baber/WOPTO huggingface dataset:
Patent EP-0573865-A1 (EP)
Inventor: JEROMIN KARL
IPC: F04B53/10
Filed: 1993-05-29
Abstract: In a check (non-return) valve, in particular for an inlet line (3) leading to a pump (2), with a valve housing (4) containing a flow path and a non-return body (9) which is guided in the housing coaxially with the flow path, interacts with a valve seat (8) arranged in the region of the flow path, can be brought to rest against the associated valve seat (8), preferably by means of a spring (19), and the travel of which is limited by a stop device having at least one element on the housing and at least one element on the non-return body, a high degree of reliability and a simple and economical design are achieved by virtue of the fact that the valve housing (4) is of one-piece design and that the stop device is arranged upstream of the valve seat (8) and has at least one element which can be fixed releasably. <IMAGE>
Patent EP-0579016-A1 (EP)
Inventor: ITABASHI MASAMICHI C O FUJI PH
IPC: G21K4/00
Filed: 1993-06-25
Abstract: An improvement of a radiographic intensifying screen comprises a support, a phosphor layer and a protective layer in order resides in the protective layer which is formed on the phosphor layer by coating a fluoro-resin on the phosphor layer to give a coated layer having a thickness of less than 5 µm.
Patent EP-0591680-A1 (EP)
Title: Electrode system for pacemakers
Inventor: HOEGNELID KURT
IPC: A61N1/36
Filed: 1993-09-02
Abstract: An electrode system for pacemakers comprises at least one ventricular electrode (10, 18), intended for placement in contact with heart tissue in the ventricle in order to sense electrical activity and stimulate and connected to a conductor for transmitting signals to and from the electrode. The part of the conductor nearest to the ventricular electrode (10) is in the form of an insulated needle, helix or screw (18) for puncturing or screwing into the part of the atrial wall facing the septum (12) during implantation and then on into the septum or superior part of the outer ventricular wall.
Patent EP-0590506-A1 (EP)
Inventor: CARRICO CHARLES LEO
IPC: G01N1/28
Filed: 1993-09-23
Abstract: An apparatus for use in depositing and staining cytological material on a microscope slide. In order to ensure that the material deposited on a slide is isolated from the material deposited on other specimen slides the apparatus comprises a tube assembly (10, 20, 16) and a base plate (26). The tube assembly (10, 20, 16) includes: 1) an elongated hollow tube (10) having a top end and a bottom end; 2) a base member (20) located at the bottom end of the tube (10) and projecting outwardly from the tube (10) in a direction generally perpendicular to the longitudinal axis of the tube (10); and 3) a flange (16) outwardly-extending from the base member (20) in an direction generally perpendicular to the longitudinal axis of the tube (10). The base plate (26) has a recessed area (29) configured to receive the microscope slide (24), a slot (28a, 28b) configured for receiving the flange (16), and a passage (30) which extends from the slot (28a, 28b) configured for releasably securing the flange (16) to the base plate (26) when the tube assembly (10, 20, 16) is rotated.
Patent EP-0591871-A1 (EP)
Inventor: VARALDA ORLANDO
IPC: G01R31/00
Filed: 1993-10-01
Abstract: A method is described for the integrated diagnostic testing of the electrical equipment for the starting and power supply of a vehicle. The diagnostic testing is carried out on the components installed in the vehicle and mutually connected in an operative manner, and the intervention of each of these components in starting the vehicle is verified, taking into account the mutual iterations which modify the nominal characteristics. The method thus comprises verifying the state of charge and wear of the batteries (1, 2), the serviceability of the starter motor (4) on the basis of the condition of the batteries, the intervention of the alternator (5) and the regulator (9), and determining the minimum temperature at which it is certain that the vehicle will start with the batteries being tested.
Patent EP-0595363-A1 (EP)
Inventor: TAKAHASHI NOBUO C O NEC CORPOR
IPC: G02F1/1362
Filed: 1993-11-02
Abstract: In an active matrix liquid crystal device assuming a light blocking condition when a voltage is applied, there are provided a main plate formed with a pixel electrode, wiring electrodes and a switching transistor, an opposing plate formed with an opposing electrode, and a liquid crystal material sandwiched between the main plate and the opposing plate, so that a transmission light is irradiated from the main plate side. A light blocking layer acting also as a storage capacitor electrode is provided on the main plate through an insulating layer under the wiring electrode, the switching device and a periphery of the pixel electrode. Thus, it is to prevent light leakage at a boundary of a pixel, and to simultaneously suppress and conceal an orientation abnormality of the liquid crystal occurring at a periphery of the pixel electrode.
Patent EP-0597505-A1 (EP)
Inventor: AICHI TAKAO
IPC: B41J2/165
Filed: 1989-10-09
Abstract: The inventions relates to the recording apparatus for effecting recording operation by scanning a recording medium (2004) in a predetermined direction with a recording head (2001) provided with discharge openings for recording liquid, comprising a cap member (2006) capable of covering a face with discharge openings of said recording head (2001); a a transmission member for causing said cap member (2006) to cover said face with discharge openings in relation to a setting motion of said recording head to a predetermined position; and engaging members consisting of a protruding part provided on one of said recording head and a carriage supporting said head, and a receiving part for said protruding part formed on the other of said recording head and said carriage, wherein said protruding part and said receiving part mutually engage at two points when said cap member covers said face with discharge openings.
Patent EP-0583929-A1 (EP)
Inventor: LEUNG SIUSUN K
IPC: C08G18/66
Filed: 1993-08-09
Abstract: It has been discovered that particular flexible polyurethane foam formulations having a chlorinated alkane incorporated therein have the advantage of improved combustion resistance, but also unexpectedly the additional advantages of improved durability (dynamic fatigue), and better processing in terms of a delayed onset of gel. These results were surprisingly achieved with the use of a chlorinated alkane as the sole component to improve combustion resistance. Incorporation of as much as 34 parts of chlorinated alkane per hundred parts of polyol have been accomplished.
Patent EP-0600822-A1 (EP)
Inventor: ARTERO GARCIA JOSE
IPC: H04M15/30
Filed: 1993-12-03
Abstract: Universal telephone kiosk for the cellular telephone system; used in passenger vehicles or in fixed locations; made up of: a base box (2) inside which is installed a printed circuit board (CPU) (4) with its memory microprocessor and the elements required for it to function and interconnect; a coin box (7) with register and discriminator, with entry and outlet slits (13,14) for coins and auxiliary relays to select the same, a safe (6) with security key to store coins accepted; a visualizer display (12) and loudspeaker to give appropriate information to the user; holding means(19) to anchor all the elements and also a cover in which is a cavity to hold the telephone with earpiece and some openings to introduce and return coins and access by lock and security key to the coin box (15), as well as the window (12) for the visualizer display.
Patent EP-0594535-A1 (EP)
Inventor: VON WEISSENFLUH BEAT
IPC: A61C5/88
Filed: 1993-09-30
Abstract: The device of object comprises matrix (5) and wedge (4) made completely or attachment part (7) made of resin "with memory that is deformable by illumination" and such that when it is illuminated it deforms and pushes matrix (5) to precisely occupy the cavity of the tooth that is due to the radicular recess, while when it is not illuminated it again assumes its normal shape. Thus there a perfect filling that perfectly fits the shape of the tooth.
Patent EP-0660043-A1 (EP)
Inventor: JOSEF LELLE
IPC: F23N5/24
Filed: 1993-12-24
Abstract: The information items (which are present on signal lines in the form of analog low-voltage signals) about the states of switching devices (2.1; 2.2) are supplied in parallel form to a circuit block (4), are digitised at specific points in time as binary values "0" or "1", and are transmitted in serial form to a microprocessor (1). One or more shift registers, in cascade, are suitable in particular as the circuit block (4). The signal lines are coupled to the circuit block only via in each case one high-value resistor (3.1; 3.2). The circuit block (4) is fed from a voltage supply circuit (5) such that, when a switching device (2.1; 2.2) is in the closed state, a current flows alternately via in each case one of the protection diodes (D1S.1, D2S.1; D1S.2, D2S.2) of the circuit block (4), and does not flow if one switching device (2.1; 2.2) is in the open state. In order to distinguish whether a voltage (U1, U2) at the input (4.1; 4.2) of the circuit block (4) is in the form of DC or AC, multiple interrogation is carried out within a time interval of one to two network half-cycles, and the successively detected values are analysed by the microprocessor (1). This control device is suitable in particular for controlling an oil or gas burner which is operating continuously. <IMAGE>
Patent EP-0594551-A1 (EP)
Inventor: DENT PAUL W
IPC: H04L25/03
Filed: 1993-10-19
Abstract: A method and apparatus for demodulating data symbols transmitted through a fading communication channel. A plurality of first predetermined data symbols, a plurality of unknown data symbols, and a plurality of second predetermined data symbols are sequentially received. The received pluralities of data symbols are stored, and first and second sets of reference signals from the stored pluralities of first and second predetermined data symbols, respectively, are determined. The stored unknown data symbols based on the first set of reference signals are forward-demodulated, beginning with unknown symbols received nearer the first predetermined data symbols. The stored unknown data symbols based on the second set of reference signals are backward-demodulated, beginning with the unknown data symbols received nearer the second predetermined data symbols. Quality values indicative of demodulation qualities of the forward- and backward-demodulated data symbols are determined. The quality values are compared, and either the forward- or backward-demodulated data symbols are selected based on the comparison of quality values.
Patent EP-0628027-A1 (EP)
Title: Ethers d'oximes azoiques et leur utilisation comme fongicides
Inventor: ZIEGLER HUGO
IPC: C07D275/02
Filed: 1993-02-17
Abstract: L'invention concerne des éthers d'oximes azoïques de la formule générale (I), dans laquelle X est CH ou N, R1 est un hydrogène, un (C1-C3)alkyle, un trifluorométhyle ou un cyclopropyle et R2 est un aryle ou un hétéroaryle. Ces composés ont une activité contres les champignons phytopathogènes. Ils peuvent être utilisés sous la forme de formulations destinées à la protection des récoltes, au traitement des semences et à la protection du bois.
Patent EP-0626916-A1 (EP)
Title: Systeme de respiration autonome pour plongeurs
Inventor: OTTESTAD NILS TERJE
IPC: B63C11/24
Filed: 1993-02-26
Abstract: Système de respiration autonome pour plongeurs. Il comporte un circuit de circulation possédant un conduit d'alimentation (1) et un conduit de retour (2) assurant la circulation d'un gaz respiratoire dans le casque (3) d'un plongeur; une pompe (4) servant à pomper le gaz respiratoire dans le circuit; un dispositif (9) de récupération de gaz monté dans le circuit; et une vanne régulatrice (8) régulant le débit de gaz en entrée et en sortie du casque (3). La pompe (4) est une pompe pneumatique configurée de telle sorte qu'elle maintienne en permanence une différence de pression relativement faible entre le conduit d'alimentation (1) et le conduit de retour (2). Un volume tampon (10) assurant une pression d'alimentation volumétrique est relié au conduit d'alimentation (1) et pourvu d'un dispositif tel qu'un cylindre pneumatique (11) servant à créer une contre-pression sur le gaz compris dans le volume tampon (10). En outre, la vanne régulatrice (8) peut être actionnée par de très faibles variations de la pression à l'intérieur du casque (3).
Patent EP-0631515-A1 (EP)
Inventor: HORROCKS ARTHUR
IPC: D06M101/16
Filed: 1993-03-19
Abstract: Matériau souple résistant au feu et à la chaleur, comprenant un mélange intime d'une charge de remplissage organique intumescent et de fibres organiques conçues pour se carboniser de manière intense à une température comprise entre 200 °C et 500 °C. La présence additionnelle de constituants fibreux inorganiques augmente l'intégrité structurale de la structure à la fois au cours de la formation du charbon, jusqu'à 500 °C, et à des températures supérieures, atteignant 1200 °C, une fois que l'oxydation du charbon a eu lieu.
Patent EP-0609400-A1 (EP)
Inventor: BREUER WOLFGANG
IPC: C07C51/41
Filed: 1992-10-15
Abstract: L'on obtient des carboxylates basiques d'aluminium et de magnésium en faisant réagir des suspensions aqueuses contenant au moins un composé de magnésium et un hydroxyde d'aluminium à des températures comprises entre 50 et 220 °C, le cas échéant à une pression élevée, avec des acides gras et en traitant les produits réactionnels immédiatement après la réaction. Ces substances peuvent être utilisées comme catalyseurs d'alcoxylation dans la fabrication d'agents tensio-actifs non ioniques avec une distribution des homologues maintenue dans une plage étroite.
Patent EP-0631638-A1 (EP)
Inventor: BOEHRINGER BERTRAM
IPC: B29C48/05
Filed: 1993-03-16
Abstract: Faser aus überwiegend Polyethylenterephthalat als Faserpolymeres, welches 0,1 bis 5 Gew. %, bezogen auf das Faserpolymere, eines zu 50 bis 90 % imidisierte Polymethacrylsäure-alkylesters, überwiegend in Form von Einlagerungen, enthält. Verfahren zur Herstellung von im wesentlichen aus Polyethylenterephthalat bestehenden schmelzgesponnenen Fasern durch Aufschmelzen des Faserpolymeren und anschließendem Schmelzspinnen, dadurch gekenzeichnet, daß dem Faserpolymeren 0,1 bis 5 Gew. %, bezogen auf das Faserpolymere, eines in diesem nur teilweise löslichen Polymeren aus im wesentlichen imidisierten Polymethacrylsäure-alkylestern, die durch Umsetzung von Polymethacrylsäure-alkylestern, deren Estergruppe einen Alkohol mit 1 bis 6 C-Atomen enthält, mit einem primären Amin mit 1 bis 3 C-Atomen zu 50 bis 90 % imidisiert sind, und deren Säure- und/oder Anhydridgehalt weniger als 0,25 Milliäquivalente pro g beträgt, und gegebenenfalls weitere Zusatzstoffe vor dem Schmelzspinnen zugemischt werden.
Patent EP-0619759-A1 (EP)
Inventor: TEUBEL HANNS-THOMAS
IPC: B01J20/04
Filed: 1993-09-21
Abstract: Matériau d'adsorption destiné à enlever des substances polluantes, notamment de l'essence, des huiles minérales, synthétiques ou analogues, renfermant, comme produit poreux rendu hydrophobe, un agrégat léger, notamment un granulé à pores ronds, à base de silicate de calcium hydraté, d'absodane ou de zéolites et, en plus des adjuvants rendant ledit matériau hydrophobe, de 1,5 à 10 % en poids de ciment.
Patent EP-0622413-A1 (EP)
Title: Composition de polyester et film produit a partir de celle-ci
Inventor: KAGAMI NOBUYUKI
IPC: C08J5/18
Filed: 1993-11-10
Abstract: L'invention concernce une composition de polyester contenant des particules d'un polymère réticulé présentant une liaison ester dans la chaîne principale. Ces particules présentent une excellente affinité vis-à-vis du polyester. Par conséquent, dans un film moulé à partir de polyester contenant ces particules, lesdites particules ne se détachent pour ainsi dire pas pendant le déplacement à grande vitesse du film, et l'on enregistre pratiquement aucun défaut imputé aux particules sur la surface du film. Ainsi, il est possible d'empêcher la détérioration d'un film due à l'apparition d'une poudre blanche le recouvrant, laquelle est imputée à la chute des particules, ce qui a posé des problèmes lors de l'addition de divers types de particules, et du fait des défauts de la surface magnétique. En outre, on peut empêcher la contamination des processus de production de film, et on peut avantageusement utiliser le film ainsi obtenu notamment comme bande magnétique.
Patent EP-0641330-A1 (EP)
Inventor: SILVERMAN RICHARD B
IPC: A61P25/28
Filed: 1993-05-18
Abstract: A compound of formula (I) wherein R1 is a straight or branched alkyl group having from 1 to 6 carbon atoms, phenyl, or cycloalkyl having from 3 to 6 carbon atoms; R2 is hydrogen or methyl; and R3 is hydrogen, methyl or carboxyl; which is useful in the treatment of seizure disorders. Processes are also disclosed for the preparation of the compound. Intermediates prepared during the synthesis of the compound are further disclosed.
Patent EP-0613916-A1 (EP)
Inventor: WEBER MARTIN DR
IPC: C08G65/48
Filed: 1994-02-25
Abstract: Moulding compositions based on polyarylene ethers A containing anhydride terminal groups and recurring units I <IMAGE>  in which     t and q are each an integer 0, 1, 2 or 3, T, Q and Z are each a chemical bond or a group selected from -O-, -S-, -SO2-, S=O, C=O, -N=N-, -R<a>C=CR<b>- and -CR<c>R<d>-, with the proviso that at least one of the groups T, Q and Z is -SO2- or C = O,   R<a> and R<b> are each a hydrogen atom or a C1- to C10-alkyl group,   R<c> and R<d> are each a hydrogen atom, a C1- to C10-alkyl group, a C1- to C10-alkoxy group or a C6- to C18-aryl group, where the above groups may each be substituted by fluorine and/or chlorine atoms, Ar and Ar<1> are C6- to C18-aryl groups, it being possible for these to have substituents selected from C1- to C10-alkyl, C6- to C18-aryl, C1- to C10-alkoxy and halogen, or their random copolymers or block copolymers.
Patent EP-0614789-A1 (EP)
Inventor: FOEHL ARTUR
IPC: B60R22/46
Filed: 1994-02-25
Abstract: In the case of a pretensioner for vehicle seat-belt systems, a drive is provided which has a pyrotechnic gas generator (12) and a piston/cylinder unit (16, 20), the piston (20) of which is arranged at a first end (161) of the cylinder (16) and is connected to a pull cable (22), and through the gas pressure produced by the gas generator (12) is accelerated to the second end (162) of the cylinder (16), which end has a constriction. A sleeve-shaped insert part (18) is arranged in the cylinder (16) as a piston catch safeguard. The constriction forms a stop for the sleeve-shaped insert part (18). The internal surface area and/or the external surface area of the insert part (18) is of profiled design in order to provide space for plastic deformation of the material. <IMAGE>
Patent EP-0617538-A1 (EP)
Inventor: LOCKE MICHAEL EUGENE
IPC: H04M3/42
Filed: 1994-03-24
Abstract: Telephone conferencing through a switch-resident conference bridge can be enhanced by permitting a remote user to initiate and control a conference using DTMF tones. It can be accomplished by using a DTMF receiver in cooperation with a delay circuit.
Patent EP-0640784-A1 (EP)
Inventor: PLAVIDAL RICHARD
IPC: F16K1/22
Filed: 1994-07-28
Abstract: A two piece throttling valve is disclosed. The valve assembly includes a stationary outer housing (35) with an inner removable operable assembly (69). In this configuration the piping (pump stack) does not have to disassembled to remove, clean or replace the internal valve pieces or the in-line screen. The inner assembly (69) can be quickly removed for cleaning. The entire valve assembly (25) is heated to reduce deposition of volatile process byproducts on the internal valve surfaces and reduce the cleaning frequency. A wedge plate (63) is provided in the outer stationary valve housing (35) to mate with a sloped bottom surface (73) of the inner valve housing (70) such that when the inner assembly (69) is in position in the outer valve housing (35) there is a tight fit between adjacent sealing surfaces around the valve bore. A single flat surface seal provides vacuum sealing between the inner assembly (69) and outer housing (35). A dual valve stem (shaft) seal seals the valve shaft (79). The seal includes an inner O-ring made of a chemically resistant material and an outer O-ring that is less chemically resistant, but has a dual-quad profile to prevent vacuum leakage. A screen (57) in the fluid passage adjacent to and supported by the outer housing (35) can easily be accessed from the inside of the outer housing (35).
Patent EP-0641138-A1 (EP)
Inventor: ANLAUF JUERGEN DIPL-ING
IPC: H04Q9/14
Filed: 1994-08-10
Abstract: An apparatus for transmission of measured values on a plurality of measuring stations via a radio-frequency link to a central transceiver (16) is proposed, the measured values being transmitted successively in time. Each measuring station is allocated a measuring station transceiver (10-12). The central transceiver (16) exhibits a code transmitting device (30, 31) which successively sends out code signals allocated to the individual measuring station transceivers (10-12). The measuring station transceivers (10-12) are provided with a decoding device (25) triggering a measured value transmission only when associated code signals are received. During this interrogation of the individual measuring stations which occurs successively in time, a very simple allocation of the received measured values is possible and disturbances can scarcely influence the overall measuring sequence. <IMAGE>
Patent EP-0649950-A1 (EP)
Inventor: THOMSSEN THOMS UWE
IPC: E04D15/00
Filed: 1994-09-28
Abstract: The invention relates to a prefabricated thatched-roof element (35) comprising a multiplicity of stalks (50) which are aligned parallel to one another, consist of reeds, grasses or the like and are connected to form a transportable, sheet-like roof element (52), and further relates to a process and an apparatus for producing such prefabricated thatched-roof elements (35), and to a process for mounting the prefabricated thatched-roof parts (35) on a roof structure. In order to avoid leakages in the region of the joints between adjacent prefabricated thatched-roof elements (35), the invention proposes that the stalks (50) be releasably connected to one another in the region of the lateral borders of the roof element (52) which are parallel to the longitudinal direction of the stalks (50), with the result that, when the prefabricated element is mounted, the stalks (50) arranged there can mesh with stalks (50) which are arranged in the region of the lateral border of the corresponding adjacent prefabricated element (35). A water-impermeable substrate material can thereby be dispensed with, which can thus provide good living conditions in terms of climate, which can be compared with those of conventional thatched roofings. In this arrangement, the releasable connection is preferably produced with the aid of a binding wire (36a), which rests against the lateral stalks (50) from the outside and holds the latter together during the transportation of the prefabricated elements (35). <IMAGE>
Patent EP-0653326-A1 (EP)
Inventor: ROTZLER JUERGEN DIPL ING
IPC: B60P3/12
Filed: 1994-11-08
Abstract: The invention relates to a multi-purpose vehicle with an internal combustion engine (11) and at least one implement (6) which is driven by the said internal combustion engine (11). In order to be able to re-equip the vehicle easily, the internal combustion engine (11) and the implement (6) form individual components which are mounted in a system chassis (2) of the multi-purpose vehicle (1) in a replaceable way. <IMAGE>