baber/WOPTO huggingface dataset:
Patent DE-4116011-A1 (DE)
Title: Functional monitoring of vehicular brake warning lamp switch - indicating failure when number of braking operations, not accompanied by closure of switch, exceeds predetermined limit
Inventor: MICHEL THOMAS DIPL ING
IPC: B60Q11/00
Filed: 1991-05-16
Abstract: A data bus (10) conveys acceleration measurements (A) to two threshold comparators (11, 12) with negative and positive references (B1, B2) respectively, setting and resetting a flip-flop (13) whose output trailing edge drives a counter (14) reset by the deriv. pulse (17) from the switch (15) in question. The count (Z) is compared (18) with a fixed limit (B3). An AND gate (19) gives warning (22) when this is exceeded while the throttle flap (21) is at a positive angle (20). ADVANTAGE - Continuous monitoring with plausibility check affords earlier warning of switch fault, using measurements made by antilock braking system at no extra cost.
Patent DE-4117040-A1 (DE)
Inventor: LUETH STEFAN DR
IPC: C02F1/68
Filed: 1991-05-24
Abstract: In the method described, the liquid having the higher adhesive power is contacted with fibres of non-absorbant material, the fibres removed from the liquid and most of the liquid adhering to the fibres removed from them, thus enabling them to be re-used. Also described is a device for carrying out the method, and uses of this device.
Patent DE-4122774-A1 (DE)
Title: Oil orifice plate for IC engine crankcase breather - has integral support formed with orifice plate casing
Inventor: SCHAELLERT MANFRED DIPL ING
IPC: F02M25/06
Filed: 1991-07-10
Abstract: The orifice plate (9) has a cylindrical casing (12), the crankcase end (13) of which has its outer diameter tapered (14) against the direction of flow. The orifice plate casing (12) has a support (11) with which it forms an integral unit. The preferred version would be made from injection moulded plastics. The support can have snap formations on its outer circumference. USE/ADVANTAGE - Removes a high proportion of residual oil from crank-case blow-by gases; easy and economical to install.
Patent DE-4125264-A1 (DE)
Title: Easy fitting and removable motor vehicle bumper - has transverse spring holding pins on impact dampers engaging in holes in bumper body flanges
Inventor: LUEHR EIKO
IPC: B60R19/18
Filed: 1991-07-31
Abstract: The motor-vehicle bumper system comprises two impact dampers mounted on the body, and a bumper consisting of a U-section supporting body enclosed by a cladding body. Each damper has two aligned transverse holding pins engaging in holes in the flanges of the supporting body. These are contained in a common tubular body, and are thrust into the engaged position by springs acting between them and a removable body passing through the tubular one in the transverse direction. The cladding is secured to the bumper body by a locking member with two flanges hinging together. These bear at their free ends against the body flanges and extend through holes in the cladding, and also have extensions by which they are supported from the flange inside surfaces. Their extended length is greater than the clear width between the flanges, and a tool moves them past the extended dead-centre position into the release position. The cladding can be an injection-moulding of polypropylene, or a compound of this and rubber, whole the bumper body can be a fibre-reinforced pressing of polypropylene. ADVANTAGE - Easy fitting and removal.
Patent DE-4125545-A1 (DE)
Title: Indirect reflector lamp for high-quality interior lighting - has two concave reflectors illuminated through orthogonally prismatic sidewalls of channel surrounding straight fluorescent tube
Inventor: SCHMIDT HANS-J DR ING
IPC: F21V13/04
Filed: 1991-08-01
Abstract: The fluorescent tube (1) is installed in a channel (7) under a central reflector (2.1) flanked by two downwardly concave side reflectors (2.2). The floor (3) of the channel (7) also contributes to reflection through the two transparent sidewalls formed by horizontally-ribbed prismatic plates (4) and vertical transverse lamellae (5) mounted with their plane surfaces back-to-back. The central and auxiliary reflectors (2.1,3) are brought closer together (DK) in the plane of symmetry (Z). ADVANTAGE - Highly efficient light source satisfying direct-screening limitation requirements is achieved with min. height of construction for fluorescent tubes of given diameter.
Patent DE-4126819-A1 (DE)
Title: Rectifier substation circuit for railway system - has coupling units connected via two lines having commutation and discharge units with fast switching
Inventor: GERLACH HORST DR ING
IPC: B60M3/00
Filed: 1991-08-09
Abstract: The circuit includes a central rectifier comprising a thyristor block (1) and a diode block (2) which supply a main bus-bar (3). This connects with a pair of take-off lines (4, 5), each of which have coupling modules (6, 7). Discharge (8) and commutation units (9) provide connection and test possibilities. When a fault occurs in one line, e.g. 5, the thyristor block (1) is inhibited, thyristors (10, 11) are fired, the fast isolator (14) responds and the commutation thyristor is also fired. Each coupling module (6, 7) has diodes (26-29) and auxiliary isolation switches (22-25). ADVANTAGE - Fast response isolation. Provision of test possibility.
Patent DE-4131611-A1 (DE)
Title: Mixer for mortar or concrete - has distribution plate fixed to each end to divide mortar or concrete into streams
Inventor: GERSTNER BERND DR
IPC: B28C5/04
Filed: 1991-09-23
Abstract: Mortar or concrete is produced by first mixing the dry constituents together and then adding the required water. The mixture of dry constituents and water then flows to an after mixer.The after mixer has a cylindrical body (1) with end fittings (18,19) for the attachment of flexible hoses for the delivery and removal of the mortar or concrete. The end fittings (18,19) serve to secure a distributor plate (2,3) at each end. The distributor plates have rows of holes (4,5) so that the constituents flow into the mixer in separate streams and the mixed mortar or concrete flows out of the mixer. USE/ADVANTAGE - Mixer for mortar or concrete which is more efficient than existing mixers.
Patent DE-4131786-A1 (DE)
Title: Safety device for car washing plant - monitors spacing between successive vehicles to bring transport conveyor to rest
IPC: B60S3/00
Filed: 1991-09-24
Abstract: The car washing plant has a conveyor (12) with an endless conveyor belt (12a) with spaced reception devices (14) cooperating with the wheels (16a) of the successive vehicles (16) at given relative spacings along the conveyor belt (12a) feeding them through the washing path. The conveyor (12) is stopped and started via a control circuit (20), acting as an automatic lock for preventing collision between successive vehicles (16). Pref. the control logic uses a control computer (26) which brings the conveyor drive (19) to a standstill when the spacing between successive vehicles (16) narrows as detected by sensors (22) lying between them. ADVANTAGE - Safe handling of large number of vehicles.
Patent DE-4133637-A1 (DE)
Title: Portable electrically driven heart massage appts. - has variable acceleration of movement, rate and pressure
Inventor: AMANDI FRANZ D
IPC: A61H31/00
Filed: 1991-10-11
Abstract: The appts. for use in cardiac resuscitation includes an electrically driven massage head applied to the chest of the patient. The appts provides adjustable acceleration and slowing of the mechanical movement, and regulation of applied pressure. Power is derived from mains supply, D.C. supply or portable battery source. The appts. consists of a mounting plate (2), frame (6), crank (8), connecting rod (4), and massage head (8) containing ballast weights (7). USE/ADVANTAGE- Provides consistent, precise and regular massage especially while patient is being moved by stretcher, ambulance etc.
Patent DE-4133914-A1 (DE)
Title: Lacquer applying feed for rotary printing machine - has electric motor to adjust position of lacquer applying roller
Inventor: BILDESHEIM RUDOLF
IPC: B41F23/08
Filed: 1991-10-12
Abstract: The feed consists of a trough (7) which contains the lacquer and a first roller (1) which is partly immersed in the lacquer. As the roller rotates, lacquer adheres to its surface and surplus lacquer is removed by a second roller (2). The first roller rotates in contact with the lacquer applying roller and a lacquer reservoir (6) is formed in gap (8) between the rollers. The first roller is brought into contact with the third roller (3) by swinging arms actuated by pneumatic cylinders (13,14). USE/ADVANTAGE - Application of lacquer coating to printing cylinders by a method with accurate control of lacquer flow.
Patent DE-4138824-A1 (DE)
Title: Motor vehicle wheel with reflective and/or luminescent components - mounted on visible outer side for easier recognition in darkness or low visibility conditions.
Inventor: SCHWARZ GUENTER
IPC: B60B19/00
Filed: 1991-11-26
Abstract: The components, radiating light in the visible spectrum, can be mounted in a wheel balancing wt. (2) a protective cap (3) at the hub fixing nuts (4, 5) or area covering segments (7) on the outer surface of the wheel. The valve cap (6) can be completely made of appropriate reflective or luminescing material. The components can be mounted in the spokes of a spoked wheel. The components can be buried to increase light dispersion. They can be embedded in protective material. USE - Enables vehicle to be seen conspicuously from the side which normally has no indicating lamps. Easily observed if vehicle is moving or stationary.
Patent DE-4138851-A1 (DE)
Title: Catalyst for e.g. IC engine gaseous emissions purificn. - comprises catalysts on carriers coated on foils which form smooth, corrugated grooved or offset channels
IPC: F01N3/28
Filed: 1991-11-26
Abstract: Catalytic gas treatment device, pref. for heavy vehicles and industrial plant, consisting of catalysts on catalyst carriers, which have been applied to foils which form smooth, corrugated, grooved or offset channels and are lengthwise spiralled or layered and prevented from axial movement by the mechanical construction or by soldering and enclosed by a jacket or half-shells. At least one catalyst carrier (5) consists of foils (4) with catalyst carrier layer (6), whose channels (1) form an angle (3) with the flow axis (2) which is greater than zero. USE/ADVANTAGE - Catalyst arrangement for purificn. of gaseous emissions, particularly vehicle exhaust gases, providing improved catalyst utilisation by enhancement of turbulence and residence time.
Patent DE-4201164-A1 (DE)
Title: Solar powered induction ventilator for vehicle - has programmed control for progressive activation of ventilator motors when parked
Inventor: KANNO YOSHIHISA
IPC: B60H1/00
Filed: 1992-01-17
Abstract: The solar panels on the outside of the vehicle charge an accumulator and also drive several ventilator fans (3,4) to vent the inside of the vehicle when parked. The system is controlled by a processor which progressively applies power to a first ventilator and then activates successive ventilators if required. The successive ventilators are progressively activated after the preceding ones are fully operating. This ensures adequate start-up current is available for the motors. If subsequent motors are not started properly a detection system repeats the start-up procedure. After a set number of attempts the time intervals between starting operations is increased. ADVANTAGE - Effective ventilation control when parked; fail-safe starting of ventilator motors.
Patent DE-4215545-A1 (DE)
Title: Wire basket spool for gas-shielded welding wire - consisting of a small number of wire hoops joined together by circumferential sections
Inventor: MAROLD WOLFGANG DIPL ING
IPC: B21C47/28
Filed: 1992-05-12
Abstract: Wire basket spool (35) for welding wire for gas-sheilded proccesses has a series of U-shaped hoops (27) which are attached to each other by circumferential sections (28-34). The wire forming the basket has a meandering shape with turned-up (25,26) legs, the ends of the wire being joined together to form a ring. ADVANTAGE - Basket is formed of a small number of elements, reducing welding costs.
Patent DE-4221428-A1 (DE)
Title: Signal compressor for audio reproduction system - detects input signal level to access tables containing output values for compressing different signal ranges
Inventor: ISHIMITSU SHUNSUKE
IPC: H03G11/00
Filed: 1992-06-30
Abstract: The signal compressor has a variable gain amplifier (1) regulated by a control signal. The input to the amplifier is also received by a signal level detector (3) that determines the amplitude. The output generated is received by a module (4) that contains input-output data in the form of two tables. Each table provides an output that can be used to vary the gain setting to provide an optimal signal compression. The selection of which table is used is made by a separate stage (5). The tables relate to different signal ranges, i.e. relatively low or high ranges. ADVANTAGE - Optimal signal compression for all signal volumes.
Patent DE-4222366-A1 (DE)
Title: Electrical motor operated vehicle door safety mechanism to prevent operation by children - has central driver operation to cause mechanical interlock to move to position where door lock cannot be operated
Inventor: KOBER RAINER
IPC: H02P7/03
Filed: 1992-07-08
Abstract: An electric door lock system for vehicles includes a central facility to prevent operation by children. The actuator has a motor (1) coupled to a rack-and-pinion element (10). The motor is selectively connected to the power supply (4) via a switching unit (11). A limit switch indicates the state of the actuator, i.e. on or off. When the driver operates switch contacts (2), the supply to the motor is activated and the interlock process begins. The actuator moves the extended position and the door lock is secured with the motor and switch held in position. ADVANTAGE - At least one switch state indicated. Cost effective installation can be completed on prodn. line.
Patent DE-4223940-A1 (DE)
Inventor: ZILCH HARALD DIPL CHEM DR
IPC: C07F9/38
Filed: 1992-07-21
Abstract: Compounds of formula (I) in which R<1> is hydrogen, a straight-chained, branched, saturated or unsaturated, possibly phenyl-substituted alkyl radical with 1-9 carbon atoms or a phenyl ring, which may be substituted by C1-C3-alkyl, C1-C3-alkoxy or halogen; R<2> is hydrogen or C1-C3-alkyl, in which the two radicals may be the same or different, R is hydrogen or a straight-chained or branched alkyl radical with 1-4 carbon atoms, X is an alkylene chain with 1-6 carbon atoms, which may be singly or multiply substituted by C1-C3-alkyl and may be interrupted by oxygen, and 1 or 2 carbon atoms in the alkylene chain may be a component of a cyclopentyl or cyclohexyl ring, and A is hydrogen or possibly amino substituted by alkyl groups with 1-6 carbon atoms, and their pharmacologically acceptable salts, process for producing them and medicaments for the treatment of calcium metabolism disorders.
Patent DE-4226997-A1 (DE)
Title: Liq. separator for gas analyser - has test-gas inlet duct, conical sepg. chamber, gas rejection outlet duct and test-gas outlet duct allowing removal of entrained liq.
Inventor: KOHSAKA HIROJI
IPC: B01D45/16
Filed: 1992-08-14
Abstract: Liq. separator for a gas analyser, has a test-gas inlet duct (6) with a means (7a,7b) to promote peripheral swishing. Separator also has; a conical sepg. chamber (2) connected at its apex with the inlet duct (6) for the gas under analysis/test; a gas ignition outlet duct (3) leasing from the remote end of the sepg. chamber (2); and a test-gas outlet duct (8), with its inlet inside the sepg. chamber (2), stood off from and opposite to the test-gas inlet duct (6). USE/ADVANTAGE - Removal of entrained liq. from a gas stream prior to analytical measurements on the gas pulse.
Patent DE-4228395-A1 (DE)
Title: Immuno-absorbent for allo-antibody determn. - comprising magnetic carrier particles coated with monoclonal antibody bonding with target antigen
Inventor: LOELIGER CHRISTOPH-CORNELIUS D
IPC: G01N33/80
Filed: 1992-08-26
Abstract: Immunoabsorbents (I) consist of magnetic carrier particles surface-coated with antibodies which are themselves treated with monoclonal antibodies (MAB). On incubating with whole blood or with pre-purified cell suspension MAB bond with animal or human cell surface antigens (target antigens) (CSA). CSA are pref. lymphocyte, thrombocyte, monocyte or granulocyte antigens. USE/ADVANTAGE - The use of (I) is claimed for detection and quantitative determn. of allo-antibodies (AAB), esp. in serum. Specifically (I), after bonding with CSA, is used in an immunoassay as solid phase to which AAB binds, the bonded AAB subsequently being determined using labelled antibodies. AAB are e.g. blood group antibodies (formed e.g. after transfusion and leading to incompatibility or even haemolysis) or antibodies against thrombocyte surface glycoproteins (formed e.g. after transfusion or during pregnancy, and leading to severe diseases such as thrombopenia). (I) can be used for early detection of these dangerous antibodies, by selective screening. (I) can be reacted directly with whole blood, without previous isolation of CSA, and provide sensitive, rapid and selective assays.
Patent DE-4229007-A1 (DE)
Title: Axial piston machine of swashplate type - has several, spaced setting pistons for swashplate relief of working piston forces in all conditions.
Inventor: DEININGER HORST DIPL ING
IPC: F04B1/20
Filed: 1992-08-31
Abstract: the machine has a rotary cylindrical drum with bores concentric to rotation axis. The washing piston (5), abutting the swivelable swashplate (12), are longitudinally slidable in the bores. The plate swivel angle in adjusted by setting pistons (14), abutting the swashplate side away from the drum. Several setting pistons are spaced and so arranged and dimensioned that the swashplate is relieved of axial forces of the working pistons in all conditions of the axial piston machine. USE/ADVANTAGE - Axial piston machine is of compact design with simple swashplate support.
Patent DE-4233549-A1 (DE)
Title: Detecting RPM and rotation direction of rotary drive, e.g. window lifter of motor vehicle - using signal generating or altering element connected to rotary drive and supplying detecting sensor and electronic evaluation unit
Inventor: KALB ROLAND
IPC: G01P13/04
Filed: 1992-10-01
Abstract: A rotation of the signal generating or altering element produces a cyclic, direction of rotation coded signal. This signal is detected by the sensor (3) and is supplied to the electronic evaluation unit. The coded signal has at least one extreme value. Different rising or falling signal amplitudes occur when approaching different sides of the extreme value, and/or related to a 360 deg. cycle, the extreme values are distributed non-uniformly with at least one spacing, which is not equal to the ratio of 360 deg. to the number of the extreme values. USE/ADVANTAGE - Motor vehicle window lifters or sliding roofs. Gives high resolution of rotational speed and direction of rotation with small prodn. cost.
Patent DE-4300472-A1 (DE)
Title: Measurement of mass flow of medium flowing through pipeline
IPC: G01F1/84
Filed: 1993-01-11
Abstract: A vibrational force is directed onto the pipeline to produce the flexural vibration of the pipeline. As a result of the dynamic interaction between the prim. flexural vibration of the pipeline and the convectional movement of the medium flowing in the pipeline (1,2), a second flexural vibration of the pipeline is produced.Two movement sensors are arranged at different cross sections of the pipeline to convert the movements to a first and a second electrical alternating signal representing the two flexural vibrations. The mass throughput of flowing medium is then determined.
Patent DE-4300751-A1 (DE)
Inventor: REINTANZ BERNHARD
IPC: F23J15/00
Filed: 1993-01-14
Abstract: PCT No. PCT/DE93/00914 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Sep. 24, 1993 PCT Pub. No. WO94/15700 PCT Pub. Date Jul. 21, 1994The invention concerns a device for cleaning the flue gases in flue-gas desulphurization installations by spraying a lime suspension into the gases, the device having a conical wall (2) disposed in the direction of flow of the liquid which is sprayed into the flue gases.
Patent DE-4302362-A1 (DE)
Title: Writing tip for capillary writing instruments
Inventor: BREUNIG ALEXANDER
IPC: B43K8/18
Filed: 1993-01-28
Abstract: A writing tip for capillary writing instruments possesses, in a housing, in addition to a writing capillary, at least one drop weight, one cleaning wire and one spring, the spring being arranged between the housing or a securing element and the drop weight and acting on the drop weight in the axial direction, and the drop weight and the cleaning wire being oriented in the housing and in the writing capillary against the force of the spring to be axially movable. The writing tip is improved in that - as is known per se - the spring (5, 5', 5'', 5''') acts on the drop weight (2) and, between the housing (1) and the drop weight (2), an axial spring travel (7) towards the writing capillary (4) exists, this spring travel being so designed and dimensioned that, in the event of axially oriented shaking movements, the wire tip (31) of the cleaning wire (3) projects beyond the capillary tip (41) and the writing capillary (4), that the wire tip (31) and the capillary tip (41), in the position of rest and in the writing position, lie substantially on one horizontal plane or are flush, and that the drop weight (2), in the position of rest and in the writing position, bears on a rearward stop (12) which is arranged in the housing (1) or on the securing element (6). <IMAGE>
Patent DE-4303258-A1 (DE)
Title: Upright corner support for transporting pallet trays and goods
Inventor: PLACH KURT DIPL ING
IPC: B65D19/38
Filed: 1993-02-04
Abstract: The upright supports are made of metal, plastics or a combination of both. The profile is shaped and formed at set interval to form grips onto which the corners of the pallets are secure using attached hooks etc. The uprights can be fitted to trolleys to allow stacked trays to be moved.The shaping of the supports is via cutting and pressing or by laser cutting. The pallet corners lock into the profiles so that the assembled stack has a minimum of external frame and a maximum of packing density.
Patent DE-4308416-A1 (DE)
Title: Apparatus for the magnetic treatment of flowing liquids, inorganic and/or organic mixtures or solutions, in particular water
Inventor: ZINK WERNER
IPC: C02F1/48
Filed: 1993-03-17
Abstract: The invention relates to an apparatus for treating flowing liquids, inorganic and/or organic mixtures or solutions, in particular water, which is intended for direct installation in liquid systems preferably by means of a built-in flange (1) or for indirect installation in commercial apparatuses, preferably as a combination in commercial filter apparatuses, which apparatus impinges the liquid to be treated with one or more electromagnetic or permanent magnetic fields during flow through. In the invention at least two treatment spaces (3 and 11) are present, at least one control element (12) controlling the flow through at least one treatment space (11). During flow through, one or more treatment spaces are connected or disconnected in steps (e.g. first stage: 3 and 8, second stage: additionally 11 and 14). The flow velocity decisive for the efficiency is achieved even in the case of very low volumetric flow rates by means of the invention and remains virtually constant over a broad range at larger volumetric flow rates. Nevertheless, large maximum volumetric flow rates can also be achieved. As a result of further advantageous designs, the expense and structural size are kept small and the efficiency is further optimised. <IMAGE>