baber/WOPTO huggingface dataset:
Patent EP-0346813-A2 (EP)
Inventor: BRANDT ULRICH DIPL-ING
IPC: G06F12/06
Filed: 1989-06-12
Abstract: The memory modules (SBG0 to SBG3) have in each case 2<n> line drivers (T0 to T7) for coupling the memory units (SE0 to SE7 or SE0 to SE3) located on the memory modules to in each case one of 2<n> line systems (BUS0 and BUS1) arranged in parallel. To form the memory units various kinds of memory modules can be used so that, depending on the kind of modules used, the number 2<x> of memory units which can be accommodated on each memory module lies in the region 2<n></=2<x></=2<o>. Therefore, with a number 2<x> of memory units (SE0 to SE3) reduced in respect of 2<n> per memory module, each memory unit is coupled to the associated line system (BUS0 to BUS1) via 2<(n><-><x)> line drivers in such a way that by releasing a total of 2<n> line drivers on in each case 2<(n><-><x)> memory modules (SBG0 and SBG1 or SBG2 and SBG3) the data unit of 2<n> successive memory units (SE0 and SE1 or SE2 and SED3) can be transmitted via 2<n> line systems. <IMAGE>
Patent EP-0339689-A2 (EP)
Inventor: SENSABAUGH ANDREW JACKSON JR
IPC: A24D1/22
Filed: 1985-09-11
Abstract: The present invention relates to a smoking article which produces an aerosol that resembles tobacco smoke, but contains no more than a minimal amount of incomplete combustion of pyrolysis products. 
     Preferred embodiments of the present smoking article comprise a short combustible carbonaceous fuel element (10), a heat stable substrate (12) bearing an aerosol forming substance, a heat conducting member (14) which contacts a portion of the fuel element (10) and the substrate (12), and an insulating jacket surrounding at least a portion of the fuel element (10). 
     The smoking article of the present invention is capable of providing an aerosol "smoke" which is chemically simple, consisting essentially of air, oxides of carbon, water, and the aerosol which carries any desired flavorants or other desired volatile materials, and trace amounts of other materials. The aerosol "smoke" from the preferred embodiments has no significant mutagenic activity as measured by the Ames Test. In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use.
Patent EP-0362496-A2 (EP)
Inventor: NATTERER HELMUT
IPC: H02H7/08
Filed: 1989-07-13
Abstract: A control circuit for a universal motor (1, 2, 3) has a triac (4), a fuse (5) and two reversing changeover contacts (8, 9). In order to ensure in a  simple fashion that the fuse (5) responds in the case of short-circuiting of the triac (4), one changeover contact (9) is switched at a time interval (T1) after the other changeover contact (8) from its one position into its other position. In this process, the armature winding (2) is bridged. The first time interval (T1) occurs in a second time interval (T4) in which the triac (4) is normally blocked. <IMAGE>
Patent EP-0376022-A2 (EP)
Inventor: ROBERTSON ANTHONY JOHN
IPC: A61F13/15
Filed: 1989-12-08
Abstract: An integral disposable absorbent article such as a diaper is provided with an absorbent core (44); a liquid impervious backsheet (42); a liquid pervious topsheet (38); an elasticized waistband to enhance the fit of the diaper about the wearer; and a waistcap which presents a barrier to prevent the leakage of body exudates from the diaper. A single piece of elastomeric material serves as both the waistband and the waistcap (78).
Patent EP-0345896-A2 (EP)
Inventor: MOOLENAAR ANTONIE JOHANNES
IPC: B23Q11/00
Filed: 1989-06-05
Abstract: A device for the driving of a drilling and/or percussion tool provided with a spindle 5 mounted rotatably in the housing 1, the one end of which spindle is suitable for fastening to the tool piece, the other end being accessible to an oscillating percussion body 6 movable in the housing 1 by means of a guideway 7, a rotatable driving shaft 3 bringing the tool spindle into rotation, a transmission being provided with means for the conversion of the rotary motion of the drive shaft into an oscillatory motion of a drive member 8, said member being joined to the percussion body through an elastic member 26 having a non-linear spring characteristic, wherein the drive member is mounted on the drive shaft or a shaft coupled therewith, under an angle deviating from 90 degrees to the centre line thereof, and the elastic member is a plate-like member rotatably connected to the drive member, and being provided with a coupling means engaging with the percussion body, whereby the conversion mechanisme can be made simple and small, whilst the frequency of the oscillatory motion can be boosted considerably giving a better percussion effect on the tool spindle.
Patent EP-0328338-A2 (EP)
Inventor: BRADLEY DENNIS
IPC: B60J7/043
Filed: 1989-02-07
Abstract: A vehicle sunroof 1 comprises a frame 2 for mounting in a vehicle roof 16 and a slidable panel 5 supported in the frame 2 between a pair of elongate side support members 11 which are arranged to allow rearwards sliding of the panel 5. The side support frame members 11 each have a rearwards extension which is cantilevered from the frame 2 to extend over the vehicle roof 16 and which is free from direct attachment to the vehicle roof. Preferably, the side support frame members 11 extend beyond the frame 2 by a distance less than about 30% of the distance between the front 3 and rear 4 edges of the frame.
Patent EP-0343772-A2 (EP)
Inventor: OKUNO HIROAKI
IPC: A61K31/555
Filed: 1989-03-15
Abstract: A process for preparing a platinum green complex which comprises reacting a compound represented by the following general formula (I) with a compound selected from among uridine, thymidine, uracil, thymine, 2′-deoxyuridine, uridine-5′-monophosphate, 5-fluorouracil and 1,2-diaminocyclohexane in the presence of a silver salt and hydrogen peroxide in a solvent:
      wherein X represents Cl or I; and Y is a group selected from among NH₃, C n H 2n+1 NH₂, NH₂-C m H 2m -NH₂ and 1,2-­diaminocyclohexane, wherein n is an integer of 1 to 12 while m is an integer of 2 to 10.
Patent EP-0335702-A2 (EP)
Inventor: EVERETT ARMGARD KOHLER
IPC: C10N60/10
Filed: 1989-03-30
Abstract: Engine wear and sludge are reduced by using in the engine crankcase a formulated motor oil containing a small amount of the combination of (i) an overbased alkaline earth metal sulfonate having a total base number of at least 100, (ii) a zinc dihydrocarbyl dithiophosphate, (iii) a sulfurized carboxylic acid ester, and (iv) a sulfurized fatty acid amide, ester or ester-amide of an oxyalkylated amine or mixtures thereof.
Patent EP-0336724-A2 (EP)
Inventor: NAKAMURA HIDEO
IPC: C09D163/00
Filed: 1989-04-04
Abstract: A polyol resin substantially free of epoxy groups is prepared by subjecting a bisphenol type epoxy resin (a) having epoxy and secondary or tertiary hydroxyl groups to the following steps (i), (ii) and optionally (iii) carried out in any order:
     (i) reacting epoxy groups with a compound having one active hydrogen in its molecule (c);   (ii) at least partly esterifying secondary or tertiary hydroxyl groups; and   (iii) reacting epoxy groups with a primary amine (b).
Patent EP-0338741-A2 (EP)
Inventor: STROBL GEORGE
IPC: H01R39/04
Filed: 1989-04-14
Abstract: An assembled commutator 1 comprises a base 2 carrying segments 16. Each segment 16 has a tang 20 with laterally extending arms 28 which are folded into recesses 29 in a collar 4 supporting the tangs. An edge 30 of each arm 28 abuts a wall 31 of a recess to prevent axial movement of the segments 16.
Patent EP-0342013-A2 (EP)
Inventor: AKIBA JUJI
IPC: G01N27/07
Filed: 1989-05-10
Abstract: A leakage sensor (1A) comprising two conductors (4A) sandwiched between two sheets (3A,6A) of electrically insulating material, at least one (3A) of which has a plurality of paired openings (2A) exposing the conductors (4A) to the external environment, is provided with electromagnetic shielding means (5A) outwardly of the conductors (4A).
Patent EP-0373930-A2 (EP)
Inventor: KAMIUNTEN SHOJI
IPC: G01F1/68
Filed: 1989-12-14
Abstract: A flow sensor has a flow passage 4, a rectifying element such as a plurality of screens 2 or a honeycomb structure 8, arranged in the flow passage, a flow passage reducer 3 for reducing the flow passage behind the rectifying element, and a thermal flow sensor 1 mounted at a location immediately behind the reducer. This structure can largely reduce disturbance in flow to thereby enable highly accurate measurements of a wide range of flow without a low pass filter.
Patent EP-0352210-A2 (EP)
Inventor: BORDRY HERVE
IPC: H04N7/10
Filed: 1989-07-18
Abstract: The objective of the invention is to transmit signals emitted in wideband mode, such as baseband video signals, over distances of several hundreds of metres, with multi-sampling of a signal from a same line of the network, without provoking mismatching phenomena. …<??>This objective is achieved with the aid of a transmission line constituted by a twisted conductor pair comprising at least one input point (C) for the connection of an apparatus (16) for injecting a signal into the said conductor pair, and several output points (A) for the connection of apparatuses (17) for sampling the said signal transmitted to the conductor pair, each of the said points comprising means (19) for symmetrically sampling the signal from the two wires of the said pair (13), and the said sampling means offer a high impedance relative to the impedance of the said conductor pair (13), which is compatible with a multi-sampling of the signal from the conductor pair (13). …<IMAGE>…
Patent EP-0333628-A2 (EP)
Inventor: BORMANN RENE LOUIS
IPC: B60C9/20
Filed: 1989-03-03
Abstract: A pneumatic tire (1) comprises a radial carcass (2), a tread portion (7) and a belt reinforcing structure (8) extending circumferentially around the carcass (2). Disposed radially outwardly of the belt reinforcing structure (8) is a textile reinforced overlay structure (9) having substantially circumferentially extending cords (10). The overlay structure (9) is composed of a series of helical convolutions of a textile ribbon (11) whereby adjacent helical convolutions of the textile ribbon (11) overlap. There is further disclosed a method of applying multiple layers of a single continuous helically wound textile ribbon (11) in a single continuous operation from one axial side to the other axial side of the belt reinforcing structure (8).
Patent EP-0375612-A2 (EP)
Inventor: NITSCHE KARL STEPHAN DR
IPC: C07D211/44
Filed: 1989-12-12
Abstract: A process for the preparation of 4-hydroxy-1,2,2,6,6-pentamethyl- piperidine (HPMP) from 2,2,6,6-tetramethyl-4-oxopiperidine (TAA) is described in which TAA is first reduced to 4-hydroxy-2,2,6,6-tetra- methylpiperidine (HTMP) by means of catalytic hydrogenation in water, the crude solution obtained, if desired after concentration by distillation, is reacted with formaldehyde or paraformaldehyde in at least 20% strength molar excess and in formic acid and the crude product melt separated off from the reaction mixture is worked up by distillation.
Patent EP-0384100-A2 (EP)
Inventor: ECKOLD GERD-JUERGEN
IPC: B25J15/04
Filed: 1990-01-03
Abstract: A power-driven tool holder for handling devices comprises a base on which tong members are articulated. These are designed as two-armed levers and, at one free end, carry a tool and, at the other, a cam follower. A cam-track head associated jointly with all tong members is hydraulically displaceable and, for each tong member, has an individually matched cam track against which the associated cam follower rests. 
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Patent EP-0383101-A2 (EP)
Inventor: DEWHURST JOHN E
IPC: C08G18/38
Filed: 1990-02-01
Abstract: The present invention relates to a novel chain extender for use in making moldings. The chain extender broadly comprises the reaction product of an aromatic diamine and a cyclic carboxylic acid dianhydride.
Patent EP-0394941-A2 (EP)
Inventor: TAKAHASHI SHOJI
IPC: G11B5/55
Filed: 1990-04-24
Abstract: A drive circuit for a stepping motor which seeks the read/write head of an FDD or the like to a predetermined track. The drive circuit includes a plurality of exciting coils for providing exciting fields to a rotor and supplies an exciting currents in the forward or reverse direction by a predetermined combination to each of the exciting coils. A constant-current circuit is provided so as to cause the exciting current flowing on each exciting coil to have a constant value. The constant-current circuit includes a current mirror circuit with the slave branch connected to the exciting coils and the master branch contained in the constant-current circuit. The constant-current circuit further includes a constant-current source for supplying a constant current to the master branch of the current mirror circuit and a constant-current setting circuit for setting the constant current as desired. 
     By making the currents flowing on the exciting coils uniform, the seeking positional accuracy of the read/write head is improved.
Patent EP-0404093-A2 (EP)
Inventor: FUJII TOSHIAKI
IPC: G01N15/06
Filed: 1990-06-20
Abstract: A photoelectron emitting member having a multiplex structure comprises a matrix and a protective film, said matrix being selected from the group consisting of elements, inorganic compounds, alloys, mixtures thereof and composites thereof which emit photoelectrons upon exposure to uv rays and other forms of radiation, said protective film compris­ing at least one material selected from the group consisting of metals, metallic compounds, plastics, polycyclic aromatic hydrocarbons, derivatives thereof or a mixture thereof which is film-forming and not thicker than 0.2 µm. The member can be used in a consistent way over a prolonged period as well as being capable of effective emission of photoelectrons. Fine particles electrically charged with photoelectrons which are emitted upon applying uv rays and/or other forms of radiation to the photoelectron emitting member, can be used in various applications such as (a) separation and classification of fine particles, as well as modifying their surfaces and controlling an electrically charged amount thereof; (b) the measurement of the concentration and size of fine particles in gases such as air and waste gases by using electrically charged fine particles; and (c) trapping and removal of charged fine particles to produce clean gases.
Patent EP-0420270-A2 (EP)
Inventor: HILBICH GERHARD DIPL-ING FH
IPC: H02J13/00
Filed: 1990-09-28
Abstract: An actual pilot frequency value (fL1) is formed in a central station (ZS) by a first pilot frequency generator (LG1), is transmitted by at least one transmission device (ÜS) and is supplied, in reproduced form (fL1R) to in each case one substation (US) having at least one ripple control transmitter (RS1, RS2). A second pilot frequency generator (LG2) is synchronised there by means of the reproduced value. This generator (LG2) generates the actual pilot frequency value again (fL2) such that it contains only phase and frequency deviations which can be compensated for within the limits of the control range (fmax, fmin) of the ripple control transmitter, by said transmitter, without phase discontinuities. <IMAGE>
Patent EP-0430031-A2 (EP)
Inventor: WEN-SEN LI
IPC: C07D267/10
Filed: 1990-11-20
Abstract: A process is disclosed for providing benzazepine intermediates of the formulae
      wherein R₃, R₄ and Y are as defined herein, which intermediates are useful in a process for the preparation of pharmaceutically useful benzazepine derivatives.
Patent EP-0384668-A2 (EP)
Inventor: OHTANI HIROFUMI KONICA CORPORA
IPC: G03C7/30
Filed: 1990-02-16
Abstract: Disclosed is a light-sensitive silver halide color photographic material, comprising a support and silver halide emulsion layers which are respectively blue-sensitive, green-sensitive or red-sensitive and are provided '  on the support, wherein the material contains a DIR compound and at least one selected from the group consisting of a film hardner which acts through activation of carboxyl groups, a chlorotriazine type film hardener, a bis-(vinylsulfonyl-alkyl)ether type film hardener and at least two of the blue-sensitive, green-sensitive and red-sensitive silver halide emulsion layers have single layer constitutions. According to the present invention, a light-sensitive color photographic material suitable for full color photographing can be obtained.
Patent EP-0402113-A2 (EP)
Inventor: CHUNG PAUL WINGSHING
IPC: G11B20/12
Filed: 1990-06-06
Abstract: A means for setting the free-running frequency of a voltage controlled oscillator (VCO) (12) without requiring laser trimming or the like is described. The VCO forms part of an interconnected phase-locked loop (PLL) and frequency-locked loop (FLL). At system power on, the PLL is automatically disabled and a digital-to-analog (DAC) (11) in the PLL is set to a value corresponding substantially to the centre of a preselected lock range. The FLL, which includes a second DAC (10), then operates to generate a bias voltage for incrementing or decrementing the VCO output frequency until the VCO pulse count stored in a register equals an expected count; whereupon the VCO will be set at its free-running frequency. 
     When the PLL is enabled, a phase error generator (14) generates a digital phase error signal from the input data. A digital integrator (19) converts the phase error signal to a digital frequency error signal. These error signals are added and the result is supplied to the DAC in the PLL for providing an analog output indicative of PLL frequency error. The outputs from both DACs are summed and the resultant current is converted to a bias voltage to adjust the VCO frequency as necessary for normally maintaining it within said lock range. 
     If the VCO frequency deviates from said range, the frequency error signal to the PLL DAC is zeroed, and the frequency error signal is supplied to the FLL DAC. The phase error signal from the PLL DAC and the signal from the FLL DAC as modified by the frequency error signal are summed, and the resultant current in converted to a bias voltage to adjust the VCO frequency to within said lock range.
Patent EP-0419121-A2 (EP)
Inventor: UNANGST RICHARD R
IPC: A23K20/195
Filed: 1990-09-12
Abstract: Stabilized antibiotic composition for animal feeds which provide for improved recovery of the antibiotic from the animal feed. The compositions contain the antibiotic in a coated form. In a preferred embodiment the antibiotic is coated by microencapsulation before being added to the animal feed.
Patent EP-0427398-A2 (EP)
Inventor: DILLER ROBERT W
IPC: G01P15/00
Filed: 1990-10-09
Abstract: Apparatus and method are presented for actuating a passenger restraint system (10) in a passenger vehicle. A sensor (14) senses vehicle deceleration and provides a deceleration signal having a value which varies in accordance therewith. A plurality of crash evaluation circuits (EV-1,EV-2,EV-N) each respond to the deceleration signal for evaluating the deceleration signal in accordance with respectively different crash evaluation algorithms. Each evaluation circuit provides a vote signal when its evaluation of the deceleration signal indicates that the restraint system should be actuated. The vote signals are summed to provide a summation signal. The summation signal has a fractional value dependent upon the ratio of the number of vote signals to the total number of evaluation votes. The restraint system is actuated when the summation signal exceeds a threshold level.
Patent EP-0433055-A2 (EP)
Inventor: MAMMINO JOSEPH
IPC: G03G5/147
Filed: 1990-12-12
Abstract: Highly transparent charge injection enabling species for electrophotographic overcoatings include copper (I) compounds dispersed throughout the overcoating or complexed into a charge transport matrix. The overcoatings contain an insulating, film forming continuous phase having charge transport molecules and the copper (l) compounds such an cuprous iodide.
Patent EP-0458090-A2 (EP)
Inventor: BERNHARDT BRUNO
IPC: E21B43/00
Filed: 1991-04-29
Abstract: With the arrangement, which is accommodated in a shaft (10) driven into contaminated soil (12), for treating the contaminated soil with gas in situ, a laminar gas circulation flow (31) through the contaminated soil (12) is brought about and contaminants which have been absorbed into the arrangement in gaseous form are filtered out and/or the flow of gas is interspersed with substances which chemically influence the contaminants in the soil. 
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Patent EP-0462395-A2 (EP)
Inventor: SCHMIDTS KLAUS
IPC: B30B15/02
Filed: 1991-05-14
Abstract: In an installation 1 for the production of pressed articles 17, with at least two press lines 2, 3 arranged next to one another and two tool-change carriages 22, 23, each press line 2, 3 comprising a press 11, 12 arranged between a feeding device 9, 10 and a discharging device 13, 14 and the tool-change carriages 22, 23 being displaceable transversely with respect to the press lines 2, 3 of a horizontally disposed track 30, it is possible for the tool-change on each press 11, 12 to be carried out without impairing an adjacent press 11, 12 and at the same time keep the press spacing 21 small by arranging before each press 11, 12, on the tool-change side 31, a shaft 32, 33 for guiding and centring a raisable and lowerable platform 26, 27 of each tool-change carriage 22, 23. <IMAGE>
Patent EP-0479003-A2 (EP)
Inventor: WOEHLER MANFRED
IPC: E05F15/53
Filed: 1991-09-12
Abstract: The present invention relates to a device for closing doors of rail-bound passenger vehicles, having a control device and a drive which is actuated in order to close the door by means of the control device and which moves the door from an open control position in the direction of the closed position, an additional drive being switched on by the control device during the closing movement of the door at a switch-on point before the closed position is reached. <IMAGE>
Patent EP-0488364-A2 (EP)
Inventor: OZDEMIR FAIK S
IPC: G06F1/00
Filed: 1988-05-19
Abstract: A security system and method for IC circuits has at least one additional circuit element that does not contribute toward the IC's circuit function, but inhibits proper functioning of the IC in case of an attempted unauthorized use. The identity of the additional circuit elements is disguised by forming them with the visible appearance of an apparent element but with a physical modification which is not readily visible but causes them to function in a different manner, by providing different ICs with unique control codes, or both. Physical modifications not readily visible include very narrow open circuit cuts in metallized connection lines, preferably with a focused ion beam (FIB) or laser beam; and/or disordering the lattice structure or changing the doping level of a semiconductor region, preferably with a FIB; and/or injecting electrical charge into a semiconductor region, preferably with an electron beam. The additional elements can be formed into a control code subcircuit for the IC, with the code disguised by the use of apparent elements. ICs can be grouped into an operational ring in which control codes are transmitted serially through the ring, and the invention can be applied to a combined hardware/software system. Individual copies of the software, preferably the operating system software, contain the unique control codes required by the modified ICs and the algorithms to interact with the system hardware for the purposes of transmitting, receiving, and authenticating the control codes.