baber/WOPTO huggingface dataset:
Patent DE-19912235-A1 (DE)
Title: Cable hook arrangement for vacuum cleaner housing has round shaft part for insertion into cleaner housing opening, latching element matching one on shaft part for holding hook axially
Inventor: SCHLERETH ANDREAS
IPC: A47L9/26
Filed: 1999-03-18
Abstract: The cable hook (2) is pivotable between cable holding and release positions. and has a round shaft part with which it can be inserted into a suitable opening in the vacuum cleaner housing (1) with a latching element matching one on the shaft part for holding the hook in the axial direction. A further latching arrangement holds the hook secure against unwanted turning.
Patent DE-19913607-A1 (DE)
Title: Sewing machine for backstitch seaming light and/or elastic fabrics, has a rotating brush wheel to hold the upper thread clear of the fabric surface for a defined time span before stitching to prevent seam drift or crinkle
Inventor: SKUSA ENDRIK
IPC: D05B81/00
Filed: 1999-03-25
Abstract: To stitch a seam with a sewing machine, and especially a backstitch seam, the length of the upper thread in position at the fabric surface before stitching through is held at a gap from the fabric, during sewing, long enough for a longer upper thread length to be held than the gap between neighboring stitches.  The length of the upper thread is 1.05-2.0 times the stitch interval. The upper thread is held away from only the upper surface of the fabric.  An Independent claim is included for a sewing machine with the needle holder (4) together with an adjustable holder (2) for a brush (6). The brush holder (2) has a shaped section to mount the assembly (1) close to the needle (7) and/or presser foot (8), with the brush (6) aligned t the needle (7). The brush (6) alignment ensures that at least one bristle lies between the upper thread and the fabric surface for a defined time span during stitching.  Preferred Features: The brush is a brush wheel (6), with bristles extending radially outwards. The bristles are pitched at an angle of 5-40 deg in relation to the axis of the brush wheel (6), and especially 15-30 deg . The brush (6) is pitched at an angle ( beta ) of 10-50 deg  in relation to the needle (7), and especially 20-40 deg . A press wheel (5) pushes the brush wheel (6) against the fabric, and rotates with the brush wheel (6) on an axis. The press wheel (5) has a cross section in a truncated cone, with the mantle line of the truncated cone at an angle of 10-50 deg  in relation to the rotary axis, and especially 20-40 deg . The press wheel (5) is hollow to give a partial holding action on the brush wheel (6). The brush holder (2) has an end section at the presser foot (8), to move up and down with the presser foot (8).
Patent DE-19915778-A1 (DE)
Title: Wall element mounting system, using base rod anchored to floor and provided with adjustable rod for propping against element above intended mortar bed
Inventor: WASSERMANN HEINZ-WILHELM
IPC: E04G21/26
Filed: 1999-04-08
Abstract: The wall element (12) is lowered onto a joint profile (10), leaving a gap between the bottom of the element and the base plate (11). A bracket (8) secured to the base plate is used to guide one side of the wall element into position. A base rod (1) laid on the floor is secured to the bracket in front of the wall element and fixed into position at its other end by a holder bar (2) nailed to the base plate. An adjustable length rod (5) secured to the holder bar end of the base rod is rested against the wall element and then secured to it using another holder bar (6). A mortar joint is then created in the gap between the wall element and base plate. The mounting device can be removed to be used for mounting another wall.
Patent DE-19917050-A1 (DE)
Title: Backrest fitting for a vehicle seat
Inventor: AUMONT JEAN-CLAUDE
IPC: B60N2/68
Filed: 1999-04-15
Abstract: The backrest fitting has a frame (7), which forms a movable fitting of the upper adjustable backrest section. The frame is arranged underneath the top end (32) of the a beam, and is swingably mounted on the height of its lower edge between the supports.
Patent DE-19917601-A1 (DE)
Title: Silicon carbide single crystal production apparatus comprises a crucible with one or more heat flux control inserts of non-reactive vitreous carbon
Inventor: STEIN RENE
IPC: C30B23/00
Filed: 1999-04-19
Abstract: A silicon carbide single crystal production apparatus comprises a crucible (20) with one or more vitreous carbon inserts (51).  An Independent claim is also included for a silicon carbide single crystal production process in which heat flux (61) is controlled by one or more vitreous carbon inserts (51) within a crucible (20). Preferred Features: The crucible (20) is made of graphite and a vitreous carbon insert (51), especially in the form of a hollow cylindrical gas channel, is located between a solid SiC supply region (30) and a crucible wall (21) adjacent a crystal region (12).
Patent DE-19921913-A1 (DE)
Title: Nähmaschinennadel mit schlankem Öhr
Inventor: VORNHOLT HARRY
IPC: D05B85/00
Filed: 1999-05-12
Abstract: Eine insbesondere für hohe Arbeitsgeschwindigkeiten eingerichtete Nähmaschinennadel weist ein schlankes Öhr auf, das unmittelbar in eine über den Schaft laufende Fadenrinne übergeht. An der Seite der Fadenrinne ist das Öhr mit einer Einbuchtung versehen, die zu einem geringen Öhrquerschnitt und somit zu einer geringen Nahtgutbelastung beim Einstichvorgang führt. In dem Übergangsbereich von der Fadenrinne zu dem Öhr sind die diesen Bereich hier begrenzenden Wände gemessen vom Boden der Fadenrinne so hoch, dass der Nähzwirn nicht exponiert wird und somit von dem Nähgut wirksam ferngehalten wird.
Patent DE-19923507-A1 (DE)
Title: Production of constant electrical current comprises producing adjusting variable in regulating circuit for current value, and controlling clocked power part for current
Inventor: SCHNERRING VOLKER
IPC: B23K9/09
Filed: 1999-05-21
Abstract: Production of a constant electrical current comprises producing an adjusting variable in a regulating circuit for the current value depending on the difference from the theoretical and actual value and controlling a clocked power part for the current. In the current flow of the consumer supplied by the current source a voltage is determined and added to the adjusting variable.
Patent DE-19925011-A1 (DE)
Title: Method to thermally dispose fractions with high calorific value in refuse in fossil-fired power plants; involves forming refuse in pellets or briquettes or treating to form coke-like material and gas
Inventor: DUBSLAFF ECKHARD
IPC: F23G5/00
Filed: 1999-05-25
Abstract: The method involves preparing and treating refuse (2), which is then compacted to form pellets or briquettes or is subjected to thermal treatment or homogenisation to form a coke-like material (15) and high-energy gas (7). The refuse may also be mixed with additives in a controlled way according to required gas and coke analyses and required quantities of gas and coal.  The refuse is directly fed into the coal stream in the discharging hopper, or a coal belt, or a steam generator hopper or a coal distributor in front of or in the area of a coal fall shaft or of a flue gas recirculation device. The refuse is fed from a maximum proportion of 5% of the quantity of coal in the coal distributor as from preferably 60% of the firing capacity of the boiler, is fed together to a coal mill and is burned in the steam generator. The high-energy gas (7) generated during the thermal treatment is partly or completely fed directly to the steam generator (14) and is burned while partly or completely disposing of a separate purification.
Patent DE-19927467-A1 (DE)
Title: Fuel distributor for IC engines has tubular insert to form throttle between fuel feed channel/pipe and fuel return pipe
Inventor: CORNELIUS VOLKER
IPC: F02M55/00
Filed: 1999-06-16
Abstract: The device incorporates a fuel pipe (2) with a tubular insert (3). The insert defines a throttle between feed channel (5) or fuel feed pipe on one side, and a fuel return pipe (8) on the other side. The throttle is formed by an aperture in a wider section (14) of the tubular insert, or a plate (15). The opening is a ring gap between the wider section and the fuel feed pipe.
Patent DE-19928611-A1 (DE)
Title: Portable applicator for supplying fluid medicament continuously to middle ear includes detachable cover and reservoir, with tubing leading to cannula retained in ear drum
Inventor: MARKART ERNST
IPC: A61F11/00
Filed: 1999-06-22
Abstract: Applicator for supplying a liquid medicament to the middle ear comprises a base section (22) which seats in the outer ear passage and includes a chamber (26) accommodating a flexible tube (16) joined to a connector (18). The tube continues to a cannula (12) inserted in the eardrum (10). The cover section (28) is detachable from the base section. It carries a hollow needle (42) which can be introduced into the connector (18). The needle is supplied from a medicament reservoir (52). Preferred features: The reservoir pump forces medicinal fluid to the hollow needle. The reservoir includes a container (56) for medicament; its wall includes flexibility. The reservoir casing (54) is made of solid material, and surrounds the container. Between these, is a leaf spring (58) exerting pressure on the container. A dosing unit (48), a capillary in the cover section, is connected in series with the line (50, 46) to the cannula. The leaf spring (58) can be locked in a neutral position not affecting the container wall. The leaf spring mounting permits movement between its neutral position and a working position. The reservoir construction is suitable for behind-ear location, or fastening to a spectacle arm. It is connected by a flexible tube (50) with the cover section. The eardrum cannula has an annular groove defined between two annular beads (14).
Patent DE-19930868-A1 (DE)
Title: Hydraulic control valve for flow regulation has a spool within which there are flow passages that relate to flow ports within the valve block
Inventor: FAUST HARTMUT
IPC: F16K17/04
Filed: 1999-07-05
Abstract: The flow regulating valve has a spool (3) within which there are flow passages (17) that relate to flow ports(16,7) within the valve block. The supply from a pump is fed (12) to control ports  (14,10) at both ends of the spool. The two paths are differentiated by a flow restrictor. In operation the pressure difference between the ends maintain a position that gives a constant flow rate.
Patent DE-19930959-A1 (DE)
Inventor: REHFELDT KLAUS
IPC: A61K39/00
Filed: 1999-07-05
Abstract: The invention relates to the preparation of protein toxins from yeasts   so-called killer yeasts   using genetic technology in order to control human pathogenic and plant pathogenic yeasts and/or fungi, whereby these are selectively destroyed. The high specificity enables the protein toxins to be used as an antifungal agent and/or fungicide. In addition, protein toxins of this type can be used for protecting plants.
Patent DE-19935697-A1 (DE)
Title: Method and appliance for cleaning cylinders involve two repositories, reels, spindles, a pressure element, motor, drive shaft and transmission mechanism
Inventor: HANKE BERND
IPC: B41F35/00
Filed: 1999-07-29
Abstract: The cleaner consists of a first repository (1) of wash-cloths which has a storage roll (22) and spindle (21). A second washing-cloth repository (3) has a reel (42) and spindle (41). A wash-cloth is pressed by a pressure element (8) onto the cylinder being washed. Both spindles are driven by a motor which can be changed-over in three directions and has a drive shaft and reverse-operation block. The drive shaft is connected by a transmission mechanism. A second reverse operation block is connected to the other spindle.
Patent DE-19942421-A1 (DE)
Title: Coffee table has integral video-entertainment, telecommunications and personal computer in multimedia configuration for switching, regulating and/or controlling individually/collectively
Inventor: STOLZE AXEL
IPC: A47B81/06
Filed: 1999-09-06
Abstract: The coffee table has audio-entertainment electronic equipment integrated beneath the top panel. The video-entertainment, telecommunications and PC equipment are connected in a multimedia configuration and can be switched, regulated and/or controlled individually and/or collectively with switches, regulators and/or controllers.
Patent DE-19942586-A1 (DE)
Title: Method and arrangement for preparing a crash test with a motor vehicle reflects the desired position of a test dummy in the field of vision of a test set-up person in their free moving display spectacles through a half-silvered mirror.
Inventor: WEISER FLORIAN
IPC: G01M17/007
Filed: 1999-09-08
Abstract: A test dummy is set up in a preset position inside the passenger area in a motor vehicle. Separate parts of the dummy are set in a prescribed posture. Multiple reference points on the dummy are positioned at specific reference spots in the motor vehicle. The desired position of the dummy is reflected in the field of vision of the test set-up person in their free moving display spectacles through a half-silvered mirror.
Patent DE-19945241-A1 (DE)
Title: Verfahren zur schonenden Verdichtung von hochreinen Gasen
Inventor: ESCHWEY MANFRED
IPC: F04B25/00
Filed: 1999-09-21
Abstract: Bei dem Verfahren zur schonenden Verdichtung von Gasen erfolgt die Verdichtung der Gase midestens zwei-, drei- oder mehrstufig mit Hilfe eines hermetisch dichten, spülbaren, trockenlaufenden. Z. B. werden Stickstoffmonoxid, Monosilan, Diboran, Phoshin, Fluor, Stickstofftrifluorid, Xenon, oder ein Gasgemisch mit einem dieser Gase verdichtet. Die Verdichtung in den Verdichtungsstufen des Kolbenkompressors erfolgt bei Temperaturen unterhalb von 195 DEG C. Vorteilhaft wird der Verdichtungsraum des mehrstufigen Kompressors gespült, indem der Verdichter mit Stickstoff beaufschlagt und der Kompressor, über eine steuerbare Drehzahlregelung auf geringe Leistung eingestellt, angefahren wird.
Patent DE-19947007-A1 (DE)
Title: Wellenabdichtung, insbesondere für Axialkolbenverdichter
Inventor: SCHWARZKOPF OTFRIED
IPC: F16J15/34
Filed: 1999-09-30
Abstract: Bei einer Baugruppe, bestehend aus einer Antriebswelle (12), einem Gehäuse (10) mit einer Durchtrittsbohrung (19), durch die hindurch die Antriebswelle aus dem Gehäuse hervorsteht, und einer Axialgleitringdichtung mit Gleitring (22) und Gegenring (20), die zwischen den beiden Bauteilen Antriebswelle (12) und Gehäuse (10) abdichtet, soll sowohl die Montierbarkeit der Axialgleitringdichtung als auch die Wärmeableitung von der Axialgleitringdichtung verbessert werden. Zu diesem Zweck ist vorgesehen, daß der Gegenring (20) einstückig mit einem der beiden Bauteile (10, 12) ausgeführt ist. Zum einen entfällt somit eine separate Montage des Gegenringes, und zum anderen kann die entstehende Reibungswärme unmittelbar in eines der beiden Bauteile abgeleitet werden.
Patent DE-19947385-A1 (DE)
Title: Vorrichtung und Verfahren zum Abschätzen einer physikalischen Grösse und Vorrichtung und Verfahren für eine ABS-Steuerung
Inventor: ITO SHOJI
IPC: B60T8/58
Filed: 1999-10-01
Abstract: In einen Bandpaßfilter (12) wird ein Radgeschwindigkeitssignal für jedes Rad, das durch einen Radgeschwindigkeitssensor (10) erfaßt worden ist, eingegeben. Signale von Frequenzbändern, die sich nicht auf die ungefederte Resonanz beziehen, werden anschließend von dem Radgeschwindigkeitssignal entfernt, und nur Signale von Frequenzbändern, die sich auf die ungefederte Resonanz beziehen, werden ausgegeben. Eine Einrichtung (14) zum Abschätzen eines Fahrbahnoberflächen-mu-Gradienten verwendet ein Online-Ermittlungsverfahren, um ein Dämpfungsverhältnis eines Resonanzmodells zweiter Ordnung, das einem Aufhängung-Reifen-Resonanz-Modell ähnlich ist, von dem Signal zu ermitteln, das von dem Bandpaßfilter 12 ausgegeben worden ist. Anschließend wird der Fahrbahnoberflächen-mu-Gradient von dem ermittelten Dämpfungsverhältnis abgeschätzt. Das Dämpfungsverhältnis des Resonanzmodells zweiter Ordnung entspricht dem Fahrbahnoberflächen-mu-Gradienten in der folgenden Art und Weise: wenn ermittelt wird, daß das Dämpfungsverhältnis klein ist, wird abgeschätzt, daß der Fahrbahnoberflächen-mu-Gradient groß ist; und wenn ermittelt wird, daß der Fahrbahnoberflächen-mu-Gradient groß ist, wird abgeschätzt, daß das Damäpfungsverhältnis klein ist.
Patent DE-19948259-A1 (DE)
Title: Solid slide frame, viewer and correcting pattern mask assembly regulates the negative film space on observation of the solid image to acquire the optimum perspective sense
Inventor: INABA MINORU
IPC: G02B27/22
Filed: 1999-10-07
Abstract: A kind of solid slide frame which could adjust the solid image perspective sense to the optimum state, wherein it comprises a bottom frame3; a guide settled in the horizontal direction; two negative film seat 2 enveloped into said guide; and a cap frame 1. The negative film is installed on two negative film seats of said bottom frame3, and the above-mentioned solid slide frame is installed in the viewing means of which it equips the concave wheel apparatus having adjustable negative film seat space. It could regulate the negative film space when viewing the solid image in order to acquire the optimum perspective sense; and install the cap frame after regulating process.
Patent DE-19949888-A1 (DE)
Inventor: WINDPASSINGER MARTIN
IPC: B60J7/12
Filed: 1999-10-15
Abstract: The collapsible hood (10) for convertibles and similar motor vehicles comprises a cast foamable resin layer (22) which directly and fully covers at least certain areas the hood outer fabric (21) facing the vehicle interior.
Patent DE-19953589-A1 (DE)
Inventor: JASCHINSKI THOMAS
IPC: C08B35/08
Filed: 1999-11-08
Abstract: The present invention relates to a polysaccharide having functional groups, wherein said groups are aldehyde groups formed at positions C2 and/or C3 as well as at position C6 of the anhydroglucose units of the polysaccharide chain. Preferably, the polysaccharide is a cellulosic fibrous material, the primary and secondary hydroxyl groups of which are at least partially oxidized to aldehyde groups by means of TEMPO oxidation and periodate oxidation. The invention also relates to a paper or nonwoven comprising the above polysaccharide. According to the invention a relative wet strength of greater than 10 % can be achieved.
Patent DE-19955449-A1 (DE)
Title: Gas burner for hob of gas cooker; has nozzle holder under cooker surface to supply gas to upper nozzle, vertical channel to mix gas and air and burner cover with outer groove forming gas chamber
Inventor: SOEMER HEINZ
IPC: F24C3/08
Filed: 1999-11-17
Abstract: The gas burner has a nozzle holder (4) under a cooker hob surface (3), which supplies gas to an upper nozzle (9). The gas and air are mixed in a vertical channel (11), which extends into the nozzle holder and forms a distributor chamber (13) covered by a burner cover (6), which has exit openings (14) at its outer edge. An annular groove (40) or at least one groove section opens downwards at the edge of the burner cover, as an open gas chamber.
Patent DE-19955898-A1 (DE)
Title: Drying box for compressor air has solid drying agent body with shape stability in housing between inflow and oil separator and outflow for light weight and easy installation
Inventor: KOLCZYK MARKUS
IPC: B01D53/26
Filed: 1999-11-20
Abstract: The drying agent box (10), especially for compressor air, has at least one housing (1) to contain a solid drying agent body (18) with shape stability,. The housing (11) has an inflow (14) and an outflow (15), separated from each other by the drying agent.  An oil separator (19) is between the inflow (14) and the drying agent body (18). The drying agent body (18) has channels for a flow through it. A gap (20) is between the drying agent body (18) and the wall of the housing (11), and a seal is between the housing and the body. The drying agent body (18) is shrouded by a mantle, and it has a modular structure with locking connections between the modules. The drying agent body (18) is held in place by a spring in the housing (11), or it is secured by an adhesive. The drying agent body (18) is matched into the housing (11) through corresponding mounting points.
Patent DE-19961081-A1 (DE)
Title: Production of alkene from alkane, e.g. ethylene from ethane, involves oxidation of alkane and hydrogen on platinum-based catalyst with oxygen introduced via an oxygen ion-conducting ceramic membrane
Inventor: FOERG WOLFGANG
IPC: C07C5/48
Filed: 1999-12-17
Abstract: Production of alkenes by partial gas-phase oxidation of an alkane-hydrogen mixture with oxygen on a platinum-containing catalyst to give a product stream containing hydrogen and alkene(s), in which the oxygen is introduced into the reactor through an oxygen ion-conducting ceramic membrane.
Patent DE-19962302-A1 (DE)
Inventor: SALM THOMAS
IPC: B65B5/02
Filed: 1999-12-23
Abstract: The method comprises stacking the flat articles (2) coming from a production machine and then packaged them in a packaging station (6), using packaging blank (5), and then transporting further and discharging from the packaging station (6). The stacked articles and the packaging blanks, in order to reach the packaging station, first of all are moved towards one another in a state in which they are offset parallel to one another. The stack (3) comprises articles, which in order to reach the packaging station, is then moved transversely to the original transporting direction (4) of the articles and, in the packaging station, and is set down in the packaging blank. The stack is then packaged in a packaging blank in two processing positions (7,8) of the packaging station, where the stack, in the form of pack (10), is discharged from the packaging station transversely to the original transporting direction (4) of the articles. The next packaging blank (5) in each case is fed to the first processing position (7) of the packaging station (6) over the pack (10), containing the packaged articles, and/or the over the second processing position (8).
Patent DE-19962694-A1 (DE)
Title: Vehicle or machine toroidal gear has needle roller with axially-directed crowns reducing mechanical wear and noise and extending service life
Inventor: SHIMIZUYA MASAYOSHI
IPC: F16H15/38
Filed: 1999-12-23
Abstract: A toroidal gear has a radial roller bearing with a number of needle rollers. The two end sections of each needle roller have an axially-directed crown towards each end. The crown is located between 7 - 13 per cent from the end, along the length of the needle. The degree of crowning is 0.1 - 0.4 per cent of the outer diameter of the axial center section. Further, the inner surface of the drive output disc bears a fitting section which interlocks with a matching surface, and also forms an external rolling interface for the needle roller bearing.
Patent EP-1006515-A1 (EP)
Inventor: TAKEMURA YOSHINARI
IPC: G11B27/32
Filed: 1997-10-20
Abstract: In a read-only area, each track is divided into sector regions having a same capacity. An error correction code is added to a first data signal to constitute a second data signal, which is recorded in each sector region by forming a pit array. In a rewritable area, user data to be recorded is made to correspond to the first data, to which the same error correction code as that in the read-only area is added, to constitute the second data signal as in the read-only area. A data signal for rendering the signal rewritable is added to the resultant signal, to constitute a third data signal. A header region representing address information of the sector is added to the region for recording the third data signal, to form a rewritable format. The optical disk is divided into two areas in the radial direction; the rewritable area on the outer circumference side and the read-only area on the inner circumference side. A control data signal is recorded in the read-only area.