baber/WOPTO huggingface dataset:
Patent EP-0135732-A2 (EP)
Inventor: THORNTON WILLIAM K
IPC: H02K47/18
Filed: 1984-08-02
Abstract: © A rotary frequency amplifier has a series of connected primary, and tertiary stators (4) and rotos (8, 16) which transform input power to higher amperages utilizing the multiplication effect of electromotive forces induced in windings (5, 9, 11, 17) of the amplifier through rotating alternating current magnetic fields.
Patent EP-0133702-A2 (EP)
Inventor: INOUE TETSUYU
IPC: C08L1/00
Filed: 1984-08-08
Abstract: Hydrophilic inorganic materials are provided with a hydrophobic surface by treatment with a metal glycolate compound having the formula:wherein:Me is Sn, Ti, Zr or Al;when Me is Sn, Ti or Zr, m is 1, and when Me is Al, m is 0;R is alkyl having from about eight to about fifty carbon atoms;X, and X<sub>2</sub> are independently selected from the group consisting of -R,. -OR,, -OCOR<sub>1</sub>, -SR,, -S(CH<sub>2</sub>)<sub>n</sub>COOR<sub>1</sub>,X<sub>1</sub> and X<sub>2</sub> can be combined to formR<sub>1</sub> is selected from the group consisting of alkyl having from one to about eighteen carbon atoms; alkenyl having from three to about eighteen carbon atoms; cycloalkyl having from five to about eight carbon atoms; and aryl and alkaryl having from six to about eighteen carbon atoms;R<sub>2</sub> is alkylene having from one to about fifty carbon atoms;R<sub>3</sub> is selected from the group consisting of hydrogen, alkyl having from one to about eighteen carbon atoms; alkenyl having from three to about eighteen carbon atoms; cycloalkyl having from five to about eight carbon atoms; and aryl and alkaryl having from six to about eighteen carbon atoms;r is 0 or 1.
Patent EP-0140390-A2 (EP)
Title: Medical light
Inventor: BRANDT JURGEN
IPC: F21V9/04
Filed: 1984-11-02
Abstract: A medical light is provided in the housing of which there are accommodated at least one light source with the associated electrical leads, one cold-light reflector, transparent to infra-red light, for the light radiated by the light source and a light-exit panel at the base. The housing consists of a plastic transparent to infra-red light and having a low thermal conductivity. <IMAGE>
Patent EP-0150405-A2 (EP)
Inventor: BLUM ADOLF
IPC: D06P5/12
Filed: 1984-12-15
Abstract: 1. A process for printing synthetic fibers made of polyester, triacetate, acetate or polyamide or a mixture thereof with a disperse dye by the discharge or discharge resist method using a hydroxymethanesulfinate-containing mixture as discharging agent or a process for discharging to white with the use of the discharging agent alone, which comprises using as discharging agent a mixture of a) from 5 to 100 parts by weight of at least one compound of the formula  see diagramm : EP0150405,P10,F2  with or without an alkali metal thiocyanate or ammonium thiocyanate, where in formula I R**1 is hydrogen, C1 -C4 -alkyl or C1 -C4 -alkylene-COOM, R**2 is hydrogen, methyl, methoxy or  see diagramm : EP0150405,P10,F3  M is an alkali metal or ammonium cation and n is 0, 1 or 2, b) from 5 to 95 parts by weight of an alkali metal hydroxymethanesulfinate or hydroxyethanesulfinate or of an ammonium hydroxymethanesulfinate or hydroxyethanesulfinate or of an ammonia derivative which contains at least one radical of an alkali metal or ammonium salt methanesulfinic or ethanesulfinic acid, c) from 5 to 90 parts by weight of a water-in-soluble alkaline earth metal salt of a compound of the formula  see diagramm : EP0150405,P10,F4  where R is H or C1 -C3 -alkyl, and d) from 0 to 50 parts by weight of a reducing carbohydrate.
Patent EP-0172942-A2 (EP)
Inventor: CITTERIO ANTONIO
IPC: A47F9/00
Filed: 1984-12-17
Abstract: 1. A shop counter, more particularly for pharmacies, comprising at least two sales counters (3, 4) and a payment counter (2), characterised in that the payment counter (2) is disposed between the sales counters (3, 4) and in that the latter are constructed in the form of steps and are connected to the payment counter so as to pivot in the horizontal plane.
Patent EP-0147858-A2 (EP)
Inventor: YOSHIDA YAOKO
IPC: G06F15/78
Filed: 1984-12-27
Abstract: A vector processing apparatus has a number of pipeline arithmetic units (30-33) operating concurrently to execute a set of vector instructions dealing with vector elements. Stack registers (301-309) are provided for each arithmetic unit to hold the vector instruction address, leading vector element position and vector register internal address, so that one of exceptions that can be detected successively by several arithmetic units during the process of the vector instructions is selected on a priority basis through the comparison of information in the stack of the currently detected exception with information of exception detected previously.
Patent EP-0117676-A2 (EP)
Inventor: GRIFFITHS MICHAEL ANTHONY
IPC: H01P1/20
Filed: 1984-02-13
Abstract: @ An electrical assembly comprises a board (13) mounted on the bottom wall of an aluminium box (10) and having an insulating layer (16) mounted on a conductive layer (17), a microstrip circuit (18,19,20) formed on the insulating layer (16), and a comb-line microwave filter which includes a set of resonant elements (22 to 25) extending form the conductive layer into a cavity (27). The element (22) is insulated from the conductive layer (17) and is connected to a point in the microstrip circuit. By providing the microstrip circuit and filter on a common board, no connected leads are needed. Other filters may be combined with a microstrip circuit in a similar manner.
Patent EP-0118289-A2 (EP)
Inventor: IVIL ANTHONY MERVYN VICTOR
IPC: B65G47/14
Filed: 1984-03-02
Abstract: Apparatus for a process of recovering e.g. cigarettes from faulty packets includes a rotary sorter (II) having a hopper (13) for depositing the packets on a turntable (12) having a stationary spiral guide wall associated therewith, friction between moving packets and the wall (26) orienting the packets for onward feeding in a direction lengthwise of the packets to a first slitter (33). The first slitter makes shallow cuts down each long, shallow side of a packet which is then conveyed, without turning, to a second slitter (45), the latter functioning to cut the packet in two. The cigarettes and the packaging fragments are thereafter separated in a rotary, inclined screening drum having slats spaced apart sufficiently to pass cigarettes only, the packaging fragments being retained in the drum.
Patent EP-0120661-A2 (EP)
Inventor: KAWATA KEN
IPC: G03C8/40
Filed: 1984-03-16
Abstract: Heat developable color-image forming material has a layer containing (a) light-sensitive silver halide grains (b) a redox compound having a hydrophilic releasable dye moiety and a reducing group which, on heating, reduces imagewise exposed silver halide, mobile dye being then released, and (c) a compound which, on heating, releases a base, of a general formula:
     
     the A groups being H or specified aliphatic or cyclic groups and X being a nucleophilic group. 
     Compound (C) preferably is 0.01-30 % by weight of the coating(s); 50 compounds are shown, with synthesis examples. Other basic substances or precursors can be present. 
     Development is by dry heating at 80°-250°C. to form a silver image and dye image which is transferred to unitary or separate fixing layer. 
     The material has good storage life and gives dye images of high density.
Patent EP-0127952-A2 (EP)
Inventor: RAYMOND PAUL RENEAU
IPC: F16J13/08
Filed: 1984-05-04
Abstract: A closure member for a pressure vessel having a ring assembly that has a radially expansible outside diameter and an inside diameter defining a central area, with the central area of the diameter greater than one-half the outside diameter, and with the ring assembly selectively engaging the pressure vessel between a locked position and an unlocked position.
Patent EP-0143651-A2 (EP)
Inventor: KAWASAKI KIYOHITO
IPC: B60C9/18
Filed: 1984-11-28
Abstract: A large-size pneumatic radial tire for use on rough roads has as a tire reinforcement a carcass ply of cords arranged in a direction substantially perpendicular to the equatorial plane of the tire and a belt (1) composed of at least three cord layers each containing steel cords embedded parallel to each other in rubber and arranged at a relatively small angle with respect to the equatorial plane of the tire, at least one pair of adjacent cord layers among which being arranged one upon the other so that their cords cross with each other at an angle of 15-30° with respect to the equatorial plane. In this type of tire, the outermost cord layer (a4) of the belt is a cord layer formed by embedding a plurality of twisted steel cords, each having a single layer construction of 1 x 3, 1 x 4 or 1 x 5 or a double layer construction with a core of 1 to 2 filaments obtained by twisting a plurality of steel filaments shaped prior to the formation of the cord, in rubber at a cord volume fraction of 5-40% so as to provide a sealing type penetration form wherein a portion of the cord having an inner space completely filled with the penetrated rubber and a length 1<sub>1</sub> is alternately connected with a portion of the cord having an inner space incompletely filled with the penetrated rubber and a length 1<sub>2</sub> in the longitudinal direction of the cord so that 1<sub>2</sub> is not more than 10 mm and I<sub>1</sub>/I<sub>2</sub> is not less than 0.14.
Patent EP-0117854-A2 (EP)
Inventor: AYROLDI GIUSEPPE
IPC: E02B15/04
Filed: 1984-03-01
Abstract: © An apparatus for the recovery of oils or other similar pollutants floating on bodies of water, including the open seas, and a related support vessel, including a conveying apparatus and a recovery unit for the floating oils which both float autonomously and independently of each other and from the support vessel. The conveying apparatus includes two self-buoyant arms disposed in the shape of a V, flexible with respect to a vertical plane to ride the waves, and towed by the support vessel by means of two swinging forks. The recovery unit comprises two large rotating, horizontal axis drums, surrounded on the lateral and the rear sides by an apron to contain the floating oils, and is towed by the support vessel to float independently. Pumping means for the recovered oils is provided.
Patent EP-0151941-A2 (EP)
Inventor: MCELLIGOTT LOIS T
IPC: C07D301/12
Filed: 1985-01-15
Abstract: A method is disclosed for the epoxidation of water-insoluble olefinic alcohols, by reaction with hydrogen peroxide in the presence of an epoxidation catalyst and a phase transfer catalyst.
Patent EP-0152089-A2 (EP)
Inventor: HAASE WAYNE CARR
IPC: G01N27/22
Filed: 1985-02-11
Abstract: This invention monitors the presence of or a flow of discrete small particles having a high dielectric constant, particularly seeds being planted by a seed planning machine. The invention uses the high dielectric constant of the particles, such as seeds, passing at least a pair of spaced electrodes to vary the capacitance between them and thereby indicate presence of the seed. The capacitance variation is detected and then processed by console located display, alarm and/or counting circuitry.
Patent EP-0157384-A2 (EP)
Inventor: WALLENFELS KURT
IPC: C07H21/00
Filed: 1985-03-29
Abstract: Chromogenic substrates of the formula A-O-B are described, in which A represents the radical in the ion A-O- of a compound A-OH, whose absorbance is measured photometrically after hydrolysis of A-O-B, while B is the radical in a compound B-OH which makes the compound specific for the reaction with a given enzyme, and where A-OH is a hydroxynitropyridine, a hydroxynitrobenzopyranone, a dibenzox(or thi)azine or a dibenzopyranone or a derivative thereof, and B is a sugar or sugar derivative, an amino acid or an oligopeptide or an inorganic acid. These compounds can be used for the detection and determination of hydrolases.
Patent EP-0164052-A2 (EP)
Inventor: WYSS FRANZ-JOACHIM
IPC: C10L5/40
Filed: 1985-05-28
Abstract: 1. A method for producing pellets or briketts of fuel material from refuse or a fraction of waste material containing an amount of paper fibres of more than 25 % by weight, the method comprising within two subsequent steps : subjecting the material to pressure and at least finely also to a shaping step, characterized in that the waste material, having a moisture content of 50 % by weight in maximum, is subjected to mechanically produced heat by simultaneously applying pressure and friction during the first pressure exerting step, and that the material, thus heated, is transferred to the second pressure exerting step, where it is simultaneously shaped.
Patent EP-0168736-A2 (EP)
Inventor: RODHAMMER PETER DR
IPC: H01J9/14
Filed: 1985-07-06
Abstract: 1. A rotary X-ray anode having a ring-shaped focal track area comprised of a basic body (1), with or without a separate layer of the focal track area, made of high-melting metals and/or their alloys and a coating (2) made of high-melting compounds, said coating (2) applied to at least partial zones of said rotary X-ray anode and covering said focal track area, characterized in, that the thermal emissive coating (2) having a thickness in the range of 0.1 mu m and 2 mu m, whereby the source of the X-rays is remaining predominantly within the material of the focal track beneath the coating (2).
Patent EP-0169583-A2 (EP)
Inventor: KAMIYA FUMIO OMRON TATEISI ELE
IPC: H03K17/945
Filed: 1985-07-29
Abstract: Disclosed is a power source reset circuit which deactivates a contactless switch for a time interval determined by a delay means so as to prevent any erroneous output from the contactless switch while the output of a power source is unstable immediately after the power source is turned on. The reliability of the delay means is enhanced by the use of a Miller integration circuit which includes a current mirror circuit as a means for amplifying electric current. Furthermore, a switching device may be connected across the capacitor for integration so that the charge in the capacitor may be quickly discharged when the power is turned off, for the purpose of setting the power source reset circuit ready for the subsequent action when the power source is turned on thereafter. This invention is useful in applications where the power source for the contactless switch is frequently turned on and off.
Patent EP-0174564-A2 (EP)
Inventor: KHOJA MIRZA A
IPC: G01N21/78
Filed: 1985-08-30
Abstract: A multiple reagent test strip-reading instrument having rails extending from a loading area to one or more reading station platforms and thence to a waste receptacle, a reciprocating blotter arm which contacts individual reagent strips sequentially placed transversely on the rails in the loading area, moving individual strips along the rails to an indexing strip advancing mechanism which intermittently advances the strips along the rails in spaced parallel relation, and after each advance, allows the strips to dwell for a predetermined time period; individual test strips being thereby sequentially delivered to reading position on the reading station platform where, during the dwell period, they are read by reflectance photometry. After reading, the strips are moved to the waste receptacle. Means is provided for insuring that each test strip is delivereo to reading position in registration with the read head of the photometer, and means is also provided for pressing each test strip flat against the reading station platform. The indexing mechanism employs a strip advancing member provided with parallel rows of equally spaced upstanding pegs or fingers, there being guiding and drive means for imparting movement to said member along a vertical orbital path having a generally circular extent and also having a rectilinear extent parallel with the rails, said pegs intersecting the plane of the reagent strips on the rails when said member moves forwardly along said rectilinear extent and being withdrawn from said plane when said member moves rearwardly along said circular extent.
Patent EP-0178668-A2 (EP)
Inventor: LIU JOHN JIH-HUA
IPC: C07C209/52
Filed: 1985-10-17
Abstract: A process for preparing rimantadine from 1-adamantanecarbonitrile is provided. The process comprises contacting 1-adamantanacarbonitrile in an ether solvent with CH3M where M is lithium or MgX wherein X is Br or Cl, and contacting the intermediate compound with a reducing agent, such as lithium aluminum hydride or catalytic hydrogenation, to form rimantadine free base. Salts can be formed from the free base, preferably the hydrochloride salt by reaction with HCl.
Patent EP-0183145-A2 (EP)
Inventor: GREEFE KLAUS DIPL-ING
IPC: H01H73/18
Filed: 1985-11-15
Abstract: 1. Electrical switching device, in particular automatic cut-out, having a housing with two lateral housing walls (10, 11), having a fixed and a movable contact element (13, 12) and having an arc quench chamber with arc quenching laminations (19), which is laterally delimited at least in the region of the contact point (12, 13) by two side wall elements (20, 23), characterized in that one side wall element (20) is formed by a wall projection formed on one housing wall (10) and extending up to the fixed and movable contact element (13, 12) and adjoining the latter directly, which wall projection closes off to the front against the arcing direction the region of the bundle of arc quenching laminations (18) between the contact point (12, 13) and that housing wall (10) having the wall projection, and in that the other side wall element (23) is formed by a wall panel (23) arranged at a distance to the other housing wall (11), thus leaving a channel (25) free between, which wall panel directly adjoins the fixed and movable contact element (13, 12) on one side and delimits to the front the region of the bundle of arc quenching laminations (18) between the contact point and the other housing wall (11) with the exception of the region of the channel (25), likewise against the arcing direction.
Patent EP-0183223-A2 (EP)
Inventor: MORINO SEIJI
IPC: F02P3/08
Filed: 1985-11-26
Abstract: A current-interrupting type ignition device having an ignition coil having a primary winding, a secondary winding and an auxiliary winding disposed in the primary circuit, the number of turns of the auxiliary winding being less than that of the primary one. The auxiliary winding is energized in such a manner that electromagnetic flux passes in a direction opposite to that of the primary winding when energized. In this arrangement current flows through the auxiliary winding via a transistor and a diode when the primary current flowing through the primary winding is interrupted, thereby adding a voltage induced across the secondary winding by the transferring effect upon the energization of the auxiliary winding to the corresponding high voltage induced across the secondary winding upon the interruption of the current flow through the primary winding.
Patent EP-0186866-A2 (EP)
Inventor: SUZUKI SEIGO C O PATENT DIVISI
IPC: H03K19/23
Filed: 1985-12-19
Abstract: The majority circuit has an (n+1)/2-notation counter circuit of a comprising a plurality of cascade-connected binary counters (31), (32) and (33). An odd number of n-bit serial data (Din) are counted by the counter circuit, and an output (D<sub>out</sub>) of the binary counter (33) of the last stage is taken out as a majority output of the majority circuit.
Patent EP-0155748-A2 (EP)
Inventor: OTOBE YUTAKA
IPC: F02D41/00
Filed: 1985-01-18
Abstract: An idling speed feedback control method for use with an internal combustion engine (1) having electrical load equipment (16/17/18) and a generator (20) for supplying electric power to said electrical load equipment, the generator being driven by the engine. In the method an idling speed feedback control amount is effected as a function of the difference between an actual engine speed (N<sub>8</sub>) and a target idling speed (N<sub>A</sub>), the method comprising the steps of detecting a generating state signal (E) as a function of the field coil current of the generator which represents the generating state of the generator; detecting the actual engine speed (N<sub>3</sub>); determining an electrical load correction value (D<sub>En</sub>) as a function of the generating state signal and the actual engine speed; and correcting the feedback control amount during idling by an amount corresponding to the correction value. Determining the electrical load correction value comprises modifying a reference correction value for a control amount, corresponding to a predetermined engine speed set on the basis of the detected generating state signal, as a function of the difference between the detected value of the actual engine speed and the predetermined engine speed. The magnitude of all the electrica loads in an operative state is accurately detected from the generating state of the generator which supplies electric power to the electric load devices, thereby eliminating any idle speed feedback control delay of the internal combustion engine.
Patent EP-0153156-A2 (EP)
Inventor: FLYNN CHRISTOPHER JOHN
IPC: A47B96/00
Filed: 1985-02-14
Abstract: A hinged constructional element to fit between spaced surfaces of an item of furniture, especially office furniture, and which can be inserted between the surfaces by folding it about the hinge, fixed in position by straightening it, and then locked against subsequent folding. Also an item of furniture, especially office storage furniture, incorporating at least one such element.
Patent EP-0153157-A2 (EP)
Inventor: GORYOZONO YOUICHI
IPC: F01N13/02
Filed: 1985-02-14
Abstract: A catalytic converter for an internal combustion engine, wherein first and second filters S 1  and S 2  and a catalyst carrier C a  are mounted in a casing C in series, the first filter being adapted to remove solid catalyst-poisoning substances, the second filter adapted to remove gaseous catalyst-poisoning substances, and the thus filtered exhaust gas then being catalytically converted by the catalyst carrier which has an extended useful life by reason of the removal of catalyst-poisoning substances bythe first and second filters. The filters are honeycomb type monolithic ceramic units.
Patent EP-0154490-A2 (EP)
Inventor: PINZA MARIO
IPC: C07D207/273
Filed: 1985-02-26
Abstract: Process for preparing pyrrolidinone derivatives (1)in which R is hydrogen, alkyl or acyl characterised in that a compound of (2)wherein R' is hydrogen and R<sup>2</sup> is benzyl or substituted benzyl, or R' and R<sup>2</sup> can together form a groupwhere R<sup>4</sup> and R<sup>5</sup> are independently hydrogen, alkyl, phenyl or optionally substituted aryl or together are 1,4-butylene or 1,5-pentylene; R<sup>3</sup> is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms; and X is alkyl subjected to N-deprotection and the deprotected intermediate is cyclized intramolecularly. The deprotected intermediates can be isolated as acid-addition salts.
Patent EP-0168204-A2 (EP)
Inventor: KLAPPROTT DANIEL HENRY
IPC: C07C409/42
Filed: 1985-07-01
Abstract: The invention relates to novel surface active peroxyacid bleaching agents and compositions which are named a or β-alkyl monoperoxysuccinic acids and have the general structurewherein R is an unsubstituted or substituted straight chain alkyl of 6 to 16 carbon atoms, unsubstituted or substituted branched chain alkyl of 6 to 20 carbon atoms or a phenyl group substituted with one or more of H, alkyl of 1 to 14 carbon atoms, F, Cl, N0<sub>3</sub>, OS0<sub>3</sub>M, S0<sub>3</sub>M, or COOM, and M is further defined as H, an alkali metal or ammonium cation.The invention also provides a novel process for synthesizing these alkyl monoperoxysuccinic acids which is relatively inexpensive, high yielding, and safe. The bleaching compositions are useful for bleaching fabrics and other laundering purposes. The bleaching compositions of the invention may also contain peroxyacid stabilizers, builders, fillers, and surfactants.