baber/WOPTO huggingface dataset:
Patent DE-19524846-A1 (DE)
Title: Charge storage electrode mfr. method for dynamic random access memory
Inventor: AHN CHANG NAM
IPC: H01L21/8242
Filed: 1995-07-07
Abstract: he method involves using a substrate (21), several insulating and conducting lays, and a phase-shift mask. The substrate has an active region (23) and an insulating layer (22) deposited upon it. This insulating layer is then etched in order to form a contact hole and to expose the active region. The active region is then contacted by a conduction layer (24) which is formed in the hole.  A further insulating layer (25) is then deposited on the conducting layer which has itself a photoresist deposited on it. The photoresist is then illuminated while under the phase-shift mask which has a phase shift pattern widths larger than the light wavelength. A fine, ring-shaped photoresist pattern is then formed. The top insulating layer and the conductive layer are then both etched using the shaped photoresist as an etching mask. The photoresist is then removed and a further conductive layer is formed on the resultant structure. The conductive layer is then isotope etched (28) and the upper insulation layer is removed.
Patent DE-19527144-A1 (DE)
Inventor: WEINMANN WERNER
IPC: F16K11/00
Filed: 1995-07-25
Abstract: The far end of the valve housing forms a hollow cylindrical skirt (33) whose endface bears on the shut-off valve seat (12). The skirt has one or more radial ports closed off by a hollow cylindrical screen (34). The housing (30) is so screwed to the part (23) as to move axially along with this. The screw part comes in a cup or beaker shape with one or more radial ports (27,28), the housing fixed to the part in such a way that the valve seat (32) forms a cage between whose two parts (12a,12b) a plate type noise damper (18) is loaded on the one side by water, and on the far side it forms an air-filled cage interior. The plate rides axially in the blind housing bore (11) to take a compression spring (21) between the bore end and the shut-off valve plate.
Patent DE-19537253-A1 (DE)
Title: Electrical switch with monostable or bistable operation for building installations
Inventor: FASBENDER GERHARD
IPC: H01H23/00
Filed: 1995-10-06
Abstract: The electrical switch is operated by a rocker element (14) that is mounted onto a support element (16) that has an inset switch actuator pin (20) that is spring loaded (18). For operation of a switch in a monostable mode a small spring (24) is located between the rocker and the housing and has the ends located in formed recesses (25, 26). For operation as a bistable switch the small spring is removed and the line of action of the main spring ensures that the rocker selectively has two positions. A number of variations of the rocker return spring are possible.
Patent DE-19540590-A1 (DE)
Title: Level sensor for rotary laser
Inventor: WASCHKE DETLEV DIPL ING
IPC: G01S11/12
Filed: 1995-10-31
Abstract: The laser level sensor detects and provides a numerical display of height variation relative to a reference horizontal generated by a rotating laser beam. The sensor determines the height difference, between the centre of the sensor or a user defined null point, and the reference horizontal, via time measurement. Preferably, incident laser light is successively conveyed to at least two (1-3) linear optical receivers and is then fed to an analyser stage after converting it to electric signals. At least one (2) of these receivers is arranged at a constant angle to the others (1,3). The receivers are not position sensitive and serve only to generate electronic pulses with which cycle time measurements of the beam between the receivers are started and stopped. The measurements are used to determine and electronically display the incident light of the beam.
Patent DE-19542506-A1 (DE)
Title: Optical plumb line with light source for concentrated beam located in housing
Inventor: KOUSEK HEINZ DR
IPC: G01C15/10
Filed: 1995-11-15
Abstract: The optical plumb line (1) includes a light source for a concentrated light beam (L) in the visible range of the electromagnetic spectrum, which is located in a housing (2), which can be aligned on a position (P), marked on the base (G) supporting the housing. The housing is filled with a liquid and the light source is arranged on a floatable hollow body (5), with at least one light outlet. The hollow body is located freely floating in the liquid (4), such that the relative position of the light outlet opening to the base (G), essentially only by the free alignment of the hollow body floating in the liquid, is established due to the force of gravity, and is oriented vertically and/or parallel to the surface of the liquid.
Patent DE-19602795-A1 (DE)
Inventor: SCHUHMACHER PETER DR
IPC: B29C35/00
Filed: 1996-01-26
Abstract: A process is disclosed for producing pigment particles and is characterised in that: either a polymerisable mixture containing a dye or interference colouring agent is applied to a surface with recesses in the shape of the desired pigment particles, and is then polymerised, the polymerised pigment particles being afterwards removed from the recesses; or said polymerisable mixture is applied to a smooth surface in the shape of the desired pigment particles, the shape being set in the known way by a printing process, and then polymerised, the polymerised pigment particles being subsequently removed from the surface (not including the production by offset printing of pigment particles of cholesteric-liquid crystalline structure).
Patent DE-19606849-A1 (DE)
Title: Register adjusting device for colour printer
Inventor: MATSUSHIMA SATOSHI
IPC: B41F13/14
Filed: 1996-02-23
Abstract: The device has at least one register adjusting motor (1) with variable rotation speed. It also has a control unit (2) to control the rotation speed of the motor. The motor is controlled according to the magnitude of the register error in each predetermined direction. The device has a first register adjusting motor of variable rotation speed. It is controlled according to the register error in a first direction. It also has a second register adjusting motor (1') controlled according to the register error in a second direction. The first adjusting motor is connected to one shaft end of a plate cylinder (5) via a device for lateral register adjustment. The first motor has belt plates, a screw threaded shaft and a connection component. The second motor (1') is connected to the other shaft end of the cylinder via a device (10) for perpendicular register adjustment.
Patent DE-19609026-A1 (DE)
Title: Telecommunications terminal equipment
Inventor: HERRMANN CHRISTIAN
IPC: H04M1/247
Filed: 1996-03-08
Abstract: The equipment (1) includes a operating panel with a control element (11). The control element is coupled to the analogue input of a microprocessor and outputs different analogue voltages. The control element is multifunctional. The microprocessor determines the voltages and sets a program or causes a function control according to voltage. Function keys which send digital control signals are coupled with the digital inputs of the microprocessor.
Patent DE-19609709-A1 (DE)
Title: Electric wall socket,switch-box or branch box
Inventor: PURSCHKE HELMUT
IPC: H02G3/08
Filed: 1996-03-13
Abstract: An electric wall socket or switch has a base for the box with several folds, projecting like a truncated cone from the cylindrical section (11). The segments 913) on the base can be removed to provide cable entry points. These removable segments are separated by recessed regions (14) arranged in a symmetrical cross. Each recessed region is V-shaped. Each segment of the base has a flat surface (15) inclined to the vertical whose lower part has parallel and separate limiting edges (16) that change over into the upper limiting edges (17). There is a short top and a long bottom limiting edge (18,19). Each segment has a closing face (20) that is perpendicular to the box axis.
Patent DE-19611505-A1 (DE)
Title: Damper for angular oscillations, esp. for vehicle clutch discs
Inventor: BOUCHEZ OLIVIER
IPC: F16F15/123
Filed: 1996-03-23
Abstract: The damper has two coaxial components which can rotate relative to one another against the action of circumferential springs. The springs are arranged in groups, and within each group they are connected coaxially with common seats (32) at each end. Each seat has an end wall part (33) on which at least one spring rests or is centred. It also has a rear part (34) which rests against one of the coaxial components, and at least a part of which has a cylindrical surface (36). The end wall part of each seat is at least partly made from a synthetic material, while its rear part is at least partly made from metal.
Patent DE-19613082-A1 (DE)
Inventor: BOLZA-SCHUENEMANN CLAUS
IPC: G01N21/84
Filed: 1996-04-02
Abstract: With the proposed device and process for assessing the quality of processed material, the material for inspection is illuminated with directional light beams in such a way that the light rays are reflected almost completely into a CCD camera.
Patent DE-19626643-A1 (DE)
Title: Gliding-type sport or emergency parachute
Inventor: STOELLINGER HERBERT
IPC: B64C31/028
Filed: 1996-07-02
Abstract: The parachute may be used for sport or emergency jumping from an aircraft. It is a gliding type of parachute with the canopy adopting an aerofoil section. The user is suspended below the canopy by a rigging consisting of cords forming a branched structure (2). There is an additional surface (1) attached to the trailing edge of the main aerofoil. The additional surface may be made of a single thickness of cloth or a double thickness with the two layers only a very small distance apart.
Patent DE-19627685-A1 (DE)
Title: Volumetric fluid balancer for single needle haemodialysis
Inventor: WOJKE RALF DR
IPC: A61M1/30
Filed: 1996-07-10
Abstract: A volumetric balancing system for single-needle haemodialysis consists of a specially shaped vessel (1) with two detectors (7,8) which detect high and low fluid levels respectively.  The vessel narrows (9) at the detector points.  A buffer area (12) is situated above the high-level detector (7) and this can be aerated through a top opening (5).  Another buffer area (13) is situated below the low-level detector (8).  The vessel's restriction to a narrow tube at the upper and lower measuring points considerably increases the accuracy of measurement by ensuring that the liquid surface is clearly detectable, and that errors caused by currents and surface movement are minimised.  This is important since flow deviations can be highly dangerous.
Patent DE-19637428-A1 (DE)
Title: Use of hexane-1,3,6-tri:carboxylic acid or salts as complex former, (co)builder or incrustation inhibitor
Inventor: OFTRING ALFRED DR
IPC: C23G1/19
Filed: 1996-09-13
Abstract: Use is claimed of hexane-1,3,6-tricarboxylic acid (I) (or its ammonium or alkali metal salts) as a complex-former, (co) builder or incrustation inhibitor, the (I) or salt preferably being obtained by hydrolysis of the tricyano by-products obtained in either (a) the Sohio process for acrylonitrile production or (b) the electrohydrodimerisation of acrylonitrile.
Patent DE-19639019-A1 (DE)
Title: Machine for cleaning e.g. baker's, cheese or butcher's knives or cutters
Inventor: HIEBER HUGO
IPC: B08B1/00
Filed: 1996-09-23
Abstract: The cleaning device has a container of cleaning fluid (3) containing at least one brush unit (5-9) underneath the level of the fluid and at least one stripper device (10) set above the level (4) of fluid. Seen from above these devices are offset so that the tool enters the brush unit without passing the stripper device and after moving sideways leaves the container in the area of the stripper device. The container has a fluid inlet and outlet so that the fluid can be changed continuously or in batches. The cleaning fluid is preferably supplied from a hot water source.
Patent DE-19643068-A1 (DE)
Title: Wind classifier
Inventor: ZAMPINI STEFANO
IPC: B07B7/083
Filed: 1996-10-18
Abstract: The wind classifier, with vertical axis, issuing the material centrally, has a tangential classifying air input (4) at the height of the rotor (8), a guide scoop crown fixed with radial clearance at the circumference of the rotor, the scoop rotor itself with a bearing on one side, a rotor drive shaft (2) and a casing (1) with outputs for fine and coarse material (23,24). The drive shaft, fine and coarse material output cavities (13,14) and the rotor bearing are all on the same side of, i.e. below, the rotor. A support device connects the drive shaft to the rotor.
Patent DE-19645965-A1 (DE)
Title: Control system for automatic transmission
Inventor: YASUE HIDEKI
IPC: F16H59/38
Filed: 1996-11-07
Abstract: The gearchange sequence from release of one friction clutch (B1) and take-up of a second friction clutch (C2) is accurately controlled by monitoring the rise in hydraulic pressure for the drive of the second friction clutch and determining the delay time between application of the hydraulic pressure and the take-up of torque. This delay time is used to ensure synchronisation of the two friction clutches to generate a smooth torque change. The hydraulic pressure is regulated to provide a preset time delay by holding the pressure rise for a set time. To further assist the control of the gearchange the hydraulic pressure is held at a preset starting level.
Patent DE-19648063-A1 (DE)
Title: Microlens patterning mask for solid state image sensor
Inventor: BAEK EUY HYEON
IPC: H01L31/02
Filed: 1996-11-20
Abstract: The mask includes a main light exclusion area (12) which is provided on a predetermined area of a glass substrate. Auxiliary light exclusion areas (13) surround the main exclusion area or are provided on a part of the main exclusion area to adjust the light intensity. The larger the distance between the main and the auxiliary exclusion areas, the larger the penetration of the radiation. Preferably, the auxiliary exclusion areas are light translucent and the intensity which is penetrated through the auxiliary areas is larger, the larger the distance between the main and auxiliary areas.
Patent DE-19650962-A1 (DE)
Title: Temp. regulator for use with combustion machines
Inventor: MUELLER HEINZ
IPC: F02M31/06
Filed: 1996-12-07
Abstract: A temperature regulator, esp for use in the clean air suction line or suction filter housing of a combustion machine, comprises a housing, a temp. dependant thermostat (29), and at least two control lines (37,38) with calibrated throttle cross sections (21,22). The temp. regulator (25) is placed or held in the clean air side or the suction air filter housing.The housing pref. consists of plastic, pref. polypropylene.  Use - The temperature regulator is used in combustion machines. Advantage - The regulator is reliable, economical, and simple to apply.
Patent DE-19652219-A1 (DE)
Inventor: PETERSEN UWE DR
IPC: A61K31/00
Filed: 1996-12-16
Abstract: The invention concerns the use of quinolone and naphthyridone carboxylic acid derivatives which are substituted in position 7 by a 1-aminomethyl-2-oxa-7-azabicyclo[3.3.0]oct-7-yl group and their salts for treating Helicobacter pylori infections and the gastroduodenal diseases associated therewith.
Patent DE-19653337-A1 (DE)
Title: Filter fixing unit for attaching the filter to carrier plate
Inventor: KUHN HARALD
IPC: B01D29/11
Filed: 1996-12-20
Abstract: An arrangement for fixing a filter on a carrier plate which has an opening for the filtered medium comprises a housing (1) with an opening which corresponds to the opening (14) in the plate. The opening is covered by a slat (8) with a central bore, through which a screw (15) passes. The head of the screw is located away from the filter, and an elastic tensioning element (3) is located on it. The screw is prevented from turning w.r.t. the tensioning element, and a nut (5) is located on it, which enables the tensioning element to be tensioned.
Patent DE-19653497-A1 (DE)
Title: Support for traffic sign, especially for crash barrier or direction panel
Inventor: PLOMMER HANS
IPC: E01F9/608
Filed: 1996-12-20
Abstract: The sign is erected beside the carriage-way (9) near a regularly maintained especially grass verge (8). The support is angled with a horizontal arm (3) on the free end of which (4) the traffic sign (1) is fixed. The free end (6) of a vertical arm (5) is anchored in the ground outside the maintained verge. The arms are of preferably T or U shaped tubular metal welded or screwed together at the bend (2). the arms are welded or screwed to a supporting strut (10). Fastenings (11) for further traffic signs are above the horizontal arm. the vertical arm has a nominal fracture point (13) above the ground (7).
Patent DE-19653726-A1 (DE)
Title: Information system for public transport
Inventor: HAGEMEYER FRIEDRICH-WILHELM DR
IPC: G08G1/123
Filed: 1996-12-11
Abstract: The information system uses clearly distinguishable coding (001,002) associated individually with one or several stops (H1, H2) on a path (ST) of a public transport vehicle (A1). The coding serves as selection coding for radio-controlled receivers (E1, E2) of a radio information system covering the entire path. Each receiver is installed at the respective stop and includes a display arrangement (AZ). A prognosis arrangement (PG) predicts the respective arrival- and/or departure time of the vehicle based on a respectively determined current position (PA1), and under consideration of a measured or expected movement (v) of the vehicle. The predicted arrival- and/or departure times are broadcast over the radio information system, associated by the receiver (E2) through his specific coding (002) with the respective stop, and indicated by the display arrangement of the respective receiver.
Patent DE-19700897-A1 (DE)
Title: Steam turbine with reaction and action stages
Inventor: BUERKNER REINHARD ING
IPC: F01D1/16
Filed: 1997-01-14
Abstract: A steam-turbine including a turbine-shaft (10) aligned along a main axis (11) and including a steam inflow region (21) for superheated steam, a steam outflow region (3) and a blading zone (4) axially arranged between the inflow and outflow regions (21;3) and comprising a first part-blading zone (4a) designed in drum form and a second part-blading zone (4b) arranged axially behind the first part-blading zone (4a) and designed in chamber form. The first part-blading zone specifically has a number of reaction stages (5) each with a guide (stationary) blade structure (6) and runner blade arrangement (7).
Patent DE-19702724-A1 (DE)
Title: Apparatus for stepless adjustment of the amplitude of an oscillating motion of continuous casting moulds
Inventor: KAISER HANS-PETER DIPL ING
IPC: B22D11/053
Filed: 1997-01-27
Abstract: The apparatus is intended for stepless adjustment of an oscillating motion of continuous casting moulds (2) by alteration of the overlap angle between two eccentrics (13, 14) which are joined by a connector element (21), are rotated by the same drive (24, 27) at the same speed, and are connected to the mould lifting table by two links and drawbar (7). The first eccentric (13) is installed with its shaft (12) in a base frame (11), while the second eccentric (14) is installed with its shaft (14) on the first eccentric by means of a carrier element (15) of a rocker (21) with two arms (22). This rocker is connected to the base frame (11) by means of a link (10). The drawbar (7) and the two eccentrics are arranged one above another in an approximately straight-lined vertical configuration.
Patent DE-19706131-A1 (DE)
Inventor: WEIGEL PETER
IPC: G07D11/00
Filed: 1997-02-17
Abstract: The invention relates to a winding receiver for storing individual sheets, in particular bank notes, between the coils of a strip winder machine (60), comprising a housing (10) with a through-opening for the individual sheets and, in the housing (10), a storage reel (14), a dispenser reel (20) and a reversible reel drive (32, 38, 58), for winding at least one storage strip (26) of the dispenser reel (20) onto the storage reel (14) and vice versa. Both reels (14, 20) are rotationally lodged in the housing (10) around a housing-integrated axis (18, 24). The drive device has an endless driving belt (46) which can be run via a motor (32), and which circulates completely on one side of the storage reel axis (18). The driving belt (46) surrounds, with a strand (58), the strip winder (60) of the storage reel (14) on part of its perimeter, and can be tensed by means of a tension adjusting device (56, 64, 68).
Patent DE-19707708-A1 (DE)
Inventor: FELDTKELLER MARTIN DIPL ING
IPC: G05F3/26
Filed: 1997-02-26
Abstract: The present invention relates to a current-limit circuit for controlled semiconductor power components (60), specially a current-limit circuit for power transistors, which are independent from its voltage supply. This is achieved by a current-limit circuit for controlled semiconductor power components (60), specially for power transistors, provided with a sensing resistor (20) which is series connected to the main voltage path of the controlled semiconductor (60) to produce a voltage drop reproducing the voltage flowing through the controlled semiconductor power element (60). Said current-limit circuit also comprises a current balancing limiting device having a first power source device (31) to produce a first current between a first and a second reference potential, as well as a second power source device (32) to produce a second current between the control potential of the gate terminal of the semiconductor power element and a third reference potential. Further included is a power source coupling circuit (33) to couple the first and second power source devices (31, 32) responding to the voltage drop of the sensing resistor, so that once the voltage drop exceeds a given value, the second current is increased in order to lower the control potential so that the current flowing through the semiconductor power element (6) can be limited.
Patent DE-19717011-A1 (DE)
Title: Mounting for drinks container inside motor vehicle
IPC: B60N3/10
Filed: 1997-04-23
Abstract: Guiding of the extension arm (5) is carried out by a rear guide section (8). This extends approximately parallel to the direction of extension of the arm. There is also a front guide section (9) extending at an angle to the direction of extension of the arm. The guide system has a second guide extending at an angle to the direction of extension and located in a slide movable in the direction of extension of the arm. The extension arm is guided twist-free at least in one of the two guides.
Patent DE-19717482-A1 (DE)
Inventor: POECHMUELLER WERNER DR
IPC: H04N7/14
Filed: 1997-04-25
Abstract: The invention relates to a visual telephone device which has a CMOS video scanner. According to the invention, it is not necessary to regulate the diaphragm and the exposure time since the video scanner has characteristics which are especially suitable for a visual telephone.
Patent DE-19720853-A1 (DE)
Inventor: WISSEL THOMAS DR
IPC: C07K16/36
Filed: 1997-05-17
Abstract: A process for increasing factor VII sensitivity of thromboplastin reagents comprises selectively inhibiting factor VII/VIIa activity in the reagent. Also claimed is the preparation of a polyclonal antibody which inhibits the coagulation initiating activity of tissue factor VIIa-complexes.