baber/WOPTO huggingface dataset:
Patent DE-3786849-D1 (DE)
Inventor: SQUIRES JOHN P
IPC: H02P6/18
Filed: 1987-07-01
Granted: 1993-09-09
Abstract: Control and synchronization of a polyphase, brushless DC motor (M) (used for a hard-disk system) during initial start-up of the motor, is effected by monitoring rotor position using a high-frequency commutation: A short current pulse is applied to each power phase (A,B,C) of the motor, and motor current conducted in response thereto is measured to determine therefrom positional information of the rotor. From such positional information the identity of the appropriate motor phase to which is applied a torque-producing current is determined. Cycles of high-frequency commutation and application of torque-producing current are performed, until the rotational speed of the rotor has attained a predetermined RPM. Motor speed is controlled in synchronized, increasing fashion by continued monitoring of the motor current and back-EMF, until a desired rotational RPM is attained, whereupon torque-producing current is sequentially applied to each motor phase in synchronization with the rotor position by deriving positional information from the disk (34).
Patent DE-3862944-D1 (DE)
Inventor: BRUNNER HANS-GEORG DR
IPC: A01N37/18
Filed: 1988-02-03
Granted: 1991-07-04
Abstract: The invention relates to the novel cyclohexanediones of formula I <IMAGE>  (I)  in which R is hydrogen or C1-C6-alkyl, A is R2, OR3 or NR3R4, R2 is C1-C6-alkyl that is unsubstituted or is mono-substituted by C1-C4-alkoxy or mono- or poly-substituted by halogen, or is C3-C6-cycloalkyl, R3 is C1-C6-alkyl or C3-C6-cycloalkyl, or is phenyl or benzyl each of which is unsubstituted or is mono-, di- or tri-substituted by R5, R4 is hydrogen, C1-C6-alkyl, C1-C4-alkoxy or C3-C6-cycloalkyl, R3 and R4 are, in addition, together with the nitrogen atom to which they are bonded, a pyrrolidine, morpholine or piperidine radical, B is one of the radicals   <IMAGE>  m is 0, 1, 2 or 3, R5 is halogen, nitro, cyano, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkyl, C1-C4-alkylsulphinyl or C1-C4-alkylsulphonyl, R6 is C1-C6-alkyl or C3-C6-cycloalkyl, and R7 is hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-alkenyl, C3-C6-haloalkenyl or C3-C6-alkynyl, and to salts of the compounds of formula I with acids, bases or complex-formers, to processes for the preparation thereof and to novel intermediates. The compounds of formula I have herbicidal and growth-regulating action.
Patent DE-3864657-D1 (DE)
Inventor: DUJARDIN RALF DR
IPC: C08L67/02
Filed: 1988-10-10
Granted: 1991-10-10
Abstract: The copolymers (I) have formula (I), D = a gp. of formula (II): R, R1, R2 ... Rx = H, 1-6 C alkyl, 3-6 C cycloalkyl, 6-12 C aryl, 7-15 C alkylaryl, or 7-13 C arylalkyl; A = halogen, 1-10 C alkyl, 6-12 C aryl, or 1-7 C alkoxy; B1, B2 ... Bx = CN, COOR, OR, or a gp. (i) Ar1 = a gp. of formula (ii) where X = O, S, SO2, CO, 3-6 C cycloalkylidene, single bond, or Z2CZ1 where Z1, Z2 have meaning of R; t = 0 or 1; Ar2 = a gp. of formula (iii) or (iv): k = 0-4; l = 5-200; l1 + l2 + ... lx = 1; m, n = 0 or 1; a = 0.5 to 1; q = 5-100; r = 1 or 2; s = 1-1000, where s x l = 5-200,000. Prodn. of (I) by reacting copolymer as above but sidechain is replaced by (OD)r where D = H, chlorocarbonate ester, monophenyl carbonate ester, or trimethylsilyl gp. with dihydric phenol (opt. nuclear-substd.), aromatic dicarboxylic acid halide, and carbonate-forming cpd. in phase boundary surface process using acid acceptor at 0-50 deg.C, opt. in presence of monohydric phenol and catalyst. Thermoplastic, readily flowable mixts. comprising (A) 75-99.5, esp. 90-95, wt.% aromatic polyester or aromatic polyester-carbonate from diphenol and iso- and/or terephthalic acid and phosgene or other carbonate-forming cpd.. (B) 0.5-25, esp. 5-10, wt.% (I).
Patent DE-3864674-D1 (DE)
Inventor: KNAPPE DIETER
IPC: A47K4/00
Filed: 1988-12-28
Granted: 1991-10-10
Abstract: The sanitary assembly unit compirses a surround frame, made of sheet metal profiles, with bottom support frame composed of welded profiles and sanitary fittings with supply and drain lines fixed to the frame enclosing fittings and a flushing tank. The support frame (13) has two vertical connectors (20) at slightly closer spacing than the surround frame sheets (12). The connectors are so shaped as to fit into the sheets for fixing at a number of pressure points.
Patent DE-3869494-D1 (DE)
Inventor: HANSEN GERHARD
IPC: A61J1/10
Filed: 1988-05-20
Granted: 1992-04-30
Abstract: The plastic pack into which the medical drip is packed is welded along its edges and filled.  The sealing is a two-stage process, with a coarse seal to provide a small hole, and with the final seal after the pack has been squeezed by a ram (5) to raise the liq. level to near the seal. The sealing is carried out by two pairs of welding grips, with the final grip pinching off the feed tube.  The seal provides a funnel-shaped closure of the pack.
Patent DE-3877287-D1 (DE)
Inventor: BALLIES UWE W DR
IPC: A61B5/15
Filed: 1988-03-15
Granted: 1993-02-18
Abstract: The instrument for taking a sample of blood for test or examination purposes consists of an inner tube (12) of flexible plastics, which is enclosed in an outer tube (14) of rigid plastics. A vacuum is produced in the tubes which are then sealed with end caps (18,20) which hold the inner tube centrally in the outer tube so that an annular gap (16) is formed between the tubes. A cannula is inserted into a patient's blood vessel. The free end of the cannula is pressed through one of the end caps so that blood is drawn into the inner tube (12).
Patent DE-3877922-D1 (DE)
IPC: B65D47/10
Filed: 1988-12-01
Granted: 1993-03-11
Abstract: The vessel has a discharge opening sealed by a cap.  The flange of the latter is held against the end of a boss on the vessel by a ring engaging under a flange formed on the boss. The edge of the opening is pressed outwards from the vessel to form the tubular boss (2).  The end is bent over to the outside, typically in the form of a flange or bead (3) curving through 180 deg.
Patent DE-3878905-D1 (DE)
Inventor: WANG LING
IPC: A61C19/06
Filed: 1988-09-08
Granted: 1993-04-08
Abstract: Microelectronic toothbrush for treating oral cavity diseases has head retaining special bristles serving as cathode and comprised of group of trace elements releasing ions
Patent DE-3882173-D1 (DE)
Inventor: RODY JEAN DR
IPC: C08F291/00
Filed: 1988-06-01
Granted: 1993-08-12
Abstract: The polymer microparticles, which contain at least one light stabiliser and free epoxide groups, are prepared by polymerising suitable monomers, at least one of these monomers being an epoxide which contains at least one further reactive group, and at least part of the polymerisation being carried out in the presence of at least one light stabiliser. The polymer microparticles can be used in coating compositions which contain a disperse phase containing these particles and a liquid continuous phase. 
<??>Coatings and paints based on the compositions according to the invention have increased weathering resistance, in particular high light stability.
Patent DE-50000080-D1 (DE)
Inventor: SCHUERMANN WOLFRAM
IPC: E04D13/17
Filed: 2000-01-29
Granted: 2002-02-21
Abstract: The filaments in the middle section (2) of the fitting (1) comprise a material which is relatively hard compared with the side edges (6a, 6b) of the lateral sections (3a, 3b) of the fitting, and are embedded in this side edge material.  The middle section comprises filaments in the form of a mesh, woven fabric or knitted fabric, and the lateral sections of the fitting are laid on top of roof covering elements. An Independent claim is also included for a method of making the fitting, by laying the filaments so that they overlap with the lateral sections, and then pressing the overlapping parts into these sections.
Patent DE-50008501-D1 (DE)
Inventor: ERNST REINHARD
IPC: B65G53/52
Filed: 2000-08-29
Granted: 2004-12-09
Abstract: The invention relates to a method for the pneumatic transport of bulk goods, in particular, of plastic granulates through a transport conduit (2). According to said method, the bulk goods (6) are fed into a modifiable propulsion gas stream from at least one deposition location (1) using a sluice member (4) and are transported as discrete plugs (6) of bulk goods which are separated at intervals by cushions (5) of propulsion gas, from the deposition location (1) to at least one destination location (3). An initial speed vA soll is predetermined for the propulsion gas in the transport conduit (2) in the vicinity of the deposition (9) of the bulk goods, which allows stable transport conditions to be set for all the products to be transported. At least one characteristic quantity is measured which is used to directly or indirectly determine the initial speed vA ist and the supplied quantity of pure gas VR is modified, in such a way that the predetermined value of the initial speed vA soll essentially corresponds to the actual value of the initial speed vA ist. The invention also relates to a device which is suitable for carrying out said method.
Patent DE-50011155-D1 (DE)
Inventor: ERNST DR
IPC: A23L33/155
Filed: 2000-08-10
Granted: 2005-10-20
Abstract: Production of granules comprising biologically active substances (I) dispersed in a thermoplastic polymer matrix having pH-dependent solubility in aqueous media comprises mixing (I) with the molten matrix material and extruding the melt into a coolant medium in which the granules are not soluble or dispersible An Independent claim is also included for granules produced by the process.
Patent DE-50106459-D1 (DE)
Inventor: KAEVER PETER
IPC: A01J5/007
Filed: 2001-06-29
Granted: 2005-07-14
Abstract: The invention relates to a device and to a method for controlling and monitoring a suction-operated milking installation. A pulsating negative pressure with alternating consecutive suction phases (A) and release phases (B) is generated in the teat cup of a milker by way of a vacuum device that comprises a vacuum pump and a pulsator valve, said pulsator valve being controlled via a control signal. The inventive device allows a continuous pressure build-up and/or pressure reduction by repeatedly briefly controlling the pulsator valve in the phase transitions between the suction phases (A) and the release phases (B).
Patent DE-50108759-D1 (DE)
Inventor: LUBATSCHOWSKI HOLGER
IPC: B23K26/0622
Filed: 2001-04-25
Granted: 2006-04-06
Abstract: The laser cutting device has laser device (1) providing a set of ultra short laser pulses with a duration of less than 300 picoseconds and a repetition rate of between 100 kHz and 1 GHz, converted into a second set of ultra short laser pulses with a duration of less than 300 picoseconds and a repetition rate of between 1 Hz and 1 MHz, before application to the material (4) to be cut, with detection of the first pulse of the second set for application to the material and detection of the obtained result. An independent claim for a laser cutting method using ultra short laser pulses is also included.
Patent DE-50109621-D1 (DE)
Inventor: ZWERENZ REINHOLD
IPC: A63H33/10
Filed: 2001-01-31
Granted: 2006-06-01
Abstract: The invention relates to a modular construction system consisting of insertable modules which are embodied as hollow cubes and have open quadratic side surfaces. Adjacent modules in said modular construction are connected to an upper and lower section by means of insertable connector elements. Both sections have two parallel beams which are distanced from each other. The beams of different sections are arranged at right angles to each other and respectively define the perimeter of the insertable element. Both sections have a common peripheral raised edge which is used as a stop when the insertable element is inserted into the hollow cube. The invention also relates to special modules and special insertable elements.
Patent DE-50110831-D1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03D7/02
Filed: 2001-11-15
Granted: 2006-10-05
Abstract: A method for controlling a wind power installation at very high wind speeds, in which there is predetermined a first wind speed at which the rotor blades of the wind power installation are put into a first predetermined setting. In addition, the method includes controlling the wind power installation during an extreme wind situation where the rotor blades moved to a position to reduce, as far as possible, mechanical loadings on the wind power installation caused by the extreme wind situation.
Patent DE-50112935-D1 (DE)
Inventor: BAYER ERICH
IPC: H04R25/00
Filed: 2001-03-09
Granted: 2007-10-11
Abstract: An otoplasty for behind-the-ear provisions for hearing aids, with which a preferably flexible signal conductor coming from the behind-the-ear device, such as a sound tube, can be positioned in the auditory canal. The otoplasty is individually adapted to the anatomy of the patient. Its fixing part is essentially in the form of a hook that follows the outer edge of the patient's cavum conchae in an arch, at least in some areas. A limb that follows the edge of the cavum conchae becomes a bent transversal section above the patient's antitragus, traversing the cavum conchae, extending in the direction of the patient's porus acusticus externus and expanding at its end section which comes to rest in the upper area of the auditory canal, to receive the signal conductor.
Patent DE-50114343-D1 (DE)
Inventor: ANGST UWE
IPC: B41F21/00
Filed: 2001-04-26
Granted: 2008-11-06
Abstract: The printed material is taken up at different feeder sites (1,2, 3) which are associated with inlets (26, 27, 28) into transport paths (7) which each contain a number of switch points (10, 17) so that unprinted matter can be supplied to individual processing stations (6, 8, 11) or diverted to different delivery sites (18, 19) and/or already printed matter can be sluiced out in sequence. The printed matter can be transported inside the printer unit in superposed planes.
Patent DE-50115238-D1 (DE)
Inventor: BLAESE DIETER
IPC: B01D67/00
Filed: 2001-05-07
Granted: 2010-01-07
Abstract: The invention relates to a method for the production of a discoid filtration body (filter plate), comprising two internally connected support bodies, made from porous material and which enclose filtrate drain channels between them and at least one membrane filter layer on the external side of the support body halves. The invention is characterised by the following method steps: both support body halves (3.2, 3.3) are produced by casting after the slip casting method; the casting mould (10) comprises a porous, optionally hydrophilic material; the mould cavity is shaped such that the inner contour thereof closely corresponds to the external contour of the support body (3.2, 3.3); for the production of both connected support body halves (3.2, 3.3), a first amount of suspended support body material, corresponding to a support body half (3.2), is poured into the mould; an intermediate body (3.7), functioning as mould core with recesses and made from a material which is volatile to heat treatment is applied to the first amount of suspended support body material; a second amount of suspended support body material, which corresponds to the second support body half (3.3), is poured into the mould (10.1); the surface of said second casting is optionally brought in to contact with a cover (10.2) for the mould; the complete moulded piece   comprising the both connected support body halves (3.2, 3.3) and the intermediate body is taken from the mould (10), sintered and, optionally, worked; and at least one filtering layer (3.5) is mounted on the outer surface of the moulded piece.
Patent DE-50115531-D1 (DE)
Inventor: ROEDER OSWIN
IPC: B60W30/18
Filed: 2001-05-16
Granted: 2010-08-05
Abstract: The operating method is carried out and an operating type of brake engagement is specified for the event, that a slip exceeding a determined value at one driving wheel at least is detected.  In the normal manner of operation a normal engine torque value (Mn) is specified as the desired value of the engine torque (M) of the engine. Additionally in the operating type of brake engagement, the engine torque (M) is reduced compared to the normal engine torque value (Mn) to an actual engine torque value (Ma). The difference between the normal and the actual torque value is determined as a differential torque (Md). A maximum desired rpm (na) is specified for the drive rpm (na) for the drive rpm (n) of the automatic gearbox, depending on the differential torque (Md).
Patent DE-50200494-D1 (DE)
Inventor: BERNHARD SIEGFRIED
IPC: D04H1/70
Filed: 2002-08-01
Granted: 2004-07-08
Abstract: A single or multilayered non-woven web is longitudinally drawn by a drawing equipment (3) and buffered in a temporary storage (4) so as to adapt to speed fluctuations caused during drawing. The non-woven web is continuously discharged at a constant speed to generate a cross-lapped fleece web in the fleece laying machine (5). Independent claims are also included for the following: (1) device for manufacturing fiber fleece; and (2) drawing equipment.
Patent DE-50203229-D1 (DE)
Inventor: SCHEIDEL ROBERT
IPC: B60K37/00
Filed: 2002-01-23
Granted: 2005-07-07
Abstract: The lateral carrier, for a vehicle instrument panel, has a hollow base carrier (10) in a tubular structure which is shaped by a high internal pressure. At least two structured laying surfaces (39,40) are formed for mounting component holders (25), with an accurate position and alignment. The laying surfaces have a gap between them, around the periphery of the carrier, to give the holder at least two flat limit surfaces (41,42). The holder is welded to the carrier for a fixed mounting.
Patent DE-50203252-D1 (DE)
Inventor: HAESLER GEORG
IPC: F16B13/06
Filed: 2002-10-23
Granted: 2005-07-07
Abstract: The connecting member between two component parts, particularly plates, has a bolt located in a socket (1) comprising upper (2) and lower (3) parts. The socket lower part together with the rear bolt end engages in a recess of the first component part and the socket upper part with the bolt front end engages in a recess of the second component part. The bolt head works in conjunction with a holding or clamping device in the second component part. <??>On the section of the socket upper part connecting to the socket lower part one or more pivotable braces (14) extend outwards inclinedly in the direction of the socket lower part.
Patent DE-50209612-D1 (DE)
Inventor: SALAMON MARCEL
IPC: C08J9/06
Filed: 2002-12-14
Granted: 2007-04-12
Abstract: A plastic is converted from an initial condition with a higher density into a foamed condition with a lower density using a blowing agent, wherein the plastic is cross-linked prior to foaming by means of a first cross-linking agent and during the foaming by means of at least one second cross-linking agent.
Patent DE-50209685-D1 (DE)
Inventor: STAUFERT GERHARD
IPC: G09F9/33
Filed: 2002-06-24
Granted: 2007-04-19
Abstract: The tailorable light-emitting panel contains smallest sub-units connected in parallel with, in each case, at least two light-emitting bodies connected in series and operable by way of electricity, for example light-emitting diodes ( 24 ). The light-emitting panel may later be severed into part pieces capable of functioning per se, with at least the size of a smallest sub-unit. The panel includes an electrically conducting base layer ( 21 ) and a cover layer ( 29 ) electrically insulated from the base layer. The, base layer ( 21 ) and the cover layer ( 29 ) function as connection surfaces for the electrical parallel contacting of the sub-units. Conductor paths ( 23 ) electrically insulated from the electrical connection surfaces serve for the electrical connection of the various light-emitting bodies ( 24 ) of the sub-units.
Patent DE-50210155-D1 (DE)
Inventor: SIMONIS KARL
IPC: H01R39/18
Filed: 2002-12-17
Granted: 2007-06-28
Abstract: The plug (10) has a housing (12) with at least one plug pin or socket and a sprung slip contact (14) connected to the pin or socket and protruding out of the housing. The slip contact has a free end within the housing for insertion into a housing opening and with an opening in it for a holding element (16). The holding element has a pin passing through the opening in the slip contact to hold the free end in the housing.
Patent DE-50210885-D1 (DE)
Inventor: JACOB MICHAEL
IPC: G01F23/00
Filed: 2002-06-03
Granted: 2007-10-25
Abstract: The device has an oil filling collar (3) arranged over an opening (1) provided in a base of an oil filling pan (2). The collar projects into the interior of the pan. A filling pipe (5) is releasably attached to the collar, where a free end (6) of the pipe represents an overflow opening (7). The pipe and collar can be are engaged with each other and the opening determines a defined level of oil.  An Independent claim is also included for an oil pan containing the filling device.
Patent DE-50212151-D1 (DE)
Inventor: FOSODEDER HUBERT
IPC: E06B3/964
Filed: 2002-09-16
Granted: 2008-06-05
Abstract: Door or window frame is made up of hollow profiles which are extended at right angles to their length and are fitted with a visible corner strip (1). This has a central chamber (5). This and the chamber in the hollow profiles are filled with an insulating material. An Independent claim is included for a method for making the frame in which the insulating material is compressed when the corner strip is fitted.
Patent DE-50212376-D1 (DE)
Inventor: GIULIANO STEFANO
IPC: G05B19/44
Filed: 2002-08-19
Granted: 2008-07-31
Abstract: The system for serial application of paint or lacquer or other coating to workpieces has a control loop for regulating the pressure and/or flow rate of the color flowing through a conduit (9). A control member (2) for a parameter to be regulated is connected in the conduit. The control member is formed by a pneumatically or electrically driven valve (20) in the form of a cut-off valve. The drive unit (13) is controlled in dependence on the actual measured value of the parameter of the coating to be regulated.
Patent DE-50302574-D1 (DE)
Inventor: GASSEN HEINZ
IPC: F25B49/02
Filed: 2003-08-26
Granted: 2006-05-04
Abstract: The regulation method has a defined maximum number of switching times per hour for the compressors or ventilators used for calculation of the switching-in delay time, the cycle time and the switching-in blocking time, with calculation of the base switching-in time using a formula which includes a proportionality factor for regulator amplification or attenuation and the number of compressors or ventilators switched in during the cycle time.
Patent DE-50302795-D1 (DE)
Inventor: QUAGHEBEUR KOEN
IPC: A01N43/38
Filed: 2003-11-12
Granted: 2006-05-18
Abstract: A method for preventing orchard fruit or vegetable fruit from bursting open involves applying a formulation containing at least one indole derivative (I), preferably to the above-ground part of the plant.
Patent DE-50305708-D1 (DE)
Inventor: SCHITTECATTE MARC
IPC: A45C5/14
Filed: 2003-10-10
Granted: 2006-12-28
Abstract: The suitcase has a floor (1) sidewalls (3-6) and a top wall (2) defining an inner volume. It has a lid (13) foldable on the base (12) and with free edges (16,17) of the base and lid are flush in the closed condition to surround at least three sidewalls (3-5). A gap is defined between the free edges of the base and lid and is closed by a sliding clasp fastener. The free edges of the base and the lid can formed of an integral profile (19,19').