baber/WOPTO huggingface dataset:
Patent EP-0217201-A2 (EP)
Inventor: STEIN CO GMBH
IPC: A47L7/02
Filed: 1986-09-12
Abstract: The invention provides an electronic circuit arrangement for floor cleaning apparatuses with a brush device driven by an electric motor (M), especially for vacuum and brush cleaners, which is characterised by a control circuit arrangement (C1, D1, R2, R7; C3, D3, P1, R13, R14; C5, D5, Ty3, P2, R11, R12) which reduces the speed of the electric motor (M) when it is not at full load and/or switches off the electric motor (M) when it is overloaded, which control circuit arrangement is preferably supplemented by an indicating circuit arrangement (C1, D1, R2, R7; C3, D3, P1, R13, R14; C5, D5, Ty3, P2, R11, R12), which is preferably designed such that it indicates whether the electric motor (M) is being operated at a normal load or at a low load which reaches or is less than a predetermined threshold, or whether it is switched off because of an overload.
Patent EP-0224262-A2 (EP)
Inventor: VASSILIOU EUSTATHIOS
IPC: D06N7/00
Filed: 1986-11-27
Abstract: 1. A process for laminating a textile material with a polyvinyl fluoride film comprising: 
preparing a polyvinyl fluoride dispersion (15) from a polyvinyl fluoride resin and a latent solvent so as to have a solids content of from 5 to 50%, by weight, 
coating a heated belt surface (21) (22) with said poly­vinyl fluoride dispersion to a thickness that will give a dried film thickness not exceeding 25 µm while maintain­ing the belt surface temperature adequate to heat the dispersion to a temperature high enough to gel the dispersion but below the fusion temperature of the resin, 
forming a gelled, coalesced polyvinyl fluoride film layer on the heated belt surface and maintaining contact with the heated belt surface long enough to re­move enough of the latent solvent to coalesce the poly­vinyl fluoride layer to form a cohesive gel, 
passing the textile material (10) adjacent to the cohesive gel so that the cohesive gel adheres to the textile material, and 
passing the textile material with the adhered cohesive gel into a nip point (33) (34) so as to form a laminate (35) of the textile material with the adhered cohesive gel and heating said laminate to temperatures high enough to fuse said polyvinyl fluoride film layer.
Patent EP-0194060-A2 (EP)
Inventor: KADA TSUNEO
IPC: A23L7/10
Filed: 1986-02-14
Abstract: Novel desmutagenic substances and their production are disclosed. The desmutagenic substances are a fibrous food constituent separated from corn fibres. These substances inactivate mutagens such as nitroallene and food pyrolysate mutagens. They may be produced by removing starch, protein or other material from corn fibre by enzymic, chemical or physical treatment or a combination thereof.
Patent EP-0215678-A2 (EP)
Inventor: CLARK LELAND C JR
IPC: A61B5/00
Filed: 1986-09-17
Abstract: An implantable biosensor and method for sensing products, such as hydrogen peroxide, generated from an enzymatic reaction between an analyte, like glucose, and an enzyme in the presence of oxygen. The implantable biosensor is equipped with an enclosed chamber for containing oxygen and can be adapted for extracting oxygen from animal tissue adjacent the container. The reservoir of oxygen contained in the enclosed chamber is supplied to the enzymatic reaction from the side of the membrane opposite the enzyme. The enclosed chamber is designed to be impermeable to substances, like liquid and cells, that possibly can interfere with the supply of the oxygen permeating through the membrane to the enzymatic reaction. Also, the implantable biosensor is designed to optically or electrically sense products generated from the enzymatic reaction which serve as a function of the analyte.
Patent EP-0194964-A2 (EP)
Inventor: WIESEMANN KLAUS
IPC: G07G1/00
Filed: 1986-03-13
Abstract: The invention relates to a coin receiver which is to be arranged in a merchandise flow line 3. This coin receiver has a coin drawer 1 possessing an upper closure 2 which can be designed as a slatted shutter 4. This upper closure 2 is arranged in the plane of the merchandise flow line 3 and is horizontally displaceable within the drawer 1. Advantageously, this closure 2 can both form part of the merchandise track and guarantee a secure closure of the drawer 1 when the latter is being transported. <IMAGE>
Patent EP-0224462-A2 (EP)
Inventor: DODWELL GLENN WARREN
IPC: B01J23/22
Filed: 1986-10-23
Abstract: A carrier for a catalyst wherein a mass of silicon dioxide particles molded into a predetermined configuration are fused together by a bonding compound selected from the group consisting of sodium metabor­ate, potassium borate, ammonium borate and sodium tetraborate, A preferred use for the carrier is in the support of a potassium/vanadium catalyst for oxidizing sulfur dioxide to sulfur trioxide. The catalyst carrier exhibits superior resistance to attrition.
Patent EP-0246521-A2 (EP)
Inventor: ACKERMANN HANS
IPC: G01B11/00
Filed: 1987-05-08
Abstract: The device comprises a measuring slit (M), illuminating optics (5, 6) for the thread at one side of the measuring slit, and a lens (7, 8) and a photoelectric device (11) at the other. Provided between the measuring slit (M) and the illuminating optics (5, 6), on the one hand, and between the measuring slit (M) and the lens (7, 8), on the other hand, is one chamber (20 or 21, respectively) in each case having a compressed air connection (22) and a perforation (19) leading to the measuring slit to allow the passage of compressed air from the chambers into the measuring slit. As a result, no dust and dirt can settle on the glass surfaces of the illuminating optics (5, 6) and of the lens (7, 8) and the operating reliability of the device is appreciably increased. <IMAGE>
Patent EP-0245847-A2 (EP)
Inventor: PARROTT JOHN R
IPC: B62D55/088
Filed: 1987-05-13
Abstract: A track type vehicle is provided with debris removal apparatus to prevent packing in a cavity defined by the track, the vehicle body, the drive sprocket, the idler and the frame member which mounts the drive sprocket and the idler. The debris removal apparatus is constructed in the form of a shaped plate whose peripheral edge conforms to the shape of the cavity and the plate is dimensioned such that the peripheral edge lies in immediate proximity of the cavity defining elements. In a normal or reset position, the plate lies immediately adjacent the body of the vehicle and in the operated condition, is moved outwardly by a plurality of hydraulic rams to push debris out of the cavity and prevent accumulation and packing. The plate may be further shaped, as viewed from the top, to include pockets for receiving roller supports which carry rollers for supporting the upper section of the track. Advantageously, the roller supports may include holes therethrough for receiving the piston rods of the hydraulic rams.
Patent EP-0254013-A2 (EP)
Inventor: EKHOLM DAVID THEODORE
IPC: C03C3/097
Filed: 1987-06-11
Abstract: A fabrication technique is described for making various devices in which a type of glass is used as a surface protection layer. The glass layers (e.g. 35 in FIG. 2) are put down by particle bombardment (generally sputtering or e-beam bombardment) of a phosphorus-containing silicate glass target. <Devices with such layers are also described.> Such glass layers are highly advantageous as encapsulating material, diffusion barrier layers, etc., particularly for optical type devices and certain semiconductor devices. Particularly important is the preparation procedure for the glass target used in the bombardment process. The glass layers are moisture stable, act as excellent barriers against diffusion, and are usable up to quite high temperatures without cracking or peeling. The glass layers also provide long-term protection against atmosphere components including water vapor, oxygen, atmosphere pollution contaminants, etc. Exemplary <>.
Patent EP-0253217-A2 (EP)
Inventor: PLATTE HANS-JOACHIM DR-ING
IPC: H04N5/956
Filed: 1987-07-02
Abstract: In the main application, a video signal is recorded in blocks (B) with tracks extending in parallel with the tape edge. The order of the frames written in a block (B) is selected in such a manner that the reproduction of frames which are equidistant in time is possible at changed scanning speeds. <IMAGE>
Patent EP-0264869-A2 (EP)
Inventor: STANISLAWCZYK VIC
IPC: D04H1/64
Filed: 1987-10-17
Abstract: Fibers treated with a novel latex containing a polymeric material of the present invention have an exceptional balance of physical properties. The novel latex is prepared by polymerizing an unsaturated dicarboxylic acid contained 4 to 10 carbon atoms with a copolymerizable monomer(s) and, optionally, a crosslinking monomer in the presence of an effective amount of a surfactant and initiator. In an preferred embodiment of the process, all of the unsaturated dicarboxylic acid is initially placed in the reactor, and a premix containing the copolymerizable monomer(s) and the crosslinking monomer is metered into the reactor. The unsaturated dicarboxylic acid is used an amount from about 1 to about 20 weight parts, the amount of the copolymerizable monomer is from about 70 to 98 weight parts, and the amount of the crosslinking monomer, which is optional is from about 0.52 to about 10 weight parts. The novel polymers have a Tg from about -20°C to about -60°C, a percent hysteresis loss of less than about 20% and exhibit a tensile strength of at least 300 psi and an elongation of at least 350%. When the novel latex is applied to the fibers, a nonwoven fabric having unique balance of properties is created.
Patent EP-0268243-A2 (EP)
Inventor: KOMIYA KATSUO
IPC: C07H15/04
Filed: 1987-11-16
Abstract: A packing material for chromatography comprising a carrier having silanol groups on its surface, wherein Si in the silanol groups forms a Si-O-Si bond together with Si in a silyl group of the following formula I and Si in a silyl group of the following formula II
      wherein R₁, R₂, R₃, R₄, R₅, m and n have the same meaning as in the patent claims.
Patent EP-0274076-A2 (EP)
Inventor: BURKE PATRICK MICHAEL
IPC: C07C53/126
Filed: 1987-12-10
Abstract: A process for the production of carboxylic acids by the hydrocarboxylation of olefinically unsaturated alkenes or esters using a rhodium catalyst, an iodide promoter, a solvent selected from the class consisting of methylene chloride, 1,2-dichloroethane, and C₆ to C₉ aromatic solvents, and an accelerator which is an acid having a pKa in the range of 4.2 to 5.2.
Patent EP-0232055-A2 (EP)
Inventor: MARKEVKA VIRGINIA CREEDON
IPC: C08L75/04
Filed: 1987-01-20
Abstract: A one-package thermally stable hot melt pressure-sensitive moisture-cure polyurethane composition that can be extruded at elevated temperatures to form a hot melt glue line with very high green strength that can moisture-cure to a storng urethane adhesive bond comprises:(a) a green bonding amount of a film-forming thermoplastic poly(ethylene-vinyl monomer) polymer;(b) an amount of a liquid polyurethane prepolymer composition, having a viscosity of less than 25,000 cP at 25°C, comprising the reaction product of a polyfunctional hydroxy compound having a number average molecular weight of at least 1,000 and a polyfunctional isocyanate compound at a ratio of hydroxyl groups to isocyanate groups of 0.1 to 0.7:1, sufficient to form a rigid moisture-cure bond; and(c) a phenol-free, aromatic, or aliphatic-aromatic polymeric tackifier composition.
Patent EP-0239390-A2 (EP)
Inventor: SAITO ICHIRO
IPC: G11B11/105
Filed: 1987-03-25
Abstract: An optomagnetic recording medium comprises: 
a substrate; an optomagnetic recording layer provided on the substrate; a first intermediate layer provided on at least one side of the optomagnetic recording layer so as to be in contact with the recording layer; and a second intermediate layer provided on the side of the first intermediate layer opposite to the surface thereof in contact with the recording layer and having a thermal conductivity lower than that of the first intermediate layer.
Patent EP-0266911-A2 (EP)
Inventor: KOMAI KENSAKU
IPC: G07G5/00
Filed: 1987-10-06
Abstract: A print format changing system of the present invention comprises a printer, a device for inputting print format-related information and, a memory containing an edit table region for storing the print format-related information input by the input device, thereby rewriting the print format-related information stored in the edit table region of the memory so as to change the format of data printed out by the printer.
Patent EP-0266994-A2 (EP)
Inventor: WONG PO CHEONG
IPC: C08F255/02
Filed: 1987-11-02
Abstract: A process for the grafting of ethylenically unsaturated monomers e.g. maleic anhydride, onto copolymers of ethyIene and derivatives of certain carboxylic acids is disclosed. Examples of the copolymers include ethylene/vinyl acetate copolymers and ethylene/alkyl(meth)acrylate copolymers. In the process, admixtures of copolymer, monomer and 25-3000 ppm of organic peroxide are admixed so as to obtain a uniform distribution of monomer and peroxide in the copolymer and then mixed at a temperature above the melting point of the copolymer for a period of time that is at least four times the half-life of the organic peroxide. The resultant grafted copolymer is extruded. In embodiments, the admixture may be formed by sequentially coating the copolymer with organic peroxide and the monomer or by admixing copolymer with second polymers containing the organic peroxide and monomer. The grafted copolymers are useful in the manufacture of adhesives.
Patent EP-0239526-A2 (EP)
Title: Anorganische Verbindungen auf der Basis von Wismuthvanadat
Inventor: HERREN FRITZ DR
IPC: C08K3/22
Filed: 1987-02-13
Abstract: erfahren zum Färben von hochmolekularem organischem Material in der Masse, dadurch gekennzeichnet, dass man eine Verbindung der allgemeinen Formel (I) (Bi,A)(V,D)0 4  (I) in einer tetragonalen, scheelitartigen Kristallstruktur verwendet, wobei A ein Erdalkalimetall, Zn oder ein Gemisch davon, und D Mo, W oder ein Gemisch davon bedeuten, und die Molverhältnisse A zu Bi und D zu V zwischen 0,1 und 0,4 bzw. 0 und 0,4 liegen. 
     Verfahren zur Herstellung der Verbindungen der Formel (I) werden auch beschrieben.
Patent EP-0263082-A2 (EP)
Inventor: NOBILI ROBERTO
IPC: B60J7/10
Filed: 1987-09-29
Abstract: The device is of the type in which each transverse rib (14) is supported by a pair of lateral uprights (10) and comprises, at each end, a leg (16) which can slide telescopically with respect to the upright (10), and in which each upright (10) has raising means associated thereto for placing the leg (16) in either a lowered or a raised position, which correspond respectively to the unloaded and fully loaded state of the body. The raising means essentially comprise a toggle formed by a manually operated lever (26), which is pivoted at one end to the upright (10) and the other end (30a) of which acts as a handle, and by a connecting rod (28) which is articulated at one end to an intermediate point on the lever (26) and at the other end to the leg (16) of the rib (14). The arrangement is such that, when the lever (26) is lowered against the upright (10) with the handle (30a) down, the leg (16) is lowered, and when the lever (26) is raised against the upright (10) with the handle (30a) high, the leg (16) is raised. Means are provided for locking the lever (26) in both positions.
Patent EP-0284012-A2 (EP)
Inventor: ROBERTS JOSEPH A
IPC: H01R12/79
Filed: 1988-03-22
Abstract: A connection system for connecting a flexible circuit (10) having a row of printed contact areas (26) to a PC board (12) having a corresponding row of terminal posts (24) employs a connector (14) having a housing (27) with a bottom wall (42) and a pair of side walls (44,45) at least one of which is movable with respect to the other. A row of post-receiving passages (28) are present in the bottom wall (42) which passages are arranged to receive the posts (24) of the PC board. An edge margin of the flexible circuit (10) is clamped between the housing side walls (44,45) so that the contact areas (26) thereon are aligned with the passages in the housing bottom wall and a set of springs (76a) positioned inside the housing (27) flexes the circuit edge margin so that when the movable housing side wall is in its closed position, the row of contact areas (26a) overhang the passages (28) in the housing bottom wall (42). Consequently when the connector housing is impaled on the printed PC board posts, the posts (24) project into the housing (27) and are resiliently engaged by corresponding ones (26a) of the flexible circuit conductive areas (26).
Patent EP-0292899-A2 (EP)
Inventor: KETTLER ALBRECHT DR RER NAT
IPC: C12M3/00
Filed: 1988-05-21
Abstract: In this computer-assisted system, a pointer which can be moved in the image on the monitor (10) is superimposed on the television image of the cell culture and is positioned by the operator on the cells to be injected by relative movement of the pointer/image in the television image. The coordinates of the cells indicated in this way are stored by the computer (11) which subsequently automatically moves the capillary tip to, and inserts it into, the selected cells. In an advantageous embodiment, the computer makes the insertion movement parallel to the long axis of the capillary by a superimposed movement (x) of the microscope stage and of the drive for adjusting the height (z) of the capillary (4) on the micromanipulator (3).
Patent EP-0299448-A2 (EP)
Inventor: SOTTINI STEFANO
IPC: G02B6/26
Filed: 1988-07-13
Abstract: A fibre optic device for the transmission and lateral irradiation of laser energy, particularly for angioplasty, comprising at least one optical fibre (1), to the inlet end of which there is coupled a laser source and to the outlet end of which, after removing its coating (3), there is applied a microcapsule (5) which is transparent to laser radiation and has a substantially toroidal thickened portion (6) surrounding said end and arranged to give raise to a "corolla-shaped" output laser beam.
Patent EP-0302279-A2 (EP)
Inventor: MCDOWELL DONALD J
IPC: B32B15/04
Filed: 1988-07-14
Abstract: This application discloses a method of producing gasketing material (30) having an expansive solid metallic core (12) and a densified facing (18A, 20A) covering a face of the core (12) adhesively bonding a moderate density non-­asbestos facing formed by a paper-making process to the core face and then, densifying the facing by compressing said facing in a series of at least 2 passes through compression rollers, thereby to densify said facing to a minimum of 80% of its ultimate density, while reducing the thickness of the facing to no more than 80% of its original thickness, all without significant distortion or destruction of said facing, and the gasketing material resulting from the practice of the method.
Patent EP-0302458-A2 (EP)
Inventor: OMURA HIDEO
IPC: G07D11/00
Filed: 1988-08-02
Abstract: Uninspected bundles of paper sheets are supplied to each of a plurality of pre-processors (16) in units of bundles. Each pre-processor (16) removes a band from the uninspected bundle, prints a serial number in association with the received paper sheets on the band, and holds the band. A number of reusable paper sheets from which the band is removed are counted by and stored in a corresponding inspection device (14). Each inspection device (14) stores the serial number printed on the band by the pre-processor (16). In each inspec­tion device (14), the paper sheets to be re-inspected are sorted by a separator card in units of bundles and stored as rejectable notes in a rejectable note cassette (196). A center console (20) receives data such as a count result, band number, cassette number, card number, and the like, from each inspection device (14), and sequentially stores these data in units of inspection devices (14). When rejectable notes in units of bundles taken out from the cassette (196) are inserted, a rejec­table note processor (22) fetches data such as the count result, band number, cassette number, card number, and the like from the center console (20), and performs discrimination of authenticity, detection of denomina­tions, and counting and collation processing of the received rejectable notes.
Patent EP-0306004-A2 (EP)
Inventor: YONEKAWA TAKASHI
IPC: B60G17/016
Filed: 1988-08-31
Abstract: An electronic controlled suspension system detects a load on the fluid actuators and calculates a torsional load on the vehicle. Responsive to the calculated torsional load, corrective control is executed on the fluid flow to and from the fluid actuators, eliminating torsional load on the vehicle. Therefore, the driving characteristic is prevented from changing due to an unbalanced load on the vehicle. On the other hand, the electronic controlled suspension system detects a vehicle's cornering state. Responsive to the cornering state detected, control signals are output to increase the roll stiffness distribution to the front wheels. As a result, the roll stiffness distribution to the front wheels while the vehicle is about to corner becomes larger than that while the vehicle is steadily cornering. Responsive to the control signals, the vehicle attitude is controlled by supplying and discharging fluid to and from fluid actuators. Consequently, when the vehicle is just starting to corner, laterally moving load is controlled, and quick-responsive steering is realized.
Patent EP-0310836-A2 (EP)
Title: Halbleiterbauelement mit einem planaren pn-Übergang
Inventor: STENGL REINHARD
IPC: H01L29/861
Filed: 1988-09-15
Abstract: Ein in einen Halbleiterkörper (1) eingefügtes Halbleitergebiet (2a, 2b), das durch einen planaren pn-Übergang (3a, 3b) von diesem getrennt ist, weist ein erstes, stärker dotiertes Teil­gebiet (2a) und ein zweites, schwächer dotiertes Teilgebiet (2b) auf, das durch einen sich einer Grenzfläche (1a) des Halb­leiterkörpers allmählich annähernden Teil (3b) des pn-Übergangs begrenzt wird. Eine das Halbleitergebiet (2a, 2b) kontaktieren­de Elektrode (6) überdeckt einen Teil des zweiten Teilgebiets (2b) und ist der lateralen Begrenzung (4) des Halbleitergebiets (2a, 2b) soweit angenähert, daß beim Anlegen einer den pn-Über­gang (3a, 3b) sperrenden Spannung die sich an diesem ausbilden­de Raumladungszone mit ihrem in der Grenzfläche (1a) liegenden Rand (11) den Elektrodenrand (13) bei einer reduzierten Durch­bruchspannung gerade erreicht.
Patent EP-0296675-A2 (EP)
Inventor: MACK WILLIAM DOUGLAS
IPC: H01L29/866
Filed: 1988-06-17
Abstract: An integrated circuit with a protection device (12) created on a semiconductor body (24 and 26) utilizes one or more semiconductor diodes that have subsurface PN junctions (46) for preventing high-magnitude voltages, such as those generated by electrostatic discharge, from damaging sensitive electronic elements of a protected circuit component formed from part of the body. The device is fabricated by an epitaxial layer/double buried region process.
Patent EP-0282288-A2 (EP)
Inventor: MINAMI AKIRA
IPC: G11B7/09
Filed: 1988-03-10
Abstract: An optical disk system including a track signal adjustment apparatus for adjusting a track servo signal used for a track servo control to enable the optical disk system to handle a variety of optical disks having various groove shapes. The track signal adjustment apparatus adjusts a correction factor Z to normalize a value E = (Y.Z)/X, where Z is the correction factor, Y is a track error signal and X is a sum of light from the groove. The resulting corrected track error signal E has an amplitude which is independent of variations in groove shapes.
Patent EP-0289190-A2 (EP)
Inventor: TADOKORO MICHIHIRO MITSUBISHI
IPC: G11B17/34
Filed: 1988-04-19
Abstract: A storage medium (1) in the form of a disc is rotated around a central axis while an optical head (7) provides a light beam which is used to write in or read out information. To maintain the light beam normal to the storage disc a detector (12) controls a thermal device (17) which creates a distortive thermal differential in the temperature of the disc.