baber/WOPTO huggingface dataset:
Patent DE-3160257-D1 (DE)
Title: Connecting-element transmitting the tension of a screw to a building element or to several building elements one beside the other
Inventor: KASTLI OSKAR
IPC: E04G17/06
Filed: 1981-03-27
Granted: 1983-06-16
Abstract: 1. Connecting element for transmitting tension from a tightening nut (13) to a structural element (11) or to several structural elements (11) arranged side by side, characterized in that it consists of a length of tubing of rectangular cross-section, this length when viewed from one of the longitudinal sides (1, 2) having the shape of an isosceles trapezoid, and the transverse walls (3, 4) disposed at right angles to this longitudinal side (1, 2) each having a central hole (5, 6) for the passage of a tie rod (12).
Patent DE-3162420-D1 (DE)
Title: Apparatus for introducing highly reactive substances to a molten-metal bath
Inventor: BEELE GUNTHER
IPC: C21C1/02
Filed: 1981-06-02
Granted: 1984-04-05
Abstract: The lowermost end of a filling tube which extends through a protective top into a vessel containing a melt includes a support flange which mounts a dip container inside the vessel. The dip container is shaped to define an internal reaction chamber below the lowermost end of the filling tube and to provide communication between the internal reaction chamber and the melt. It includes a basket-shaped metal container which is attached to the support flange and an outer sheath formed of a reinforcing material-containing refractory, the outer sheath covering both the metal container and the filling tube up to a point near the protective top so as to leave an expansion joint between it and each of the metal containers, the filling tube and the protective top.
Patent DE-3164097-D1 (DE)
Title: Joint for the coupling under 90o, especially of tubular members of a round section
Inventor: GIRAUDET BERNARD
IPC: E04G7/14
Filed: 1981-03-24
Granted: 1984-07-19
Abstract: 1. Connector for assembling at an angle of 90 degrees more particularly tubular organs of rounded cross-section consisting of two elements (1) and (2) of the hermaphroditic type with each one two normal adjacent faces (1**1 and 1**2 )-(2**1 and 2**2 ), a clearance (1**3 -2**3 ) being formed at the upper portion of each element (1)-(2) parallel to one of the faces (1**1 -2**1 ), while a further clearance (1**4 -2**4 ) is formed at the lower portion parallel to the other face (1**2 -2**2 ) and normal to the first clearance (1**3 -2**3 ), each one of said clearances (1**3 -2**3 ) and (1**4 -2**4 ) being made to serve as a centering and holding retaining cradle for the tubes after the assembly of two homologous connector elements (1) and (2), characterized in that a plane abutment and centering supporting face (1**5 -2**5 ) is formed vertically between each one of the normal clearances (1**3 and 1**4 )-(2**3 and 2**4 ) according to an angle of 45 degrees relative to each one of the normal faces (1**1 -1**2 ) and (2**1 -2**2 ), whereby in combination with said clearances there are formed abutment and centering noses (1**6 -1**7 ) and (2**6 -2**7 ) for the coupling by fitting in alternately of two homologous connector elements (1 and 2), and in that an emerging hole (1**9 )-(2**9 ) bored normal to the abutment and centering plane at 45 degrees (1**5 -2**5 ) from the common ridge (1**8 -2**8 ) of the two normal faces permits the engagement and the positioning of an assembly organ (3) while allowing the two homologous connector elements (1 and 2) to be brought together and connected simultaneously.
Patent DE-3165971-D1 (DE)
Title: Device for coupling two rotors
Inventor: FOUCHER GERARD
IPC: F16D1/033
Filed: 1981-05-22
Granted: 1984-10-18
Abstract: PCT No. PCT/FR81/00065 Sec. 371 Date Nov. 30, 1981 Sec. 102(e) Date Nov. 30, 1981 PCT Filed May 19, 1981 PCT Pub. No. WO81/03529 PCT Pub. Date Dec. 10, 1981.A connector for connecting two rotors (2, 4) together, said connector having a plate (1, 3) on the end of each rotor. It has clamping bolts (5) and a plurality of fixing components (6) for the plates (1, 3). Each fixing component (6) has a sleeve (17) cut in two. The sleeve is cylindrical on the outside and conical on the inside and is disposed in precision-reamed bores (12, 14) of the same dimensions in the two plates, the bores of one plate facing and being situated exactly adjacent to those of the other when the rotors (2, 4) are aligned. A shank (20) which has a conical portion (21) pushes back the parts of the sleeve (17) against the walls of the bores (12, 14) thus connecting the plates together without play. In the case of normal operation, the connector has high resistance to shearing due to the fact that there are no stresses in the components (6). In the case of a torque greater than the normal torque, the parts of the sleeve 17 are deformed but can be very easily extracted. The connector is used in turbo-alternators.
Patent DE-3168942-D1 (DE)
Title: Device for the operation of a travelling bridge grab-crane for the loading and unloading of a ship
Inventor: AXMANN ARNOLD
IPC: B66C13/46
Filed: 1981-10-22
Granted: 1985-03-28
Abstract: An arrangement for controlling movement of the grab bucket of a grabbing crane used for loading and unloading bulk material into and from ships is disclosed. Collisions of the grab bucket with the ship's superstructure and the hatch edges are avoided according to the invention by approaching the hatch edges with the grab bucket open and displaying the actual values so obtained as bars representing the horizontal position and width of the hatch on a display. To avoid collisions, the grab bucket drives are switched off if any desired value, set manually or by a marking line computer, exceeds an actual value.
Patent DE-3172542-D1 (DE)
Title: Method and arrangement for formatting a magnetic recording disc
Inventor: RANALLI CHARLES
IPC: G11B5/09
Filed: 1981-10-30
Granted: 1985-11-07
Abstract: A method and apparatus for formatting a memory disk (10). Information is stored in compressed form in memory (32). Each sequentially different byte of information is accompanied by a numerical variable defining the number of times the byte is to be written on the disk (10). The numerical variable is loaded into a control counter (40) which is decremented every time the byte is written. The same byte is fetched from the memory (32) until the control counter (40) reaches zero.
Patent DE-3176689-D1 (DE)
Title: Process for preparing aromatic polyesters
Inventor: RIEDER WERNER DR
IPC: C08G63/181
Filed: 1981-05-07
Granted: 1988-04-28
Abstract: In an improved process for the preparation of aromatic polyesters by polycondensation of diphenols with aromatic dicarboxylic acid halides such as isophthalic acid chloride and/or terephthalic acid chloride, by a two-phase interface polycondensation method wherein a fine dispersion is produced from an aqueous phase consisting of a solution of diphenol, alkali metal hydroxide for the formation of the alkali metal diphenolate in a stoichiometric ratio or in a slight excess and a phase transfer catalyst like triethylbenzylammonium chloride, tetrabutyl ammonium iodide or crown ether in a mixture of water and an organic solvent as a solubilizer with the organic liquid phase consisting of a solution of the acid chloride in a halogenated solvent, where the diphenolate, transferred to the liquid phase by the phase transfer catalyst, reacts with the acid chloride in a polycondensation reaction for the formation of the polyester, and the polyester formed remains dissolved in the organic phase the improvement comprising using as the solubilizer an alkanol of 2 to 5 carbon atoms or an alkoxy alkanol of 2 to 5 carbon atoms and polyester esters produced thereby.
Patent DE-3265489-D1 (DE)
Title: Polysiloxane with cycloalkyl modifier composition and biomedical devices
Inventor: DEICHERT WILLIAM GEORGE
IPC: C08F230/08
Filed: 1982-01-21
Granted: 1985-09-26
Abstract: Monomeric polysiloxanes endcapped with activated unsaturated groups are copolymerized with cycloalkyl modulus modifiers and tear film stabilizers to form hard, gas permeable, polysiloxane contact lenses and other biomedical devices.
Patent DE-3268315-D1 (DE)
Title: Laser ophthalmic surgery apparatus
Inventor: TAGNON LUC
IPC: A61F9/008
Filed: 1982-09-28
Granted: 1986-02-13
Abstract: An ophthalmic surgical apparatus is disclosed comprising a main laser generator for emitting an operating laser beam of infrared energy and an auxiliary laser generator for emitting a marker laser beam of visible light. The laser beams are superposed before reaching an operating system by a plurality of mirrors and a laser beam expander for each of the laser beams. The laser beam expanders have separate entrance lenses and a common exit lens. Preferably, the operating optical system comprises a focusing lens which doubles as the common exit lens of the laser beam expander.
Patent DE-3360873-D1 (DE)
Title: Sustained release lithium-containing tablets and method for their manufacture
Inventor: TRIGGER DAVID JOHN
IPC: A61K33/14
Filed: 1983-04-19
Granted: 1985-10-31
Abstract: The release pattern of sustained release lithium carbonate tablets is improved by using a particular form of lithium carbonate material. This should have acicular crystals with a substantially monomodal particle size distribution in which the curve showing volume percentages of particles of different sizes shows a peak at a particle diameter of between 10 and 25  mu m. Moreover not more than 20% by volume of the material should have a particular diameter above 30  mu m. A preferred sustained release agent is a mixture of glyceryl mono-di- and tri-esters of straight chain saturated fatty acids. The tablets may be made by a moist granulation technique, followed by screening to ensure a granulate of appropriate grain sizes, after which the granulate is compacted into tablets.
Patent DE-3367676-D1 (DE)
Title: Paint manufacture
Inventor: FALCOFF ALLAN FROHM
IPC: G01J3/46
Filed: 1983-05-06
Granted: 1987-01-02
Abstract: An apparatus and process for automatically and rapidly making a paint having the color values of a standard paint; a computer is used which is connected to and controls a multiplicity of metering pumps that are each individually connected to a supply of components used to make the paint such as binder solution, solvent and colorants; the components are accurately metered into a mixing vessel and mixed, paint is circulated through a recycle loop attached to the vessel, the loop contains a cell having a viewing window through which the paint is pumped, a colorimeter views the cell and determines the color values of the wet paint and feeds these values back to the computer which compares the values to values of the standard paint and calculates the amount of colorant to be added and signals the metering pumps to add colorant, the process is repeated until the paint is brought within the tolerance values of the standard paint.
Patent DE-3369959-D1 (DE)
Title: Lifting device
Inventor: CARIER HENRI
IPC: B66F7/00
Filed: 1983-09-12
Granted: 1987-04-09
Abstract: 1. Lifting device for lifting heavy articles having an elongated shape and being fastenable on roller support means, especially so called torpedo ladles, having two lifting girders (2) extending alongside the load and supported by at least two, for instance hydraulic jacks (1), at least two transverse girders (7) connected to the lifting girders as well as support means (10) and roller support means (11, 12) attached to the underside of the transverse and lifting girders, characterized in that the jacks (1) are linked to the ends of the lifting girders, that the lifting girders are arranged above the transverse girders (7) and linked together by small beams (6) so that the small beams can swivel around a bolt (4) mounted transversely to the longitudinal direction of the lifting girder and around a bolt (5) mounted transversely to the longitudinal direction of the transverse girder (7), that load supporting saddle pieces (9, 9a) rest upon the transverse girders (7) and that the roller support means (11, 12) may be displaced individually in the vertical sense and are fixed together with the support means (10) to the underside of the transverse girders (7), the support means (10) being bearers under load.
Patent DE-3460727-D1 (DE)
Title: Method for packing a moist fresh chilled food product, especially fresh chilled pre-fried french fries, into boxes
Inventor: ZIKKEN JAN
IPC: B65B25/04
Filed: 1984-02-14
Granted: 1986-10-23
Abstract: To prevent slack gas tight boxes, holding a moist food product under a carbon dioxide containing controlled atmosphere, from imploding, the product is saturated with carbon dioxide before the filled boxes are closed.
Patent DE-3462816-D1 (DE)
Title: Corner forming method for spacer frames of edge-sealed insulating glazing units
Inventor: LENHARDT KARL
IPC: E06B3/667
Filed: 1984-12-12
Granted: 1987-04-30
Abstract: In a process of manufacturing a spacer frame for a perimeter-bonded insulating glass pane, a metal tubular bar is filled with a granular desiccant and is subsequently bent in each corner-forming portion about an axis which is at right angles to two parallel cheeks of the bar. The two cheeks are drilled through in each of said corner-forming portions to form two bores and a small quantity of the granular desiccant is removed from each of said corner-forming portions through at least one of said bores therein before said corner-forming portion is bent.
Patent DE-3467324-D1 (DE)
Title: Motorized tool for joining self adhesive plies of unvulcanized rubber
Inventor: SCHLEMMER ROBERT
IPC: B29C65/00
Filed: 1984-02-24
Granted: 1987-12-17
Abstract: A motorized tool for joining self adhesive plies of unvulcanized rubber, the tool having a pincer-like structure provided with resilient means for urging a portion of a first arm of the pincer itself towards a portion of a second arm; the said portions supporting pairs of rolling bodies facing one another, and the rolling bodies carried by the said first arm being constituted by two discs converging towards one another and towards the other arm and provided with a peripheral crown of teeth meshing with one another, with one of said discs also meshing with an output pinion of a motor mounted within the said first arm.
Patent DE-3468533-D1 (DE)
Title: Testing device
Inventor: CHEN SHUENN-TZONG
IPC: C12Q1/54
Filed: 1984-05-19
Granted: 1988-02-11
Abstract: A test device for determining the presence of a substance in a test sample is disclosed, as well as methods for making and using it. The device comprises a support member having a reagent layer affixed to it which contains a reagent system which produces a detectable response in the presence of the analyte. The reagent layer has an upper layer affixed to the side opposite the support member. The upper layer comprises a polymer which is at least partially crosslinked. The method of use comprises contacting the device with the test sample, wiping the upper layer free of test sample residue, and observing a detectable response.
Patent DE-3477969-D1 (DE)
Title: Method of detecting partial discharges and device for carrying it out
Inventor: BRAND UWE DR ING
IPC: G01R31/327
Filed: 1984-12-21
Granted: 1989-06-01
Abstract: 1. A method of measurement for detection of partial discharges in polyphase metalclad switchgear with a testing transformer (1) which may be connected to the individual phases (R, S, T) of this switchgear (14) via a polyphase selector switch (3) and with a coupling capacitor (Ck1, Ck2 , Ck3 ) for the production of the return path between the phase to be tested and a measuring impedance, characterized in that as coupling capacitor (Ck1 , Ck2 , Ck3 ) the one phase or all of the phases (R, S, T) of the switchgear (14) not live are employed in such a way that their capacitance with respect to the live phase serves for the coupling-out of the partial discharge pulses.
Patent DE-3481771-D1 (DE)
Inventor: ARENDT VOLKER DIETRICH
IPC: C08G18/10
Filed: 1984-11-30
Granted: 1990-05-03
Abstract: Coating compositions comprising polymeric compounds containing aliphatic isocyanate groups and ketimines of di- and polyamines in a non-reactive solvent cure slowly in the presence of moisture to provide hard, tough, solvent-resistant surface coatings.
Patent DE-3483105-D1 (DE)
Inventor: OHASHI NAOHITO
IPC: C07D295/18
Filed: 1984-12-20
Granted: 1990-10-04
Abstract: Novel phenylserine derivatives of the formula: <CHEM> and pharmaceutically acceptable acid addition salts thereof. pharmaceutical compositions. and a process for preparing the compounds. Said phenylserine derivatives and pharmaceutically acceptable acid addition salts show activities of inhibiting the biosynthesis of leucotrienes and/or antagonistic activity against SRS-A and hence are useful for prophylaxis and treatment of various allergic diseases (e g bronchial asthma, allergic nasitis, urticaria), ischemic heart disease, ischemic encephalopathy, inflammation, or the like.
Patent DE-3560044-D1 (DE)
Title: Process for the preparation of acyloxybenzenesulfonic acids and their alkaline or alkaline-earth salts
Inventor: BALZER WOLF-DIETER DR
IPC: C07C301/00
Filed: 1985-05-18
Granted: 1987-02-12
Abstract: Acyloxybenzenesulfonic acids and their alkali metal and alkaline earth metal salts are prepared by a process comprising sulfonation of a phenyl ester in the presence or absence of a small amount of a complexing agent for the sulfonating agent SO3 or chlorosulfonic acid, subsequent acylation and, if desired, neutralization to give the alkali metal or alkaline earth metal salt, and, if required, subjecting the latter to oxidative bleaching before drying.
Patent DE-3562083-D1 (DE)
Title: Storage-device for thread-like material
Inventor: VAN DONK CORNELIS
IPC: B65H51/22
Filed: 1985-01-18
Granted: 1988-05-11
Abstract: Storage device for filiform material, e.g. weft yarn, wire, tape etc. unwound from a storage spool, specially on a weaving loom, has a stationary winding element with a base disc and a slightly tapered winding drum on which the pick is wound. Radially adjustable guide wires for the single layer on the drum permit the pick to be drawn off the end of the drum. The drum can be adjusted on the base disc at right angles to the axis of rotation. Storage device extracts the pick from the spool and feeds it by the revolving drive element with the guide tube and counterbalance rod on a winding element. The latter consists of a base disc and a winding drum with a conical run-up section and a slightly tapered section. The sprocket teeth are driven by gearing and move the threads of the one-layer winding towards the end, where they are drawn in the loom. Several wires guide the layer. The drum can be adjusted relative to the base disc; it is hinged on a spindle.
Patent DE-3564195-D1 (DE)
Title: Membrane of vinyl polymers and its use
Inventor: STERZEL HANS-JOSEF DR
IPC: C01B13/02
Filed: 1985-02-20
Granted: 1988-09-15
Abstract: A membrane of a vinyl polymer which contains groups of the formula <IMAGE>  I  where R1, R2, R3 and R4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R5 is -CH2-CH2- or   <IMAGE> covalently bonded to the polymer chain, and the use of the said membrane.
Patent DE-3569244-D1 (DE)
Title: Process for n-demethylating morphinane alkaloids
Inventor: HOSZTAFI SANDOR DR
IPC: C07D489/08
Filed: 1985-06-26
Granted: 1989-05-11
Abstract: 1. Process for the preparation of compounds having the N-demethylmorphinane structure of the general formula (III)  see diagramm : EP0168686,P8,F1  wherein Z is CH2 -CH2  or CH=CH, Y is an oxygen atom or a group R3  and R4  wherein R3  is a hydrogen atom, a hydroxy group, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, its spatial configuration being alpha, R4  is a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group having from 1 to 3 carbon atoms, an acyloxy group having from 1 to 3 carbon atoms, a benzoyloxy or azido group, its spatial configuration being beta, R2  is hydrogen atom, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, R1 is a hydrogen atom, an alkyl group having from 1 to 5 carbon atoms, an aryl or aralkyl group, an acyl group having from 1 to 3 carbon atoms or a benzoyl group, with the proviso that when R3  is a hydrogen atom, a hydroxy group, an acyloxy or benzoyloxy group, R4  is a hydrogen atom or an alkyl group, and when R4  is a hydrogen atom, a halogen atom, a hydroxy group, an acyloxy, benzoyloxy or azido group, R3  is a hydrogen atom, by reaction of morphinane alkaloids of the general formula (I)  see diagramm : EP0168686,P9,F2  in which Z, Y, R1  and R2  have the definitions given above, with phosgene or diphosgene at a temperature of from 0 to 1208C in a solvent, and subsequent hydrolysis of the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II)  see diagramm : EP0168686,P9,F3  in which Z, Y, R1  and R2  have the meanings given above, with a mineral acid, which process is characterized in that the reaction with phosgene or diphosgene is carried out in 1,2-dichloroethane in the presence of alkali metal carbonates or alkali metal hydrogen carbonates, and then, without isolation, the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II) is heated with 5 % hydrochloric acid.
Patent DE-3665846-D1 (DE)
Title: Bag-filling machine
Inventor: SPIESS JOACHIM DR ING
IPC: B65B1/16
Filed: 1986-11-14
Granted: 1989-11-02
Abstract: A bag-filling machine, in which the material to be filled is conveyed by compressed air through a filling tube, has a storage cylinder which is closed at its underside by a grid-like floor having ventilation apertures. The filling tube is fitted above the floor in the peripheral wall of the storage cylinder. An improvement in the flow of the material to be filled and a more complete emptying on termination of the filling procedure are achieved if the floor is formed from at least three segments. Below the segments, sealed relative to one another, respective specifically associated compressed air supply chambers are disposed which are each provided with a regulatable compressed air supply.
Patent DE-3667686-D1 (DE)
Inventor: WIEDEMAR HANS
IPC: E05G7/00
Filed: 1986-11-26
Granted: 1990-01-25
Abstract: Within a vault (11) having an access aperture (12), a number of rectangular racks (1, 2) are individually and detachably mounted on an annular turntable (14) rotating in a horizontal plane. Each rack accommodates in compartments (6) of variable sizes a single row of individually accessible, superposed safe-deposit boxes (4), all the compartments of any one rack opening out on the same side of that rack. Within the turntable is a vertical hoist mechanism (7) comprising an upright (8) and a horizontal lifting arm (9) travelling along the upright. A selected rack (1a) is moved into a starting position by the turntable, seized by the lifting arm, and raised to the level of the access aperture independently of the other racks. There is no possibility of breaking through laterally from a safe-deposit box of any one rack into a safe-deposit box of another rack.
Patent DE-3668042-D1 (DE)
Inventor: CUSE ARTHUR R
IPC: F16D3/04
Filed: 1986-09-10
Granted: 1990-02-08
Abstract: A system for the transmission of power formed by a block that has a channel, groove or canal of some length, one or more keys that come in contact with the groove, guide, or with the walls of the channel and with the key or keys holding a shaft or quill in eccentric holes in the keys. The system serves to eliminate or compensate for vibration caused by bent shafts or quills as well as the noise and wear that these can produce.