baber/WOPTO huggingface dataset:
Patent DE-3936328-A1 (DE)
Inventor: ROESSLING GEORG DR
IPC: A61K31/495
Filed: 1989-10-27
Abstract: Described are pharmaceutical preparations characterized in that they contain substances, encapsulated in liposomes, with an anti-androgenic action. These preparations are intended for use preferably in the topical treatment of androgen-related ailments.
Patent DE-3937698-A1 (DE)
Title: Mfg. concrete blocks using vibration telephone - measuring vibration amplitude to terminate vibration amplitude is within defined limits
Inventor: WILLECK HERMANN DIPL ING
IPC: B28B3/02
Filed: 1989-11-13
Abstract: Individual containers (21) of a former (20) are filled with concrete. The concrete is compressed by a ram (27) whilst vibrating, pressing and/or stamping it. The vibration and/or displacement amplitude is measured during the vibration, etc. and fed to a controller (28) which terminates the vibration process when the amplitude remains within defined limits over a defined period. The tolerance limits depend on the sensor position, concrete composition, etc. ADVANTAGE - Simpler and more energy efficient.
Patent DE-3938116-A1 (DE)
Title: Hinge for door of railway carriage - enables door to be opened in either direction
Inventor: MOLLS PAUL-JOSEF
IPC: B61D17/20
Filed: 1989-11-16
Abstract: The door (1) of a railway carriage is mounted on hinges which enable the door to be opened in either direction and to lie against the adjoining wall (3) when fully open. The hinge has a connecting piece (21) with two parallel holes for bushes (24) each of which receives a hinge pin (23). The lower end of one hinge pin (23) is held in a bearing which is fastened to the fixed door frame whilst the other hinge pin (23) is held on a bearing fixed to the door leaf (1). The upper ends of the hinge pins are held in bearings fastened to the door frame and door leaf respectively. These bearings (22) have teeth formed in their outer surfaces which mesh with each other so that the connecting piece rotates through an angle equal to half the angle through which the door rotates. USE - Railway carriage doors.
Patent DE-3941149-A1 (DE)
Title: Immersion pump for handling waste water - with combination of two electric motor units to improve performance
Inventor: ROTH ERNST
IPC: H02K5/12
Filed: 1989-12-13
Abstract: The immersion motor pump with an electric drive incorporates a dual drive system. It has two electric motors with different operating characteristics. A second motor unit (2) is arranged between a first motor unit (3) and the pump mechanism (1), and the second motor possesses a different pole pair combination and performance from the first motor. USE/ADVANTAGE - Immersion pump for handling foul and waste water having improved performance over existing pumps, and possessing a slimmer outline.
Patent DE-4003400-A1 (DE)
Title: Solar energy collector - comprises housing connected to outside atmosphere through absorbent material and shuttered valve
Inventor: MUELLER FRIEDRICH
IPC: F24J2/46
Filed: 1990-02-05
Abstract: The solar energy collector comprises a housing (10) connected with the outside atmosphere through a device (12,14) for absorbing harmful substances. When no outside air flows into the housing the absorbent device (12,14) separates the harmful substances from the atmosphere. The separation is by a valve (22) with a shutter (32), and this shutter is closed when there is equal pressure inside the housing (10), and open when there is a pressure difference. Alternatively, there may be two one-way valves between the inside of the housing and the atmosphere, which operate in the opposite direction. USE/ADVANTAGE - There is a reduced maintenance cost w.r.t. the absorbent material.
Patent DE-4006529-A1 (DE)
Title: Hollow ceiling in building - is formed by hollow concrete plates with parallel tubular recesses and reinforced concrete crossbeams
Inventor: KESTING LORENZ
IPC: E04B5/04
Filed: 1990-03-02
Abstract: On each cross beam, a grouting is provided in an upwardly open space formed by adjoining ceiling plates and limited by the upper side of the beam. The cross beams (9) are formed as reinforced concrete proprietory parts with reinforcement bars (27) which are notched to the mould space (8) of limiting face edges (18,19) of the concrete plate for shaping a beam plate (35). With the grout concrete (34) and the cross beam (9) a plate beam (b,bo,d) is formed, which through partial filling (36,37) with grout concrete (34) penetrating through the apertures in the ceiling plate recesses, a non-reinforced deniciculation of the plate beam with the ceiling plate is ensured. USE - As a hollow concrete plate ceiling, partic. for large enclosed spaces, e.g. factories, warehouses, large halls, etc.
Patent DE-4015555-A1 (DE)
Title: Synthetic active carbon e.g. for water purificn. - prepd. by introducing fine pored carbon into coarse pores of inert matrix material
Inventor: AFFONSO BETTINA
IPC: B01J20/20
Filed: 1990-05-15
Abstract: Synthetic active carbon is prepd. by introducing a fine pored form of the carbon into the coarse pores of an inert matrix material. The matrix is e.g. of a mixt. of clay, gypsum, porous silicates, fuller's earth, natural or synthetic zeolites with montmorrilonites in a ratio of 10-70%. Pref. the mixt. is formed into spheres or granules and activated by heating to 700 deg.C under an inert atmos. USE/ADVANTAGE - Prods. have better abrasion resistance than conventional active carbon. Esp. useful for purificn. of drinking water e.g. to remove contaminants e.g. toxic concns. of Pb, Cd and Hg and other adsorbable materials e.g. pesticides and dyes and inorganic materials e.g. heavy metals and radioactive elements.
Patent DE-4017887-A1 (DE)
Title: Re-usable plastic container for transporting chemicals - in which design allows complete transfer of contents, easy cleaning and enables container to be re-used
Inventor: DISSEN JOSEF
IPC: B65D21/02
Filed: 1990-06-02
Abstract: A reusable plastic container has an inward tapering bucket shape. Around the upper edge and projecting outwards and downwards is an integral stiffening edge onto which a cover can be snap fitted. The lower container part also has a curved lifting handle or alternatively the cover can be designed with a hand grip. The cover has a pouring spout which has a detachable, reusable cap. The spout can be formed directly onto the cover or can be a separate component which can be attached later. USE/ADVANTAGE - For transporting paints, stains, pesticides or insecticides. The container is safe, allows total easy transfer of fluids, is easy to clean and is reusable.
Patent DE-4021826-A1 (DE)
Inventor: VELTEN WALTER
IPC: H02B1/20
Filed: 1990-07-09
Abstract: In a distribution installation with at least two rows of electrical apparatuses of a narrow type, which preferably extend horizontally, are arranged one beneath the other and are mounted in each case on a supporting device, the power supply to said apparatuses is effected via a busbar system, supported in an insulating manner, and associated plug devices. Said distribution installation is characterised by a distributor base (16) being provided for the retention of the busbar system, which distributor base is used in a common manner for two or more rows of apparatuses (21). Said base is fitted with retaining pockets (19), running vertically or laterally with respect to the rows of apparatuses, and busbars (20) arranged therein, the number of retaining pockets in this distributor base being equal to the maximum possible number of apparatuses which can be arranged in one row. The contact-making connection between the individual apparatuses and the busbars is made in each case by means of a separate plug device (22) one end of which can be inserted into a contact connecting point (23) of an apparatus and the other end of which can be plugged together with the associated busbar such that it makes contact. <IMAGE>
Patent DE-4025430-A1 (DE)
Title: Torque controlled screwing head - has electroacoustic sensor to measure distortion of bolt under torque
Inventor: SCHLEMBACH WERNER W
IPC: B25B23/142
Filed: 1990-08-10
Abstract: The screwing head is servo driven by a bevel gearing (5,6) and has a direct coupling to the socket head (4a) which grips the bolt (8). The electroacoustic sensor (15) is held in a sprung support to press onto the head of the bolt. The length of the bolt is constantly measured via the ultrasonic signals reflected from its end, internally. The change in length provides a direct measurement of the torque. The electronic processing of the sensor signals provides a direct measurement of the torque. No sensors are required on the gearing drive. The sensor can be held inside a magnetic sleeve to measure ferrous screws. The sensor mounting is sprung to provide a flat coupling to the bolt head. ADVANTAGE - Direct torque measurement, unaffected by drag in the drive.
Patent DE-4028777-A1 (DE)
Inventor: MOHR HERMANN
IPC: A01B59/04
Filed: 1990-09-11
Abstract: Device for attaching a mowing apparatus, especially a rotary mower or other mechanical unit, to the bracket of a commercial vehicle, having one or more joints mounted fixedly on the machine unit and intended for pivoting the attaching device about an axis oblique or transverse relative to the direction of travel, and one or more spring elements inserted between the machine unit or vehicle, on the one hand, and the attaching device, on the other hand, in such a way that they counteract the pivoting. <IMAGE>
Patent DE-4029537-A1 (DE)
Inventor: JANETZKE HELMUT DIPL ING
IPC: F02D41/24
Filed: 1990-09-18
Abstract: The proposal is for a process and device for controlling and/or regulating an operative parameter of an internal combustion engine with a transfer member which determines the relationship between its in and output values in the form of a characteristic or characteristic field, like an electrically operable adjuster, which indirectly or directly affects the operative parameter of the internal combustion engine and determines the relationship between control and operative parameter or a value affecting this operative parameter in the form of a characteristic or characteristic field. The transfer member or the characteristic of characteristic field is thereby subject to changes. By adapting the characteristic or the calculation rule representing it or the characteristic field, they are matched to these changes. This adaptation is made in that at least one range of the characteristic or characteristic field is rotated about a predetermined point specific to the adjuster or internal combustion engine and outside the characteristic and this point can be adjusted in the context of a long-term adaptation.
Patent DE-4034385-A1 (DE)
Title: Contact terminal connector for multicore strip conductors - has centering duct, aligning strip conductor for positioning behind duct
IPC: H01R13/46
Filed: 1990-10-29
Abstract: The connector comprises a contact element in a shell-shaped housing with a rotary lid. The contact element consists of several contact supports, a contact bridge, and an actuator. A contact terminal connects the respective conductors. The connector has a centering duct (5) which aligns the inserted strip cable (6). The alignment is such that the cable cores are aligned over the cutter contacts (8) behind the duct. A compression member (9) in the housing lid (2) compresses the flat cable cores against the cutter contacts during the lid closure for reliable electric coupling. USE/ADVANTAGE - Electric command and display appts., with simple mfr. and handling qualities and rapid contacting.
Patent DE-4037688-A1 (DE)
Title: Testing motor vehicle hydraulic braking system - evaluating force-time characteristic to detect air in brakes or brake leakage
Inventor: SIEBENPFEIFFER KARL-HEINZ
IPC: B60T17/22
Filed: 1990-11-27
Abstract: The testing method is applied to detect leaks etc. by measuring the braking force resulting from the loading of the braking system via operation of the brake pedal. The recorded force/time characteristic is evaluated to indicate that the braking system is intact, that air is contained in the braking system, or that the braking system has a leak, dependent on the gradient of the characteristic curve and/or the curvature at each end of the linear curve section.
Patent DE-4100015-A1 (DE)
Title: Electronic multiplier circuit performing N-times serial multiplicand addition - has special numeral input circuit for clocking multiplicand and multiplier into respective shift registers
Inventor: MERKLE PAUL
IPC: G06F7/52
Filed: 1991-01-02
Abstract: An electronic multiplier circuit produces the product by n-times serial addition of the multiplicands. The intermediate product sums are shifted w.r.t. the multiplicands as required. At the third clock of one pulse counter another pulse counter is driven by an up pulse. At the second clock of the first pulse counter a potential storage flip-flop is set. At the last clock of the first pulse counter the outputs are supplied with a high pulse provided the circuit output changes from high to low potential at the third pulse counter clock. ADVANTAGE - Circuit is improved by addition of special numeral input circuit (50).
Patent DE-4100056-A1 (DE)
Title: Data communications between computer system and peripherals - detecting control address in address protocol, converting address, blocking normal data path and connecting to peripheral
Inventor: MEDER HORST
IPC: G06F13/38
Filed: 1991-01-03
Abstract: The method of bidirectional data communications between a computer system and peripherals involves monitoring the address protocols of each computer whose control unit addresses are inconsistent with those of the peripheral unit. For a write to the peripheral the required control unit address is automatically detected, an address conversion control signal is generated, the normal data path is blocked and a consistent control unit address is switched onto the path and passed to the peripheral. For reading from the peripheral, the control unit address from the peripheral is automatically detected, the normal data path blocked and the address consistent with the computer fed onto the path and into the computer. After address conversion bidirectional data communication takes place. USE/ADVANTAGE - For bidirectional data communications between a computer system with at least two computers with different addressing and a peripheral with definite control unit addresses. Enables access to peripherals independent of hardware or software restrictions, esp. simultaneous access by different computer types.
Patent DE-4102258-A1 (DE)
Title: Negative copy mfr. from component using laser-cured fluid - by converting profile data into control signals for swivelling laser which locally cures resin around components which descends through fluid
Inventor: KRANZ CURT DR ING
IPC: A61F2/36
Filed: 1991-01-23
Abstract: During prodn. of a negative copy of a given component, the copy is built up by cutting a laser-cuttable fluid in layers around the component situated in a bath of the fluid. The pattern is held on a vertically movable tray in the fluid bath and below a high energy source, pref. a laser which is aimed at the upper surface of the component and is pivoted such that outer surface contours are followed and the fluid in the adjacent area is cured. The movable tray is programmed to move vertically down through the fluid at a speed appropriate to the fluid cutting rate and cured layers are built up over the component to form a complete negative copy. Outer surface coordinates of the component are recorded, stored in a computer and used to control the movement of the laser source during the layer building process. USE/ADVANTAGE - The process produces negative shapes of components e.g. masks, patterns, connecting elements for medical use without the need for further working and gives a high quality prod. even with complex shapes.
Patent DE-4103245-A1 (DE)
Title: Prevention of rain ingress into cabriolet vehicle - uses rounded aluminium deflector strip attached to seal with cover behind strip
Inventor: SCHWEDE MARGA
IPC: B60J10/90
Filed: 1991-02-04
Abstract: The deflector strip for a cabriolet type vehicle comprises an angled aluminium strip (1) secured by screws (2) along a windscreen frame (3). The deflector strip is so attached with a seal (5) that the folding roof cover (6) lies directly behind the rounded section of the strip. ADVANTAGE - Method of preventing the ingress of driving rain into a cabriolet car or boat.
Patent DE-4105258-A1 (DE)
Title: Radial magnetic bearing for rotor with shaft seal and or bearing mounting - provides integrated structure with both stator carrying coils of magnetic bearing and rotor having laminated cores
Inventor: BUEHRER PETER DIPL ING
IPC: F16C39/02
Filed: 1991-02-20
Abstract: The coils (16) are arranged star-shaped. The coil axes (16a) run parallel to the rotor axis (1a). The shaft seal and/or the bearing mounting (32) are integrated in the magnetic bearing. The opposite facing sections (2a, 2b) carrying the lamination packets (2, 13) of the rotor (1) and the stator (8) are designed as shaft seals. A residual space (15a) between the coils (16) and the rotor (1) accepts the bearing mounting (32). A labyrinth bush (17) can be arranged in the residual space (15a) between the coils and the rotor which, together with the rotor, forms a shaft seal. ADVANTAGE - Only requires small space for fitting. Allows selective fitting.
Patent DE-4110200-A1 (DE)
Title: Expanding plastics wall plug, esp. for long fixings in hollow blocks - moulded flat with parallel internal thread in hinged 90 deg. segments for uniform holding force with min. tightening torque
Inventor: MAEDER EBERHARD
IPC: F16B13/02
Filed: 1991-03-28
Abstract: Expanding (wall) plug of plastics with a through hole and undivided head (1) which is connected to a plug section consisting of several segments (3a,3b,3c,3d), expandable by the fastening screw. In these segments are moulded cross ribs (9), pref. at an angle corresp. to the pitch angle of the screw, displaced from each other at the screw pitch to form an internal thread, whose profile is greater than the thread profile of the fastening screw. The head (1) is injection moulded integral with one segment (3c) which is connected on its longitudinal edges to the other 90 deg. segments (3a,3b,3d) by flash (integral hinges) (4). On the outer edges tenons (5) and notches (6) are moulded to connect the segments after moulding into a cylindrical shaped plug. USE/ADVANTAGE - High strength fixings to concrete and esp. hollow building blocks. The parallel bore avoids the usual increase in tightening torque and gives a uniform distribution of expanding force along the length, esp. of long plugs, where otherwise the expanding force must be reduced at the outer end of the plug. The uniform force distribution avoids excessive and uneven force on the webs of hollow building blocks, which can lead to their fracture.
Patent DE-4111394-A1 (DE)
Inventor: STUEBER WERNER DR
IPC: C07D223/16
Filed: 1991-04-09
Abstract: Derivatives of amidinophenylalanine, procedure for their preparation, their utilisation and pharmaceutical compositions which contain these compounds are described.
Patent DE-4113588-A1 (DE)
Title: Cordless telephone with IR link to stationary appts. - suffices for line=of=sight communication using microphone and earphone installed in handset with rechargeable batteries
IPC: H04M1/72
Filed: 1991-04-25
Abstract: The telephone and the stationary appts. generally in the same room are linked by line-of-sight infrared communication powered by one or more batteries in the handest. The batteries may be rechargeable either by wire connection to the stationary appts. or directly from the mains. The microphone and earphone of the handset are conventional and suitable for operation with the stationary appts. using well-established modulated infrared transmission technology. ADVANTAGE - Equipment is simpler and less expensive for appplications where grater range of radio link is not needed.
Patent DE-4115298-A1 (DE)
Title: Radio receiver equipment with recording device - recognising traffic information and switching recording equipment
Inventor: TREY HERMANN
IPC: G08G1/09
Filed: 1991-05-10
Abstract: A car radio receives the traffic information signal which causes a tape recorder to be switched on for a predetermined period.  The user can then play-back traffic information as and  when required. ADVANTAGE - Avoids loss of information through driver's attention being elsewhere, e.g. listening to cassette or compact disc.
Patent DE-4117497-A1 (DE)
Inventor: SCHMALE GERHARD
IPC: B60N2/225
Filed: 1991-05-28
Abstract: In order to provide hinge fittings for seats with reclining backrests, particularly for motor vehicles, with an eccentric planetary gear mechanism whose rolling members are produced using an extrusion process and permit lockable reclining adjustments, and to do so in conjunction with functional reliability and safety with respect to their loadability - even in the event of a crash - accompanied at the same time by an economic design, it is the case both that the teeth of the external and internal toothings (35, 36) are laterally bound by regions (27, 61) of material rings which are strong and prevent stress peaks, and that for the purpose of achieving good, lateral engagement relationships of the toothings the rolling members (10, 11) are mounted on the spindle (13) in a manner effective against tilting by extending the bearing surfaces with the aid of hubs (14, 15) and arranging for the bearing surfaces of the two rolling members (10, 11) to be equally far removed from the centre (31) of the external and internal toothings (35, 36). <IMAGE>
Patent DE-4117661-A1 (DE)
Title: Insulated safe hibernation house for bats - has sandwich structure with wood containing concrete and insulating material
Inventor: PAPENFOTH AXEL DIPL ING
IPC: A01K31/14
Filed: 1991-05-29
Abstract: The hibernation house has an access opening (4) to the inside (9) which can be closed by a detachable front wall (5). On the inside (9) there is a vertical plate (42) acting as a sleeping place for the bats wherein a hanging device is fixed near the roof. At least part of the container wall is of double structure comprising an inner wall (14) adjoining the inside (9) and a spaced outer wall defining a hollow cavity (10) filled with insulation (19). The inner wall (14) pref. has in the base area an inner base (16) whilst the outer wall has in the base area an outer base (17). The insulation is pref. hydrophobic and water impermeable. USE/ADVANTAGE - A safe dry haven is provided for hibernating bats.
Patent DE-4121504-A1 (DE)
Title: Four-valve cylinder head -  has inlet manifold and overhead camshafts with air intake pipe in upper and side part
Inventor: FIDRMUC FRANTISEK
IPC: F02F1/42
Filed: 1991-06-28
Abstract: The IC engine has at least one row of cylinders, and an air intake manifold for each row, the cylinder head (1) being fitted with a cover (2) in which camshafts (3, 5) are located. In the upper and side part of the cover an air intake pipe (7) is connected directly to the suction channel (9) of the cylinder head. The ratio between the dia. of an exhaust valve (6) and an inlet valve (4) is 0.9 to 1.1. times the ratio of the sines of the angle (alphas) of the inlet valve and the sine of the angle (alpha V) of the exhaust valve, the sum of both angles amounting to 40 deg. plus or minus 2 deg. On the same side of both valves (4,6) tolerance compensator components (11), each with a rocker (10), are fitted. USE - IC engine cylinder with overhead camshaft valve control.