baber/WOPTO huggingface dataset:
Patent DE-4224792-A1 (DE)
Title: Continuous organisation of contents of address memory in data processing network - involves each station being coupled over communication link with master processor units coupled to slave unit and with addressing structure in memory
Inventor: LORENZ WOLFGANG DIPL ING
IPC: H04Q9/14
Filed: 1992-07-27
Abstract: The memory organisation method operates on an information transmission system network provides exchanges between a number of operating stations (1,2). The network connections can be provided by digital optical transmission lines that couple with a number of elements (131-13n,231-23n). Each of the elements contains a data processor (121-12n,221-22n). Additional processors (11,21) serve to detect, transfer and store monitoring and control information. The additional processors operate as master units coupled to the slaved unit processors and are coupled by internal busses (10,20). The address memories of the units are continuously organised to control access between units with minimum delay. ADVANTAGE - Reduced access cycle time.
Patent DE-4229351-A1 (DE)
Title: Universal electric motor maintaining high efficiency for various working media - has supports and carrier to position, centralise and fix electric generator and reduction gearing with which motor can be equipped
IPC: F03B1/02
Filed: 1992-09-07
Abstract: The lower sealing ring serves as a distributing ring (1). The dismountable assembly system (12) is formed from the lower (1) and upper (2) sealing rings. opposite the idler wheels (3,4). The connecting system is formed from bolts (7), nuts (8), washers (9), springs (10) and apertures. The centring and guiding system for the idler wheels is provided by rods and guide apertures. Filling of the blades of a turbine wheel (5) occurs in the active zone of the idler wheels and emptying in the inactive zone, achieving a large transport capacity in relation to its dimensions. The motor can thus be used for measuring at high accuracy when functioning as an analogue-to-numerical converter. USE/ADVANTAGE - Multifunctional. Simple, robust, compact construction of long working life expectancy with regular working. Acceleration and braking times reduced to below two seconds. Efficiency between 0.9 and 0.989.
Patent DE-4232432-A1 (DE)
Title: Powder metallurgy connecting rod - has at least powder metallurgy big-end bearing forming part of compound connecting rod structure
Inventor: WEBER MANFRED DIPL ING DR
IPC: F16C7/02
Filed: 1992-09-28
Abstract: The connecting rod consists of a small-end housing (11), a body (12) and a split big-end housing (13) made of a powder metallurgy base material, and bearings (14,15) made of a bearing material. At least the big-end bearing is made of made of powder metallurgy bearing material and is combined with the powder metallurgy base material to produce a compound connecting rod structure. Pressed blanks of the connecting rod are produced in a die mould by successive introduction and preliminary compression of the basic and bearing materials in powder form, followed by their joint final compression. The powder of the base material (in one variant) consists of approximately 0.2-1.5 % Mo, 1.0-4.0 % Ni, 1.0-3.0 % Cu and 0.3-1.0 % C, with iron making up the rest. The bearing material, similarly, consists of 10-50 % of free graphite, with iron making up the rest. The connecting rod blanks are subjected to preliminary sintering, followed by further pressing and final sintering. Alternatively, they are sintered and forged. USE/ADVANTAGE - In motor manufacture. The manufacture and performance of at least the big end of the connecting rod are improved in comparison with the current practices.
Patent DE-4238032-A1 (DE)
Inventor: EIERDANZ HORST DR
IPC: C07C69/34
Filed: 1992-11-11
Abstract: The invention concerns succinic acid derivatives of the formula I: R<1>O(CnH2nO)xCO-CHR<2>-CHR<3>-CO(OCnH2n)yOR<4>, in wich R<1> is an alkyl, akenyl, monohydroxy- or dihydroxyalkyl group or a hydroxyalkenyl group with 6 to 22 C-atoms; one of the groups R<2> and R<3> is hydrogen and the other an alkyl or alkenyl group with 12 to 22 C-atoms; n = 2 or 3; x and y are mean degrees of oxalkylation, x ranging from 0 to 20 and y ranging from 1 to 20 and R<4> is hydrogen or the group R<1>O-(CnH2nO)x-CO-CHR<2>-CHR<3>-CO- or is the same as R<1>. Such derivatives can be prepared from appropriately substituted alkyl- or alkenylsuccinic acid anhydride by reaction with alcohols to give the mono-ester, adding (x + y) moles of ethylene oxide and propylene oxide and optionally hydrogenating. They have properties analogous to those of lipids, making them suitable for use as skin-moisture-regulating component in cosmetic or therapeutic skin-treatment preparations.
Patent DE-4243421-A1 (DE)
Title: Opto-electronic component for measuring limited region of ultraviolet radiation - contains fluorescent medium stimulated by ultraviolet, optical and filtering arrangement ensuring narrow spectral stimulation region
Inventor: DELEKER HENRY
IPC: G01J1/58
Filed: 1992-12-16
Abstract: The arrangement converts energy intensive narrow wavelength regions of ultraviolet light into electrical signals. A fluorescent medium stimulated by the ultraviolet light forms an edge filter. Its absorption edge forms the right side of the fluorescence stimulation spectrum. The right edge of the optical medium is processed to ensure optimal total internal reflection. The left edge of the component's sensitivity graph is produced by a primary filter above the fluorescent medium. USE/ADVANTAGE - Esp. for measurement, medical and environmental use. The arrangement enables narrowing of the stimulation spectrum regions to enable yet narrower regions of the wavelength spectrum to be detected.
Patent DE-4310548-A1 (DE)
Title: Wheel suspension system for vehicle - has first stage with stiffness double stiffness of second stage to improve damping properties
Inventor: FORNOUS ALAIN
IPC: B60G15/07
Filed: 1993-03-31
Abstract: The vehicle suspension system has first (230) and second (240) stages arranged behind each other in series such that the first stage of the suspension (20), the stiffness of which is more than double the stiffness of the second stage, is formed by an elastic mechanism (231) with a high degree of stiffness working with a damper (232). The second stage has a position drive (241) connected to a hydropneumatic reservoir (242) via a damper (243) having a damping effect more than double that of the first stage. ADVANTAGE - Improves ride comfort by filtering out high frequencies and strongly reducing the amplitude of the resonance frequencies.
Patent DE-4316534-A1 (DE)
Title: Electric motor with a pivoting head
Inventor: LORBER DENIS
IPC: H02K7/116
Filed: 1993-05-18
Abstract: In the case of an electric motor (2) with a pivoting head (3) which is mounted on the electric motor (2) such that it can pivot about the drive axis (4-4) of the electric motor (2), having a tool shaft (6) which can be driven by the electric motor (2) and is mounted in the pivoting head (3) such that it can rotate at right angles to the drive axis (4-4), a clamping device (11), which interacts with the tool shaft (6) is provided in order to initiate the pivoting movement of the pivoting head (3). The pivoting movement is thus initiated directly by the electric motor (2) once the clamping device (11) has been activated, without any additional pivoting devices being necessary, so that the tool unit (1) can be produced cost-effectively and with a reduced physical size. <IMAGE>
Patent DE-4318125-A1 (DE)
Title: Hollow body for electrical installation
Inventor: LORENZ SIEGFRIED DIPL ING
IPC: H02G3/12
Filed: 1993-06-01
Abstract: The invention relates to a hollow body for electrical installation, consisting of an accommodation space for electrical devices such as lights, sockets (boxes), terminals or the like. Such a hollow body has retaining means in order to fix it on one boundary of a hollow wall, especially on the lower boundary of a suspended ceiling. Such a hollow body is intended to be installed at the rear during the installation of ceilings. In order to make this possible, the hollow body has a combination of the following features:   a) the hollow body 20 has a hollow-cylindrical rear part which is closed on one side; b) a front part 33 can be latched onto the boundary walls of the front opening of the rear part 21;   c) the front part 33 can be coupled to a mounting ring 43 or 59; d) the mounting ring 43 or 59 is fixed in the region of the boundary wall 78 of an aperture 41 in the cover 39 of the hollow wall; e) an electrical device, such as a lamp, light, terminal, socket or the like can be inserted through the opening 38 in the front part 33 into the accommodation space 79 in the rear part 21, the respectively fitted device at the same time being fixed in the region of the ceiling 39.   <IMAGE>
Patent DE-4328617-A1 (DE)
Title: Adjusting device with auxiliary control
IPC: B63H25/22
Filed: 1993-08-25
Abstract: An adjusting device with auxiliary control for regulating the flow of compressible or incompressible fluids as a function of control variables such as pressure, pressure difference, flow, temperature, which are supplied to an auxiliary control valve of the auxiliary control, the auxiliary control acting on the drive of a servo valve of the adjusting device in the fluid flow, is characterised in that a volume flow regulator is provided as auxiliary control valve, the effective pressure transmitter of said volume flow regulator being adjustable to set the volume flow, the adjusting value being determined in accordance with the control variables supplied to an actuator for the effective pressure transmitter.
Patent DE-4334497-A1 (DE)
Title: Synchronizer ring and method for its manufacture
Inventor: JAUCH KARL
IPC: F16D23/02
Filed: 1993-10-09
Abstract: The invention proposes a method for the manufacture of synchronizer rings and synchronizer rings manufactured by this method. The synchronizer rings are covered on their tapered friction surface with a thin layer of hard material which is sprayed on. The manufacturing method comprises the following steps:   - the rotationally symmetrical friction surface on the synchronizer ring is produced, - grooves are then machined into the friction surface of the synchronizer ring, finally, the friction surface is coated with a layer of hard material, the outline of the grooves being retained.   Finish machining operations to improve dimensional accuracy are possible. Molybdenum is preferably used as the hard material.
Patent DE-4334623-A1 (DE)
Title: Treatment of broken glass as aggregate in mixtures of mineral matter
Inventor: FRENZEL JUERGEN
IPC: E01C7/14
Filed: 1993-10-06
Abstract: The proposal is to use glass as aggregate for the production of concrete and for road building after it has been broken and the glass surface roughened and/or provided with coupling agents.
Patent DE-4339927-A1 (DE)
Title: Bioelectric unit
Inventor: BECKMANN DIETER DIPL PHYS
IPC: C12N1/12
Filed: 1993-11-19
Abstract: The bioelectric unit, for the detection of visible light or ultra-violet light or gamma rays, uses a biological material which is sensitive to radiation, embedded in a lyotropic liquid crystal. It is composed of at least a tenside, a bacterio rhodopsin or membrane sections containing it, and water.
Patent DE-4343930-A1 (DE)
Title: X-ray generator
Inventor: SCHWEIGHOFER PETER DIPL ING
IPC: H05G1/20
Filed: 1993-12-22
Abstract: It is intended to produce a radio-frequency X-ray generator whose high-voltage (high-tension) transformer has low losses with a low winding capacitor. The turns (6) of the windings are provided with thicker insulation (7) than is necessary for insulation purposes with respect to the voltage load. <IMAGE>
Patent DE-4344057-A1 (DE)
Title: Light conductor rotary connection for relatively rotating parts
Inventor: JUERGENHAKE NORBERT
IPC: G02B6/36
Filed: 1993-12-23
Abstract: The rotary connection has two opposing light conductor ends supported at a fixed distance from one another of less than 1 mm to allow their relative rotation, with the light pulses transmitted from the stationary light conductor end to the rotating light conductor end. The light conductors are secured at the axial centre point via a clamp or plug connector, with the stator (6) and rotor (7) supported by ball bearings (8) with a slip-ring (11) pref. attached to the outside of the rotor for supplying current in cooperation with a pair of brushes (12) supported by a fork (10) enclosing the stator.
Patent DE-4401601-A1 (DE)
Title: Lip on seal for microwave heated sample holder vessel directed outwards
IPC: G01N1/00
Filed: 1994-01-20
Abstract: A tub-shaped vessel (6) holds solids or liq. samples which are evaporated within an assembly (1) for analysis by a microwave heater (2). The vessel (6) is secured by a holding unit (4) within a heated space (3) and is covered by a lid (22) through which passes a suction pipe (9) from the vessel inner space (31) to a suction assembly (7). The novelty is that a lip seal (36) is arranged between the vessel (6) and the lid (32), the lip (36a) of which is directed outwards. The seal (36) is a one-piece unit fixed either to the lid or the vessel. The width of the groove (39) in the lip seal is 1 to 3 mm. The tub sample vessel (6) is made preferably of PTFE/Teflon, TFM, glass quartz or ceramics.
Patent DE-4403965-A1 (DE)
Title: Alarm circuit operated via telephone line
Inventor: BENSEN HARTMUT DIPL ING
IPC: H04M11/04
Filed: 1994-02-04
Abstract: The circuit provides an emergency alarm system which only uses the telephone supply voltage of 60V to realise the supply voltage for the alarm control. In the rest position, only a minimal part of the alarm circuit is supplied with quiescent current less than or equal to 1 mA. For the alarm, the whole of the control is supplied with the operating voltage (Up1,Up2) via a voltage switch (SA). Timing elements (T1, T2, T3) are connected to the alarm circuit to make a definite output condition and for freeing the telephone line (a, b). The operating status, dial pulse sequence and connection to the telephone line (a, b) can be visually displayed on the device by a lamp.
Patent DE-4409130-A1 (DE)
Title: Saw blade guide for band saws
Inventor: FRITZ HANS
IPC: B23D55/08
Filed: 1994-03-17
Abstract: The guide consists of two plate type guiding shoes (1,2) with a ring type edge (R) which forms the contact surface (1c,2c) for the saw blade (S). The guides are held rotatable in a bearing in a frame on a common rotation axis (DA), each side of the guide supported on a spigot (1a,2a), not connected to the other. The spigots are each supported on a plate carrier (3a,3b) in a pair of ball bearings. This allows the area between the guides to be completely free for the saw blade. The diameter of the guides can be restricted to the width of the saw blade minus the width of the saw teeth. The frame, carrying the guide, is vertically and horizontally adjustable mounted on the saw machine.
Patent DE-4410446-A1 (DE)
Title: Wiper device
Inventor: TALLUT ROBERT
IPC: B60S1/04
Filed: 1994-03-25
Abstract: The invention relates to a wiper device in the embodiment with at least one window-wiper strip which is protected prior to the vehicle being removed from the warehouse by a removable protective profile (10). The protective profile (10) has two limbs (13, 14) which are extended by longitudinal lips (15, 16), the length of which is longer than the length of the grooves (12) of the wiper blade (4). At least one of the lips (15, 16) has at each of its ends a protuberance (17 to 19) which protrudes with respect to one of the surfaces of the lip (15, 16). The invention furthermore relates to a protective profile and to a method for the production of such a protective profile. Use: motor vehicles. <IMAGE>
Patent DE-4411030-A1 (DE)
Title: Mixing process for low viscosity materials and process appts.
Inventor: SCHREIBER HANS DR DR
IPC: A61K6/90
Filed: 1994-03-30
Abstract: In a process for mixing two or more low viscosity materials prior to polymerisation the materials are initially maintained separately in a capsule (1) separated by a thin diaphragm. Mixing is effected by shaking the capsule (1) to cause an agitating pellet (3) to break the diaphragm (2) and initiate mixing of both materials (6, 7). Process appts used esp. in producing dental models includes a mixing capsule (1) with a diaphragm (2) separating chambers (1', 1") each of which holds a material component, e.g., resin (6) and catalyst (7). The capsule (1) is mounted in a vibrator (18) which initiates movement of the agitating pellet (3) and hence fracture of the diaphragm (2). After removal of the capsule (1) from the vibrating mixer (17, 18, 19) a piston (8, 13) forces the mixed materials (6, 7) from the capsule (1).  Pref. the mixer (18) is a modified amalgam and/or filler mixer. Capsules (1) are produced by injection moulding two or more chambers (1', 1") each of which is filled with a separate material. One chamber (1') holding the catalyst (7) has a piston (8) with finger extension (13) sealing one end after filling. A diaphragm (2) is placed over the other end before the second chamber (1") including an agitating pellet (3) is sealed onto the first chamber (1') to form a complete capsule (1). After filling the second chamber (1") with resin an element with an extension for an application channel (10) is sealed onto the front end. All mixing ratios can be mixed and dispensed.
Patent DE-4413450-A1 (DE)
Title: Generating realistic digital images
Inventor: KERSCH ALFRED DR
IPC: G06T15/50
Filed: 1994-04-18
Abstract: In the method for synthetic creation of realistic digital images, the brightness of each pixel of a digital image is calculated, and data from a computer model of an image scene is used with object descriptions and illumination sources.By means of a computer algorithm to calculate light intensity from the reflectively of points and surfaces of the objects by multiplication, and using summation over a number of points and surface areas, with the aid of a sequence of pseudo-random numbers the image details are calculated.
Patent DE-4414923-A1 (DE)
Title: Method and device to process a sequence of images
Inventor: ERZRIELEV JAY
IPC: G06T15/08
Filed: 1994-04-28
Abstract: An image reproduction system modifies a sequence of images, which are grouped into sets. The images in each set are overlaid consecutively on a single image. The user defines modifications on an overlaid image of a set, and they are transferred to all images in the set. <IMAGE>
Patent DE-4418280-A1 (DE)
Title: Unloading and emptying device for saggers
Inventor: KONERT KARL-HEINZ DIPL ING
IPC: F27D3/00
Filed: 1994-05-26
Abstract: The unloading system has a frame (3) in the form of a portal crane with a movable parallel grab (4). The firing box emptying device (5) has a parking track (7) for a firing box (1). A grab and swivel arrangement (9) is provided between the track and the container (8). A cover (10) fits over the firing box as it is swivelled through 120 deg. about the axis (11) to reach the emptying position.
Patent DE-4424728-A1 (DE)
Title: Shield against wind and flying sand
Inventor: SCHOLL MARIE-LOUIS
IPC: E04H15/00
Filed: 1994-07-13
Abstract: The shield consists of 6 light metal bars 75 cm long and each with a dia. of 1 cm. The bottom end of each bar is pointed, and the top end has a rounded knob with a dia. of 2 cm. A 3.5 mm thick hole is bored through each rounded knob for fixing the wind-shield canvas which is 5 m long and 60 cm high. The bars are inserted into 6 loops sewn with strong thread into the canvas and have top fastenings including eyelets.
Patent DE-4432736-A1 (DE)
Title: Goods loading position determining system using satellite navigation system
Inventor: PETERSEN JENS
IPC: B66C13/00
Filed: 1994-09-14
Abstract: A transport unit (20) carries a satellite navigation receiver (26) for automatic determination of a raw instantaneous position value. A central station (22) contains a satellite navigation receiver (24) for automatic determination of a raw value for an accurately known reference position. An instantaneous error value is derived by comparing the instantaneous and known reference position values. The transport unit or central station can contain a device for receiving raw position values from the shipping unit or position measurement errors from the central unit. A correction device corrects the raw position values obtained at defined times with measurement errors from raw reference position values obtained essentially at the same times. The corrected position values are stored.
Patent DE-4435799-A1 (DE)
Title: External pump stroke indicator in an implanted infusion system for drugs
Inventor: SE JAN ROSEN
IPC: A61M37/00
Filed: 1994-10-06
Abstract: The invention relates to an external pump stroke indicator in an implanted infusion system for drugs, in which the system comprises a pump for conveying the drug in the patient, an orifice (2) covered by a septum being arranged on the outlet of the pump. A cylinder (42, 44, 46) of a transparent material can be connected in an essentially erect position via its lower end to the orifice (2), the cylinder (42, 44, 46) being intended to be filled with a liquid. In the cylinder (42, 44, 46) there is a movable sinking body (48) which as a result of its weight normally rests against a seat which is provided in the cylinder (42, 44, 46) and which delimits movement of the sinking body (48) in the direction of the lower end of the cylinder. The sinking body (48) is made of a material that has a higher density than the liquid, so that the sinking body normally rests against the seat and moves only if pressure rises occur in the liquid which are caused by the pump strokes of the infusion system. <IMAGE>
Patent DE-4437522-A1 (DE)
Title: Container esp. for storing paper money e.g. while swimming
Inventor: GROS FRITZ
IPC: A45C11/22
Filed: 1994-10-20
Abstract: The container consists of two cylindrical halves which are screwed together or otherwise attached to one another so that the container is watertight. The length of the container is selected to suit a particular currency.One or both halves of the container have a hole which runs through the thickness of the end walls of the cylinder. A chord is threaded through these holes with which the container can be attached to swim-wear or strapped to the body.
Patent DE-4443337-A1 (DE)
Title: Arrangement for the accurate, preferably computer-controlled fluid-volume flow measurement within a wide volumetric flow range
Inventor: ZIEGLER GUSTAV PROF DIPL ING
IPC: G01F1/36
Filed: 1994-12-06
Abstract: The invention can be simplest described in exemplary fashion as a subassembly of a unit for measuring the flow behaviour of fittings (kv measuring unit). Here, the object is to accurately measure the volumetric air flow drawn in from the surroundings (the measuring space) as a function of the degree of opening. The proven differential pressure method is usually used as the measuring method. The fact that the volumetric flow changes within very wide limits during the measuring of a test piece is a handicap. Therefore the requisite measuring accuracy cannot be maintained without a special measure (use of a stop plug, etc.). In the measuring arrangement according to the invention working according to the differential pressure method, the choke cross-section is variable and is adapted in a computer-controlled manner to the changing conditions. In this way, the measuring operation can be optimised and the measuring uncertainty can also be reduced by repeated measuring with different choke cross-sections (gap widths). In contrast to conventional differential pressure devices, the arrangement according to the invention is especially suitable as a subassembly of a fully automatic, computer-controlled unit.