baber/WOPTO huggingface dataset:
Patent DE-3878295-D1 (DE)
Inventor: GREENFIELD MARK S
IPC: C22C29/08
Filed: 1988-03-31
Granted: 1993-03-25
Abstract: An earth working tool, such as a mining and construction cutter bit, has an elongated body, and a working element, such as a hard tip attached on a forward end of the body. The working element or hard tip is fabricated of a composition of essentially tungsten carbide of large grain size. The composition has one of a plurality of different percents, X, by weight of cobalt as a binder and one of a plurality of different Rockwell A scale hardnesses, Y. The cobalt percents X and hardnesses Y are paired in sets and have nominal values which satisfy the relationship:      Y = 91 - 0.62X, where X is selected from within a range of from about 4.5 to 11.5 percent. Also, the values of Y in the sets of X and Y have upper and lower limits which satisfy the respective relationships:      Y = 91.1 - 0.57X and Y = 90.9 - 0.67X, where X is selected from the aforementioned range of from about 4.5 to 11.5 percent. More particularly, each composition has one set of cobalt percent X and hardness Y values selected from a plurality of different sets of (X, Y) as follows: (4.5 +/- 0.3, 88.2 +/- 0.3), (5.0 +/- 0.3, 87.9 +/- 0.3), (8.5 +/- 0.5, 85.8 +/- 0.5) and (10.5 +/- 0.5, 84.5 +/- 0.6).
Patent DE-3889690-D1 (DE)
Inventor: DREYER HEINZ DIPL ING
IPC: A01C17/00
Filed: 1988-05-19
Granted: 1994-06-30
Abstract: The fertiliser spreader has several scatter discs with blades, supplied via an adjustable dispersing mechanism from a hopper. The discs (11) rotate at between 600 and 1000 rpm, and have blades (14,15), whose tips describe circles (16,17) of more than 80 mm. in dia. (A,B). The fertiliser is supplied to them at points of a max. 15 cm from the axis of rotation (18). The blades are adjustable for angle in the plane of the discs, and have seales or markings (19,20) for exact setting.
Patent DE-50006700-D1 (DE)
Inventor: YANG BIN
IPC: H04B3/06
Filed: 2000-10-04
Granted: 2004-07-08
Abstract: A method for channel equalization of received data includes steps of: receiving the received data in a received data packet; calculating filter setting coefficients for an input filter and calculating equalizer setting coefficients for an equalizer; setting the input filter using the filter setting coefficients and setting the equalizer using the equalizer setting coefficients; equalizing the received data using the input filter and using the equalizer; determining channel parameters for the transmission channel from the received data X<SUB>k</SUB>; storing the channel parameters in a data field; and performing the step of calculating the filter setting coefficients for the input filter and calculating the equalizer setting coefficients for the equalizer by performing a GIVENS rotation of the data field.
Patent DE-50007308-D1 (DE)
Inventor: OPFERKUCH ROLAND
IPC: F16B13/14
Filed: 2000-09-12
Granted: 2004-09-09
Abstract: The invention relates to a method for fastening screws with a diameter between 20 and 30 mm with a coarse pitch and with an unthreaded screw shaft, especially tie screws, in a drill hole by means of an adhesive and bracing solid particles. Said bracing solid particles are synthetic particles with a particle size that is by at least 90 % twice the average distance between the screw shaft and the wall of the drill hole. The synthetic particles must fulfil a number of requirements, especially requirements for the track construction of high speed trains.
Patent DE-50009619-D1 (DE)
Inventor: GERHARDT THOMAS
IPC: C09D11/30
Filed: 2000-05-13
Granted: 2005-04-07
Abstract: Aqueous ink contains 3-8C alkanol(s), 1-6C alkyl ester(s) and  alpha -hydroxycarboxylic acid(s) as a penetration agent. Aqueous ink comprises dye(s), alkanol(s) with a 3-8C alkyl chain and preferably 2-4 OH groups, 1-6C alkyl ester(s),  alpha -hydroxycarboxylic acid(s) of formula (I) as a penetration agent and water: RC(OH)COOH (I) R = H or 1-6C alkyl. Independent claims are also included for: (1) a franking machine with the above ink, (2) a printing apparatus using the ink and (3) a postal item printed with the ink.
Patent DE-50010178-D1 (DE)
Inventor: HOSER JUERGEN
IPC: B26B19/48
Filed: 2000-07-29
Granted: 2005-06-02
Abstract: The invention is directed to a cleaning device (RV) for cleaning objects of personal use, in particular a shaving head (S) of a shaving apparatus (TR), with a housing (1) having a cleaning bath (8), with a cleaning liquid container (3) containing a cleaning liquid (11), with an integrated filter element (4) as well as with a liquid impelling assembly (6) adapted to be driven by a motor (5) and having a supply conduit (7) to the cleaning bath (8) and a draining conduit (9) to the cleaning liquid container (3), wherein all the walls of the cleaning bath (8) have an angle of inclination (alpha and beta) in the direction of the draining conduit (9) which ensures that cleaning liquid (11), with or without contaminants, flows to the draining conduit (9).
Patent DE-50108099-D1 (DE)
Inventor: KOCH ANDREAS
IPC: A61K47/32
Filed: 2001-07-11
Granted: 2005-12-22
Abstract: A medical pressure sensitive adhesive based on polyacrylates and neutral polyamine salts is characterized in that it has a pressure-sensitive adhesive matrix of two polymer components A and B, with polymer component A being a polyacrylate pressure-sensitive adhesive containing carboxyl groups, the carboxyl groups of which are neutralized; the polymer component B being a neutral polyamine salt obtained by reacting a polyacrylate copolymer containing amino groups with an acid, with the polymer component B being dispersed in the polymer component A, and the two components forming a two-phase system.
Patent DE-50110622-D1 (DE)
Inventor: SCHWEIGER JOSEPH
IPC: B32B37/20
Filed: 2001-05-17
Granted: 2006-09-14
Abstract: The invention relates to a method and device for the merging and finishing of at least two paper webs (1, 2, 3, 4), controlled in the longitudinal register, which are distinctly different in quality and in finishing steps to be undertaken. The device comprises at least two web-specific processing regions (13A, 13B, 13C), a merging unit (21), a common processing region (22), controlled in the longitudinal register and means for the control of the longitudinal register (14), essentially comprising one longitudinal register sensor per paper web. Markings are placed on the paper web with periodic separations. Longitudinal register sensors (14) recognise said markings and transmit signals to the control unit, which determines possible variations and controls the means for regulation of the longitudinal register in such a way that variations in the longitudinal register are compensated. The device further comprises means for setting the web tension of the individual paper webs, with at least two tension-adjusting devices (19A-D, 20A-D) in the course of the paper webs and, on at least one paper web, at least three adjusters, with which the web tension may be adjusted independently of each other in at least two partial regions, defined by the above. The partial regions preferably essentially correspond to the web-specific and the common processing regions. The web tension in the web-specific processing regions can thus be optimally adjusted to match the paper quality and the finishing process requirements.
Patent DE-50204011-D1 (DE)
Inventor: ADAMS MAGNUS
IPC: E04F13/14
Filed: 2002-09-17
Granted: 2005-09-29
Abstract: The stone panel comprises a natural stone plate (1) and carrier plate (2), and is provided on its end and/or side edges with tongue and groove elements. The carrier plate consists of a building material with a specific weight varying from 5 to 1000 kg/m<3>. <??>Independent claims are also included for an application of such panels, and a method for their production.
Patent DE-50204875-D1 (DE)
Inventor: STENZEL THOMAS
IPC: A47C1/023
Filed: 2002-08-23
Granted: 2005-12-15
Abstract: The seat with an adjustable seating depth comprises a rigid carrier plate (1) and a displaceable and deformable seating plate (2) which consists of a uniform, longitudinally flexible plastic plate with at least one guide track interacting with the carrier plate.
Patent DE-50206311-D1 (DE)
Inventor: PLAMBECK NORBERT
IPC: F03D1/00
Filed: 2002-11-25
Granted: 2006-05-18
Abstract: The transporter carries and mounts complete gondola assemblies (13) securely at sea. These comprise a complete machine housing (11) with hub (15) and rotor blades (12). They are used on static offshore wind energy plants. A mast unit (3, 3c, 9, 3') is provided on the lifting platform (1), with a mounting and holding unit (14). The transporter accepts and transfers the gondola unit of the vertical tower (5) of an offshore wind energy plant. The tower may be erected on the land- or the sea side. No cranes are required. The equipment is held securely, once transferred for transport.
Patent DE-50207613-D1 (DE)
Inventor: SCHILD HELMUT DIPL ING
IPC: B41F27/12
Filed: 2002-09-14
Granted: 2006-09-07
Abstract: Clamping device for a printing block on a printing cylinder (1) of a printing machine comprises a clamping rail (3, 4) moving in a cylinder channel and holding one end of a printing block. A pre-determined value of the clamping force exerted on the printing block is produced by spring elements (11). An operating device (7, 8) moves the clamping rail against the spring force. A manually operated tool moves the clamping rail over the pre-determined value to increase the clamping force. The clamping rail has a blocking device to maintain the increased clamping force set by the tool. The blocking action is produced by the movement effected by the tool and cancelled by activation of the operating device on exchanging the printing block so that after exchange and before further use of the tool the pre-determined value of the clamping force produced by the spring element acts exclusively on the new printing block. <??>Preferred Features: The blocking device (10) is a connecting rod hinged on the clamping rail and interacting with a clamping device (12) supported on the cylinder.
Patent DE-50209809-D1 (DE)
Inventor: LOPATIN VLADISLAV VICTOROVICH
IPC: C08F2/10
Filed: 2002-04-10
Granted: 2007-05-03
Abstract: Multifunctional biocompatible hydrophilic gel contains, in % (w/w), acrylamide-1.95-8.0, methacrylamide-0.54-3.0, 2-hydroxyethyl methacrylate -0.003-0.4, N,N'-methylene-bis-acrylamide-0.006 - 0.6 and water-q.s. to 100. The hydrophilic gel is produced by co-polymerization of the above mentioned monomers in water medium in the presence of a peroxide initiator of polymerization in three stages which include (1) incubation of the reaction mixture at 20-30° C. for 12-24 hours, (2) silicon exposure to gamma-radiation at a dose of 0.4-1.0x10<SUP>6 </SUP>rads, and (3) incubation at a temperature of 100-130° C. and pressure of 0-1.2 atm. for 20-40 minutes.
Patent DE-50210706-D1 (DE)
Inventor: HABERSTROH KLAUS
IPC: G01J3/44
Filed: 2002-03-21
Granted: 2007-09-27
Abstract: A device for the simultaneous detection of radiation of different wavelength, comprising a number of base modules arranged one on top of the other, an optical module and an electronic module. One device each for reflecting and/or deflecting radiation of a determined wavelength-range is provided in the base modules. The light-detecting elements are associated with one of the devices each. The invention also relates to a base module, a charging unit, a method for adjusting the device and to the use of the device.
Patent DE-50211621-D1 (DE)
Inventor: KOSAN BIRGIT
IPC: D06M13/238
Filed: 2002-10-10
Granted: 2008-03-13
Abstract: The invention relates to the creation of a continuous, cost-effective and ecological method, in the embroidery industry, for separating a cellulosed constituent of a carrier layer from single-element or multi-element constituents of a textile wear layer, with low retention time and minimal stress on the wear layer. In order to achieve this, the textile product consisting of at least two constituents is treated over a plurality of stages with aqueous amino oxides, preferably N-methylmorpholine-N-oxide (NMMO), until the carrier constituents consisting of polysaccharides, preferably cellulose, are fully separated from the wear layer by means of dissolution. The cellulosed constituents can partially contain starch and/or starch derivatives. Amine oxide adhering to the wear layer is removed by washing with water. Scouring baths are used for the precipitation of the dissolved cellulose. The precipitated cellulose is separated from the amine oxide, is used for another purpose, or is disposed of, by means of filtration, centrifuging or similar processes.
Patent DE-50302065-D1 (DE)
Inventor: PIEPER P
IPC: A61P25/04
Filed: 2003-04-11
Granted: 2006-02-02
Abstract: Di(hetero)arylacetic acid (or tricyclic analog) quaternized tropanyl esters (I) are new. Also new are corresponding non-quaternized intermediates (IV).  Quaternized tropanyl esters of formula (I), including their optical isomers, enantiomer mixtures, racemates and acid addition salts, are new.  X-  =  monovalent anion, preferably chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, citrate, fumarate, tartrate, oxalate, succinate, benzoate or p-toluenesulfonate;  A, B =  O, S, NH, CH2, CH=CH or N(alkyl);  R  =  H, OH, alkyl, alkoxy, haloalkyl, haloalkoxy, hydroxyalkyl, CF3, CHF2, alkoxyalkyl, alkylcarbonyloxy, haloalkylcarbonyloxy, (3-6C) cycloalkylalkyl, OCOF3 or halo;  R1, R2  =  1-5C alkyl (optionally substituted by 3-6C cycloalkyl, OH or halo); or R1 + R2  =  3-5C alkylene;  R3, R4, R3', R4', Rx', Rx  =  H, alkyl, alkoxy, OH, CF3, CHF2, CN, NO2 or halo;  Rx + Rx'  =  direct bond, O, S, NH, CH2, CH2CH2, N(alkyl), CH(alkyl) or C(alkyl)2.  All alkyl moieties have 1-4C unless specified otherwise.  Independent claims are included for:  (1) new non-quaternized intermediates of formula (IV) (optionally in acid addition salt form); and  (2) the use of tropanol compounds of formula (II) (or their acid addiiton salts) in the preparation of (IV).
Patent DE-50302426-D1 (DE)
Inventor: MICHALIK BERNHARD
IPC: B65H20/02
Filed: 2003-03-26
Granted: 2006-04-20
Abstract: The device has a main feed ring (08) mounted on a feed roller (01) for rotation about an axis with its a peripheral contact surface contacting the material web (04) and at least one auxiliary feed ring (09), rotated about the same axis as the main feed ring. The peripheral surface of the auxiliary feed ring is adjustable between a diameter at which it is spaced from the material web and a diameter at which it contacts the material web. At least one sensor (05) detects a material web feed fault for control of the auxiliary feed rings.
Patent DE-50305760-D1 (DE)
Inventor: DUMS ROLF
IPC: B26B3/02
Filed: 2003-09-01
Granted: 2007-01-04
Abstract: Knife (1), especially a household knife, comprises a cutting region (3) provided with an undulating section (6) and two knife surfaces (3a), each extending along one side of a central plane. The undulating section has recesses (6a, 6b) molded on both sides of the central plane alternately in one or the other knife surface. The recesses extend from one knife surface in the direction of the other knife surface as far as the central plane to form a cutting edge (5) that runs toward and away from the knife surface. Preferred Features: The recesses are rounded.
Patent DE-50306874-D1 (DE)
Inventor: SPECKMANN HORST-DIETER
IPC: C11D17/00
Filed: 2003-12-02
Granted: 2007-05-03
Abstract: A particulate washing or cleaning composition containing (A) a phosphate-free water-soluble builder component and (B) alkali metal percarbonate particles having a coating containing alkali metal silicate.
Patent DE-50313634-D1 (DE)
Inventor: HAIMERL WALTER
IPC: G02C7/06
Filed: 2003-03-13
Granted: 2011-06-01
Abstract: The two non-spherical and especially progressive surfaces increase in effectiveness from long-distance to short distance part. The peripheral areas of one or both surfaces have mainly free shapes. The pre-set values of the heights of the surface(s) on the edge are mainly set by means of geometric data,
Patent DE-58900701-D1 (DE)
Inventor: WEBER JUERGEN DR DIPL CHEM
IPC: C01G55/00
Filed: 1989-09-22
Granted: 1992-02-20
Abstract: The present invention relates to a process for recovering rhodium from aqueous solutions containing rhodium complex compounds and, where appropriate, complex ligands, in the presence of a water-soluble salt of a carboxylic acid, by treatment of the aqueous solution at 20 to 120 DEG C with hydrogen peroxide or a substance forming hydrogen peroxide and with oxygen or an oxygen-containing gas. The rhodium is subsequently separated off as water-insoluble compound.
Patent DE-58902457-D1 (DE)
Inventor: NUERNBERG EBERHARD PROF DR
IPC: A61K9/20
Filed: 1989-07-28
Granted: 1992-11-19
Abstract: Pharmaceutical forms, especially tablets, with delayed release of active substance are obtained by treating a tablet composed of the active substance and of a polyacrylate or of a polyvinyl ester, which is insoluble in the body fluid present at the site of use, with the vapour of a lower alcohol. 
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Patent DE-58904264-D1 (DE)
Inventor: QUALMANN HORST
IPC: A23L3/3418
Filed: 1989-08-02
Granted: 1993-06-09
Abstract: A device (10) to generate an artificial atmosphere in a container (11) for the transport of goods, in particular in a container, is proposed. The device (10) comprises a unit which can be attached removably to the container (11) and which includes an aggregate (12) for the extraction of nitrogen (N2) from the environmental air, the nitrogen (N2) being able to be transferred into the container (11) by transport means (13) for the creation of a protective gas atmosphere in the container (11). <IMAGE>
Patent DE-58905179-D1 (DE)
Inventor: BORUP-NIELSEN LARS
IPC: E05D15/30
Filed: 1989-09-20
Granted: 1993-09-09
Abstract: The invention relates to a fitting for turn-and-tilt windows and doors, which is arranged in the rebate (2) between the wing (II) and the frame (I). The fitting has an upper (4) and a lower (3) scissor mechanism, the upper scissor mechanism (4) being designed as a tilting scissor mechanism (4). One scissor mechanism has a supporting arm (7, 18) and a control arm (8, 19) which are engaged with one another by means of a toothing (9, 9a, 29, 29a). The axis (26) formed by the points of articulation of the upper and lower supporting arm on the wing (II) extends within the vertical region of the rebate (2). The design according to the invention of the scissor mechanisms (3, 4) makes a reliable movement and guidance of the wing (II) possible, even on heavy windows and doors. <IMAGE>
Patent DE-58907578-D1 (DE)
Inventor: HOFNER HARALD
IPC: B60R16/02
Filed: 1989-01-05
Granted: 1994-06-01
Abstract: An aerating device, which operates independently of its position, for casings in which, for example, electrical circuits are housed, consists mainly of a hose-diaphragm piece, preferably of porous PTFE. The hose-diaphragm piece is plugged on to a tube connecting piece on the casing. The hose shape avoids water collecting on the porous diaphragm surface and hence hindering the passage of the gas. The porous PTFE used for the hose-diaphragm piece permits gases to pass through, but is at the same time impermeable to water. <IMAGE>
Patent DE-58909164-D1 (DE)
Inventor: SCHAUFENBERG WILHELM
IPC: E21B17/07
Filed: 1989-12-18
Granted: 1995-05-11
Abstract: In a telescopic drill string which contains an inner rod (4) and at least one further string part (3) coaxial to the inner rod (4), the string parts being provided with means for transmitting torque and for transmitting a pressure force in the direction of a connecting piece (9) for a tool, a coupling device (11) is provided for the inner rod (4) and the string part (3) adjacent to it. The coupling device (11) has a removable coupling part (16) overlapping a shock absorber (10) of the inner rod (4) in the mounted state and leaving the inner rod (4) with limited axial mobility relative to the adjacent string part (3). <IMAGE>
Patent DE-59000653-D1 (DE)
Inventor: VON RESCH JULIUS
IPC: E05B63/00
Filed: 1990-07-19
Granted: 1993-02-04
Abstract: An actuating device preferably consisting of only two parts, namely a rotary member (1) and a device housing (2), can, because of the cross-sectional shape of its device housing (2), be installed in a lock, door, window or the like instead of a conventional lock cylinder of the same housing cross-section, so that the bolt of this lock can be transferred from the release position into the effective locking position, and vice versa, by means of the locking bit (13) of the actuating device. A 90 DEG -rotation of the rotary member (1) in the device housing (2) is sufficient for a complete stroke of the lock bolt. During assembly, the rotary member (1) assumes a rotary position in which, in the same way as with a lock cylinder, the locking bit (13) does not project laterally beyond the contour of the device housing (2). In a rotary position different from this, namely the working rotary position of the rotary member (1), and of course also on the way to this, the locking bit projects beyond the contour of the device housing (2). <IMAGE>
Patent DE-59003600-D1 (DE)
Inventor: KOERFGEN HARALD
IPC: F16K3/08
Filed: 1990-10-12
Granted: 1994-01-05
Abstract: A valve comprises a housing forming a compartment traversed by an axis and having a radially opening outlet port and an axially open inlet port, a valve plate fixed in the housing and formed relative to a flow direction therethrough with a flat upstream face and with an axially throughgoing valve orifice opening at the face, and a control plate in the housing formed relative to the flow direction with a flat downstream face riding on the valve-plate face, with an axially throughgoing control orifice opening at the face, and with an axially open socket. This control plate is pivotal on the valve plate about the axis for alignment of the orifices and flow through the valve and for misalignment of the orifices for restricted flow through the valve. A large-diameter valve stem rotatable in the housing about the axis is formed with a socket open axially toward the plates and a small-diameter connecting rod extending through the valve plate has an inner end complementary to and rotationally fixed in the valve-stem socket and an outer end rotationally fixed in the control-plate socket. One of the rod ends is axially slidable in the respective socket so that rotation of the stem is transmitted by the rod to the control plate.
Patent DE-59006002-D1 (DE)
Inventor: ADAMS HORST HEINZ
IPC: F16K1/226
Filed: 1990-01-08
Granted: 1994-07-14
Abstract: A rotary valve assembly having a housing, a valve member and a seal assembly. The seal assembly has at least one seal subassembly with two resilient sealing elements, each having a substantially linear section and a curved section formed integrally with the linear section. The linear and curved sections of the two sealing elements are disposed adjacent each other. The two resilient sealing elements may have different resiliency characteristics.
Patent DE-59008056-D1 (DE)
Inventor: KROPP DIETER
IPC: H01H71/74
Filed: 1990-05-18
Granted: 1995-02-02
Abstract: 2.1. In such circuit breakers, it is necessary to transmit the movement of a trip device by means of an intermediate element onto a locking point of the circuit breaker mechanism. In this arrangement, an adjustment capability must be provided in the transmission path for matching the trip device functions. The invention provides an adjusting device which is of simple construction and is non-interacting. 2.2. For this purpose, a trip lever (3), which can be rotated by a trip device (4), is arranged eccentrically such that it can pivot on an adjustable bearing body (2). By adjustment of the toothed bearing body (2), which is preferably arranged on the circumference side, by means of an adjusting tool (7), the trip lever (3), which acts on a latching pin (5) of the switch mechanism, can be set to predetermined nominal value functions. 2.3. The arrangement is especially suitable as an adjusting device for the thermal trip device of a power circuit breaker. <IMAGE>