baber/WOPTO huggingface dataset:
Patent DE-4212959-A1 (DE)
Inventor: FRANZ ANDREAS DR
IPC: G02B6/28
Filed: 1992-04-18
Abstract: The constructional size of a position measuring device can be drastically reduced with the aid of an integrated optical chip (6) if the optical paths are minimised. To this end, a scale (3) is assigned a correction grating (4) which directs two diffracted overlapping part-beams +1. and -1. at a very small angle ( alpha ) to a single input grating (5). From there, they are fed by means of two closely adjoining waveguides (8 and 9) into a coupler (7) and heterodyned and evaluated in a familiar manner. 
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Patent DE-4217417-A1 (DE)
Title: Multi-window display control for computer systems - allows window sections to be over or under laid under control of keyboard or mouse using window management data
Inventor: WATANABE HIROSHI
IPC: G09G5/14
Filed: 1992-05-26
Abstract: The display equipment comprises a control module (10), a memory module (12) an image processing module (14), a data transmission module (16), a scanner (18), a video disc (20) a video disc drive (22), a keyboard (23), a CRT display (24), a printer (25), a magnetic disc (26) with drive (27), a mouse (29), a system bus (30) and a video bus (32). The main memory is used to store the information relating to the status of displayed windows and a cursor may be moved by either keyboard or mouse controls. A section of the main memory is used to store a window management table. ADVANTAGE - Provides flexibility in overlapping window regions.
Patent DE-4220319-A1 (DE)
Title: New use of fused di:hydro-pyridine(s) - in treatment of ulcerative colitis and Crohn's disease
Inventor: ARNDTS DIETRICH DR
IPC: C07D495/04
Filed: 1992-06-22
Abstract: Use of fused dihydropyridines of formula (I), their tautomers of formulae (Ia) and (Ib), and salts of these cpds. with acids, bases and complex formers, as agents for treatment of ulcerative colitis and Crohn's disease, is new. Where, Ph = phenyl; X = OR1, NHR2 or NR3R4; R1 = H or 1-10C alkyl (opt. substd. by Q, 3-10C cycloalkyl, 5-6C cycloalkenyl, 2-3C acyl or RSO2); Q = CN, OH, RO, RS, ROCO, NH2, RNH, (R)2N, PhO (opt. substd. by T), Ph (opt. substd. by T), or Het or indole (both opt. substd. by R); T = 1-3 gps. of halo, CF3, RO, OH, SH, RS, R, N3, NH2, RNH, (R)2N, 2-3C acylamino, 2-3C acyloxy or the vicinal gp. O(CH2)nO; R = 1-4C alkyl; n = 1 or 2; Het = a 5-6 membered, opt. unsatd. monocyclic heterocycle contg. up to 3 N, O or S heteroatoms; R2 = H, 3-6C alkenyl, 3-6C alkynyl, 3-6C cycloalkyl, 3-6C alkyl (fused to a benzo gp.), 3-6C cycloalkenyl, 1-10C alkyl (opt. substd. by Q, naphthoxy, 3-10C cycloalkyl (opt. bridged), 5-6C cycloalkenyl, 2-3C acyl or RSO2) or phenyl (opt. substd. by T); R3, R4 = as R2, esp. 1-6C alkyl (opt. substd. by phenyl (itself opt. substd. by T); or NR3R4 = 5-6 membered opt. satd. heteorcycle contg. up to two other N, O or S heteroatoms and opt. substd. by R, OH or (CH2)pR5; p = 0, 1, 2, 3, or 4; R5 = Ph or PhO (both opt. substd. by T); or naphthoxy; A = a gp. of formula (i)-(vii); R8 = H, RO or R; R6, R7 = H, OH, R, RO, NH2 or MeSO2NH; or R6+R7 = O(CH2)nO; R9 = H or R; and R10 = H or 2-phenyl-2-ethoxy carbonylacetyl. USE/ADVANTAGE - Most of the cpds. (I) are described in EP-37934 and EP-251194. Admin. is oral, topical or parenteral in doses of 0.05-500 mg per dose.
Patent DE-4221544-A1 (DE)
Title: Integral bogie for rail vehicles - has frame plates each consisting of two elastic strips at different heights, and raised centre
Inventor: FREDERICH FRITZ PROF DR ING
IPC: B60B17/00
Filed: 1992-07-01
Abstract: The bogie frame has frame plates (4,5), each consisting of only two elastic strips, which are at different heights. The strips are of approx. similar transverse height, and have a transverse width, which rises steeply towards the centre of the bogie. Due to this, the frame plates transmit the carrying forces spring-suspended to the wheels of the vehicle, and also accommodate the lateral forces almost without elastic transverse movement. The frame plates are formed as leaf spring levers, and each carries a second similar one. These execute a relative movement, and thereby act as load-dependant oscillation dampers. USE/ADVANTAGE - Integral bogie for rail vehicles with reduced weight and expenditure, due to multiple use of similar functional elements
Patent DE-4226534-A1 (DE)
Title: Lead pencils processing machine - transfers pencils stored in unprocessed state in storage magazine to processing station using conveyor belt which on one side is designed like timing belt
Inventor: KREMSER HARALD H
IPC: B43K19/16
Filed: 1992-08-11
Abstract: The toothed conveyor belt (5, 6, 7) is driven across corresp. gear wheels (12, 13, 14). The conveyor belt on its other side has slots (8) running parallel to each other, extending at right angles to the conveying direction. The slots (8) serve for the reception of the pencils (9). The pencils are conveyed by the respective drives of the consecutive processing machines (1, 2, 3), which include the three electric driving motors (15, 16, 17), designed as frequency controlled asynchronous motors, stepper motors or similar. The motors can be electronically synchronised as well as frequency synchronised. ADVANTAGE - Designed so that maintenance work can be eliminated, with facility of noise and dust reducing cover, to give selected interference free transport.
Patent DE-4228011-A1 (DE)
Title: Position resolving spectral analyser, e.g. for target seeking missile - contains optical system enabling location in elevation and azimuth and spectral analysis for target identification
Inventor: GRAGE LUDGER
IPC: G01J3/28
Filed: 1992-08-24
Abstract: The spectral analyser (10) locates and identifies a radiation source which emits infrared has an input optical arrangement (2) which passes the infrared beam to a rotary mirror (3) and then through an aperture (4) to a grid (6). The mirror axis, aperture and grid structure are aligned in a first direction (elevation) and the location of the radiation source in the direction (azimuth) perpendicular to the first direction is determined from the mirror's angular position. A detector array (8) in the beam path after the grid determines the location of the radiation source in the first direction and spectrally analyses the infrared radiation. USE/ADVANTAGE - E.g. for target location in target seeking missiles. Suitable for both target location and identification.
Patent DE-4228472-A1 (DE)
Title: Impact absorber for vehicle and for packaging and transporting - has cellular construction insert of metal foil, covered in porous cladding and snapped to fit space around item to be protected
Inventor: UNGER GUENTHER DR ING
IPC: B60R19/02
Filed: 1992-08-27
Abstract: The cellular structure is made from metal foil and has a cell shape designed to absorb impacts in the expected directions. The cells are rectangular and can be curved around fittings. The metal wall thickness to cell length ratio is between 1:10 and 1:20. Aluminium or steel is used and secured by adhesive, electric welding etc.. The structure is covered with a porous cladding to prevent compression of trapped air on impact. Shaped sections replace damping layers and supplement shock absorbing layers in a vehicle. For packaging the structures are designed to fit around objects on pallets etc.. USE/ADVANTAGE - Impact absorbtion layers in vehicle, protective packaging for hazardous materials etc.. Increases accident safety.
Patent DE-4241860-A1 (DE)
Title: Transparency changer for overheat transparency projection - has clear transparency pocket and is in form of file with lower and top parts
Inventor: BLIESENER KNUT
IPC: G03B21/132
Filed: 1992-12-11
Abstract: The file (4) lower part (2) can be deposited onto a face (5) of the overhead projectors (7) plane, next to the projector working face (9). The overhead transparencies (10) are individually foldable onto the working face. The top part (3) is hinged to the lower part end (11), away from the working face. At the top part end (12) facing the working face is fitted an annular bracket (13) for foldable holding and guiding of the transparencies in perforations (15) such that for projection the top part is lifted almost vertically. Thus the transparency is lifted but is laid automatically into the file by air resistance during dropping. ADVANTAGE - Simple transparency change, using one hand only.
Patent DE-4243346-A1 (DE)
Title: Method for determining path of vessel, involves measuring magnetic field in phase at constant points of time lying at distance from vessel, if it travels though measuring base
Inventor: PENVEN PAUL
IPC: B63G9/06
Filed: 1992-12-21
Abstract: The method involves measuring (1) magnetic field in a phase at constant points of time lying at a distance from the vessel, if it travels though a measuring base, which contains magnetic field probe arranged longitudinal to a line, and determining (2) position of the vessel in another phase in a reference point connected to the measuring base.
Patent DE-4243908-A1 (DE)
Title: Digital signature signal generation
Inventor: ALBERT BODO
IPC: H04L9/30
Filed: 1992-12-23
Abstract: The method involves generating a digital signature through digitisation and, optionally, compression of a plane text. The digitised, compressed text is transformed with a secret, user-specific key. For each signature generation, in addition to other data, a biometric characteristic of the user is measured.This value is reproducible and is used as an output value to derive the secret key. Neither secret key or secret output value are stored in permanent system memory.
Patent DE-4300771-A1 (DE)
Title: Closure for container for free-flow material
Inventor: FABRICIUS KARL DIPL ING
IPC: B65D77/20
Filed: 1993-01-14
Abstract: The container (2) has a lipped surround (5) onto which is applied the foil cover (1). One corner of the container has the lip sepd. from the container to form a V-shaped section (7,8,9) which hinges up to open the container for pouring. The foil is attached to the hinge and the hinge has ratchet grips (14 to 17) for a resealable closure.The clips are moulded into the V-hinge and locate under tags moulded to the rim of the container. The hinge is linked to the rest of the lipped surround by weakened lines.
Patent DE-4303510-A1 (DE)
Title: Piece of jewelry
Inventor: GLAS ANDREAS DR
IPC: A44C5/00
Filed: 1993-02-06
Abstract: In order to ensure, as reliably as possible, punctual taking of medicines or drugs by the relevant person independently of the respective time intervals set, it is proposed that a medicine container equipped with a programmable, time-controlled, optical and/or acoustic signal emitter be integrated in a piece of jewelry provided with connecting means for holding elements such as chain, strap or the like for fastening on the body of the patient, so that the medicine container differs from all known containers in that it is permanently connected to the body of the relevant person, so that it cannot be forgotten or misplaced. Moreover, even a low power signal emitter reliably leads to timely administration of the medicines or drugs required in each case. <IMAGE>
Patent DE-4304757-A1 (DE)
Title: Device for lifting and transporting patients, and as aid for walking, standing and/or getting up
Inventor: BARANOWSKI HANS PETER
IPC: A61G7/10
Filed: 1993-02-17
Abstract: The invention relates to a device for lifting and transporting patients, and as aid for walking, standing and/or getting up, which comprises a height-adjustable knee cushioning (11), a releasably mounted foot plate (105), a height-adjustable support table (209) or arm rests, as well as a body strap (19) releasably fastened to the frame (20) carrying said components. The frame carrying the support table (209) or the arm rests can be pivoted about a horizontal axis (15). <IMAGE>
Patent DE-4304935-A1 (DE)
Title: Distributor machine, especially direct-sowing seed drill
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01B49/06
Filed: 1993-02-18
Abstract: Distributor machine, especially direct-sowing seed drill, with a supply container and with a basic frame (1) which is supported on the ground via running wheels. In order to achieve a variation or an increase in the working width of distributor machines, especially direct-sowing seed drills, in a simple and cost-effective way, provision is made for making it possible to mount on the basic frame (1) at least one additional frame (31, 32) widening the working width of the machine (Fig. 8). <IMAGE>
Patent DE-4306053-A1 (DE)
Title: Catalytic exhaust cleaning system for vehicle - uses steel sheet rolled up to form honeycombed spiral for insertion within housing
Inventor: FUJIKURA TOSHIKAZU
IPC: B01D53/94
Filed: 1993-02-26
Abstract: The exhaust gas cleaning arrangement promotes the oxidation of gases emerging from an IC engine in a vehicle. It comprises a housing (15) and a core (20) with a honeycombed structure which fits within the housing. The core consists of a single thin steel strip (10) having an elongated flat section (11) and an elongated waved section (12) allowing the strip to be rolled up to create a spiral shape with a series of gas flow channels, the inner surfaces of which are coated with a catalytic material. USE/ADVANTAGE - Catalytic exhaust system which is reliable in operation and has a reduced number of parts, permitting a relatively small number of production stages.
Patent DE-4306379-A1 (DE)
Inventor: HABICHT SIEGFRIED
IPC: F16S3/00
Filed: 1993-03-02
Abstract: A frame profile (1) and a bar profile (2) are connected to one another via T-connectors (3 and 4) fastened on the frame profile (1). For mechanical connection, use is made of bolts (9 and 10) which pass through the bar profile (2) and engage into receiving ducts (7 and 8) of the T-connectors (3 and 4). In the respective joint region, the T-connectors (3 and 4) are provided with adhesive-distributing ducts (11, 12) which are accessible from the outside via filling openings (18 and 19) within the bar profile (2). Moreover, the adhesive-distributing ducts (11, 12) exhibit transverse openings (17, 18), with the result that, after the two profiles (1 and 2) have been fitted together, corresponding adhesive can be introduced in a specific manner into the lower joint region via the filling openings (18 and 19). <IMAGE>
Patent DE-4307932-A1 (DE)
Title: Steering-handle arrangement on a vehicle, in particular on a vehicle for a disabled person
Inventor: WITTELSBERGER DIETER
IPC: B62K23/02
Filed: 1993-03-12
Abstract: Steering-handle arrangement on a vehicle, in particular on a vehicle for a disabled person, with a steering handle (1, 1') for an operator's hand, which handle is connected via a handle support (5, 5', 5'', 5''') running approximately radially with respect to the axis (3) of a steering shaft (4), to a central part (6) which can be rotated about the axis (3) of the steering shaft (4). There are supported on the steering handle, on the handle support and/or on the central part (6) a switch or a button (7, 7') and a further switch or a further button (8, 8'). When the switch or the button (7, 7) is actuated an actuating device brings about an increase in the power of the vehicle engine to increase the speed of the vehicle. When the further switch or the further button (8, 8) is actuated a further actuating device actuates the braking device of the vehicle in order to brake the vehicle. <IMAGE>
Patent DE-4310754-A1 (DE)
Title: Sealing element composed of flexible material for components subject to movement
Inventor: SCHLEGEL CHRISTOPH DIPL ING
IPC: B60J10/17
Filed: 1993-04-01
Abstract: A sealing element composed of flexible material for components subject to movement is provided, in the area in which it bears on the component, with a profiled structure, and is coated with an anti-friction coating which does not include particles.
Patent DE-4314968-A1 (DE)
Title: Diaphragm for a pump
Inventor: BUDDE DIRK DIPL ING
IPC: F04B43/00
Filed: 1993-05-06
Abstract: Diaphragm for a pump, in particular a double-diaphragm pump for delivering products of high purity, with radially offset annular beads arranged on the periphery, of which one is designed as a groove bead, and a clamping ring inserted into the groove. In this diaphragm, the groove of the groove bead is connected to a pressure medium.
Patent DE-4315322-A1 (DE)
Title: Skid ring and process for the production thereof
Inventor: WISMANN FRIEDBERT
IPC: F16L7/00
Filed: 1993-05-08
Abstract: The skid ring according to the invention is, in accordance with Figure 1, preferably designed in one part, constitutes, in the open state, a defined section, provided with a selectable number of skids and a selectable and/or changeable skid web height, of an elastomeric, retractable, strip-like or band-like, endless basic body, and exhibits only a single closure, preferably in the form of lugs which are provided with eyelets, mesh one inside the other, are integrally formed at the two ends of the defined section, or are fastened thereon, and are penetrated by a rod which, together with the lugs, forms the single, articulated closure via which the defined section, then forming a skid ring which is closed under tensile stressing, is secured on the medium-channelling pipe, the defined section being assigned one, two or more length-extension delimiting means. The process according to the invention, in correspondence with Figures 1 to 5 described above, provides, inter alia, that a multiplicity of skids are secured, in particular using heat and/or pressure if appropriate using a bonding agent, on the upper side of an endless, elastomeric, retractable, strip-like or band-like basic body, that the basic body designed in this manner, for storage purposes, is wound up to form a roll and, if required in each case, a defined section is unrolled therefrom and cut off, the length of which section... Original abstract incomplete. <IMAGE>
Patent DE-4315427-A1 (DE)
Title: Cabinet (cupboard)
Inventor: MEZ GEORG
IPC: A47B51/00
Filed: 1993-05-08
Abstract: A sheet-metal cabinet (11) is equipped at the corners of the top wall (13) with hanging-up eyes (23) for crane hooks, and mounted behind its outer side-hung doors (17, 18) are inner side-hung doors (41, 42) formed from perforated sheet metal. As a result, the sheet-metal cabinet is particularly suitable for use on building sites. At the end of work, it is suspended in the air by a building-site crane, so that valuable equipment is kept safe inside it. During such a suspension, from time to time heavy objects in the interior of the cabinet may get into an uncontrolled position. On subsequently opening the outer side-hung doors (17, 18), however, the contents remain secured, the state being visible through the perforated inner side-hung doors (41, 42), with the result that accidents due to objects falling out can be avoided. A locking plate (24) arranged at the upper edge is designed in such a way that it covers the front hanging-up eyes (23) in blocking fashion by way of angled portions (38) when it is in a position freeing the cabinet doors. Inadvertant hooking-in of crane hooks and thus raising of an opened cabinet, leading to accident, is thus avoided. <IMAGE>
Patent DE-4316652-A1 (DE)
Title: Method and arrangement for controlling coin-operated gaming machines
Inventor: KLOS HANS
IPC: G07F17/32
Filed: 1993-05-12
Abstract: The invention relates to a method and an arrangement for controlling coin-operated gaming machines which consist at least of functional groups: central control unit with random-number generator, randomly controlled play symbols, such as rotary bodies, dice, cards or the like, data-storage devices and indicator devices for credit and win stores, risk ladder or ladders and various play-off boards. The object of the invention is to propose a coin-operated gaming machine, in which a variation in the pay-out rate is thus possible in dependence on specific events. Provision is made, according to the invention, for the central control unit to record special events varying the win value and/or the win frequency and for the variation in the win value and/or win frequency to be capable of being displayed via at least one first indicator element connected to the central control unit. Provided as special events varying the win value and/or win frequency are the exceeding or falling short of predeterminable counts in a win, credit and/or special-game store. <IMAGE>
Patent DE-4322585-A1 (DE)
Title: Internal combustion engine, especially diesel engine
Inventor: HAS RUEDIGER DIPL ING
IPC: F02N9/04
Filed: 1993-07-07
Abstract: In this diesel engine design with an integrated starting air system compressed air is passed from the main starting valve to the control slide valve or to the starter valve by way of passages integrated into the crankcase.
Patent DE-4323825-A1 (DE)
Title: Transceiver combination for optical data communications using Rayleigh backscatter for laser diode control
Inventor: BOLZE THOMAS DR
IPC: H01S5/0683
Filed: 1993-07-15
Abstract: To reduce cost in optical data communications, only one optical waveguide is often used for both transmission directions, operating on the same wavelength in ping-pong mode, i.e. with alternate transmission and reception of a station. Rayleigh backscatter in the optical waveguide is used according to the invention for laser diode control, said backscatter reaching the station's own receiver photodiode during the transmission mode of the station's own laser diode and not being corrupted by transmission signals during this time. <IMAGE>
Patent DE-4326761-A1 (DE)
Title: Stereoscopic microscope
Inventor: HELLMUTH THOMAS DR
IPC: G02B21/22
Filed: 1993-08-10
Abstract: For the high-contrast visualisation (display) of transparent media, for example in ophthalmic surgery, there are arranged in the observation beam paths of a stereoscopic microscope phase-contrasting elements which visualise the transparent media as phase objects in amplitude contrast. The phase-contrasting elements are selected in this case as a function of the light source diaphragm used. <IMAGE>
Patent DE-4332709-A1 (DE)
Title: Floating-caliper disc brake which cannot be fitted with the wrong pads
Inventor: SCHIEL WOLFGANG DIPL ING
IPC: F16D65/092
Filed: 1993-09-25
Abstract: To prevent the wrong pads from being fitted where there are slight differences in the design of the brake pads (4, 5) and floating calipers (1) for the same type of floating-caliper disc brake, the invention provides for the brake pads (4, 5) to be provided on their rear sides with axial projections (13, 14) which, in the case of the inner brake pad (5), are arranged directly next to the outer circumference of the brake piston (8) and furthermore for the outer housing limb (9) to be provided with recesses (19, 20) into which the projections (13, 14) on the outer brake pad (4) project. If an attempt is made to instal the brake pads (4, 5) of one floating caliper (1) into another floating caliper with slightly different dimensions, the projections (13, 14) will prevent the brake pads (4, 5) from being pushed sufficiently far in the axial direction onto the outer housing limb (9) or the brake piston (8). As a result, the distance (D) between the friction faces of the brake pads (4, 5) is less than the thickness of the brake disc (3), making it impossible to fit a floating caliper provided with the wrong brake pads over the brake disc (3). <IMAGE>