baber/WOPTO huggingface dataset:
Patent EP-0485343-A1 (EP)
Inventor: SEIFRIED HERMANN
IPC: B65H1/30
Filed: 1991-11-06
Abstract: Arranged in the lower part of the magazine (13) on opposite sides are rotatable rollers (19, 20) which project into the magazine (13). As a result, the sheet articles (21) placed in the magazine (13) are divided into an upper stack (24) and a lower stack (25). In the lower part of the stack (23), the articles (21) sag and are thus fanned out. The drive members (29, 30) are controlled by the reflex light barrier (40). If the lower stack (25) drops below a predetermined height, this is established by the reflex light barriers (40) which then control the electric motors (29, 30) to drive the rollers (19, 20) so that articles (21) are conveyed downwards until the light barrier (40) responds. If the conveying is uneven on the two sides, this is established by the sensor (41) or (42) which then briefly switches off or switches on the one or other motor (19, 20) respectively. The device has the advantage that the magazine (13) can be filled with a large reserve supply without the drawing-off of the articles by the conveying device (53) being impaired due to great stack weight. Misaligned articles (21), for example twisted envelopes, can also readily be processed. <IMAGE>
Patent EP-0538258-A1 (EP)
Inventor: AALTO ERKKI
IPC: F24F1/01
Filed: 1991-01-30
Abstract: L'invention se rapporte à un dispositif d'aération grâce auquel l'air impur est amené à sortir d'une pièce et en particulier à s'éloigner du voisinage d'une source d'impuretés située au niveau d'un point de travail dans la pièce. En plus d'éliminer l'air impur et/ou la chaleur excédentaire de la source d'impuretés dans une zone limitée, le dispositif décrit dans la présente invention assure également une fonction générale de renouvellement de l'air, l'ouverture d'aspiration pour ce renouvellement général de l'air débouchant de préférence dans la même chambre d'émission où débouche l'ouverture d'aspiration pour l'espace collecteur d'impuretés à l'intérieur par exemple d'une hotte de cuisine. Un tel dispositif peut également comporter une ouverture d'écoulement pour l'admission générale. Il peut ainsi fonctionner comme dispositif d'aération pour une zone limitée et comme dispositif d'aération générale pour toute une pièce.
Patent EP-0469117-A1 (EP)
Inventor: DINERMAN ALEX
IPC: B29C45/23
Filed: 1991-02-14
Abstract: Obturateur (21) de buse destiné au système de plastification d'une machine de moulage par injection (10). L'obturateur (21) comprend un élément de corps interne cylindrique (52) présentant des passages d'admission (54) et de sortie (58) espacés axialement. Des passages inclinés (64, 66, 68, 70) s'étendent des passages d'admission (54) et de sortie (58) jusqu'à la surface extérieure de l'élément de corps interne (52) afin d'aboutir dans des orifices espacés (72, 74, 76, 78) situés à la périphérie de l'élément de corps interne (52). Un élément externe tubulaire (84) est doté d'au moins un évidement (86, 88) ou d'une dépression sur sa surface intérieure, l'évidement (86, 88) ayant une longueur suffisante pour permettre une communication entre deux des orifices périphériques espacés (72, 78) dans l'élément de corps interne (52), lorsque l'évidement (86) est positionné dans une relation en surplomb par rapport aux orifices respectifs (72, 78). La rotation ou la translation de l'élément externe tubulaire (84) par rapport à l'élément de corps interne (52) décale l'évidement (86) de manière qu'il n'est plus en registre avec les orifices périphériques respectifs (72, 78), empêchant ainsi l'écoulement de matière par l'obturateur (21).
Patent EP-0470242-A1 (EP)
Title: Method for fiber coating with particles.
Inventor: IYER SHRIDHAR
IPC: D06M10/00
Filed: 1991-02-21
Abstract: A system and method for uniformly coating one or more fibers (10) with particles of a material is described. The method uses a vibrator preferably an acoustic speaker (17b) in a housing (17c) to fluidize the particles (P1) in a chamber (17 or 30) to deposit them on spread fibers (10b). The fibers can be in the form of a tow of fibers. After the particles are coated on the fibers, the particles can be bonded to the fiber such as by using a heater (19). The resulting product has a uniform deposit of the particles and in the case of the tow of fibers can serve as a prepreg for laminate structures to be produced from the coated tow of fibers.
Patent EP-0533932-A1 (EP)
Inventor: BYKOV PETR ANDREEVICH
IPC: B22F3/035
Filed: 1991-06-13
Abstract: L'invention permet d'obtenir des moulages forgés de haute qualité destinés à des équipements technologiques: des moules et des matrices. Le procédé consiste à acheminer le métal dans un récepteur de métal, à le déplacer du récepteur de métal jusqu'à une matrice et à le cristalliser dans la matrice sous l'effet de la pression. Avant de faire passer le métal dans la matrice on le soumet à un traitement sous vide. On fait passer le métal du récepteur de métal à la matrice dans un état à deux phases: solide et liquide, tandis que le métal est acheminé au récepteur de métal à l'état solide et porté à fusion directement à l'intérieur du récepteur de métal. Le métal est acheminé dans le récepteur de métal sous forme de poudre ou avec des additions de composés chimiques. Un dispositif de mise en oeuvre de procédé comprend une presse hydraulique constituée par un cadre (1) doté de pièces transversales fixes (2, 3, 4) et de pièces transversales mobiles (5, 6, 7), les commandes mécaniques étant constituées de cylindres (8, 11, 14, 17) et de tuyauteries de transport (38, 39, 40, 41), ledit dispositif comprenant également un moule constitué d'une matrice (34) et d'un poinçon (37). Une caractéristique du dispositif réside dans le fait qu'il est doté d'une enveloppe (24), d'une chambre de pression (33) ainsi que d'un récepteur de métal pourvu d'un support (22, 23) et d'un élément chauffant (26 à 31).
Patent EP-0535149-A1 (EP)
Title: Improved sulfurized olefin extreme pressure/antiwear additives and compositions thereof.
Inventor: JOHNSON DOUGLAS EUGENE
IPC: C10N30/12
Filed: 1991-06-20
Abstract: Reaction products of sulfur, olefins and sodium sulfide hydrates are improved extreme-pressure/antiwear additives for lubricants and liquid hydrocarbyl fuels.
Patent EP-0500828-A1 (EP)
Inventor: SHAY GREGORY D
IPC: C09D137/00
Filed: 1991-07-23
Abstract: L'invention décrit un procédé de revêtement d'un substrat avec une composition de revêtement aqueuse comprenant un épaississeur alcalino-gonflable associatif. On fabrique l'épaississeur associatif à partir d'un acide carboxylique monoéthyléniquement insaturé, un monomère monoéthyléniquement insaturé exempt de capacité tensio-active, un monomère uréthane non ionique et, éventuellement, un monomère polyéthyléniquement insaturé.
Patent EP-0560790-A1 (EP)
Title: Water-based ink compositions.
Inventor: KRISHNAN RAMASAMY
IPC: C09D11/02
Filed: 1991-10-07
Abstract: Water-based ink compositions comprising water, a pigment, a nonionic surfactant having a solubility in water of less than about 0.5 wt. % and a solubilizing agent sufficient to solubilize substantially all of the nonionic surfactant.
Patent EP-0505715-A1 (EP)
Inventor: NEFF ANDREAS
IPC: D01H17/02
Filed: 1992-02-15
Abstract: The device has a housing (1) which possesses two mutually parallel bearing bodies (2, 3), between which are pivotably mounted a lifting-out unit (8) in a first plane parallel to the bearing bodies and, next to it, a unit (9) for the attachment of a new traveller in a second plane, parallel to the first, by means of links (31, 32; 33-35; 61, 62, 63) fastened pivotably to the two bearing bodies (2, 3). The links are pivotably movable by means of eccentric cams (39, 42; 66, 69) arranged on a common drive shaft (10), in order to move each of the two units (8, 9) between an operating position and a position of rest. The housing (1) movable along a ring rail (4) of a spinning machine lifts, by means of the lifting-out unit (8), a traveller (7), to be exchanged, out of the spinning ring (6) arranged on the ring rail (4), and subsequently a new traveller is engaged into the spinning ring (6) by the unit (9) for the attachment of a new traveller from a magazine rod (74) arranged in this unit. Because of the small distance between the disengagement and engagement position in the longitudinal direction of the ring rail (4), the traveller change can take place on the spinning ring (6) in the same position of the device. New travellers (7) are fed continuously to the magazine rod (74) from a bobbin (20) on which a cord (21) having travellers contained on it is wound. 
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Patent EP-0501306-A1 (EP)
Inventor: MIHAYASHI KEIJI
IPC: G03C1/34
Filed: 1992-02-20
Abstract: Disclosed is a silver halide color photographic material having at least one light-sensitive emulsion layer on a support, in which at least 50%, as the total projected area, of all the silver halide grains in at least one light-sensitive emulsion layer are tabular grains having a mean aspect ratio of 2 or more and at least one layer constituting the material contains a coupler of the following formula (I) and/or a coupler of the following formula (II):
       
 where X¹ and X² each represents an alkyl group, an aryl group, or a heterocyclic group; X³ represents an organic residue forming a nitrogen-containing heterocyclic group along with >N- in the formula; Y represents an aryl group or a heterocyclic group; and Z represents a group capable of being released from the formula when the coupler of the formula reacts with an oxidation product of a developing agent. The material preferably contains a compound of formula (A): 
 
 
 
        (A)   Q - SM¹ 
 
 
 
where Q represents a heterocyclic residue having at least one substituent selected from the group consisting of -SO₃M², -COOM², -OH and -NR¹R² bonded thereto directly or indirectly; M¹ and M² independently represent a hydrogen atom, an alkali metal, a quaternary ammonium group, or a quaternary phosphonium group; and R¹ and R² independently represent a hydrogen atom, or a substituted or unsubstituted alkyl group. The material has a high sensitivity and has excellent graininess, pressure resistance, color reproducibility and sharpness.
Patent EP-0504756-A1 (EP)
Inventor: KISHI HIROSHI
IPC: C04B35/46
Filed: 1992-03-13
Abstract: Disclosed is a ceramic capacitor of a monolayer structure or a multi-layer structure, which has characteristic X7R (characteristic B) and which is high in reliability in direct current breakdown voltage at 125 °C and small in size. The ceramic capacitor has a dielectric layer (12) and internal electrodes (14) disposed so as to interpose the dielectric layer. The dielectric layer (12) is composed of a sintered body of ceramic particles whose core sections are made mainly of BaTiO₃ and whose shell sections are made from BaTiO₃ in the form of a solid solution composed of an oxide of one or more than one element selected from Mg, Ca, Sr and Zn and an oxide of one or more than one element selected from Sc, Y, Gd, Dy, Ho, Er, Yb, Tb, Tm and Lu.
Patent EP-0524545-A1 (EP)
Inventor: SPAHLINGER JOERG
IPC: B65H75/28
Filed: 1992-07-16
Abstract: The invention relates to a cylindrical winding tube (1) made of cardboard, wound layers of paper or plastic, on which chemical yarns are wound to form cross-wound bobbins. Such a bobbin tube possesses in a normal plane, in the vicinity of one end face, a yarn-catching slit (2) which extends over some of the circumference and which consists of a drop-in piece (4) and of a clamping piece (5). To catch the yarn when the yarn and the bobbin tube (1) are moving in the same direction, there is arranged in the catching slit (2), in front of the start of the clamping piece (5), a yarn trap (6) which does not impede the radial penetration of the yarn into the catching slit (2), but which blocks the radial escape of the yarn from the clamping slit (5). According to the invention, the yarn trap (6) is improved in that, when high yarn forces suddenly occur, the yarn trap (6) consisting of a plurality of layers of paper is not destroyed layer by layer. This is achieved in that the yarn trap (6) is formed by a blocking edge which is formed on the winding tube (1) and which comprises the entire tube thickness, so that the yarn engages on the entire tube thickness and not only on individual layers of paper of the bobbin tube (1). …<IMAGE>…
Patent EP-0523730-A1 (EP)
Inventor: MIAOULIS NIKO
IPC: H01L23/495
Filed: 1992-07-17
Abstract: A miniature coaxial cable, suitable for bonding to semiconductor dies, is formed by forming an insulating layer (22) over a conductive core (20), and forming a conductive layer (24) over the insulating layer (22). The insulating layer (22) is preferably silicon dioxide. The conductive layer (24) is doped silicon or aluminum. The insulating layer (22) and the conductive layer (24) are formed by an electron cyclotron resonance plasma process or by a pulsed plasma process. Selected areas (18) of the core (20) may be masked, so that they are not overcoated with the insulating and conductive layers (22, 24).
Patent EP-0529316-A1 (EP)
Inventor: TAAG JUERGEN
IPC: G08C25/02
Filed: 1992-07-25
Abstract: The present invention relates to a room temperature control device, consisting of a mobile room temperature controller (2) and a permanently installed wall apparatus (1), the room temperature controller (2) having a temperature sensor (7) which is connected to a comparator circuit (14) to which a desired value is applied and which drives a transmitter (16/17) of a wireless signal transmission path, and the wall apparatus (1) having the receiver (19/20) of the signal transmission path, which receiver (19/20) acts via an actuating device on a heat generator, a radiator valve or the like. In order to improve the transmission reliability of the transmission telegram and at the same time to enable saving of transmission energy, it is provided according to the invention that the wall apparatus (1) additionally has a transmitter (22/23) which is connected to the receiver (19/20), and the room temperature controller (2) additionally has a receiver (32/33) which is connected to the transmitter (16/17). In general, the transmission telegram is produced only when a change in the switching state of the heating apparatus to be controlled is actually necessary. <IMAGE>
Patent EP-0546258-A1 (EP)
Inventor: SCHIFFER HELMUT
IPC: B65D85/24
Filed: 1992-08-10
Abstract: In a retail package for sewing needles, a flat backing (10) and a partially profiled covering (20) are used. Only one part (22) of the covering is firmly connected to the backing and, in contrast, the other part (21) of the covering serves as a flap part which can be spread from its stretched parallel position on the backing into an angular position relative to the backing. The needles located between the backing and the covering project from the package when the flap part is bent away and are accessible for removal. In order to retain the remaining needles reliably when a retail package has been broken open, it is proposed to design the free edge strip (29) of the flap part so that it can itself be folded back. When it is folded back, the apex of the fold overlaps the free ends of the needles while the limb which is folded back grips behind the end pieces of the exposed needles. <IMAGE>
Patent EP-0535438-A1 (EP)
Inventor: PROZZO BIANCA MARIA DR
IPC: D06M15/17
Filed: 1992-09-15
Abstract: Aqueous dispersions, which contain lecithin, a cationic dispersant and a dispersed modified polyethylene, are suitable for the treatment of fibre materials, in particular textiles, to which a soft handle is hereby imparted. The treatment of the textiles is possible by jet technology; the textiles have good sewability after the treatment.
Patent EP-0589069-A1 (EP)
Inventor: SATOH TOSHIO
IPC: C09K15/08
Filed: 1992-09-18
Abstract: Novel hydroquinone derivatives of the formulae (I) and (II),
       
    wherein R¹ is an alkyl group having 7 to 11 carbon atoms,
       
    wherein each of R² to R⁵ is independently a hydrogen atom, a lower alkyl group or a lower alkoxy group provided that at least one of R² to R⁵ is a lower alkyl group or a lower alkoxy group, and R⁶ is an alkyl group having a carbon chain of at least 2 carbon atoms. 
as compounds having antioxidant activity and tumor incidence inhibiting activity, and an antioxidant and a tumor incidence inhibitor containing, as an active ingredient, a hydroquinone derivative of the formula (III),
       
    wherein each of R⁷ to R¹⁰ is independently a hydrogen atom, a lower alkyl group or a lower alkoxy group, and R¹¹ is an alkyl group having a carbon chain of at least 2 carbon atoms, 
and/or a salt thereof.
Patent EP-0544334-A1 (EP)
Inventor: MACCOLLUM GEORGE O
IPC: G03C8/50
Filed: 1992-11-27
Abstract: A composite laminar structure for producing complementary images in a frangible image-forming substance, and having a strengthened tab portion for facilitation of the separation of the respective sheets of the laminar structure without detachment of the tab portion is described. Thermal imaging composite structures and a method for preparing structures suited to the production of high resolution images in frangible image-forming substance, and especially adapted to sheet separation by mechanical apparatus, are described.
Patent EP-0546529-A1 (EP)
Inventor: IMAIZUMI HIROYUKI
IPC: C07D249/08
Filed: 1992-12-09
Abstract: The present invention relates to a compound represented by the general formula (1) or its salt, a process for producing the same, and an antifungal agent comprising the same as an effective component:
       
wherein R 1  represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group bonded through a carbon atom in the ring to the main chain; R 2  presents a hydrogen atom, a fluorine atom or a substituted or unsubstituted alkyl group; and R 3  represents a cyano group, a thioamido group or a group represented by the formula
       
or
       
in which R 4  is a hydroxyl group or a group of the formula
     
     (R 7  and R 8 , which may be the same or different, are hydrogen atoms or substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, amino, alkoxy, hydroxyl or heterocyclic groups, and may form a substituted or unsubstituted heterocyclic group together with the nitrogen atom to which R 7  and R 8  attach), R 5  is a substituted or unsubstituted alkoxy group or a group of the formula
         (R 7  and R 8  are as defined above), and R 6  is a hydrogen atom or a substituted or unsubstituted alkyl group.
Patent EP-0546569-A1 (EP)
Inventor: GOTOH SEIJI
IPC: H02J7/00
Filed: 1992-12-11
Abstract: A method includes the steps of: measuring a charging amount in a charging mode where a charger having a function for detecting a fully charged state is connected to the battery; adding, if the charging amount in the charging mode is more than a trickle charging amount, the measured charging amount to a present charging amount to obtain the present charging amount and thereby indicating a ratio of the present charging amount to a fully charged state; and judging, if the charging amount in the charging mode is less than a trickle charging amount, the present charging amount as the fully charged amount and representing this amount to be fully charged state. 
     Further, a device for indicating a residual capacity of a battery includes: a battery (1), a charger (2), a current-to-voltage converting circuit (3), an analog-to-digital converter (4), an operational unit (5) such as a MPU, and a display unit (6) and executes the operation in accordance with the above method.
Patent EP-0503965-A1 (EP)
Inventor: MARRERO PEDRO
IPC: G08B29/10
Filed: 1992-03-13
Abstract: The invention concerns an alarm stystem including an alarm container comprising a back plate (12) for mounting to a wall (15) or the like, the back plate having edges (20,21,22) projecting forwardly and inwardly therefrom and9an inner cover (50) having edges (52) projecting backwardly and outwardly therefrom and extending at substantially the same angle as the edges of the back plate (12), the edges of the inner cover (50) being dimensiond to fit within and against the edges of the back plate (12), the inner cover and the back plate together providing a substantially closed inner container. An outer cover (25) is dimensioned to fit over the inner cover and spaced therfrom so as to be secured to the back plate to provide therwith a substantially closed outer container. The outer cover (61) apart from screw holes for securing it to the back plate, has no openings therein. The alarm system includes one or more mercury tilt switches (63,64) mounted on the inner and/or the outer cover and arranged to set off the alarm when the associated cover is tilted more than a predetermined amount or subjected to more than a predetermined shock. A mounting plate (40) on which a siren/loud speaker system (28) with its electronics is mounted, is mounted to the back plate. The mounting plate or back plate includes forwardly projecting walls (45,47) projecting at least to within a small distance of the front wall of the inner cover. A stroble light (80) is embedded in a block (81) of plastics material secured to the outer cover so that no wiring is accessible.
Patent EP-0545565-A1 (EP)
Inventor: BRAMLAGE LAWRENCE R
IPC: C08G18/10
Filed: 1992-11-12
Abstract: The present invention relates to a method of dressing a wound using an open-celled foam pad prepared from a foam sheet impregnated with a water curable, isocyanate functional, polyurethane prepolymer resin. The pad can concurrently function as an orthotic pad. The pad exhibits the ability to wick wound exudate from the site of the wound, and also exhibits desirable conformability and comfort in use.
Patent EP-0546932-A1 (EP)
Inventor: BEUREL GUY
IPC: F26B5/06
Filed: 1992-12-09
Abstract: The invention relates to a freeze-drying desiccation process in which the evaporation flux, that is to say the flow rate of evaporated water transferred onto the trap (4) is continuously measured and the temperature of the shelves (2) is controlled so as to be as close as possible to a predetermined optimal flux. <IMAGE>
Patent EP-0542643-A1 (EP)
Inventor: EGRAZ JEAN-BERNARD
IPC: C08K9/08
Filed: 1992-11-06
Abstract: Grinding aid based on polymers and/or copolymers partially neutralised with magnesium for aqueous suspensions of inorganic materials with a view to pigment applications. Grinding aid consisting of polymers and/or copolymers of specific viscosity of between 0.3 and 0.8 and obtained by treatment, with the aid of one or a number of polar solvents, of a polymer and/or copolymer which results from the polymerisation and/or copolymerisation of acrylic and/or vinyl monomers containing acidic groups in which the active acidic sites are partially or completely neutralised with a degree of neutralisation of the active acidic sites by a neutralising agent providing the magnesium ion ranging from 40 % to 60 %, limits included, and by a neutralising agent containing the sodium ion ranging up to 60 %. Process for grinding in aqueous suspension employing the said aid, and aqueous suspensions obtained by the said process and their applications in the field of mass filler, paper coating, paint and plastics.
Patent EP-0558868-A1 (EP)
Inventor: BUBE ECKHARD DIPL-ING
IPC: H01H47/32
Filed: 1992-03-06
Abstract: The arrangement is used to supply a contactor coil (ZL) with a voltage which is constant independently of the applied supply voltage (UV). The contactor coil (ZL) has connected upstream of it a power semiconductor - triac (Ti) - which is controlled by an adjustable control unit - integrated circuit (IC) - which is controlled as a function of the load current. <IMAGE>