baber/WOPTO huggingface dataset:
Patent EP-0035893-A2 (EP)
Inventor: ADAMS JOHN BENJAMIN JR
IPC: A01N47/36
Filed: 1981-03-06
Abstract: Compounds of the general formula
     wherein
     R 1  isR 3 S[O]n;   R 3  is C 1 -C 4  alkyl, C r C. alkenyl, cyclopentyl or cyclopropylmethyl;   R 2  isH,F,Cl,Br,CH 3 ,OCH 3 CF 3 ,NO 2 ,CNorNH 2     n is 0,1 or2;   W isOorS;   T isCHorN;   Z is CH or N;   X isCH 3 , C 2 H 5 , OCH 3 , OC 2 H 5 , or CH 2 OCH 3 ; and   Y is CH 3  or OCH 3 ;     
and their agriculturally suitable salts; exhibit general and selective herbicidal activities, and may also be used as plant growth regulants.
     The compounds can be formulated into agricultural compositions in conventional manner. They may be made e.g. by reacting a corresponding benzene- or pyridine- sulfonyl isocyanate or isothiocyanate with the appropriate 2-aminopyrimidine or2-amino-1,3,4-triazine.
Patent EP-0047592-A2 (EP)
Inventor: LIEN WAYNE W
IPC: H01H85/40
Filed: 1981-08-14
Abstract: A fuse link including a fuse element of known cross-sectional area having a number of holes centrally located therein to define reduced cross-sectional areas and a filler material provided in said holes, said embodiment having a short time-current melt characteristic at high overload substantially the same as the homogeneous fuse element and a long time-current melt characteristic different from the long time-current melt characteristic of the fuse element.
Patent EP-0050053-A2 (EP)
Inventor: LUSCOMB DOUGLAS ARTHUR
IPC: F02D1/02
Filed: 1981-09-04
Abstract: A fuel injector for use in an internal combustion engine of the type having a housing (20) having a bore (18) formed therein, a plunger (14) mounted for reciprocation in said bore (18), an injection chamber (22) defined by a space between said plunger (14) and said bore (18), means (24, 26, 40) for receiving and directing fuel to said injection chamber (22) to be pressurized by said reciprocation of said plunger (14) in said barrel bore (18), and means (42, 54) for discharging pressurized fuel from said injection chamber (22) when fuel therein reaches a predetermined pressure, bypass valve means (40) for controlling the pressure developed in said injection chamber (22) including a valve member (62) and a valve seat (68), said valve member (62) having an open position with respect to said valve seat (68) for discharging fuel from said injection chamber (22), thereby reducing the pressure of any fuel in said injection chamber (22) and a closed position with respect to said valve seat (68) for preventing the discharge of fuel from said injection chamber (22) thereby allowing the pressure of fuel in said injection chamber (22) to increase, operating means (80, 84) for applying a fluid pressure to said valve member (62) to cause said valve member (62) to move from the closed to the open position, and means for removing said fluid pressure to said valve member (62).
Patent EP-0061565-A2 (EP)
Inventor: LINDER RUDOLF
IPC: F24D19/08
Filed: 1982-01-23
Abstract: In a venting plug screwed into the upper pipe nipple opening of a radiator, which plug has an air discharge channel and a closure screw in a transverse bore of the venting plug which serves to close the air discharge channel and which is provided with a valve tip produced on a tapered extension, the air and the dirty heating water entrained with it is discharged towards the floor by undoing the closure screw. As a result, dirty heating water cannot be collected outside the radiator shell. In order to avoid this disadvantage, the closure screw, which is provided with an external square neck has a channel which extends from the head end to the tapered extension and into which the transverse channels in the tapered extension debouch. The air, together with the dirty heating water, are discharged outwards by means of a socket key plugged onto the outer square neck of the closure screw, passed through the radiator shell and provided with a continuous hollow shaft so that the dirty heating water can be collected outside the radiator shell. <IMAGE>
Patent EP-0064243-A2 (EP)
Inventor: KAKIMI TSUNEO
IPC: C22F1/18
Filed: 1982-04-23
Abstract: A method of welding opposite end surfaces of two titanium alloy parts (10, 12) kept in alignment by a high energy-density welding process such as electron beam welding, laser beam welding or TIG arc welding, characterized by closely interposing an insert member (14) of either practically pure titanium or Ti-Al binary alloy containing up to 3 Wt% of AI. Owing to thorough alloying of the inserted titanium (14) with the constituents of the fused base metal (10, 12), the weld metal (16) in a weld joint obtained by this method is sufficiently high in both strength and toughness. By an optional postwelding heat treatment, the strength of the weld metal (16) can further be enhanced.
Patent EP-0072395-A2 (EP)
Inventor: PFALZGRAF MANFRED
IPC: G05D13/00
Filed: 1982-05-13
Abstract: Die Erfindung betrifft eine Einrichtung zum Steuern der Stellung eines ein Kraftstoff-Luft-Gemisch beeinflussenden Elements eines Verbrennungsmotors eines Kraftfahrzeuges, wobei ein Sollwertgeber 2 zum Erzeugen eines elektrischen Sollwertsignals vorhanden ist, das einer Steuerelektronik 14 zuleitbar ist. Von der Steuerelektronik 14 ist ein Stellglied 19 zum Verstellen einer Drosselklappe 20 in eine der Stellung des Sollwertgebers 2 entsprechende Stellung steuerbar. Um ein ruckfreies Anfahren zu ermöglichen, ist zwischen Sollwertgeber 2 und Steuerelektronik 14 eine Reglereinheit 15 angeordnet, durch die beim Anfahrvorgang die Steuerung des Stellglieds 19 geregelt erfolgt.
Patent EP-0066850-A2 (EP)
Inventor: YATSUO TSUTOMU
IPC: H01L29/74
Filed: 1982-06-03
Abstract: A gate turn-off thyristor in which a cathode-emitter layer (2) is divided into a plurality of striplike regions which are radially arrayed on a major surface of a semiconductor substrate in a coaxial multi-ring pattern including a plurality of coaxially arrayed rings (R<sub>1</sub>, ..., R<sub>s</sub>). The cathode-emitter strips (2) belonging to a given one of the rings have a same radial length. The cathode-emitter strips belonging to the inner ring of a coaxial multi-ring pattern have a smaller radial length than that of the cathode-emitter strips (2) constituting the outer ring. A cathode electrode (8) is contacted to the cathode-emitter strip (2) in low resistance ohmic contact. A gate electrode (9) is ohmic contacted with a low resistance to a cathode-base layer (3) located adjacent to the cathode-emitter strip (2) so as to enclose it. An anode electrode (7) is ohmic contacted with a low resistance to the anode-emitter layer (5). With the structure of GTO, turn-off operation of unit GTO's each including a cathode-emitter strip is equalized.
Patent EP-0071073-A2 (EP)
Inventor: ECHIGO RYOZO
IPC: F23M20/00
Filed: 1982-07-13
Abstract: A radiant tube (3) is heated by high-temperature gases supplied from its one end. The tube supplies a heat radiation by being thus heated. The gases used for the heating are discharged from the other end of the tube. Inside the tube a heat exchanger (18) is provided in the proximity of the gas outlet (5) of the tube so as to recover thermal energy from the used gases before they come out from the outlet.
Patent EP-0074855-A2 (EP)
Inventor: ARCHIBALD RONALD LEONARD
IPC: B24B3/16
Filed: 1982-09-15
Abstract: @ The invention is concerned with performing grinding operations on a workpiece at predetermined locations along its length and is described in connection with a machine for sharpening broaches in which a broach to be sharpened is mounted on a fixed bed (1), the positions of all the teeth on the broach are sensed by a probe (14) during a first or forward pass of a work head (12) along the whole length of the broach, the information so obtained is fed to a micro-processor and the broach teeth are sharpened in turn by a grinding wheel (15) during a return pass of the work head along the broach using the information obtained by the sensing probe and input data fed initially into the micro-processor by means of a keyboard (26) on a control panel (25).
Patent EP-0079683-A2 (EP)
Inventor: RORER MORRIS PADGETT
IPC: C07D491/052
Filed: 1982-10-15
Abstract: Compounds of the formula
     wherein
     
     
     or
     and Q is O. S or SO 2 ; R. R,, R 2 , R 3 , R 4  are H or various organic groups, or R, can be halogen; R 5 , R 6 , R 7 . R 8  and R 9  are various organic groups;
Patent EP-0083324-A2 (EP)
Inventor: CILLARIO LORENZO
IPC: A23G3/02
Filed: 1982-12-27
Abstract: The confectionery product comprises a spherical wafer shell constituted by a pair of hemispherical half-shells stuck together by the contact of their respective fillings. One half-shell is placed in a hemispherical cavity of a first half-mould (11), while the other half-shell is forced into a cavity of a second half-mould (12) adjacent the first half-mould, having a profiled portion adjacent its edge which, in cross-section, converges towards the central axis of symmetry of the hemispherical cavity so as to form a narrow mouth. After each half-shell has been filled with a filling (14) which can adhere to the wafer, the second half-mould (12) is turned over (15) onto the first half-mould (11) so as to bring the two half-shells together at their edges. Subsequently (16a) this second half-mould (12) is raised slightly relative to the first half-mould (11), this raising, due to the forcefit of the upper half-shell in the cavity of the second half-mould, pulling up the confectionery product formed by the two joined half-shells. A downward thrust is then exerted (16b) on the outer surface of the second half-shell to expel this half-shell from the second half-mould and allow the confectionary product to fall into the cavity of the first half-mould. The second half-mould (12) is turned over (17) to bring it into the position adjacent the first half-mould and allow the removal (18) of the confectionery product from the first half mould.
Patent EP-0088909-A2 (EP)
Inventor: KLAUS FRANZ
IPC: H02K49/10
Filed: 1983-02-22
Abstract: 1. A device made as a coupling for the transmission of forces, having two cylinders (1, 2) lying one inside the other, the facing surfaces of which are occupied by equal numbers of permanent magnets (5) lying opposite one another, one of the cylinders being driven in rotation, and if necessary having a so-called gap-tube or gap-pot in the cylindrical interstice between the permanent magnets, where the magnets associated respectively with one cylinder are made either as small plates lying side by side or as a ring in one piece the resultant magnetization of which corresponds with that of the total number of small plates, characterized in that the boundaries (3) between two adjacent small plate magnets (5) or respectively between two adjacent magnetic zones in the case of one single ring run helically.
Patent EP-0098452-A2 (EP)
Inventor: WITTE HANS-HERMANN DR RER NAT
IPC: H04B10/272
Filed: 1983-06-21
Abstract: In optischen Bus-Netzstrukturen, in denen der Zugriff der Teilnehmer zum Bus nicht synchron gesteuert wird, tritt das Problem auf, daß gleichzeitig Daten von mehr als einem Teilnehmer auf der Bus-Strecke umlaufen können. Um einen hohen Datendurchsatz auf dem Bus zu gewährleisten, muß man diese Datenkollisionen möglichst vermeiden bzw. schnell erkennen. Es wird eine einfache Schaltung vorgeschlagen, mit der erstens festgestellt werden kann, ob der Bus für einen sendewilligen Teilnehmer frei ist, und die es zweitens ermöglicht, schnell Kollisionen auf dem Bus festzustellen und entsprechende Maßnahmen einzuleiten.
Patent EP-0093480-A2 (EP)
Inventor: BORTOLANI ERMANNO
IPC: B65B31/02
Filed: 1983-01-11
Abstract: The invention provides a method of vacuum packing by defining a "dummy product" 17, or a recess alongside a product article 14 on a support sheet 10 to form a cover sheet "collector" formation so that any "webbing" 18 is to the side of that "collector" formation 17 which faces away from the adjacent product article 14. That "collector" formation 17 can subsequently be trimmed to leave a webbing-free pack. Cutting down webbing reduces the risk of leakage of the pack. Preferably "collector" formation is a projection 17 the height of which is adjusted in response to the height of a product article 14 so that the extent of such webbing 18 is at a minimum.
Patent EP-0088636-A2 (EP)
Inventor: SWANSON MELVIN J
IPC: G01N31/22
Filed: 1983-03-09
Abstract: A method and apparatus for the quantitative determination of an analyte in a liquid employs a liquid-permeable solid medium defining a liquid flow path. The medium includes a number of reactant-containing reaction zones spaced apart along the flow path and in which reaction occurs with the analyte or an analyte derivative (e.g., a labelled analyte) to result in the formation of a predetermined product. Detector means are employed to detect analyte, analyte derivative, reactant or predetermined product in the reaction zones, the number of such zones in which such detection occurs indicating the amount of analyte in the liquid.
Patent EP-0090536-A2 (EP)
Inventor: BAILEY WALTER WILLIAM
IPC: B60T13/569
Filed: 1983-03-14
Abstract: A brake booster comprises a casing 21 divided by a diaphragm 24 and support plate 34 into two chambers so that differential pressure can be applied to the movable wall to supplement load from an input rod 15 and provide an increased load at output 33. Mechanical loads between the output region and input region of the booster are transmitted through tie bars 13 which are arranged in re-entrant portions or slots in the casing so as to be near the axis of the loads. The movable wall 34 is correspondingly shaped with re-entrant portions and is strengthened at the roots of these re-entrant portions by a deep flange 37. Casing part 21 is shaped conically to receive the deep flange 37 without restricting the stroke of the movable wall within the casing.
Patent EP-0100239-A2 (EP)
Inventor: JAPENGA ROBERT J
IPC: G05B19/07
Filed: 1983-07-27
Abstract: @ In order to ensure that no section of a glassware forming machine can authorise the delivery of a gob of molten glass to any other section, the time of occurrence of the delivery enable pulse of each section is monitored and it is determined whether this delivery enable pulse occurs within a predetermined time window. In the event that either the leading or the trailing edge of this pulse occurs outside the predetermined time windows, the gob interceptor (14) associated with the machine is activated to reject the gobs intended for that section. Additionally, the motion of the gob interceptor (14) may be monitored to determine whether the interceptor (14) has moved to either a delivery or intercept position thereof in a predetermined time.
Patent EP-0102253-A2 (EP)
Inventor: BENTLEY GEOFFREY
IPC: A01M7/00
Filed: 1983-09-02
Abstract: A spraying device has a pair of side pieces 6 joined together at the top 7 and inwardly directed spraying heads 9 which are caused to oscillate about horizontal axes to vary the direction at which spraying solution is applied to a plant located between the side pieces 6. When the device is movable on wheels 5, the oscillation of the heads 9 can be caused by a drive 10 from the wheels 5. Rear doors 8 close in the chamber formed by the side pieces 6 and are openable to allow plant 15 to exit from the chamber. The device can be drawn by a tractor 3 whose power take off can be used to drive the heads 9.
Patent EP-0117490-A2 (EP)
Inventor: KORNRUMPF WOLFGANG DR DIPL-CHE
IPC: C08B11/00
Filed: 1984-02-16
Abstract: In modern processes for the preparation of cellulose ethers containing one or more types of substituents (such as MC, CMC, HEC, HPC, MHEC or EHEC), cellulose is reacted with etherifying agents in the presence of water, base and a mixture of preferably inert organic solvents (as a dispersing auxiliary). Dimethoxyethane (ethylene glycol dimethyl ether) and at least one organic solvent selected from the group including alkanols, alkane diols and alkoxy alkanols (for example, methanol and/or isopropanol) are employed in the mixture of organic solvents used for these syntheses, particularly in quantities of 1 to 30 parts by weight per 1 part by weight of cellulose.
Patent EP-0129785-A2 (EP)
Inventor: SIMON UDO
IPC: A61J7/00
Filed: 1984-06-14
Abstract: 1. Storage device which reminds a patient that he must take a drug, consisting in a drug container with which a signalling device (3) activated according to preset time intervals is associated, which signalling device is designed as an electric clock with audible signal emitter (4) and/or with visual signal indication (21) and is provided with an electrically activatable starting input (16) which, on the first taking of a dose a drug, is supplied with an electric starting pulse along a pulse line (14), characterized in that the drug container is a tablet container (1) in which the tablets (13) are poured, welded or glued between a first foil (12) provided with depressions and a second foil (12') through which a pressure can be applied, and in that the pulse line (14) extends over the area that can be pressed on the second foil to remove the tablet (13), the pressing through of the tablet (13) cutting through the pulse line (14) and thereby setting off the starting pulse.
Patent EP-0135081-A2 (EP)
Inventor: ISHIGAKI YUKINOBU
IPC: H03G3/34
Filed: 1984-07-30
Abstract: In a noise reduction circuit, a sampling pulse is generated for operating a switch in time-coincident relationship with the portion of a signal which is affected by a noise impulse. The signal, applied to an inputterminal, is normally passed through the switch to a junction between a capacitor and a noninverting amplifier and is blocked when the switch opens in response to the sampling pulse. A differentiator is connected in a feedback circuit from the output of the noninverting amplifier to the input thereof. The differentiator is disabled when the switch remains closed and when the switch opens in response to the sampling pulse it begins differentiating a voltage which occurred immediately prior to the detection of the noise and supplies it to the capacitor to linearly interpolate the portion of the information signal which is disrupted by the noise impulse.
Patent EP-0150374-A2 (EP)
Inventor: KLUPPEL HANS-JURGEN
IPC: A61K31/14
Filed: 1984-12-10
Abstract: Oral and dental hygiene preparations containing quaternary ammonium compounds of the formula    <IMAGE>  (I)  wherein R1 is an n-alkyl group, preferably containing from 8 to 12 carbon atoms, R2 is hydrogen, a CH3-group or a CH2OH-group and R3 is a CH3-group or a group of the formula -CH2-CH(OH)-R2, A is an inorganic or organic acid anion and n is the basicity of the anion. The quaternary ammonium compounds of formula I can have a plaque inhibiting effect and show only slight antimicrobial activity. R1 is preferably an n-decyl group, R2 is hydrogen and R3 is a CH3-group or a 2-hydroxyethyl group. The oral and dent al hygiene preparations also preferably contain fluorides and/or organophosphonates as the anion A.
Patent EP-0181990-A2 (EP)
Inventor: MEYER EDWIN WILLIAM
IPC: A23K1/175
Filed: 1985-01-02
Abstract: Dry mixes of zinc salts with particulate proteinaceous feeds for ruminants decrease the rumen digestibility of the protein thereby increasing the nutrient value of the feed to the ruminant. The zinc salts are incorporated as powders external to the particles of feed material. The protective action against micro-organism attack on the protein is provided in the rumen. The dry mix feed materials can be used with beef and dairy cattle and sheep.
Patent EP-0150747-A2 (EP)
Inventor: REISCHL ARTUR DR
IPC: C02F3/10
Filed: 1985-01-14
Abstract: The present invention relates to the use of non-floating, non-abrasive, highly-filled polyurethane (urea) compositions of high water-absorbability, which during their production contain no cells capable of growth as carriers for biomasses in the biological treatment of waste-containing liquids. These carriers have a filler content of greater than 15% by weight and less than 95% by weight (based on the moisture-free weight of the filler-containing polyurethanes). The fillers are selected from the group consisting of natural materials containing finely-divided fossil lignocelluloses or the secondary products thereof (e.g., peat, lignite, mineral coal or coke), active carbon, finely-divided distillation residues, inorganic fillers, homogeneous or cellular plastics particles (and more particularly polyurethane foam (waste) particles) and mixtures thereof. The polyurethane (urea) is a hydrophilic and/or hydrophobic polyurethane(urea), and preferably contains cationic groups. These highly-filled, polyurethane (urea) carriers have a water-absorbability exceeding 33% by weight of water in the swollen carrier. These carriers allow improved treatment of industrial and municipal liquid waste to be achieved in biologically-operating treatment plants. Treated waste which has reduced toxicity, a diminished smell, improved clarity and a very small residual content of organic, decomposable material is obtained due to the increased decomposition effect thereof.
Patent EP-0155669-A2 (EP)
Inventor: AIVASIDIS ALEXANDER
IPC: C12M1/00
Filed: 1985-03-19
Abstract: Microorganisms and animal cells are immobilised, especially for anaerobic processes, such as for the purification of waste waters or for the biotechnological production of nutritionally essential and pharmacological substances, using as inorganic carriers porous sintered articles, especially sintered glass in the form of Raschig rings, with a double pore structure, which are characterised by porosity-determining macropores which allow free exchange of liquid and gas from the interior of the carriers to the surroundings, and by open micropores which pass through the macropore walls and whose size is in the region of that of microorganisms or cells. These carriers have an open pore volume of 35 % to 85 %, with 20 % to 80 % deriving from macropores with a pore diameter of 20 to 500  mu m and 15 - 5 % deriving from micropores with a pore diameter of 1 - 10  mu m, and they are obtained by sintering a powdered mixture of fine-particle material and a coarse-particle substance which melts above the sintering temperature and can be dissolved out of the sintered product, allowing to cool and dissolving out the soluble component.
Patent EP-0166231-A2 (EP)
Inventor: COOK WAYNE LEE
IPC: D21H21/28
Filed: 1985-05-24
Abstract: Salts of phenylazonaphthyl sulfonic acids useful as blue-red colorants for textile fabrics, cellulosic fibers and edibel compositions are prepared by diazotizing aniline sulfonic acid and coupling the resulting diazo compound to a 1-hydroxynaphthalene mono- or disulfonic acid.
Patent EP-0165533-A2 (EP)
Inventor: SANDRINI FURIO
IPC: B65D1/22
Filed: 1985-06-07
Abstract: Rigid, multipurpose, polyhedric structure which can be folded away on its own base consisting of: a base (1), a roof (2), vertical lateral surfaces (3), (4) and (5) provided with fold lines or grooves which extend along one or both the diagonals, and a vertical surface (6) which is free on at least three sides; connected together by means of a continuous flexible layer. 
     Also the base (1) and the top (2) can be provided with fold lines or grooves which extend along one or both the diagonals. The surfaces can be made either from a multilayer material consisting of a continuous, flexible layer and rigid parts fixed to said layer or from plastic material and can be  I  partially empty.