baber/WOPTO huggingface dataset:
Patent DE-19707508-A1 (DE)
Title: Preparation of pure, stable haemoglobin
Inventor: BUGARSKI BRANKO DR
IPC: C07K14/805
Filed: 1997-02-25
Abstract: Preparation of haemoglobin comprises: (a) collecting erythrocyte-containing material; (b) washing the erythrocytes with a physiological buffer solution; (c) treating the erythrocytes under osmotic shock conditions to obtain a solution containing haemoglobin; (d) filtering the haemoglobin solution through a membrane with a pore size of 0.1 - 1  mu m; and (e) filtering the haemoglobin solution through more membranes to remove contaminants whose molecular weight is more than 300 kD and less than 30 kD.
Patent DE-19710502-A1 (DE)
Title: CD-ROM disc securing to magazine cover process
Inventor: VELSZ ISTVAN
IPC: F16B47/00
Filed: 1997-03-13
Abstract: The magazine to have a CD attached has a plastic cover and the disc (2) and cover (5) are transferred using a suction pad (1) which has a number of suction channels (11, 12, 13, 14; 21, 22) and is first covered by the foil (5) with a peripheral self-adhesive strip (51). The foil has a number of holes (23, 24) matching adjacent suction channels (21, 22). The combined suction head (1) and sheet (5) are then positioned over and brought into contact with the disc which is lifted and applied to the application face (4) and secured by the self-adhesive strip (51).
Patent DE-19711211-A1 (DE)
Inventor: BRAMESHUBER WOLFGANG DR
IPC: E04C5/07
Filed: 1997-03-18
Abstract: The structure is a tissue or a fabric and incorporates glass fibres, carbon fibres or aramid fibres. The matrix (2) is mineral or cement-bound. The ready-made component (2) takes the form of a shuttering component and has an angled profile. The textile structure extends at least over a part of the angled abutting sections of the profile, so that it forms a three-dimensional reinforcement (3). The profile has one or more U-shaped sections. The textile structure has extensions, which are not embedded in the hydraulically bound matrix.
Patent DE-19712689-A1 (DE)
Title: Method of regulating paper tension in offset printing machine
Inventor: JURKEWITZ MANFRED
IPC: B41F13/02
Filed: 1997-03-26
Abstract: The paper in an offset printing machine is drawn from a main reel (2) and passes through a number of printing stages (8a-8b). Positioned between the reel and the printing machine is a paper tension control unit (10). This unit has a dance roller (12) that is controlled by a pneumatic cylinder (20) that receives compressed air from a proportional valve (22). The valve receives signals from a controller (26) and this responds to a transducer measuring the paper speed.
Patent DE-19712817-A1 (DE)
Inventor: MUELLER VOLKER DR ING
IPC: B23K35/30
Filed: 1997-03-26
Abstract: The invention concerns a method of producing wire-shaped welding electrodes made of metals and/or alloys, and a welding electrode produced according to this method. According to the invention, the method proceeds from a composite wire which consists of a drawable closed outer jacket which is a good conductor and of a core which can be cold-formed well. The jacket is produced by a cleaned metal strip which is continuously shaped to form a pipe whilst receiving the core. The residual longitudinal seam is closed by a conventional welding process without welding additives. The core can consist of one or a plurality of compact wires (5, 6) and/or of a laminated composite wire (3, 6) comprising a plurality of metals or alloys in layers. The jacket (1) and core (3, 5, 6) are shaped to form a mechanically plated laminated composite wire by subsequent common drawing. Owing to the mechanical plating of the components, the laminated composite wire behaves in the same manner as a compact material during further processing.
Patent DE-19713400-A1 (DE)
Title: X=ray computer tomograph
Inventor: HUPKE ROLF DR RER NAT
IPC: A61B6/03
Filed: 1997-04-01
Abstract: The computer tomograph has a measuring arrangement including an X-ray source (1) and a detector (3). The latter receives X-ray radiation (2) emitted from the X-ray source (1) after it has passed through a measurement field (9). A primary beam aperture (12) is provided to fade in the X-ray beam (2). The detector (3) is constructed of at least two parallel detector lines.  Each detector line is made up of a row of detector elements. The X-ray radiation incident on at least one detector line is filtered by a beam filter (13). Preferably the beam filter (13) is arranged near the primary beam aperture (12).
Patent DE-19714869-A1 (DE)
Title: Covering mixture for suppressing odours from e.g. waste water streams or liquid manure silos
Inventor: BAEAETJER KLAUS
IPC: B65G3/00
Filed: 1997-04-10
Abstract: A covering mixture for suppressing odours at the surfaces of aqueous liquids comprises: (a) 40-60 (preferably 50) parts of 86-91 wt.% perlite, 8-13 wt.% flyash, CaO and cement (in a 70:25:4 ratio) and 2 wt.% organic polymeric binder; and (B) 60-40 (preferably 50) parts of either 90-99 wt.% NaHCO3, 1 wt.% Ca-, Mg- or Al-stearate and 0-9 wt.% finely-divided, hydrophobicised SiO2 or 20-94.5 wt.% ammonium dihydrogen phosphate, 5-79.5 wt.% ammonium sulphate and 0.5-2 wt.% hydrophobicised SiO2 and/or hydrophobicised mica and/or bentonite, with part of the ammonium compounds optionally replaced by up to 10 % BaSO4.
Patent DE-19720398-A1 (DE)
Title: Security apparatus data bus for vehicle
Inventor: GRIESSBACH ROBERT
IPC: B60R16/02
Filed: 1997-05-15
Abstract: The data bus includes a synchronisation pulse which synchronises the subsystem of the data bus. The pulse clock time is shorter than the cumulated transmission time of the subsystems.  Preferably, the synchronisation pulse is delayed when the clock time expires and a subsystem transmits. The following synchronisation pulse is synchronised using the pulse before the last one.
Patent DE-19724678-A1 (DE)
Title: Measurement device for determining group velocity and dispersion rise of optical signal
Inventor: GAUBATZ ULRICH DR
IPC: H04B10/2513
Filed: 1997-06-11
Abstract: The device includes a laser (L) at the input of the optical element (TS), in which the optical signal generated by the laser (L) is modulated by at least one measurement signal (S1,S2). At least one signal detection unit (VV,NWA) is provided at the output of the optical element, to measure the phase angle ( phi ) of the transfer function (S21) in relation to the frequency (f) of the measurement signal (S1,S2). Two modules (E,B) are used in an evaluation unit (AE), which is connected on the output side of the signal detection unit (VV,NWA). The first module (E) forms a data pair from the phase values ( phi m). The second module (B) determines the group velocity (Vg) from a first given equation and the group velocity dispersion increase ( beta 3) from a second given equation.
Patent DE-19724880-A1 (DE)
Title: Producing a thread insert in a component, for high-duty threaded joints
Inventor: SINHOFF VOLKER DR ING
IPC: F16B37/12
Filed: 1997-06-12
Abstract: The method concerns production of a thread insert (5) with an internal (7) in a component (1) provided with an internal thread (2) or a similar feature.  The method is characterised by the following facts: a) a core (3) is inserted into the internal thread (2) of the component (1); b) a space (4) corresponding to the thread insert (5) is formed between the core (3) and the tread (2); c) the space (4) is filled by a casting process.
Patent DE-19725317-A1 (DE)
Title: Control of dc actuated electro magnetic valves
Inventor: LAUER PETER DR
IPC: H01F7/18
Filed: 1997-06-09
Abstract: The electro magnetically 14 actuated valve 12 is operated by opening and closing a switch 18 that is located between an ac supply 16 and a rectifier circuit 20 . The rectifier is connected to the actuator by a control circuit 30 that provides fast turn off . This is obtained by providing a short circuit dependent upon the switch off induction voltage.
Patent DE-19728649-A1 (DE)
Title: Detergent flushing device for washing machines etc.
Inventor: MEISNER HEIKO
IPC: D06F39/02
Filed: 1997-07-04
Abstract: A detergent flushing device is for washing machines etc.and incorporates a drawer featuring at least one detergent flushing chamber, and a fresh water supply line. The chambers (4.5.6) and the associated lids (13,14,15) are semispherical in shape, and the fresh water outlet (17,18,19) is located in the edge section of the associated chamber lid.
Patent DE-19730081-A1 (DE)
Title: Continuously operating appliance for producing laminates and or coating workpieces
IPC: B27N3/24
Filed: 1997-07-14
Abstract: The laminate or coating consists of paper impregnated with thermosetting condensation resins with at least one continuous compression belt (2). At least one pressure body extends over the area of a reaction zone and belongs to the operating stringer of the pressure belt.  A film of gaseous medium for reducing friction is between the pressure body in which are holes, and the pressure belt. A pressure suction body (5) has a suction arrangement for the gaseous pressure medium. The chamber containing the pressure medium is sealed against the atmosphere by sucking the pressure belt against the plate-shaped pressure suction body.
Patent DE-19732649-A1 (DE)
Title: Semiconductor memory with collective write mode
Inventor: NAKAO HIROYUKI
IPC: G11C7/10
Filed: 1997-07-29
Abstract: The memory has a memory region (MA) with a number of memory cells (MC) arranged in a matrix, provided with word lines (WL) and bit line pairs (BL,/BL). The data are fed to and from the memory region via a data input and data output line pair (IO,/IO).  The data input and output line pair is coupled to a selected bit line pair via a column selection gate (CSG) at one end and to a write unit (13) at the opposite end. The column selector (3,4) for selecting a required bit line pair allows all bit line pairs of the memory region to be selected in response to a collective write mode.
Patent DE-19733443-A1 (DE)
Inventor: SCHMICK CLEMENS
IPC: A24C5/18
Filed: 1997-08-02
Abstract: The invention relates to a device for transporting a rod of the type produced in the tobacco processing industry, with a guiding element for the rod conveyor belt (6), said belt running on the base of an open channel. The aim of the invention is to improve a device of this type which is conceived especially for conveying a rod made up of cut tobacco in such a way as to make the guiding element of the rod conveyor belt resistant to wear and easy to influence in terms of flow conditions. To this end, the guiding element is provided with individual elements (4) which are adjacent to each other and which are arranged in a support (1). Since a number of relatively small individual elements are used, these elements can be configured to be economical but very wear-resistant. The individual elements can consist of a hard metal, a ceramic or similar. The flow conditions can also be modified quickly and economically by changing the individual elements in order to adapt to different tobacco material.
Patent DE-19734736-A1 (DE)
Title: Pyrolytic boron nitride container with IR transmission profile
Inventor: KIMURA NOBORU
IPC: C04B41/87
Filed: 1997-08-11
Abstract: A pyrolytic boron nitride container, for use in a boat process for crystal growth from a metal melt exposed to a temperature gradient, has a permeability profile wrt. light of wave number 3700-6500 cm<-1> such that the permeability varies in the container length direction. Also claimed is a method of producing the above container by CVD of pyrolytic boron nitride on a shaped graphite body exposed to a pressure profile and then separating the pyrolytic boron nitride container from the graphite body.
Patent DE-19739058-A1 (DE)
Title: Dough hopper
IPC: A21C3/04
Filed: 1997-09-06
Abstract: A dough feeding machine has two horizontally-opposed rollers separated by a central gap, both rotating to drag dough downwards from a rectangular mixing hopper above. The hopper has four sides. Those (5) parallel to the rollers are hinged (6) at the top. The lower edges of the hinged sides swing inwards under power (17) to create inclined (20) sidewall faces.
Patent DE-19742279-A1 (DE)
Title: Rail vehicle with superstructure of identical modules for passengers or freight
Inventor: WILZEWSKI NORBERT DIPL ING
IPC: B61D17/04
Filed: 1997-09-25
Abstract: The rail vehicle has bogies (4) and underframe(5) to which a superstructure is attached. The superstructure consists of at least two identical modules which can carry passengers or freight.  It may be possible to detach the modules from the chassis. The chassis may also take a module providing energy to drive the vehicle. The wheels may be attached to the chassis in modular form.
Patent DE-19745208-A1 (DE)
Title: Pharmaceutical film that dissolves in mouth
IPC: A61K9/00
Filed: 1997-10-13
Abstract: Pharmaceutical product for use in human or veterinary medicine is in the form of a film that dissolves in a few seconds on contact with saliva in the oral cavity and contains at least one pharmaceutically active ingredient.
Patent DE-19745865-A1 (DE)
Title: Damper for bonnet catch
Inventor: CHOI GUK-SUN
IPC: F16F9/04
Filed: 1997-10-16
Abstract: The underside of the bonnet has an elastic block which presses onto the top of the damper when the bonnet is closed. The damper has a closed elastic shape (20) with an inner coil spring (70) to hold the damper in the extended position. The inner shape provides a pneumatic/hydraulic damping effect. The bottom of the coil spring is supported in a metal cup (60) fitted into the bottom of the damper. The top of the spring is secured to a mushroom shaped fitting clipped into the top of the damper, The damper compresses and the inner wall of the top of the damper is pressed onto elastic shoulders (24) for a strong support.
Patent DE-19746634-A1 (DE)
Title: Control system for automotive automatic gear box
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H63/30
Filed: 1997-10-22
Abstract: A control system for an automotive automatic gear box has a gear-change with an output element and linked to the vehicle drive shaft, and a rotating part linked to the output element. A control unit is also provided for the gear change mechanism. The control system has a hydraulic servo-brake which applies to the rotating part, and preventing unwanted reverse rotation and reversal of the vehicle motion. The brake incorporates a strap-brake which is activated at different pressures, depending upon whether it is self-activated, servo-activated or de-activated and the direction in which the rotating part is turning. The strap-brake is set such that the rotating part turns while the output element is turning backwards towards the self-activating or servo-assisted mode. It is set by a first oil pressure level which is generated by reverse rotation of the output element, and caused by reversing the vehicle, and blocks the rotating part. The first oil pressure setting is less than that required to block the rotating part during operation of the strap brake.
Patent DE-19752005-A1 (DE)
Title: Powder outlet tube to liquid mixer
Inventor: GELHARD VOLKER DIPL ING
IPC: B01F3/12
Filed: 1997-11-24
Abstract: The dosing (22) passage outlet is opened and closed by a valve (26) piston (29) and cylinder (34) which operates in response to the pressure difference between the passage (22) and the mixer chamber (39). The valve operates if the mixer pressure drops below a predetermined value. It closes again if the pressure in the mixer zone rises above a given value. The valve operates if the mixer pressure drops below a predetermined value. It closes again if the pressure in the mixer zone rises above a given value.  The dosing (22) passage outlet is opened and closed by a valve (26) piston (29) and cylinder (34) which operates in response to the pressure difference between the passage (22) and the mixer chamber (39). The valve operates if the mixer pressure drops below a predetermined value. It closes again if the pressure in the mixer zone rises above a given value.
Patent DE-19757795-A1 (DE)
Title: Mixing and spray appts for the prodn of hydrogels
Inventor: FORBERT RAINALD DR
IPC: B01F5/04
Filed: 1997-12-29
Abstract: The appts. for the mixture and spraying of several liquid components, which set rapidly, has a mixing chamber (4) and liquid distributor (1',7) and a number of identical jets (9a,9b) forming droplets.  The liquid distributor (1'.7) is connected to the mixing chamber (4), and the mixture is passed to the jets (9a,9b) without back-mixing or dead zones in the flow, and in an even distribution.  The dwell times for the part-flows are the same in the liquid distributor (1',7). The mixing chamber (4) is a cylindrical tube (1) with at least two inlet openings offset from each other along its length.  The tube is closed at the upstream end.  The uppermost inlet opening is aligned at a tangent to the tube wall, and the bottom inlet opening is axially to the tube. The liquid distributor has an outer body (1') where an inner body (7) is pressed home into place with a number of jets (9a,9b).  The outer body is linked to the mixer by an entry channel (6) leading into a hollow zone.  The inner body (7) within the hollow zone has the same shape as the hollow zone of the outer body (1').  A number of grooves (8a,8b) are round the periphery and on the surface of the inner body (7) or the hollow zone surface, leading from the upstream end of the hollow zone to the jets (9a,9b) at the downstream ends of the grooves (8a,8b), either in the outer or inner liquid distribution bodies. The jets (9a,9b) are identical, and the flow characteristics are the same in each jet (9a,9b). The cylindrical tube (1) and the outer body (1') are in one piece, and the inner body (7) has the jets (9a,9b).  The inner body (7) tapers into the entry channel (6), with its point on an upstream alignment.  The hollow zone shape allows the inner body (7) to be pressed in or rotated into the outer body (1').  The inner body (7) has the same rotational symmetry as the hollow zone, with the grooves (8a,8b) in the same symmetry leading to the jets (9a,9b). The mixing chamber (4) has the same dia. as the entry channel (6), directly connected to it.  The cross section surface of the hollow zone is constant or increases over its whole length in the downstream direction.  The hollow zone is cylindrical or in a truncated cone or pyramid shape.  The cross section of the hollow zone can also be a regular polygon, with the grooves intersection the polygon sides in the center of the sides. The jets (9a,9b) are structured so that the flight of the sprayed droplets is not towards the symmetrical axis of the assembly. The shrouding end of the inner body (7) is a cone or pyramid, and the grooves run axially on the cone mantle.  The openings of the grooves (8a,8b) end in sharp edges. The inner body (7) is pressed into the outer body (1') by a cap nut (14). A number of fluid distributors can be deployed in succession in a cascade array, with the jets (9a,9b) in the last downstream unit.
Patent DE-19802036-A1 (DE)
Title: System for mechanical adjustment of scale carriers
Inventor: JUNG WERNER
IPC: G01B3/02
Filed: 1998-01-21
Abstract: The system has recesses provided in the scale carriers in which adjusting units engage. Webs (11a,11b,fig.2) are provided in the scale carriers (2,3), which are web shaped. In addition adjusting elements (6,7) are provided which at least partly enclose form locking the wedge shaped webs (11a,11b). Fixing elements (7a,7b) are provided which have a wedge shaped cut out or recess, and contain adjusting screws (6a-6f). The system is for the mechanical adjustment of scale carriers and abutment places between the scale carriers (2,3), which form the rule of pref. incermental length or angle measuring unit, by altering the effective length of the scale carrier or the gap width at the abutment place.
Patent DE-19805603-A1 (DE)
Inventor: BOLL CHRISTAN
IPC: H04H40/90
Filed: 1998-02-12
Abstract: The switching device distributes the intermediate signals received at a receiver (R) via several LNBs to several terminals (T1-T4), whereby the receivers are each connected to a changeover switch (U1-U4), via whose switching contacts each receiver can be optionally connected to one of the LNBs (L1-L4). A controllable switch (S1-S4) in each line leading to an LNB enables the operating voltage to be applied to the LNB and is only made when at least one active receiver is electrically connected to this switch via a changeover switch.
Patent DE-19812684-A1 (DE)
Title: Extraction of residual fluids from beer mash and fermentation stages, increases volume of beer produced from same quantity of ingredients
Inventor: MILLER PETER ANTHONY
IPC: C12H1/07
Filed: 1998-03-23
Abstract: In a beer brewing process mashed ingredients pass along a filter belt (202, 204) through a filter chamber. The belt edges are sealed against the chamber edges. The pressure is vacuum-reduced in lower part of the chamber. The same filtration process is applied following the fermentation stage.  An Independent claim is also included for an apparatus for carrying out the new method.
Patent DE-19812973-A1 (DE)
Title: Computer tomography device
Inventor: SCHMIDT MARTIN
IPC: G01D5/347
Filed: 1998-03-24
Abstract: The device (CT) has a rotor (3) rotatably mounted on a stand (11). An X-ray emitter (1) is attached to the rotor. The device also has a detector system (2) for the X-ray beam (4). During operation of the device an object to be examined is irradiated by the X-ray beam. The detector system outputs a data set corresponding to the intensity of the received X-ray beam per rotation of the rotor at a number of time points corresponding to different projection angles. An electronic computer device (8) reconstructs an image of at least part of the irradiated part of the object (6) from the data sets taking into account the respective projection angle.   Several markings (14) are provided on the rotor or on the stand at known angular spacings. The markings are scanned by a pick-up (15) attached to the stand or the rotor, to output a signal when a marking is passed by the pick-up. The number of markings is less than the number of projections taken per rotation of the rotor. The computer device determines the projection angle corresponding to the individual projections by interpolation from the pick-up output signals.
Patent DE-19815219-A1 (DE)
Inventor: WAGNER PETER
IPC: E04F13/08
Filed: 1998-03-27
Abstract: The invention relates to a fastening structure for facing panels (21) fitted with ducts (22), especially panels made of artificial stone, comprising a support (1) standing out from a building wall (15) in the form of a web (2) and projecting into a joint (20) between two facing plates (21). The ends (13) of a locking bolt (12) are guided through the support into aligned ducts (22) and project into the facing plates (21) separated by the joint (20). The support (1) can have a relatively small thickness and the locking bolt (12) can be guided axially and fixed when the support (1, 1', 1") projecting into the joint (20) has an end piece (5, 5') with two spaced limbs (4, 6) substantially filling the joint (20) and when the locking bolt (12) is guided through both limbs (4, 6) of the support (1) and is fixed and supported lengthwise by means of a middle piece (14, 14') that is thicker than the ends(13) thereof .
Patent DE-19818236-A1 (DE)
Title: Monitoring system for detecting a motor vehicle lane change
Inventor: ZANDER ANDRE
IPC: B60Q1/52
Filed: 1998-04-23
Abstract: The arrangement has at least one device for detecting an initiated lane change associated with an optical image acquisition system (4), which the direction of view of the driver is determined with time resolution and compared with a stored (6) reference value. If the measured value is less than the stored reference value, a visible and/or audible warning device (7) is activated.