baber/WOPTO huggingface dataset:
Patent DE-59406917-D1 (DE)
Inventor: GOECKLER HEINZ DR
IPC: H03C3/00
Filed: 1994-06-15
Granted: 1998-10-22
Abstract: A method for FM modulation of a digital carrier with a digital AF signal by means of a feedback-type phase accumulator and a carrier oscillator which generates the samples of the modulated FM oscillation, characterised in that the carrier oscillator operates at a sampling rate fA = 1/T which is greater than the FM bandwidth, in that a complex-valued FM intermediate-frequency signal g(kT) is generated, the intermediate frequency of the unmodulated carrier being f0 = 0 or, respectively, f0 = M.fA, with the integral number M > 1, in that then real and imaginary part of the FM signal on each band are limited and interpolated by means of two identical real-valued low-pass filters and are filtered by means of two second identical real-valued low-pass filters for increasing the sampling rate fA by the factor L. Fully digitised frequency modulator with reduced nonlinear distortion after the demodulation, integrable as VLSI/ASIC chip, general application in the field of frequency modulation and especially in digital FM broadcasting and for transmitting its signals via optical fibre. <IMAGE>
Patent DE-59406981-D1 (DE)
Inventor: PRZYTULLA DIETMAR
IPC: B29C49/58
Filed: 1994-07-22
Granted: 1998-10-29
Abstract: The invention refers to a pallet container (10) including a bottom pallet (12), a plastic receptacle (14) arranged thereon and a support jacket (16) closely surrounding the plastic receptacle (14) and fixedly connected (but detachably) on the bottom side with the bottom pallet (12). Conventionally, the thickened pinch-off seam produced in the lower receptacle plate (and also in the upper receptacle plate (22)) through pinching off the tubular parison interferes with a flow of the residual liquid to the bottom-side discharge valve (28). Thus, in accordance with the invention, the inner plastic receptacle (14) is provided with welded pinch-off seams (30) on two diametrically opposing side walls, preferably with one seam ending directly in the integral discharge valve (28). The discharge valve (28) thus lies in the middle of the side walls with the joining weld for the first time entirely in the tube pinch-off area around the blow mandrel within the tube. The thread or the connection flange is formed with an exact calibration on the blow mandrel unit (40) to thereby omit a soldering of the pipe and drilling of the receptacle with all accompanying uncertainties, while improving the residue emptying properties.
Patent DE-59501295-D1 (DE)
Inventor: BERGER CHRISTIAN
IPC: B65H37/04
Filed: 1995-04-24
Granted: 1998-02-19
Abstract: PCT No. PCT/CH95/00087 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Apr. 24, 1995 PCT Pub. No. WO95/29056 PCT Pub. Date Nov. 2, 1995A device for the mechanical connection of documents comprising a base, a paper support, a cover pivotably connected to said base, a stylus with an eye for creating a cut, a stamping and bending element for stamping out and pushing a plurality of paper tongues though said eye, said stamping and bending element having a cutting face in the form of a stamping plunger and a projection for bending the stamped out paper tongues, and a carrier for actuating the pivot movement. The stamping and bending element is pivotably fastened on the base. The paper support forms a pushing element which can be lowered into the base and which is maintained in an upper position of rest by a spring. The paper support, as a die plate for stamping the paper tongues, forms a first recess, and, for stamping the cut, forms a second recess.
Patent DE-59501439-D1 (DE)
Inventor: SIMETH CLAUS
IPC: B41F27/12
Filed: 1995-10-18
Granted: 1998-03-19
Abstract: The printing plate changer is mounted vertically displaceable opposite the printing mechanism by straight guides formed as telescopic guides (3). Each telescopic guide comprises relatively movable rails (4,5,6) and each one rail is attached to a frame wall of the printer (1) and the other rail is attached to the printing plate changer (2). The rails are mounted to move over interposed rolling bodies. A traction gearing with cables looped over rollers and operated by a lift drive is used to move the printing plate changer.
Patent DE-59501969-D1 (DE)
Inventor: POFFO HANS-JOACHIM
IPC: B25D1/00
Filed: 1995-07-12
Granted: 1998-05-28
Abstract: The emergency hammer (3) comprises a shaft to which is fixed a hammer head, supported by a holding device (1) which for its part is fixable to a connecting wall. Connecting the hammer (3) with the holding device is an anti-theft device in the form of a cord (4) which does not hinder the intended use of the hammer and which has a structure protecting it against tearing or separation. The cord has a steel wire core encased in plastics and the holding device has a cord winding drum which has a spring drawing mechanism. An acoustic signal bell is coupled to the winding drum.
Patent DE-59503381-D1 (DE)
Inventor: KLEINDIEK STEPHAN
IPC: B25J7/00
Filed: 1995-10-21
Granted: 1998-10-01
Abstract: The invention relates to an electromechanical positioning unit formed as an inertial drive to position objects with atomic scale positioning precision and with displacement ranges up to centimeters. The positioning unit contains at least one preferably tube shaped piezo electric actuator for transmitting electrically controllable inertial driving motions to a slider. The object of the invention is a slider consisting of at least one part of relatively high mass (mass unit) and of at least one flexible deformable part (flexible unit) allowing the frictional forces to be adjustable by bending the flexible parts and the mass part providing high loading capacity of the positioning unit. By combining these two parts it is possible to position heavy objects and to exert forces necessary to drive tools.
Patent DE-59508503-D1 (DE)
Inventor: KROENER DR
IPC: C08F2/48
Filed: 1995-04-15
Granted: 2000-08-03
Abstract: Gels for thermotropic sheets are claimed which are obtd. by light-radiation of a mixt. comprising (A) a non-crosslinked polymer (pref. 5-40 wt.%); (B) a radically-polymerisable monomer (pref. 1-30 wt.%); and (C) water and/or an org. solvent (pref. 30-94 wt.%). Pref. a photoinitiator is opt. also present. Polymer (A) has transparency changes in a 10 wt.% aq. and/or org. solvent soln. and is poly-N-vinylcaprolactam, a copolymer contg. at least 20 wt.% N-vinylcaprolactam, or a polyvinylether. Monomer (B) forms a 3-D network on light-irradiation and ether does not have thermotropic properties of the type specified above or has such properties at at least 20 degrees C above the switching region for polymer (A). (C) is water.
Patent DE-59509507-D1 (DE)
Inventor: ZIMMERMANN ARMIN
IPC: B65H15/00
Filed: 1995-09-05
Granted: 2001-09-20
Abstract: The device has a transportation roller (3) located between the feed and delivery conveyor systems (1,2). Two extended fence elements (4,5), parallel to each other, are located tangentially to the transportation roller. The transportation roller and fence elements are rotatable around a common axis (A) independently of each other in the region between the conveyor systems. Consequently, flat parcels (3a) fed through the first conveyor system are frictionally directed between one fence element and the transportation roller.
Patent DE-59510493-D1 (DE)
Inventor: REMKE MATTHIAS
IPC: A61M16/00
Filed: 1995-03-02
Granted: 2003-01-16
Abstract: The integrated compressor acoustic damper, for an inhalation appliance, is a hollow sound damping zone (6) which is wholly enclosed apart from the air inlet opening (61) and air outlet opening (62). The damper unit is structured to match the dimensions and shape of the compressor (2,2a,2b), to be integrally bonded to it.
Patent DE-59601475-D1 (DE)
Inventor: BUTSCH MICHAEL
IPC: F16H25/22
Filed: 1996-12-23
Granted: 1999-04-22
Abstract: The invention concerns a device for the conversion of rotary into axial movement with planet rollers supported at an equal peripheral distance and driven by a drive shaft, and with a thrust body that is axially-displaceable through the planet rollers which are supported to be rotatable around their fixed axes in an axle-driven carrier and with drive groove via which the planet rollers, driven by their carrier, engage in at least one screw-type groove on the thrust body which is displaceable along the axis of the carrier; the device should be of simple construction and have as low a frictional loss arising from the movement conversion as possible. For this purpose, the carrier is fixed to the drive shaft rotating in its axle. There is no power transmission during movement conversion between the drive shaft and the carrier via the parts that are tooth-engaged in one another.
Patent DE-59601903-D1 (DE)
Inventor: BUCHHOLZ REINHARD
IPC: B24B53/095
Filed: 1996-10-04
Granted: 1999-06-17
Abstract: PCT No. PCT/EP96/04323 Sec. 371 Date Apr. 17, 1998 Sec. 102(e) Date Apr. 17, 1998 PCT Filed Oct. 4, 1996 PCT Pub. No. WO97/14530 PCT Pub. Date Apr. 24, 1997The invention relates to a method of cooling and lubricating a metal-cutting rotating tool with a geometrically defined cutting element and/or the workpiece in the cutting zone. A coolant-lubricant and a carrier gas are fed separately into a tool shaft, brought together inside the rotating working spindle as close as possible to the cutting zone and directed via integral feed ducts onto the cutting element and/or cutting zone. Also disclosed is a device for applying this method. The coolant-lubricant and carrier gas are each introduced into a coolant reservoir completely or partially filled with a porous filler where they are mixed; the mixture is then fed directly into the cutting zone. Immediately behind the working spindle is a reservoir chamber filled completely or partially with a porous filler and comprising a substantially cylindrical closed casing with a coaxial feed aperture for the coolant-lubricant on one end face, radial feed apertures in the casing for the carrier gas and with an outlet aperture smaller than the casing diameter for the coolant-lubricant-carrier gas mixture in the end face of the casing opposite the feed aperture for the coolant-lubricant.
Patent DE-59606042-D1 (DE)
Inventor: JUENEMANN ULRICH
IPC: A45D2/18
Filed: 1996-08-03
Granted: 2000-11-30
Abstract: Hair is wound around a resilient synthetic foam body (2) and the wound-up strands are held in place by a fixing piece. The foam body is H-shaped with a central plate (3) between the two legs and the hair is wound around this plate. Four integral shanks (4-7) in the body hold the wound-up strands in place.
Patent DE-59709204-D1 (DE)
Inventor: ULRICH HEINRICH
IPC: A61B17/80
Filed: 1997-05-22
Granted: 2003-02-27
Abstract: An implant has a pin (3) detachably secured at one end to a plate (7) which extends on both sides beyond the pin (3) and whose projecting parts (8) grip both adjacent vertebrae in the implanted state. These projecting parts (8) are provided with holes (9) for bone screws for fixing the plate (7) to both vertebrae.
Patent DE-59800637-D1 (DE)
Inventor: MATTER JUERG
IPC: E04G21/04
Filed: 1998-11-20
Granted: 2001-05-17
Abstract: A connecting tube bend (14) in a device for distributing loose material on a surface (25) has one end connected to a material feed tube (13). Its other end is connected to a support tube (10) rotatable around an axis virtually vertical to the surface. To the support tube a distributor tube (21) is connected for ejecting material and is rotatable virtually parallel to the surface. The connecting tube bend is firmly connected to a table (11) positionable on the surface. The feed tube (13) locates on the surface and on the support tube at least one support with at least one roller (1) is fitted. The roller locates on ther table and by rotation of the support tube rolls on the table.
Patent DE-59800763-D1 (DE)
Inventor: CORIAND FRANK
IPC: G02B1/00
Filed: 1998-03-06
Granted: 2001-06-28
Abstract: A synthetic quartz glass preform is produced by flame hydrolysis with subsequent cooling and is suitable for the application of high-energy DUV radiation in the wave length range under 250 nm. The preform has a core area which contains >=1150 ppm OH, a strain double refraction of <=5 nm/cm and a resistance to high-energy DUV radiation as a result of a transmission reduction of DeltaT <=0.1%/cm thickness. The quartz glass has been exposed to the following radiation: wavelength lambda<SUB>1</SUB>=248 nm, laser shot frequency >=300 Hz, laser shot value >=10<SUP>9 </SUP>and lumination <=10 MJ/CM<SUP>2</SUP>, and wavelength lambda<SUB>2</SUB>=193 nm, laser shot frequency >=300 Hz, laser shot value >=10<SUP>9 </SUP>and lumination <5 MJ/CM<SUP>2</SUP>. Apparatus for producing the preform comprises a horizontally positioned muffle with two different sized openings facing each other. The larger of the openings is for removing the preform, the smaller opening being for introducing a burner. The internal chamber of the muffle narrows from the larger opening to the smaller opening.
Patent DE-59804787-D1 (DE)
Inventor: MERTZ DIPL-ING
IPC: E06B3/66
Filed: 1998-12-02
Granted: 2002-08-22
Abstract: The profiled strip has a full-length cavity (16) for a drying agent. A longitudinal web (20) protrudes from the hollow profiled part (11) of the strip and the web free edge (21) has a contour corresponding to the contour of the inner face in the area of a curved edge of a curved glass pane (3). The insulating glass pane (1) can have a flat glass panel (2) and a curved glass panel (3). The arms of the spacer lying in the area of the curved and opposite edges of the curved glass pane are profiled strips with web and the two other arms of the spacer are web-free profiled strips.
Patent DE-59811116-D1 (DE)
Inventor: ANDRAE HANS-PETER
IPC: E04G23/02
Filed: 1998-09-24
Granted: 2004-05-06
Abstract: A reinforced or prestressed concrete structure is strengthened and/or restored by attaching a strip-shaped tensional member thereto. Prior to attaching the tensional member, a central portion thereof is prestressed. Then, the tensioned central portion is bonded to a concrete surface of the concrete structure by a first adhesive having a high deformation modulus. Thereafter, the non-prestressed end portions of the tensional member are bonded to the concrete surface by a second adhesive having a low deformation modulus, whereby the second adhesive is substantially less deformable than the first adhesive.
Patent DE-59900269-D1 (DE)
Inventor: SELLMER DIPL-ING FH
IPC: H01L21/306
Filed: 1999-11-23
Granted: 2001-10-25
Abstract: Semiconductor wafer edge wet etching apparatus, comprises a nozzle for directing a inclined etchant stream onto an edge section (10k) of the rotating wafer. Apparatus for wet etching the edge (10k) of a semiconductor wafer (10) comprises a rotating wafer holder (12) and an overhead nozzle to direct an etching liquid stream at an angle of greater than 0 and less than 90 degrees to the wafer plane onto a certain surface section of the wafer edge.
Patent DE-59901822-D1 (DE)
Inventor: AXMANN HEINZ
IPC: C04B38/04
Filed: 1999-09-06
Granted: 2002-07-25
Abstract: The invention concerns a method for the production of pore-forming particles for concrete or mortar, wherein natural starch or starch derivatives are pre-swollen in water and the swelling process is then stopped by adding a starch cross-linking agent.
Patent DE-59903850-D1 (DE)
Inventor: HURLER WALTER
IPC: B60P1/46
Filed: 1999-08-04
Granted: 2003-01-30
Abstract: The invention relates toga vehicle comprising loading boxes (2) for receiving loads. At least one part of the loading boxes (2) can be raised or lowered in vertical direction by means of lifting devices (3), the lifting devices (3) being disposed in a central chassis (5) extending in longitudinal direction of the vehicle. When viewed in longitudinal direction of the vehicle, the lifting devices (3) are disposed in the loading boxes (2) in such a way that practically all the space above the central chassis (5) can be used as additional loading area (15).
Patent DE-59907413-D1 (DE)
Inventor: RITSCHE STEFAN
IPC: B65D47/34
Filed: 1999-04-16
Granted: 2003-11-27
Abstract: In a reservoir (8) the chamber (9) outlet (12) is upstream of the final outlet (11). A safety device (20) closes the reservoir outlet, but it can be opened by moving the securing section (21) transversely (24) with respect to the axis.
Patent DE-59907722-D1 (DE)
Inventor: NEUFERT RONALD
IPC: F01N3/08
Filed: 1999-03-15
Granted: 2003-12-18
Abstract: In order to overcome the disadvantages related to the storage of an aqueous reducing agent (RL) and to obtain a high degree of dosing precision, a saturated reducing agent solution is provided according to requirements, immediately prior to introduction into the exhaust gas (A) of an internal combustion engine (2). In order to adjust a defined equilibrium concentration in the saturated reducing agent solution, said solution is thermostatted in a mixing area (12). Preferably, water from the water vapour in the exhaust gas is used as a solvent. As a result, a separate solvent tank is not required.
Patent DE-59910279-D1 (DE)
Inventor: WAGNER ERNST-WERNER
IPC: G08B17/10
Filed: 1999-11-25
Granted: 2004-09-23
Abstract: The arrangement includes a detector (1) for detecting a characteristic size of a fire, and a first cooling fan (2) which supplies the detector with air samples over a supply conductor (3) comprising air intake apertures (4). A second cooling fan (5) is arranged in the air intake system, in series or parallel to the first cooling fan. The second cooling fan is preferably directly supplied from an emergency power supply.
Patent DE-60000460-D1 (DE)
Inventor: HALLIFAX PAUL T
IPC: H01M10/0587
Filed: 2000-02-04
Granted: 2002-10-24
Abstract: An electrochemical cell comprising an electrode assembly in which the electrodes are wound together in a bi-directional fashion yielding a high energy density cell stack with low internal impedance. The electrode assemblies are such that either a single cathode is paired with two anodes or a single anode is paired with two cathodes prior to winding of the cell stack assembly. The cell stack assembly is formed by overlapping the two anode electrodes on opposite sides of the cathode electrode across a midportion and then winding the electrode strips bi-directionally about the midportion to form a cell stack assembly. <IMAGE>
Patent DE-60000856-D1 (DE)
Inventor: DELOZANNE BERNADETTE
IPC: A01G17/08
Filed: 2000-05-05
Granted: 2003-01-09
Abstract: The invention concerns a clip whereof the body (10) comprises two semi-circular grooves (11, 12) having a common opening (13) defined by two flexible tabs (14, 15) oriented inwards of the clip. Said grooves (11, 12) are surrounded with recesses (16, 17, 18) making the clip self-rupturing.
Patent DE-60002912-D1 (DE)
Inventor: TRAUX-BINSSE MARIE-LAURE
IPC: G09F7/04
Filed: 2000-09-14
Granted: 2003-06-26
Abstract: The invention concerns visual display, more particularly an apparatus comprising a mount frame and a replaceable visual element, the frame having a flat panel (10) comprising a first fixing device, and the visual display element having a flat plate (12) and a second fixing device. The first fixing device has a groove (14) with a first substantially horizontal part and comprises a first maintaining device, and a second part comprising a second maintaining device, and the second fixing device comprises rod parts (18) designed to be housed in the groove parts and to be maintained by the maintaining devices (16). The invention is applicable to exhibition stands,
Patent DE-60013580-D1 (DE)
Inventor: FAN SHIHE
IPC: A01C1/00
Filed: 2000-04-14
Granted: 2004-10-14
Abstract: A process of nutripriming plant somatic embryos prior to sowing, comprising contacting an imbibed plant somatic embryo with a solution containing one or more dissolved nutrients, preferably including sucrose as one of the nutrients. The invention includes germinated embryos produced by the process, and a method of producing seedlings or full-grown plants incorporating the nutripriming step. The method preferably makes use of a growth medium containing the nutrient or nutrients used in the nutripriming step.
Patent DE-60015150-D1 (DE)
Inventor: SOUVIE MARIE-LAURE
IPC: A61K8/37
Filed: 2000-08-25
Granted: 2004-11-25
Abstract: The invention relates to an ethanol-free or alcohol-free composition. This ethanol-free or alcohol-free composition comprises a hydrofluoro ether and is characterized in that it comprises at least one ester of a polyacid, preferably a hydroxylated polyacid. This composition can be used in the preparation of perfume compositions such as perfumes and toilet waters.
Patent DE-60015435-D1 (DE)
Inventor: ZUCCHI MANLIO
IPC: D03D15/56
Filed: 2000-06-15
Granted: 2004-12-09
Abstract: Absorbent stretch fabric has some weft and/or warp yarns of elastic material. The fabric, made from interwoven weft (3) and warp (1, 2) yarns, with at least some of the latter being looped, has at least one weft and/or at least one warp yarn made from an elastic material. The other yarns parallel to the elastic yarns are made so that when the elastic yarns are at rest the other yarns are twisted, allowing the article to be stretched in the direction of the elastic yarns by a given amount. The ratio and direction of the elastic yarns depends on the required elasticity and direction of stretch, and can be between 10 and 90% in either or both directions and e.g. 33%. The looped yarns are of a non-elastic material, and can be cut to give a plush effect.
Patent DE-60016043-D1 (DE)
Inventor: NIDEBORN CLAES
IPC: A45C13/00
Filed: 2000-02-23
Granted: 2004-12-23
Abstract: The invention relates to a carrier hook device adapted to support relatively light articles, such as outdoor use computers, measuring instruments, control units, photographic equipment etc. in front of the body of the person using it, said hook (1) comprising a front portion (3) which extends in the longitudinal direction of the body from the belly upwards over the chest of the person and is adapted to secure the articles to be carried and, adjacent the neck (4) and above the chest, is integral with a rear portion (5) curving up over the shoulder and continuing downwards behind the head. The front portion (3) is located centrally over the chest and extends upwards over the shoulder at a predetermined distance from the neck, from there curving downwards behind the head along a distance allowing said rear portion (5) of the hook to extend downwards over and in contact with the shoulder blade of the carrier, said rear portion (5) exhibiting an anatomically shaped shoulder plate (6) in order to, to both shoulder blades and irrespective of the body shape, distribute the weight carried by the hook
Patent DE-60020772-D1 (DE)
Inventor: WACHSMAN ERIC D
IPC: B01D53/32
Filed: 2000-04-28
Granted: 2005-07-21
Abstract: An ionic conductor has been developed which exhibits both hydrogen ion conductivity and electronic conductivity. The conductor is a perovskite-type oxide represented by the general formula: ABO3 where A consists of at least one element selected from the group consisting of Ba, Ca, Mg and Sr and B is Ce1-xMx where M is a multivalent dopant metal, preferably Eu or Tb, and x is greater than 0 and less than 1. It is particularly useful in processes in which hydrogen is separated from a hydrogen-containing gas, e.g. in conversion of natural gas, operation of hydrogen fuel cells, etc.