baber/WOPTO huggingface dataset:
Patent DE-3485431-D1 (DE)
Inventor: OTT KARL-ERICH
IPC: B01F7/00
Filed: 1984-08-31
Granted: 1992-02-20
Abstract: Stirrer which works close to the wall of the vessel has a drive shaft carrying radial stirrer arms which are fitted with plates; stirring members are attached to the plates at angles to each other so that they overlap in plan and almost touch.
Patent DE-3560220-D1 (DE)
Title: Use of a cobalt-chromium alloy for dental prostheses
Inventor: NAWAZ M H A DR
IPC: A61K6/04
Filed: 1985-04-13
Granted: 1987-07-09
Abstract: 1. Use of a cobalt chromium alloy composed of from 23 to 36% of chromium, from 16 to 22% of iron, from 1 to 10% of molybdenum, from 0.05 to 3% of manganese, from 0.05 to 1% of titanium, from 0 to 1% of silicon, the remainder being cobalt, for the production of dental prostheses.
Patent DE-3571973-D1 (DE)
Title: Preparation of 4-substituted pyridines and quaternary pyridine salts useful therefor
Inventor: NUMMY LAURENCE J
IPC: C07D213/71
Filed: 1985-12-12
Granted: 1989-09-07
Abstract: A process for preparing a 4-substitued pyridine product from a starting pyridine substituted in the 4-position by a leaving group susceptible to nucleophilic displacement when the starting pyridine is in quaternized form, comprises,quaternizing the starting pyridine under effective acidic conditions with acrylamide, N-monoalkylacrylamide or N-dialkylacrylamide,subjecting the resultant, corresponding quaternized starting pyridine, to a nucleophilic displacement reactionwith a reagent which reacts with it to produce the corresponding quaternary salt of the 4-substituted pyridine product, anddequaternizing the latter under effective basic conditions to liberate the 4-substituted pyridine product.
Patent DE-3575875-D1 (DE)
Inventor: BUEHLER GERHARD
IPC: B02C17/16
Filed: 1985-12-05
Granted: 1990-03-15
Abstract: A drive body (4) which is rotationally driven via a shaft (6) projects into a fixed housing (1) closed by a cover (2). The annular-gap-shaped grinding chamber (M) formed between the housing (1) and the drive body (4) is partially filled with grinding balls, for example to 75%, and grinding stock flows continuously through it. The grinding stock enters from a product inlet (8) via the inlet gap (7) into the grinding chamber and leaves the latter through the discharge gap (3) which does not let through the grinding balls. The grinding chamber (M) is continuously widened from the mouth of the inlet gap (7) up to a deflection point (U). This results in a better starting behavior and a substantially more effective grinding, because a considerably higher grinding ball filling ratio can be achieved at the same circulating time of the grinding balls.
Patent DE-3576154-D1 (DE)
Inventor: BAKER DAVID C
IPC: C07D213/85
Filed: 1985-11-13
Granted: 1990-04-05
Abstract: 57 The title compounds are provided as well as a method for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. The compounds of the invention have pharmacological properties and are useful cytostatic agents and cell growth inhibiting agents,
Patent DE-3585580-D1 (DE)
Inventor: WOOLFSON DAVID
IPC: A61K47/00
Filed: 1985-09-05
Granted: 1992-04-16
Abstract: A composition for topical percutaneous anaesthesia comprises an anaesthetic e.g. amethocaine, dispersed in an aqueous gel e.g. methylcellulose or sodium carbopol and water. Amethocaine stability is enhanced by the gel matrix.
Patent DE-3674502-D1 (DE)
Inventor: MONTIE C UNIVERSITY OF TENNESS
IPC: C12N1/20
Filed: 1986-01-13
Granted: 1990-10-31
Abstract: Method for the immersed culture of Pseudomonas aeruginosa bacterial strains which produce H type antigens, wherein the culture is preferably carried out continuously in a synthetic aqueous medium containing a carbon source, mineral salts and a nitrogen source. As carbon source, a succinate or urea is used. The culture medium must be free of proteins and antigens. A bacterial biomass is obtained of which the physiological state remains constant throughout the culture and does not contain undesirable impurities such as degradation products from the medium.
Patent DE-3687434-D1 (DE)
Inventor: MATSUMOTO KUNIO
IPC: H04N5/14
Filed: 1986-07-28
Granted: 1993-02-18
Abstract: image movement correction is provided for example in a field conversion television system by deriving simultaneously two fields of a selected number of lines from an original single field and vertically shifting one of the derived fields by 0.5 lines. A movement vector is determined (5) for each field and movement correction is performed based on a current field and a preceding field, in the case of a moving object in the image. If no moving object is present, linear approximation is employed to correct for motion caused by the field number conversion. Two memory systems (51 to 54 and 55 to 58) are provided for the two simultaneous fields and also selectively to obtain specific horizontal lines of the current and preceding fields, relative to both simultaneously derived fields. Ultimate selection of a field for display is based upon the detected movement vector.
Patent DE-3769287-D1 (DE)
Inventor: OSUNA CARILLO DE ALBORNOZ ANTO
IPC: A61K9/50
Filed: 1987-10-08
Granted: 1991-05-16
Abstract: The invention relates to new therapeutic agents against Leishmaniasis. These therapeutic agents consist of submicroscopic particles whose diameter is less than 500 nanometers, the particles being obtained by the micellar polymerization of an alkyl cyanoacrylate in which the alkyl chain contains from 1 to 12 carbon atoms. The therapeutic agents according to the invention may be administered parenterally.
Patent DE-3779147-D1 (DE)
Inventor: BERLAND AXEL-PIERRE
IPC: H04N7/035
Filed: 1987-01-28
Granted: 1992-06-25
Abstract: The circuit generates a clock pulse signal and couples it with a line frequency for decoding digitised TV signals, using a phase-controlled oscillator circuit (PLL). A first phase-controlled circuit (1,2,3) generates a clock pulse frequency (fT) after a frequency (fR) from a second phase-controlled circuit (4-6) is supplied to the first circuit as a reference frequency. The reference frequency is coupled to the line frequency (fZ). The oscillator (4) is pref. stabilised in teh second phase-controlled circuit by a ceramic capacitor (9). The second circuit control may comprises a large time constant. The first circuit control has typically a smaller time constant as compared with the second circuit one.
Patent DE-3852846-D1 (DE)
Inventor: CLAUSS WOLFGANG
IPC: C09K23/32
Filed: 1988-06-03
Granted: 1995-03-09
Abstract: Ethanesulphobetaine compounds of the formula <IMAGE> (R<1> = C1-C20-alkyl, R<2> = H, C1-C20-alkyl, A = tert-amine) are prepared by reacting an olefin R<1>-CH=CH2 with AH in solvents containing SO3 in a one-pot reaction at +20 to -78 DEG C.
Patent DE-3854862-D1 (DE)
Inventor: NYSEN PAUL ANTON
IPC: H04W28/04
Filed: 1988-10-27
Granted: 1996-02-15
Abstract: An apparatus is described for two-way communication between a controller and a communicator. The controller comprises a series of means adapted to generating a carrier signal and to deal with said signal to produce an informational signal. The communicator likewise comprises a series of means directed at producing a electromagnetic wave signal. In accordance with the invention the first means of the controller comprise means to vary the frequency or phase of said carrier signal, and the means for demodulating a second modular carrier signal include means for mixing said carrier signal with said modulated carrier signal.
Patent DE-3864847-D1 (DE)
Inventor: DASSLER JOACHIM
IPC: H01J61/36
Filed: 1988-01-28
Granted: 1991-10-24
Abstract: The high pressure discharge lamp has a double-ended discharge vessel (6) enclosed by a cylindrical gas-tight envelope (2) with a socket terminal (4) at each end. The discharge vessel is supported at the centre of the outer envelope via the terminal current leads (9) extending between each socket terminal and the respective end if the discharge vessel. At least one end of the vessel has a fixing spring extending between the discharge vessel and the internal current lead. This is formed by a wound spring wire with a cylindrical section fitting into the end of the discharge vessel and a conical section widening outwards which fits around the current lead.
Patent DE-3868171-D1 (DE)
Inventor: SUPER S E E R SYSTEMS INC BURL
IPC: F25B47/00
Filed: 1988-07-13
Granted: 1992-03-12
Abstract: This invention provides a full flow vaporizer (42) for use in a refrigeration system employing hot gas from the compressor to periodically defrost the cooling coil (34), or coils (34a, 34b) where multiple coils are employed. The vaporizer usually consists of three concentric circular cross-section tubes, the inner tube (52) receiving the fluid from the coil (34) and being provided in its wall with a plurality of fine bores (56) directing the fluid forcefully radially outwards against the inner wall of the middle tube (58), which is heated by the hot gas. An orifice or restriction (70) is provided at the outlet (68) for the hot gas from the third annular passage (64) through which the hot gas passes and heat the tube wall to vaporise any liquid refrigerant, and increases the back-pressure applied to the compressor (10), rendering the device self-balancing to prevent compressor motor overload. The restrictor (70) may be provided downstream with a respective expansion chamber (71) to re-evaporate any liquid that passes through the restrictor and maintain gas flow velocity.
Patent DE-3868959-D1 (DE)
Inventor: BREITFELDER DIETER DIPL ING
IPC: H01F27/32
Filed: 1988-03-21
Granted: 1992-04-16
Abstract: The insulator uses solid barrier elements (12..17) for matching the DC voltage field to the AC voltage field. The barrier elements are made of a compressed particulate material with a stepped increase in its electrical conductivity. The specific resistance of the particulate material is greater by between 2 and 10  times that of the transformer oil with the higher electrical conductivity. The dielectric constant is twice that of the  transformer oil and is independent of the specific resistance. The barrier elements with the highest electrical resistance are positioned at the ends of the insulation path exhibiting equipotential surfaces with a small radius of curvature. The barrier elements may be made of impressed paper and all have the same thickness, with different  spacings between them.
Patent DE-3873739-D1 (DE)
Inventor: LUEHR PETER
IPC: G01S15/18
Filed: 1988-02-11
Granted: 1992-09-17
Abstract: A working clock generator (10) based on an operational amplifier and comparator addresses a time window (20) involving another comparator, so as to close it when an excitation pulse is delivered to a transmitter (12) driving an ultrasonic transducer (14).  The echo returned to a receiver (16) is demodulated and filtered (18) for application to the time window (20) which is reopened at a predetermined time after closure, to be reclosed after an adjustable interval. Only echoes arriving during this interval pass through another filter (22) to an output switching amplifier (24), which influences the point of reclosure of the time window (20) to allow hysteresis.
Patent DE-3876389-D1 (DE)
Inventor: GROSSMANN KAY DR
IPC: B60N2/48
Filed: 1988-09-21
Granted: 1993-01-14
Abstract: The headrest is integrated into the seat and has an airtight envelope (13) containing plastic granules.  After the user has moulded the headrest to the optimum shape, a vacuum pump removes the air from the envelope and the granules path into the selected shape. The envelope is divided by a number of porous walls of flexible material (17) and is covered by padding.  The pump is mounted in the frame of the seat and is operated by a switch on the armrest console.
Patent DE-3878200-D1 (DE)
Inventor: MATTHES GERHARD
IPC: B29C48/03
Filed: 1988-11-29
Granted: 1993-03-18
Abstract: A machine for mixing thermoplastic materials ahs a static feed hopper with a revolving disintegrator and mixer in its base and has an outlet hole for the granules used in the hopper plus any washing liquid which is also used; this outlet connects to a conveyor screw which is driven at adjustable speed and which leads to a further e.g. extruder or injection mould processing unit.
Patent DE-50001058-D1 (DE)
Inventor: HUPP JUERGEN
IPC: H04L1/20
Filed: 2000-11-16
Granted: 2003-02-13
Abstract: A DECT transmit-receive terminal comprises a plurality of transmit-receive antennas for communicating with a DECT base station, a device for determining the quality of a communications connection between the DECT transmit-receive terminal and the DECT base station, and a means for switching over from one transmit-receive antenna to another transmit-receive antenna, said switch-over means being connected to the determining device for switching over if the quality of the communications connection is below a predetermined threshold. An antenna diversity effect is thus realized for the DECT transmit-receive terminal by means of which the transmission quality of the communications connection is improved.
Patent DE-50002757-D1 (DE)
Inventor: BOGUSLAVSKY BORIS ZELMANOVICH
IPC: B26B7/00
Filed: 2000-08-01
Granted: 2003-08-07
Abstract: The inventive cutting tool comprises a plate (1) which is curved in longitudinal section to form two elbows (2, 3) and an element (4) connecting said elbows. One of the elbows (2) can be mounted on an oscillating tool (5), while the other elbow (3), located opposite the first elbow, represents a blade. The plate (1) is curved in a longitudinal section so as to form a "W" with rounded angles, whereby it is possible to place the V-shaped segment of said plate under an end of a glass (10). The blade is made on at least one portion of said V-shaped segment (10), which is inserted under a sheet of glass, of the W-shaped plate (1).
Patent DE-50005711-D1 (DE)
Inventor: ETTLIN JOSEF
IPC: H01R4/48
Filed: 2000-11-02
Granted: 2004-04-22
Abstract: The termination clamping device (1) has at least one spring with at least one termination clamping spring arm (7) received in a holder (2), having a contact arm (8) cooperating with a retaining part (5) of the holder, with an inserted conductor clamped between them. The holder allows access to the contact arm on either side of the retaining region, allowing it to be engaged from outside on both sides of the retaining part. An Independent claim for an electrical apparatus with a screwless termination clamping device is also included.
Patent DE-50005809-D1 (DE)
Inventor: POTH LUTZ
IPC: C03C17/00
Filed: 2000-07-29
Granted: 2004-04-29
Abstract: Bright noble metal preparations for the production of bright noble metal decoration contain at least one noble metal compound and at least one non-noble metal as flux dissolved in a carrier medium. Preparations according to the invention, which are stoved at 1050 to 1300° C., contain as flux at least one cobalt compound in a quantity of 0.3 to 1.0 wt. %, calculated as CoO, and a chromium compound in a quantity of 0.2 to 0.7 wt. %, calculated as Cr2O3. The ratio by weight of Cr2O3 to CoO is in the range from 1.0-2.3.
Patent DE-50006130-D1 (DE)
Inventor: BOETTCHER HANS-WERNER
IPC: D06F58/04
Filed: 2000-09-27
Granted: 2004-05-27
Abstract: The holding system (3) has a carrier strap (8) secured to the inside of a washing machine drum (1), parallel to the drum axis and fitted with at least one releasable reception element (9) for securing a breathing protection mask (4).
Patent DE-50100416-D1 (DE)
Inventor: CLAUS-HERZ GUDRUN
IPC: A61K9/06
Filed: 2001-01-18
Granted: 2003-08-28
Abstract: The present invention relates to ophthalmic compositions in the form of suspension gels of the free acid of the diclofenamide for treating glaucoma. The invention also relates to the use of suspension gels containing the free acid of the diclofenamide for treating primary and/or secondary open-angle glaucomas, for reducing the intra-ocular pressure and for treating ocular hypertension.
Patent DE-50101892-D1 (DE)
Inventor: HECHT GERALD
IPC: H05K3/34
Filed: 2001-09-13
Granted: 2004-05-13
Abstract: A device for applying solder paste on to circuit boards by means of a transfer device which can traverse relative to the circuit boards, and generates a specified solder paste pattern by means of a number of time-successive transfer procedures. The transfer device comprises a paste carrier with a number of paste chambers filled with solder paste and 'print head' for transferring the solder paste from selectable paste chambers on to the circuit board.
Patent DE-50102016-D1 (DE)
Inventor: RUPP ROLAND
IPC: H03K19/007
Filed: 2001-10-04
Granted: 2004-05-19
Abstract: The present invention relates to an electronic safety switching device having at least a first and a second signal processing channel. The channels can be supplied with input signals for signal processing, and they provide redundantly processed output signals. According to one aspect of the invention, the signal processing channels are arranged monolithically on a common semiconductor substrate. The semiconductor structures of each signal processing channel are spaced apart physically by a multiple of their width from the semiconductor structures of every other signal processing channel.
Patent DE-50104185-D1 (DE)
Inventor: HIRTREITER SEN WALTER
IPC: B21K21/14
Filed: 2001-07-18
Granted: 2004-11-25
Abstract: The cigar tube consists of a body with a curved bottom (3) which is in parabolic in shape, in other words corresponds to a body of revolution formed by a parabola. The bottom of the tube at least in its center region has a curvature which has a curvature radius which is smaller than half the diameter of the cylindrical circumferential wall (2) of the tube. The cigar tube is shaped by an extrusion die which on its head forming the bottom of the tube forms a generated surface which tapers towards the free end. Independent claims are included for a procedure for the manufacture of a cigar tube by using an extrusion die, and for a tool for the aforesaid manufacture.
Patent DE-50105861-D1 (DE)
Inventor: LUDWIG WERNER
IPC: B65B55/04
Filed: 2001-12-14
Granted: 2005-05-12
Abstract: A device for filling bottles with liquid foodstuff in sterile conditions wherein an intermittently driven device is provided with bottle supports arranged successively in a line in the direction of conveyance and which passes through processing stations. The device is arranged in a hygienic chamber having through openings for the containers of the inlet and outlet thereof, including at least one inlet for introducing sterilizing medium in the upper wall of the hygienic chamber. Contiguous bottle supports form a closed area within the upper wall of the hygienic chamber and gas extraction systems are disposed in the vicinity of the bottle openings and on the outside of the hygienic chamber perform as dynamic sluice elements. The growth conditions for microorganisms in the hygienic chamber are hindered even in the event the amount of sterilizing agent is reduced.
Patent DE-50108815-D1 (DE)
Inventor: KOELLNER J
IPC: G07B15/06
Filed: 2001-11-20
Granted: 2006-04-13
Abstract: The invention relates to a method for detecting at least one vehicle or road user in public traffic areas (1), especially for detecting an automobile (2) on toll express ways and/or high-speed roads, and to a device for carrying out this method. Parameters such as the data for identifying the vehicle (2) or the driver or vehicle owner are input into and stored in a data processing and communications unit (3) which is provided in the vehicle (2), and the road network data, especially the co-ordinates, are stored in the same. While the vehicle (2) is moving, the co-ordinates for the vehicle position, obtained by means of a navigation system (5), are acquired by the data processing and communications unit (3) and compared with the parameters that are stored in the data processing and communications unit (3), such as the data relating to the road network. Defined parameters, such as especially, data for identifying the vehicle (2), and data for the vehicle position are transmitted to a data processing system in a central control system (4) via a wireless radio link (6). The data acquired in the data processing and communications unit (3), relating to the vehicle position, optionally with times, combined with the vehicle data form the basis for a bill, for example for sections of roads where tolls are payable, such as express ways.
Patent DE-50201622-D1 (DE)
Inventor: HERTRAMPF MANFRED
IPC: E02B7/28
Filed: 2002-02-22
Granted: 2004-12-30
Abstract: The products (2) sensitive to impact are flushed out of the silo (3) by means of at least one flume (5) which penetrates the silo wall (8) through an opening (7). The outside of the silo wall , by the opening, has a vertically movable closure-slide-piece (20) guided in a guide resting tightly against the silo wall. Between the slide-piece and silo wall is an intermediate space (25) opening at the top end of the slide-piece.  Before the silo is filled with products, water (4) is poured in to dampen their fall. The water level is below the products inserted and is drained off before the products are removed. At the same time flume water is added to discharge the products through the flume.
Patent DE-50205442-D1 (DE)
Inventor: JAEGER BURKHARD
IPC: C07D309/32
Filed: 2002-02-14
Granted: 2006-02-02
Abstract: The invention relates to a novel method for producing optically active dihydropyrones, novel intermediate products obtained by said synthesis, and the use of the same as parent compounds in the production of pharmaceutically active compounds of formula <u>1-salt</u> wherein R<1> and R<2> independently represent hydrogen or a radical selected from the group consisting of C1-C4-alkyl, C3-C8-cycloalkyl, C6-C10-aryl and C1-C4-alkylene-C6-C10-aryl, which can optionally be substituted once, twice or three times by means of at least one radical selected from the group consisting of hydroxy, halogen, C1-C4-alkoxy and CF3; R<3>, R<3'>, R<4> and R<4'> are the same or different and represent hydrogen or a radical selected from the group consisting of C1-C4-alkyl, C3-C8-cycloalkyl, C6-C10-aryl and C1-C4-alkylene-C6-C10-aryl, which can optionally be substituted once, twice or three times by means of at least one radical selected from the group consisting of hydroxy, halogen, C1-C4-alkoxy, S-C1-C4-alkyl, SO2-C1-C4-alkyl, NO2 and CF3, optionally in the form of the tautomers thereof, provided that R<1> and R<2> cannot simultaneously have the same designation, that when R<3> and R<3'> have the same designation, the radicals R<4> and R<4'> cannot have the same designation, and that when R<4> and R<4'> have the same designation, the radicals R<3> and R<3'> cannot have the same designation.
Patent DE-50205801-D1 (DE)
Inventor: HEUFT BERNHARD
IPC: B65C9/06
Filed: 2002-09-19
Granted: 2006-04-20
Abstract: The apparatus serves to apply a label to a container through the use of an electrooptical device that senses the orientation of the container and sends the signal to a control device that directs the rotation of the containers to a target orientation that allows the label to be applied at a predetermined position on the container. A method for applying a label to a container is also disclosed.
Patent DE-50210164-D1 (DE)
Inventor: ZETTIER KARL-HEINZ
IPC: B04B11/04
Filed: 2002-09-25
Granted: 2007-06-28
Abstract: The incoming material flows past a sensor (2) in a pipe (1) which has a tangential entry to the vertical cylinder wall of a collection tank (3). The tank has an obtuse-angled conical bottom with an outlet pipe (4) in the center.  The outlet pipe drains into a T- junction, one arm (5) of which drains via a valve (6) into a gully (19). The second arm (7) leads to a pump for solid material (8) and an output pipe (9) leading into a second T-junction. There is a solid material release valve (10) and an outlet pipe (11) and a product valve (12) and outlet (13).