baber/WOPTO huggingface dataset:
Patent DE-3671153-D1 (DE)
Inventor: CARRE GRAHAM JOHN
IPC: A44C7/00
Filed: 1986-11-26
Granted: 1990-06-21
Abstract: A retainer, for supporting a decorative article such as an ear-ring, a brooch or a lapel badge on the person, has a pin member (2) and a fastening device (l) separably connectable thereto. The fastening device includes an elongate tubular housing (3) with apertures (6) through which the pin member can pass with clearance. A hairpin-shaped (5) spring clip is disposed within said housing and abuts opposed side walls of the housing and grips the pin member passing through the apertures thereby frictionally holding the pin member releasably in the housing.
Patent DE-3673888-D1 (DE)
Inventor: NEEL JEAN-PHILIPPE
IPC: H01H71/52
Filed: 1986-06-03
Granted: 1990-10-11
Abstract: A moulded case circuit breaker has a toggle-joint mechanism, articulated on a hook and on a moving contact support. The toggle joint includes a swivel pin movably engaged in an aperture of the hook. When tripping takes place, the released hook pushes the toggle-joint, via the swivel pin and aperture, into a broken position to accelerate opening of the contacts. In the closed position, the toggle-joint is practically perpendicular to the hook.
Patent DE-3678744-D1 (DE)
Inventor: HENNING WOLFGANG DR
IPC: C07C303/22
Filed: 1986-04-03
Granted: 1991-05-23
Abstract: Carbodiimide group-containing isocyanate derivatives which contain from 2 to 30% by weight of carbodiimide groups (N=C=N) and, on statistical average, at least 0.8 carbodiimide groups per molecule and which also contain from 5 to 20 milliequivalents per 100 g of solids, of chemically incorporated sulphonate groups and, if desired, from 0 to 25% by weight, based on the solids, of chemically incorporated ethylene oxide units within polyether chains, are prepared by at least partial carbodiimidisation of the isocyanate groups of a) organic polyisocyanates or of mixtures of organic poly- and monoisocyanates and subsequent reaction of any free isocyanate groups still present using b) mono- and/or polyfunctional compounds containing groups which are reactive toward isocyanate groups, where components a) and/or b) are chemically incorporated sulphonate groups or compounds which contain groups which can be converted into sulphonate groups by a neutralisation reaction and at least some of which may be converted into sulphonate groups by neutralisation when the reaction is complete, and are used as additives for aqueous dispersions or solutions of plastics which contain carboxyl groups and/or groups which can be converted into carboxyl groups.
Patent DE-3681063-D1 (DE)
Inventor: BEE RODNEY DAVID
IPC: A23G9/04
Filed: 1986-05-06
Granted: 1991-10-02
Abstract: An effervescent ice confection product is obtained by exposing CO2 - water clathrate-containing particles to such pressure, temperature and CO2 and water partial pressure conditions that a protective layer will be formed on the particles, mixing said particles with a liquid phase containing ice confection ingredients and usually solid ice and having a temperature such that frozen water will not melt therein and thereafter decreasing the temperature of the obtained mixture to a usual storage temperature.
Patent DE-3681151-D1 (DE)
Inventor: LASPEYRES MARC
IPC: F23D14/14
Filed: 1986-09-25
Granted: 1991-10-02
Abstract: The present application relates to a radiant burner comprising a screen (5) and a radiant panel (4) enveloped by a peripheral surround (1), associated with a body (2) delimiting the pre-mixing chamber. According to the invention, there is provided, bearing against an upper flange of the surround (1), a ceramic frame (7) having an internal peripheral structure (7a) which makes it possible to support the grill (5). <IMAGE>
Patent DE-3681176-D1 (DE)
Inventor: HELLER MICHAEL J
IPC: C12Q1/6832
Filed: 1986-12-01
Granted: 1991-10-02
Abstract: Hybridisation assay for detecting a specific polynucleotide sequence (A) comprises attaching the sample, in single strand form, to a support; hybridising with a labelled single-strand probe (P) complementary with (A)3 removing unbound (P) and detecting the label.  The sensitivity of the assay is improved by (1) after removal of unbound (P), dehybridising of the bound portion; (2) sepg. this portion from the support and residual sample, and (3) concentrating the sepd. portion before detection. Specifically the dehybridised probe is concn. by adsorption from aq. soln. onto basic anion exchanger, pref. crosslinked dextran or glass beads contg. quat. ammonium gps. The method (with fluoresencent labels) can detect as little as 1 attomole of probe.  The dehybridisation/adsorption step provides 10-5000 fold concn. of the probe, resulting in a stronger signal, reduced background and lower interference from the support.
Patent DE-3685646-D1 (DE)
Inventor: ISTEL ERICH DR
IPC: C08J3/22
Filed: 1986-12-23
Granted: 1992-07-16
Abstract: Shaped articles of synthetic high mol. wt. polyamides are prepd. by mixing CuI halide and molar excess, on CuI halide, of alkali(ne earth) halide with caprolactam, polymerising, processing the concenterate (I) as melt into granulate, and forming, together with the granulate polyamide to be stabilised, into the shaped article. Articles pref. contain 10-100 mg CuI per kg. 1-6 wt.% (I), on wt. polyamide and (I), is incorporated in the polyamide. Molar excess of alkali(ne earth) halide is 100-1000%.
Patent DE-3686394-D1 (DE)
Inventor: KRAINHOEFER GUENTER
IPC: H04R1/02
Filed: 1986-11-20
Granted: 1992-09-17
Abstract: The mounting system uses an intermediate plate (1) with an apertuture (3) matched in shape and size to the peripheral rim (15) of the loudspeaker cone (17). The rim (15) is secured within this aperture (3) via clip hooks (7) fitted into a projecting rim (5) around the edge of the aperture (3) and gripping the front edge of the loudspeaker rim (15). A security ring (27) is fitted over the loudspeaker rim (15) and the retaining clips (7), serving to press the latter inwards against the loudspeaker rim (15).
Patent DE-3687399-D1 (DE)
Inventor: SAKATA ISAO
IPC: C07D487/22
Filed: 1986-10-23
Granted: 1993-02-11
Abstract: A porphyrin compound of the formula:wherein R<sub>1</sub> and R<sub>2</sub> are each -CH=CH<sub>2</sub>, -CH<sub>2</sub>CH<sub>3</sub>, -CH(O-lower alkanoyl)CH<sub>3</sub>, -CH(OR)CH<sub>3</sub> or -CH(O-lower alkylene-OR)CH<sub>3</sub>; R<sub>3</sub> is -H, -COOH, -COO-lower alkyl, -COO-lower alkylene-OR or -COO-lower alkylene -OOC-Z; R<sub>4</sub> is -H, -lower alkyl or -lower alkylene-OR; R is -H, -lower alkyl or a residue of a polyfunctional carboxyl compound exluding a hydrogen atom therefrom; Z is a residue of the compound of the formula (I) excluding R<sub>3</sub> therefrom; A is -CH<sub>2</sub>- or-CO-; and the dotted line from the gamma-position indicates no bonding or a single direct bond; and the dotted line between the 7- and 8-positions indicates the presence of a single bond or a double bond; and its complexes with a metal(s) in the porphine skeleton and/or at the residue of the polyfunctional carboxyl compound, at least one of R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub> and R<sub>4</sub> being a group containing R which represents the residue of the polyfunctional carboxyl compound and R<sub>1</sub> being capable of representing 1-iodoethyl in addition to said meanings when R<sub>3</sub> is -COO-lower alkylene-OOC-Z, which shows a high accumulation in the locus of cancer with quick excretion from normal tissues.
Patent DE-3750588-D1 (DE)
Inventor: COMPAGNUCCI ROSSANO
IPC: D06F57/08
Filed: 1987-06-24
Granted: 1994-10-27
Abstract: Folding clothes drier, comprises a frame with transverse rods, deployed with two upper sections situated horizontally, two sloping sections acting as legs, and horizontal stay rods for retaining the frame in its deployed position. The horizontal stay rods are hinged in the middle so that they fold when the drier is folded and brace it when deployed, with the hinge made in the form of two slotted lugs (55) on the end of one rod section, and a nose (54) with a thrust surface and projecting cylindrical studs (56) on the other. When the hinge is assembled the studs fit into the lug slots, enabling the two halves of the hinge to move horizontally and lock in the braced position.
Patent DE-3760133-D1 (DE)
Title: Tooth brush
Inventor: KREIT ERWIN
IPC: A46B15/00
Filed: 1987-06-04
Granted: 1989-06-08
Abstract: The tooth brush comprises a figurehead detachably fixed to a handle. The head contains a module with at least one pushbutton, a loudspeaker, a digital sound generator and a battery (19). When the button is pressed, a tune is generated by the sound generator for a particular period of time and played back through the loudspeaker. This design makes the toothbrush less expensive to produce and makes it easier for children to become accustomed to regular and thorough cleaning of their teeth.
Patent DE-3764719-D1 (DE)
Inventor: KORFF JOACHIM DR
IPC: C10G1/08
Filed: 1987-05-15
Granted: 1990-10-11
Abstract: 1. A process for the production of hydrocarbons from carbonbearing wastes by the hydrogenating separation of the carbon-bearing wastes with hydrogen and/or hydrogen-bearing gases and/or compounds which give off hydrogen, characterised in that the hydrogenating separation operation is effected at 250 to 900 degrees C and 5 to 280 bars in a fluidised bed.
Patent DE-3764998-D1 (DE)
Inventor: CIRIACKS JOHN A
IPC: C02F11/00
Filed: 1987-05-01
Granted: 1990-10-25
Abstract: Process for reduction of anionic components of chemicals, and compositions for use in the reduction process. Chemicals to be reduced are typically of the oxysulfur or sulfurnitrogen families. The reduction is carried out with mixing of carbonaceous fuel with the chemicals to be reduced. Reduction takes place in a reduction furnace having a char bed. Mixing in of the carbonaceous fuel may take place before introduction into the furnace, or may take place in the furnace itself. High levels, over 75%, of conversion are achieved in reducing sulfate to sulfide.
Patent DE-3765883-D1 (DE)
Inventor: SIEGMEIER RAINER DR
IPC: C07B61/00
Filed: 1987-07-29
Granted: 1990-12-06
Abstract: The continuous production of 1,2-diols by means of saponification of aliphatic, linear or branched epoxides with 8-30 carbon atoms or high molecular weight cycloaliphatic epoxides with water and acidic catalyst at pressures of 1-5 bar using a vapor-liquid mixture of a solubilizing agent which is stationary in a column. The yields obtained are high and exhibit a high degree of purity. The water added can be recycled as such.
Patent DE-3770613-D1 (DE)
Inventor: RYLEWSKI EUGENIUSZ MICHEL
IPC: F24F3/147
Filed: 1987-12-16
Granted: 1991-07-11
Abstract: PCT No. PCT/FR87/00504 Sec. 371 Date Oct. 6, 1988 Sec. 102(e) Date Oct. 6, 1988 PCT Filed Dec. 16, 1987 PCT Pub. No. WO88/04757 PCT Pub. Date Jun. 30, 1988.The independent unit for heat exchange particularly for the ventilation of a room or premises is configured like a box (12) wherein are formed two passages (40 and 42) having an undulated shape and wherein circulate in counter-current air drawn in the room and rejected to the outside and outer air introduced into the room. The invention applies particularly to the ventilation and air conditioning of the premises or rooms of a building.
Patent DE-3777028-D1 (DE)
Inventor: BRONSON EDWARD CHARLES
IPC: G10L13/00
Filed: 1987-07-06
Granted: 1992-04-09
Abstract: A speech analyzer and synthesizer system using a sinusoidal encoding and decoding technique for voiced frames and noise excitation or multipulse excitation for unvoiced frames.For voiced frames, the analyzer (l00) transmits the pitch, values for a subset of offsets defining differences between harmonic frequencies and a fundamental frequency, total frame energy, and linear predictive coding, LPC, coefficients. The synthesizer (200) is responsive to that information to determine the harmonic frequencies from the offset information for a subset of the harmonics and to determine the remaining harmonics from the fundamental frequency. The synthesizer then determines the phase for the fundamental frequency and harmonic frequencies and determines the amplitudes of the fundamental and harmonics using the total frame energy and the LPC coefficients. Once the phases and amplitudes have been determined for the fundamental and harmonic frequencies, the synthesizer performs a sinusoidal analysis. In another embodiment, the remaining harmonic frequencies are determined by calculating the theoretical harmonic frequencies for the remaining harmonic frequencies and grouping these theoretical frequencies into groups having the same number as the number of offsets transmitted. The offsets are then added to the corresponding theoretical harmonics of each of the groups of the remaining harmonic frequencies to generate the remaining harmonic frequencies. In a third embodiment, the offset signals are randomly permuted before being added to the groups of theoretical frequencies to generate the remaining harmonic frequencies.
Patent DE-3782250-D1 (DE)
Inventor: GOMI FUKUO C O K K TOYODA JIDO
IPC: C22C47/02
Filed: 1987-07-16
Granted: 1992-11-19
Abstract: A dispersion of short fibres or whiskers or a mixture thereof in a dielectric fluid as fed into a vessel having core and annular electrodes between which a high voltage is applied to orientate the fibres radially. fibres are then aggregated while maintaining their orientations. Pref. the fibres are of alumina, silica, alumino-silicate, beryllia, carbon, silicon carbide, glass or metal and are dispersed in fluorine or chlorine-substituted hydrocarbons esp. carbon tetrachloride, n-hexane or cyclohexane. The fibres are aggregated by filtering the suspension. Both electrodes may be cylindrical, or the outer may be formed by an array of spaced plates.
Patent DE-3789866-D1 (DE)
Inventor: HOLLENBERG CORNELIUS P
IPC: C12R1/78
Filed: 1987-07-17
Granted: 1994-06-23
Abstract: The invention relates to DNA-molecules comprising DNA-sequences encoding control regions and the structural gene for a protein having formate dehydrogenase (FMDH) activity. Said DNA-molecules may be combined with DNA-sequences encoding foreign genes so as to bring these genes under the stringent control of the regulation of the FMDH regulatory sequences and/or may be combined to DNA-sequences coding for secretory signals. The invention further relates to recombinant vectors containing said DNA-molecules and micro-organisms containing said vectors or DNA-molecules. Furthermore, the invention relates to a process for producing a useful substance by producing this substance by culturing said micro-organisms and recovering the substance.
Patent DE-3855484-D1 (DE)
Inventor: LAUGHNER MICHAEL K
IPC: C08L27/12
Filed: 1988-04-14
Granted: 1996-09-26
Abstract: This invention relates to an impact resistant carbonate polymer composition comprising a mixture of one or more carbonate polymers, an impact modifying quantity of a rubbery polymer containing residual ethylenic unsaturation and a fluorine-containing polymer of the fibril-forming type. The fluorine-containing polymer of the fibril-forming type reduces the susceptibility of the carbonate polymer to burning or at least minimizes the effects of dripping of molten polymer when the polymer is exposed to fire.
Patent DE-3855941-D1 (DE)
Inventor: ABE NORIYOSHI
IPC: B23K11/24
Filed: 1988-03-23
Granted: 1997-07-17
Abstract: A set of electrodes for a spot welding machine has two electrodes (7 and 9). The first electrode (7) has a distal end slanted at a predetermined angle ( THETA ) to a plane perpendicular to a central axis of the first electrode (7) and is formed with an engaging groove (7c) having a semi-circular cross-section. The other electrode (9) has a distal-end side face (9b) with a curved surface of substantially semi-circular cross-section, whose radius of curvature is smaller than that of the engaging groove (7c) of the first electrode, so that the first distal-end side face can be fitted into the groove. <IMAGE>
Patent DE-3866902-D1 (DE)
Inventor: WEISS ECKARDT ING GRAD
IPC: G06F11/10
Filed: 1988-03-08
Granted: 1992-01-30
Abstract: Data detected as faulty are first corrected in a buffer memory before being passed on.  Only one buffer is used with capacity corresp. to a maximum quantity of data able to be accessed by a read instruction.  Data blocks read according to a read instruction are first transferred successively and without interruption into the buffer irrespective of the presence of any error. Each protection character is newly formed in parallel with data transfer and compared with protection characters transferred with the data.  In the case of an error each corresp. error indicator is formed and temporarily stored in association with the corresp. data.  Correcton parameters are then computed and the data corrected.
Patent DE-3868645-D1 (DE)
Inventor: FENNEMANN WOLFGANG
IPC: B01J23/84
Filed: 1988-01-20
Granted: 1992-04-09
Abstract: In the simultaneous denitrification and desulphurisation of waste gas (I) contg. O2, (I) is mixed with NH3 and then passed as fluidising gas through a fluidised bed of a catalyst (II) for the redn. of NO with NH3 to N2 and the oxidn. of SO2 with O2 to SO3. Pref., the NO:NH3 molar ratio = 1:0.8-1.2. The GHSV of the (I) supply is 1000-20000, pref. 2000-10000/h and the fluidised bed temp. 350-600, pref. 400-500 deg.C. The fluidised bed is a circulating bed, in which the gas velocity is 3-12, pref. 5-10 m/s. The SO3 is removed with Na2CO3, MgO, MgCO3, CaO, CaCO3 and/or Ca(OH)2 as desulphurising agent (III), which pref. is added to the gas in a molar ratio of (2 Me(+) or Me(2+)):S = 1-3:1. (III) has a particle dia. of 0.01-3mm and can be added to the fluidised bed or brought into contact with the gas after this has left the fluidised bed and been freed from dust. Alternatively, the SO3 is removed by condensn. and scrubbing with water or H2SO4 after the gas has left the fluidised bed and been freed from dust.
Patent DE-3869278-D1 (DE)
Inventor: STREICHER WILLI DR
IPC: C07C201/00
Filed: 1988-08-18
Granted: 1992-04-23
Abstract: Purifcn. of crude nitrobenzaldehyde (I) contaminated with its position isomers (II) is carried out by treating crude (I) with 100-10000 (wt.)% water and 1-30% emulsifier (III) w.r.t. the dry wt. of crude (I) at 20-140 deg.C and pH 3-14. Pref. crude (I) contains 0.1-15, pref. 0.1-10, esp. 0.1-8% undesirable (II) and is dry or moist, with a water content of 0-2000, pref. 1-800, esp. 5-600%. Pref. crude (I) is treated with 150-3000% water and 2-20% (III) w.r.t. dry crude (I) and adjusted to pH 5-13. The treatment temp. is 40-120 deg.C and the components are added at 10-140, pref. 15-120 deg.C.
Patent DE-3872905-D1 (DE)
Inventor: CRAMER CARL PROF DR ING
IPC: F27B9/22
Filed: 1988-03-10
Granted: 1992-08-27
Abstract: Stacks of sheets, plates, bars or cages contg. smaller articles of metal or non-metal (ceramics) are treated by circulating hot or cold gas by a radial fan in the ceiling of the furnace which passes the gas to two vertical descending ducts on both sides with an offset from each other. Each duct is opposed on the opposite wall by an ascending duct which leads to the suction intake of the fan. This results in the horizontal gaps in the stacks being traversed by four streams with an alternating direction of flow.
Patent DE-3874278-D1 (DE)
Inventor: KOHLMUELLER HANS DIPL ING
IPC: H01M8/04276
Filed: 1988-09-12
Granted: 1992-10-08
Abstract: (A) Hydrogen and oxygen are removed from the freely moving electrolytes of H2/O2 fuel cell batteries operating in gravity-free space by catalytic reaction to form H2O, the excess of one of the gaseous reactants in the electrolytes beyond the 2:1 H2:O2 mol ratio, being reacted electrochemically at a gas consuming electrode. (B) Appts. for carrying out the process includes, in the electrolyte circuit (1) of the battery (2), a gas recombiner (3) with a catalyst (6) for H2/O2 reaction, a gas consuming electrode and a reference electrode (7), a potentiostat (8) and a counter electrode.
Patent DE-3875487-D1 (DE)
Inventor: KOOLS WILHELM
IPC: F02M37/22
Filed: 1988-11-08
Granted: 1992-11-26
Abstract: Filter for liq. motor fuel which can be pushed through a 40-60 mm dia. opening in the fuel tank has an elastic rectangular frame made of thin thermoplastic rods carrying spacers. A woven filter cloth, supported by these spacers and welded along the periphery. This frame is joined to the hub to a one-piece injection moulding. A connector for the pump is pressed into the hub. Before insertion in the fuel tank, the opening is closed by a cap, also made of thermoplastic material.
Patent DE-3878244-D1 (DE)
Inventor: BURGER JACOBUS JOHANNES
IPC: A24B3/12
Filed: 1988-10-31
Granted: 1993-03-18
Abstract: The taste and aroma of tobacco are improved by finely dispersing an emulsion over the tobacco. The emulsion comprises an emulsifier, an aq. phase and an oil phase. The oil phase contains 10-40C hydrocarbon(s), fatty acid(s), fatty alcohol(s) and/or vegetable wax(es). The oil phase is 60% or less of the emulsion. It contains at least 50 (at least 80) wt.% odourless, tasteless, non-volatile oil. The emulsifier is water-soluble or water-dispersible. It is at 0.05-20 wt.% of the emulsion, esp. 0.1-10%. The aq. phase also contains water-soluble tobacco additives, esp. flavourings, casing cpds. humectants, pH-regulators, organic acid salts or inorganic acid salts. The emulsion also contains oil-soluble tobacco additives, esp. flavourings. The aq. phase also contains up to 2 wt.% of thickening agent. The oil phase also contains up to 60 wt.% oil-soluble co-emulsifier. The emulsions and shaped tobacco prods. made from tobacco treated with them, are new.
Patent DE-3879714-D1 (DE)
Inventor: HOSOE ISAO
IPC: A47C1/032
Filed: 1988-12-23
Granted: 1993-04-29
Abstract: An ergonomic chair has its seat portion (4) which, in addition to be adjustable as to the height, forms a variable tilting angle, positive or negative with respect to the horizontal, in consequence of the height thereof, said tilting angle being obtained through a swinging movement of the seat (4) such as to form an arc of circumference about a rotation center substantially coincident with the center of gravity (CG) of a person sitting on the chair. This swinging movement of the seat is preferably accompanied by the rotation of a lever arm (6) pivotedly mounted at an end (6a) to the stationary portion (1a) of the seat support (1) and hinged at the other end (6b) to the front side of the seat (4), the length of said lever (6) or the pivoting point with seat (4) being adjustable by a simple operation of the user to modify the variation of the tilting angle of the seat (4) in function of its height. Said lever arm (6) may be provided with some elastic feature.
Patent DE-50003568-D1 (DE)
Inventor: POULAKIS KONSTANTINOS
IPC: A47C31/02
Filed: 2000-07-07
Granted: 2003-10-09
Abstract: The invention relates to a device for fixing a cover (1) to a foamed body component (9), especially an upholstery foamed body component for an airline or vehicle passenger seat. The inventive device is provided with an adhesive closing element (11) which is fixed to the bottom of a groove-like cavity (7) pertaining to the foamed body component. Said device also comprises a fleece element (13) that is provided for interlocking with the adhesive locking element and is arranged in a folding (3) of the cover (1). The folding can be accommodated in the cavity (7). The inventive device also comprises a forming element (15) which engages with the fleece element (13) for increasing the contact surface thereof which touches the adhesive locking element (11). The forming element (15) is provided with a material that is flexible under pressure and that at least approximately returns to the elementary form when the pressure is reduced.