baber/WOPTO huggingface dataset:
Patent DE-19744275-A1 (DE)
Title: Device for manually drawing elastic sealing lip into socket of frame
Inventor: LOEWEL KARL
IPC: B25B27/00
Filed: 1997-10-07
Abstract: The device has a frame (10) with two opposite uneven arms (12,13) connected by an intermediate member (15) and having at least two rollers (17,17) set in-between the free ends of the arms.  The longer arm protrudes over the other arm and the rollers and the protruding straight inside wall section of this longer arm forms the contact bearing against the profiled frame to be handled.
Patent DE-19748964-A1 (DE)
Inventor: SCHEIWILLER THOMAS
IPC: F16H55/08
Filed: 1997-11-06
Abstract: The invention concerns a gearwheel for gear assemblies used in particular in control or transmission in cylinder mills. More particularly, it concerns gearwheels of gear assemblies used in conditions of very high stresses and wherein at least one gear wheel is made of a polymer material. The invention is characterised in that the tooth profiles (2, 2') are adapted, in their shape and surface structure, to the specific stresses, so as to maintain, in rolling contact, an important face clearance for a substantially unmodified overlap.
Patent DE-19750677-A1 (DE)
Title: Preparation of mixed food ingredients in a dry or deep frozen condition containing gas bubbles e.g. ice cream
Inventor: WINDHAB ERICH J
IPC: A23P30/40
Filed: 1997-11-15
Abstract: Producing sprayed foam powder particles consisting of e.g. ice cream, whipped cream, other dairy and dairy protein concentrates, or fruit or protein foam with an increased gas content of up to 90 (preferably 30-70) vol.% comprises beating a liquid matrix to form a foam and mechanically spraying the foam into a cooled chamber while preventing loss of dispersed gas and, in less than 1 second, cooling at temperatures of  <=  30  deg C to 50  deg C below the matrix m. pt. to the storage temperature and so stabilizing the foam structure by crystalline and/or amorphous coagulation of the fluid phase.
Patent DE-19803107-A1 (DE)
Inventor: ADAM MARCUS
IPC: B07B7/083
Filed: 1998-01-28
Abstract: A rotary disc (16) distributes toner evenly over the classification rotor (8) circumference. The toner descends under gravity, being guided through the classification zone (21). A spiral controls toner residence time distribution from top to bottom of the classification zone. Toner is introduced quickly in the homogenous state at the top and resides for a longer interval in the central part of the classification zone. At the bottom it is carried away continuously. Classification air driven past the outer edge of the rotor flows at a mean velocity of 3-7 m/s. The ratio of mass flowrate of toner to volumetric airflow is held at 0.05-0.3 kg/m<3>, based on product weight. Residence time is controlled by a coaxial spiral (29) around the classification rotor. This occupies only part of the radial extent of the classification zone. Over its length, the pitch of the spiral varies. Toner mass flowrate to classification air volumetric flowrate is preferably 0.1 kg/m<3>. Mean velocity of classification air is 5 m/s.
Patent DE-19803984-A1 (DE)
Title: Facade construction for polygon-tractive ground plan
Inventor: DEUTSCHLE BRUNO
IPC: E04B2/96
Filed: 1998-02-02
Abstract: At least one sealing profile (22) with a locating surface (24) is provided, which is suitable for locating a plate-shaped component part, preferably in its edge area. At least one of the two ribs (18) of the facade profile (10) is set back. The locating surface is movable in relation to the foot (26) of the sealing profile. The sealing profile has at least one support lip (28) for supporting the movement of the locating surface.
Patent DE-19805959-A1 (DE)
Title: Sensor switching device for domestic electrical appliance, such as electric oven
Inventor: GOETZ BERNHARD
IPC: H03K17/96
Filed: 1998-02-13
Abstract: The sensor switching device (11) has at least one sensor button (13) having a light-sensitive switch sensor element (30), providing a switch signal in response to a reduction in the detected ambient light level when a finger is placed over the sensor button and a reference sensor element (29) providing a reference ambient light signal, with the signals from both  the sensor elements compared via a microcontroller (18).
Patent DE-19807635-A1 (DE)
Title: Procedure for removing bituminous and other adhering layers of impurities from wall surfaces
Inventor: FROEHLICH HANS
IPC: B24C1/00
Filed: 1998-02-23
Abstract: The adhesion layers(14,15), over a period of time dependent upon the type, temperature and thickness of the wall beneath the impurity layers, are subjected to a cooling jet consisting of liquid gas and/or liquid and/or solid gas components, and then by at least one supersonic cleaning jet consisting of gaseous gas or gaseous and/or solid gas components. An Independent claim is included for a device to carry out the proposed procedure and which includes means to produce a cooling jet, means to produce a supersonic cleaning jet, a nozzle for spraying of the cooling jet and cleaning jet, means to feed the gas or gaseous components from the source to the nozzle, and a switching unit to alternate feed of the cooling jet and cleaning jet.
Patent DE-19808118-A1 (DE)
Title: Hedge clippers for safety band brake
Inventor: LANGE KARL-HEINZ
IPC: F16D65/14
Filed: 1998-02-26
Abstract: The clippers are driven by an internal combustion engine which is started by hand as a drive motor and drives cutter bar (10) guided blades (7, 8) in a reciprocating motion via a clutch (3) and a casing (4) contained gear unit.  A brake band (21) winds around a brake drum (5) with one end held on a tiltable brake lever (24) which is acted on by a brake spring (30) to abut the band against the drum, and moved via a tripping lever (17) against the spring into a brake inoperative position. The tripping lever cooperates with an adjusting cam (40), which lies directly adjacent the brake lever and in the band inoperative position, is locked to the brake lever and forms a rest stop for the brake lever, to receive the braking spring force. In the band brake (20) inoperative position, the tripping lever closely follows the outer contour of the gear casing and when the band brake is released, the tripping lever projects perpendicular to the central axis of the clippers from the gear casing.
Patent DE-19811307-A1 (DE)
Title: Optical filter system for colour image recording
Inventor: SCHOENHERR HANS-JOERG
IPC: G02B5/20
Filed: 1998-03-16
Abstract: The filter system has a chrominance filter (20) deposited on surface, facing a cement layer (19) in a beam path for image recording by highly dynamic photoelectric sensors, such as logarithmically converting CMOS receivers. The cement layer is deposited on a member (10,11,12) taking part in the recording. The chrominance filter limits the selected spectral range by interference, while the system comprises at least one further chrominance filter (21), which has identical spectral transparency as the first one, at least generally.
Patent DE-19813110-A1 (DE)
Title: Heating body with enclosing housing
Inventor: STRAUS ROLF-PETER
IPC: F28D1/02
Filed: 1998-03-24
Abstract: The air feed chamber (3') through which the heat exchanger (6) fits is formed as a vertically orientated channel (3) limited by a heat insulation (8) arranged in the heating body enclosing housing (7). This channel on the outflow side has a flow pressure-dependent, automatically opening and closing stop (9). At the bottom on the inflow side is a regulatable fan (10). The heating body enclosing housing is formed as a flat, rectangular box (7'). In the heat insulation are at least two channels through which heat exchangers penetrate. The heat exchanger is formed as a tube with outer longitudinal ribs, the outer diameter of which corresponds to the inner diameter of the channel. The two end areas of the channel (3) are formed as funnels (12).
Patent DE-19814349-A1 (DE)
Title: Construction forming part of shoe or used as inserted insole
Inventor: BRAUN WALTER
IPC: A43B17/10
Filed: 1998-03-31
Abstract: Granules (2) are treated with (biologically) active material and inlaid between lower- (1) and upper- (3) sheets. The upper sheet permits diffusion. The density of points at which the sheets are bonded together, permits only slight movement of the granules.  An Independent claim is included for the production of the shoe. Preferred Features: The sheets are edge-joined, all around. Granules are perfumed. They are made of diffusive material with internal cavities. The lower layer is hygroscopic. Lower and/or upper layers consist of foam or fibrous material. Introduced needle-sewn threads form point fastenings. At the edges, an intermediate sheet or material bonding, completes the edge join. Points of bonding extend over the whole area of the sole. Granules are bonded together by an intermediate material, but not enclosed by it. A profiled melt-adhesive sheet is used for point-bonding. Its thickness is less than the granule diameter. The upper layer is lined e.g. leather, fabric or cambrell. Both layers are stiff or flexible material. The top layer has an upper lining. Both layers have a conformable content and the sole construction is formed to shape. The conformable content is a thermoplastic, especially a melt fiber.
Patent DE-19816580-A1 (DE)
Inventor: SCHMIDT MARIO
IPC: H02B1/06
Filed: 1998-04-08
Abstract: The invention relates to a low-voltage switchgear cubicle (2), for example a switching station or a control cabinet, comprising a control panel which consists of the control consoles (4, 5) of withdrawable units (12) and a cover (6) which closes the switchgear cubicle along its front. A window (8) shared by all the control consoles (4, 5) is provided for in the cover (6) and configured as a free opening allowing access to the control consoles. The intermediate spaces (9) between the control consoles (4, 5) can be closed by means of screen elements (10) which are fitted with fixing elements (16) which engage locating openings (15) in the cover (6). Closing elements (11) can be fastened on detents (20) on the rear side of the screen elements (10) so as to be able to close those sections of the window (8) in the cover (6) behind which no withdrawable units (12) are situated.
Patent DE-19818903-A1 (DE)
Title: Combined bathing tub and shower tray
Inventor: FORBERG GERHARD
IPC: A47K3/00
Filed: 1998-04-22
Abstract: The specifically shaped bathing tub (2) and shower tray (1) combination can be used for taking a shower when the shower tray (1) is secured in a horizontal position. When the user has sat down on a step forming the transitional area between tub (2) and tray (1), the device can be slowly rotated around a horizontal axle (3) until the device can be used as a bathing tub (2).  Before the process can be reversed the tub (2) has to be drained through the outlets (5) which work in both positions.
Patent DE-19820343-A1 (DE)
Title: Decontamination chamber for biological and chemical protection over garments
Inventor: HESSE FRIEDRICH DIPL ING
IPC: A62B29/00
Filed: 1998-05-07
Abstract: A decontamination chamber (1) for biological and chemical protection over garments includes a number of decontamination mixture supply lines and distributors (10). The mixture is hot air and steam, which is introduced inside the suits (60). Each supply line has plugs (20) fitting into openings of the garments, causing over-pressure within.
Patent DE-19824036-A1 (DE)
IPC: A61B5/151
Filed: 1998-05-29
Abstract: The invention relates to a system for determining the presence or the content of an analyte in blood. The system comprises a measuring device (1) for measuring and displaying the change of a characteristic property of a test element, said property being correlated to the analyte, and comprises a puncturing aid (2) for obtaining the blood from a body part of a testee. The invention is characterized in that the measuring device (1) and the puncturing aid (2) are directly connected to one another in a detachable manner. The invention also relates to the utilization of such a system for determining the presence or the content of an analyte in blood.
Patent DE-19824411-A1 (DE)
Title: Steering column support for vehicle
Inventor: HACHFELD RUDOLF
IPC: B62D25/14
Filed: 1998-05-30
Abstract: The vehicle steering column support includes at least two telescopic tubes (3,5), which have alignment devices (8,9) acting with each other in the overlapping region. Thus, when one tube is pushed into the other, the two tubes are in correct circumferential alignment with each other. In the overlapping region, the tubes may have asymmetrical cross sections acting with each other.  One of the tubes may have a projection (8) facing the other tube, which itself has a groove (9). The projection engages in the groove to lock the tubes in their correct alignment.
Patent DE-19825894-A1 (DE)
Title: Corner joint profile for a cladding on a floating floor structure
Inventor: THALER RUDOLF
IPC: E04F19/04
Filed: 1998-06-10
Abstract: The corner joint profile (17), such as for a tile floor on floating flooring, is the joint between the claddings (8,13) on two surfaces (6,12) butted together at right angles, to hold them in place.  It defines a longitudinal hollow zone at the building side, forming a corner gap open to the inner corner.  A longitudinal carrier bar (18) is inserted into the hollow zone, with an anchor (21) at the bar which is accessible away from the corner gap.  A sealing profile (19) is of a durably elastic joint material.
Patent DE-19828933-A1 (DE)
Title: Monitor for fuel filters in motor vehicles
Inventor: FRANK KURT
IPC: F02M37/42
Filed: 1998-06-29
Abstract: A conventional system consists of a fuel pump (3) with a suction (4) and a delivery filter (7). It is important to be aware of the state of these filters, in particular in order not to overload the pump. A monitor (12) measures the potential of the positive lead to the pump which is proportional to its power demand. The changing power demand, at the various levels at which the engine works, is then an analogue of the state of the filters so that a warning light (16) on the dashboard can be lit when a predetermined limit is exceeded. Various limits are set according to whether the engine is idling, accelerating or cruising, in short any operation that significantly alters the fuel demand. Individual warning lights are provided for each of these states to allow the driver to decide when a fuel filter change is required.
Patent DE-19830453-A1 (DE)
Title: Verfahren und Vorrichtung zum Transport von Dampf durch mindestens einen runden Spinndüsenschacht
Inventor: BEECK HEINZ-DIETER
IPC: D01D4/04
Filed: 1998-07-08
Abstract: Verfahren und Vorrichtung zum Transport von Dampf durch mindestens einen runden Spinndüsenschacht (5) mit unter der mindestens einen runden Spinndüsenplatte (10) angeordneten Absaugvorrichtung (14, 15) zum Verspinnen von PA 6 oder PA 6.6. DOLLAR A Bei dem Verfahren ist vorgesehen, daß der Dampf tangential in den oberen Teil des jeweiligen Spinndüsenschachtes (5) eingebracht und durch mindestens eine schraubenförmig verlaufende Nut (7), die außen um die jeweilige Spinndüseneinheit (6) angeordnet ist, nach unten geleitet wird. Der Dampf wird am unteren Ende der Spinndüseneinheit (6) gegen eine kreisförmige horizontal angeordnete Nut (8) geleitet und erfährt dort eine Änderung der Strömungsrichtung zur Spinndüsenplatte (10) hin. Der Dampf wird anschließend über die innere Kante (9) der kreisförmigen horizontal angeordneten Nut (8) über einen ersten Ringspalt (11) zur Spinndüsenplatte (10) geleitet und an der Spinndüsenplatte (10) horizontal über einen zweiten Ringspalt (12) durch die Absaugvorrichtung (14, 15) abgesaugt.
Patent DE-19832312-A1 (DE)
Title: Film or television camera stand wheel chain steering mechanism simpler than prior art without sacrifice of precision guidance
Inventor: FITZ ANDREAS
IPC: F16M11/42
Filed: 1998-07-17
Abstract: A film or television studio camera moves on a stand supported by a set of wheels which guide the camera through a straight line or through a corner as pre-set. The steering mechanism is operated by a steering gear controlled by a chain (6) running over two elliptical drive gears (5, 5'). The chain (6) is maintained under tension (7), and is linked to the appropriate drive shaft (1, 1').
Patent DE-19832554-A1 (DE)
Inventor: NIEGEL MICHAEL
IPC: H04J13/00
Filed: 1998-07-20
Abstract: The present invention relates to spreading data of a plurality of digital communication channels having different data rates with code sequences having different lengths. The inventive circuit allows to use a single hardware unit for spreading communication channels having different data rates, e.g. in a CDMA telecommunications system. This is achieved by processing either a single symbol and a corresponding long code in appropriate storage means for a channel with a lowest rate or to process a plurality of symbols and corresponding shorter code sequences of communication channels having higher data rates. Thus, a joint chip rate after spreading is obtained using a single hardware structure.
Patent DE-19833615-A1 (DE)
Title: The join between two profiled parts involves matching profiled ends each divided into covering and holding sections, with outer skins
Inventor: KREMER HORST
IPC: F16L13/10
Filed: 1998-07-25
Abstract: The profiles (1,2) of the parts being joined have matching profiled ends. Before being assembled, a suitable adhesive is applied between the surfaces being joined. Each profiled end is divided into a covering section (7,9;8,10) of the one outer skin (14,15), and into a holder section (3,5;4,6) . The covering section, in the axial direction of the profile protrudes beyond the holding section by a pre-set length (a).
Patent DE-19836723-A1 (DE)
Title: Homogenization of dust distributions, comprises statically distributing dust particles in an over-critical fluid, in a uniform manner
Inventor: KLEIN HERMANN
IPC: B01F23/30
Filed: 1998-08-13
Abstract: Homogenizing dust distributions comprises statically distributing dust particles in an over critical fluid, in a uniform manner, while maintaining the single phase state of the fluid.
Patent DE-19837683-A1 (DE)
Title: Heat exchange pipes and collection device cleaning method esp. for removing nuclear engineering equipment residue deposits
Inventor: KRAEMER GEORG
IPC: G21C17/017
Filed: 1998-08-19
Abstract: A method of cleaning heat-exchanger (2), heat-exchange pipes (12) running through a pipe floor (8), in which deposits in the heat-exchange pipes are dissolved and transported to respective pipe ends (14,16).  A common drainage vessel (26) is mounted in the region of the heat-exchange pipes (12) from below on the pipe floor (8), so that the deposits from several heat-exchange pipes (12) are collected without changing the site of the drainage vessel (26).
Patent DE-19837969-A1 (DE)
Title: Playing cards with banknote motives on the front and identical backs with logo etc.
Inventor: KROEGER WINFRIED
IPC: A63F1/02
Filed: 1998-08-21
Abstract: Playing cards (1) in a set have identical backs. The card fronts (2) show the picture of a complete or partial banknote (4)or coin representing the value of the card. Cards within one set show notes/coins of one currency. At least two cards have identical or corresponding motives. Each card has an outer section (11) showing color and value, and an inner section (12) showing the note/coin. The back of each card can show a logo or similar.
Patent DE-19838782-A1 (DE)
Inventor: MOERSBERGER GERD
IPC: H04L1/24
Filed: 1998-08-26
Abstract: In a telecommunication system where a plurality of user channels are processed in a time-slotted manner, a transmitter and receiver can perform bit error rate measurements for a plurality of user channels by only using one PN-generator (T-PN) and one state memory (ISM). A read/write means (R/W) is provided for reading to and writing from to the state memory (ISM). Whenever a timing means (TM) detects the beginning of a new time-slot, the read/write means (R/W) reads out a last-stored phase state from the state memory (ISM). When detecting the end of the respective time-slot, the phase state then present in the PN-generator (T-PN) is stored into the state memory (ISM) to be used for re-initialization of the PN-generator (T-PN) for the same time-slot in a succeeding frame. Thus, one PN-generator (T-PN) is enough for generating PN-sequences for a great number of user channels.
Patent DE-19840339-A1 (DE)
Title: Propeller for outboard motor of boat, ground so that no water can be forced by rotary motion into low pressure region
Inventor: MEINCKE MANFRED
IPC: F02B61/04
Filed: 1998-09-04
Abstract: The propeller is ground so that the quarter-arc from the apex line of the leading edge is taken away as far as the low pressure side. This prevents water being forced by the rotary motion of the propeller to the low pressure side. This is more important in the case of thick aluminum blades than in the case of thin steel ones. The propeller is just as stable, because it is less loaded at this point.
Patent DE-19840573-A1 (DE)
Inventor: DREIBHOLZ RALF
IPC: F16D48/06
Filed: 1998-09-05
Abstract: The invention relates to a method and device for a coupling (2) in a motor vehicle transmission, said coupling being controlled and regulated during two operational states by means of a first regulating circuit (3). The regulated quantity corresponds to the actual value of a differential engine speed of said coupling (2). Said first state corresponds to a starting action and said second state to operation with a variable transmission ratio.
Patent DE-19852127-A1 (DE)
Title: Expansionsorgan und hierfür verwendbare Ventileinheit
Inventor: DIENHART BERND
IPC: F16K49/00
Filed: 1998-11-12
Abstract: Die Erfindung bezieht sich auf ein Expansionsorgan für eine Klimaanlage und auf eine insbesondere für ein solches verwendbare Ventileinheit mit einer Festdrossel zwischen einer stromaufwärtigen Ventilhochdruckseite und einer stromabwärtigen Ventilniederdruckseite. DOLLAR A Erfindungsgemäß beinhaltet das Expansionsorgan ein Regelventil, das vom niederdruckseitigen Kältemitteldruck oder einer damit in Verbindung stehenden physikalischen Größe als Stellgröße beaufschlagt wird, oder eine neuartige Ventileinheit. Erfindungsgemäß beinhaltet die neuartige Ventileinheit eine Festdrossel und wenigstens eine weitere Ventilkomponente in Form eines Überdruckventils, das in einer die Festdrossel umgehenden Bypassleitung angeordnet ist, oder eines den Durchtrittsquerschnitt der Festdrossel beeinflussenden Regelventils. DOLLAR A Verwendung z. B. für CO¶2¶-Klimaanlagen von Kraftfahrzeugen.
Patent DE-19853271-A1 (DE)
Inventor: BORUTA IVAN
IPC: A61G15/04
Filed: 1998-11-18
Abstract: An examination chair for gynecological and urological examinations, comprising a chair section (14) with a seat (22), a backrest (24) and a support column (12) that has a column head which can be adjusted heightwise by means of an actuator (20), on which the chair section is mounted. The backrest (24) is pivotally mounted on the column head (18) around a horizontal first pivoting shaft (28) and can be swivelled by means of a drive mechanism (30), whereby the seat (20) is pivotally mounted on the backrest (24) around a second pivoting shaft (36) which is parallel to the first pivoting shaft (28) and connected to the backrest (24) by a four-bar mechanism (38) that includes both pivoting shafts (28,36) an articulated shaft (40) that is fixed to the seat and a free articulated shaft (42). The limb (46) of the four-bar mechanism (38) connecting the first pivoting shaft (28) to the free articulated shaft (42) is a first lever arm belonging to a control lever (48) having two arms and cooperates with a stop (54) that is secured to the column in order to determine the base position of the seat (22), whereby the second lever arm (50) of the control lever (48) is designed to displace the seat (20) so that it can cooperate with a stop (60) that is secured to the backrest.