baber/WOPTO huggingface dataset:
Patent EP-0089116-A2 (EP)
Title: Panel assembly
Inventor: PROPST PAUL LEWIS
IPC: E04B2/74
Filed: 1983-02-15
Abstract: A panel assembly for office landscaping comprises a plurality of wall panels (60) supported on a support structure comprising a plurality of frames (10) each including a plurality of gussets (20) extending from the ends thereof, each gusset being U-shaped in plan with an end wall (23) and two side walls (21, 22), each side wall defining an upwardly opening slot (28). Clamping means (40) clamp together the end walls of adjacent gussets on adjacent frames to secure the frames together. Mounting studs (61) extend from each panel into the gusset slots (28) to releasably suspend the panels on the support structure.
Patent EP-0104774-A2 (EP)
Inventor: GRIMES ROGER
IPC: C22F1/04
Filed: 1983-08-26
Abstract: A method of superplastically forming an article from a light metal base alloy of a kind capable of having its crystal structure modified by cold working in such a way that subsequent dynamic recrystallisation by hot working is facilitated comprising cold working a first blank of the alloy to form a second blank having the modified crystal structure and forming the second blank into the article by hot working so that dynamic recrystallisation is induced therein and superplastic deformation occurs, the degree of modification of the crystal structure during cold working being such that as the dynamic recrystallisation continues the grain size is progressively refined.
Patent EP-0107380-A2 (EP)
Inventor: MOON WILLIAM G
IPC: G11B19/28
Filed: 1983-09-27
Abstract: A data storage device and method are described. The device includes a base (11), a plurality of rigid magnetic data storage disks (12, 14, 16, 18) commonly journalled to the base, one disk surface being divided into a plurality of radial sectors, each sector being recorded with first bursts offset from track centreline in a first direction for odd numbered tracks and a second direction for even numbered tracks, and with second bursts between the first bursts offset from track centreline in the second direction for odd numbered tracks and centreline in the first direction for even numbered tracks; a plurality of read/write data transducers (42, 44, 46, 48, 50, 52, 54, 56) held in close proximity to the disks; a carriage carrying the transducers; optical encoder means (94, 88, 96) for providing a plurality of phase related signals indicating transducer position relative to the base; peak detection means for detecting and putting out average peak amplitude values for each sector servo burst read by the associated transducer; analogue switch means for switching between the said position signals and peak amplitude values; analogue digital converter means for converting each analogue signal received therefrom into a digital word; user interface circuit means for receiving digital disk surface and track selection control data; tachometer means for generating clock signals representing sector boundaries; programmed digital microprocessor means for receiving digital data from the analogue to digital converter means and the user interface circuit means to calculate control data for commanding the actuator to move from a departure track to a user defined destination track on information from the encoder means during track seeking, and for commanding the actuator to maintain the transducers in track centreline alignment on information from the peak detection means during track following; digital to analogue converter means for receiving and converting the said control data words into analogue signal values; and amplifier means for amplifying the analogue signal values to control the carriage means during track following and during track seeking and settling.
Patent EP-0106647-A2 (EP)
Inventor: MEINZER KARL
IPC: H04L27/00
Filed: 1983-10-10
Abstract: A system and method for digital transmission of pulses of a predetermined duration includes a transmitter (30) and a receiver (40). A data stream (a) is transformed into a narrow band signal spectrum and following transmission is demodulated to a data stream (a<sub>1</sub>). In one form of the invention concept, a Delta function spectrum is converted into a quasi-rectangular transmitter spectrum by appropriate filters (26). In the receiver (40), a filter (28) is employed for data recovery. Data symbols which are received by the receiver (40) are decoupled by using periodic zeros of an autocorrelation function obtained at the receiver output filter. The shape factor of filters used in the overall system is selected to be preferably within the approximate range of 1.0 - 3.0. By selecting suitable slope responses of the aforementioned filters, the duration of the autocorrelation function and the resulting systems may be controlled for optimized results.
Patent EP-0119445-A2 (EP)
Inventor: LONG CHARLES COMEY
IPC: G11B20/14
Filed: 1984-02-10
Abstract: Apparatus is disclosed for reading phase encoded digital data from a nine-track magnetic tape which apparatus includes timing circuitry for deriving a clock signal from the recorded data. A portion of the timing circuitry is associated with each track on the tape and automatically accomodates, without generating errors, phase changes in the derived clock signal in that track caused by speed variations in the magnetic tape transport and due to bit shifts caused by certain data patterns. 
     Tape transport speed variations are sensed and the derived clock rate is corrected by a digital phase-locked loop which uses a counter that is clocked at a constant rate to determine the timing "window" during which the circuitry looks for signal transitions on the magnetic tape. A running average of the count remaining in the counter at the time when a transition actually occurs is used to adjust the counter starting value until equilibrium is established. 
     The circuitry accomodates clock signal phase changes caused by bit shifting by calculating an expected arrival time for a data transition and varying the width of the timing window depending on whether the data transition is received either prior to or subsequent to the expected arrival time.
Patent EP-0140256-A2 (EP)
Inventor: SAKATA YOSHITSUGU
IPC: G01N33/72
Filed: 1984-10-12
Abstract: A composition comprising a 9-fluorenone-2-diazonium salt, an acid or acidic salt which is solid at normal temperatures, and if necessary an anionic surface active agent can produce a vivid red color instantly by reacting with urobilinogen without interfered with bilirubin.
Patent EP-0155418-A2 (EP)
Inventor: SATO KOEI
IPC: G21F9/30
Filed: 1984-06-04
Abstract: @ In a method of disposal of radioactive waste involving volume reduction, a product containing radioactive material obtained as a result of the treatment, such as by drying, calcination and or incineration, of radioactive waste liquid and or combustible solid, is mixed in an appropriate proportion with waste product comprising glass fibers having radioactive material adherent thereto, both wastes being generated from an atomic energy installation, and the mixture is melted by heating to be converted, on subsequent cooling, into an integrated stable solidified mass.
Patent EP-0122866-A2 (EP)
Inventor: WILSON FREDERICK JOSEPH
IPC: G07C3/00
Filed: 1984-03-16
Abstract: A number of temperatures and events indicative'of the operation of a refrigeration system are recorded chronologi- cally. The memory is filled and overwritten in such a way that the memory contains full data for the most recent events to the extent of memory storage capacity. Depending upon whether the recorder is in continuous use, the memory will contain data forthe last62 days of use with storage in memory for at least a year.
Patent EP-0158290-A2 (EP)
Inventor: CHEA RAMON CON WOO JR
IPC: H04M19/00
Filed: 1985-04-04
Abstract: A wide band high voltage and high power amplifier is particularly useful for telephony applications. The amplifier employs a flyback converter with the capacitor storage element coupled across the line. The subscriber line is characterized in having a definite load impedance which impedance is in parallel with the storage capacitor of the flyback converter. The subscriber lines are monitored by a differential amplifier which provides a single-ended output indicative of the levels across the lines. This output is summed with the input signal to develop an error signal. The input signal to the line circuit is the particular signal of concern such as ringing, the voice signal and so on. The error signal is supplied as one input to a comparator having another input coupled to a triangular reference waveform. The output of the comparator provides a pulse width modulated waveform where the width of the pulses are indicative of the error signal. These pulses are applied to a transistor coupled to the primary winding of the transformer associated with the flyback converter to enable flyback operation during the pulse and hence to transfer energy to the storage capacitor as a function of the error signal.
Patent EP-0169335-A2 (EP)
Inventor: FISCHER ARTUR DR H C
IPC: F16B13/02
Filed: 1985-05-24
Abstract: A wall plug for fastening articles to hollow building materials such as panels and hollow walls, and also solid building materials, including a first end part having a longitudinal bore, a second end part having a longitudinal bore, two limbs extending at one end from the first end part and connected at another end to the second end part, the two limbs having two facing surfaces separated by a slot, and a central region having an elliptical cross-sectional profile that has a major and a minor diameter and which gradually becomes circular towards the first end part and towards the second end part, the slot having a width substantially corresponding to the difference between the major and minor diameters of the elliptical cross-sectional profile, and longitudinal ribs provided in the facing surfaces of the two limbs to provide a continuation of the longitudinal bore in the top part.
Patent EP-0185940-A2 (EP)
Inventor: ALTMANN KONRAD DR
IPC: E03D1/14
Filed: 1985-11-22
Abstract: The invention relates to a WC-cistern having a drain valve and means for predefined partial and complete discharge (2-stage flushing). The valve is opened by a lever mechanism providing a separate actuation for the purpose of a partial or complete discharge. The partial discharge is realised by means of an additional weight or by means of a spring and float arrangement fixed to the valve body at a medium height, depending on the amount of water to be discharged. The additional weight is controlled in a mechanical manner by the lever mechanism such that it rests on the valve body only during the partial discharge, but not during the complete discharge. <IMAGE>
Patent EP-0153034-A2 (EP)
Inventor: MIZUTANI YOSHIKI C O MITSUBISH
IPC: H04N9/78
Filed: 1985-01-25
Abstract: @ A luminance/color signal separation filter separates a luminance signal and a color signal from a composite video signal. An A-D converter (1) converts the composite video signal into a digital signal at a predetermined sampling frequency. A vertical/horizontal direction selective filter (11) removes luminance signal components from the digital signal, thereby to output a color signal. The digital signal stored in a sample buffer memory (72) included in the vertical/horizontal direction selective filter (11) is delayed by a delay circuit (4) for compensating delay by the vertical/horizontal direction selective filter. A subtractor (5) finds the difference between the output signal from the vertical/horizontal direction selective filter and the output signal from the delay circuit, thereby to output the luminance signal. 
     The selective filter (11) derives separate color signals from horizontal and vertical comparisons, and also derives horizontal and vertical luminance difference signals. The output color signal is the one derived from the comparisons taken in the direction of lower luminance difference.
Patent EP-0164883-A2 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1985-05-03
Abstract: The invention provides an efficient means for preventing deposition of polymer scale on the reactor walls in the so-called "water polymerization" of an ethylenically unsaturated monomer in an aqueous medium carried out without addition of any emulsifying agent or suspending agent. The inventive method comprises, prior to the introduction of the polymerization mixture into the polymerization reactor, coating the reactor walls with a solution containing an organic dye compound, preferably, with a mixture of a silicic acid compound followed by drying.
Patent EP-0174773-A2 (EP)
Inventor: SCOVELL PETER DENIS
IPC: H01L23/52
Filed: 1985-08-29
Abstract: 57 In order to prevent diffusion of silicon from under a titanium disilicide interconnect (1) and into an overlying aluminium layer (6), the disilicide is selectively nitrided at the points where interconnection between the disilicide and aluminium is required via holes (4) in a silicon dioxide layer (3). The titanium nitride contacts (5) thus formed in a truly self-aligned manner provide a good barrier to silicon diffusion whilst having an acceptable low resistivity.
Patent EP-0186412-A2 (EP)
Inventor: CHONG BOO JOCK
IPC: F24J2/48
Filed: 1985-12-17
Abstract: A solar collector comprising a thin conductive metal plate (13) having an ultra-thin coating film thereon, the plate being a blue colour which is selective to the solar spectrum in the range 475-495 nm and a solar heating system comprising such a plate. The invention also includes a solar heater having a collector plate (22) mounted in a receiver (24) in such a way as to define volumes thereabove and therebeneath, the volume thereabove having, as a wall opposite the collector plate, a sheet of glass or other thermally transmitting medium (23) and means (25, 26, 28, 29) whereby fluid can enter and leave the receiver. The invention also includes an air heating system comprising a number of such solar heaters interconnected so that air can sequentially pass through the volumes defined by the collector plate (22) and the glass surface (23) and then through secondary channels beneath the collector plate.
Patent EP-0185609-A2 (EP)
Inventor: TULPULE BHALCHANDRA RAMCHANDRA
IPC: G06F13/40
Filed: 1985-12-13
Abstract: An interface for use between an asynchronous bus and a signal processor is disclosed. The interface utilizes both a wraparound receive and transmit memory to ensure coherency with very little processor overhead.
Patent EP-0192036-A2 (EP)
Inventor: WARKOTZ JOACHIM
IPC: A63G21/18
Filed: 1986-01-15
Abstract: The tunnel section comprises an approximately U-shaped single-part shell which has limbs bent outwards at the free ends to form a flange and connection flanges at the end faces for connection to the adjacent shell, and a preferably transparent hood element which covers the shell and can be attached to the limbs of the shell, an elongated connector (14) being attachable to the two lateral flanges (12) of the shell (10), which connector has at the upper edge a receiving device (19) for the lower straight edge of the hood element (20). <IMAGE>
Patent EP-0195262-A2 (EP)
Inventor: SIEBOLD MANFRED
IPC: B60T17/08
Filed: 1986-02-18
Abstract: 1. Diaphragm cylinder for actuation by a pressurized medum, particularly for a pressurized medium brake installation in motor vehicles, in which the diaphragm cooperates to transmit forces with a hollow pressure rod arranged coaxially with the diaphragm axis, which rod lies opposite a central region or the diaphragm with an annular end face, the pressure rod end face being masked by the flat head of a plug, which is screwed by a screwthreaded shank into the end of the pressure rod facing the diaphragm, which also projects beyond the pressure rod end face and is rounded on a circumferential surface which faces the diaphragm, characterized in that the plug head (22) is constructed entirely smooth and without edges on its entire surface which faces the diaphragm (3) and in that axially oriented key faces (deformations 24) which are necessary for screwing the plug in the pressure rod for the engagement of an assembly tool for the plug (19) are arranged on the annular region (23) of the plug head (22) on its side remote from the diaphragm (3).
Patent EP-0195273-A2 (EP)
Inventor: FIELDHOUSE J W
IPC: C09J123/32
Filed: 1986-02-20
Abstract: Adhesive compositions for bonding EPDM elastomers comprise (a) a neutralized sulfonated EPDM elastomeric terpolymer; (b) an organic hydrocarbon solvent; (c) an ionic plasticizer or mixture of ionic plasticizers; (d) a phenolic hydrocarbon resin or mixture of phenolic hydrocarbon resins and (e) a material selected from mineral oils, petroleum oils, potybutenes, polyisobutylenes and ethylene/propylene copolymers. Such adhesive compositions are particularly suitable for bonding sheets of black EPDM, especially sheets of cured black EPDM, elastomeric membranes together and may also be utilized to bond sheets of cured black EPDM to other uncured elastomers and to non-elastomeric substrates as well.The adhesive compositions by proper selection of the component (e) material and the addition of a color pigment or dye thereto may also be used to bond colored EPDM elastomers such as white, blue, yellow, green, etc.An adhesive composition for bonding sheets of EPDM elastomeric roofing membrane in cases where the membrane is to be anchored to the roof surface by mechanical systems will further contain a hydrophobic silica.
Patent EP-0195278-A2 (EP)
Inventor: HILZINGER HANS-RAINER DR
IPC: G01L3/10
Filed: 1986-02-22
Abstract: A torque sensor has a magnetic foil which is wound and attached to a rotating shaft in strip form at an angle to the shaft axis of rotation, the magnetic strip being mechanically stressed dependent upon the torque acting on the shaft, and generating voltages in two secondary windings surrounding the magnetic strips. The voltages will be different due to different forces acting on the two strips, this being a measure of the torque acting on the shaft. The strips are formed from stamped segments cut obliquely from an amorphous tape which is cast with a profiled cross-machine cross section having regions of varying thickness. Such a tape can be manufactured using a nozzle having a correspondingly shaped orifice opening through which molten amorphous alloy is discharged onto a moving cooling surface.
Patent EP-0199315-A2 (EP)
Inventor: TSUTSUI YOSHIO
IPC: H02M7/757
Filed: 1986-04-18
Abstract: An electric locomotive has two AC-DC converters (B r1 , B r2 ) which are connected in cascade, and a power factor controller (PFC) is connected to one of the converters. Two automatic pulse phase shifters (APPS,, APPS 2 ) are provided for the two converters and controlled by a signal responding to a difference signal between a current flowing in the converters and a reference signal. One of the input signals of the automatic pulse phase shifter is regulated by a bias signal (VB). The output from each of the automatic pulse phase shifters to each of the converters is switched when the measured speed (v) of the locomotive exceeds a predetermined reference speed signal (v R1 ).
Patent EP-0205946-A2 (EP)
Inventor: HAMMER WILLIAM ELDER
IPC: H04L29/00
Filed: 1986-05-23
Abstract: 0 An interprocess data transfer facility provides transfer of data between two processes. Work requests are represented by notes that are placed on a queue of a server process for performing the work. The requestor process which created a.work request does not trans-fer the work request from storage it controls until requested by the server. The actual transfer of the work request occurs without interaction of the requestor. The use of notes which represent the work requests permits complex queue- ing of notes and hence handling of the requests in the order desired by the server.
Patent EP-0204234-A2 (EP)
Inventor: ANZINGER HERMANN DR
IPC: C09K23/00
Filed: 1986-05-24
Abstract: 1. The use of polyesters containing alkyl side chains and sulfonic acid groups prepared from - carboxylic acid dialkanolamides containing 8 to 24 C atoms and up to 3 double bonds in the carboxylic acid part as dihydroxy components and - C8-24 sulfodicarboxylic acid as dicarboxylic acids and - optionally, other modifying agents as dispersants in aqueous coal suspensions in quantities of from 0.1 to 1.5% by weight.
Patent EP-0206061-A2 (EP)
Inventor: REMMERT HANS-JUERGEN
IPC: B32B5/24
Filed: 1986-06-06
Abstract: The upholstery consists of flexible polyurethane foam and a nonwoven fabric, the fibres of which are temperature-resistant at least up to 180 DEG C and are preferably bonded by means of a thermoplastic binder. The flexible polyurethane foam layer is open- cell, temperature-resistant at least for 5 minutes up to 200 DEG C, has a thickness of at least 10 mm and a density of at least 15 kg/m<3>. The bond of foam and nonwoven fabric consists of a hot-melt adhesive, which has a heat resistance of at least 120 DEG C and a sealing temperature of less than 180 DEG C, the difference between the sealing temperature of the hot-melt adhesive and the plasticising temperature of the binder of the nonwoven fabric being no more than 50 DEG C. The upholstery is deformed by the application of pressure and heat and left in the still-locked mould until it has cooled down.   <IMAGE>
Patent EP-0206203-A2 (EP)
Inventor: AMADA NOBUTAKA
IPC: H04L27/227
Filed: 1986-06-16
Abstract: In an offset quadrature differential PSK modulator, input digital data is first converted by a serial-parallel converter into a first signal Xk and a second signal Yk (in which k is an integer) corresponding to even and odd bits of the digital data respectively with code change points thereof having a mutual deviation of one half data period and, after conversion by differential coders into data Pk = Xk ⊕ Pk-1 and Qk = Yk ⊕ Qk-1 (in which ⊕ means exclusive ORed), such converted data are fed to a quadrature modulator which balanced-modulates two quadrature carriers having a π/2 phase difference from each other by the data Pk and Qk. The output signal of the offset quadrature differential PSK modulator is sent to a transmission channel or memory means. And in an offset quadrature differential PSK demodulator, the signal received from the transmission channel or memory means is fed to a coherent detector, which then phase-detects the signal by two quadrature carriers having a π/2 phase difference from each other, and first and second detection outputs obtained therefrom are decoded by differential decoders and subsequently are fed to a parallel-serial converter, where the former digital data corresponding respectively to the even and odd bits are restored.
Patent EP-0209796-A2 (EP)
Inventor: AZUMA NOBUO
IPC: H04N5/937
Filed: 1986-07-09
Abstract: uring still reproduction, slow-motion reproduction and the like reproduction mode in a magnetic reproducing apparatus. a magnetic tape (1) is travelled intermittently at a standard travel speed, i.e., at the same tape speed as that for recording, and a video signal (S) reproduced over a period (T3) during which the magnetic tape runs at the standard travel speed is written into an image memory (9). During the standard travel speed period of the magnetic tape, a magnetic head (3) correctly traces recording tracks (A1- A3; B1- B3) on the magnetic taple and so the video signal of less noise is stored In the image memory. The video signal stored in the image memory is read out to provide for reproduced still and slow-motion output signal (OUT).
Patent EP-0210642-A2 (EP)
Inventor: TURCHINI LUIGI
IPC: C09K23/42
Filed: 1986-07-29
Abstract: Surfactants derived from succinic acid having the general formula: 
R-A n -OOC-CH₂-CH₂-COOR¹ (I) 
wherein: 
R¹ is H, a metal ion, -NH₄, a cation of an organic amine base or a group having the formula: 
-A n -R (II) 
wherein A is an oxyethylene group -CH₂-CH₂O-, n is a number from 1 to 20 and R is a C₈-C₂₀ alkyl group.