baber/WOPTO huggingface dataset:
Patent IT-MI20011787-D0 (IT)
Inventor: DIGIROLAMO P FABIO
IPC: E05F15/00
Filed: 2001-08-13
Abstract: Improved protection and safety device for automatic gates, in particular for automatic sliding gates, comprising at least one protection rib (10, 110, 210, 310) which includes a shaped profile (12, 112, 212, 312) connected to a protection element (14, 114, 214, 314), containing inside of it at least one portion of cable (22, 122, 222, 322) attached to a mechanism for shutting off the power supply to the gate, following pressure upon the protection element (14, 114, 214, 314), as a consequence of a collision of an obstacle; in at least one portion of the profile (12, 112, 212, 312), corresponding to a lower and/or upper zone of the rib (10, 110, 210, 310) and of the surface of the gate, it is foreseen to insert a shell (30, 130, 230, 330), attached to the protection element (14, 114, 214, 314), comprising inside of it a lever member (32; 132, 150; 232; 350) and/or a plate or spring (337) connected to the cable (22, 122, 222, 322).
Patent DE-2960233-D1 (DE)
Title: Process for the preparation of alpha-hydroxycarboxylic acid amides
Inventor: WECHSBERG MANFRED DR
IPC: B01J21/00
Filed: 1979-05-22
Granted: 1981-04-23
Abstract: 1. A process for the preparation of alpha-hydroxycarboxylic acid amides from cyanohydrins by catalytic addition reaction with water, characterised in that the addition reaction with water is carried out in an aqueous reaction medium, which contains between 10 and 60% by weight of the oxo compound on which the cyanohydrin is based, in the presence of a catalyst which is dissolved in the reaction mixture and consists of oxygen-containing boron compounds, at a pH value of 7 to 11.
Patent DE-2963650-D1 (DE)
Title: Pneumatic tire, rim and combination thereof
Inventor: RANIK WILLIAM JOSEPH
IPC: B60C19/00
Filed: 1979-11-20
Granted: 1982-10-28
Abstract: This disclosure relates to a tire, a rim and a combination thereof that yields improved stability characteristics when the tire is run flat. The combination of this invention yields a structure wherein the tire will operate normally under normal conditions of load and pressure and will operate with the load equally distributed on each sidewall of the tire during run flat operation. In this invention, the tire has an asymmetric sidewall construction resulting from the inclusion of rubber inserts in its sidewalls of different bulk and the rim has axially outward extending rim flange extensions which are angled in relation to the axis of rotation of the rim. The extensions are angled in opposite directions. The proper combination of these features compensates for the camber that the tire is subjected to when it is run flat.
Patent DE-3071624-D1 (DE)
Title: Titration reagent for the determination of small amounts of water and method of using it
Inventor: SCHOLZ EUGEN DR
IPC: G01N31/16
Filed: 1980-12-22
Granted: 1986-07-03
Abstract: 1. Titration agent for the determination of small amounts of water, containing a heterocyclic amine, sulfur dioxide and iodine as well as a waterfree low molecular weight alcohol as solvent, characterized in that the amine is imidazole, thiazole, pyrimidine, triazine or a substitution product thereof.
Patent DE-3165718-D1 (DE)
Title: Method and apparatus for demodulating differentially encoded phase modulated data transmissions
Inventor: VAN DRIEST HANS
IPC: H04L27/18
Filed: 1981-12-16
Granted: 1984-09-27
Abstract: A method and apparatus for synchronizing a digital data demodulator to a received phase modulation carrier signal in which the carrier signal is phase shifted during each modulation period of the carrier to represent one of four pairs of binary bits or dibits. A first dibit clock is adjusted to the phase of a reference dibit clock whose output is used to synchronize the demodulator in establishing the location of the modulation period of the incoming carrier. In order to overcome errors found in the decoding of the carrier signal, the adjustment of the dibit clock is suppressed when the dibits 00 and 10 are being decoded. With this construction, it was found that the dibit clock may run out of synchronization if long strings of zero characters (dibits 00) are received. In order to solve this problem, a second dibit clock is employed which is adjusted on dibits 00. After a predetermined number of continuous 00 dibits have been decoded, the suppression of the adjustment to the first dibit clock is removed and the phase corrections applied to the second dibit clock are applied to the first dibit clock.
Patent DE-3167696-D1 (DE)
Title: Ribbon-shaped foodstuff produced by cuts of tuberous crops such as patatoes, beets, apples or the like
Inventor: MULLENDER GERNOT
IPC: A23L19/12
Filed: 1981-07-02
Granted: 1985-01-24
Abstract: A helical or spiral-shaped food, particularly a potato, is produced by means of being cut in a way that a helical or spiral ribbon is produced having a series of loops around a center whereby the loops define a space from each other. The space corresponds to the shape of the loops and is filled with at least one similar, helical or spiral ribbon.
Patent DE-3171517-D1 (DE)
Title: Displacer rod for use in a mechanical spectral shift nuclear reactor
Inventor: GJERTSEN ROBERT KENNETH
IPC: G21C7/10
Filed: 1981-12-04
Granted: 1985-08-29
Abstract: A displacer rod for use in a mechanical spectral shift pressurized water nuclear reactor comprises a sectioned substantially hollow low neutron absorbing metal rod capable of displacing reactor coolant without absorbing a high amount of neutrons. The tubular sections can be made of stainless steel or Zircaloy tubing and may contain pellets for weighting the displacer rod.
Patent DE-3265881-D1 (DE)
Title: Process for the preparation of digitoxigenin
Inventor: WELZEL PETER PROF DR
IPC: C07D307/58
Filed: 1982-10-27
Granted: 1985-10-03
Abstract: 1. A process for the preparation of digitoxigenin from deoxycholic acid by conversion of 1) deoxycholic acid (1) into the imidazolide (2) with carbonyldiimidazole, 2) degradation of this compound to the 20-methylene compound (3), 3) inversion of configuration at the 3-position and acylation to give the 3 beta-acyl analog (4), 4) acylation of this compound in the 12-position and reaction of the 3,12-bis-acylate with m-chloroperbenzoic acid to give the stereoisomeric 20,22-epoxides (6), 5) reaction of the epoxides with an aluminium alcoholate to give the allyl compound (7), the acyl groups being hydrolyzed, 6) oxidation of the allyl compound (7) to the alpha,beta-unsaturated aldehyde (8), 7) reaction of this aldehyde with methoxymethylenetriphenylphosphorane to give a mixture of the isomeric dienol ethers (9), 8) reaction of the dienol ethers (9) with singlet oxygen to give the 1,2-dioxane (10), 9) rearrangement of this compound with an organic base to give the 14-cardenolide (11), 10) selective acetylation in the 3-position and oxidation to the 12-ketone (13), 11) photolysis of the ketone (13) to give the unsaturated aldehyde (14), 12) which comprises comprises (sic) reducing this aldehyde to the corresponding primary alcohol with an organometallic reducing agent, reacting this alcohol with an alkyl- or aryl-sulfonic acid halide to give the corresponding sulfonic acid ester, cyclizing this ester to digitoxigenin by solvolysis and hydrolyzing the acyl group in the 3-position from this compound.
Patent DE-3273246-D1 (DE)
Title: Polymer comprising mers of esters and use thereof in coating compositions, binders or adhesive; esters and use thereof as monomers, reactive diluents, modifiers or crosslinkers
Inventor: EMMONS WILLIAM DAVID
IPC: C07C69/675
Filed: 1982-12-08
Granted: 1986-10-16
Abstract: Polymers comprising mers of esters of one or more alcohols and more than one of the acids represented by the formula CH2=CHCO2(CH2CH2CO2)nH, or ester forming derivatives thereof, wherein the average value of n, n, is 0.1 or greater, are useful as or in coating compositions, binders or adhesives. Esters of one or more alcohols other than C1 to C10 alkyl monohydroxylates and more than one of the above acids or derivatives having the same values of n are useful as or in monomers, reactive diluents, modifiers or crosslinkers.
Patent DE-3369689-D1 (DE)
Title: Pigment-containing liquid coating composition
Inventor: NOTA GABRIEL HENRI AUGUSTE
IPC: C08G59/42
Filed: 1983-12-21
Granted: 1987-03-12
Abstract: The invention relates to a block copolymer built up of blocks of a carboxylic, terephthalic or isophthalic polyester resin and an epoxy resin, and to a pigment-coating composition based on such a copolymer.
Patent DE-3371884-D1 (DE)
Title: Axle clamp for filament reinforced synthetic material leaf springs
Inventor: WELLS WAYNE E
IPC: B60G11/10
Filed: 1983-12-22
Granted: 1987-07-09
Abstract: An improved axle clamp is required, particularly for use with composite material leaf springs, to securely fix the position of the leaf spring relative to the axle or other wheel carrying member such as in the suspension system of an automotive vehicle. The present invention provides an axle clamp comprising a clamp base (1) and a wedge insert (2). The clamp base provides a platform portion (3) and substantially parallel side walls (4A, 4B) extending from the platform portion to form a channel adapted to receive the wedge insert. The inner surface of at least one side wall of the clamp base provides a channel-widening concavity (5A, 58). The wedge insert has a platform portion (7) and substantially parallel side walls (9A, 9B) extending from the platform portion forming an inner channel adapted to jacket a mid-portion of the leaf spring (10). The outer surface of at least one side wall of the wedge insert provides a convexity adapted to engage and substantially fill the channel-widening concavity of the clamp base. According to one embodiment, an axle clamp assembly comprises the clamp base and wedge insert and further comprises a clamp plate (12) positioned over the leaf spring opposite the clamp base and adapted to be attached thereto to hold the leaf spring securely between them. Optionally, a resilient pad (11) is provided mediate the leaf spring and the clamp plate.
Patent DE-3376197-D1 (DE)
Title: Apparatus for and method of sealing capsules
Inventor: WITTWER FRITZ
IPC: A61J3/07
Filed: 1983-09-13
Granted: 1988-05-11
Abstract: A method is disclosed for the sealing of gelatin capsules having hard shell coaxial cap and body parts which overlap when telescopically joined. Also described are apparatus and sealing fluids to seal the capsules. 
<??>The method comprises sealing the cap and body parts by the application of thermal energy, or a sealing fluid and thermal energy, to the region of overlap of the cap and body parts. 
<??>An apparatus for performing the method is also disclosed. The apparatus comprises: a funnel (5) for receiving the capsules (4) and applying them to a conveyor (14); wetting means (6,7) for applying sealing fluid to the capsules; drying means (9) for removing excess fluid from the capsules; and a energy source (15) for applying thermal energy to the capsules.
Patent DE-3378981-D1 (DE)
Title: Selective plating
Inventor: RICHARDS MICHAEL ARTHUR
IPC: C25D5/02
Filed: 1983-09-30
Granted: 1989-02-23
Abstract: A method of selective plating a component (1), which method comprises contacting upper and lower faces of the component (1) with upper and lower masks, respectively, so that the lower mask exposes a part of the component to be plated, positioning the component (1) over a plating tank and selective plating the component with a plating medium (18), the plating pressure and the hardness of the material comprising the upper mask (16) being such that the upper mask (16) is deformed during plating so as at least partially to mask the edge(s) of the said exposed part.
Patent DE-3471492-D1 (DE)
Title: Mixtures of disperse dyes
Inventor: BRANDT HORST DR
IPC: C09B1/50
Filed: 1984-08-20
Granted: 1988-06-30
Abstract: A dye mixt. comprises (a) 60-90wt.% of a brominated diaminodihydroxyanthraquinone of formula (I) in which X1 and X2 = OH or NH2 and X1 is different to X2, with an ave. Br content of 5-35, esp. 10-30%; (b) 40-10wt.% of an azo dye of formula (II) in which R1 = H, Cl or Br; R2 = 1-4C alkyl; R3 = H or 1-4C alkoxy and R4 and R5 = H, 1-4C alkyl, 3-5C alkenyl or 1-2C alkoxy-1-4C alkyl gps. and (c) 0-10wt.% of one or more shading dyes.
Patent DE-3473224-D1 (DE)
Title: Rail car with braking means
Inventor: FABIAN KLAUS
IPC: B65G9/00
Filed: 1984-03-30
Granted: 1988-09-15
Abstract: 1. A brakable trolley (1, 1') for running rails (2), the trolley comprising : a support or carrying arm (4, 5, 11, 11') on whose bottom end an article to be carried can be suspended and at whose top and running rollers (7, 8) are so disposed as to be adapted to roll on bottom flanks (9, 10) of the rail (2) lengthwise thereof : a braking element (13, 22, 23) engageable with the rail (2) ; and at least one pin (12, 20) which is guided with spring biasing (16, 16') on the carrying or support arm transversely to the direction of roller movement, the pin (12, 20) having at its bottom end a hook or an eye (6) for the suspension of a load while the braking element (13, 22, 23) is disposed at the top end of the pin (12, 20), the spring (16, 16') being operative, with the carrying or support arm in the unloaded state, to maintain the braking element (13, 22, 23) in a vertical end position for braking engagement with a surface (9, 10; 18, 19; 25) of the rail (2), characterised by a further braking element (15, 22) which is disposed at the top end of one of the pins (12, 21) and which is adapted to engage frictionally with a surface (9, 10; 25) of the rail (2) when the carrying or support arm is in its fully loaded state.
Patent DE-3476790-D1 (DE)
Title: Continuous business assembly of combined mailers and top-opening return envelopes
Inventor: SIMMONS RANDY DALE
IPC: B42D5/02
Filed: 1984-03-19
Granted: 1989-03-30
Abstract: A continuous business form assembly including combined mailers and return envelopes is compatible with automatic, non-adjustable slitters.
Patent DE-3481282-D1 (DE)
Inventor: KAMM KEVIN LANCELOT
IPC: B04B7/00
Filed: 1984-09-13
Granted: 1990-03-15
Abstract: There is described a centrifuge provided with a rotor identification system.The rotor identification system includes a rotor (4) having a pair of detectable elements (11, 12), e.g. magnets, spaced by an angular separation characteristic of the rotor (4), detector means (3), e.g. a Hall effect transducer, positioned so as to interact with the detectable elements (11, 12) to generate a signal which is a function of the angular separation and means responsive (20) to the signal to identify the rotor (4).
Patent DE-3565618-D1 (DE)
Title: Electric machine with indirectly-cooled stator winding
Inventor: JOHO REINHARD
IPC: H02K3/24
Filed: 1985-07-13
Granted: 1988-11-17
Abstract: 1. Electric machine having a casing, a stator, with indirectly cooled stator winding conductors (12) arranged in stator slots, and a rotor (10), in which arrangement the laminated stator core is built up of individual part-stacks of laminations (3) which are spaced apart by spacing ribs (15), and the intermediate spaces between two successive part-stacks of laminations form radially extending cooling slots (8, 11), the space between the laminated stator core back and the casing jacket (1) is subdivided into individual cooling gas chambers (6, 7, 14) through which, seen from both ends of the machine, cooling gas can be alternately radially supplied through first cooling slots (8) to the rotor (10) and both the gas coming from the first cooling slots and the gas heated in the rotor can be conducted away from the rotor (10) by means of second cooling slots (11), characterized in that the second cooling slots (11) are severally partitioned off with respect to the stator winding conductors (12), that additional cooling ducts (13), extending in the axial direction, are provided in the area of the second cooling slots (11) which are open towards the side face of the stator winding conductors (12) and are formed by openings in the side walls of the stator winding slots and by the partioning-off and which cooling ducts (13) are connected to one of the first cooling slots (8a) on the inlet side and to at least one of the second cooling slots (11') on the outlet side.
Patent DE-3573967-D1 (DE)
Title: Switched-mode controller and its application
Inventor: GRUNSCH ECKHARDT
IPC: H02M3/156
Filed: 1985-06-20
Granted: 1989-11-30
Abstract: A switching regulator for supplying current to a load in order to maintain a selected voltage across the load. Current is supplied to the load from a coil which receives a train of spaced trapezoidal current pulses from an energy source. The spacing between current pulses is maintained constant while the duration of the current pulses is varied to compensate for changes tending to vary the load voltage.
Patent DE-3584196-D1 (DE)
Inventor: LUOTOLA JUHANI E I
IPC: G01N33/546
Filed: 1985-07-09
Granted: 1991-10-31
Abstract: Fluorometric immunological assay method in which an antigen is attached onto magnetic particles, which are, for the time of measurement, pulled against the wall of the measurement vessel by means of the magnetic field.
Patent DE-3585372-D1 (DE)
Inventor: FARBOOD MOHAMAD I
IPC: C12P7/02
Filed: 1985-05-22
Granted: 1992-03-19
Abstract: A biologically pure culture of the microorganism Hyphozyma roseoniger having the identifying characteristics of CBS 214.83 and ATCC 20624 is new. The culture can be used to prepare a diol of formula (I) by cultivating under aerobic conditions in an aqs. nutrient medium contg. cpds. of formula (III), (IV) or (V). In formula  R=(A)-(J). Diol may then be cyclised to form a furan of formula (II). Microorganism was isolated from a soil sample obtd. from central New Jersey, USA. Cultivation is pref. at 18-28 deg.C for 12-264 hrs. with a substrate concn. of 1.5-30 g/l.
Patent DE-3586229-D1 (DE)
Inventor: HODSON HARRY
IPC: B01F27/906
Filed: 1985-03-15
Granted: 1992-07-23
Abstract: A method and apparatus for producing a colloidal mixture of a high degree of hydration comprising a hollow enclosure having a feed inlet to receive at least two dissimilar products to be colloidalized and a discharge outlet to dispense the colloidal mixture comprising a thrust generating assembly including a down thrust generating component and an upthrust generating component to cooperatively generate a pair of concentrically disposed cylinders of liquid mass moving in opposite directions relative to each other within the hollow enclosure such that the interface face between moving liquid masses forms a liquid shear zone to impart high energy mixing therebetween to produce the colloidal mixture.
Patent DE-3660560-D1 (DE)
Title: Internal-combustion engine having a gas-dynamic pressure-wave charger
Inventor: JAUSSI FRANCOIS
IPC: F02B33/42
Filed: 1986-05-05
Granted: 1988-09-22
Abstract: The pressure wave supercharger of the internal combustion engine has a diaphragm capsule (20) for controlling the supercharge air butterfly (14). The diaphragm (21) of the diaphragm capsule is, in operation, subjected on the butterfly side to the high pressure air in the high pressure air duct (2) and on the other side to the pressure at the protrusion 27 or in the compression pocket (5), via a control pressure line (26; 28). These pressures typical of the process vary with the speed of the cell rotor and control the setting of the supercharge air flap as a function of the speed and loading condition of the engine.
Patent DE-3662287-D1 (DE)
Title: Machine for the smoothing of concrete surfaces
Inventor: KREMERS ANTOON LAMBERTUS
IPC: E04F21/24
Filed: 1986-09-04
Granted: 1989-04-13
Abstract: A machine for the smoothing of freshly poured concrete surfaces, consisting substantially of a horizontally displaceable frame (1) with fastening and mounting points for two sets of rotating trowels (5,5',6,6'), each set being attached perpendicularly to the end of the tiltable rotating shaft (11).
Patent DE-3663211-D1 (DE)
Title: Device for winding coils on annular cores
Inventor: KAISER JURGEN
IPC: H01F41/08
Filed: 1986-05-12
Granted: 1989-06-08
Abstract: An improved toroidal core attaching device for a winding device for toroidal coils including a receptacle sleeve held on a pivotable arm to receive the toroidal core, the core and receptacle being pivotable on the arm into the orbit of an annular wire magazine. The receptacle sleeve is open in a region of its generated surface which is directed to the center of the magazine in the winding position and the receptacle sleeve and toroidal core form a clamp therebetween for an end of the wire. The open region of the receptacle sleeve forms an access opening for the clamping area.
Patent DE-3664142-D1 (DE)
Title: Building set for the erection of walls
Inventor: SCHEIWILLER ROLF
IPC: E02D29/02
Filed: 1986-02-21
Granted: 1989-08-03
Abstract: A structural assembly is used for producing walls. The assembly includes a plurality of structural elements, each element having at least one surface defining at least a portion of a dovetail joint. A first one of the elements is parallelepiped in shape and includes a first longitudinal side, the longitudinal side defining a half dovetail groove at each of its ends. The first element also includes a centrally disposed full dovetail groove and a full dovetail tongue separating the full groove from each half-groove. A second element of the assembly corresponds to one half of the first element. A securing element is also provided which includes at least one side defining a dovetail tongue member corresponding to the full groove in the first element. The securing element also includes an aperture extending therethrough. The structural assembly can be manufactured very economically on conventional machines and permits garden walls and the like to be easily produced and also to be secured firmly in position.
Patent DE-3665673-D1 (DE)
Title: Gas purification
Inventor: DENNY PATRICK JOHN
IPC: C07C9/04
Filed: 1986-07-22
Granted: 1989-10-26
Abstract: Desulphurisation of natural gas is effected using a bed of a particulate adsorbent comprising zinc oxide at below 30°C before molecular sieve drying of the gas. The absorbent particles preferably have a high BET surface area and pore volume.
Patent DE-3671016-D1 (DE)
Inventor: NAKAI HIDEO
IPC: A61K31/425
Filed: 1986-06-12
Granted: 1990-06-13
Abstract: A novel thiazolidine derivative of the formula:wherein R<sup>1</sup> is a substituted or unsubstituted phenyl group, R<sup>2</sup> is hydrogen or a lower alkyl group, R<sup>3</sup> is hydrogen, a lower alkyl group or a lower alkanoyl group, Q is a single bond or a lower alkylene group, Alk is a lower alkylene group, Y and Z are the same or different and are oxygen atom or sulfur atom and the group of the formula:oror a pharmaceutically acceptable salt thereof, which is useful as a cardiotonic agent is disclosed together with processes for the preparation of the compound and a pharmaceutical composition containing said compound.
Patent DE-3677348-D1 (DE)
Inventor: ADAMSON FLETCHER D
IPC: A41H43/02
Filed: 1986-11-18
Granted: 1991-03-07
Abstract: Apparatus for loading precut garment portions in an automated production line, said apparatus comprising a conveyor (42) for feeding said garment portions (11) to said production line, means (10 to 40) for delivering garment portions (11) on to said conveyor (42) in a substantially flat condition, means (51) for aligning an edge of a garment portion (11) along a predetermined line (61), relative to said conveyor (42), sensor means (62) f                                  or sensing said edge is or is not aligned and means (64) for rejecting and removing from said conveyor the garment portions which are not so aligned.