baber/WOPTO huggingface dataset:
Patent DE-3173493-D1 (DE)
Title: N-phenylsulfonyl-n'-pyrimidinyl- and -triazinyl ureas
Inventor: MEYER WILLY
IPC: C07C/
Filed: 1981-07-13
Granted: 1986-02-27
Abstract: N-phenylsulphonyl-N'-diazinyl- and triazinyl-urea derivs. and their salts are new. A is 1-6C alkyl or 2-6C alkenyl, both opt. substd. by 1-4C alkoxy, 1-4C alkylthio, 1-4C alkylsulphinyl, 1-4C alkylsulphonyl 1-4C haloalkoxy, 1-4C haloalkylthio, 1-4C haloalkylsulphinyl or 1-4C haloalkylsulphonyl or A is 2-6C haloalkenyl. E is methine or N; X is O, S, sulphinyl or sulphonyl; Z is O or S- m is 1 or 2; R1 is H, halogen, 1-5C alkyl, 2-5C alkenyl, 1-4C haloalkyl, YR5, COOR6, NO2 or CONR7R8; R3 and R4 are each H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkyl, halogen or up to 4C alkoxyalkyl; R5 and R6 are each 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; R7 and R8 are each H, 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; Y is O, S, sulphinyl or sulphonyl. The intermediate phenylsulphonamide derivs. of formula (II) are also new. (a) R1, R2, A, M and X are as in (I) or (b) R1 and R2 are as in (I), but M=1, A=H and X is O or S. (I) are stable herbicides and plant growth regulators, which are easy to handle. (I) are highly selective and can be used e.g. in tropical areas to inhibit the growth of cover crops so they do not compete with the crops but without totally killing cover crops so that they still provide protection against soil erosion. (I) are esp. useful as selective herbicides in cereal, cotton, soya, maize and rice crops. -
Patent DE-3176215-D1 (DE)
Title: Non-yellowing topical pharmaceutical composition
Inventor: KOONSVITSKY BURTON PHILLIP
IPC: A61K31/65
Filed: 1981-11-09
Granted: 1987-07-02
Abstract: Topical compositions, containing tetracycline, tetracycline salts or tetracycline derivatives, which do not cause skin yellowing, are disclosed. These compositions are formulated such that, upon application to the skin, the tetracycline component recrystallizes in small, irregular crystals at the skin surface. Preferred compositions are buffered at a pH between about 2.0 and 4, such as by the addition of citric acid. The method of treating skin disorders such as acne, using these compositions is also disclosed.
Patent DE-3263514-D1 (DE)
Title: Means for suspending files
Inventor: GLODECK GUNTER
IPC: B42F15/00
Filed: 1982-06-15
Granted: 1985-06-20
Abstract: 1. Device for the transversely displaceable suspension of a letter file which has, for the purposes of suspension on carrier rails arranged at different heights, one hook (21) engaging the higher lying carrier rail from above and one hook (31) engaging the lower lying carrier rail from above and from behind, characterised in that the hooks (21, 31) are formed on plates (2, 3) that are arranged on the interior of the letter file back cover (11) in the region adjacent to the letter file back (12), and that, for the purposes of suspension on carrier rails arranged at the same height, lugs (4) are mounted in a restrictedly swivelable manner and in a known way on the plates (1, 2), which lugs when swivelled outwardly rest against stop means formed by arms bent out form the plates (2, 3).
Patent DE-3263747-D1 (DE)
Title: Ski brake
Inventor: BEYL JEAN
IPC: A63C7/10
Filed: 1982-07-28
Granted: 1985-06-27
Abstract: A ski brake is provided with two braking arms pivotally mounted in bearings disposed transversely with respect to the ski. The braking arms are downwardly inclined towards the interior of the ski and joined together by means of a resilient stirrup-piece located above the ski and capable of undergoing resilient flexural deformation in its own plane. The stirrup-piece is connected to the braking arms by means of pivot-pins in the form of rivets, the axes of which are located at right angles to the plane of the stirrup-piece.
Patent DE-3264635-D1 (DE)
Title: Cleaning tape for magnetic heads
Inventor: THIELE HARTMUT
IPC: G11B5/627
Filed: 1982-03-27
Granted: 1985-08-14
Abstract: 1. Cleaning tape for magnetic heads consisting of a flexible layer support and a cleaning layer of a nonwoven fabric of polyester fibres, characterised in that the nonwoven fabric consists of heat-bonded binder-free and continuously spun polyester fibre of polyethylene terephthalate having a longitudinally oriented fibre structure.
Patent DE-3275312-D1 (DE)
Title: Electric lamp
Inventor: MAYER-STAUFENBIEL TORSTEN
IPC: B60Q1/26
Filed: 1982-09-21
Granted: 1987-03-05
Abstract: 1. Warning beacon, especially for motor vehicles, with a reflector rotatable about a verticle axis by an electric motor within a fixed plastic hood, and with an incandescent lamp, especially a single-filament halogen incandescent lamp, which is fastened releasably in a lamp holder, characterized in that the lamp holder consists essentially of a fixed laterally open housing (16) and of an insulating part (18) which can be swung out from the orifice (17) in the housing (16) and which, together with an incandescent lamp (14), is held so as to be pivotable relative to the housing (16) and relative to the reflector (13), and the insulating part (18) can be shifted, by means of two ribs (19) located diametrically opposite one another, counter to the force of a helical spring (21) in two associated V-shaped slot guides (20) in the housing (16), for locking on the one hand in the lighting position and on the other hand in the swung-out position for exchanging the incandescent lamp (14).
Patent DE-3278903-D1 (DE)
Title: Sorting system
Inventor: EMSLEY ROBERT MARSHALL
IPC: B07C3/08
Filed: 1982-11-03
Granted: 1988-09-22
Abstract: A sorting system for generally flat articles includes a number of receptacles (2) mounted on a conveyor (1) each of which is disposed to receive and convey an article to be carried lying with its surface of maximum size perpendicular to the conveyor line of travel and which are each angularly displaceable about an axis extending lengthwise of the conveyor between two positions in which a controllable discharge outlet (9) of the receptacle is positioned on opposite sides respectively of the conveyor.
Patent DE-3363851-D1 (DE)
Inventor: SCHMID JURGEN DR ING
IPC: H02M7/48
Filed: 1983-02-01
Granted: 1986-07-10
Abstract: In an inverter for converting a direct voltage into an alternating voltage, having a number of n circuit units connected in series between two outputs, each circuit unit comprising a series connection, having a direct voltage source and a switch with a switching connection, and a unidirectionally conducting circuit element disposed in parallel with the series connection, the inverter having a control unit which operates the switching connections of the switches to render the switches conductive or non-conductive, in order to minimize the circuitry the voltage values of the direct voltage sources have the values U=UO.2 nu ( nu =0, . . . n-1, O having any desired value), and the control unit is an analog-digital converter (1) having an analog input and digital outputs (A nu ), whose analog input receives a reference alternating voltage and from whose digital outputs the 2 nu  output is connected to the switch connection (S nu ) of the switch of the circuit unit containing the voltage source with the voltage value U nu . Application to mains-connected photovoltaic solar energy installations.
Patent DE-3365275-D1 (DE)
Title: Process for preparing quaternary ammonium-functional silicon compounds, products prepared thereof and use of the same
Inventor: MARTIN EUGENE RAY
IPC: D06M13/51
Filed: 1983-05-20
Granted: 1986-09-18
Abstract: Quaternary ammonium-functional silicon compounds are prepared by reacting carbinol-functional quaternary ammonium compounds with carboxylic acid-functional silicon compounds. These quaternary ammonium-functional silicon compounds may be used as antistatic finishes for textiles.
Patent DE-3374670-D1 (DE)
Title: Pneumatically operated impact tool
Inventor: LINDBERG ERIC THOMAS
IPC: B25D17/11
Filed: 1983-09-12
Granted: 1988-01-07
Abstract: A plastic silencer (12) surrounds a compressed air tool (11) and forms an exhaust chamber (27) around the tool. Two exhaust tubes (31, 32) from the chamber (27) are to the greater part situated in the chamber. A number of holes (35, 36) have been drilled near the inlet ends of the tubes. As a result the building up of ice in the inlet is prevented.
Patent DE-3378242-D1 (DE)
Title: Electric cable glands
Inventor: HUTCHISON JOHN BLUNDELL
IPC: H02G15/04
Filed: 1983-04-14
Granted: 1988-11-17
Abstract: In a cable gland comprising two tubular members (6,12) each wider at one end than at the other and telescopically engageable at their respective wider ends to define an annular chamber (15) around a cable end inserted through the telescoped members with means (11, 14) for urging the tubular members axially together after the chamber has been filled with an appropriate sealing compound, at least one resilient contact finger (4) is in electrical continuity with one of the tubular members and projects inwardly in order to make effective contact with a corrugated sheath (1) or other metallic layer of the cable. The contact finger(s) is/are thus effectively embedded in the sealing compound, and locked in position when it sets, so giving a secure contact as well as an effective fluid-tight seal.
Patent DE-3380345-D1 (DE)
Title: Apparatus for mixing and dispensing a plurality of different fluids
Inventor: SENF JOHN WARREN
IPC: B01F15/04
Filed: 1983-11-15
Granted: 1989-09-14
Abstract: Apparatus for mixing and dispensing multiple fluids utilizes two fluid reservoirs (18, 20) each in fluid communication with a respective pump (54, 64) for pumping the fluids to a mixing head (50). Means (70) drive the pumps at respective speeds inversely proportional to the respective viscosities of the fluids and are arranged to pump the fluids from the reservoirs at a predetermined volume ratio. A pressure switch (58) is provided for measuring fluid pressure to the mixing head (50) and stopping the pumping of fluid at a predetermined maximum pressure while starting the pumping of fluid when the fluid pressure falls below the predetermined maximum pressure. A device (96, 98, 88) for detecting an empty fluid reservoir is used to stop the pumping of fluids to avoid single component pumping. A mechanical torque-releasable coupling (72) is used to disconnect the pumps (54, 64) from the pump drive (70) in the event of an internal pump overload.
Patent DE-3460588-D1 (DE)
Title: Process for the continuous production in particle form of ethylene-butene-1-copolymers
Inventor: MUELLER-TAMM HEINZ DR
IPC: C08F210/16
Filed: 1984-02-16
Granted: 1986-10-09
Abstract: 1. A process for the continuous production of particulate ethyl-ene/butene-1 copolymers catalytic polymerization of ethylene and butene-1 in a liquid alkane -in which the monomers to be polymerized are present in dissolved form, and the particulate copolymer formed is present in suspended form as reaction medium, using a Ziegler catalyst system consisting of (1) a titanium-containing component and (2) an aluminium trialkyl, in the presence of hydrogen as molecular weight regulator at elevated temperature and under elevated pressure, while circulating the reaction mixture in a loop to which the starting materials are added, and from which the particulate copolymer formed is removed, wherein, (a) isobutane is used as the reaction medium, (b) the amount of monomeric ethylene in the reaction mixture is kept within a range of 6 to 15 moles par 100 moles of the total molar amount of isobutane, monomeric ethylene, monomeric butene-1 and hydrogen contained in the reaction mixture, (c) the amount of monomeric butene-1 in the reaction mixture is kept within a range of 20 to 35 moles per 100 moles of the total molar amount of isobutane, monomeric ethylene, monomeric butene-1 and hydrogen contained in the reaction mixture, (d) the amount of hydrogen in the reaction mixture is kept within a range of 0.1 to 1.5 moles per 100 moles of the total molar amount of isobutane, monomeric ethylene, monomeric butene-1 and hydrogen contained in the reaction mixture.
Patent DE-3464403-D1 (DE)
Title: A pressure regulating system
Inventor: VAN DEN WILDENBURG ADRIANUS M
IPC: F02M21/02
Filed: 1984-02-06
Granted: 1987-07-30
Abstract: A pressure regulating system with amplifier is provided for preparing the mixture of a gas with air for a combustion engine. The pressure regulating system comprises a first (9) and second (14) inlet conduit opening in a first chamber (13) through which gas is supplied under constant pressure. The first inlet conduit (9) is separated from the first chamber by a valve (12) connected to a diaphragm (10). The second inlet conduit (14) comprises an adjustable restriction (15), through which a constant small quantity of gas being delivered to the first chamber (13). The pressure regulating system also comprises an outlet conduit (31) being directly connected to the first chamber (13) and to the inlet of the user and a second chamber (23) being separated from the first chamber by said diaphragm (10). To said second chamber (23) a third inlet conduit (16), provided with an adjustable restriction (19), is connected, through which a constant small quantity of gas is delivered to the second chamber. The second chamber (23) is also connected to the first chamber i.e. outlet conduit, through a variable restriction (18).
Patent DE-3474538-D1 (DE)
Title: Single hinge interlocking closure profile configuration
Inventor: KAMP EWALD ALBERT
IPC: B65B/
Filed: 1984-12-29
Granted: 1988-11-17
Abstract: An interlocking closure fastening device comprising an omega-shaped closure element and a co-acting clamping closure element. The co-acting clamping closure element may have a profile portion comprising two generally parallel arm portions wherein one of the arm portions terminates in an inwardly curved hook portion, and the other arm portion curves slightly inward prior to terminating in an outwardly extending clamp portion; or the profile portion may comprise two outwardly curved arm portions wherein one of the arm portions terminates in an inwardly curved hook portion, and the other arm portion curves inwardly prior to terminating in a slightly outwardly curved hook portion; or the profile portion may comprise one inwardly curved arm portion terminating in an inwardly curved hook portion, and one generally straight arm portion.
Patent DE-3480719-D1 (DE)
Inventor: MAIER JOSEF
IPC: C12P7/52
Filed: 1984-12-14
Granted: 1990-01-18
Abstract: 1. Process for the obtaining of D-2-(6-methoxy-2-naphthyl)-propionic acid from mixtures of D- and L-2-(6-methoxy-2-naphthyl)-propionic acid esters of alkyl alcohols with 1 to 4 carbon atoms by asymmetric hydrolysis of the L-ester with a microbial enzyme, separation of the 2-(6-methoxy-2-naphthyl)-propionic acid from the D-2-(6-methoxy-2-naphthyl)-propionic acid ester and saponification of the latter, characterised in that one carries out the saponification enzymatically with esterase from hog liver or Pleurotus ostreatus.
Patent DE-3485638-D1 (DE)
Inventor: HEINZELMANN WALTER DR
IPC: A61K9/06
Filed: 1984-08-22
Granted: 1992-05-14
Abstract: Gel (or gel-contg.) compsn. comprises 0.5-25 wt. pts. coronary-active nitroester (I), 55-90 wt. pts. oil base, and 5-40 wt. pts. finely-dispersed silica. The new feature is that 60-95, pref. 60-80 wt.% of the silica is hydrophilic and 5-40, pref. 20-40 wt.% hydrophobic. Pref. compsns. contain 1-10, esp. 2-5 wt.% (I), which may be in addn. to (I) in suspension or adsorbed on a solid carrier.
Patent DE-3564299-D1 (DE)
Title: Device adaptable to a heat radiator with at least one rod for suspending articles
Inventor: ZEHNDER ANDREAS
IPC: D06F57/12
Filed: 1985-01-14
Granted: 1988-09-15
Abstract: An attachment to a space heating radiator to hang up clothes for drying consists of a holder with two elastic extensions by which it can be snapped in the gap between the vertical radiator pipes. A bar is hinged to the holder in such a way that, when not in use, it lies hidden below the front face of the radiator. When swung out horizontally, and locked in position, it forms a rest for the clothes to be dried. The preferred material for the holder is a heat resistant plastic.
Patent DE-3566006-D1 (DE)
Title: Circular loom
Inventor: HUEMER FRANZ X
IPC: D03D49/62
Filed: 1985-06-05
Granted: 1988-12-08
Abstract: In the circular reed of the circular loom, a plurality of weaving shuttles circulate. Each weaving shuttle has rollers arranged in pairs at its top edge and its bottom edge. The rollers operate together with the corresponding gliding surfaces on the upper shuttle race or lower shuttle race of the circular reed, and each shuttle is supported to circulate on shuttle guide rods by the centrifugal force conveyed by the support elements. The shuttle guide rods of the circular reed define between them a slit in the region of the upper and the lower shuttle races, which slit receives upon opening of the travelling shed one of the warp threads of the upper shed or the lower shed, and form there an upper and a lower rollway, taking up the centrifugal force of the circulating weaving shuttle for the respective pairs of support rollers on the shuttle. The slit widens outside the rollways towards the reed-horizontal median plane to a warp-yarn crossing space. These measures permit a rapid increase of the rotational speed of the weaving shuttle and the utilization of larger warp yarn packages.
Patent DE-3582186-D1 (DE)
Inventor: BENGELSDORFF HANS-JOACHIM DR
IPC: C12N7/00
Filed: 1985-04-04
Granted: 1991-04-25
Abstract: The cell cultures are obtained from the kidneys of pig carcasses by digestion with a proteinase. Cell cultures of this type can be used advantageously for growing viruses.
Patent DE-3586879-D1 (DE)
Inventor: KIMURA KIYOSHI
IPC: C07F9/547
Filed: 1985-04-18
Granted: 1993-01-21
Abstract: 1,4-Dihydropyridine-3-carboxylates having the general formulaand the pharmacologically acceptable salts thereof are found to exhibit marked coronary vasodilating, hypotensive and other vasodilating actions with very little toxicity, so that they can be widely applied as remedies for circulatory diseases.
Patent DE-3665824-D1 (DE)
Title: Device for separating rolled stock
Inventor: PICCOTTI CLAUDIO
IPC: B21B15/00
Filed: 1986-04-04
Granted: 1989-11-02
Abstract: Box (10) to separate rolled stock, which comprises a frame (14), an inlet guide (12) and a pair of specially shaped rolls (15), such specially shaped rolls (15) including means (16-18) to regulate the distance between centres of the rolls with one single actuation to regulate both rolls (15) at one and the same time.
Patent DE-3666007-D1 (DE)
Title: Apparatus for labelling plastics articles
Inventor: NOWICKI CASIMIR WILLIAM
IPC: B65C1/04
Filed: 1986-02-21
Granted: 1989-11-09
Abstract: In the making of hollow plastic articles wherein at least one label (L) is positioned in each of a plurality of spaced partible moulds (20), a preform or parison is positioned in each set of partibla moulds and the moulds are closed and the preform is blown outwardly into the confines of the mould to apply the label to the resultant hollow plastic articles, there is provided a method of handling the labels which comprises; successively removing labels (L) from a label magazine (26) and positioning the labels in an array which corresponds in spacing to the spacing of the sets of moulds, simultaneously moving the labels in the array from the first position to a second position within the open partible moulds and depositing the labels in the moulds. The apparatus comprises a magazine (26) for supporting labels (L) in a stack, an endless belt transfer device (27) positioned adjacent the magazine - (26), means (30, 32 to 38) for indexing the belt (27) in predetermined spaces corresponding to the spaces of the moulds, means (28) for successively removing labels (L) from ,the magazine (26) and depositing them on the conveyor, the spacing between successive labels on the endless transfer conveyor (27) corresponding to the spacing between the sets of moulds, and-means (63 to 65) for removing the labels simultaneously from the endless transfer conveyor (27) and delivering them between the open partible moulds (20).
Patent DE-3682198-D1 (DE)
Inventor: GETTLEMAN LAWRENCE
IPC: A61K6/884
Filed: 1986-12-03
Granted: 1991-11-28
Abstract: The invention provides a denture liner composition for a composite denture based on a phosphonitrilic fluoroelastomer [poly(fluoroalkoxy)phosphazene] curable at atmospheric pressure at temperatures of about 100 DEG  C. or less, conveniently by immersing the packed denture flask in a water bath at the appropriate temperature. The composition includes trimethacrylate and dimethacrylate cross-linking agents for increasing liner hardness and decreasing water sorption characteristics of the cured liner. The composition preferably further includes filler materials for increasing the hardness of the liner product. The composite denture is preferably prepared in a one-step process wherein the liner composition material of a single firmness is cured in situ with the denture base material. Alternatively, a firm liner material is cured at the periphery of the denture, and a softer liner material cured at the center; this provides a firm elastic liner adjustable by grinding where soft tissues must be displaced, and a soft elastic liner over bony anatomy, where stresses from chewing are most concentrated and soft tissues are thin. Another possibility lies in curing the soft liner directly to a precured denture as a reline procedure in an pre-existing denture.
Patent DE-3682838-D1 (DE)
Inventor: PORRO MASSIMO
IPC: A61K39/385
Filed: 1986-07-02
Granted: 1992-01-23
Abstract: Glycoproteinic conjugates having trivalent immuno­genic activity obtained by binding, by a covalent bond, to a protein selected among CRM 197, tetanus toxoid, and pertussis toxin, at least an oligosaccharidic hapten derived from the capsular polysaccharide of a gram-posi­tive bacterium and at least an oligosaccharidic hapten derived from the capsular polysaccharide of a gram-nega­tive bacterium, and wherein said oligosaccharidic haptens are previously activated by introducing terminal esters.
Patent DE-3684379-D1 (DE)
Inventor: WAKATSUKI YOSHIHIRO OMRON TATE
IPC: H01H13/06
Filed: 1986-08-04
Granted: 1992-04-23
Abstract: A push button switch comprising a case, an operation section having operation plungers which can be pushed into the case and which can be separated from each other, and a switch section which is made operative and inoperative by the pushing of the operation section housed in the case, characterized by a first rubber seal for sealing between a lower plunger of the operation plungers and the case, and by a second rubber seal for sealing between the operation plungers.
Patent DE-3687807-D1 (DE)
Inventor: HIRAYAMA CHUICHI
IPC: B01J20/26
Filed: 1986-06-27
Granted: 1993-04-01
Abstract: The present invention provides novel spherical grains of polyamino acid which can be used as a filler in chromatography, cosmetic powder and the like. The spherical grains can be produced by a method which comprises the steps of preparing a solution of hydrophobic polyamino acids, such as poly n-leucine, dissolved in an organic solvent; adding the solution to an aqueous medium and agitating said medium so as to obtain a dispersion of the spherical grains of the polyamino acid dispersed in the aqueous medium while evaporating the organic solvent; and isolating the spherical grains of the polyamino acid from the dispersion.