baber/WOPTO huggingface dataset:
Patent DE-2960831-D1 (DE)
Title: Acylanilides with herbicidal and fungicidal activity, process for their preparation and their use
Inventor: HABERLE NORMAN DR DIPL CHEM
IPC: A01N37/24
Filed: 1979-07-10
Granted: 1981-12-03
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, NL SE 1. Use of one or several acylanilides of the following general formula as a plant protective agent,  see diagramm : EP0007089,P10,F1  in which formula X represents an ethenyl radical or an ethynyl radical, wherein in the ethenyl radical one or two hydrogen atoms, and in the ethynyl radical one hydrogen atom, can be substituted by methyl and/or ethyl, A and A**1 represent the same or different radicals selected from the group consisting of hydrogen radicals, methyl radicals and ethyl radicals, n is 0 or 1, R**1 represents a hydrogen atom, a halogen atom, a straight-chain or branched-chain, optionally halogen-substituted, alkyl radical having from 1 to 4 carbon atoms, an alkoxy radical having from 1 to 4 carbon atoms, an optionally halogen-substituted oxyaryl radical, or a nitro radical, and R**2 and R**3 represent the same or different radicals selected from the group consisting of hydrogen radicals, halogen radicals, alkyl radicals having from 1 to 4 carbon atoms and alkoxy radicals having from 1 to 4 carbon atoms. For the Contracting State : AT 1. 1. Use of one or several acylanilides of the following general formula as a plant protective agent,  see diagramm : EP0007089,P12,F1  in which formula X represents an ethenyl radical or an ethynyl radical, wherein in the ethenyl radical one or two hydrogen atoms, and in the ethynyl radical one hydrogen atom, can be substituted by methyl and/or ethyl, A and A**1 represent the same or different radicals selected from the group consisting of hydrogen radicals, methyl radicals and ethyl radicals, n is 0 or 1, R**1 represents a hydrogen atom, a halogen atom, a straight-chain or branched-chain, optionally halogen-substituted, alkyl radical having from 1 to 4 carbon atoms, an alkoxy radical having from 1 to 4 carbon atoms, an optionally halogen-substituted oxyaryl radical, or a nitro radical, and R**2 and R**3 represent the same or different radicals selected from the group consisting of hydrogen radicals, halogen radicals, alkyl radicals having from 1 to 4 carbon atoms and alkoxy radicals having from 1 to 4 carbon atoms.
Patent DE-2962551-D1 (DE)
Title: Improvements in flexible transparent strips for strip doors
Inventor: LEPERS JACQUES ARTHUR
IPC: E06B3/80
Filed: 1979-06-13
Granted: 1982-06-03
Abstract: 1. A flexible transparent band for use in sheet strip doors for closing entrances and exits of workshops or stores through which transporting or handling machines may travel, said doors being in the form of a plurality of vertical planar bands (1) provided with longitudinally extending parallel beads (2) which are equally spaced apart and project from each of the two faces of a band, characterised in that the distance between two beads (2) of a band (1) is so calculated that relatively sharp parts of said machine, whose width is of the order of magnitude of the width of the ends of lifting forks, always come into contact with at least two beads (2).
Patent DE-2966545-D1 (DE)
Title: Compositions for use in decreasing appetite for calories as carbohydrates
Inventor: WURTMAN RICHARD J
IPC: A23L33/00
Filed: 1979-06-04
Granted: 1984-02-23
Abstract: Compositions and substances are provided for use decreasing appetite for calories as carbohydrates. The compositions comprise tryptophan effective to increase brain serotonin levels and an insulin-releasing carbohydrate e.g., sucrose; the compositions may also comprise a mild stimulant such as caffeine or tyrosine in an amount effective to maintain or increase brain dopamine and/or norepinephrin levels. Instead of being administered as a composition the active substances may be administered separately.
Patent DE-3063358-D1 (DE)
Title: Developer mixture and process for developing exposed copying layers sensitive to light
Inventor: SPRINTSCHNIK GERHARD DR
IPC: G03F7/32
Filed: 1980-10-09
Granted: 1983-07-07
Abstract: This invention relates to a developer mixture for washing out light-sensitive copying layers previously exposed in imagewise manner and containing a polymer of an N-vinyl amine, of vinyl alcohol or of a vinyl alcohol derivative, an alcohol being water-soluble in an amount less than 10% by weight, and water as the main constituent, the mixture containing as said polymer a copolymer which is water-soluble or which can be dispersed in water to form a stable dispersion, composed of (a) hydrophilic units of the formula I: <IMAGE>   wherein A is O-R or   <IMAGE>  R is a hydrogen atom or a methyl group; R1 is a hydrogen atom, an alkyl group or an alkoxy alkyl group having 1 to 10 carbon atoms each or an aryl group with 6 to 10 carbon atoms; R2 is an alkyl group or an acyl group having 1 to 5 carbon atoms each, and wherein a homopolymer of the hydrophilic units is water-soluble and of (b) hydrophobic units of vinyl monomers whose homopolymer is water-insoluble and which have an aromatic or a long-chain aliphatic group as the substituent, the proportion of the hydrophobic units being sufficient to ensure that an 0.1% aqueous solution of said copolymer has a surface tension of not more than 50 mN/m and that the quantity of said copolymer is at least sufficient to emulsify any quantity of alcohol exceeding the solubility limit. The invention also relates to a process for developing exposed light-sensitive copying layers using said developer mixture.
Patent DE-3067441-D1 (DE)
Title: Isocyanato-terminated polysulfide polymers and processes for their preparation
Inventor: BERTOZZI EUGENE R
IPC: C08G75/16
Filed: 1980-08-06
Granted: 1984-05-17
Abstract: Fully and partially aryl amine terminated polysulfide polymers and processes for their preparation and use are disclosed. The fully aryl amine terminated products are curable with isocyanates to high molecular weight polymers and are thus useful in molding and casting as well as in sealants. The partially aryl amine terminated polymers may be further reacted with polyisocyanates to form thiol terminated polysulfide polymers containing urea chain segments. These compounds are curable in the fashion of standard polysulfide polymers to form firmer polymers. The partially aryl amine terminated polymers may be also chain extended with isocyanate terminated urethane prepolymers. These block copolymers may be cured by standard SH terminated polysulfide polymer cure methods to prepare sealants of exceptional resiliency and weather resistance.
Patent DE-3164090-D1 (DE)
Title: Process for the production of a casing having a plastic film coating on its exterior
Inventor: HEINRICH WOLFGANG DR
IPC: B05C3/15
Filed: 1981-03-20
Granted: 1984-07-19
Abstract: Disclosed is a process for coating the outside surface of a length of tubing comprising the steps of coating the outside surface of the tubing with an initial layer of coating liquid, transporting the coated tubing along its longitudinal axis in a substantially vertically upward direction; passing the coated tubing through a constriction of predetermined width to reduce the thickness of the initial layer and form a thin layer of desired thickness on the outside of the tubing; leveling the thin layer without reducing the weight per unit area of the thin layer to form a layer of uniform thickness; and exposing the tubing to heat of a sufficient temperature to solidify the coating liquid and form an uninterrupted film of uniform thickness on the outside of the tubing.
Patent DE-3175030-D1 (DE)
Title: Derivatives of 4-aminobutyric acid and the medicines especially active on the central nervous system containing them
Inventor: CHAMBON JEAN-PIERRE
IPC: C07D295/18
Filed: 1981-08-13
Granted: 1986-09-04
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Amides of 4-aminobutyric acid corresponding to general formula :  see diagramm : EP0046707,P19,F3  in which : R designates a linear or branched alkyl group having from 1 to 7 carbon atoms or a cycloalkyl group ; m represents an integer of from 0 to 3 ; n represents an integer of from 0 to 2, on condition that m + n is equal to or greater than 1 ; X represents hydrogen, a lower alkyl group (1 to 4 carbons), a phenylalkyl group in which the phenyl group is possibility substituted, R1 and R2 considered separately designate hydrogen, a linear or branched alkyl group having from 1 to 18 carbon atoms, an aralkyl group, a cycloalkyl group or a possibly substituted phenyl group, or R1 and R2 considered together with the nitrogen atom to which they are attached represent a heterocycle with 5 or 6 groupings possibly comprising a second heteroatom such as pyrrolidine, morpholine, piperazine or pyridine and its partially or totally hydrogenated derivatives. 1. Claims for the Contracting State : AT Process for preparing amides of 4-aminobutyric acid corresponding to general formula (I) :  see diagramm : EP0046707,P20,F3  in which : R designates a linear or branched alkyl group having from 1 to 7 carbon atoms or a cycloalkyl group ; m represents an integer of from 0 to 3 ; n represents an integer from 0 to 2, condition that m + n is equal to or greater than 1 ; X represents hydrogen, a lower alkyl group (1 to 4 carbons), a phenylalkyl group in which the phenyl group is possibly substituted, R1 and R2 considered separately designate hydrogen, a linear or branched alkyl group having from 1 to 18 carbon atoms, an aralkyl group, a cycloalkyl group or a possibly substituted phenyl group, or R1 and R2 considered together with the nitrogen atom to which they are attached represent a theterocycle with 5 or 6 groupings possibly comprising a second heteroatom such as pyrrolidine, morpholine, piperazine or pyridine and its partially or totally hydrogenated derivatives, characterized in that the starting product is constituted by an aminoacid of formula :  see diagramm : EP0046707,P20,F4  in which m, n and X are such as defined above and R' is a hydrogen atom or a lower alkyl group (1 to 4 carbon atoms), said product is reacted on an acid chloride of formula R-COCI so as to convert the amine of the starting product into an amide radical and the product obtained is subjected to an amidification with a product of formula  see diagramm : EP0046707,P21,F1
Patent DE-3269236-D1 (DE)
Title: Clamp for centering the shaft of an endoprosthesis inserted into a hollow bone
Inventor: FREY OTTO
IPC: A61F2/30
Filed: 1982-11-13
Granted: 1986-03-27
Abstract: The retention device is formed of a guide piece for slidably receiving the shank of an endoprosthesis and an anchoring element for anchoring the guide piece within a bone. The guide piece and anchoring element can be pushed together or threaded together. The anchoring element is provided with slits so as to facilitate expansion upon movement of the guide piece into the anchoring element.
Patent DE-3269560-D1 (DE)
Title: Rotary tool for high speed machining of wood, plastics or light metals
Inventor: MUZZOLINI LICIO
IPC: B27G13/10
Filed: 1982-04-19
Granted: 1986-04-10
Abstract: The invention concerns means to clamp inserts in rotating tools, and advantageously in rotating tools employed in processing of wood, plastics or light metals, whereby said rotating tools travel at a very high speed and the inserts (23) can be re-used and readily replaced, said clamping means being characterized by the fact that in the tool holder (10) there is envisaged a plurality of housing spaces (11) which have a shape substantially like a truncated cone and which widen towards the middle of said tool holder (10), whereby a seating (14) for a tool is positioned at the side of said housing space (11) and a clamping body (17) is located in said housing space (11) and cooperates with at least one resisting block (18), and whereby at least said resisting block (18) cooperates with a regulating screw (19) able to exert on said resisting block (18) and on said clamping body (17) a lateral thrust such as will constrain said resisting block (18) against the opposing wall (12) of said housing space (11) and will constrain said clamping body (17) against said insert (23) and substantially towards the middle of said tool holder (10).
Patent DE-3277373-D1 (DE)
Title: Process for preparing substituted pyrimidinones and intermediates therefor
Inventor: LAM BING LUN
IPC: C07D405/14
Filed: 1982-02-04
Granted: 1987-10-29
Abstract: Compounds of the formula: <CHEM> wherein R is hydroxy, mercapto or methylthio and het is an optionally substituted acid stable, 5- or 6-membered heteroaryl ring having at least one nitrogen ring member are described. These are prepared by reacting a 5H-pyrimidine with a heteroarylaldehyde. These compounds are useful in that they may be reduced to a corresponding heteroarylmethyl pyrimidine and subsequently elaborated to form a histamine antagonist.
Patent DE-3277920-D1 (DE)
Title: A drum having a side carrying wall of a latticed structure for machines for the manufacture of paper, paper-board, asbestos cement or the like
Inventor: DE IULIIS CARLO
IPC: D21F3/10
Filed: 1982-09-17
Granted: 1988-02-11
Abstract: A drum having a carrying side wall of a latticed structure, to be used as a forming or suction drum in the machines for the manufacture of paper, paper-board, asbestos cement and the like, and which consists of two heads (2 or 2a) between which is mounted a peripherical, cylindrical carrying wall (1) constituted of two pluralities of small bars (1a, 1b) crossing to each other and which extend helically with the same pitch, but right-hand and left-hand respectively and equally spaced apart from each other so as to form a reticular structure with passages quadrangular in cross section, the bars (1a, 1b) being restrained with each other in their cross point. The heads (2 or 2a) are provided with axial orifices through which washing pipes (8, 8a; 8A) and optionally suction pipes can freely pass through the revolving drum.
Patent DE-3370309-D1 (DE)
Title: Container for keeping disposable tissue sheets together and for a stick-shaped recipient
Inventor: KLINGER MAX H
IPC: B65D5/52
Filed: 1983-07-19
Granted: 1987-04-23
Abstract: Receptacle for containing disposable cloths and a stick-like container, particularly a liquid cleaner for cleaning spectacles or a lipstick with a one-piece, box-like arrangement comprising a parallelepipedic box (10) for containing the disposable cloths (12) with an opening (14) for the removal thereof; a pace (16) following onto the same for receiving the liquid cleaner or lipstick located in a stick-like container; and a lid (20) closing box (10) and space (16) and a blank for such a receptacle.
Patent DE-3370504-D1 (DE)
Title: Fire stop
Inventor: ATTWELL RONALD LESLIE
IPC: F16L5/02
Filed: 1983-12-23
Granted: 1987-04-30
Abstract: A fire stop (1,30,35,40,50,60,65,66,70,75,80,85 to 90) for sealing the space between a flue pipe (2) and the periphery of an opening (3) in a structural member such as a floor (4) through which the flue pipe passes comprises a collar having a bore (8) for sealable engagement with the flue pipe (2). Portion (6) of the outer periphery of the collar tapers in an axial direction for sealing engagement with periphery of the opening (3). The collar is formed from two collar segments (5) which are usually pre-fabricated from a cementitious material which is selected so that the density of the material of the collar is similar to the density of the floor (4). Each segment (5) extends into the space above the floor (4). A heating dissipating fin (10,67,71) extends radially from the outer periphery of the collar above the opening (3). In the event of a fire in the flue (2) the collar rises on its taper maintaining sealing engagement with the periphery of the opening (3) and dissipating heat into the heat sink formed by the floor (4) and into the ambient air above the floor.
Patent DE-3372247-D1 (DE)
Title: Device for enciphering digital signals comprising one or more des circuits
Inventor: OBERMAN MAARTEN ROELOF
IPC: G09C1/00
Filed: 1983-09-23
Granted: 1987-07-30
Abstract: Circuit provided with a number of data encryption standard circuits (DES). In order to obtain a greater interaction between the key bits and the data bits, at least two DES are connected in series, and a number of bits of the output of a first DES is directly supplied to the input of a second DES, which number of bits is at the same time added modulo 2, modulo 4 to the bits of an equal number of other outputs of the first DES. Even if the same key should be supplied to both DES and if, due to an operating error, the first DES should have been set to encipher and the second DES should have been set to decipher, the clear text will be prevented from appearing at the output. At the same time a good protection against so-called weak keys is obtained.
Patent DE-3375771-D1 (DE)
Title: Motor vehicle with its body in the form of a volumetric shell of resilient material
Inventor: LAGANA GIUSEPPE
IPC: B60F3/00
Filed: 1983-03-05
Granted: 1988-04-07
Abstract: A motor vehicle of which the shell (1) is entirely constructed of resilient impact-resistant material configured into a structure of integrated volumes which is fitted on to a load-bearing (2) base comprising all the mechanical members. 
<??>The proposed vehicle is composed of a lower body portion or frame (2) to which the wheels and transmission and control members are connected, on which there is a structure formed from one or more blocks or sheets of resilient material, configured as volumes which harmonically blend the outer shape and the passenger compartments into a unified combination.
Patent DE-3381906-D1 (DE)
Inventor: YANG TAI-HER
IPC: H01R4/26
Filed: 1983-04-22
Granted: 1990-10-31
Abstract: This invention relates to lighting apparatus suitable for general garden and courtyard lighting. 
<??>Briefly, the lighting apparatus invention comprises illumination equipment, a photo-sensing timing switch device and an anti-sliding terminal block and power link-up terminal structure.
Patent DE-3465146-D1 (DE)
Title: Device for holding a weighing platform in parallel to itself on a weighing apparatus
Inventor: CONTASSOT JEAN-LOUIS
IPC: G01G21/24
Filed: 1984-10-30
Granted: 1987-09-03
Abstract: 1. A device for holding a weighing platform in parallel to itself, on a weighing apparatus, the device including at least two rolling members, such as cylinders (12, 13), which are superposed and each mounted between two vertical bearing elements (3, 5, 7, 9) located opposite to one another, one of which bearing elements (3, 5) forms part of a fixed supporting frame (1), the other (7, 9) being rigid with the weighing platform (10), the supporting frame (1) and the vertically movable assembly (6), to which the weighing platform (10) belongs, intersecting in their intermediate portions (4, 8) comprised between the lower rolling member or members (13) and the upper rolling member or members (12), in such a way that all the rolling members (12, 13) are applied against the corresponding vertical bearing elements (3, 5, 7, 9), characterised in that a force measuring device (19) ensuring the suspension of the vertically movable assembly (6), has its upper end joined by means of connecting ties (27) to a fastening point (28) located on the fixed supporting frame (1) substantially at the level of the upper rolling member or members (12), whilst the lower end of the force measuring device (19) is joined by means of other connecting ties (30) to a fastening point (31) located on the movable assembly (6) substantially at the level of the lower rolling member or members (13).
Patent DE-3468590-D1 (DE)
Title: Integrated semiconductor circuit having an external aluminium or aluminium alloy contact interconnection layer
Inventor: NEPPL FRANZ DR RER NAT
IPC: H01L23/532
Filed: 1984-07-12
Granted: 1988-02-11
Abstract: 1. An integrated semiconductor circuit comprising a substrate (1) consisting of silicon and in and on which are produced the elements which form the circuit and which have diffused silicon zones (2), and an external contact conductor path plane (6) which consists of aluminium or an aluminium alloy and which is connected to the diffused silicon zones (2) of the circuit which are to be contacted, using a metal silicide intermediate layer (5), characterised in that the intermediate layer (5) consists of tantalum disilicide, in which the tantalum content of the compound is greater than that corresponding to stoichiometric tantalum disilicide, as a result of which the diffusion of aluminium and silicon into the tantalum disilicide is prevented.
Patent DE-3473751-D1 (DE)
Title: Steering device and instrument console for a tractor
Inventor: EMUNDTS HORST
IPC: B60R16/027
Filed: 1984-09-29
Granted: 1988-10-06
Abstract: 1. A steering appliance including an instrument support of a tractor, especially one to be used for agricultural purposes, in which the steering force is transmitted directly or indirectly from the steering wheel (1) via the latter's hub (3) to the steering shaft and hence mechanically, hydraulically or by similar means to the steering arms to the appropriate axle, in which the appliance includes a disconnecting point which is disposed in the path of the force transmission, which is connected by a disengageable locking mechanism (7, 8) and which, when the mechanism has been disengaged, allows at least the steering wheel (1) to be removed along its axial direction, in which, for the purpose of relocating the steering wheel (1) to permit its use in the opposite driving direction, the driver's platform of the tractor is provided with a device comprising one part connected to the steering wheel (1) and two other parts fastened in the tractor and each associated with a respective one of the driving direction, and in which the one, driving wheel-connected, part is insertable into either of the two other parts, characterized by a combination of the following features, some of which are known per se ; a) the driving wheel (1) carries at its centre the stationary instrument support (10, 13) fitted with electric instruments ; b) the instrument support (10, 13) is fastened to one end portion of a rotationally fast tube (5), which extends through the hub (3) of the steering wheel (1), and the other end portion of which lockably yet axially removable engages a casing (6) immovably mounted in the tractor ; c) electric leads for the instruments carried by the instrument support (10, 13) pass through the tube (5) to one, tube-mounted, component (19) of a plug connection (18) while a respective specimen of the plug connection's other component (20) is mounted in each of the two tractor-fastened parts of the relocation device, in which the one and/or the other component (19 and/or 20) of the plug connection (18) is resiliently supported in its, or its respective, mounting ; and d) the locking mechanism (7, 8) of the steering wheel (1) is constructed to include a spring-biased detent and a number of notches (7) axially spaced from each other for the axial setting of the steering wheel (1).
Patent DE-3480215-D1 (DE)
Title: Detergent with fabric softener
Inventor: BURCKETT ST LAURENT JAMES CHAR
IPC: C11D1/04
Filed: 1984-08-06
Granted: 1989-11-23
Abstract: Granular detergent compositions with through-the-wash fabric softening properties are prepared from conventional detergent ingredients, clay fabric softeners, and microfine particles of a complex of long-chain amine and fatty acid The amine fatty acid complex provides fabric softening performance in the compositions when fabrics washed therein are dried. Importantly, the drying operation can be simple line-drying and machine drying is not required to secure the benefits of the invention, although machine drying may be used, if desired.
Patent DE-3483623-D1 (DE)
Inventor: EDWARDS ROBERT CHARLES
IPC: B01J27/28
Filed: 1984-04-05
Granted: 1991-01-03
Abstract: A process for the reactivation of vanadium-phosphorus-oxygen catalyst with alkyl esters of phosphoric acid and water. The catalysts are useful for the manufacture of maleic anhydride from butane feedstock.