baber/WOPTO huggingface dataset:
Patent DE-3786170-D1 (DE)
Inventor: GIERKE MARTIN P
IPC: H01M50/244
Filed: 1987-10-06
Granted: 1993-07-15
Abstract: The battery pack (12) has a shoulder strap so it can be carried by a person and has a connector (44) to which the power cord (86) of a tool or appliance may be detachably connected. The battery pack (12) has a socket (44) which can accept conventional (low current) cigar lighter socket compatible plugs (48) and a new plug (42) capable of carrying a high current. A lock prevents a conventional cigar lighter plug being actuated if it is inserted in the socket and the plug (42) from being actuated if inserted in a conventional cigar lighter socket. A power tool is connected to the power pack (12) by a self-retractable power cord. A separate mains transformer is provided for recharging.
Patent DE-3786997-D1 (DE)
Inventor: LEWTAS KENNETH
IPC: C10L1/22
Filed: 1987-12-18
Granted: 1993-09-16
Abstract: A compound of the general formula <CHEM>  where X is CONR2 or CO2<-> <+>H2NR2  Y and Z are CONR2, CO2R, OCOR, -OR, -R, -NCOR  one of Y or Z may be zero  and R is alkyl, alkoxy alkyl or polyalkoxyalkyl containing at least 10 carbon atoms
Patent DE-3850739-D1 (DE)
Inventor: KRIEGER KURT
IPC: D21F5/18
Filed: 1988-05-06
Granted: 1994-08-25
Abstract: PCT No. PCT/DE88/00275 Sec. 371 Date Feb. 16, 1989 Sec. 102(e) Date Feb. 16, 1989 PCT Filed May 6, 1988 PCT Pub. No. WO88/08950 PCT Pub. Date Nov. 17, 1988.A device for acting upon and float-conveying webs of material, more particularly paper, using air or another fluid medium, inter alia, for drying the web, including a number of spaced-apart air ducts (9) on at least one side of the path of the web (B) and in the form of "nozzle chambers", each chamber having at least one nozzle region extending over the width of the web path, air outlets (D) between the nozzle chambers (9), a guide element (16) extending as far as the nozzle chambers (9) disposed between each pair of nozzle chambers on at least a part of the web path, and a joint or connection (18) between the guide element and the nozzle chamber (9) set back (19) relative to the side of the nozzle chamber facing the web path (E), the guide element having a closed central region (16a) and outlet orifices (17) at the sides thereof and opening into an air outlet (3).
Patent DE-3856403-D1 (DE)
Inventor: MATSON DEAN W
IPC: C09K23/00
Filed: 1988-11-23
Granted: 2000-05-18
Abstract: This invention is directed to conducting chemical reactions in reverse micelle or microemulsion systems comprising a substantially discontinuous phase including a polar fluid, typically an aqueous fluid, and a microemulsion promoter, typically a surfactant, for facilitating the formation of reverse micelles in the system. The system further includes a substantially continuous phase including a non-polar or low-polarity fluid material which is a gas under standard temperature and pressure and has a critical density, and which is generally a water-insoluble fluid in a near critical or supercritical state. Thus, the microemulsion system is maintained at a pressure and temperature such that the density of the non-polar or low-polarity fluid exceeds the critical density thereof. The method of carrying out chemical reactions generally comprises forming a first reverse micelle system including an aqueous fluid including reverse micelles in a water-insoluble fluid in the supercritical state. Then, a first reactant is introduced into the first reverse micelle system, and a chemical reaction is carried out with the first reactant to form a reaction product. In general, the first reactant can be incorporated into, and the product formed in, the reverse micelles. A second reactant can also be incorporated in the first reverse micelle system which is capable of reacting with the first reactant to form a product.
Patent DE-3860323-D1 (DE)
Inventor: GRATZMULLER CLAUDE ALAIN
IPC: F15B15/28
Filed: 1988-04-27
Granted: 1990-08-23
Abstract: 1. A differential hydraulic jack, in particular for the control of high-voltage electric circuit-breakers, of the type in which the jack piston (4) is unprovided with any packing ring forming a seal with the internal surface of the jack cylinder (2), characterized in that the wall (32) of the cylinder (2) is pierced by a plurality of through-bores (34) extending in spaced relation over a distance corresponding to the range of travel of the piston (4) ; a displacement detector (36) is housed within each through-bore (34) aforesaid with its sensitive detection element (38) directed toward the interior of the cylinder (2) in order to be influenced by the passage of the piston (4) opposite to the corresponding through-bore (34) ; sealing means (42-42') are provided between each detector and the cylinder wall (32) in order to ensure integrity of leak-tightness of the cylinder at the high pressure with prevails within said cylinder ; and the output leads (44) of the detectors are connected to an equipment (46) unit for checking the position of the piston (4) within the cylinder (2).
Patent DE-3861161-D1 (DE)
Inventor: FRELLER HELMUT
IPC: C23C30/00
Filed: 1988-04-27
Granted: 1991-01-10
Abstract: PCT No. PCT/DE88/00251 Sec. 371 Date Feb. 2, 1990 Sec. 102(e) Date Feb. 2, 1990 PCT Filed Apr. 27, 1988 PCT Pub. No. WO88/08356 PCT Pub. Date Nov. 3, 1988.Especially in gripper, insertion and bending tools of automatic insertion machines for electric components, the problem arises, that the production flow is adversely influenced because of solder accumulations at the tools. In machine design it is already known to apply hard material layers on a nitride base to improve tool surfaces; normally, better solder resistance is expected of them. According to the invention at least one second layer is provided as the cover layer with solid-lubricant properties, besides the nitride base layer. The base layer has here preferably a gradual change from high density in the boundary region to the base material of the tool to a porous rough structure at the boundary surface to the cover layer, where the change of the density can be continuous. The metal-nitride layer is advantageously a titanium nitride. With such coatings, the service life of the tools can be increased by more than one order of magnitude.
Patent DE-3861456-D1 (DE)
Inventor: ROBACHE PATRICK
IPC: B65B31/02
Filed: 1988-10-19
Granted: 1991-02-07
Abstract: This method and this apparatus are designed for the packaging of a food or other product in a shallow display tray to which is attached a thermoplastic film, welded on its edges. Before welding of this film inside a leaktight chamber (1-2), under vacuum, the portion (4) of this film (3) which is located inside this chamber is heated, whilst the tray (8) to be closed and its contents (P) are placed beneath this film. This tray (8) is then lifted into a position such that its contents (P) press into the corresponding portion (4) of the film so that the latter completely encases the projecting part of this product. After the film (3) has been welded, under vacuum, onto the peripheral rim (13) of the corresponding tray, the vacuum is released so that the corresponding portion (21) of the film is applied closely over the projecting part of the product. This method and this apparatus may be used for the packaging of various products, particularly food products. <IMAGE>
Patent DE-3863328-D1 (DE)
Inventor: APPELGREN CURT HENRY
IPC: B01J2/00
Filed: 1988-08-26
Granted: 1991-07-25
Abstract: The present invention relates to a granular product, whereby it consists of a solid product which has been provided with a coating of a melt of itself, as well as a process for the preparation of the granular product.
Patent DE-3869080-D1 (DE)
Inventor: SCHUBERT CHRISTOPH DIPL ING
IPC: C02F1/48
Filed: 1988-12-07
Granted: 1992-04-16
Abstract: Furring of water pipes by line salts is prevented by an externally applied magnetic field which prevents calcium ions adhering to the pipe surface (which to permit magnetic field penetration mask be non-ferrous, and made e.g. of Cu or plastic). A number of magnetic systems with oppositely directed poles (5,6) closely engage the pipe periphery, and automatically hold themselves in position. The magnetic systems may be electro-magnets, but in a convenient embodiment oppositely polarised permanent magnets (3,4) are embedded in half-shells of soft magnetic material but cover less than the entire concave surface, to ensure suitable pole surfaces (5,6) are formed at the edges of the half-shells.
Patent DE-3872052-D1 (DE)
Inventor: SPRINGER HARTMUT DR
IPC: D06P1/384
Filed: 1988-05-26
Granted: 1992-07-23
Abstract: Monoazo dyes of formula (I) are new: M = H or alkali metal; D = a gp. of formula D1-D3; R1 = H, CN, 1-4C alkyl (opt. substd. by SO3H, COOH or OSO3H), OH, 1-4C alkoxy (opt. substd. by SO3H, COOH or OSO3H), SO3H, COOH, halogen or N(R')AR; A = 2-4C alkylene; R = SO3H, COOH, OSO3H or OPO3H2; R1 = H, Me or Et; R2 = H, 1-4C alkoxy, 1-4C alkyl or SO3H: Y = vinyl or CH2CH2X; X = an alkali-cleavable gp.; k = 1 or 2, pref. 1; n = 0 or 1, pref. 1.
Patent DE-3872589-D1 (DE)
Inventor: HECK REINHARD
IPC: G21D3/08
Filed: 1988-04-25
Granted: 1992-08-13
Abstract: An arrangement for the controlled combustion of ignitible hydrogen/air mixts., comprises ignition source (Z1, Z2, Z3) provided with an energy accumulator (1) and an element (3, 3') which is temp. dependent for initiating the discharge of the energy accumulator in the ignition source (6). The energy accumulator comprises a dry battery (1), a high-voltage ignition (Z1) incl. of spring loaded switch (2) in the dry battery circuit, a high-voltage module (4), charging capacitor (5) and spark igniter (6). A fast responding temp. dependent Sprinkler element (3) initiates the discharge of the energy accumulator (1) and closing of spring loaded switch (2) resp. A temp. dependent Bi-metal arrangement (3) can also be used to close spring loaded switch (2).
Patent DE-3874622-D1 (DE)
Inventor: FREUDENBERG ENRIQUE DR
IPC: C07C53/42
Filed: 1988-06-08
Granted: 1992-10-22
Abstract: Prodn. of carboxylic acid halides of formula RCOX (I), where R= an organic gp. contg. more than 7 C atoms and X=Cl or Br, is effected by (a) reacting RCOOH with a P halide, (b) treating the reaction mixt. with a carboxamide hydrochloride or hydrobromide (II)which is immiscible with (I), and (c) sepg. the (I)-contg. phase. Pref. step (a) is effected by reacting a 9-29C fatty acid with PCl3.  Step (b) is effected by adding an amide (esp. DMF) to the reaction mixt. and then introducing HCl.
Patent DE-3874874-D1 (DE)
Inventor: TOERNER LUDGER ING GRAD
IPC: B65G65/44
Filed: 1988-11-26
Granted: 1992-10-29
Abstract: The dosing device feeds the material from a container to a moving device which supplies the material in doses. The moving device is a dosing swing, e.g. a differential dosing swing, which generates a steady flow of goods. The goods are moved in a swinging fashion across the direction of flow through the dosing swing. At least one shaking device in the direction of flow is used to create a cross flow. The combination of forces on the material creates a smooth flow in one direction. A pneumatic driver may be used.
Patent DE-3878862-D1 (DE)
Inventor: AURIOL ALBERT
IPC: H01Q11/08
Filed: 1988-12-09
Granted: 1993-04-08
Abstract: The antenna comprises at least one radiating wire (11, 12, 13, 14) wound into a helix following a body of revolution (1). The antenna comprises a supply circuit (2) for the radiating wire(s) which consists of a transmission line of the strip line type (20), which ensures both the function of distribution of supply and of matching of the radiating wires of the antenna. 
<??>Application to the construction of circularly polarised radiating antennas for satellite telecommunications, radiolocation. 
<IMAGE>
Patent DE-3881700-D1 (DE)
Inventor: AKKAPEDDI MURALI
IPC: C08F8/46
Filed: 1988-07-29
Granted: 1993-07-15
Abstract: A modified styrenic polymer is described, which comprises the reaction product of said polymer with an ethylenically unsaturated grafting agent having the formula:   <IMAGE>   wherein one to three of R1, R2, R3 and R4 are moieties containing reactive groups selected from carboxylic acid, acid anhydride, acid amide, imido, carboxylic ester, amino, hydroxy, epoxy, isocyanate, carbamate, carbamoyl lactam, acyl lactam, pyridyl, 1,3-oxazoline, 1,3 oxazine, oxazolone, oxazinones, and any derivatives, combinations and mixtures thereof; and wherein the remaining one to three of R1, R2, R3 and R4 are H or a hydrocarbon radical of from about 1 to about 20 carbon atoms; said modified styrenic polymer containing said reactive groups as pendant reactive functionalities. The claimed composition comprises: (A) A preblend of maleated ABS and a functionalized EP rubber and (B) a polyamide with reactive end groups.
Patent DE-3883262-D1 (DE)
Inventor: YAIR ALON
IPC: G01S13/58
Filed: 1988-01-28
Granted: 1993-09-23
Abstract: A muzzle velocity chronograph method and apparatus is described for measuring the velocity of a projectile (11) from a gun (13). In this method and apparatus a conventional radar Doppler signal from a radar device (15) is sampled and digitized by an analog-to-digital converter (23) and arranged in a succession of groups, each group representing a separate time period. A fast-Fourier transform is them computed for each group of samples by a signal processor (27) and peaks frequency measurements in the transformed data are tracked from one time period to the next. These peaks indicate the velocities of the projectile of interest and any other nearby moving objects. Finally, a least mean square error curve fit and standard regression algorithm are used to deduce the projectile's initial, muzzle velocity and the results displayed on a display (31). The method and apparatus provides accurate muzzle velocity determinaltions even in circumstances where the Doppler signal contains substantial interference caused, for example, by random noise and the presence of moving fragments in the direction of the projectile.
Patent DE-50001848-D1 (DE)
Inventor: AMHERD RENE
IPC: H01R43/042
Filed: 2000-10-04
Granted: 2003-05-28
Abstract: The control method has the compression tool (1,5) operated after fitting or replacement of the clamp plates (2) for compression of the coupling element, with detection of the movement path of the hydraulic pistons (12) until a given pressure is reached, for use as a reference value for comparison with the effective path value for each subsequent compression operation, for providing a signal when the difference between the compared values is outside a given tolerance range. An Independent claim for an electrically-operated compression tool is also included
Patent DE-50004334-D1 (DE)
Inventor: WACHTER ROLF
IPC: A61K8/73
Filed: 2000-04-11
Granted: 2003-12-11
Abstract: The invention relates to novel deodorizing preparations that have an effect that is enhanced by synergy and that contain (a) water-soluble beta-(1,3)-glucans that are substantially free from beta-(1,6) links, (b) aluminum chlorohydrate, (c) esterase inhibitors and/or (d) bactericidal or bacteriostatic active substances.
Patent DE-50006832-D1 (DE)
Inventor: GLOECKLER RAINER
IPC: C01F7/142
Filed: 2000-07-05
Granted: 2004-07-22
Abstract: In the production of hydrated alumina (I) by precipitation from basic and/or acid aluminum (Al) salts, precipitation is carried out from an aqueous medium containing crystallization seeds, which have an average diameter of 12-250 nm in the medium. In the production of hydrated alumina (I) by precipitation from basic and/or acid aluminum (Al) salts, precipitation is carried out from an aqueous medium containing crystallization seeds, which have an average diameter of 12-250 nm in the medium and comprise (a) (I) and/or alumina seeds and/or (b) organic polymer/oligomer forming a lattice in the medium, in an amount of 0.1-5 wt.% with respect to (I), calculated as oxide (Al2O3).  An Independent claim is also included for boehmitic and/or pseudoboehmitic alumina with a pore volume of 1.0-1.6 ml/g and an average pore radius of 6-12 nm at a crystallite size of 3-5 nm, determined at 120 reflection, produced by this process.
Patent DE-50009691-D1 (DE)
Inventor: KOLTHOFF DIETER
IPC: B24B45/00
Filed: 2000-04-01
Granted: 2005-04-14
Abstract: The support plate (1) has at least one elastically deformable exchange plate (3) and an accommodation support (2). The excha plate supports the adhesion surface and has an inner space in which a coupling extension (8) of the accommodation support engage from behind with a bayonet or similar edge-side rapid exchange connection.
Patent DE-50009895-D1 (DE)
Inventor: BARTOS SIEGFRIED
IPC: F16B19/02
Filed: 2000-01-07
Granted: 2005-05-04
Abstract: The flanged mounting pin has a metallic spring sleeve (2) with a longitudinal slit (3) through it, with a flanged edge (4) at one end extending radially outwards. The sleeve mantle is distorted into the interior of the sleeve (2) close to the flanged edge (4) near the longitudinal slit (3), to give shaped zones (5) on both sides of the slit (3) towards the interior of the sleeve (2).
Patent DE-50010331-D1 (DE)
Inventor: RAMSAUER DIETER
IPC: E05B17/18
Filed: 2000-03-28
Granted: 2005-06-23
Abstract: The cover (30) is pivoted on the lever (20) and may be swung aside to expose a cylinder lock. The lever may rest in a fitting (12) with a trough in its top surface, which engages in a slit in the thin wall (14) and is held in place by fastening screws (38,52). There is a locking mechanism (34) and a bolt (36) on the opposite side of the thin wall to the lever, and there is also a guide (50) through which the bolt may slide.
Patent DE-50011940-D1 (DE)
Inventor: BRUCHMANN DR
IPC: C08G18/10
Filed: 2000-04-28
Granted: 2006-02-02
Abstract: Reactive amide-containing polymers (I). Reactive polymers of formula (I) are new L-(-Z<1>-OCNH-A(-NHCO-Z<2>-B-XY)n)m (I) L = polymer, free of urethane groups and with number average molecular weight at least 300, or any linear or branched sequences of two or more such polymers; A = optionally unsaturated 2-12C alkylene, cycloalkylene, 3-18C arylene or 7-18C arylenealkylene (all optionally substituted) or a heterocyclic group, or any branched or linear combination of them; Z<1> and Z<2> = NR, sulfur or oxygen; R = hydrogen, methyl, optionally unsaturated 2-12C alkyl, cycloalkyl, or 3-18C aryl (all optionally substituted), or any branched or linear combination of them; B = bond, methylene, or alkylene, cycloalkylene or arylene, or their combinations, as above; n = 1-20; m = 1-50; XY = a group unreactive with isocyanato groups from which the protecting group Y can be removed, under acidic, neutral or basic conditions, to produce a group containing at least two groups reactive with isocyanato . Independent claims are also included for the following: (a) method for preparing (I); (b) polymers (II) with at least two urethane or urea groups and, based on these groups, twice the number of functional groups reactive with isocyanato, produced by hydrolysis of (I); (c) polyaddition and polycondensation products prepared from (II); and (d) method for doubling the number of groups reactive with isocyanato in a urethane-free polymer.
Patent DE-50015104-D1 (DE)
Inventor: BAUMGARTNER FRANZ DIPL-ING
IPC: E21D9/00
Filed: 2000-08-11
Granted: 2008-05-29
Abstract: The pressure equalisation ring (1), inserted between the end faces (4a) of adjacent pipeline sections (4), has a number of pressure transmission elements (2) of an elastomer material, which are spaced relative to one another in the pipeline axial plane and which are provided with parallel axial pressure surfaces.
Patent DE-50100219-D1 (DE)
Inventor: GOEDECKE RALF
IPC: B60R21/34
Filed: 2001-02-08
Granted: 2003-06-12
Abstract: The arrangement consists of a wing (2) and a deformation element (6) for vertical support of an upper wing edge (3) against a vehicle body (11). A part (16) for relative support is located between the element leg (10) fastened to the body, and an outer wall section (15) of the wing, which is at a distance to the upper wing edge. The part is positioned mainly at right angles to the support direction of the deformation element, and its end is glued to the inside of the outer wall section. The plate thickness of the deformation element is lower than that of the wing.
Patent DE-50101388-D1 (DE)
Inventor: SCHROETER MARTIN
IPC: B60R19/18
Filed: 2001-10-31
Granted: 2004-03-04
Abstract: The bumper (1) has a U-section cross-bearer (2) which has a web (5) and two side walls (6, 7) facing the vehicle with flanges (8, 9). The shock absorber (3) is joined to the cross-bearer endface (15) at its web (5), and to the cross-bearer sides at its side walls (6, 7) by means of weld seams (17, 18).
Patent DE-50105946-D1 (DE)
Inventor: DWORAK DR
IPC: C09D167/00
Filed: 2001-10-09
Granted: 2005-05-25
Abstract: An aqueous binding agent mixture comprises a water dilutable polyester resin and a water miscible hydroxyurethane. An aqueous binding agent mixture (I) comprises a water dilutable resin and a water miscible hydroxyurethane whereby the resin is a polyester that is anionically modified by introduction of bishydroxyalkyl carboxylic acids or polycarboxylic acids whose carboxyl groups are of different reactivity with regard to the polycondensation reaction, a polyester prepared by cocondensation of higher functional alcohols and acids having a functionality of greater than 2, whereby the acid is in excess, and condensation products AB of non-water soluble hydroxyl group containing resins B and water soluble or water dispersible acid group containing resins A whereby the resins A and B are polyester resins, alkyl resins, polyurethane resins, polyacrylate resins and epoxy resins. An Independent claim is included for water based paint (II) comprising the binding agent mixture (I) and curing agent that is effective at greater than 80 degrees C.
Patent DE-50108783-D1 (DE)
Inventor: BRUDER PAUL HEINZ
IPC: A63H17/00
Filed: 2001-10-16
Granted: 2006-04-13
Abstract: A toy or model of an agricultural hay/ straw turner or rotary rake, is made of injection moulded plastics material, and comprises a tractor-towable, trailer-mounted frame (1), constructed on a chassis (4). The unit has at least one rake assembly (7,11) with multiple, arm-mounted rakes (13), connected by an out-rigger (8) to the frame (1), and rotatable about a vertical axis. Friction drives (18), for the rotary rake assemblies, are also mounted on the out-riggers, and are turned by 'road wheels' (17) rolling along the ground. The out-riggers can be 'folded' about the horizontal longitudinal axis of the trailer, when not in use, to facilitate transportation of the unit.
Patent DE-50110617-D1 (DE)
Inventor: HOFFMANN TORSTEN
IPC: A61K9/16
Filed: 2001-03-06
Granted: 2006-09-14
Abstract: The invention relates to novel oral pharmaceutical formulations having a variably adjustable release effect . Said formulations contain one or several sucrose fatty acid esters as exclusive release control agents, in addition to one or several active ingredients. The invention also relates to a method for the production of the formulations by fusion granulation or fusion pelletizing . The novel pharmaceutical formulations range from quick release to delayed release medicament forms.
Patent DE-50113681-D1 (DE)
Inventor: QUINOT MARTIN DIPL-ING
IPC: F16B37/04
Filed: 2001-06-29
Granted: 2008-04-17
Abstract: The device for fixing a clamp (6) on a C-profiled mounting rail (10) comprises a mounting pin (30) which fits into the clamp. The pin carries a nut (22) which fits into the central groove of the rail and which has bearing surfaces (48) which cooperate with the inner surfaces (64) of the arms of the profile to lock the nut in place.
Patent DE-50113858-D1 (DE)
Inventor: MORGENWECK FRANK-MICHAEL
IPC: H05B6/78
Filed: 2001-11-24
Granted: 2008-05-29
Abstract: Fixer device (5) for fixing toner on a print medium (30) using a radiating device (10) as a fixer for the toner and a heater for the print medium. The radiating device largely uses ultraviolet radiation to provide effective toner melting. The heater for the print media is a microwave transmitter. An Independent claim is made for a method for fixing toner using radiative heating and heating of the print media using microwave heating.