baber/WOPTO huggingface dataset:
Patent DE-50102620-D1 (DE)
Inventor: LOEWE HOLGER
IPC: B01J19/00
Filed: 2001-08-23
Granted: 2004-07-22
Abstract: The invention relates to a procedure and a micromixer for mixing at least two fluids. The aim of the invention is to reduce the mixing time of the micromixer compared to micromixers known to the art while maintaining high mixing quality and small structural dimensions. The inventive procedure is characterized by the following steps: a plurality of separated fluid currents of both fluids are brought together and alternately adjacent fluid lamellae of both fluids are formed: the combined fluid currents are carried away and a focused total fluid current is formed; the focused total fluid current is fed as fluid jet into an expansion chamber; and the resulting mixture is drawn off. The micromixer comprises a plurality of alternately adjacent fluid channels which open into an inlet chamber. A focusing channel is in fluid connection with said inlet chamber and opens into an expansion chamber. The inventive procedure and micromixer are especially advantageous in that they are suitable for the production of emulsions and dispersions.
Patent DE-50108636-D1 (DE)
Inventor: OSTERMAIER ALBERT
IPC: D06F75/22
Filed: 2001-10-01
Granted: 2006-03-30
Abstract: The inventive iron has a pump by which means water is conveyed from a water reservoir to a spray nozzle. The number and arrangement of the spray nozzles ensure that the water can easily be applied to the item being ironed in a finely dispersed form, as a spray mist.
Patent DE-50112142-D1 (DE)
Inventor: BOLZA-SCHUENEMANN HANS-BERNHAR
IPC: B41F21/08
Filed: 2001-02-03
Granted: 2007-04-19
Abstract: The printer (2) has a printer cylinder (3) possessing an odd number of printing surfaces (4.1,4.2,4.3) and gripper systems (5.1,5.2,5.3). The printing forme cylinder (9) has a number of printing surfaces reduced by one and a corresponding number of active surfaces (8.1,8.2). The circular chain sheet delivery (1) has an odd number of delivery grippers (16) spaced apart by an amount equal to or greater than the peripheral length of an active surface (9.1,9.2) belonging to the printing forme cylinder. The delivery grippers have controls (21,22)
Patent DE-50204261-D1 (DE)
Inventor: FREY JUERGEN DIPL ING
IPC: G05B23/02
Filed: 2002-03-05
Granted: 2005-10-20
Abstract: A method for controlling process parameters to achieve constant process conditions, including studying the actual data and reference data independent of time and applying them one on top of the other so that, in the case of optimum match, a 45° straight line is achieved or, in the case of non-match, one tries to achieve a 45° straight line by modifying the process parameters.
Patent DE-50206372-D1 (DE)
Inventor: KLOTSCHE RALF DIPL-ING
IPC: H04L49/901
Filed: 2002-11-20
Granted: 2006-05-24
Abstract: The method involves allocating time slices depending on available transmission capacity and temporarily storing them in a ring buffer allocation to a terminal at a definable allocation time point. A ring buffer writing area is defined with first variable upper and lower time thresholds, a write pointer position is determined depending on the allocation time point and the allocated time slice placed in a field corresponding to the pointer position. <??>The method involves allocating time slices for data transmission to a terminal after it has made a request depending on the available transmission capacity in the network and temporarily storing them in a ring buffer before they are allocated to the terminal at a definable allocation time point. A writing area (36) for the ring buffer is defined with a first variable upper time threshold (23) and a first variable lower time threshold (24), a write pointer (37) position is determined depending on the allocation time point and the time slice allocated to the terminal for the data flow is placed in a field corresponding to the pointer position. Independent claims are also included for the following: a controller for a packet-oriented data network and a computer program for a controller for a packet-oriented data network.
Patent DE-50212182-D1 (DE)
Inventor: SULZBACH HORST
IPC: C09D7/45
Filed: 2002-03-19
Granted: 2008-06-12
Abstract: Fatty (meth)acrylates having a %-EpO content of below 0.6, which are reaction products of epoxidized compounds selected from the group consisting of epoxidized fatty acid esters, epoxidized triglycerides and mixtures thereof, and acids selected from the group consisting of acrylic acid, methacrylic acid and mixtures thereof, wherein the %-EpO content of the epoxidized compound is above 6.4, wherein the epoxidized compound is an epoxidation product of fatty acid moieties having one or more carbon-carbon double bonds, wherein less than 20 mole % of the fatty acid moieties contain three or more carbon-carbon double bonds, and wherein greater than 60 mole % of the fatty acid moieties contain two carbon-carbon double bonds are useful as pigment dispersants. Pigment dispersant concentrates, aqueous pigment dispersions and methods of dispersing pigments with the fatty (meth)acrylates are described.
Patent DE-50302697-D1 (DE)
Inventor: WESTERMANN PIRMIN
IPC: F16L19/10
Filed: 2003-03-19
Granted: 2006-05-11
Abstract: The screwed pipe connection for the connection of a pipe (1) to a connecting component (2) with a conical outer face has a sleeve-form union nut (6) for screwing to the connecting component, and a clamping ring (7) fitted inside the union nut. The clamping ring has a conical inner face (14) which corresponds to the conical face of the connecting component and which has a sealing bead which comes to bear on the conical outer face (3) of the connecting component. The sealing bead is formed on the radial inner end of the conical inner face.
Patent DE-50305400-D1 (DE)
Inventor: HILLE HANS-DIETER
IPC: C09D175/06
Filed: 2003-08-06
Granted: 2006-11-30
Abstract: Production of an aqueous polyurethane dispersion comprises reacting methyl ethyl ketoxime-blocked 1,3-bis(1-isocyanato-1-methylethyl)benzene with a polyol and an anionic hydroxy compound, adding water and neutralizing agent to form a stable dispersion, and crosslinking the product at 30-100[deg]C. Production of polymer microparticles dispersed in an aqueous phase comprises: (a) reacting 1,3-bis(1-isocyanato-1-methylethyl)benzene with methyl ethyl ketoxime to give a reaction product with an isocyanate (NCO) content of at least 13%; (b) reacting the product with a polyol having at least three hydroxy groups and a compound having at least one anionic group and at least one hydroxy group to give a reaction mixture with an NCO content of less than 0.1%; (c) adding water and neutralizing agent to form a stable dispersion; and (d) stirring the reaction mixture at 30-100[deg]C until the proportion of crosslinked particles is more than 60% with respect to the total content of nonvolatile components of the reaction mixture. An independent claim is also included for polymer microparticles dispersed in an aqueous phase, obtainable by: (a) dispersing in an aqueous phase a polyurethane precursor that comprises methyl ethyl ketoxime-blocked isocyanate groups based on 1,3-bis(1-isocyanato-1-methylethyl)benzene and has a weight-average molecular weight of 2000-150000, an acid number of 10-50, a hydroxyl number of 25-250 and a statistical mean ratio of blocked isocyanate groups to hydroxy groups of less than 1; and (b) crosslinking the precursor in the aqueous phase in the presence of a catalyst under atmospheric pressure at a temperature below 100[deg]C so that the hydroxy groups react with the blocked isocyanate groups to form urethane linkages by cleavage of methyl ethyl ketoxime.
Patent DE-50306870-D1 (DE)
Inventor: HOFFMEIER DIETER
IPC: F04F3/00
Filed: 2003-08-22
Granted: 2007-05-03
Abstract: The invention relates to a sludge extractor comprising an extractor element which is connected to a receiving container and a motor in order to produce a suction flow, also comprising a discharge element which is connected to the receiving container and an electric circuit for automatically disconnecting the motor and for automatically emptying the receiving container.
Patent DE-50307378-D1 (DE)
Inventor: SCHUHEN MICHAEL
IPC: F16H61/688
Filed: 2003-04-10
Granted: 2007-07-12
Abstract: An error relative to the sense of rotation is discovered when a direction signal from a sensor over a determined time period does not correspond with a predefined sense of electricity supply to the motor. In the case of brushless motors a series of frequency levels from different sensors may be used to determine the sense of rotation. Independent claims are also included for the following : (1) a coupled or selective gearbox actuator motor which has equipment to study the authenticity of the sense of rotation; and (2) A coupled or selective gearbox actuator motor which has a Hall type sensor whose signals are detected by the equipment to study the authenticity of the sense of rotation.
Patent DE-50307470-D1 (DE)
Inventor: DANIEL BURKHALTER (DIPL. ING.)
IPC: F16K27/00
Filed: 2003-09-12
Granted: 2007-07-26
Abstract: The valve (1), to direct a fluid flow through a multi-path valve structure, has two connection sides (A1,A2) to link with other identical valves. The connection sides are structured to lock other valves in place at a given angle or a multiple of the angle, by rotation of an axis (4) in an angular range. The connection sides have open valve housings (2) with rotating inner bodies (3), each with a passage opening (7) to be aligned at least partially in an overlap with passage openings (8) in the valve housings. The bodies are rotated by carriers (6) which can be engaged and disengaged at a coupling (5).
Patent DE-58903451-D1 (DE)
Inventor: SCHUETZ UDO
IPC: B65D19/02
Filed: 1989-11-08
Granted: 1993-03-18
Abstract: The pallet container comprises a wooden pallet or a steel pipe pallet, on which is mounted an inner container of a synthetic resin with a jacket of vertical and horizontal lattice bars (4, 5) of steel pipe, these bars forming continuous inner and outer tangential planes; (20-20, 25-25). At the points of intersection (15), the lattice bars are drawn in to form trough-like indentations. This configuration has the result that, at each point of intersection (15), four contact points (22) disposed in one plane (21-21) are produced with an accumulation of material in each case corresponding to four times the wall thickness of the lattice bars. The lattice bars (4, 5) are joined together at the points of intersection (15) in the zone of the contact points (22) by electric resistance welding. The pallet container is usable as a safely operating multiple-trip container for liquid merchandise of all kinds.
Patent DE-58903948-D1 (DE)
Inventor: REBHAN DIETER ING GRAD
IPC: B09C1/00
Filed: 1989-10-05
Granted: 1993-05-06
Abstract: A process and apparatus are provided for cleaning contaminated earth. The contaminated soil is first frozen using freezer boxes which are placed on the surface of the ground to be frozen. A refrigerant, preferably liquid nitrogen, is then introduced into the box until the soil is frozen to a desired depth and temperature. The frozen soil containing pollutants is then removed and placed in sealed containers for optional further treatment.
Patent DE-58909231-D1 (DE)
Inventor: HUEBNER THORGER
IPC: A43B7/12
Filed: 1989-06-01
Granted: 1995-06-22
Abstract: Footwear with at least partial lining with a layer of flat flexible ventilating material (3) which is stable under pressure, which has longitudinal air-conductibility in the longitudinal extension direction and, communicating therewith, transverse air-conductibility in relation to at least one of its surfaces and which is stable under pressure in such a manner that the longitudinal air-conductibility and the transverse air-conductibility communicating therewith are maintained under normal pressure loads which arise during normal use of the footwear provided with the layer of ventilating material (3). <IMAGE>
Patent DE-59000516-D1 (DE)
Inventor: HASLER KURT DIPL ING
IPC: F16B43/00
Filed: 1990-01-18
Granted: 1993-01-14
Abstract: The magazine is used for the storage of pin-like fasteners such as nails, bolts or screws. It is designed as a ribbon-like strip which has openings for the insertion of the pin-like fasteners. Separating points for forming strip sections are provided between the fasteners, which are supported by the strip. One fastener is allocated to each strip section. The individually produced disc-like or sleeve-like strip sections (2), which follow one another in a row, are connected by flexible strings, ribbons or cords (4), which are arranged in pairs. The strip sections (2) following one another in a row are spaced apart from one another. The openings (3) for holding the fasteners are located between the strings, ribbons or cords. The latter consist of a different material from the strip sections (2). They are produced from brittle fibres, preferably from glass fibres or glass-fibre-like materials and are constructed in a polyfilar manner. <IMAGE>
Patent DE-59005544-D1 (DE)
Inventor: OTT GUENTHER
IPC: C09D5/44
Filed: 1990-05-25
Granted: 1994-06-01
Abstract: PCT No. PCT/EP90/00843 Sec. 371 Date Dec. 11, 1991 Sec. 102(e) Date Dec. 11, 1991 PCT Filed May 25, 1990 PCT Pub. No. WO90/15108 PCT Pub. Date Dec. 13, 1990.The invention relates to a cathodic electro-dipcoating process, wherein the electro-dipcoating composition used contains a cationic, amine-modified epoxy resin, which is obtainable by reacting (A) a polyepoxide, (B) an amine and (C) an adduct, which is obtainable by . . . (sic) (c1) a polyether- or polyester-polyol, (c2) a polyisocyanate and (c3) a compound which contains at least one hydrogen atom which is reactive towards isocyanate groups and at least one ketimine group in the molecule, and/or (D) a hydrolysis product of (C) with one another in a relative proportion such that 20 to 90% of the epoxy groups of component (A) are reacted with component (B) and the remaining epoxy groups are reacted with component (C) and/or (D), and-if still necessary-at least partially protonating the reaction product thus obtained.
Patent DE-59009903-D1 (DE)
Inventor: ALBER FRIEDRICH DIPL ING
IPC: H01F27/26
Filed: 1990-09-28
Granted: 1996-01-04
Abstract: A compression frame (11) with a compression frame part (13) and a tension anchor (19) is provided in a transformer core (3). The surfaces (21a, 21b) of the tension anchor (19) and of the compression frame part (13) facing the transformer core (3) in this case lie in a common plane. In one preferred version of the frame joining system (16a to g), the tension anchor (19) has an engagement part (29) which engages into a recess (17) as a rear handle (31, 31a, 31b).
Patent DE-59104821-D1 (DE)
Inventor: POS JACOBUS
IPC: B01D21/00
Filed: 1991-11-22
Granted: 1995-04-06
Abstract: In a method for cleaning rubble, in which the dirty water is to be purified, after the removal of relatively coarse and medium sand fractions, the invention proposes the use of a separator (7), known from the food sector and furnished with blades, to separate fine sands and very fine sands. Flotation units (12) or sedimentation units (25) can be connected downstream of the separator in order to remove the remaining contaminants from the water. As a result of the removal of the fine sand portions, the proportion of reusable substances which are removed from the water is increased, while at the same time, the proportion of wastes to be disposed of is reduced.   <IMAGE>
Patent DE-59105436-D1 (DE)
Inventor: OBERNDORFER JOHANNES
IPC: H01H51/24
Filed: 1991-11-05
Granted: 1995-06-14
Abstract: An electromagnetic relay has an armature (10) which is supported such that it can pivot about a central axis and, in its two limit positions, rests with its two ends against in each case opposite ends (19, 20) of a yoke so that a three-point support is produced in each limit position. Each armature end is allocated at least one contact system (21...24) with a stationary contact (28) and a contact spring (26) which can be moved by the armature (10) via an operating device (31, 32). The contact springs (26) are pretensioned in a laterally asymmetric manner with respect to the armature longitudinal axis (L) in such a manner that the positioning forces (F1, F2) exerted by them on the armature (10) in its two limit positions are directed in the same direction at right angles to the armature longitudinal axis (L). In contrast, the armature support is installed such that it absorbs a supporting force (K) which is parallel to but opposes the positioning forces (F1, F2). In consequence, when the armature (10) is pivoted from each of its limit positions, simultaneous release of both armature ends from the yoke ends (19, 20) is ensured. <IMAGE>
Patent DE-59109158-D1 (DE)
Inventor: SCHLOSSER HUBERT
IPC: C07D213/64
Filed: 1991-12-18
Granted: 1999-11-11
Abstract: New 2-fluoropyridine derivs. (I) are of formula (I), where R1-2 independently = H, F, Cl, CN, NCS, -CF3, -OCF3, -OCHF2 or linear or branched 1-16C alkyl (with or without asymmetrical C atom), in which one or two non-adjacent -CH2- gps. may be replaced by -O-, -S-, -CO-, -CO-O-, -O-CO-, -CO-S-, -S-CO-, -O-CO-O-, -CH=CH-, -C=C- or -Si(CH3)2- and also one or more H atoms of the alkyl gp. may be replaced by F, Cl, Br or CN; or a chiral gp. of the formulae (C1 to (C14) (where X = F or Cl; Y = -CO- or -CH2-; A1-4 independently = 1,4-phenylene, pyrazin-2,5-diyl, pyridazin-3,6-diyl, pyridin-2,5-diyl, pyrimidin-2,5-diyl (in which one or two H atoms may be replaced by F), trans-1,4-cyclohexylene (in which one or two H atoms may be replaced by CN), 1,3,4-thiadiazol-2,5-diyl, 1,3-dioxan-2,5-diyl, naphthalene-2,6-diyl, bicyclo(2.2.2)-octan-1,4-diyl or 1,3-dioxaborinan-2,5-diyl; M1-4 independently = -O-, -S-, -CO-, -CO-O-, -O-CO-, -CO-S-, -S-CO-, -O-CO-O-, -CH2-O-, -O-CH2-, -CH2-CH2-, -CH=CH- or -C=C-; R3-4 and R6-7 independently = H or linear or branched 1-16C alkl; or R3+R4 may also = -(CH2)4- or -CH2)5- if attached to a dioxolane system; M5 = -CH2-O-, -CO-O-, -O-CH2-, -O-CO- or a single bond; k, l, m, n, o, p, q and r = 0 or 1, such that (k+m+p+r) = less than 4 and more than 0.
Patent DE-59200064-D1 (DE)
Inventor: FLECK ANDREAS
IPC: A41D27/24
Filed: 1992-08-20
Granted: 1994-03-24
Abstract: The invention relates to a process for combining a plurality of layers (16, 18) of synthetic knitted or woven fabric, in particular for the application of motifs on flags, banners, pennants and the like. The production of flags, banners, pennants and the like provided with a motif is relatively complex in the state of the art and leads to high costs since the extent of the manual operations is considerable. The invention provides a remedy for this by employing an ultrasonic welding device with CNC control of its sonotrode (15). <IMAGE>
Patent DE-59201048-D1 (DE)
Inventor: BENZ GOTTLIEB
IPC: B65B25/14
Filed: 1992-02-13
Granted: 1995-02-09
Abstract: On a conveyor belt (1), endlessly fed envelopes are grouped (11) into piles and then deposited in piles into a collection basket (26). The collection basket is respectively turned (262) through 90 DEG  or 180 DEG before the next pile is deposited in it, so that the different piles lie in the collecting basket in an alternate manner. Alternately layered collection piles are finally pressed (16) from the collecting basket and packed into boxes (37) which have been made ready. The invention also includes a device for implementing the method. <IMAGE>
Patent DE-59201558-D1 (DE)
Inventor: MERKENICH KARL DR
IPC: A23C19/05
Filed: 1992-07-08
Granted: 1995-04-06
Abstract: PCT No. PCT/EP92/01533 Sec. 371 Date Aug. 15, 1994 Sec. 102(e) Date Aug. 15, 1994 PCT Filed Jul. 8, 1992 PCT Pub. No. WO93/03623 PCT Pub. Date Mar. 4, 1993.The invention concerns the use of acidic sodium polyphosphates and Maddrell's salt for the production of natural cheese, processed cheese and cheese preparations which have a P2O5 content of 73-77 wt. %, on Na2O content of 20-25 wt. %, a water content of 2-3 wt. % and an average linear degree of condensation of 8-20. Preferred are the polyphosphates which are present as comparatively long chains (catena compounds) which are possible cross-linked and contain sodium metaphospbates (tri- and tetra-phosphates) in below 2 wt. %.
Patent DE-59204118-D1 (DE)
Inventor: REH LOTHAR PROF DR
IPC: G01F13/00
Filed: 1992-08-18
Granted: 1995-11-30
Abstract: A device for dosing a solid present in a gas-solids stream from a fluidised-bed apparatus (1) in which gas and solids are present as a prehomogenised, flowable mixture in a fluidised bed (2) and in which at least one outlet port (3) is provided for drawing off the gas/solids stream into an outflow line (4), comprises means for setting an outflowing mass stream constant in time and for setting the homogeneity of the outflowing gas/solids stream. Said means have at least one outlet nozzle (5;6) assigned to the outlet port (3) and/or at least one appliance for influencing the prehomogenisation.
Patent DE-59204685-D1 (DE)
Inventor: SIEGRIST URS
IPC: F24F13/28
Filed: 1992-07-02
Granted: 1996-01-25
Abstract: To overcome the disadvantages of the conventional heat recovery units used in air conditioners, the heat recovery unit proposed uses a continuous and circulating heat-recovery band as a heat-bearing medium; this can consist of a multi-layered copper or aluminium wire braiding or knitting. This heat-recovery band is permeated twice by both the warm outgoing air from an air conditioner and by the cold input air, and this results in a high degree of efficiency. The heat-recovery  unit according to this invention is provided between the outgoing and input air sections with a sealing unit to prevent any direct flow between those two areas.
Patent DE-59205082-D1 (DE)
Inventor: HEESEMANN JUERGEN
IPC: H02K11/33
Filed: 1992-03-13
Granted: 1996-02-29
Abstract: A controlled motor (1) with a control system (3) which, with a processor stage and power control components (11), generates the driving current for the motor windings depending on at least one of the external command signals transmitted to the control system (3) and transmits it to the motor (1) via a corresponding line (14) and may receive signals containing information on the momentary status of the motor (1) is constructed, in order to avoid expensive screening measures and interference suppression on the lines and expensive heat removal measures in cubicles, in such a way that the control system (3) is secured to the casing of the motor (1) on its own housing (4) and has at least one input for the external command signal and a supply voltage to generate the driving current, so that the control system (3) is arranged directly on the motor (1) itself.
Patent DE-59205407-D1 (DE)
Inventor: LOCHER HANS
IPC: A01G3/04
Filed: 1992-12-11
Granted: 1996-03-28
Abstract: PCT No. PCT/CH92/00240 Sec. 371 Date Aug. 18, 1993 Sec. 102(e) Date Aug. 18, 1993 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/11658 PCT Pub. Date Jun. 24, 1993.The cutting device proposed has cutting cells (3), located side by side, which collect the items to be cut. Each cell (3) contains a stationary element, which is designed to act as a support for the items to be cut and has a stop edge for the items, and a mobile element (4) which is designed to press the items together in the cell (3). During the cutting process, the mobile element is driven so that it remains substantially parallel to the support edge, and its motion during cutting is tangential to the items being cut. This tangential cutting action enables very considerable reductions to be made in energy consumption and noise generation. The cutting device is suitable for use in grass mowers, agricultural reaping and mowing machines and hedge clippers.