baber/WOPTO huggingface dataset:
Patent EP-0098055-A2 (EP)
Inventor: PURVIS FAY A
IPC: A62C5/02
Filed: 1983-06-01
Abstract: @ A liquid supply system is disclosed for use with a motor-driven water pump (10) of the type having a plurality of outlets (12) through which water may be pumped. Each outlet (12) has a first valve (14) and a fluid pressure drop inducing device (16) associated therewith. Each first valve (14) is operable to open and close the respective outlet (12), and each pressure drop inducing device (16) is operable to admit a liquid additive into the respective outlet (12) at a flow rate which is directly proportional to the flow rate of the water being pumped therethrough when the respective first valve (12) is open. The supply system comprises a liquid additive storage tank (28), a liquid additive pump (24) connected respectively by suction and discharge conduits (26 and 22, 18) to the storage tank (28) and to each pressure drop inducing device (16). A respective second valve (30) is arranged in each discharge conduit (22, 18). Each second valve (30) is operable, when closed, to isolate the respective pressure drop inducing device (16) from the liquid additive pump (24). Each second valve (30) is also operable, when open to a selected setting, to meter the amount of liquid additive being supplied to said pressure drop inducing device (16). A variable output hydraulic drive means (32, 34) powers the liquid additive pump (24). A first control means (50), which is responsive to the water pressure developed by the water pump (10) and to the liquid additive pressure developed by the liquid additive pump (24), varies the power output of the hydraulic drive means (32, 34) in order to maintain the water pressure and the liquid additive pressure in balance irrespective of changes in water pump flow rate, water pump operating pressure, and the setting of the or each second valve (30).
Patent EP-0094336-A2 (EP)
Inventor: WRAIGHT FREDERICK GEOFFREY
IPC: D07B3/04
Filed: 1983-05-06
Abstract: Method and apparatus for making metallic cords to be used as reinforcing members in elastomeric structures using a 2 for 1 strander (10) and a false twist principle to join together two elements characterized by filaments or strands parallel in one element and twisted in the other element, and further maintaining separate tension levels on the two elements to provide a cord which is uniform in the helices which are formed by joining the two elements together.
Patent EP-0130338-A2 (EP)
Inventor: HIRAOKA HIROYUKI
IPC: G03C5/00
Filed: 1984-05-21
Abstract: An oxygen-reactive ion etch barrier (2) in a multi-layer resist structure (1, 2, 3) consists of polysilane having a molecular weight above 4000 and a glass transition temperature above 100 DEG C. As the polysilane is a positive acting resist which is particularly sensitive to wavelengths less than 375 nm, the resist structure need have only two layers if equipment is available to expose the polysilane layer to radiation of less than 375 nm wavelength.
Patent EP-0139266-A2 (EP)
Inventor: IWASAKI HIROSHI C O PATENT DIV
IPC: H01L29/732
Filed: 1984-10-03
Abstract: A semiconductor integrated circuit device is disclosed which comprises a bipolar transistor and a field effect transistor, in which a gate electrode (38, 39) of the field effect transistor and a collector electrode (40<sub>2</sub>) of the bipolar transistor are formed from a common electrode layer (102) of a high impurity concentration, and in which the collector region (24<sub>2</sub>) of the bipolar transistor comprises a region (100) of a high impurity concentration having a conductivity type the same as that of the collector region (24<sub>2</sub>) of the bipolar transistor.
Patent EP-0153448-A2 (EP)
Inventor: LANGEN ARNOLD
IPC: C13B10/00
Filed: 1984-10-11
Abstract: Zur Herstellung eines naturbelassenen Vollrohrzuckers, der etwa die Farbe und den Geschmack von frisch gepreßtem Zuckerrohrsaft hat und noch wertvolle Aminosäuren und Vitamine enthält, wird aus reifem, entblättertem, sauberem Zuckerrohr mit hohem Saccharosegehalt der Zuckerrohrsaft nur bis zu 50 % des Rohrgewichts abgepreßt, der erhaltene Saft bei einer Temperatur über dem zweiten Flockpunkt der Wachse, Fette, Eiweißstoffe und Pentosane pasteurisiert, die Flockung abgetrennt, der gereinigte Saft unter der Pasteurisierungstemperatur schonend eingedickt und der erhaltene Sirup durch plötzlichen Entzug des restlichen Wassers in eine trockenes, rieselfähiges Produkt überführt.
Patent EP-0153458-A2 (EP)
Inventor: FAUBEL UDO
IPC: G01B3/56
Filed: 1984-12-01
Abstract: Square consisting of a short and a long leg, the latter being constructed as square blade (2), the short square leg (1) preferably being constructed as a cast member. On the top surface of the short leg (1) are retaining projections (7) which engage in a form-fitting fashion one or more holes in the blade (2) lying on the top surface, and a cover plate (6) fixes the blade (2) from above on the short leg (1). <IMAGE>
Patent EP-0120605-A2 (EP)
Inventor: IGARASHI ARIO
IPC: G01N27/12
Filed: 1984-02-24
Abstract: A gas detecting apparatus comprising a gas sensor, a load limiting resistor connected in series to the gas sensor, an electric source for applying a predetermined voltage to the gas sensor and the load limiting resistor, and means to detect resistance variations of the gas sensor, wherein the gas sensor comprises a semiconductor of metal oxide placed at least at both ends thereof in close contact with a metallic heating member, the semiconductor being heated by the metallic heating member, whereby variations in combined resistance of the semiconductor and the metallic heating member which occur as the semiconductor adsorbs a gas are detected by said means.
Patent EP-0118270-A2 (EP)
Inventor: MCCLAIN ROLAND R
IPC: C08G59/56
Filed: 1984-02-27
Abstract: A liquid curing agent for polyepoxides having terminal epoxide groups is made from a blend of a monomidazole and a mixture of 1,4-butanediol and trimethylolpropane. Cured compositions made from the curing agent and the polyepoxide are useful in various types of plastics applications.
Patent EP-0125866-A2 (EP)
Inventor: MUSSER ARLENE K MINNESOTA MINI
IPC: C08K5/00
Filed: 1984-05-08
Abstract: An optical transmission radiation filter absorbing between 320 and 500 nm comprises a polymeric film having a benzylidene or naphthalimide dye in combination with a phenol-formaldehyde resin which shifts the absorbing wavelength of the dyes.
Patent EP-0131438-A2 (EP)
Inventor: ROBINSON ANTHONY
IPC: F24D19/10
Filed: 1984-07-05
Abstract: In a system for controlling a number of central heating boilers of large capacity having means for switching-off each boiler when the flow temperature reaches a predetermined maximum, the temperature at which each boiler is switched on again can be automatically varied in dependence upon the outside temperature in such a manner that as the outside temperature rises the boiler is switched on at progressively lower boiler flow temperatures, thus increasing the length of the boiler cycles. This is achieved by a boiler cycling controller which receives signals from temperature detecting devices located externally of the building and in the water flow and return lines and is operable automatically to vary the point at which the boiler is switched on.
Patent EP-0133035-A2 (EP)
Inventor: TAKASAWA SEIGO
IPC: C12R1/885
Filed: 1984-07-27
Abstract: Cellulase may be prepared in good yield and at relatively low cost by culturing certain mutant strains of the genus Trichoderma, which exhibit increased inducibility of cellulase by L-sorbose, in medium wherein the carbon source comprises cellulose-containing material of plant origin, for example, bagasses, waste papers, rice plant hulls and straws or soybean wastes. Preferred mutant strains are exemplified by Trichoderma reesei PC-1-4, PC-3-7, X-30 and X-31.
Patent EP-0123580-A2 (EP)
Title: Two speed accessory drive
Inventor: MASON MURRAY RICHARD
IPC: F16H3/54
Filed: 1984-03-21
Abstract: A two speed drive (10) comprising: a driving member (12); a rotatable driven member (20) coaxially positioned rela- tiveto the driving member(12); planetary gear means (30, 40, 50) rotatable with the driving member (12) and with the driven member (20) for providing in one condition a non-reducing speed drive and for providing in a second condition a speed reducing drive therebetween, the gear means (30, 40, 50) including a sun gear (40) drivingly engaging the driving member (12), a ring gear (50) mounted for rotation about said driving member (12), and a plurality of planetary gears (30) interconnecting the sun gear (40) and the ring gear (50), the driven member (20) attached to and carried with the planetary gears (30); and electromagnetic clutch means (80), operable in a first mode for simultaneously driving the sun gear (40) and the ring gear (50) in the one condition to establish a non-reducing speed drive and operable in a second mode to rotationally lock the ring gear (50) for driving the driven member (20) through the sun gear (40) and the planetary gears (30) at a speed less than the speed of the driving member (12).
Patent EP-0147309-A2 (EP)
Inventor: PATHE CLAUDE
IPC: H01M6/36
Filed: 1984-12-18
Abstract: Thermal cell comprising an anode, a cathode, a solid electrolyte and a thermal activation device based on an electrically conducting pyrotechnic composition essentially characterised in that the cathode (2), the electrode (3) and the anode (12) together form a wafer (10), in that the anode (12) consists of a reactive material (chosen from the alkali metals and alkaline earths) deposited in a thin layer on a metal element (4) having a large specific surface and made integral with a metal support (5) serving as a current collector, in that the cathode (2) comprises a reactive material chosen from the higher metal oxides, metal sulphides and mixtures of these metal oxides or of these sulphides and in that, finally, the electrolyte (3) comprises a eutectic mixture of metal halides. <IMAGE>
Patent EP-0152068-A2 (EP)
Inventor: BISCHOFF EDELBERT DR
IPC: G01N31/22
Filed: 1985-02-07
Abstract: In a further development of the method for detecting the occurrence of allergen-containing house dust according to European Application 84113705.2, a paper prepared with the aromatic diazo compound (and with starch where appropriate) is used for carrying out the colour reaction.
Patent EP-0164089-A2 (EP)
Inventor: BARTH PHILLIP W
IPC: F16L55/027
Filed: 1985-06-03
Abstract: A comb filter (16) including a first plurality of generally parallel grooves (24) and a capillary (18) including a second groove (30) connected to the first plurality of grooves are integrally formed in a substrate (10) such as by selective etching a surface of a semiconductor substrate. A cover (14) is affixed to the surface (12) and covers the etched grooves (24, 28, 30). An input line (33) is connected to the filter (16) and an output line (35) is connected to the capillary (18). A second comb filter (20) can be included in the output line.
Patent EP-0169486-A2 (EP)
Inventor: FINDLING JOSEF
IPC: B01D21/34
Filed: 1985-07-16
Abstract: Vorrichtung zur Verteilung einer aus einem Ende eines Zuführungsrohrs in einen Verteilerraum eintretenden Flüssigkeit auf einen den Verteilerraum unten begrenzenden, mit Durchbrechungen versehenen Boden, insbesondere Rohrboden oder Schlitzboden, gekennzeichnet durch wenigstens eine in dem Verteilerraum in Abstand von dem Ende des Zuführungsrohrs angeordnete Prallplate, die auf sie treffende Flüsigkeit zu an ihrem unteren Rand befindlichen, abwechselnd nach beiden Seiten gekrümmten Schränklappen umlenkt.
Patent EP-0171663-A2 (EP)
Inventor: STADLER FRED L
IPC: G06F3/048
Filed: 1985-07-23
Abstract: A field-directed screen help technique for a data entry system responds to a user request for help by overwriting a portion of the data entry screen with explanatory text that relates to the field the user is currently entering. The explanatory text may overlay other fields on the screen but leaves the related field area in view. The explanatory text is highlighted and linked to the data entry field so that the user can see the explanatory text in the context of the field. The explanatory text disappears when the user presses a response key.
Patent EP-0185135-A2 (EP)
Inventor: MATSUI MASASHI
IPC: C12R1/91
Filed: 1985-08-14
Abstract: Specific antibody of the invention is capable of differentiating between malignant and benign tumors, and is obtained by culturing hybridoma cells prepared from tumor cells treated with a certain anti-tumor substance.
Patent EP-0180084-A2 (EP)
Inventor: ABOU SHOUJI
IPC: H03K3/354
Filed: 1985-10-14
Abstract: @ An input MOS transistor (22) receives an input voltage and produces a current corresponding to the input voltage. A charge/discharge circuit (23 to 26) charges a capacitor (29) alternately in two different directions by the output current of the transistor (22). A select circuit (30) alternately selects and produces one of the potentials at either of the electrodes of the capacitor (29). A single two-input comparator (31) compares a reference potential with a potential of the output signal of the select circuit (30). The select circuit (32) produces a signal corresponding to the comparison result. The select circuit (32) allows the output signal of the comparator (31) to be transmitted alternately to the set input terminal and the reset input terminal of a flip-flop (33). The flip-flop (33) is set and reset by the output signal of the switch means (32) to produce an oscillating signal. According to a change in the level of the oscillating signal, the charge/discharge circuit (23 to 26) switches the charging direction of the capacitor (29). According to a change in the voltage level of the output signal of the flip-flop (33), the select circuit (30) selects the potential which is higher in absolute value than the other. According to a change in the voltage level of this output signal, the switch circuit (32) directs the output signal of the comparator (31) to one of the set and reset input terminals of the flip-flop (33).
Patent EP-0171147-A2 (EP)
Inventor: FRANK BRUCE HILL
IPC: C07K14/62
Filed: 1985-06-12
Abstract: Compounds of formula: 
<CHEM>
 where n is zero or one, and their pharmaceutically-acceptable salts, have insulin-like activity.
Patent EP-0177336-A2 (EP)
Inventor: TAKAYAMA YOSHIHISA
IPC: H01L23/528
Filed: 1985-10-01
Abstract: A gate array integrated device incuding a plurality of single column type arrays (BC1), a plurality of matrix type arrays such as double column type arrays (BC2), and longitudinal connection areas (CH) provided between the arrays (BC1, BC2). One of the single column type arrays faces at least one side of each of the matrix type arrays (BC2).
Patent EP-0159933-A2 (EP)
Inventor: PRASIL BERNARD
IPC: G01N27/90
Filed: 1985-04-03
Abstract: The device consists of a first set of superimposed coils (41, 42) carried on a saddle (2) guided along the rail. These coils are coupled inductively to the running surface of the rail (1) and are inserted into an impedance measuring bridge (4). A second set of coils (51, 52), arranged symmetrically on both sides of the vertical symmetry plane of the rail (1), is inserted into a second impedance measuring bridge (5). The coils (41 and 42) form an eddy current detector which is sensitive to all the irregularities in the running surface, while the detector formed by the other pair (51, 52) will only be sensitive to those irregularities which are not symmetrical with respect to the vertical symmetry plane of the rail. Skid marks are of the latter type. The combination of the data from the bridges (4 and 5) in the processor (7) enables faults to be distinguished from constructional discontinuities in the rail in combination with data from other sensors such as ultrasonic detectors. By supplying the bridge (5) with two frequencies and carrying out a weighted subtraction of the measuring signals from this bridge (5), the ability to distinguish faults from certain discontinuities is improved. <IMAGE>
Patent EP-0169081-A2 (EP)
Inventor: HALL DAVID R
IPC: B22F7/06
Filed: 1985-04-16
Abstract: A composite material is described which includes a mixture of individual diamond crystals and pieces of precemented carbide. The mixture is heated and pressurized to create intercrystalline bonds between the diamond crystals and chemical bonds between the diamond crystals and the precemented carbide pieces. The resulting composite polycrystalline diamond body exhibits excellent wear characteristics and impact resistance.
Patent EP-0185629-A2 (EP)
Inventor: MARINONI GIORGIO
IPC: B23K11/25
Filed: 1985-12-18
Abstract: The apparatus comprises a pair of welding electrodes (7) between which the parts to be welded (5) are clamped, an electrical current source (2) for supplying the welding electrodes (7) and connectible to the mains so as to operate at a frequency substantially corresponding to the frequency of the mains current, and an electrical transformer (5) having a primary winding (5a) supplied by the electrical current source (2) and a secondary winding (5b) which supplies the welding (7). A converter circuit (4) is connected between the electrical current source and the transformer and, from the electrical power supplied by the source (2), generates a periodic electrical current at intermediate frequency which is supplied to the primary winding (5a) of the transformer (5). The transformer (5), which is of small size, is mounted immediately adjacent the welding electrodes (7) and has a rectifier element (5c) associated with the secondary winding (5b), whereby the electrodes are supplied with a rectified, substantially direct current.
Patent EP-0181299-A2 (EP)
Inventor: PERMER CHRISTER
IPC: G01N33/487
Filed: 1985-10-24
Abstract: A metering valve for extracting a given volume of fluid from a first fluid flow and introducing the thus extracted volume of fluid to a second fluid flow, comprising a stationary valve component provided with a first and a second supply channel and a first and a second discharge channel, and a metering component which can be rotated relative to the stationary valve component and which incorporates a metering channel of the aforementioned given volume. In accordance with the invention, the valve component (2) has a planar surface (9) into which the aforementioned supply and discharge channels open out. The metering component (7) also includes a planar surface (10) which abuts against the planar surface (9) of the valve component (2) and into which the two ends of the metering channel open out. These ends are so located that in the first position of rotation of the metering component (7) in relation to the valve component (2) they connect the first supply channel with the first discharge channel of the valve component (2) and in a second position of rotation connect the second channels of the valve component (2).
Patent EP-0185645-A2 (EP)
Inventor: ARRANT KEARNEY DALE
IPC: E01C13/00
Filed: 1985-12-16
Abstract: A rapid drying playing field of water-permeable artificial turf adhered to a perforated closed-cell, polymeric foam pad which is loose laid on a sloped impervious base to form an interface there-between. Rain water permeates the artificial turf and pad and flows in the interface under the floating turf and pad.
Patent EP-0195982-A2 (EP)
Inventor: BIANCHI GIUSEPPE
IPC: G01N17/02
Filed: 1986-03-13
Abstract: ©7 System for collecting chemical-physical and electrochemical parameters for designing and/or operating cathodic protection systems applied to steel structures exposed to corrosion. Said system comprises a series of electrode sensors (5,6), (5-7, 5-7'), (14-16), (17), connected to a conducting sleeve (2) applied onto a multipolar conducting cable (1) and/or series of conventional sensors placed in sealed rooms (26) provided inside cable (1).The invention further discloses the process for utilizing said system.
Patent EP-0197456-A2 (EP)
Inventor: SHANDA TIAN
IPC: E21B7/28
Filed: 1986-03-27
Abstract: The apparatus to move and form a passage or space in the soil comprises squeezing means (6) for squeezing the soil and thrust means (9, 11) for producing a thrust force to advance said squeezing means (6) to move and form a passage or space in the soil.
Patent EP-0204146-A2 (EP)
Inventor: TAKASE MASAYUKI
IPC: A01N57/20
Filed: 1986-04-29
Abstract: A herbicidal composition which comprises as the active ingredients (a) 2-(4-chloro-2-fluoro-5-propargyloxyphenyl)-5,6,7,8-tetrahydro-1 H-1,2,4-triazolo-(1,2-a)-pyridazine-1,3-2H-dione and (b) at least one of N-(phosphonomethyl)glysine and its salts (glyphosate), DL-homoalanin-4-yl(methyl)-phosphinic acid and its salts (glufosinate), 2-amino-4-[(hydroxy) (methyl) phosphionyl]-butyrylalanylalanine and its salts (bialaphos) and 1,1'-dimethyl-4,4'-bipyridinium ion and its salts (paraquat), and an inert carrier or diluent. Said composition exerts an enhanced herbicidal potency.
Patent EP-0203553-A2 (EP)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B65H5/14
Filed: 1986-05-23
Abstract: 1. Gripper system for, preferably, a cylinder of a rotary printing machine, in which a number of one-part grippers is fastened to a pivotal gripper spindle, characterized in that the grippers (3) are supported by means of a gas pressure spring (9) on the gripper spindle (1), and in that the ratio of total volume of the gas pressure spring to change in volume through resilience is large.
Patent EP-0214640-A2 (EP)
Inventor: TSURUO TAKASHI
IPC: C12P21/00
Filed: 1986-09-08
Abstract: By
 (a) immunizing a mouse with an adriamycin-resistant K562/ADM strain which has been established from a human myelogenous leukemia cell K562 strain (ATCC CCL243);
 (b) taking spleen cells out of the immunized mouse and preparing a dispersion of the cells;
 (c) subjecting the spleen cells together with mouse myeloma cells to cell fusion conditions thereby to prepare a hybridoma as a fusion product between the spleen cell and the myeloma cell;
 (d) culturing the mixture of cells obtained from the step (c) on a selective medium on which only the hybridoma can grow;
 (e) determining whether the hybridoma-containing supernatant of the medium contains the antibody desired thereby select hybridoma capable of producing the antibody desired;
 (f) cloning the hybridoma thus selected; and
 (g) incubating the clone in an abdominal cavity of a mouse or on a medium a monoclonal antibody is formed and accumulated in the cancerous ascites or the supernatant of the medium.
Patent EP-0222385-A2 (EP)
Inventor: KUNO SACHIKO
IPC: A61K31/365
Filed: 1986-11-12
Abstract: Described is the use of sex hormones for the manufacture of a medicament for treatment of immunodeficiency diseases (Fig. 1).
Patent EP-0197654-A2 (EP)
Inventor: RUSSELL ROBERT ALAN
IPC: F16J9/04
Filed: 1986-03-07
Abstract: A one-piece single-gap ceramic piston ring (30) is mounted in a top groove (24) below a reduced-diameter head land of a piston (16) to form an assembly. Preferable use of an L-shaped ring cross-section and high strength ceramic material provide a ring (30) capable of being installed over the head land while maintaining opening and closing strains within the ultimate strain capability of the ceramic material of the ring (30).
Patent EP-0194843-A2 (EP)
Inventor: CANNING LEWIS RUEBEN
IPC: C07C239/00
Filed: 1986-03-10
Abstract: A family of propylene amine oxime ligands has the formula 2wherein preferably R<sup>1</sup> is C1-C4 alkyl or phenyl and each of R, R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is H or C1-C4 alkyl. The technetium-99m complexes of these ligands are lipophilic neutral complexes useful as diagnostic radiopharmaceuticals and particularly for brain scanning. The ligands show stereoisomerism. The preparation and properties of the d1- and mesostereoisom- ers, and of the d- and 1-enantiomers, are described. The 1-enantiomer and the d1-stereoisomer of the preferred compound (2, R=R<sup>1</sup>=R<sup>2</sup>=CH<sub>3</sub>, R<sup>3</sup>=<sub>R</sub><sup>4</sup>=<sub>H</sub>) show good retention in the brain.