baber/WOPTO huggingface dataset:
Patent DE-10358276-A1 (DE)
Title: Verfahren und Schaltungsanordnung zur Ansteuerung eines Lastelements mittels eines elektronischen Schaltelements im Laststromkreis
Inventor: JOOS ULI
IPC: H03K17/16
Filed: 2003-12-11
Abstract: Es wird ein Verfahren zur Ansteuerung eines Lastelements mittels eines elektronischen Schaltelements im Laststromkreis vorgestellt, wobei die Spannung am Lastelement mit einer maximal vorgegebenen Steigung gesteuert wird. DOLLAR A Dabei bleibt die Steigung jedoch erfindungsgemäß nicht konstant, sondern wird über den Schaltvorgang in Abhängigkeit von der dabei momentan auftretenden Verlustleistung oder einer dazu abhängigen Größe (Ua/Ubat) gesteuert, vorzugsweise in mehreren Phasen, wobei vorzugsweise zu Beginn und am Ende des Umschaltvorgangs im Bereich der sich ändernden Ausgangsspannung die Steigung relativ zu der Steigung im mittleren Bereich gering gewählt wird, weil dadurch die Verlustleistung nur unwesentlich erhöht wird, jedoch die hochfrequenten Störungen deutlich gedämpft werden können.
Patent DE-19513198-A1 (DE)
Inventor: SARTORIUS BERND DIPL PHYS DR R
IPC: H04B10/155
Filed: 1995-03-31
Abstract: The experimental detection of high-frequency self-pulsation has been possible so far only in DFB lasers with at least one unbloomed facet. With facets produced by cleavage, the resultant phase position is an individual and technically uncontrollable factor for each DFB laser. It has so far been necessary, therefore, to select components in order to obtain lasers with a suitable pulsation characteristics. In a self-pulsing multi-section laser having two DFB sections, a Fabry-Perot-like resonator formed from two reflectors and a spacer is integrated into the multi-section laser and optically coupled to at least one DFB section. The spacer has a similar layer structure to the adjacent DFB sections (D1 and D2) but not DFB grid and takes the form of a control section operable electrically separated from the DFB sections. Selection is unnecessary. The self-pulsing two-section DFB laser of the invention with an integrated control section is suitable for optical beat regeneration in high-rate communication systems.
Patent DE-19513455-A1 (DE)
Title: Automated interchange storage of long cores for foam pipe insulation moulding
Inventor: GIESLER KARL DR
IPC: B29C31/00
Filed: 1995-04-08
Abstract: This method interchanges and consigns to magazines, inner supporting mandrels, forming mould cores, used in a plant continuously moulding foam into tubular thermal insulation shells.  During foaming, the inner mandrel is held at the top by a strut, located and centred between two rows of external support shells, i.e. outer moulds.  The system is novel in the automation of mandrel handling.  On changing the mandrel (2), the centring bolts and outer supporting shells (3) open simultaneously.  The mandrel, docked on a traverse, leaves the foam moulding position (4), to be carried to and deposited in, an allocated empty mounting (9) in the mandrel magazine.  The traverse and docking system then pick up a fresh mandrel and, in a reversal of the above process, relocate it accurately for foam moulding. Also claimed is a device to carry out the above procedure.
Patent DE-19515376-A1 (DE)
Title: Holder for cage work support for reinforced concrete ceiling
Inventor: HEILIG THOMAS
IPC: E04B5/23
Filed: 1995-05-02
Abstract: The cage work support (10) comprises several, parallel longitudinal rods. They support a fastening socket (12) and at least one holding element (16a,b) for connection to one longitudinal rod. The holder consists of a spring elastic material. On the side, away from its base plane (14), the holder carries the holding elements, each with a retention groove (24) whose cross-section matches that of the longitudinal rod whose axis is slightly inclined w.r.t. the base plane. The groove has a lateral slot of slightly smaller width than the rod dimensions.
Patent DE-19516316-A1 (DE)
Title: Motor vehicle security device i.e. vehicle door can be opened only by authorised person
Inventor: LABONDE DAMIEN
IPC: E05B81/78
Filed: 1995-05-04
Abstract: A car safety and security device only allows an authorised person to open the car door. There is a transponder (2) on the car to generate a coded enquiry signal, a portable transponder 93) to receive this and to send a coded reply, a device  to generate a switching signal for the car's transponder and a comparator for the reply signal with a stored signal which emits release signals for the lock. The switching signal generator uses an infra- red movement alarm (4) and detector(7), near the handle of the door to be opened, and the movement is that of the hand of the authorised person on the handle.
Patent DE-19516367-A1 (DE)
Title: Exchangeable picture holder with clamping clasps
Inventor: SCHAFHEUTLE JOSEF
IPC: A47G1/14
Filed: 1995-05-04
Abstract: The clamping clasps (3), or sprung fasteners hold together a rear wall (2) with the picture or its rear cover, with each clasp held on the rear wall by a fastener (4) spaced from the rear wall edge (8). On the picture holder (1), or the rear wall, is releasably applicable a stand support (10) with a strut (11) and an angled flange. At least one section of the strut forms a standing plane with the lower edge of the picture holder. The flange has a length or width extending parallel and/or transverse to its rim, at least partly fitting between the fastener for the clasp.
Patent DE-19521831-A1 (DE)
Title: Non-Tightening device for clamping workpiece
Inventor: METZINGER JOHANN
IPC: B25B1/24
Filed: 1995-06-16
Abstract: Tightening device in which the base plate (5) and the support plate (3) enclose between them an intermediate plate (4) in the form of a sandwich. The intermediate plate supports a workpiece steadier (13). The support plate carries a pusher (1). Guide strips (2) are secured to the pusher to create a swallow tail guide path. The pressure screw (6) is introduced into the threaded hole of a support element (7).
Patent DE-19524727-A1 (DE)
Inventor: GERVEN JOHAN VAN
IPC: F22B29/04
Filed: 1995-07-07
Abstract: A feed water pump (10) supplies feed water via a feed water pipe (9,11) to the at least one drum (4). A circulation system consists of at least one down pipe (5), at least one evaporator heating surface (2) positioned horizontally in a vertical exhaust gas duct (1), and at least one riser pipe (6). The feed water pipe is connected, downstream from the feed water pump, is connected to the down pipe by at least one starter pipe (14) with controls (13). A non-return valve (16) is positioned between the join (15) between the starter pipe and down pipe on one side, and drum on the other side, in the down pipe. In front of the non-return valve in the down direction of flow, the down pipe or drum is connected to at least one drain pipe (17) by controls (18).
Patent DE-19524944-A1 (DE)
Title: Exhaust air household ventilator
Inventor: SEIDL JOHANN
IPC: F24F8/158
Filed: 1995-07-08
Abstract: The exhaust air vent (10,12) formed as a cover deflector of the suction opening of the exhaust gas channel on household ventilation devices, has a vent casing (10) acting as a suction fitting surrounding the suction cross-section in a circular fashion. The casing has means for fixing to the exhaust channel. The outer back edge of the casing (10) has a mounting ring (34) with a contact shoulder (36) protruding inwards. There is a filter cap (16) with a perforated base (20) and tubular rim (18) having a removable perforated cover disc (26). There is a filter pad (32) between base (20) and cover disc (26). The tubular rim (18) of the cap (16) can be removably fixed between the vent casing and mounting ring (34). Also claimed is a changed form of the above vent with a mounting ring (34) fixed to the end of the perforated base bending away from it, which holds the filter pad and cover disc in the filter cap with a contact shoulder protruding inwards.
Patent DE-19529178-A1 (DE)
Title: Semiconductor acceleration sensor with acceleration sensor bar for e.g. ABS of motor vehicle
Inventor: NAGAHARA TERUAKI
IPC: G01P15/18
Filed: 1995-08-08
Abstract: The acceleration sensor has a pair of measuring resistance groups (R1a-R4a,R1b-R4b) which are arranged on opposing sides in the end regions of a diaphragm (9) in the linear direction of an acceleration sensor bar (8). A pair of bridge circuits form respective groups using electrical connections of the measuring resistances. The bridge circuits are arranged in such a manner, that one of the groups is formed for detecting the acceleration, working in the direction of the thickness of the acceleration sensor bar. Whilst the other of the bridge circuits is formed by the connecting of the measuring resistances of the other group. This is used for detecting the acceleration acting vertically to the longitudinal and the thickness direction of the acceleration sensor bar. A support (4) is provided for the cantilever support of the acceleration sensor bar. A base substrate is provided for fixing the support. An electrical connecting unit transmits electric signals from the sensor bar to the outer region of the sensor.
Patent DE-19531578-A1 (DE)
Title: Assembly machine with at least one workpiece carrier
Inventor: PFUDERER MARKUS
IPC: B23Q7/14
Filed: 1995-08-28
Abstract: The assembly machine (11) has at least one carrier (29) for a workpiece, which is arranged on operating devices (32) to adjust its level. The devices drive control pillars (43,44), which pass through a roughly horizontal covering plate (19) on a base frame (17), and which can be moved up and down or around. A drive device (53) engages with the pillars and at least one carrier, and all of the latter are arranged on a transport device (25). The machine has a turn-around module (14), a drive module (12), and at least one station module (13), and at least the covering plate of these is mainly closed. The pillars are arranged parallel to the transport device, on its left and or right side, and are driven by a control shaft (33), which is arranged in a central longitudinal plane of the device.
Patent DE-19533646-A1 (DE)
Title: Latent heat storage system based on, e.g., hydrated salts
Inventor: LINDNER FRIEDRICH DR
IPC: F28D20/02
Filed: 1995-09-12
Abstract: The latent heat storage system includes a vessel (10) which encloses a volume (12) filled with a latent heat storage medium (14). A circulated heat transfer fluid, which is both immiscible with and has a considerably lower density than the latent heat storage medium is introduced to the base of the storage medium through a distributor (26) and flows through and indirect contact with the medium in the form of droplets. The distributor has an outer jacket (90) which is in contact with but not wetted by the heat storage medium and which is made from a material with a high insulation value.
Patent DE-19544444-A1 (DE)
Inventor: ENGELHARDT MARTIN
IPC: H01H25/04
Filed: 1995-11-29
Abstract: The invention concerns a steering column assembly switch in which a pivotable switch lever (1) acts on a pivotable switch member (16), the axes of rotation (40) of the lever and switch member being offset parallel to each other. According to the invention, in order to provide a low-tolerance switch of which the movable contacts have a large movement stroke, the switch lever (2) acts on an actuator bar (5) extending perpendicular to the pivot plane of the switch lever. Disposed at the ends of the actuator bar (5) are switch attachments (17 to 19) bearing movable contacts (24 to 26). In an advantageous development the contacts rigid with the housing can be mounted on side walls (36, 37) of the switch housing (3).
Patent DE-19548759-A1 (DE)
Title: Equipment for measurement of wheel load, accelerating force and speed of vehicle wheel
Inventor: KNOPP ROLAND
IPC: G01L5/16
Filed: 1995-12-23
Abstract: The equipment is fitted to a conventional road wheel with a pneumatic tyre (1) on its rim (5) joined by uniformly spaced radial spokes (4) to the axle (3). One spoke carries a sensor (6) comprising two strain gauges at equal radial distances with measuring wires parallel to its axis.  Measurements of the tensile and compressive stresses in the spoke are transmitted via slip-rings or inductively to an on-board computer or other signal processor. Load, rotational speed and accelerative force can be deduced from the amplitudes, frequencies and zero level respectively.
Patent DE-19600517-A1 (DE)
Inventor: TIEDGE TILL
IPC: A63B63/00
Filed: 1996-01-09
Abstract: The invention relates to golf training apparatus which has an angled, bent or linear support (10) comprising steel tubing on which two anchoring points (18, 22) are provided to which a cable (20) is fixed. A body (26) shaped like a golf ball is conveyed on the cable (20) using flexible suspension means (28). An impact plate (36) on the cable (20) is adjacent an upper anchoring point (22). The support (10) and the cable (20) form a closed tensioning system which, when the body (26) hits the impact plate (36), causes the cable to oscillate, the amplitude of the oscillations, in terms of size and direction, being related to the point at which the body strikes the impact plate (36). The oscillations of the cable (20) affect the way the struck body (26) moves during its return to the first anchoring point (18), thereby allowing users to draw conclusions about their golf strokes.
Patent DE-19606467-A1 (DE)
Title: Keyboard operating method
Inventor: LORENZ NORBERT
IPC: G06F3/02
Filed: 1996-02-21
Abstract: The second figure shows the keyboard cover (10) used in the method for the standard keyboard (20)of the computer ,with a number of keys (22) that are covred, preventing separate use. The operating sections (12) of the cover combine several adjacent keys together to form one layge key in the shape of a section (12). These sections possesses in fact several dfferent shapes. The cover is designed to control a programme, where such adjacent keys have the same function.
Patent DE-19607445-A1 (DE)
IPC: B42D1/00
Filed: 1996-02-28
Abstract: The invention concerns an arrangement designed in particular as a catalogue for displaying a plurality of products, the arrangement comprising a product part (11) in which all the products, with individual descriptions, are listed successively on consecutively numbered pages. In order to facilitate access to the individual products, the catalogue first comprises a general summary in which applications are arranged in a two-dimensional configuration, ordered according to the possible values of two independent parameters. For each application, the two-dimensional summary contains a reference to a group summary (8, 16) which in turn shows a plurality of possible sub-applications covered by an application. For each sub-application, the products suitable therefor are indicated by designation and page number. Using the page numbers, the user can reach the product part (11) where he can then find the individual details concerning the product suitable for his particular application.
Patent DE-19612240-A1 (DE)
Title: Removal of pollutants, especially nitrogen oxide(s), from exhaust gas
Inventor: ZUEFLE HEIKO DR
IPC: B01D53/86
Filed: 1996-03-27
Abstract: Removal of pollutants, especially nitrogen oxides, from exhaust gas and other combustion gases using a filter and a catalyst is claimed, in which at less than 300 deg  C a defined amount of the new or consumed catalyst and ammonia as reactant is added to the exhaust gas stream. The catalyst and the ammonia are reacted with the exhaust gas so that nitrogen and water are formed from the nitrogen oxides added to the exhaust gas, and ammonia. The remaining catalyst is circulated with hot air, so that it is decontaminated and reused. Also claimed is an apparatus for carrying out the process.
Patent DE-19616616-A1 (DE)
Title: Sealing washer for sealing cap of container, especially alcoholic drinks bottle
Inventor: TROMBACH HORST
IPC: B65D51/24
Filed: 1996-04-25
Abstract: The sealing washer(3) has a layer(5) of a substance non-penetrable by oxygen and a layer of a deoxidising substance on the side of the washer facing the contents of the container. The layer non-penetrable by oxygen consists of polyvinylidene chloride, and the layer of deoxidising substance contains polyolefine carboxyl acid, especially in compound with additional polyolefine as a copolymer.
Patent DE-19621655-A1 (DE)
Title: Outer roller shutter system for windows and doors
Inventor: SONDEY DIETMAR
IPC: E06B9/262
Filed: 1996-05-30
Abstract: The system has a roller shutter which is movable through an actuator (8) which is located on the inside of the window. On the outside of the window a caisson in which a concertina door (3) is provided being detachably connected to the roller shutter. The caisson consists of a lower piece (1) and an upper piece (2) between which the concertina is fastened. The lower caisson piece is fixed to the lower window area and the upper caisson piece is hight-adjustable through a side-guide. The detachable connection between the roller shutter and the upper caisson piece is achieved through a fastening component such as a permanent magnetic strip (5,7).
Patent DE-19625870-A1 (DE)
Inventor: POISEL HANS PROF DR
IPC: H04B10/22
Filed: 1996-06-27
Abstract: A device for receiving optical signals has a light guide into which the optical signal to be received can be coupled. The light guide is made of a material whose electron arrangement may be reversed by an exciting energy and which when stimulated radiates light having an emission wavelength which corresponds to the wavelength of the optical signals to be received. An exciting unit is provided to reverse the electron arrangement in the material. Moreover, a detector is optically coupled to the light guide to detect the light that can be generated by the emission processes stimulated by the optical signals coupled into the light guide. The invention is characterised in that the light guide is made of a material, preferably plastic, which generates light by elastic scattering within the material when impinging light is radiated into the light guide at an angle 0 DEG  <  alpha  </= 90 DEG  with respect to the irradiation surface, i.e. the wavelength of the scattered light corresponds to that of the impinging light. The generated light has a radiation component oriented in the main propagation direction of the light guide.
Patent DE-19630070-A1 (DE)
Title: Satellite signal receiving antenna for GPS
Inventor: KASPAR RUDOLF
IPC: B60R1/12
Filed: 1996-07-25
Abstract: The antenna (20) is located in a plastic housing (15) of a vehicle side mirror (1). Preferably, the receiver is placed in the vehicle and the cable (30) which connects the antenna and the receiver is passed through a holder (3) of the side mirror. A board (22) is located in the upper part (10) of the housing which has only a small electromagnetic attenuation.  The antenna is attached to the board which carries an antenna preamplifier. The preamplifier filters out GPS signals and amplifies the signals. The preamplifier signal input is coupled to the antenna and the preamplifier output is coupled to the cable.
Patent DE-19643391-A1 (DE)
Title: Arrangement of drinks production filter, cheaply made and of good durability
Inventor: MANTZ STEFAN
IPC: A23L2/72
Filed: 1996-10-21
Abstract: A filter (14) arrangement used during the brewing of beer has: (a) a flat textile surface (18) cloth made of a spun polyester fleece; (b) a filter layer (19) incorporating adsorptive substances positioned upstream but resting on the flat textile surface (18); (c) the spun polyester fleece has an area weight of between 100 and 400 g/ m<2> pref. 350-300 g/m<2>, and between 400 and 1000  epsilon m pref. approx. 600  epsilon m; (d) the geometry of the layers is effected by fusion of the spun polyester fleece.
Patent DE-19643655-A1 (DE)
Inventor: MACK KARL-HEINZ
IPC: D01H9/04
Filed: 1996-10-22
Abstract: The invention relates to a roving frame with a device enabling roving bobbins (12) located on a copping rail (4) to be replaced automatically by empty roving bobbins (13), comprising at least one guide track (5) for a suspended carriage assembly (10) moving inwards and outwards, perpendicular to the longitudinal direction of the roving frame, in an area of front and rear rows of flyers located on a flyer rail (3), and a changeover area with suspended holders where full roving bobbins (12) or empty roving bobbins can be hung in the area of an operating position with a view to automatic replacement. The carriage assembly can travel in the guide tracks between the front and the rear rows of flyers, and the copping rail (4) can be moved relatively sideways with regard to the carriage assembly (10).
Patent DE-19645148-A1 (DE)
Inventor: HWANG KIL NAM
IPC: C23C18/16
Filed: 1996-10-25
Abstract: A concentration control apparatus for a multi-component plating solution used in the manufacturing process of lead frames or other fields, is capable of always maintaining the components of the plating solution at optimum conditions in terms of their amounts and concentration ratios includes a control unit connected, by an interface, to various machines adapted to use the multi-component solution. The control unit controls feeding pumps used respectively to quantitatively supply the components of the plating solution on the basis of operation conditions of the machines, thereby not only improving the quality of the plating, but also reducing the consumption of the plating solution.
Patent DE-19648847-A1 (DE)
Title: Height measuring and marking out unit for three=dimensional measuring and/or marking out workpiece
Inventor: NIETZ REINHARD
IPC: G01B21/04
Filed: 1996-11-26
Abstract: The height measuring and marking out unit consists of a base part (1), at least one movable arm (3), carrying a measuring or marking out tool (2) connected directly or indirectly with the base part. Each arm is provided with at least one rotational joint, the position of which is guided at computer across corresp. facilities. The base part has a pick-up element, which is fixable in a holder (5) of different units. The holder is a component part of a magnetic foot (7). The holder can be a component part of a movable foot. The holder can be a component part of a stationary height measuring and marking out unit. The movable foot is provided with at least one height adjusting support unit.
Patent DE-19654231-A1 (DE)
Title: Component transport apparatus for use in testing apparatus of semiconductor component
Inventor: FUKUMOTO KEIICHI
IPC: H05K13/04
Filed: 1996-12-23
Abstract: The apparatus includes a measurement station (4) for testing semiconductor components (7), and a rotating arm system with three arms each fitted with a component holder (21). A pick-up stage (6) is provided for components to be tested and a removal stage transports tested components away from the station. A cam arrangement (24), with cam followers (21b) mounted on the holders, lowers components into the station and raise them from the station after testing. A guide system (41) on the outer surface of the cam is mounted along a section (24a) extending from the vicinity above a delivery point (5a) of the pick-up station to that above the station. A second guide system (43) on the outer surface of the cam is mounted along a cam section (24b) extending above the station to above a component reception station of the pick-up station. An arc shaped drop-off prevention system extends from above the reception station to above the delivery point. A hook (47) mounted on each component holder slides into engagement with one or other of the two guide systems and the drop-off prevention system if an accident occurs.