baber/WOPTO huggingface dataset:
Patent DE-4230387-A1 (DE)
Title: Claw extension for electrical installation box fixing claw - has U=shaped guide designed to clip on end of existing fixed claw
Inventor: DIEGMANN ROLF DIPL ING
IPC: H02G3/18
Filed: 1992-09-11
Abstract: The claw extension (2) is shaped so that it fits directly to the existing fixing claw (1) for the electrical installation box (10). Pref. the claw extension has a U-shaped guide (7) fitted to the end of the fixing claw and a spring element (5) matched in shape to the contour of the fixing claw which fits beneath the point of the latter, to prevent movement of the claw in the opposite direction to the insertion direction. ADVANTAGE - Allows installation box to be adapted for different fixing depth.
Patent DE-4236015-A1 (DE)
Title: Liquid flow meter with measurement rotor - has gear wheel rotor turning in path of measurement light beam inside measuring chamber, rotor speed corresp. to flow rate
Inventor: MERKEL WOLFGANG DIPL ING
IPC: G01F5/00
Filed: 1992-10-24
Abstract: The flow meter has a housing (3) with an inlet (1) and an outlet (2) channel connected to a measurement chamber (4) contg. a measurement gear wheel rotor (6) in a measurement section with a light source and receiver. The rotor turns with the flow of fluid and interrupts the light path with opaque regions alternating with transparent regions to produce a number of pulses corresp. to the rotor angular speed and hence the flow rate. The measurement rotor, which rotates about a rigid axis which is fixed at one end, can be made by etching, stamping or by an injection method. ADVANTAGE- Flow meter can be manufactured economically and can be easily assembled, disassembled and cleaned.
Patent DE-4238337-A1 (DE)
Title: Measurement cell for determn. of ammonia or hydrazine in a gas or liq. sample
Inventor: KIESELE HERBERT DR
IPC: G01N27/49
Filed: 1992-11-13
Abstract: Electrochemical measurement cell for amperometric determn. of ammonia or hydrazine in a gaseous or liq. sample, comprises at least a measurement electrode and a counter electrode situated in an electrolyte chamber filled with a soluble electrolyte (3) comprising an aq. soln. of a hygroscopic salt of an alkali(ne earth) metal or both to provide a neutral to weakly acid pH in the electrolyte, the electrolyte chamber being sealed off from the sample by means of a permeable membrane.
Patent DE-4238932-A1 (DE)
Title: Slide ring seal for pulley cradles - has cooling vanes on circumferential face of revolving slide ring to increase heat dissipation surface area.
Inventor: ZUTZ HANS-HENNING
IPC: F16J15/34
Filed: 1992-11-19
Abstract: The seal comprises a rotationally secured slide ring and a revolving slide ring. The two rings have on the circumference a tension surface for holding an elastic sealing ring. The revolving slide ring (2) has cooling vanes (10) and in the installed state is mounted on the side remote from the medium to be sealed. The cooling vanes can be set on the circumferential face opposite the tension face (9). These vanes are formed by radial recesses (10) and extend axially right up to the slide face of the slide ring (2). USE/ADVANTAGE - Slide ring seal for pulley cradles with improved heat dissipation and increased wear resistance.
Patent DE-4242168-A1 (DE)
Title: Cutter attachment for tractor for cutting blocks from silage store - has sword shaped cutting blades and conventional U-cutter to remove short blocks
Inventor: VOELK POLYKARP
IPC: A01F25/20
Filed: 1992-12-15
Abstract: The cutter is mounted on parallel lifting arms (4) on the front hitch of the tractor and has horizontal sword blades (6) to cut into the silage stack (8). The block is cut by a conventional U-cutter (1) with sides to contain the block. The cut block is pushed off the cutter by a pendant mounted wall (2) operates by a hydraulic servo (3). The sword shaped cutters remove short blocks and require a relatively small ramming force. The blades are double edge and have stubby front cutting points. The discharge wall can also be mounted on parallel support levers. ADVANTAGE - The cutter uses a conventional U-cutter and requires a smaller ramming force. The removal of smaller blocks provides a clean silage removal and reduces wastage and spoilage.
Patent DE-4303741-A1 (DE)
Title: Data transmitter for e.g. motor vehicle control - has computer, transmission line for serial data, interface coupled with address and data bus, and read and write control circuits
Inventor: ARIMOTO AKIYA
IPC: G06F13/28
Filed: 1993-02-09
Abstract: The data transmission control system (14) is located between a host microcomputer (10) and a transmission line (1) for serial data. The host computer interface circuit (15) is coupled with an address and data bus (11, 12). The circuit connects with a read control circuit (19), read multiplexer (20), write control circuit (21) and a write buffer circuit (22). The write control circuit controls the buffer for transfers to occur between computer and bus. The read multiplexer is associated with a number of register stages (16), containing a status register, receiver data word register and transmission data word register. USE/ADVANTAGE - Reduces loading on host computer.
Patent DE-4315005-A1 (DE)
Title: Device for measuring angular positions of a moving object with respect to its initial position
Inventor: RATHJENS DIETER DIPL ING
IPC: G01D5/26
Filed: 1993-05-06
Abstract: Device for measuring angular positions of a moving object with respect to its initial position, which object is equipped with a radiation source (12) for the near infrared region. The radiation source (12) is detected by a TV camera which is sensitive in the near infrared region. The initial position of the object (4) represents the reference position of the radiation source (12). Connected downstream of the TV camera (10) is a microprocessor-controlled real-time image processing system (11) which detects the radiation source (12) in the image of the field of view transmitted by the TV camera (10), and thus detects the object, and continuously tracks said source and said object, and also determines the angles of the object (4) with respect to its initial position from the amount of deviation of the radiation source (12) relative to its reference position. <IMAGE>
Patent DE-4315594-A1 (DE)
Title: System for transmitting pulses, in particular control pulses, on a radio-frequency basis
Inventor: GRABOWSKI THOMAS DIPL ING
IPC: H01P1/02
Filed: 1993-05-11
Abstract: Published without abstract.
Patent DE-4316947-A1 (DE)
Title: Motor vehicle with a rail for the attachment of a load carrier
Inventor: LAURICK WOLFGANG DR ING
IPC: B60R9/00
Filed: 1993-05-21
Abstract: The prior art provides a roof rail, the two rail rods of which can be fixed in position with one in the region of the A-pillar and the other in a rear region of the passenger car. According to the invention, for each front supporting foot there is provided on the A-pillar a fastening device which is arranged recessed with respect to the A-pillar skin and is covered by means of a cover flush with the outside of the skin. Use in cabriolets with or without a hard top. <IMAGE>
Patent DE-4321139-A1 (DE)
Inventor: VOLLMER SANDREA DIPL ING
IPC: A41C5/00
Filed: 1993-06-25
Abstract: Described is a method for reshaping (transforming) textile sheet materials composed of pure natural fibres or a fibre blend by exposing the textile sheet material to sodium hydroxide solution at a concentration of 30 DEG  Bé at a temperature of 60 DEG C, treating the textile sheet material for a certain period until a desired shrinkage process has occurred, then removing the sodium hydroxide solution mechanically, especially by squeezing, then mechanically forming the textile sheet material into a new shape, completely removing the rest of the sodium hydroxide solution, and end-treating the textile sheet material in accordance with the subsequent use. <IMAGE>
Patent DE-4327313-A1 (DE)
Title: Method of controlling the pressure of a hydrostatic machine with variable delivery volume
Inventor: MUELLER KARSTEN DR
IPC: F04B49/08
Filed: 1993-08-13
Abstract: The invention relates to the pressure control of a variable displacement pump for a hydraulic system with at least one consumer. Depending on the size of the installation, that is of the actuating cylinders, hydrostatic machines and the pipeline network, the pressure-medium volume contained between the variable displacement pump and the low-pressure side of the consumers varies considerably. If the consumer pressure is controlled in such an installation, for example in a press or a plastic-moulding machine, e.g. when a cylinder is moved against a stop, a pressure control is provided according to the invention which enables the degree of damping of the controller and thus the control quality to be optimally set automatically to a constant value irrespective of the contained pressure-medium volume of the installation to be supplied. The setting work at the pressure controller which was hitherto necessary for adapting the controller to the respective installation is thus dispensed with.
Patent DE-4332756-A1 (DE)
Title: Use of novolak derivatives in the dyeing of polyester-cellulose blend fabrics and processes for the continuous dyeing of such blend fabrics
Inventor: KRUSE HUBERT DIPL ING
IPC: D06P3/82
Filed: 1993-09-25
Abstract: The present invention relates to the use of phenol- and naphthol-novolak-oxyalkylate mixed esters which as dyeing assistants in the dyeing of polyester-cellulose blend fabrics prevent the staining of the cellulose portion by disperse dye, and to processes for the continuous dyeing of such blend fabrics using phenol- and naphthol-novolak-oxyalkylate mixed esters.
Patent DE-4333708-A1 (DE)
Title: Prestressed ground anchor encased in a granulated material
Inventor: GUDEHUS GERD PROF DR ING
IPC: E02D5/80
Filed: 1993-10-02
Abstract: The subject matter of the invention is a system of prestressed tension members in the soil for stabilising the same, the tension members being encased in a granulated material. Stable boreholes are made in a statically required pattern by displacing and compacting the soil. Afterwards or at the same time, tension-proof rods with or without a widened end portion are inserted. An angular- and single-grained granulated material which has to be deposited in a compact manner is then blown into the holes. By a sleeve being screwed onto the threaded tension rod, the granulated material is restrained bead-like against the soil at the desired location, and the tension rod is prestressed towards the rear end. Earth pressures behind retaining walls and vaults can thereby be reduced or largely absorbed. The strand of granulated material can at the same time serve as a drain. The system is also suitable for supporting slopes and cavities as well as for stabilising weak foundations.
Patent DE-4341099-A1 (DE)
Title: Terminal apparatus for buildings systems technology
Inventor: RIPPEL HORST
IPC: H02G3/00
Filed: 1993-12-02
Abstract: The terminal apparatus has a data bus (12) formed of a network of leads. Bus coupling units (13) can be connected to the data bus (12). These units (13) each include a microprocessor to generate, transmit, receive and analyse data telegrams and to process received data telegrams into switch or key commands and to convert these commands into an analog or digital value. The coupling units (13) enable organised data telegram traffic. Each unit (13) is connected to a function specific application module via several internal communication lines and an application interface to generate function signals to send the telegram. The application module is a tri-state function unit (14,15,16) with at least one automatic transmitter (15,16) with a device socket (57) and a button (49) to provide the tri-state, and an automatic analyser (14) with a housing (24) to detect and analyse the tri-state. The analyser (14) is connected to each transmitter (15,16) via a two wire line (25,26,31,32). The analyser (14) and transmitter (15,16) form a current loop supplied by an ac source (35). The button (57) actuates a call device (36,39) which controls the ac source (35) on the basis of the current direction or amplitude or frequency.
Patent DE-4341248-A1 (DE)
Title: Filter bag for vacuum cleaner with compact closure element
Inventor: BUMB GERMANN
IPC: A47L9/14
Filed: 1993-12-03
Abstract: The filter bag (8) has a cardboard mounting plate (16) to which it is attached by adhesive. The plate comprises a four-layer assembly (38-41) in which the profiled cardboard layers (38,40) separated by an intermediate layer (39) are adhesively bonded at their edges. The cardboard layers collectively provide a space (48) in which a closure element (v) slides freely between its open/closed positions wholly contained within the plate. A flexible rubber seal (58) bonded between the layers (40,41) surrounds an orifice (19) in the plate which receives the vacuum suction connector when in use.
Patent DE-4342006-A1 (DE)
Title: Hydraulic main circuit for vehicle
Inventor: ALTMANN UWE DIPL ING
IPC: B60R16/08
Filed: 1993-12-09
Abstract: A hydraulic circuit includes a pump (10) driven by the engine to supply hydromotors for the fan (41,42) and air-conditioning compressor (30,31) plus a flow regulator (19). This has a piston manometer (20) working together with a proportional valve (21). The pump has a inlet throttle (16). The A/C compressor's hydromotor has a 2/2 valve (50), through which the flow controller is adjusted so that in conjunction with a pressure store (26), a constant flow is assured. The inlet throttle has an electronic control unit receiving different signals from the hydraulic circuit and sending signals to the proportional valve. The fan has a pressure relief valve (62).
Patent DE-4343064-A1 (DE)
Title: Liquid container closure
Inventor: SUFFA UDO
IPC: B65D47/30
Filed: 1993-12-16
Abstract: The closure for a container, especially for liqs., has at least one sprung membrane (5) at the upper (1) or lower (3) part of the closure. The membrane (5) can be aligned with the opening (2,4) at the other part of the closure, to give a tension cover over it, and a sprung sealing action between them. The closure is of a plastics which can be injection moulded, and pref. of polypropylene.
Patent DE-4343518-A1 (DE)
Title: Disposal of polyethylene@ esp. cable waste
Inventor: LEVACHER FRIEDRICH KARL DR
IPC: F23G5/02
Filed: 1993-12-20
Abstract: Treatment of polyethylene esp. cable waste, comprises (a) precrushing large pieces: (b) pulverising finely; (c) physical sepn. during pulverisation, storage or transport; and (d) combustion, using the thermal energy.Pulverisation is pref. carried out with exclusion of O2 and/or at low pressure and at a predetermined temp. and the prod. is kept at this temp. for a predetermined time. By-prods. are sepd. by condensn. adsorption, pref. on activated charcoal, and/or washing, pref. is several consecutive stages at decreasing temp.. Polyethylene is reduced to a particle size suited to the combustion technology, pref. a solid fuel process, and pref. is mixed with coal dust and pref. in conjunction with the by-prods. sepd..
Patent DE-4345200-A1 (DE)
Title: Pharmaceutical composition for the treatment of immune reactions
Inventor: SCHUH ROLF
IPC: A61K51/10
Filed: 1993-04-14
Abstract: The present invention relates to a pharmaceutical composition for the treatment of T-cell-specific immune reactions and of T-cell leukaemias, which contains at least four monoclonal antibodies of different specificity against the human lymphocyte markers CD5 and CD7, with two of the monoclonal antibodies being directed against two non-overlapping epitopes of the lymphocyte marker CD5 and the two others being directed against two non-overlapping epitopes of the lymphocyte marker CD7. The pharmaceutical composition according to the invention permits effective suppression of immune reactions in organ or bone marrow transplantations without causing the side effects which have been observed with previously known antibody products.
Patent DE-4402005-A1 (DE)
Title: Simple or multisection bolted connection for crane jib sections
Inventor: SOETH GUALTERIO ENRIQUE
IPC: B66C23/70
Filed: 1994-01-18
Abstract: The linked jib sections (1,2) are jointly interconnectable, while  a pair of stops are allocated to a bolt, or a bolt pair. The sections contains a forked member (9) with an eyelet member (10) for a guide bolt (13), at least in the under-web plane. The eyelet member contains a side protrusion (16) at a distance (15) to the bolt hole (14a). Orthogonally to the eyelet member side face is secured the guide bolt with a protrusion. There is a guide face (17) at the forked member periphery, for mutual adjustment of the jib sections in longitudinal and transverse directions.
Patent DE-4404620-A1 (DE)
Inventor: BEYER CLAUDIA DR
IPC: C08F4/04
Filed: 1994-02-14
Abstract: Lubricating oil additive contains, as active constituents, (co)polymers, or (co)oligomers of monomers with long-chain alkyl gps. obtd. by free-radical polymerisation. The free radical initiators (I) used must: (a) decompose to form prim. prods. that are easily sepd. and/or: (b) form no strongly polar decompsn. prods. and are used in amts. of 0.01-5 wt.% under controlled polymerisation conditions, so that the Mw of the prod. is in the 500-30000 range.
Patent DE-4405083-A1 (DE)
Inventor: ICHIKAWA HIROSHI
IPC: B60K37/02
Filed: 1994-02-17
Abstract: An instrument panel 12 for a vehicle dashboard having meters and indicating lamps, a drive circuit 13 therefor, a centralised control circuit board 14 having a control circuit for vehicle-mounted electric equipment including the meters and indicating lamps, and an electric junction box 15 distributing an electric supply and input/output signals for said vehicle-mounted electric equipment and integrating a ground wire, are integrated in a common meter module unit 3. Electrical wiring and installation of electric instruments in the dashboard of an automobile are facilitated. Details of the electrical plug and socket connections are given (Figs. 30 - 32). <IMAGE>
Patent DE-4405367-A1 (DE)
Title: Compact sealed moisture-proof electric motor e.g. commutator motor
Inventor: BLUMENBERG RAINER DIPL ING
IPC: H02K7/08
Filed: 1994-02-19
Abstract: The free end (37) of the drive-shaft (15) is supported in the motor housing (3) by a sprung self-centring mounting (71) which damps the radial vibration and limits the axial play of the drive-shaft (15). The mounting (71) within the motor housing (3) may have a pressure-loaded ball (73), inside a radially and axially sprung metal retainer (75), locating with a cavity in the free-end (37) of the drive-shaft (15).
Patent DE-4407027-A1 (DE)
Title: Mounting device for loudspeaker, fan or smoke alarm
Inventor: WALTER HORST
IPC: H04R1/02
Filed: 1994-03-03
Abstract: The mounting device has a mounting part (18) which covers the front of a mounting opening in a wall, cover or housing. It also has several retaining springs (14) distributed around the circumference of the mounting part. The springs (14) can be deformed elastically to be retained in the opening in the wall, etc. and they act against the inside of the wall, cover or housing to fix the mounting part. The retaining springs (14) are spring clips with an outer clip back (30) and elastically expandable spring legs (32). These have wrap spring sections for attaching to the mounting part and are tightened by winding these sections.
Patent DE-4409203-A1 (DE)
Inventor: HEISEL MICHAEL DR
IPC: C01B17/04
Filed: 1994-03-17
Abstract: Sulphur contng. cpds. present in the waste gas from a Claus plant are converted to H2S by hydrogenation or hydrolysis. The H2S is then directly oxidised catalytically to elementary sulphur, in a single catalytic stage incorporated in the Claus plant.
Patent DE-4412098-A1 (DE)
Title: Single-phase generator with pole switching circuit for e.g. for mobile homes or boats
Inventor: BALKAU REINHARD DIPL ING
IPC: H02K19/32
Filed: 1994-04-08
Abstract: On reduction of the turning speed of the rotor (12) a circuit switches the rotor winding (without use of brushes) from a smaller to a larger number f poles. If the turning speed of the rotor (12) is reduced from 3000 rpm to 1500 rpm, the rotor winding is switched from two to four poles. A split rotor winding is used. Each rotor winding carries current in one direction. The pole switching circuit causes a current reversal in one or more of the rotor windings. Diodes with contrary polarities are used to achieve the dc current reversal.
Patent DE-4412365-A1 (DE)
Title: Oil burner with fuel atomising nozzle
Inventor: MALOBABIC MICHAEL DR ING
IPC: F23D11/40
Filed: 1994-04-11
Abstract: The fuel atomising nozzle (1) is surrounded by an air duct (11) in the outlet direction of fuel from the nozzle. Behind the latter is formed a flame region in the fuel outlet direction. In the region of the atomised fuel, spaced from the nozzle, is located a metal netting (19). The main flame region (12) is formed behind the metal netting. Pref. the latter has a central aperture w.r.t. the nozzle axis (20), through which a part of the atomised fuel flow directly into the main flame region. The metal netting may be concave or convex.
Patent DE-4414862-A1 (DE)
Title: Optical fibre connector with monitoring device
Inventor: BEHR THORSTEN
IPC: G02B6/42
Filed: 1994-04-28
Abstract: The connector (31) contains an optical transmitter or receiver device (17,7) coupled to the receiver or transmitter (12,2). The optical component of the transmitter or receiver device (17,7) is located at the optical conductor (4). The receiver device (7) is located at the point of coupling between the transmitter (2) and the optical conductor (4). In the event of faults or an inadequate connection of the optical fibre this detects stray optical energy from the transmitter (2). An equivalent transmitter device (17) is fitted with the receiver (12).
Patent DE-4417706-A1 (DE)
Inventor: THODE JUERGEN
IPC: B65D5/50
Filed: 1994-05-20
Abstract: The invention pertains to a casing (3) with a brush (4) for a floor-cleaning device (1), such as a motor-driven carpet-brush, where the brush (4) has a radial clear space or a radial projection (14). To provide an optimal way to replace a brush, the invention proposes that the casing (3) have a tubular containment space (10) for the brush (4), that in the containment space (10) there is a radially inwardly projecting locking means (8) to engage in the clear space or cooperate with the projection (14), that the locking means (8) can be overrun only in one direction and that the containment space (10) is open or can be opened at its two ends (11, 12).
Patent DE-4418000-A1 (DE)
Title: Electronically-controlled cooling fan motor for automobile
Inventor: ALTMANN MANFRED DIPL ING
IPC: H02K11/33
Filed: 1994-05-21
Abstract: The motor has a regulator housing (29) which is thermally and mechanically separate from the motor housing (9), to allow dissipation of the waste heat generated by the electronic power components of the regulator circuit. The outer peripheral surface of the regulator housing has cooling ribs (37), extending in the flow direction of the cooling air stream provided by the cooling fan (3) attached to the motor shaft, with the regulator housing projecting axially from the motor housing.
Patent DE-4418444-A1 (DE)
Title: Vehicle electronically controlled brake servo
Inventor: SCHLUETER PETER
IPC: B60T13/72
Filed: 1994-05-26
Abstract: A vehicle braking with an electronically regulated servobrake that has a first pneumatic working chamber (13) and a second pneumatic working chamber (14), separated by a movable wall (11), with a distance sensor (20) provided for detecting displacements of the movable wall (11) with respect to a stationary wall (5b) of at least one of the two working chambers (13, 14), is improved for simpler assembly and adjustment of the distance sensor in that one wall (11) has a passage (19) through which projects a measuring component (10) connected to another wall (5b) and that the distance sensor (20) converts a relative movement between the measuring component (10) and the distance sensor (20) in the direction of movement of the movable wall (11) into a signal used to regulate the servobrake.