baber/WOPTO huggingface dataset:
Patent EP-0548246-A1 (EP)
Inventor: MAZZANOBILE SALVATORE
IPC: A61Q11/00
Filed: 1991-09-10
Abstract: L'invention se rapporte à une pâte dentifrice de composition stable, anti-plaque et anti-gingivite, comprenant un excipient à usage oral, une source d'ions fluorhydrate efficace pour produire une quantité efficace d'ions fluorhydrate anti-caries, un agent abrasif dentaire et une quantité efficace d'un mélange antimicrobien pour réduire la plaque dentaire et la gingivite chez les humains.
Patent EP-0553248-A1 (EP)
Inventor: KUN ERNEST
IPC: C07D311/18
Filed: 1991-10-16
Abstract: Des 5-iodo-6-amino-1,2-benzopyrones non substituées ou substituées ainsi que leurs analogues constituent des inhibiteurs et des agents suppresseurs puissants, sélectifs et non toxiques de la croissance du cancer et d'infections virales chez un hôte mammifère./ Les composés sont particulièrement utiles dans le traitement et la suppression de tumeurs et de virus associés au SIDA, de poussées herpétiques ainsi que d'infections cytomégalovirales.
Patent EP-0507925-A1 (EP)
Title: Hydraulic embedment of waste in subterranean formations.
Inventor: CAHILL CALVIN D
IPC: B09B1/00
Filed: 1991-10-25
Abstract: There is disclosed a method and apparatus for waste disposal by hydraulic embedment in a subterranean formation. A method in accordance with the present invention comprises the steps of drilling into stable geologic formations thousands of feet below ground, fracturing those formations, pumping a mixture of hazardous waste in solid, liquid, or sludge form and a selected transport medium into the fractured formations, and preventing migration of the waste. Although a suitable transport medium can be selected based on a number of factors, transport media selected in accordance with one aspect of the present invention prevent migration of the waste by reacting chemically or to either heat or pressure or both to become highly viscous or solid. In other aspects of the present invention, the method prevents waste migration by either pumping a fluid for sealing the fractured underground formation before the mixture is pumped or encapsulating the waste prior to mixture with the transport medium and injection into the fractured formation. Apparatus for carrying out the method is also disclosed.
Patent EP-0505880-A1 (EP)
Inventor: FRANK ERNEST R
IPC: C09D5/44
Filed: 1992-03-16
Abstract: A method of isomerizing an isoimide to an n-imide is described wherein an electron is supplied to the isoimide which induces the isomerization and wherein the isomerization is catalytic to the electron which remains available to initiate further isomerization. A polyimide is deposited onto a conductive substrate by providing a composition containing a polyisoimide and an electrolyte providing the substrate and a counter electrode in the composition, and providing a bias between the substrate and counter electrode to thereby supply an electron to the polyisoimide which isomerizes to deposit the insoluble polyimide on the substrate.
Patent EP-0505994-A1 (EP)
Title: Semiconductor substrate processing apparatus
Inventor: OHTAKI TOSHIO
IPC: H01L21/208
Filed: 1992-03-24
Abstract: An semiconductor substrate processing apparatus (2) of the type including a furnace tube (4) associated with a fluid supply unit (S) and a fluid discharge unit (D), wherein the furnace tube (4) is rotatably supported by pairs of confronting rollers (14) and rotated by a motor (M) under the control of a controller (24) in order to achieve various kinds of processing of semiconductor substrates within the furnace tube (4). With this rotatable furnace tube (4), the apparatus exhibits high radial temperature uniformity and is able to prevent deformation of the furnace tube (4).
Patent EP-0569606-A1 (EP)
Inventor: QUAN DANG KAI
IPC: A46B7/08
Filed: 1992-05-08
Abstract: An electric toothbrush comprising an elongate handle (10) housing an electric motor and potentially a battery source of power. A toothbrush head (18) can be removably connected to the elongate handle (10). A drive member (34) is driven by the electric motor and is located to extend into the toothbrush head (18). The head (18) has a plurality of bristle bunches or tufts (42) which are each mounted on a separate retaining body (50). Each body (50) is also provided with a pinion gear (46) for causing rotation of the bristle-containing tuft (42) on that body (50). In one embodiment, a drift shaft (34) is provided with an elongate, helical gear (60) capable of being disposed in meshing engagement with each one of the individual pinion gears (46). In this way, rotation of the drive shaft (34) will cause rotation of the drive gear (60) and each of the pinion gears (46) and the associated bristle bunches (42). In another embodiment, the drive member (34) is a shiftable rack with gear segments (70) to engage the separate pinion gears (46). The invention preferably comprises two pairs of elongate rows of the bristle tufts (42).
Patent EP-0523350-A1 (EP)
Title: Letter file
Inventor: VOEGELE ROLF
IPC: B42F13/00
Filed: 1992-05-21
Abstract: The invention relates to a letter file made of rigid cardboard material, having a file back (10), in each case a front and a rear cover (12, 14) linked to the file back, a file mechanism (18) fastened to the inside of the rear cover (14), and two retaining loops (26) arranged in slot-shaped openings (24) and leaving one slot opening (28) free for the passage in each case of a stirrup leg (30) of the file mechanism (18). In order to guarantee secure engagement of the stirrup legs (30) in the retaining loops, the retaining loops (26) are constructed as plastic mouldings which have in each case on their broad sides (32, 32') an elastically resilient catch element (34, 34') which engages in the slot opening (28). <IMAGE>
Patent EP-0522387-A1 (EP)
Inventor: GRAJEWSKI FRANZ DR-ING
IPC: H02G15/18
Filed: 1992-06-27
Abstract: A device for sealing the end region of a heat-shrunk sleeve sheathing a branch connection of electrical or optical cables is described. The device engages between the branching cables at the outer surface of the sleeve and holds the mutually opposite flat regions of the sleeve in contact between the cables during cooling after shrink-heating of the sleeve. The device consists of two identical mould parts (4a, 4b) with a base part (6) and an arm part (5) extending in an approximately semicircular manner from the base part (6), at least one journal (11) and/or a bore (9) being provided in the base part (6), by means of which journal (11) and/or bore (9) the mould parts (4a, 4b) can be assembled to form the device (4). The arm parts (5) encircle one of the branching cables (2) and the free ends (7) of the arm parts (5) engage on the sleeve (3) between the branching cables (1, 2). <IMAGE>
Patent EP-0525461-A1 (EP)
Inventor: BOUTET JOHN CLAUDE
IPC: H04N1/028
Filed: 1992-07-09
Abstract: Apparatus for scanning an information medium (10), such as laser scanning apparatus (20), includes a diffuse light collector (34) which has high light collection efficiency, which is easy and economical to manufacture, and which has uniform collection efficiency across the width of the scan. The collector includes first and second members (39, 40) joined together to form a light collecting cavity (38), with diffusely reflecting surfaces (42, 44) facing the cavity (38). The members (39, 40) extend the length of the scanning region and are formed from longer lengths of extrudable material. The members (39, 40) have ends (72, 74) which form a slot (35) adjacent to the light scanning region for receiving light transmitted through the information medium (10) into the collection cavity (38) and which have information medium guiding features. The second member (40) has a recessed channel (48), extending the length thereof, for mounting photodetector(s) (36) and has light baffle segments (50, 52) at the mouth of the recess to prevent light received into the cavity (38) through the collector slot (35) from directly impinging on the mounted photodetectors (36) and to prevent light singly reflected within the cavity (38) from impinging on the photodetectors (36). Thus, only diffusely reflected light is detected by the photodetectors (36).
Patent EP-0591572-A1 (EP)
Inventor: VIOLA AUGUSTO
IPC: C07C45/38
Filed: 1992-11-20
Abstract: A configuration of cylindrical catalyst granules displays a trilobed or triangular cross-section provided with three through-bores equidistant from each other, each of which through-bores has its axis parallel to the axis of the cylindrical granule.
Patent EP-0602269-A1 (EP)
Inventor: DAY SHENG-TONG
IPC: G02C3/02
Filed: 1992-12-16
Abstract: An eye shield assembly for cap visor comprising a clip body (1) consisting of a clip (11) and a hollow frame (12) having the rails (13) at longitudinal opposite inner sides, a slide block (2) displaceable on the rails (13) within the hollow frame (12) of the clip body (1), which is formed with a holder portion (22) at bottom side, and an eye shield (3) with a support (31) for pivotably engaged into and suspended from the holder portion (22) of the slide block (2). This eye shield assembly is readily mounted onto the visor (41) of a cap (4) and detached as desired.
Patent EP-0547633-A1 (EP)
Inventor: AXMAN MICHAEL
IPC: H04N5/92
Filed: 1992-12-18
Abstract: A storage and retrieval mechanism for a digital image processing system employs a reduced capacity frame store in the playback device. A plurality of photographic images captured on a photographic recording medium are digitized for processing and subsequent display. Digitized images are stored on a compact disc. When the disc is inserted into a playback device for driving a color TV monitor, the playback device decodes header information representative of image orientation, so that the image will be read from the disc and stored in the reduced capacity frame store for subsequent read out and display in an upright orientation. A memory control mechanism employs a decimation/interpolation operator to interface the imagery data from the disc to the frame store.
Patent EP-0594892-A1 (EP)
Inventor: SPADA BERNARDO MARIA CRISTINA
IPC: A01N59/26
Filed: 1992-12-29
Abstract: The invent comprises a material made of a gas and water vapour permeable non-woven, water-free, which differs in that it has one single basic component, that is, 100% polyester, with fibers having a softening or melting point of 220 to 280 degrees Centigrade and a paste with thermoplastic properties of the same component (polyester) with a melting or softening point of 90 to 150 degrees Centigrade; process used for manufacturing the laminated film starts from a grid (1), or reinforcement, woof fibers (2) and thermoplastic paste (3) with the same original base, while the laminated film (4) is obtained through continuous process of physical bonding, whereby the warp fibers of the grid (1) are stretched and covered by an upper and lower coating of a mixture of small woof fibers (2) with thermoplastic paste (3); bonding is achieved by pressure and heat (thermobonding), in a series of metallic cylinders and presses; resulting applicator for pesticide or fumigating compounds, is a gas and water vapour permeable non-woven, water-free, featuring a single component, namely polyester.
Patent EP-0518451-A1 (EP)
Inventor: COLBORN DAVID W
IPC: C11D3/395
Filed: 1988-08-02
Abstract: A homogeneous fragrance preblend for liquid bleaches comprises
     (a) about 0.15-15% fragrance   (b) about 1-25% hydrotrope   (c) about 0.001-0.09% surfactant; and   (d) water and miscellaneous minors as the remainder.   
     A method of making such preblends is also disclosed. 
     Such preblends are of use in the fragrancing of liquid bleaches.
Patent EP-0537853-A1 (EP)
Inventor: KNAPP ALAN GEORGE
IPC: G02F1/133
Filed: 1992-10-13
Abstract: In a liquid crystal colour display device having a row and column array of red, green and blue picture elements (12) in which each column comprises picture elements of a respective colour and in which the picture elements are each associated with a switching element (14), e.g. a TFT or MIM, and are driven via sets of crossing address conductors (20,22) with each row of picture elements being connected with a conductor (22) of one set and each conductor of the other set being connected to one picture element in each row and in different columns, as in a so-called delta configuration display, each conductor (20) of the other set is arranged, for example in zig-zag fashion, so as to connect with picture elements in at least three, and preferably seven, successive columns. A reduction in vertical cross-talk effects is then obtained particularly when using preferred line inversion drive schemes.
Patent EP-0521606-A1 (EP)
Title: Steel strip for three-piece can body, production process thereof and resistance seam welded three-piece can body
Inventor: OOYAGI YASHICHI
IPC: B32B7/027
Filed: 1992-05-18
Abstract: A coiled steel strip for the manufacture of a three-piece can body having, on one surface corresponding to the outer surface of the can body, a multiple-layer organic film including a thermoplastic resin layer and a layer of inks arranged on said thermoplastic resin layer to represent a label of a content to be filled in the can, and on the other surface corresponding to the inner surface of the can body, a film or films of a thermosetting coating and/or a thermoplastic resin, said multiple layer organic film extending continuously along the length direction of said strip in a plurality of stripes, each having a width slightly smaller than the circumferential length of the can body and being arranged such that said strip has spaces of a width of 1 to 10 mm at both sides of each such stripe, free from coverage by said organic film, and said film or films of a thermosetting coating and/or a thermoplastic resin extending continuously along the length direction of said strip in a plurality of stripes, each having a width slightly smaller than the circumferential length of the can body and being arranged in alignment with said stripe of said multiple layer organic film back to back on the respective surfaces of said strip, as well as the production of the steel strip sheet, and a resistance seam welded three-piece can body.
Patent EP-0545625-A1 (EP)
Inventor: FUJII TAKASHI
IPC: C08K7/00
Filed: 1992-11-25
Abstract: A damping material comprising:
     (a) a binder composed of (i) an ethylene-vinyl acetate copolymer containing 30 to 65 wt% vinyl acetate units and (ii) a petroleum resin containing an aromatic petroleum resin as the main component thereof, the weight ratio of the ethylene-vinyl acetate copolymer to the petroleum resin being from 100:160 to 100:330; and   (b) 30 to 180 parts by weight, per 100 parts by weight of said binder, of a filler composed of (i') a scaly powder and (ii') from 0 to less than 50 parts by weight, per 100 parts by weight of said binder, of a granular powder, a fibrous material, or a mixture thereof.
Patent EP-0551024-A1 (EP)
Inventor: ROBIN JEAN MICHEL
IPC: A47L1/16
Filed: 1992-01-08
Abstract: The invention relates to a device making it possible rapidly to melt the ice covering a glazed surface or obstructing the mechanism for opening a door. It consists of a rigid part (1), provided with a rigid hand grip (2) and with an orifice (3) which is closed at its upper end by a threaded plug (4) provided with a seal (5). Through this orifice (3) is introduced hot water filling a flexible pouch (6) located under the rigid part (1). There are rubber tabs (7) which are extensions of the rigid part (1) perpendicular to the axis of the hand grip (2). The user grasps the rigid part (1) with the aid of the grip (2) and applies the flexible pouch (6) filled with hot tap water, as well as one of the tabs (7) onto the surface to be de-iced, giving rise to the melting of the ice or frost, and simultaneous drying of the glazed surface. The device according to the invention is particularly intended for de-icing the windscreen, the rear screen, the side windows, and the door locks of motor vehicles.
Patent EP-0509931-A1 (EP)
Inventor: ISHIHARA HIDETOSHI
IPC: D06F31/00
Filed: 1992-04-17
Abstract: A washing method by a continuous washing machine comprising a drum (51) having a charge port (58) of a wash at one end and a discharge port (76) thereof at the other end, partitions (30, 30′) for dividing the drum into a plurality of chambers, and a scoop (63) for scooping up the wash with the rotation of the drum (51) and sequentially transferring it from a chamber on the side of charge port (58) to a chamber on the side of discharge port (76), in which the normal rotation of the drum (51) without transfer in the transfer direction and the reverse rotation without transfer are repeated several times to oscillate the wash several times, and then by the reverse rotation of the drum (51) of one complete turn or more, the raising/dropping motion of the wash is performed by the scoop (63) at least once, whereby washing is carried out by the combination of several oscillating motions and at least one raising/dropping motion.
Patent EP-0517611-A1 (EP)
Inventor: KOJIMA KUNIO
IPC: H01J29/89
Filed: 1992-06-05
Abstract: A cathode ray tube capable of exhibiting a glare-proof effect without lowering the quality of a reproduced image and also exhibiting an antistatic effect comprises a nonglare film (2) formed on a front panel (1) of the cathode ray tube by spray coating and having a two-layer structure consisting of a visible light absorbing layer (2a) containing a black dye formed on the front panel (1) and an antistatic layer (2b) containing a metal oxide formed on the visible light absorbing layer (2a). A coating liquid to be applied to the surface of the front panel (1) contains silica and ethylene glycol. The ethylene glycol functions to slow a drying rate of the coating liquid applied to the surface of the front panel (1), thereby allowing flow of the coating liquid until it is dried. As a result, a roughness to be formed by the silica becomes gentle when the coating liquid is dried, so that a fine roughness can be formed.
Patent EP-0534827-A1 (EP)
Inventor: MICHEL PHILIPPE
IPC: C09D165/00
Filed: 1992-09-18
Abstract: The invention relates to a method for obtaining a film of composite material based on conductive-polymer particles which are stabilised by a highly steric or highly ionic surfactant. The effective stabilisation of the particles enables the change in the dielectric properties of the films obtained to be controlled as a function of the amount of conductive entity, leading to the fabrication of variable-impedance films. Application: coatings meeting electromagnetic wideband attenuation objectives. <IMAGE>
Patent EP-0547948-A1 (EP)
Title: Mechanical transducer including a polymeric film
Inventor: BUREAU JEAN-MARC
IPC: G01B7/16
Filed: 1992-12-11
Abstract: Mechanical sensor employing a polymer film the upper part (A) of which is made conductive, the lower part (B) remaining insulating. Under the action of a stress the mechanical sensor according to the invention is deformed, generating a modulation of the resistance of the part (A) enabling the stress to be measured. The polymer employed may be advantageously a thermally stable polymer. Application: Sensor for motor vehicle, industry, medical use etc. <IMAGE>
Patent EP-0507728-A1 (EP)
Inventor: MARIO GIORGETTA
IPC: H03F3/70
Filed: 1992-03-03
Abstract: The arrangement relates to a charge amplifier circuit with a control loop for resetting, which, for the purpose of minimising the leakage currents falsifying the measurement results, contains two antiparallel-connected diodes (D1) and (D2) in the control loop, which are the input protection diodes of an integrated circuit (ISK). In the operate phase (measuring phase), the diode resistance (RD) is extremely high and the voltage drop across the diode pair is small so that, as a result, no significant leakage current flows to the charge amplifier input INQ. In the reset phase, in contrast, the diode resistance (RDr) is virtually zero. 
<IMAGE>
Patent EP-0526656-A1 (EP)
Inventor: HARADA KEIZO
IPC: H01L23/498
Filed: 1992-02-24
Abstract: L'invention se rapporte à un tableau de connexions avec circuit de cablâge fiable et fabriqué à faibles coûts, qui peut être facilement produit dans une forme fine, permettant ainsi une intégration plus dense des dispositifs à semi-conducteur avec une réduction encore plus grande de l'épaisseur, de la taille et des coûts, le tableau de connexions pouvant être scellé dans un boîtier en plastique. A cet effet, un mince film diélectrique (2) est formé sur la surface d'une plaque de métal (1) et un élément semi-conducteur (8) est monté sur la surface du diélectrique (2) ou sur la surface découverte de la plaque de métal (1). On forme sur le diélectrique (2) de minces films de connexions multicouches (3, 4 et 5) en déposant séquentiellement en phase vapeur une couche conductrice d'aluminium, une couche adhésive de chrome ou de titane ou d'un stratifié de ceux-ci, une couche barrière diffuse de nickel ou de cuivre ou d'un stratifié de ceux-ci, et une couche d'or à fonction anticorrosive/de soudage des connexions. Les connexions peuvent comporter une couche adhésive d'un élément choisi parmi le chrome, l'aluminium ou le titane ou d'un stratifié de ceux-ci, une couche conductrice de cuivre et une couche d'or, qui sont produites dans l'ordre mentionné ou elles peuvent comporter une couche conductrice d'aluminium, une couche barrière de nickel et une couche d'or produites dans l'ordre mentionné. Un tel câblage à minces films peut être produit dans une forme fine facilement, ce qui permet une fabrication très dense des conducteurs de connexion. Le câblage composé d'aluminium ou de cuivre peut en outre être produit à faibles coûts.
Patent EP-0562055-A1 (EP)
Inventor: FITZGERALD TIMOTHY
IPC: G11B17/28
Filed: 1992-05-28
Abstract: On décrit un appareil de manipulation des cartouches de disque optique avec magasin de cartouches amovible (70) pour le chargement et le déchargement de cartouches (10) dans l'appareil, afin de stocker, traiter, lire et enregistrer les disques optiques stockés dans les cartouches. Un mécanisme de retournement (122) est prévu pour recevoir une des cartouches soit du magasin (70), soit d'une unité de disques optiques (20) se trouvant à l'intérieur de l'appareil. Des éléments sont inclus pour faire tourner le mécanisme de retournement (122) autour d'une ligne médiane commune afin d'inverser la cartouche dans le mécanisme de retournement. Un mécanisme de prélèvement (191) permet de déplacer la cartouche (70) à l'intérieur et à l'extérieur du mécanisme de retournement (122), provenant soit du magasin (70), soit de l'unité de disques optiques (20). Un mécanisme transporteur (300) est prévu pour supporter et déplacer le mécanisme de retournement (122) le long d'un axe de déplacement afin de le placer adjacent soit à une fente particulière (87) du magasin, soit à la fente de la cartouche (26) de l'unité de disques optiques (20).
Patent EP-0549759-A1 (EP)
Title: Assay module transfer apparatus for use in an automated analytical instrument.
Inventor: MACINDOE ROBERT C JR
IPC: G01N35/00
Filed: 1992-06-16
Abstract: An automated analytical instrument for use in conducting assays for a component of interest in a fluid sample using assay modules includes a supply apparatus for holding a supply of assay modules, a testing system which includes equipment for testing the fluid sample using assay modules and an assay module transfer apparatus for transferring an assay module to be used from the supply apparatus to the testing system. The assay module transfer apparatus includes an assay module transfer unit which is mounted on a supporting structure and is movable vertically. The assay module transfer unit includes a mechanism for pulling the assay module out of the assay module supply apparatus and a mechanism for pushing the assay module so obtained into the testing system. By moving the assay module transfer unit vertically, the assay module transfer unit can be aligned with assay modules disposed at different levels in the supply apparatus.