baber/WOPTO huggingface dataset:
Patent EP-0384926-A1 (EP)
Inventor: BEGAU JUERGEN DIPL-ING
IPC: H01H47/22
Filed: 1989-03-01
Abstract: In a circuit arrangement for energising and de-energising a bistable relay in the circuit of a current source whose voltage is less than the response voltage of the relay and of a transistor and charging capacitor circuit combination, the innovation consists in that the base-electrode input of a first transistor (1) in a first operating state can have applied to it a periodic pulse voltage, a charging capacitor (17) of the circuit combination in a first current path (19) being connected via a rectifier device, consisting of the diode (21) and current-limiting resistor (22) in a series circuit on the one hand and the neutral terminal (23) of the current source (2) on the other hand, and, in a second current path (24), can be switched on in a second operating state via a second transistor (25), in the event that the first transistor (1) is blocked by switching over the base electrode from the pulse voltage onto the source terminal and hence, simultaneously, in the event that the second transistor (25) is conducting, by switching over the base electrode (29) of the relay (3) and, finally, the relay (3) can be deenergised in a third operating state by applying the neutral (L) voltage to the base electrode (5) of the first transistor (1). <IMAGE>
Patent EP-0334232-A1 (EP)
Inventor: SANNO HIROAKI
IPC: D01H11/00
Filed: 1989-03-17
Abstract: A residual roving clearing apparatus for clearing a residual roving re­maining on a roving bobbin. The residual roving clearing apparatus com­prises a bobbin holding device (10) for rotatably holding a roving bobbin (B₀), a cutting device (20) for cutting layers of coils of residual rov­ing remaining on the roving bobbin held by the bobbin holding device, and a rotary brush device (30) for clearing the residual roving from the rov­ing bobbin. The residual roving clearing apparatus is capable of effe­ciently clearing the residual roving from the roving bobbin by cutting layers of coils of the residual roving along a cutting line parallel to the axis of the roving bobbin held by the bobbin holding device, and stripping off the cut layers of coils of the residual roving from the rov­ing bobbin by the rotary brush of the rotary brush device.
Patent EP-0345565-A1 (EP)
Inventor: WOLF MANFED L
IPC: B60N2/36
Filed: 1989-05-26
Abstract: In a motor vehicle with a tiltable rear seat backrest (2) and headrests (13, 14) which are mounted in a component extending at the height of the upper edge of the backrests transversely in the vehicle, the component consists of a luggage space cover (6) arranged releasably in the motor vehicle. Said cover in turn consists of two side parts (8) connected releasably to the vehicle and a centre part (7) having the head rests (13, 14) and releasably mounted between the side parts (8). <IMAGE>
Patent EP-0358883-A1 (EP)
Inventor: LIESER KARL
IPC: B25G1/10
Filed: 1989-07-14
Abstract: The invention relates to a screw driver, in particular a precision screw driver, having a screw driver handle made of plastic, which consists of two handle portions (53, 54) which are arranged one behind the other in the longitudinal direction, are injection-moulded in a single mould and abut against one another in the region of the zone of largest diameter, situated approximately in the longitudinal centre, and proposes, to avoid or reduce the finishing during production, that neither handle portion (53, 54) possesses undercuts lying in the longitudinal direction and the handle is injection-moulded in a mould which is separated transversely in the region of the largest diameter. <IMAGE>
Patent EP-0367970-A1 (EP)
Title: Schmiervorrichtung für die Wanderdeckelanordnung einer Karde
Inventor: BRUN ERWIN
IPC: D01G15/24
Filed: 1989-09-28
Abstract: Eine Schmiervorrichtung für die Wanderdeckelanordnung einer Karde, bei der die Wanderdeckel von zwei an den Stirnseiten der Karde angeordneten und an den Enden der Wanderdeckel angreifenden Ketten in einer Schleife bewegt und mindestens im Bereich des Tambours durch ortsfeste Führungen geführt werden, entlang welcher Gleitflächen der Deckel gleiten, zeichnet sich dadurch aus, daß auf beiden Seiten der Wanderdeckelanordnung mindestens ein Schmiermittelbehälter vorgesehen ist; daß zur dosierten Schmierung der Gleitflächen (26, 27, 28, 29) ein drehbares, dem jeweiligen Schmiermittelbehälter (41; 75) zugeordnetes Übertragungselement (52; 73) sowohl mit dem Schmiermittel als auch mit den Gleitflächen in Berührung kommt; und daß ein das Übertragungselement antreibendes Zahnrad (54) vorgesehen ist, das von der jeweiligen Kette (12) angetrieben ist.
Patent EP-0365979-A1 (EP)
Inventor: NISHIKI MASAYUKI INTELLECTUAL
IPC: A61B6/02
Filed: 1989-10-17
Abstract: In an X-ray fluoroscopic apparatus, a diaphragm (16) is inserted in an X-ray emitted from an X-ray tube (14) onto an object (10) to be examined, and only a desired slice of the object is exposed with X-rays emitted from a large number of directions. The X-ray transmitted through the object (10) is caused to be incident on an image intensifier (18), and an optical image therefrom is incident on a TV camera (22) formed of a solid-state image pickup device, such as a CCD, through an optical system (20). An output from the TV camera (22) is supplied to a memory (26), X-ray projec­tion data from a large number of directions are stored in the memory (26), and an output from the memory (26) is supplied to an image reconstruction processor (28), thus reconstructing a tomogram. The optical image from the image intensifier (18) is incident on only one or a plurality of horizontal scanning lines corresponding to the slice in an imaging area of the TV camera (22). Therefore, pixel data in a region except for the region corresponding to the slice are vertically transferred at high speed, are accumulated in a horizontal transfer CCD, are output from the horizontal transfer CCD, and are discharged without being written in the memory (26). The pixel data of the slice are vertically transferred at normal speed, are output from the horizontal transfer CCD line by line, and are written in the memory (26).
Patent EP-0375967-A1 (EP)
Inventor: HAYASHIDA SIGERU C O PROF DR M
IPC: G03G5/06
Filed: 1987-04-24
Abstract: A compound of formula (I)
      wherein each L is a group R₁R₂R₃Si-O- and R₁, R₂ and R₃ are the same of different and each is hydrogen, alkyl of from 1 to 4 carbon atoms, methoxy or ethoxy, and process for their preparation.
Patent EP-0372614-A1 (EP)
Inventor: BELLEZZA ORIO
IPC: H01L27/115
Filed: 1989-11-24
Abstract: The matrix of EPROM memory cells comprises on a semiconductor substrate (1) lines of source and drain (2, 3) parallel and alternated one to another, floating gate areas (8) interposed in a checkerboard pattern between said source and drain lines and control gate lines (12) parallel to one another and perpendicular to said source and drain lines in a superimposed condition with intermediate dielectric (10) and aligned with respect to said floating gate areas. Field oxide areas (6) are provided for, formed on the substrate between one and the other of said control gate lines (12) and side fins (9, 13) of the floating gate areas (8) and of the control gate lines (12) superimposed over said field oxide areas (6).
Patent EP-0347220-A1 (EP)
Inventor: EDWARDS DAVID BRIAN
IPC: B65D8/04
Filed: 1989-06-15
Abstract: A package for e.g. a liquid, to be dissolved or dispersed in water, contained in an envelope (3) of water soluble or dispersible material, the envelope having a flexible wall and a water soluble or water dispersible heat seal.
Patent EP-0369659-A1 (EP)
Inventor: STACEY ANDREW GORDON
IPC: E01F15/06
Filed: 1989-11-03
Abstract: A tensioned wire cable safety fence in which two lower cables (17,18) are interwoven through a row of posts (6,7,8), one cable (17) passing the posts on the opposite sides to the other cable (18). The lower cables are tensioned after interweaving. Upper cables (15,16) are positioned in slots formed in the top of each post (6.7,8) and tensioned.
Patent EP-0357481-A1 (EP)
Inventor: MAISONNIAL JOEL
IPC: B65B61/02
Filed: 1989-08-01
Abstract: Method for making bags or packages from a thin film, in which, after filling the packet or bag, a line of perforations (20) is made in the vicinity of the free edges of the packet or bag. Machine for making such bags, characterised in that it comprises a station (S) for closure of the packets or bags equipped with members capable of perforating the top part or neck of the bag or packet at a distance from the free edges of the envelope of the said packet or bag. Application: particularly to the packaging of food products. <IMAGE>
Patent EP-0378014-A1 (EP)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/58
Filed: 1989-11-02
Abstract: The invention relates to a composition intended for shaving the skin, containing, in a cosmetically acceptable medium including a foaming agent, a polyorganosiloxane containing a hydroxyalkyl function of formula (I): 
<IMAGE>
 in which the radicals R, which may be identical or different, denote methyl or phenyl, at least 60 mol% of the radicals R being methyl, the radical R' is a divalent, linear or branched C2-C8 carbon/hydrogen- based alkylene link; p is an integer between 1 and 30 inclusive; q is an integer between 1 and 150 inclusive; as well as to a method of using this composition.
Patent EP-0362094-A1 (EP)
Inventor: BRUNEAU JEAN-PIERRE
IPC: A61F13/15
Filed: 1989-09-01
Abstract: The invention relates to a napkin which will find its application, in particular, in the field of infant and/or medical hygiene. The napkin is formed from at least one outer film (5) and one inner film (6) between which is arranged a pad (7) of absorbent material. The said napkin moreover comprises elastication means (13) and closing means (11, 12) formed by at least one strip of adhesive elastic material arranged transversely at the level of the waist (4) and defining at this level, on either side of the napkin, substantially fastening zones (14, 15) for the said closing means (11, 12). It furthermore has adhesive-coated zones (16, 17) arranged at the level of the waist (4), capable of interacting with the said fastening zones (14, 15) in order to ensure the closing and holding in place of the napkin. <IMAGE>
Patent EP-0363345-A1 (EP)
Inventor: LOLLI CARLA P
IPC: B42D3/00
Filed: 1989-10-04
Abstract: Universal binding element for binding loose documents in a file, characterised in that it principally consists in an inner cover formed of a first part (2) that is intended for forming a front sheet; a second part (3) that is intended for forming a back sheet; and a third part (4) that is intended for forming a spine, which includes adhesive means (5) which are formed of glue (9, 10, 23) meltable under the influence of heat and which, when heated and subsequently cooled off can provide for an adhesive connection on both the inside (6) and the outside (7) of the formed spine.
Patent EP-0408592-A1 (EP)
Inventor: MANN EGON
IPC: F16H3/54
Filed: 1989-03-08
Abstract: Un mécanisme d'entraînement avec un embrayage (4) à deux vitesses couplable sous charge, ayant la forme d'une boîte planétaire entraînée par un moteur hydraulique (3), notamment pour excavateurs automoteurs et autres machines de chantier, présente deux vitesses alternativement embrayables et débrayables au moyen d'embrayages hydrauliques à friction (9, 10). Les deux embrayages à friction (9, 10) sont des embrayages à ressort commandés par pression d'huile. Les deux embrayages à friction (9, 10) sont agencés radialement l'un dans l'autre et peuvent être utilisés pour embrayer les vitesses, comme freins de stationnement et comme freins de sécurité.
Patent EP-0374202-A1 (EP)
Inventor: JACOBS RICHARD
IPC: B05D1/26
Filed: 1989-02-27
Abstract: L'invention concerne un appareil d'application combinée et la formule d'une composition de liaison et de scellement. Des distributeurs de grande quantité sont peu efficaces ou très couteux car une grande force est nécessaire pour les faire fonctionner. De manière à améliorer l'appareil de distribution de grandes quantités, un applicateur (18) délivre à partir de chambres placées côte à côte (12, 14) une composition polymère d'uréthane en deux parties dans laquelle ledit isocyanate réagit différemment avec deux composants amines du côté B de sorte qu'une réaction initiale plus rapide avec une amine maintient une viscosité faible tandis qu'une seconde réaction plus lente avec la seconde amine accroît la viscosité jusqu'à obtenir une pâte auto-porteuse à l'extérieur de l'applicateur.
Patent EP-0423334-A1 (EP)
Inventor: YODA SUMIO
IPC: C09D163/04
Filed: 1989-04-27
Abstract: A resin composition, a process for forming a transparent thin film, a transparent thin film formed thereby are disclosed. The resin composition comprises: (a) glycidyl-etherified phenol novolak: and/or cresol novolak, (b) phenol novolak and/or cresol novolak, (c) an organic solvent, and (d) a silane coupling agent containing an aromatic ring and an amino group having active hydrogen in the same molecule. The process of forming a transparent thin film by dissolving a glycidyl-etherified phenol novolak and/or cresol novolak and phenol novolak and/or cresol novolak in an organic solvent, forming a film and subjecting it to a heat-setting step is characterized in that a silane coupling agent containing an aromatic ring and an amino group having active hydrogen in the same molecule is used as an additive.
Patent EP-0372056-A1 (EP)
Title: Micelles de proteine
Inventor: DUSTIN MICHAEL L
IPC: C12R1/91
Filed: 1989-05-02
Abstract: Micelles d'une protéine d'adhésion comprenant naturellement un lipide de phosphatidylinositol d'ancrage, la micelle pouvant se lier de manière multivalente à plusieurs molécules cibles sur une surface cellulaire.
Patent EP-0419557-A1 (EP)
Title: Amelioration de la resolution dans un spectrometre de masse par resonance de cyclotron ionique
Inventor: ROCKWOOD ALAN L
IPC: H01J49/38
Filed: 1989-06-06
Abstract: Dans un spectromètre de masse par résonance de cyclotron ionique (10), les signaux de résonance de cyclotron ionique aux harmoniques supérieurs de la gyrofréquence sont utilisés pour accroître la résolution du spectromètre sans augmenter le champ magnétique. Les électrodes de détection consistent en M (où M est un entier) électrodes identiques (A, B, C, D) disposées en M-tuple symétrie autour de l'axe du mouvement de cyclotron cohérent des ions observés. Dans un cyclotron ionique présentant quatre points de tension dans l'espace, les électrodes du cyclotron sont implantées de manière symétrique en sens horaire. Afin de permettre l'augmentation de la résolution de détection du signal résultant du potentiel induit par les ions se déplaçant en orbites dans le spectromètre, les première et troisième tensions sont ajoutées et les deuxième et quatrième tensions sont retranchées de la somme des premières et troisième tensions.
Patent EP-0435878-A1 (EP)
Inventor: HELPAP HANS
IPC: F01C19/10
Filed: 1989-08-12
Abstract: Moteur à combustion interne à pistons rotatifs avec un carter, à l'intérieur duquel se déplacent sur un circuit de pistons, sous l'effet d'un mécanisme de direction, au moins deux pistons multiples avec chacun deux pistons partiels, qui sont fixés sur des supports de piston, de telle manière que des espaces de fonctionnement sont créés entre chaque paire de pistons et le carter, dans lesquels se produisent des cycles à quatre temps complets. Le carter et les supports de piston délimitent les gorges d'étanchéité périphériques situées dans les coins des espaces de fonctionnement. La garniture prévue pour assurer une bonne étanchéité des espaces de fonctionnement comporte une garniture périphérique servant à l'étanchéification du carter par rapport au support de piston et soumise à une pression d'appui dans la direction de l'espace de fonctionnement, et une garniture de piston, agencée sur le piston partiel, agissant axialement et radialement et collaborant avec la première garniture. Ladite garniture de piston comporte au moins deux ensembles d'étanchéité, espacés l'un par rapport à l'autre dans la direction de la périphérie, mobiles de manière indépendante l'un par rapport à l'autre et formant des plans d'étanchéité. Chaque ensemble d'étanchéité dans le plan d'étanchéité correspondant comporte au moins deux éléments d'étanchéité, de forme profilée au moins sur leurs faces antérieures, et un élément conique de pression exerçant une pression axiale et radiale sur les éléments d'étanchéité dans la direction d'étanchéification. Les ensembles d'étanchéité de la garniture de piston sont décalés les uns par rapport aux autres de telle manière que l'espace intermédiaire entre les éléments d'étanchéité d'un ensemble d'étanchéité, dans lequel est logé l'élément conique de pression correspondant, est complètement recouvert par un élément d'étanchéité continu de l'ensemble d'étanchéité suivant. Pour obtenir une pression sur la garniture périphérique, les gorges d'étanchéité périphériques sont reliées, par exemple par un trou
Patent EP-0436621-A1 (EP)
Inventor: BONDESSON OLOF
IPC: E05D15/24
Filed: 1989-09-28
Abstract: Un procédé permettant la pause simplifiée de systèmes de ressort ferme-porte actionnés par câble consiste à pré-assembler une unité à ressort, laquelle est ensuite élevée en position dans des potences pré-montées au-dessus de l'ouverture de la porte. Le pré-assemblage s'effectue par enroulement d'une longueur de câble sur le tambour prévu à cet effet (41), montage du tambour sur l'arbre, fixation d'un ressort de torsion sur l'arbre et raccordement avec des ferrures montées en vue d'un mouvement de rotation autour de l'arbre. Les ferrures (14, 141) de l'unité à ressort ainsi formée sont fixées dans les potences pré-montées (151), après quoi le câble (401) est relié à la porte, le ressort étant dans sa position relâchée, et la porte étant dans sa position remontée, le câble (401) est déroulé et passé autour d'une poulie inférieure (102) afin d'assurer à ladite porte la sollicitation appropriée par le ressort.
Patent EP-0442905-A1 (EP)
Title: Anti-theft device.
Inventor: ORBELL JOSEPH ROBIN
IPC: B62H5/06
Filed: 1989-10-26
Abstract: PCT No. PCT/AU89/00462 Sec. 371 Date Apr. 3, 1991 Sec. 102(e) Date Apr. 3, 1991 PCT Filed Oct. 26, 1989 PCT Pub. No. WO90/04535 PCT Pub. Date May 3, 1990.A device for discouraging theft of a bicycle includes a first tube member attached to the bicycle handlebar and a second tube member attached to the bicycle fork. One of the tube members has apertures carrying rolling bodies, and the other of the tube members has recesses for receiving the rolling bodies. The tube members are concentrically rotatable. A cam member is provided for urging the rolling bodies into the recesses to fix the tube members against relative rotation, thereby enabling steering of the bicycle. The cam member is operable to a position wherein the rolling bodies are free to become retracted into the apertures, thereby decoupling the tube members and disabling steering of the bicycle.
Patent EP-0439512-A1 (EP)
Title: Returned-value blind signature systems.
Inventor: CHAUM DAVID
IPC: G06Q20/06
Filed: 1989-10-18
Abstract: A payer party obtains from a signer party by a blind signature system a first public key digital signature having a first value in a withdrawal transaction; the payer reduces the value of the first signature obtained from the first value to a second value and provides this reduced-value form of the signature to the signer in a payment transaction; the signer returns a second digital signature to the payer by a blind signature system in online consummation of the payment transaction; the paper derives from the first and the second signature a third signature having a value increased corresponding to the magnitude of the difference between the first and the second values. Furthermore, the following additional features are provided: payments are unlinkable to withdrawals; a shop between the payer and signer can be kept from obtaining more value than desired by the payer; the first value need not be revealed to the signer or intermediary in the payment transaction; the returned difference can be accumulated across multiple payment transactions; and the returned difference can be divided between a plurality of payment transactions.
Patent EP-0441881-A1 (EP)
Inventor: HOUSE WILLIAM NEAL
IPC: H04R7/18
Filed: 1989-10-12
Abstract: Un transducteur électrodynamique comprend une structure à aimant (14, 28, 30) ayant des pôles interne (31) et externe (14) définissant entre eux un entrefer (17), un diaphragme (12) et une bobine mobile (44). Des ouvertures (18) sont ménagées dans le pôle externe (14), ces ouvertures (18) s'étendant généralement parallèlement à l'entrefer (17) et au sens de déplacement de la bobine mobile (44) dans l'entrefer (17). La bobine mobile (44) est couplée au diaphragme (12) par l'intermédiaire de nervures (40) s'étendant transversalement à l'entrefer (17) et par l'intermédiaire des ouvertures (18) pour assujettir la bobine mobile (44) sur le diaphragme (12).
Patent EP-0383071-A1 (EP)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01C17/00
Filed: 1990-01-25
Abstract: Large-area fertiliser broadcaster with an elongate supply container, an independent undercarriage and a conveyor member which is arranged in the lower region of the supply container and which conveys the fertilisers located in the supply container in adjustable quantities to a centrifugal spreader arranged at the rear end of the supply container and having at least two centrifugal discs driven in rotation about vertical axes and possessing throwshovels, the spreader distributing the fertilisers in broad distribution on the surface of the ground, the fertilisers being fed to the centrifugal discs via inflow funnels or inflow chutes arranged between the conveyor member and the centrifugal discs. In order, in large-area fertiliser broadcasters, to achieve a distribution accuracy as good as or as least approximately as good as that of the mounted fertiliser broadcaster without any extra outlay, for instance without additional fertiliser-spreading trials involving a high outlay, arranged underneath the inflow funnels or inflow chutes (11) is at least one metering unit (14) which closes these off at the bottom and which consists of bottom plates (16) equipped with outflow orifices (15) which are closed via the slides (17) arranged under bottom plates (16) and which are of adjustable opening width, the bottom plate (16) with outflow orifice (15) and slide (17) corresponding to the metering member (14) of a standard centrifugal fertiliser broadcaster marketed in large quantities. <IMAGE>
Patent EP-0383248-A1 (EP)
Inventor: YAMASHITA HARUYUKI C O ASAHI D
IPC: C12R1/645
Filed: 1990-02-12
Abstract: In the production of mevalonic acid by culturing a mevalonic acid-producing microorganism in a medium, at least peptone originating from casein and corn steep liquor are added to the medium. The content of said peptone ranges from 0.01 to 10% by weight in terms of dry matters, while that of the corn steep liquor ranges from 0.01 to 10% by weight in terms of dry matters.
Patent EP-0389900-A1 (EP)
Inventor: KROENIG HANS
IPC: B65G47/57
Filed: 1990-03-17
Abstract: A mixing and sorting plant for parquet strips is shown and described, by means of which the parquet strips are to be divided into different quality types and at the same time be mixed within each type in such a way that panels of harmonious colour can be assembled from the successively incoming parquet strips. The mixing and sorting plant is characterised by a strip-transfer arrangement (10), into which a large number of strips arriving on a conveyor belt (1) can be introduced in layers and which discharges the strips again in columns to a discharge chute (23), from which the strips are guided past checking devices (30, 31) and are ejected onto branching conveyors (35 to 41) as a function of the checking result. <IMAGE>