baber/WOPTO huggingface dataset:
Patent EP-0075653-A1 (EP)
Inventor: DEPP STEVEN WADE
IPC: G01N21/47
Filed: 1982-06-08
Abstract: This invention relates to an optical fluid analyzing apparatus which includes transparent means (12, 13) of known refractive index (n,) providing a cell (14) for receiving a fluid sample of unknown refractive index (n 2 ). A diffraction grating (10) is formed in an inner wall (11) of the cell. A light source (15) is positioned at an incident angle (6 0 ) with a grating to satisfy the Bragg condition. A pair of detectors (16, 17) intercept the Oth order and 1st order diffracted light. Circuit means (18) responds to signals generated by the detectors to provide an output indicative of the refractive index of the sample.
Patent EP-0070028-A1 (EP)
Inventor: FUCHS PETER
IPC: B62B3/00
Filed: 1982-07-13
Abstract: 1. Equipment for the securing of transport carriages (10), such as shopping trolleys, luggage trolleys or the like, which are according to intention to be used individually and on non-use to be settable together into a battery in space-sacing stacking position, with an unlatchable coupling for the fixed, yet selectably detachable connection of transport carriages respectively adjoining one the other in the stacking position, which equipment consists of a coupling socket (17) and a coupling plug (16), which is couplable therewith and has a detent element (20), which in the coupling position provides a fixed, yet detachable connection of the coupling plug with a coupling socket, and possesses a latching lock (22, 28), which is unlatchable only by a special unlatching means (32) which is constrained when coupling plug and coupling socket are spearated and freed again only on the renewed coupling of the coupling plug into a coupling socket, wherein a coupling plug and a coupling socket are fixedly arranged on each transport carriage in such a manner that, during the setting-together of the transport carriages into the stacking position, a coupling plug respectively fastened at the one transport carriage gets into a coupling position with the coupling socket fastened at the then adjacent transport carriage, characterised thereby, that the coupling plugs (16) and coupling sockets (17) are provided with contacts (25, 27), which on the coupling of a coupling plug arranged at one transport carriage (10) into a coupling socket arranged at another transport carriage apply the equipment (15) to a low-voltage mains, wherein the respective first of a number of transport carriages, which are coupled one against the other and set away in space-saving stacking position, is connected through the coupling socket or the coupling plug arranged at this to the low-voltage mains and that the freeing of the special unlatching means (32) after the coupling of a transport carriage to another transport carriage standing in the stacking position as well as the actuation of the detent element (20) and/or a locking bar (20) securing the latter in the detent position takes place electromagnetically out of the detent position.
Patent EP-0073471-A1 (EP)
Inventor: INOUE YASUHIKO
IPC: C07C37/16
Filed: 1982-08-25
Abstract: A process for producing o-methylated phenols useful as raw materials for resins and medicines in high yields comprising reacting methanol with phenols in the presence of a catalyst containing at least one compound selected from the group consisting of (1) magnesium oxide, manganese oxide and iron oxide which are all pre-treated with phenols and (2) magnesium phenolate.
Patent EP-0081050-A1 (EP)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C45/00
Filed: 1982-09-25
Abstract: For the production of neohexanol with a purity above 99%, a chlorine content of less than 10 ppm, and a sulfur content of less than 5 ppm, 3,3-dimethylbutyric acid with a chlorine content below 650 ppm, preferably below 100 ppm, is first esterified, optionally after distillatory separation into a portion richer in chlorine with a chlorine content above 650 ppm, preferably above 100 ppm, and into a portion low in chlorine with a chlorine content below 650 ppm, preferably below 100, with an alcohol boiling above 117 DEG  C., preferably an octyl alcohol. The resultant ester is separated by distillation into fractions richer in chlorine with chlorine contents above 10 ppm and into fractions low in chlorine with chlorine contents below 10 ppm. The ester of low chlorine contents below 10 ppm is hydrogenated to neohexanol over a barium-activated copper chromite catalyst under a pressure of 200-300 bar, at 120 DEG -22 DEG C., and with catalyst loads of 0.05-1.0 liter of hydrogenation feed/liter of catalyst . hour. The high purity of the neohexanol permits catalytic dehydrogenation to neohexanal.
Patent EP-0059011-A1 (EP)
Inventor: MEYER JACQUES
IPC: A01N61/02
Filed: 1982-02-04
Abstract: Compositions containing Bifenox and Linuron in combination with a mineral oil, such as white oil, show a remarkable synergism of the constituents and are of use as pre-harvest defoliants for crop plants, e.g. for desiccation of potato plants.
Patent EP-0080348-A1 (EP)
Title: Rate adaptive pacer
Inventor: ANDERSON KENNETH M
IPC: A61N1/372
Filed: 1982-11-19
Abstract: An activity sensor mounted within the pacer detects the general activity level of the patient and alters the escape interval of the pacer between a preset minimum and maximum in response to the detected activity level of the patient. The sensor (32) is a force sensor responsive to mechanical activity and processing circuitry produces an output related to the frequency of the peak of the spectral energy of the force signals. The sensed force signals are bandwidth limited in circuit (34) to remove respiratory, cardiac and audio noise and a zero-crossing level detector responds to the highest amplitude components remaining. A slow waveform generator (36) produces a voltage related to the frequency of the processed activity signal and VCO (38) produces a rate signal related to the peak activity frequency to control the pacer escape interval. Upper and lower escape intervals and the slope of the relation between the activity level and the escape interval are programmable via telemetry link (441.
Patent EP-0082634-A1 (EP)
Inventor: DILLE ROGER MCCORMICK
IPC: C01B3/36
Filed: 1982-12-08
Abstract: Trim control of a partial oxidation gas generator for the production of synthesis gas, reducing gas, or fuel gas is effected by two improved control schemes which are automatically operated separately or in sequence. The control systems include sensors sensing the flow rate of the feedstreams and analyzers which provide signals corresponding to the wt % carbon in the effluent gas quench cooling and scrubbing water for use in controlling the particulate carbon in the effluent gas stream, and/or signals corresponding to the mole fraction of CH 4  dry basis) in the cooled and cleaned effluent gas stream for use in controlling the temperature in the reaction zone The signals from the sensors and analyzers are provided to the system control unit which computes values that represent the relative difference between the actual and desired carbon-make and or the actual temperature in the reaction zone, and the relative difference between the actual and desired tempera ture in the reaction zone The actual temperature is determined as a function of the methane concentration. These values are automatically compared with set point values and when adjustments are necessary, signals from the system control unit are provided to a flow rate regulating means which adjusts the flow rate of the free-oxygen containing gas by a small determined amount for control of the particulate carbon and/or to a flow rate regulating means which adjusts the flow rate of the temperature moderator by a small determined amount for control of the temperature in the reaction zone. When the computed adjustment for either stream requires increasing or decreasing the flow rate greater than by a specified amount then no adjustment is made to the flow rate controller but a high or low level alarm is actuated to alert the plant operator.
Patent EP-0083252-A1 (EP)
Inventor: DANIELS EDWARD P
IPC: G06Q50/00
Filed: 1982-12-22
Abstract: An electronic weighing scale system capable of performing a plurality of functions. Predetermined subsets of the functions can be accessed from the system keyboard. The subset of functions which a particular keyboard can access is easily changed by replacing a non-volatile memory integrated circuit chip which may be the same one that contains postal rate information. Memory locations within the chip are segregated into two complementary arrays, one containing each possible combination of strobe and return signals, and the other containing a different word which defines one of the functions that the system can perform. When a particular key is actuated, the strobe/return signal output from the keyboard is compared with each of the strobe/ return combinations stored in the first array. When a match is found, a function identification word is retrieved from the corresponding memory location in the second array to designate the specific function that the actuated key is intended to produce.
Patent EP-0061391-A1 (EP)
Inventor: BERTEL NOEL EUGENE
IPC: H04L12/56
Filed: 1982-03-15
Abstract: 1. A TDMA System binary communication network, wherein each burst starts with a TDMA preamble followed by a message which is constituted by data packets comprising each a header followed by the information field, each header starting with start delimitation signals (DEL1, DEL2), followed by type information (F), addresse station identity (D), source station identity (S), communication identity (N) and the packet length (L), and supplemented by error protection signals (CRC), each burst having "byte synchronization" bytes (SYN) between the TDMA preamble and the first packet, and, possibly but not systematically, between the following packets, characterized in that the receiver part of a network access coupler has a byte synchronization recognizing circuit (29) and a packet delimitation circuit (33) which the binary signals transmitted from the byte synchronization recognizing circuit (29) are applied to, the output of the circuit (33) being connected to the input of a header correction circuit (36) an output of which is connected to an addresse station (D) identity information recognizing circuit (39), another output thereof being connected to a receiver circuit (38) receiving the packet length information (L) an another output (84) thereof being connected to an operation start control input of the packet delimitation circuit (33), the output (83) of the receiver circuit (38) being also connected to an operation start control input of the packet delimitation circuit (33), the output of the circuit (33) being also connected to the input of a memory (37) whose reset input is connected from the output of the recognizing circuit (39).
Patent EP-0077738-A1 (EP)
Inventor: BOYER ROBERT LA COUDOUNIERE
IPC: H01J49/14
Filed: 1982-10-19
Abstract: L'invention concerne une source d'ions. 
     Cette source comprend une chambre d'ionisation (1) à gaz, une source d'électrons (SE,), des moyens pour faire osciller les électrons dans la chambre de manière à créer une zone d'ionisation (Z) du gaz. Elle est caractérisée en ce que les moyens pour faire osciller les électrons comprennent deux lentilles électroniques (L 1 , L 2 ) identiques dont les axes coïncident avec la direction d'oscillation, deux miroirs sphériques (M 1 , M 2 ) concaves tournés l'un vers l'autre et situés respectivement de part et d'autre des deux lentilles (L 1 , L 2 ) et dont leurs centres coïncident respectivement avec les foyers (F 1 , F 2 ) des lentilles, la source (SE 1 ) d'électrons étant située au foyer (F,) de l'une des deux lentilles (L 1 , L 2 ). 
     Application à l'analyse des gaz par spectrométrie de masse.
Patent EP-0076769-A1 (EP)
Title: Procédé de recuit superficiel par énergie micro-onde pulsée de matériaux semi-conducteurs
Inventor: COHEN JOSEPH
IPC: H01L21/22
Filed: 1982-09-28
Abstract: -Recuit de matériaux semi-conducteurs. - Le procédé de recuit superficiel de matériau semi-conducteur est caractérisé en ce qu'on place un échantillon de matériau ?semi-conducteur? dans une cavité résonnante, on émet une impulsion de micro-ondes à l'intérieur de la cavité et on confère à cette impulsion une durée et une puissance suffisantes pour provoquer un recuit et/ou la fusion de l'échantillon et sa recristallisation subséquente. - Application à la cristallisation d'une couche d'un matériau semi-conducteur amorphe déposé sur un substrat.
Patent EP-0078236-A1 (EP)
Inventor: STEINER ALFRED
IPC: E01C13/00
Filed: 1982-10-18
Abstract: 1. Path slab for bordering sports grounds or the like, which is intended for collecting materials which are, in particular, carried out of the sports ground by athletes, characterised by a square slab (11) made of rigid material, with at least one channel-like depression (16, 17) arranged parallel to a slab edge (13, 14) furthermore by profile elements (20, 21) fastened to the edge regions (18, 19) of the slab (11) outside the depression (16, 17), and by at least one perforated mat (12) which covers the surface of the slab (11) and which is retained on the slab (11) by means of the profile elements (20, 21).
Patent EP-0077819-A1 (EP)
Inventor: BENSON ROBERT A
IPC: B01J19/24
Filed: 1982-04-27
Abstract: Appareil a filtre pour la separation continue de melanges filtrables, tels que des melanges fluide-solide ou des melanges fluide-fluide, comprenant une enceinte tubulaire en circuit ferme (20) ayant une entree (22), au moins une section filtre (38) espacee en aval de l'entree (22), et une pluralite de disques d'entrainement espaces longitudinalement (54, 56) dans l'enceinte (20), et montes en mouvement en aval autour de celle-ci, les disques d'entrainement (54, 56) etant entraines de preference en aval au travers de l'enceinte par l'ecoulement du fluide provenant de l'entree (22) et allant vers la section filtre (38) pour decharger au moins une partie du fluide. Une partie empechant le refoulement du liquide (35) ayant une section interieure reduite peut etre prevue en amont de l'entree (22) et une sortie du materiau residuel (34) peut egalement etre prevue.
Patent EP-0086414-A1 (EP)
Inventor: BUCHMEIER ROBERT B
IPC: B60R22/18
Filed: 1983-02-04
Abstract: This invention provides a universally applicable additional attachment capable of being adapted without any problems to all safety belt systems known to date. Such an attachment is provided with an additional brace, which permits connecting the base plate with the belt reverser arranged in the belt duct provided in the body of the vehicle. Said additional brace has two clamping elements, of which the second clamping element serves for resiliently connecting it with the base plate (10).
Patent EP-0121581-A1 (EP)
Inventor: ESCH HELMUT
IPC: B05C19/00
Filed: 1983-04-06
Abstract: 1. Method for reduction of flock lumps with minimal loss out of a dosing container (2) for flock with at least one brush (5) brushing a dosing sieve characterized in that the flock lumps (19) are brushed away into a waste bin (21) by the brush (5) via a slot (20) in the container (2) which is intermittently open.
Patent EP-0091661-A1 (EP)
Inventor: ISOGAI MASATO
IPC: C09K19/22
Filed: 1983-04-07
Abstract: A liquid crystal optical modulation element is disclosed. The modulation element comprises two transparent substrates (51, 52) positioned so as to face each other; a transparent electrode (61, 62) provided on the facing surface of the transparent substrates (51, 52); a transparent insulating/orientation control layer (91, 71; 92,72) provided on each of the facing surfaces of the transparent electrodes (61, 62), having insulating properties and orientating the liquid crystal (11) molecules in the proximity thereof in a preferential direction substantially parallel to the surfaces of the substrates (51, 52); a liquid crystal (11) layer exhibiting ferroelectricity, sandwiched between the insulating/orientation con- trot layers (91, 71; 92, 72); and means (41, 42) for polarizing tight passing through said liquid crystal (11) layer. 
     The liquid crystal optical modulation element of the : present invention is produced by the steps of coating transparent electrodes (61, 62) onto transparent substrates (51, 52); coating polyimide films (91, 92) so as to cover the transparent electrodes (61, 62); rubbing the polyimide coating films (91, 92); positioning the transparent substrates (51, 52) parallel to each other so that the rubbed polyimide coating films (91, 92) face each other so that a liquid crystal cell is thereby assembled; introducing a liquid crystal (11) exhibiting ferroelectricity into the cell thus formed and sealing the cell; and providing polarizers (41, 42) on the external surfaces of the substrates (51, 52).
Patent EP-0092201-A1 (EP)
Inventor: ORTH GUNTER
IPC: E02F5/32
Filed: 1983-04-15
Abstract: 1. Travelling soil loosening apparatus with vertically movably disposed tools (34) which are carried by the rear lever arm (28) of a doublearmed tool rocker (26) which extends in the travelling direction and which is adapted to be set by a drive (16, 18, 38) engaging at the front lever arm (36) of the tool rocker (26) into oscillating movements about an oscillating axis (24) which extends transversely of the travelling direction and is adjustable in height with respect to the chassis frame (14) via a link (20), characterized in that the bearing of the oscillating axis (24) of the tool rocker (26) is carried by the rear portion of a support rocker (20) which forms the link and extends in the travelling direction and the front end of which is connected articulately about a horizontal pivot axis (22) extending transversely of the travelling direction to a frame (14) attachable to the tractor and that the tool rocker (26) and support rocker (20) are supported without wheels solely via the tools (34) on the ground.
Patent EP-0118603-A1 (EP)
Inventor: KOIKE TAKAO
IPC: B41J2/05
Filed: 1983-11-17
Abstract: An ink jet forming unit comprising a nozzle 12 which is filled with a water-based ink 18, two electrodes 14, 15, contacting the ink and at least one of which is near the opening through which the ink is jetted, and an interruptible power circuit 16, 17 connected to these electrodes whereby the electrodes electrolyze the water to form a gas bubble 21 which separates an ink droplet 23 from the ink and propels it through the opening under the force of the expanding bubble.
Patent EP-0095205-A1 (EP)
Inventor: WERTZ JEAN-LUC HENRI MARIE
IPC: C11D1/62
Filed: 1983-05-16
Abstract: Detergent compositions, preferably heavy-duty liquids, containing an anionic surfactant, a selected cosurfactant and a fatty acid are disclosed. The compositions are formulated to provide an initial pH of from about 6.0 to about 8.5 at a concentration of from about 0.1% to about 2% by weight in water at 20°C. The compositions preferably also contain ethoxylated nonionic surfactants, a detergent builder and enzymes.
Patent EP-0127701-A1 (EP)
Inventor: BRONCKERS ROBERT PIERRE NICOLA
IPC: G03B21/132
Filed: 1983-06-07
Abstract: An apparatus for projecting a light image comprises a light source (2) and a projection lens (5). A polarising liquid crystal display means 17) is positioned in the beam path from the light source (2) to the projection lens (5). said liquid crystal display means (7) comprising a number of controllable picture elements. The liquid crystal display means (7) is located between a polarizer (8) and an analyser (9). A control unit (14) for controlling the picture elements is connected to the liquid crystal display means (7), which control unit comprises a micro-processor (16) adapted to be coupled with a computer. Thereby, the apparatus can project light images determined by data stored in the computer.
Patent EP-0139048-A1 (EP)
Inventor: KAPUR JAGDISH CHANDER
IPC: C07D499/00
Filed: 1983-10-18
Abstract: A new process is described for the preparation of penicillanic acid, 1,1-dioxide by dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide and/or 6-alpha- halopencillanic acid 1,1-dioxide with magnesium in association with an acid.
Patent EP-0111350-A1 (EP)
Inventor: ZAHNER PIERRE
IPC: H02K7/102
Filed: 1983-11-03
Abstract: Der Motor hat zwei den Ständer bildende Motorflansche (1,2) mit an deren Innenseiten befestigten, axial vorstehenden Ständermagneten (11, 12), die längs eines zur Motorachse koaxialen Kreises verteilt sind, und einen im Luftspalt zwischen gegenüberliegenden Ständermagneten (11, 12) angeordneten leicht konischen Rotor (9). In der der Abtriebsseite zugewandten Motorhälfte ist in dem von den Ständermagneten (11) des abtriebsseitigen Motorflansches (1) begrenzten Ringraum in raumsparender Weise eine Haltebremse (18 bis 23) untergebracht, deren feststehende Bremsenhälfte (18 bis 21) mit einem äusseren Flanschteil (18) in eine angepasste Oeffnung des Motorflansches (1) eingesetzt und an diesem befestigt ist, während die umlaufende Bremsenhälfte (22, 23) auf der Motorwelle (6) befestigt ist. Auf diese Weise bilden Motor und Reibungsbremse ein kompakte Baueinheit, deren Abmessungen nicht grösser als die des gewöhnlichen Motorgehäuses sind.
Patent EP-0105667-A1 (EP)
Inventor: FEDERICO ANTHONY MICHAEL
IPC: G05B15/02
Filed: 1983-09-21
Abstract: The present invention includes a plurality of input/output processors (72,74,76) communicating with a master processor (70). Each of the input/output processors has a filtering mechanism (128) to filter the inputs (B, C, D) before transmission to the master (70) over the communication channel (80) precluding the necessity of filtering at the master. More importantly, the shared communications sys- item is not loaded down with every change of an input. Because of this feature, only meaningful changes are put on the communication line, thus substantially reducing its load which makes its effective response time stay high. The inputs when received at the master can be immediately handled to improve the central processor response time. Two types of filtering are provided, in particular, transition and debounce filtering to respond to switch and sensor inputs. Also, there is provided a means to programmabty select the type of filter and the time period of filtering.
Patent EP-0110564-A1 (EP)
Inventor: ANGYAN SANDOR
IPC: A01N59/00
Filed: 1983-10-27
Abstract: 57 Granules for the control of nematodes and soil dwelling pests which contain in total, 0.1-20% by weight of a hydrogen carbonate (I) of the formula MHC0 3  and/or a carbonate (II) of the formula (M) n CO 3  (wherein M is a mono- or divalent metal ion or an ammonium group and n is 1 or 2) and an organic acid (the weight ratio of the hydrogen carbonate (I) and/or the carbonate (II) to the organic acid being 1:10 - 10:1), in admixture with one or more organic or inorganic carriers. An insecticidal-nematocidal compound may also be included. 
     The granules may be applied at a level of 1-100 kg/ha. The hydrogen carbonate and/or carbonate and organic acid may be provided in one type of granule and the insecticidal-nematocidal compound in another type of granule, the two types of granule being mixed on site.
Patent EP-0097177-A1 (EP)
Inventor: ROECK ERICH
IPC: E05D11/10
Filed: 1982-12-21
Abstract: La charnière est pourvue d'un dispositif d'arrêt. Ce dispositif d'arrêt comprend un ressort à pression (17) disposé dans une douille (15) de matière plastique. Si la charnière est fermée, le ressort à pression (17) agit sur la douille (15) par un levier (11) articulé. Dans le ressort (17) se trouve une cheville en acier (31) qui s'appuie avec sa tête (32) sur un axe du levier articulé (14).