baber/WOPTO huggingface dataset:
Patent DE-19616393-A1 (DE)
Title: Control system for proportional solenoid valve of vehicle automatic transmission or fuel injection
Inventor: KIM YONG-HO
IPC: G05D16/20
Filed: 1996-04-24
Abstract: The proportional control system has a control module (200) which receives the input signal and compares it with a reference signal to produce a control signal via an offset circuit. The control module provides the control current for the proportional valve as well as the shape of the control pulses for an optimum control. The proportional control valve (PV) is connected to a switching transistor (M) and is monitored by a current sensing circuit (RS) as well as impulse monitoring circuit. The system operates in three basic modes; valve fully shut, valve fully open and valve partially open.
Patent DE-19616786-A1 (DE)
Title: Contact switch elements e.g. for chip-  or smart-card reader of mobile phone and cash dispensers
Inventor: RAAB EBERHARD
IPC: H01H11/00
Filed: 1996-04-26
Abstract: The contact switch elements for use in a smart card reader are produced as metal pressings. Each contact is in the form of a leaf spring type element and these are produced as elements attached to a main strip that is fed through the press. Each element has a centre section 22 and a formed contact arm 20 that is shaped to have curved contact ends 20k, 22k.
Patent DE-19626810-A1 (DE)
Title: Method and appliance for milling groove in workpiece, especially in door or window frame or jamb
Inventor: ZOLLER ANTON
IPC: B27F5/12
Filed: 1996-07-03
Abstract: The rotary milling cutter (4) has a thrust piece (8) with first thrust surface (9) projected onto the pivot axle (11) of the milling cutter. The first thrust surface overlaps the corresponding projection of the milling cutter's cutting edge (4a).  The first thrust surface adjoins the second thrust surface preferably at a right angle. The thrust piece has a hollow body (14) into which the milling cutter partly protrudes. The hollow body consists of two joined hollow profiles at right angles to each other. At the join, the hollow profiles have cavities for the milling cutter and for the shaft (3) of the milling cutter.
Patent DE-19628978-A1 (DE)
Inventor: KOLLMEIER BIRGER PROF DR DR
IPC: A61B5/12
Filed: 1996-07-18
Abstract: The invention concerns a method of detecting a reflex of the human stapedius muscle (4), in particular for a hearing test. According to the method, the reflex is triggered by means of an acoustic signal, and the impedance or the variation in impedance brought about by means of the reflex at the eardrum (1) is measured by means of a further acoustic signal. The object of the invention is to further improve the stapedius reflex audiometry method so that it can be applied in practice. To that end, at least two chronologically successive or mutually overlapping substantially identical acoustic signals (11, 12) are used. The information concerning a possible impedance variation at the eardrum (1) is obtained by forming the difference between the acoustic characteristics produced and registered by the signals.
Patent DE-19629325-A1 (DE)
Title: Method for transporting crockery and crockery baskets from a dishwashing machine to a food delivery area
Inventor: NICOLAUS NORBERT DIPL ING
IPC: A47L15/24
Filed: 1996-07-20
Abstract: The crockery delivery system comprises a pair of roller tracks on which baskets loaded with clean dishes are carried through the rinsing part of a dishwashing machine to an unloading platform and the empty baskets are returned on a second carrier track. The final rinse part (1) of a dishwashing machine has an opening (12) in the wall (9) through which a conveyor system (7) carries baskets (5) loaded with clean dishes (4) to an unloading area (11) at which the baskets are emptied and transferred to a second track (8) which conveys them through a second opening (13) in the dishwasher wall for re-use.
Patent DE-19630753-A1 (DE)
Title: Tool used in automobile industry for fitting of covering profile
Inventor: HARTELT DIETER
IPC: B23P19/04
Filed: 1996-07-30
Abstract: The tool (10) has two cylindrical rollers (20,40) located next to each other. The outer surfaces of the rollers are at a fixed radial distance from each other. The distance is approximately the same as the distance between the head and the nearest web of the profile. The rollers rotate at right angles to the longitudinal direction of the profile (30), and are movable in that direction. The first roller presses on the web (34), and the second one on the head (32) of the profile, so as to fit it into the groove (52).
Patent DE-19634397-A1 (DE)
Inventor: SCHIESL HANS
IPC: A63B21/00
Filed: 1996-08-26
Abstract: The invention concerns a dumbbell-like device for stimulating the locomotor system and the musculature, in particular in the arm and shoulder regions. According to the invention, the device comprises a handle (10) and at least one mass element connected thereto. Under the effect of gravity, the mass of the dumbbell-like device generates a basic tone in the muscle fibres. The actual stimulation of the musculature is brought about by an oscillating movement between the handle (10) and the mass element (12) which is generated by a drive mechanism (14) integrated in the device.
Patent DE-19635960-A1 (DE)
Title: Wind power plant to mains connection
Inventor: MUELLER ROBERT
IPC: F03D9/25
Filed: 1996-09-05
Abstract: The connection has a controllable brake (10) for the speed gradients of the plant in the neighbourhood of synchronous speed. There is an AC power controller which reduces the effective mains voltage at the generator and a control system for the brake and the firing angle of the AC controller. The controller is activated when after application of the brake, a soft increase of the generator speed is to be taken cared of. At the controller between the generator and the mains, a value of the actual current is measured by a pick-up for simultaneous processing in a management computer with a speed that is measured by a pick-up on the generator.
Patent DE-19636520-A1 (DE)
Title: Testing device for automobile headlamps
Inventor: PAEHLER HERMANN
IPC: G01M11/06
Filed: 1996-09-09
Abstract: The testing device uses an optical housing (2) fitted with a collector convex lens on the side facing the tested headlamp, for directing the emitted light output onto a test screen.  A laser beam provided by a laser is coupled to the light path through the collector lens, for projection onto the surface of the headlamp.  The laser source may be aligned with the optical axis of the collector lens, at the rear of the test screen, or the laser beam may be coupled to the light path via a deflection mirror.  The laser radiation may be coupled via a suitable coupling element, which is preferably located on the laser device.
Patent DE-19643178-A1 (DE)
Title: Digital=to=analogue converter with resistance R-2R ladder network
Inventor: IKUTA TOSHIO
IPC: H03M1/78
Filed: 1996-10-18
Abstract: The resistance chain network contains an output terminal. To the network are coupled two positive and negative DC voltage supply terminals. There is a control of currents flowing between the chain network and the positive or negative DC voltage terminal, reacting to the digital input signal bits to generate an output analog voltage signal. Two resistors are fitted outside the resistance chain network and series-connected between the positive and negative DC voltage supply terminals. A third resistor is incorporated between the chain network output terminal and the second external resistor. A converter output terminal is coupled to the junction point between the external second and third resistors.
Patent DE-19644225-A1 (DE)
Inventor: MECHTEL MARKUS DR
IPC: C08K9/08
Filed: 1996-10-24
Abstract: The invention relates to the means for producing antifouling paints containing organopolysiloxane as binder and heavy-metal-free microencapsulated biocides as active substances.
Patent DE-19646562-A1 (DE)
Inventor: NEUMEIR ANTON
IPC: A62C13/66
Filed: 1996-11-12
Abstract: The assembly has a container (1) with a lockable filling opening (5). The device has a connection for coupling with a pressurised gas cylinder (2). The gas cylinder uses an inner pressure connection to provide gas into the container. A tube (4) leads from the container and terminates in a spraying nozzle (3). The nozzle is adjustable between a spray jet setting of a finely atomised spray and a spray setting for a powerfully focused jet. The gas cylinder is charged with air to a pressure of around 200 bar.
Patent DE-19648337-A1 (DE)
Title: Internal combustion engine with spring-loaded valves under cam control
Inventor: WAAL JAKOB
IPC: F01L1/08
Filed: 1996-11-22
Abstract: The controlling face of each inlet and outlet cam (6) presents a negative curve (11) and the cam action is transmitted to the respective valves by a bridge element (8) which extends right across the cylinder head (10) and is resiliently related to the head by a spring (16). The bridge element (8) has a projection (13) facing the head for the cam movement, with respective inlet (4) and outlet valves secured together with their shaft (19) to the associated bridge element for their conjoint lift. The cam control curves should be concave (11) or again in V-shape having a rounded-off tip. In this case, the deepest recessed part of the curve corresponds to the valve lift.
Patent DE-19700345-A1 (DE)
Title: Multi-functional systems building component
Inventor: ULBRICHT ALFRED
IPC: E04B2/02
Filed: 1997-01-08
Abstract: The component comprises a basic building strip which has shaped grips (2) on one side to slid into shaped grooves (3) on an adjoining strip to assemble into a wall or floor. The grips have re-entrant shapes to provide a secure grip and with securing holes (4) to take tensioning inserts. The tensioning inserts are screwed into place to secure the assembled wall/floor. For walls the strips are assembled on site to the required size and shape for both inner and outer walls. Electric sockets, etc. can be cut into the walls as required after assembly.
Patent DE-19701035-A1 (DE)
Title: Pump set of regulating mechanism for stepped application of solns. in medical field
Inventor: SCHREIBER HANS DR DR
IPC: F04B1/00
Filed: 1997-01-15
Abstract: The pump set consists of a rational arrangement of pistons. These are so dimensioned, that each piston dia. results from the directly smaller dial being pref. multiplied by two. So that by corresp. control the possibility is provided; to apply each necessary vol. as a multiplication of the smallest piston swept vol. The smallest piston swept vol. is matched to the amount of soln. required. The necessary power is made available by mechanical, electromechanical, electric and/or electromagnetic elements and/or with use of stored power. The control is carried out using electronic and pref. electric or electromechanical components.
Patent DE-19707417-A1 (DE)
Title: Optoelectronic device for monitoring surveillance zone
Inventor: ARGAST MARTIN DIPL ING
IPC: G01V8/22
Filed: 1997-02-25
Abstract: The optoelectronic device has a pair of sensor elements (1a,1b) and a reflector (6) positioned at opposite edges of the surveillance zone, each sensor element having a light source (2a,2) and a detector (3a,3) for the reflected light, with comparison of the reflected light level with a threshold value. A second position-sensitive detector (4) is incorporated in one of the sensor elements is used for determining the distance of the reflector, the evaluation circuit receiving the output signals from all the detectors, for detecting a person in the surveillance zone and monitoring the relative arrangement of the light sources, the reflector and the detectors.
Patent DE-19710480-A1 (DE)
Title: Cut-off display mechanism for semiconductor switching element
Inventor: MASUI HIDEAKI
IPC: H02H3/04
Filed: 1997-03-13
Abstract: The mechanism includes a pulse generation unit (40) which generates a pulse signal, based on cut-off signal output from a set of power ICs (12a-12m). The power IC is cut-off, when an overcurrent/overheating is detected in load. An alarm lamp (22) indicates the cut-off power IC, on pulse signal output from pulse generation unit.
Patent DE-19711564-A1 (DE)
Inventor: PICARD ANTONI DR
IPC: G02B26/02
Filed: 1997-03-20
Abstract: The invention relates to an optical switching element for altering the propagation direction of at least one light beam, comprising a transparent base body (21), said base body being provided with a recess (20) for forming at least one boundary surface (19) between an optically denser medium and an optically more translucent medium. The incident light strikes this boundary surface (19). The recess (20) is filled partly with a liquid (26) and contains a moveable body (16). The liquid (26) and the moveable body (16) have approximately the same refractive index as the transparent base body. To switch the switching element (15) to a transmitting switching state, the moveable body is positioned in the recess in such a way that the gap between the boundary surface and the surface of the moveable body is filled completely with the liquid. If the moveable body is positioned in the recess in such a way that the boundary surface is free of the liquid, the incident light is reflected on said boundary surface. The switching element has low optical damping and is therefore economical to produce. Its compact construction means that larger switching arrangements with a large number of optical inputs and outputs can be created with the switching element.
Patent DE-19712978-A1 (DE)
Inventor: WACHTER ROLF DR
IPC: A61K9/16
Filed: 1997-03-27
Abstract: The invention relates to chitosane microspheres obtained by mixing chitosane and/or chitosane derivatives with oily elements and by then adding them to alkaline-adjusted surfactant solutions. Lipophilic phases are thus easy to encapsulate and can subsequently, for example, be incorporated as active agent depots into surfactant-containing formulations.
Patent DE-19714773-A1 (DE)
Title: Permanent improvement process for transport industry
Inventor: KAISER MANFRED
IPC: G06Q10/00
Filed: 1997-04-10
Abstract: The process involves retrieving performance data from a database via a remote data transfer. Subscribers to the database are able to send proofs of performance to the database by remote data transfer. All performance data can be inspected by the subscribers. Business associates can be assessed by the minute to develop a high quality standard.
Patent DE-19715360-A1 (DE)
Title: Operating device, especially for use in automobile
Inventor: MEIER-ARENDT GUIDO
IPC: H01H25/00
Filed: 1997-04-12
Abstract: The device (1) has a rotary input element (2), which is rotated by a manually applied peripheral force. The input element has a transducer (20), e.g. a rotary potentiometer, or rotary capacitor, or a rotary switch, which provides an electrical signal corresponding to its angular position. A switch (13) is operated by the input element upon application of a force at right angles to the axis of rotation. The switch may be a pressure-operated switch with a switch mat (15) and at least one plate spring (14).
Patent DE-19721275-A1 (DE)
Title: Data transfer system for measured data from compressed gas power switches
Inventor: LORENZ DIETER DIPL ING
IPC: H01H11/00
Filed: 1997-05-14
Abstract: A transfer system for measured data from compressed gas power switches, comprises a light wave guide (15) which takes measured data from a measurement unit (12) through a switch gas chamber (1) to earth potential. The wave guide runs through an insulating tube (17) in the gas chamber (1) and is sepd. from the tube by an annular gap (16). The gap is in contact with the gas chamber at each end (18,19). The mantle surrounding the light wave guide pref. consists of PTFE. The insulating tube surrounding the light wave guide consists of a insulating material resistant against electronegative gas esp. SF6. Use - The arrangement is used as a transfer system for data from compressed gas power switches.  Advantage - The arrangement is economical to produce and ensures reliable data transfer.
Patent DE-19725676-A1 (DE)
Title: Electronic storage method for medical especially nutritional data
Inventor: LAUERMANN WALTER
IPC: G16H10/60
Filed: 1997-06-18
Abstract: The method involves storing in memory a hierarchically arranged classification of food, medicines or other data that are to be selected. Specification descriptions of equal rank are readably reproduced on an alphanumeric display, to give the user an overview of the classification. One element of data can be selected by pressing a button. The individual groups are arranged such that the user can quickly select the type of food or medicine by increasing diversification. Reference values for contents and effects are provided for each food or medicine.
Patent DE-19745591-A1 (DE)
Title: Polysiloxane containing polycarbonate resin composition
Inventor: OGAWA NORIYOSHI
IPC: C08J5/18
Filed: 1997-10-06
Abstract: The polycarbonate resin composition (I) is a mixture of(A) a polycarbonate compound of formula R<1>3SiO(Si(X)(R<1>)O)nSiR<1>3 (1) and a bisphenol of formula (2) and a carbonate precursor with (B) 0-20 wt.% of a diorganopolysiloxane. Also claimed are: (i)  the preparation of (I) by the addition and mixing of (B) during the polymerisation reaction and (ii) a film formed by wet processing of (I). R<1>=1-7C alkyl, 6-12C aryl, 2-7C alkenyl, 1-7C alkoxy, 7-17C aralkyl X=R<1> and/or an organic group (M) with a hydroxyphenyl group, an average of 1-3 M groups per molecule. n=2-1000 R<2>-R<9>=H, F, Cl, Br, I, 1-7C alkyl, 6-12C aryl, 2-7C alkenyl, 1-7C alkoxy, 7-17C aralkyl Y=   -CO-,   -COO-,  -SO-, -(CH2)e-, -O-, -CO-, -COO-, -SO-           R<1>O R<10>, R<11> = 1-7C alkyl, 6-12C aryl, 2-7C alkenyl, 1-7C alkoxy, 7-17C aralkyl, R<1>0 and R<1>1 together form a cyclic or heterocyclic group. e = 0-20
Patent DE-19747293-A1 (DE)
Title: Collapsible two-wheeler
Inventor: MARGADANT NIKOLAUS
IPC: B62K15/00
Filed: 1997-10-25
Abstract: When the two-wheeler is folded down, there is a layered sequence of front wheel, frame and rear wheel(2,4,3). The lateral spatial limits of the folded down two-wheeler is determined by the wheels, with the frame completely covered when viewed from the side. The member for collapsing the two-wheeler are located in the region of the wheel guides(14,24) which are constructed as single member swinging arms. The drive unit(7) is located in the region of the rear wheel(3).  An Independent claim is included for a procedure for folding down the two-wheeler in which one wheel is folded down in the direction of the frame, and then the other wheel folded onto the other side of the frame, the wheels then forming the aforesaid lateral limits of the folded down two-wheeler.
Patent DE-19752815-A1 (DE)
Title: Cutting tool
Inventor: GEISEL SIEGFRIED
IPC: B23D61/02
Filed: 1997-11-28
Abstract: The cutting tool has a core (1) of synthetic resin with fiber reinforcement, and the cutters (2) are inserted into the core. The reinforcement fibers are a mixture of carbon and/or glass and/or polymer fibers. The core is composed of 60 wt/vol% of fibers and 40 wt/vol% of resin. The gaps (5) between the cutters are filled with the core material. The anchors (3) for the cutters are held by a common ring (4).
Patent DE-19754244-A1 (DE)
Title: Flexible stop buffer for lid on body of motor vehicle
Inventor: ARNHEIM HANS-RUDOLF
IPC: E05F5/02
Filed: 1997-12-06
Abstract: The buffer comprises a fitting piece moulded from elastomer material, a base part (2) to fit on the vehicle body (5) and a buffer part (3) connected to the base part to guide and support a lid edge (6) of the closed lid. The base part is formed with a button part (7) on the vehicle body side, which has an undercut to button the buffer into a body recess. An angular support section (14) of metal plate is formed in the fitting piece and is made of stiff material with one leg or tongue (15) extending into the base section and one leg or tongue (16) extending into the buffer section. A third angled leg or tongue (17) may extend into the button. The buffer is prismatically formed with an elongated centre opening, and is more or less in the shape of a right angled triangle. One side of the triangle forms the base part, one side forms a support wall (8)and the hypotenuse forms a buffer wall (9).
Patent DE-19801139-A1 (DE)
Title: Point scanning luminescence microscope for investigating biological specimens using bifocal scanning
Inventor: UHL RAINER DR
IPC: G02B21/00
Filed: 1998-01-14
Abstract: The microscope is provided with two scanning systems which have piezo-actuators (20,22) for performing relative scanning movements between scanning beam and object (12) in at least two directions
Patent DE-19803143-A1 (DE)
Title: Automatic stacking magazine for trays carrying dough portions
Inventor: LIPPELT STEFAN
IPC: B65G65/00
Filed: 1998-01-28
Abstract: The magazine (1) has pivoting rests (12) located in a single plane, to receive the tray (9). The tray rises on a lifting unit (8), pushing back the rests, which fall back again after it passes, like latches.  Preferred features: The rests are rod-shaped and extend over the introduction- or delivery region of the magazine. The rests are parallel to the introduction unit. They have wedge-shaped cross section. Their latches project into the tray path. Between treatment station (2) and magazine, there is an adaptation and locking device. This comprises a swinging grip (5) on the treatment station, holding behind the frame sections (4) of the magazine. The stationary section is a treatment station or stationary module. A mobile module is used, e.g. a trolley with open sides forming the stacking magazine. Further variations based on these principles are described.
Patent DE-19810812-A1 (DE)
Title: Optical transmission element
Inventor: STOECKLEIN WALDEMAR
IPC: G02B6/14
Filed: 1998-03-12
Abstract: The optical transmission element (OE1) has at least one optical waveguide (LW) which has a given polarisation mode dispersion. To reduce this polarisation mode dispersion, of the respective waveguide along its length, interference means (CL1) are statistically distributed.  The interference means cause externally directed additional polarisation mode couplings for transmitted light inside the optical waveguide. The interference means are formed by additional material coatings on the respective waveguides. Coloured markings may be provided as the material coating.
Patent DE-19811909-A1 (DE)
Title: Dispensing unit for coin rolls stacked in columns
Inventor: KUBON KLAUS
IPC: G07D1/00
Filed: 1998-03-18
Abstract: The columns are open at the top for insertion of coin rolls.A conveyor unit in the columns lifts the rolls to the upper opening, where they roll down to a dispensing compartment. The conveyor unit may be a belt, cable or chain
Patent DE-19814841-A1 (DE)
Title: Dental amalgam mix-capsule holder
Inventor: PLAUMANN MANFRED
IPC: A61C5/62
Filed: 1998-04-02
Abstract: One arm (9,10) of the holder is joined via an elastic element (2) to the guide pin (5) at a clamping point (8), element (2) and clamping point (8) so geometrically designed that the capsule (11) is automatically held fast by a tilting mechanism at point (8). The tilting mechanism can be released to open the holding arms (9,10) by operating the service handles (5,12). The guide pins (3,4) and/or element (2) material is of low enough mass as to prevent the arms opening up during the mixing period, reinforced by an additional locking mechanism (7) to guard against premature opening.   The arms (9,10) are recessed to hold mix-capsules and application canules.