baber/WOPTO huggingface dataset:
Patent EP-0121070-A2 (EP)
Inventor: EMERSON GEOFFREY ALAN
IPC: G06F3/147
Filed: 1984-02-20
Abstract: A display management system for one or more large plasma gas panel displays (11) is organised to splitthe display management operations between a host processor (20), a system microprocessor (21) and a picoprocessor (27). The picoprocessor (27) is the heart of a common internal bus (31) plasma display adapter (22). The program for the display is downloaded from the host processor (20) to the system microprocessor (21). The microprocessor generates op codes and initialises display parameters. The plasma display adapter provides control for the plasma panel interface, serialisation of character generator data, translates display position addresses for absolute cartesian coordinates to panel address, and computes the boundaries of dislay panel write and erase operations. Interaction between the system microprocessor and the plasma display adapter is minimised by a code list contained in the microprocessor memory and fetched by direct memory access. This code list contains high level commands which the picoprocessor in the adapter decodes and translates into simple commands for the surrounding interface logic.
Patent EP-0120310-A2 (EP)
Inventor: POHLER MANFRED DR
IPC: H01S3/086
Filed: 1984-02-24
Abstract: A system is provided for compensation of maladjustments caused by operational and/or environmental factors in laser resonant cavities of the folded type, which employs a support construction of a light weight construction double T-profile section. The present construction allows the construction of low cost, powerful lasers with substantially reduced mass and volume and of a sufficient temperature stability for industrial applications. A thermal carrier medium flowing through all supports and mountings for all optical components is brought from an ambient temperature to an increased temperature and serves as a control medium for the optical components. In addition, the optical components in each case are disposed on a three point support each employing at least two different thermal expansion coefficient materials, which optical components are adjusted exactly at the increased temperature, and where occurring maladjustments or, respectively the factors causing maladjustments are determined in a suitable way, are evaluated in a corresponding evaluation circuit and are defined as reference values for the temperature of the thermal carrier medium for readjustment of the optical components.
Patent EP-0123184-A2 (EP)
Title: Tastaturanordnung
Inventor: BEBIE ALAIN M
IPC: H01H13/702
Filed: 1984-04-06
Abstract: Um Tastaturfelder mit einer einteiligen gummielastischen Matte, auf einer Trägeranordnung mit tastenbetätigten Schaltorganen verschmutzungsunanfällig und bequem reinigbar, auszugestalten, umfasst die Anordnung als abschliessende Abdeckung derTrägeranordnung (14,16) die gummielastische Matte. Dabei umfasst die Matte Tastenbereiche und Auflagebereiche (11, 15), die durch Federbrükken-Mattenpartien verbunden sind, derart dass zum Rückholen der Tasten keine zusätzlichen Federorgane vorgesehen werden müssen und/oder es sind trägeranordnungsseitig Bewegungsführungen (16) für Tastenbereiche (11) der Matte vorgesehen, um eindeutige Schaltbewegungsbahnen für die Tastenbereiche (11) festzulegen.
Patent EP-0141139-A2 (EP)
Inventor: MARTON MIKSA
IPC: B24B55/10
Filed: 1984-08-31
Abstract: A housing for a vacuum sanding device consists of a ring or plate spaced above a backup pad to define a chamber, the periphery of the housing is spaced slightly above the backup pad for the whole periphery of the housing and the outer edge of the housing is coterminous, or nearly so, with the edge of the backup pad.
Patent EP-0141339-A2 (EP)
Inventor: KROLL WALTER
IPC: F24D3/00
Filed: 1984-10-17
Abstract: In a process for recovering heat from waste water from which thermopumps withdraw heat for heating water circulating in heating circuits and for heating industrial water with drinkable water quality, the waste water which flows in consumer conduits are purified in a purification plant (100); purified water is supplied to the thermopumps by means of purified water collecting conduits (102) which extend in waste water collectors of a piping network (103) in heat exchange relationship with waste water flowing in the waste water collectors up to the purification plant, while cooled purified water coming out from the thermopumps (104) is brought back into the purified water collecting conduits. In a system of water lines provided to implement such process there is provided in a piping network with waste water collectors and waste water branch pipes connected to the different consumers locations, a plurality of purified water collecting conduits with purified water return conduits (109) and purified water branch pipes (103a) returning to the consumer locations, respectively starting from the latter, which are used for conveying clarified waste water into a purification plant, and cold purified water, up to the thermopumps installed at the consumer locations, where thermal energy is withdrawn from the purified water before returning it to the purified water collector conduits. The conduits used for the transport of purified water extend in the channels, respectively the conduits, used for the transport of waste water.
Patent EP-0144839-A2 (EP)
Inventor: KAGE KOUZOU
IPC: H03G3/20
Filed: 1984-11-16
Abstract: in a squelch signal generator (11) responsive to a digital input signal (IN) which draws an eys pattern having at least one eye at each time instant appearing at a predetermined period, a squelch threshold level (V<sub>s</sub>) is preselected outside of a predetermined one of uppermost and lowermost cross-points of at least one eye. A squelch comparator (41) compares an input level of the input signal with the first squelch threshold level to produce a result signal representative of a first result of comparison. The result signal is processed at each time instant by a processing circuit (42,48, 50, and 51) into a squelch signal when the input signal is classified into an undesired signal. An additional squelch threshold level may be preselected outside of the other of the uppermost and the lowermost cross-points.
Patent EP-0162135-A2 (EP)
Inventor: MAMMACH PETER
IPC: H01J17/49
Filed: 1984-11-29
Abstract: Ein Gasentladungspanel enthält normalerweise zwei zueinander parallele Patten (1, 2, 3, 4), die randseitig über ein Glaslot miteinander verbunden sind und eine Vielzahl von durch den Glaslotrahmen (16) geführten (Schicht-)Elektroden (8, 9, 11, 12, 15) tragen. Eine solche Zelle wird zunächst bei 450°C verlötet, dann vollständig abgekühlt und anschließend bei höchstens 320°C ausgeheizt. Erfindungsemäß wird nun vorgeschlagen, die Ausheizung in die Abkühlphase zu verlegen, das heißt, die Zelle beim Abküklen einige Zeit auf der Ausheiztemperatur zu halten. Eine solche Wärmebehandlung ist in mehrfacher Hinsicht günstig: Die Ausheiztemperatur, die bisher durch die Temperaturwechselbeanspruchung begrenzt war, kann um mindestens 50°C erhöht werden; der insgesamt für die Lötung und die Ausheizung benötigte Zeitraum läßt sich mindestens halbieren; die Elektroden (8, 9, 11, 12, 15) können zwischen der Lötung und der Ausheizung nicht mehr mit der Umgebungsluft reagieren. Führt man auch noch die Lötung in einer Inertgas-Atmosphäre durch, so kommt man auch mit empfindlichen Elektroden zu reproduzierbaren Ergebnissen. Hauptanwendungsgebiet: Flachbildschirm, bei dem Elektronen in einem Plasma erzeugt und - nachbeschleunigt auf einige kV - auf einen Phosphor gelenkt werden.
Patent EP-0166822-A2 (EP)
Inventor: DRLIK GUNTHER
IPC: G02C5/22
Filed: 1984-12-22
Abstract: A spring hinge for eyeglasses in which each bow can be swung out against spring force about a fulcrum spaced from the hinge axis so that the bow will resiliently bear on the temples of the wearer. A spring is secured on a plunger rod between a plunger head at one end of the rod and a stop ring, which is slidably mounted on the rod. The plunger is contained in and releasably locked to a receptacle which is provided on the bow. The plunger rod is connected to a bow-side bearing eye. Owing to that arrangement, the bow-side hinge member and the parts connected to it can be assembled and taken apart by access to only one end of the receptacle.
Patent EP-0149268-A2 (EP)
Inventor: RAVEN CLIVE ALAN
IPC: A01N37/38
Filed: 1984-11-28
Abstract: A herbicidal composition which comprises a diphenyl ether oxime of formula I:-
     wherein X is a halogen atom or a nitro or cyano group;
     Y and Z are each a hydrogen or chlorine atom; R is hydrogen or alkyl of up to 3 carbon atoms; R 1  is hydrogen or methyl; and R 2  is hydrogen, alkyl of up to 10 carbon atoms, or an agronomically soluble salt ion, (hereinafter referred to as Compound A), together with at least one compound selected from:   i) 2-chloro-4-(1-cyano-1-methylethylamino-)-6-ethylamino 1,3,5-triazine   ii) 3-isopropyl-(1H)-benzo-2,1,3-thiadiazin-4-one 2,2-dioxide   iii) 1-(benzothiazol-2-yl)-1,3-dimethyl urea   iv) a compound which has the general formula II
     or is a salt or an ester thereof, wherein each Hal independently represents a chlorine, bromine, or iodine atom;   y) a compound which has the general formula III
       wherein R 2  represents a chlorine atom and R, represents a chlorine atom or methyl or methoxy group, or R 2  represents a hydrogen atom and R. represents a chlorine atom or an isopropvl group: or   vi) a compound which has the general formula IV
     wherein R, represents a chlorine or bromine atom and R 2  represents a hydrogen or chlorine atom.   vii) a compound which has the general formula V
     wherein R, and R 2 , which may be the same or different, each represents an alkyl group together with a method of combating weeds bv the appiication of such a composition.   viii) a compound which has the general formula VI.
     wherein X represents a halogen. especially chlorine, atom or an alkoxycarbonyl group, preferably of 1-6 carbon atoms, especially a methoxycarbonyl group.
Patent EP-0119095-A2 (EP)
Inventor: FEDER DARRYL
IPC: C23C24/10
Filed: 1984-03-13
Abstract: An apparatus and method for metalizing the interior of pipes or tubes is disclosed. The base metal pipe or tube to be internally metalized is moved axially while simultaneously being rotated at a relatively high rpm. A first pre-heat means, preferably an induction heating means, heats a portion of the pipe and its interior to a first elevated temperature, and particles of the metalizing material are deposited into the interior of the pipe to be heated to said first elevated temperature, whereat the particles become at least molten or semi-molten and part of a metalizing mass that is at least semi-fluidized. The rotation of the pipe distributes the fluidized particles into laminae which, under the further influence of centrifugal forces, automatically distributes the semi-fluidized particles effectively, to the end that in the final product the pipe or tube has therein a layer or annulus of metalizing material that strongly adheres to the inner wall of the tube or pipe, that unexpectedly displays great uniformity of character and of innermost surface concentricity, unusual hardness and compactness, and develops an excellent bond between the outermost lamina of metalizing material and the inner wall of the base or substrate. The fluidized metalizing material is bonded together and to the body substrate by application of a second induction heat at a higher heat level or temperature at which bonding occurs between the laminae of metalizing material and between the metalizing material and the base material of the tube or pipe. Preferably the process is performed in the presence of a non-oxidizing gas such as pre-heated nitrogen. Various means for delivering the metalizing powder to the interior of the pipe, at a region between the region of application of the induction heating pre-heat and the region of induction heating to a fusing heat, are disclosed. One such means includes a cantilevered delivery tube and spray head from which a shower of metalizing particles is discharged at a controlled rate against the inner wall of the rotating tubular body being metalized. Another such means includes a rotating auger located in a surrounding tube, with rotation of the auger operating to deliver metalizing material at a controlled rate onto the region of the pipe located between the two induction heating means. A treating chamber is provided to shelter the induction heating means and the portion of the body that is being acted upon by said heating means.
Patent EP-0141529-A2 (EP)
Inventor: SPEHAR JOHN JAMES
IPC: F28D15/02
Filed: 1984-09-28
Abstract: An oil and water emulsion treating apparatus is disclosed which comprises a vessel (18) having an emulsion inlet (20) adjacent to the top of said vessel, a water outlet (32) at the bottom of said vessel and a treated oil outlet (36) at the top of said vessel. The apparatus also comprises a heater having a combustion chamber (40) external to said vessel and an array of heat pipes (38) contained in part within said combustion chamber (40) and extending into the said vessel (18) and into the emulsion to break the emulsion into free water and treated oil. The said heat pipes (38) are mutually parallel and form an acute angle with the horizontal as a plane of reference.
Patent EP-0147082-A2 (EP)
Inventor: ASAKAWA KAZUO MIYAMAEDAIRA ABE
IPC: B25J9/10
Filed: 1984-11-29
Abstract: In a force controlling system, a movable member (3-2) fixed to a resilient member (4-1,4-2) applies a force to an object (8) in correspondence with a force information signal from a control circuit (6). At the same time, an additional force is applied via driving means (7) to the movable member by positive feedback of the displacement of the resilient member to the driving means, so that the reactive force due to the displacement of the resilient member is counteracted by the additional force. As a result, the movable member applies to the object only a force in correspondence to the force information signal. The driving means may be a voice-coil motor. The movable member, the resilient member, the driving means and a fixed finger (3-1) form gripping means, which may be located on the end of a robot arm.
Patent EP-0147992-A2 (EP)
Inventor: HOUSE WILLIAM NEAL
IPC: H04R23/02
Filed: 1984-12-17
Abstract: A multi-driver loudspeaker combination includes a first transducer (214,248) of the dynamic radiator type, designed to reproduce sound in the lower portion of the audio frequency range. The radiator of the first transducer includes a diaphragm (214). The combination also includes a second transducer (242,243) designed to reproduce sound in the upper portion of the audio frequency range. A base support (236), which is somewhat hom-shaped, is mounted on the first transducer diaphragm, a voice coil form, or dust cap, or some combination of these, within the periphery of the first transducer diaphragm, and extends away from the first transducer. This base support (236) terminates at an edge remote from the first transducer. The edge is in the form of a closed plane curve. The second transducer includes a diaphragm (243) having a perimetral edge which is joined to the edge of the base support to support the second transducer from the first. This mounting structure permits orientation of the second transducer axis (237) at an angle to the axis (239) of the first transducer. Another multi-driver loudspeaker combination comprises the first transducer, a second transducer including a piezoelectric crystal driver, and an adhesive for gluing the piezoelectric crystal of the second transducer to the dust cap of the first transducer. Again, the axis of the second transducer can be oriented at an angle to the axis of the first transducer.
Patent EP-0138698-A2 (EP)
Title: Multiplexeur-démultiplexeur optique de longueurs d'onde pour liaison bidirectionnelle
Inventor: GOUALI MOHAMED
IPC: H04B10/2581
Filed: 1984-10-05
Abstract: L'invention concerne un dispositif de multiplexage-démultiplexage optique de longueurs d'onde pour liaison bidirectionnelle. Ce dispositif comporte une lentille autofocalisatrice (15) à gradient d'indice disposée entre la fibre de transmission (30) et des moyens filtrants (11), et dont la longueur est telle que l'écart spatial (ΔX, ϑ) entre les longueurs d'onde d'aller et la longueur d'onde de retour soit maximal, ce qui permet de découpler le canal retour des canaux aller. Application aux systèmes de télécommunication sur fibre optique.
Patent EP-0145586-A2 (EP)
Inventor: JACQUOT BERNARD
IPC: H01J37/08
Filed: 1984-11-30
Abstract: Sources d'ions multichargés à plusieurs résonances cyclotroniques électroniques. La source comprend une enceinte fermée (2) contenant un gaz destiné à former un plasma confiné dans l'enceinte, des moyens (6) pour engendrer dans l'enceinte un champ électromagnétique de haute fréquence, des moyens (12, 20) pour créer dans l'enceinte un ensemble de champs magnétiques locaux, radiaux (22) et axiaux (16), définissant des nappes équimagnétiques (23) permettant le confinement du plasma, sur une de ces nappes, la condition de résonance cyclotronique électronique étant satisfaite, ledir ensemble présentant un axe de symétrie (18), des moyens (26) pour extraire les ions par un orifice (24) pratiqué dans la paroi de l'enceinte et situé sur l'axe de symétrie et des moyens (30a, 36) pour diminuer, en dehors du volume occupé par le plasma, l'amplitude des champs magnétiques axiaux locaux situés à proximité et légèrement en amont de l'orifice d'extraction (24) dans n zones (32) se trouvant en dehors de l'axe, de façon à faire apparaître dans ces zones, de nouvelles résonances cyclotroniques électroniques ionisantes.
Patent EP-0126057-A2 (EP)
Inventor: PELERIN JACQUES
IPC: C23C2/18
Filed: 1984-05-09
Abstract: The process applies to a product such as a steel strip or wire, consisting in creating a gas stream (5) directed towards the bath of coating metal (2) and substantially parallel in direction to the direction of the movement of the coated product, in circulating the product countercurrentwise in this gas stream and in adjusting the flow rate of the gas stream so as to control the thickness of the said coating (1). The gas stream passes through a Venturi tuyere; it results from the injection of a gas stream (6) under pressure immediately before the throat of the tuyere and transversely to the latter. <IMAGE>
Patent EP-0156119-A2 (EP)
Title: A master cylinder and vacuum brake booster
Inventor: MYERS LAWRENCE R
IPC: B60T13/565
Filed: 1985-01-31
Abstract: A vacuum brake booster is provided with a front shell coupled to a master cylinder and a rear shell adapted for attachment to a vehicle fire wall. The front shell is provided with a unidirectional arcuate portion between radially inner and outer extremes in order to reduce the normal force imparted to the front shell during braking and thereby reduce deflection.
Patent EP-0166419-A2 (EP)
Inventor: ARNDT KIM E
IPC: C05G3/90
Filed: 1985-06-25
Abstract: Certain metal salts of certain substituted pyrazole compounds are amployed as the active nitrification inhibitor in the presence of reduced nitrogen fertilizers. Compositions containing these salts can be applied to the surface of soil and can remain on said soil surface for up to 3 days or more without incorporation into the soil and retain at least 70 percent of the pyrazole as the salt in the composition.
Patent EP-0175232-A2 (EP)
Inventor: BAROWSI KARLHEINZ
IPC: A45D4/16
Filed: 1985-09-06
Abstract: A hair styling device includes a hair roller that defines a conical inner chamber open at its larger end and has a jacket containing a heat storing material, a cooperating heating spindle for heating the hair roller, the heating spindle having a conical outer surface matching the inner surface of the inner chamber of the hair roller, and biasing means for causing the hair roller to rise off the heating spindle. Hair roller holding means comprises a body of ferromagnetic material carried by the hair roller adjacent the smaller end of the conical chamber and a magnet, the body of ferromagentic material being movable into the holding range of the magnet when the hair roller is placed on the heating spindle to hold the conical surfaces of the chamber of the hair roller and the heating spindle in mating engagement. The Curie temperature of the ferromagnetic material corresponds to the set temperature of the hair roller, so that when the hair roller is heated to its set temperature, the holding force of the magnet is reduced and the biasing means lifts the hair roller off the heating spindle.
Patent EP-0192815-A2 (EP)
Inventor: NAKAMURA NOBUTAKA
IPC: G09G1/00
Filed: 1985-09-10
Abstract: In a tone control device in a monochromatic tone display apparatus, when an intensity signal and at least one of the R, G and B signals is active, an AND gate (17) generates a maximum tone level signal. A selector/adder having OR gates (13, 14, 15) and resistors (R13, R14, R15) receives the maximum tone level signal and the R, G and B signals. When the maximum tone level signal is inactive, the selector/adder generates a tone level signal in response to the active state of the R, G and B signals. When the maximum tone level signal is active and all the R, G and B signals are inactive, the selector/adder generates a minimum tone level voltage. However, when the maximum tone level signal and at least one of the R, G and B signals is active, the selector/adder generates a maximum tone level voltage.
Patent EP-0178609-A2 (EP)
Inventor: ROSENQUIST NILES RICHARD
IPC: C08G64/14
Filed: 1985-10-11
Abstract: A composition comprising an end-capped aromatic carbonate polymer wherein the end-cap is of the structure
     wherein R is
     wherein R, and R 2  are the same or different and are alkyl of one to six carbon atoms, inclusive; cycloalkyl of four to seven carbon atoms, inclusive; phenyl; one to three alkyl substituted phenyl each alkyl having one to three carbon atoms, inclusive; and R 1  and R 2  taken together with the nitrogen to which they are attached form a ring of four to six carbon atoms; and wherein R 3  is alkyl of one to ten carbon atoms, inclusive; or cycloalkyl of four to eight carbon atoms, inclusive.
Patent EP-0180848-A2 (EP)
Inventor: VOGEL HANS-HENNING DR
IPC: C10M143/12
Filed: 1985-10-23
Abstract: The concentrates contain 2-40% by weight of the VI improver in a solution of a) 10-100% by weight of a mixture of araliphatic hydrocarbons having a boiling range at normal pressure between 250 and 450 DEG C and a mean molecular weight above 300, and b) 0-90% by weight of a saturated aliphatic oxygenated compound having 8-40 carbon atoms.