baber/WOPTO huggingface dataset:
Patent DE-3778267-D1 (DE)
Inventor: MITULLA KONRAD DR
IPC: C08L25/02
Filed: 1987-08-20
Granted: 1992-05-21
Abstract: Compsns. (I) contain, on wt. (all pts. wt.) A + B + C A) 3-40% at least one graft mixed polymer B) 7-70% at least one further graft mixed polymer C) 20-90% copolymer of at least one 8-12C vinyl aromatic monomer (II) and at least one monoethylenically unsatd. monomer (III). A comprises a1) 50-80%, on A, elastomer based on polybutadiene or butadiene copolymer as core polymer and a2) 20-50%, on A, shell polymer, average particle size 0.2-1 micron (d50 value of integral mass distribution), made in 2 stages from at least one (II) and at least one (III) by grafting in first stage only (II) in amt. of 5-50% a2) then, in presence of this prod., grafting in second stage 50-95% mixt. of (II) and (III) in ratio 90:10-60:40. B comprises b1) 40-70%, on B, elastomer based on homopolybutadiene.
Patent DE-3781757-D1 (DE)
Inventor: BIANCHINI WILLIAM L
IPC: A43B9/00
Filed: 1987-04-28
Granted: 1992-10-22
Abstract: A walking shoe having a uniquely shaped platform along the rear peripheral edge of the insole, which is constructed of a rigid backpart material and flexible forepart material. By combining it with a construction of a specially molded outflange counter and using a sturdy stitched lasting construction fastening securely the outward flange of the counter with the specially lasted molded leather upper together with the outward extension of the specially shaped insole platform, a stable support system is formed to control the lateral and longitudinal orientation of the foot when walking.
Patent DE-3785015-D1 (DE)
Inventor: CLEARY GARY W
IPC: A61K9/00
Filed: 1987-12-21
Granted: 1993-04-29
Abstract: A solid state, resilient laminated composite for administering estradiol transdermally consisting of a multiplicity of spaced structural laminas of a resilient elastomer, one of which forms the top of the composite, a viscoelastic hydrophobic polymer lamina containing propylene glycol monolaurate interposed between each structural lamina and a pressure-sensitive adhesive lamina that provides the basal surface of the composite and consists of a blend of a pressure-sensitive adhesive, estradiol, and propylene glycol monolaurate. <IMAGE>
Patent DE-3786703-D1 (DE)
Inventor: BREITSCHAFT WALTER DR DIPL CHE
IPC: C07D239/62
Filed: 1987-05-29
Granted: 1993-09-02
Abstract: 2-Phenylazo-7-phenylamino sulphonylphenylazo-naphthalene dyes of formula (I) and their salts are new. In (I), D = phenyl, opt. substd. by F, Cl, Br, NO2, CN, 1-4C alkylsulphonyl, 1-8C alkyl, 1-4C alkoxy, COOH, 1-4C alkoxycarbonyl, SO3H, CONH2 (opt. substd. by 1 or 2 1-4C alkyl), COR', SO2NH2 (opt. substd. by 1 or 2 1-4C alkyl) or SO2R'; R' = pyrrolidino, piperidino, morpholino or piperazino (opt. N-substd. by 1-4C alkyl); K = residue of heterocyclic coupler; A and E may be substd. by Me, MeO, Cl or SO3H.
Patent DE-3855112-D1 (DE)
Inventor: WHEELER DALE K
IPC: H02K3/52
Filed: 1988-07-21
Granted: 1996-04-18
Abstract: A unitary end bell (66) includes a body (90) and a bridging section (92) and is assembled with a laminated stator stack (74) in the formation of a stator subassembly (150). End bell (66) is formed with base surfaces (118) at one end thereof which directly engage adjacent portions of lamination stack (74) and insulate these portions from coil windings (152). End bell (66) also has wire-retaining shrouds (110) which support and confine the coil windings (152) in their wound configuration. Bridging section (92), which straddles the other end of body (90), is formed with brush box channels (120) and a nest (138) for supporting an armature bearing (218). Laminations (76) of the stack (74) are held together and assembled with the end bell (66) by the coil windings (152) themselves, which are wound after the loose laminations (76) and the end bell (66) are preassembled together. A shroud support (168) and a pallet (212) may be employed to aid such assembly. <IMAGE>
Patent DE-3862898-D1 (DE)
Inventor: NEUMAIER ANTON
IPC: B25F5/00
Filed: 1988-06-14
Granted: 1991-06-27
Abstract: A hand-held device with a holder for a working tool has a sensing mechanism for automatically initiating different operating modes. Different configurations of working tools inserted into the holder can be sensed by sensing elements in the form of balls. The balls cooperate with pivotal levers and a sensor for producing switching signals for initiating a switching operation.
Patent DE-3864138-D1 (DE)
Inventor: SCHMIDT PETER
IPC: A61H33/00
Filed: 1988-10-19
Granted: 1991-09-12
Abstract: The bath tub insert (14) is supported by two guide devices (16) in the form of swivel frames (18, 20) which are connected together for articulated movement. In the raised position of the lift plate insert (14), the swivel frames are so steep that the slide bearings (28) of the frames (18, 20) tend to clamp in the guide rails (30). When the lift device is operated to lower the lift plate the latter would remain jammed except that the spring assembly (36) engages in the top swivel bearing (34) of a guide device (16) to overcome the jamming resistance. The spring assembly acts as an energy store and can be e.g. a leaf spring.
Patent DE-3864244-D1 (DE)
Inventor: WUERTHNER HUBERT
IPC: A63C9/00
Filed: 1988-11-05
Granted: 1991-09-19
Abstract: This bracket can be displaced with its base plate along a guide rail which is to be attached to the ski and it can be fixed. The guide rail can be attached to the ski by means of attachment screws which penetrate holes in the rail. In order to simplify the assembly of the bracket, provision is made for bore holes (4) to be recessed in the base plate (2), which extend perpendicular to the upper side of the base plate and have in each case a diameter which is slightly smaller than the diameter of the heads (7a) of the attachment screws (7) to be received, the bore holes (4) being in alignment with the holes (6) in the rail in a predetermined position of the base plate (2) in relation to the rail (5). In this case, the attachment screws (7) are retained by means of their heads (7a) directly in the bore holes (4) of the base plate (2), which is carried out at the factory. <IMAGE>
Patent DE-3865357-D1 (DE)
Inventor: PECK WILLIAM HENRY
IPC: A47C27/10
Filed: 1988-05-16
Granted: 1991-11-14
Abstract: This invention is concerned with an improved air bed system. In this invention, the bed occupant can control the firmness of the bed. Two inflatable bladders (12, 14) are used with a pre-set pressure differential between them. The pressure in the lower bladder is always kept high enough to prevent bottoming of a bed occupant. The pressure in the upper bladder may be adjusted by the occupant to his or her own personal comfort level. The invention may also include various medical devices which are fluid powered, thus taking advantage of the presence of the pressurized working fluid. The invention may further include a warning circuit which senses the departure of an occupant from the bed and generates a warning signal in response thereto.
Patent DE-3867362-D1 (DE)
Inventor: MELCHIOR JEAN
IPC: F23R3/26
Filed: 1988-07-25
Granted: 1992-02-13
Abstract: PCT No. PCT/FR88/00385 Sec. 371 Date Mar. 16, 1989 Sec. 102(e) Date Mar. 16, 1989 PCT Filed Jul. 25, 1988 PCT Pub. No. WO89/01090 PCT Pub. Date Feb. 9, 1989.The primary zone (1) of the auxiliary combustion chamber has a shape of revolution about an axis (X-X) and is defined by a flame tube (2) which is of cylindrical and/or frustoconical shape, coaxial with said axis (X-X), smooth and devoid of air supply orifices of notable section, and by the chamber inner end (3) which is movable in a direction parallel to said axis (X-X) and cooperates with a fixed seat (13) rigidly connected to the flame tube (2) and separating the primary zone (1) from a cavity (4) so as to constitute, with the chamber inner end (3), throttling means (31) which have a variable passage section and are constituted by a sleeve (10) rigidly connected to a balancing piston (11), which sleeve and piston are coaxial with said axis (X-X), the balancing piston (11) being slidable in a cylindrical bearing surface (12) rigidly connected to the walls of the cavity (4). The inlet of the fuel under pressure is constituted by at least one nozzle (14) which is arranged in said sleeve (10) in such manner as to open out toward the primary combustion zone (1).
Patent DE-3867927-D1 (DE)
Inventor: CALLENS ROLAND
IPC: C07C279/02
Filed: 1988-06-07
Granted: 1992-03-05
Abstract: The compounds containing a substituted tetraphenylborate ion and a guanidine functional group correspond to the general formula: 
<IMAGE>
 in which R denotes an organic radical containing at least one other amine functional group and R1, R2, R3, R4 and R5 independently of each other denote organic or inorganic groups. 
<??>These compounds are employed as chemical synthesis intermediates, especially in the synthesis of peptides.
Patent DE-3870604-D1 (DE)
Inventor: KILLINGER ERICH DR ING
IPC: B66F9/07
Filed: 1988-12-24
Granted: 1992-06-04
Abstract: The truck travels forwards and backwards on conventional wheelsets (10,11) of its chassis (1), raising and lowering its load-bearing arm (4) by motor (5) and chain (6).  Rollers (9) at the head of its mast (2) run along opposite sides of a fixed rail (8), while floor-level rollers (12) follow parallel tracks guiding the truck into an aisle between storage racks. At the exit from any aisle the rollers (9) are disengaged from the rail (8), and auxiliary supporting wheels (14) mounted on either side of the chassis (1) are lowered and  deployed (16) for sideways movement of the truck towards another aisle.
Patent DE-3876748-D1 (DE)
Inventor: NEHLIG ALBERT
IPC: E04F13/10
Filed: 1988-10-21
Granted: 1993-01-28
Abstract: The profiled cladding component is for a wooden door  frame. It is divided in the longitudinal direction into two strips (8,9) along the bottom of a groove (11), which fit together via a tongue-and-groove joint (4). At the rear, unexposed side the strips contain slots (5) for the arms (6a) of U-shaped spring steel clips (6). The tongue-and-groove joint is near the rear side, with its distance (A) from the latter less than the slot depth.
Patent DE-3876790-D1 (DE)
Inventor: MEISENBURG EWALD
IPC: C07C67/00
Filed: 1988-05-04
Granted: 1993-01-28
Abstract: In prepn. of pure dimethyl ether by catalytic dehydration
Patent DE-3876939-D1 (DE)
Inventor: RUEB LOTHAR DR
IPC: A01N43/14
Filed: 1988-10-18
Granted: 1993-02-04
Abstract: N-(3-Heterocyclylmethoxy-phenyl) tetrahydro- phthalimide derivs. of formula (I) are new, where R1 = H,F or Cl; R2 = Clor Br; R3 = H or 1-3C alkyl; R4 = (un) 5- or 6-membered heterocycle contg. an O- or S-atom and opt. substd. by up to three 1-3C alkyl gps..
Patent DE-3881789-D1 (DE)
Inventor: THUS FRANCISCUS JOHANNES MARIA
IPC: H04B10/43
Filed: 1988-08-18
Granted: 1993-07-22
Abstract: A infra-red receiver for use in applications such as remote control of consumer equipment and receiving audio signals modulated on an IR carrier. The receiver comprises an IR diode (10) which is operated in its forward mode so that it constitutes a current source. The IR diode (10) is connected in an amplifying circuit which includes means (16) for detecting low frequency interference components in the signal and in response to the detection of these interference components temporarily shorts out the IR diode.
Patent DE-3885280-D1 (DE)
Inventor: STEPP RICHARD DIPL ING
IPC: G06G7/163
Filed: 1988-08-31
Granted: 1993-12-02
Abstract: For multiplying a plurality of signals with a further identical signal, a four quadrant multiplier on the basis of the Gilbert cell is employed, the transistors of the two coupled differential amplifier pairs of the one input, driven in the manner of the Gilbert cell via a diode-transistor path, of the inner multiplier are designed as multi-emitter transistors and in each case one emitter pair of the right and of the left multiplier branch can be driven counter to one another in each case via a controllable current source or the series circuit of a transistor and a current source. As a controllable current source, a switchable current source, which can be driven in particular by I<2>L gates, is proposed for processing square-wave signals. 
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Patent DE-50001326-D1 (DE)
Inventor: BECHTEL JOHANN
IPC: B21J5/02
Filed: 2000-04-03
Granted: 2003-04-03
Abstract: The invention relates to a method for producing a semi-finished product by upsetting a shaped slug (16) from a shaped extrusion. When viewed from the transverse direction, the shaped slug has at least a narrowed (20) or enlarged cross-section which co-operates with a correspondingly formed rounded-out section (22) or cavity in the die sinking (10), to fix the shaped slug. The inventive method comprises upsetting in at least two directions, using one or more longitudinal bars. The device for carrying out said method comprises a die sinking which consists of a lower tool (12) and an upper tool (14), in addition to a guide for longitudinal bars. The lower tool (12) and/or the upper tool (14) has at least one rounded-out section (22) or cavity for inserting a shaped slug in a positive-fit.
Patent DE-50001456-D1 (DE)
Inventor: VOIGT DIETER
IPC: F16H57/12
Filed: 2000-05-11
Granted: 2003-04-17
Abstract: A gear drive, including a first shaft, a first gear wheel on the first shaft, a second shaft a certain distance away from the first shaft, and a second gear on the second shaft. The second gear wheel engaged with the first gear wheel by way of helical gearing. A third gear wheel is mounted on the second shaft a certain axial distance away from the second gear wheel to compensate for backlash. The third gear wheel also engages with the first gear wheel by way of helical gearing and being axially shiftable with respect to the second gear wheel. An expansion element is arranged so as to change a distance between the second gear wheel and the third gear wheel as a function of temperature. The expansion element has a thermal expansion selected so that, when the expansion element undergoes thermal expansion, the expansion element shifts the third gear wheel in an axial direction along the second shaft and thus, due to a helical gearing effect, compensates for play caused by a thermally induced change in the distance between the first shaft and the second shaft.
Patent DE-50001502-D1 (DE)
Inventor: RAPPENECKER HERMANN
IPC: H02H7/08
Filed: 2000-05-16
Granted: 2003-04-24
Abstract: The invention concerns a method for nonvolatile storage of at least one operating data value of an electric motor (32). The latter comprises a microprocessor or microcontroller (23) that controls its commutation, and it comprises a nonvolatile memory (74). In this method, when the motor (32) is switched on, an old operating data value is transferred from the nonvolatile memory (74) into a volatile memory (97) associated with the microprocessor (23) and saved there as a variable. The variable is updated by the microprocessor in the time intervals between the commutation operations (FIG. 13). At intervals of time, the operating data value saved in the nonvolatile memory (74) is replaced by the updated operating data value corresponding to the present value of the variable. A motor for carrying out this method is described.
Patent DE-50002435-D1 (DE)
Inventor: ISKEN KLAUS
IPC: E05B15/00
Filed: 2000-12-07
Granted: 2003-07-10
Abstract: The lock plate has an entry opening (1) forming a locking edge (4) for a locking face (5) of a bolt (3) or lock. An elastically deformable nose (7) projects into the opening cross-section from the locking edge. The nose may be formed from a plastics cladding (6) of the entry opening or from a rear lining box (8). Preferably, the nose tapers from the opening edge (10) to the recess (9) to a point.
Patent DE-50004246-D1 (DE)
Inventor: HERRMANN KONRAD
IPC: C07D239/96
Filed: 2000-08-21
Granted: 2003-12-04
Abstract: Polycyclic pyrimidine-2,4(1H,3H)-diones with functionalized alkyl residues at the 1-, the 3-, or both position(s); methods for their synthesis, production, and pharmaceutical preparation. The invention concerns the synthesis of the above-described compounds, their chemical and structural characterization, and the analysis of their physiological/pharmacological activities in vitro and in vivo. These goals have been attained by the specification of routes of synthesis, methods for the production of the compounds, and the presentation of compound-specific characteristics. The substances encompassed by the present invention demonstrate pharmacologically significant collangenase/matrix metalloproteinase inhibitory activities. The specific example 1-(3-mercaptoprop-1-yl)-3-methyl-chinazolin-2,4(1H,3H)-dione will be presented in detail.
Patent DE-50004641-D1 (DE)
Inventor: DE ROOIJ WERNER H J A
IPC: B60D1/52
Filed: 2000-09-04
Granted: 2004-01-15
Abstract: The trailer attachment device includes a locking element (15) which may be in the form of a ball and may be able to be adjusted in the bolt (3). In the locked position, it projects from the bolt and secures it against parting from the holder. The locking element can be pushed by a setting member (22) and held in the locked position.
Patent DE-50006858-D1 (DE)
Inventor: KERN OTMAR
IPC: H03M1/18
Filed: 2000-02-11
Granted: 2004-07-22
Abstract: With a method for converting an analog input signal (S1) to a digital output signal (S7), the analog input signal (S1) is amplified in a first signal path (2, 3, 5) and is subjected to an analog-to-digital conversion (5). In a second signal path (4, 6), another analog signal (S4) is obtained for transmitting larger signal amplitudes and is subjected to an analog-to-digital conversion (6). The signal (S5) digitized in the first signal path (2, 3, 5) and the signal (S6) that is digitized in the second signal path (4, 6) are fed to a digital signal processor (7), which generates the digital output signal (S7). To avoid an abrupt reduction in the signal resolution and achieve the highest possible dynamic scope, it is suggested that the analog signal fed to the second signal path (4, 5) be distorted non-linear and counter to the amplified analog signal (S2) in the first signal path (2, 3, 5). In this way, the differential amplification of the first signal path and the second signal path increases above a predetermined threshold and with rising signal amplitude. As a result, a non-distorted output signal (S7) is generated following the assembly of the distorted partial signals. (FIG. 2).
Patent DE-50008481-D1 (DE)
Inventor: OSTROWSKI WOLFGANG
IPC: F16C33/74
Filed: 2000-08-04
Granted: 2004-12-09
Abstract: The element has a bearing body with two radial sealing lips (6,7) engaging on the drive shaft (2). The sealing lips have different internal diameters, and correspond with shaft sections (11,12) of different diameters. The larger shaft section is located on the drive side. The smaller sealing lip is located on the side of the bearing body (3) away from the drive area (9), pref. on its end. The bearing body is a slide bearing sleeve and engages with its complete length on the drive shaft.
Patent DE-50012143-D1 (DE)
Inventor: HALLMANN JUERGEN
IPC: E05F1/00
Filed: 2000-03-15
Granted: 2006-04-13
Abstract: The cables for one side of the door are secured to the bottom door panel (1) one behind the other, at right angles to the length direction (13) of this panel.  The door comprises a number of articulated panels with rollers (5) that can move along vertical side rails that curve in a horizontal direction at their top ends. The rollers for the top panel are moved along a second pair of side rails extending parallel to and lying above the horizontal part of the first pair of side rails. Elastically extendable tensile fittings, preferably fitted with weight balancing devices, extend above the two pairs of rails in a horizontal direction, the end remote from the door opening being attached to the building and the opposite end facing the opening being connected to cable guide rolls. Two or more cables extending around these rolls are anchored at one end and in the area remote from the door opening they extend essentially parallel to the horizontal part of the side rails. Close to the door opening the cables extend around further guide rolls and are secured to the bottom panel.
Patent DE-50104497-D1 (DE)
Inventor: PAUL HEINZ
IPC: C08L23/06
Filed: 2001-07-18
Granted: 2004-12-16
Abstract: The invention relates to a cross-linkable, halogen-free, flame-resistant plastic mixture which can especially be used, in a cross-linkable state, for coating cables. The inventive plastic mixture comprises the following plastic components: (a) 3 to 50 weight parts (phr) of at least one ethylene copolymer from the group comprising ethylene vinyl acetates, ethylene ethyl acrylates, ethylene methyl acrylates or ethylene butyl acrylates, (b) 30 to 96 weight parts (phr) of a high-density polyolefin, especially a HDPE (High Density Polyethylene) having a density of >0.94 g/cm<SUP>3</SUP>, and (c) 1 to 20 weight parts (phr) of a polyolefin which has been grafted with a derivative of an unsaturated carboxylic acid, especially HDPE-g carboxylic acid derivatives. Components (a) to (c) together produce a total of 100 weight parts (phr) of plastic. The mixture also comprises the following components: (d) 40 to 250 weight parts (phr) of a filling material, and (c) 0.1 to 15 weight parts (phr) of a stabilizer system.
Patent DE-50107684-D1 (DE)
Inventor: GAEBLER RALPH
IPC: A23B7/152
Filed: 2001-03-20
Granted: 2005-11-17
Abstract: The method involves measuring the concentration of a trace gas at two or more times, deriving the variation in concentration as a measure of the production rate of trace gas by the products, defining the control values for the composition of the atmosphere depending on the variation and setting the composition accordingly. The variation of C2H4 concentration can be measured.
Patent DE-50113691-D1 (DE)
Inventor: SICKEN MARTIN DR
IPC: C07F9/38
Filed: 2001-12-18
Granted: 2008-04-17
Abstract: The invention relates to a process for preparing ethylenediphosphonic acids of the formula I,where R1 and R2 may be identical or different and are hydrogen, a carboxy group, a carboxylic acid derivative, an unsubstituted or substituted alkyl group having from 1 to 10 carbon atoms, phenyl, benzyl, or alkyl-substituted aromatic systems, which comprises reacting phosphorous acid (H3PO3) directly with alkynes.
Patent DE-50113941-D1 (DE)
Inventor: OELMUELLER UWE
IPC: C07C211/64
Filed: 2001-06-26
Granted: 2008-06-19
Abstract: Composition (A) comprises specific cationic compound (I) and at least one proton donor (II). Composition (A) comprises specific cationic compound of formula (I) and at least one proton donor (II). Y +>R 1R 2R 3R 4 X -> (I) Y : nitrogen or phosphorus; R 1-R 4linear or branched 1-20C alkyl, 6-20C aryl or 6-26C aralkyl; and X : anion of a mono- or poly-basic (in)organic acid. Independent claims are also included for the following: (a) method for preparing (A); (b) diagnostic composition, and kit for stabilizing nucleic acid (NA), containing (A); and (c) mixture of NA-containing biological sample, (A) and optionally other auxiliaries.
Patent DE-50201249-D1 (DE)
Inventor: EBERT GUENTER
IPC: B65D85/50
Filed: 2002-02-04
Granted: 2004-11-18
Abstract: The carton for transporting flowers has a false bottom (20) with a hole (26), through which the stalks of the flowers pass. This is attached to side walls (18) which can slide up the walls (2) of the carton when pulled, allowing the flowers to be removed easily, but hold them securely during transport.