baber/WOPTO huggingface dataset:
Patent DE-3928363-A1 (DE)
Inventor: MAHMUD SHABAZ
IPC: H04N5/74
Filed: 1989-08-28
Abstract: 2.1 To create trick effects in video recordings, frame buffers or external computers are frequently used. However, these approaches are too complex for consumer electronics. It is therefore the object of the invention to specify a simple arrangement for generating a trick effect. 2.2 This object is achieved by the fact that the digitized image signal is delayed at the time when the colour synchronisation signal occurs. This changes the phase of the colour synchronisation signal by a defined value which results in defined colour changes in the image signal. 2.3 Video devices with digital image signal processing. <IMAGE>
Patent DE-3929655-A1 (DE)
Title: New substituted 5-membered N-heterocyclic compounds - used to treat conditions in which PAF plays a role, e.g. inflammation,.allergies and autoimmune diseases
Inventor: SCHROMM KURT DIPL CHEM DR
IPC: C07D521/00
Filed: 1989-09-06
Abstract: Cpds. of formula (I) and their acid addn. salts are new. M, U = N, N-lower alkyl, CH or C-lower alkyl. T, W, Y = N or C. M or Y can also be S, when Y or m is N and T, U and W are C atoms. The dotted lines denote single or double bonds. R1 = phenyl (substd. by R4, R5 and R6) (III) or pyridinyl (substd. by R90 and R10), R4, R5, = H, R11, OR11, halogen, CF3, aryl, N(R11)2, or together form a 5-7C cycloalkene, a benzene ring, or -N=CH=NH-, -N=CH-CH=CH-, -O-CH2-CO-NH- or -O-CH2-O-, -NH-CO-NH- or -N=CH-CH=N-. R6 = H, R11 or OR11 or aryl. R7 = H, R11 or halogen, or R7 and R8 form a 5-7C cycloalkene or a benzene ring. X1 = S, O, NH or N(1-4C alkyl). X = CH or N. R11 = H, 1-4C alkyl or (when there are no other substs. next to an R11-contg. gp. on R1), 5-12C alkyl or alkoxy, R2 = H, 1-4C alkyl, CF3, 1-4C alkoxy, -CH2-O-(1-4C alkyl) or 3-6C cycloalkyl. R3 = (1-6C alkylene)-Het where Het is imidazole, pyrazole, CH2-O-(1-4C)-Het, pyridine, 1,2,4-triazole, pyrazole, pyridine, pyridazine, 1,2,4-triazol-1-yl (all substd. by R12 and R13) or (IX). Z = S, N-R12, CH=CH, N= CH or CH=N. R12 = H, 1-4C alkyl or aryl. R13 = H, 1-4C alkyl or R12 and R13 form a benzene ring. R14 = one or 2 substs. selected from H, 1-4C alkyl, 1-4C alkoxy, or halogen. V = O or S. A typical oral dose is 10-80 mg while the parenteral dose is e.g. 0.1-30 mg. USE/ADVANTAGE - In the treatment of conditions where platelet activating factor (PAF) plays a role. Examples include inflammation (esp. of the tracheo-bronchial system) allergies and autoimmune diseases (claimed) (I) can also be used to ameliorate the side effects of other drugs (e.g. antitumour cpds.) and to treat CNS conditions such as migraine, multiple sclerosis and endogenous depression.
Patent DE-3933187-A1 (DE)
Inventor: SAKAI NOBUYA
IPC: H04N5/225
Filed: 1989-10-04
Abstract: A still video device, for example, an electronic still camera, having sound recording or reproducing equipment, which is capable of displaying information concerning the record quantity of sound signal, for example, the record time or the remaining recordable time during recording and, during playback, the total record time or the temporal position in the total record time of the recorded sound that is being reproduced, comprises a record quantity calculating means (44, 45) for calculating the input quantity of sound. A display means (34), eg a plurality of bar code segments, may indicate the amount of signal recorded or remaining for recording. <IMAGE>
Patent DE-3933205-A1 (DE)
Title: Stirrup foot pressure comparison indicator for hose riders - has hydraulic cylinder operated by foot pedal in stirrup to move indicator rod in tube
Inventor: ZIMMER CORNELIUS P
IPC: B68C3/00
Filed: 1989-10-05
Abstract: The foot pedal (2) built into the stirrup is loaded by a plate spring beneath the pedal and simultaneously operates an hydraulic cylinder (9). The oil press. in the cylinder moves an indicator rod (3) in a tube (4). The press. ratio of the two indicators on the left and right stirrups can be compared. The indicator rod can be manually pressed down to return the liquid to a cylinder reserve chamber, whereby a two-way valve controls the lines to and from the cylinder. USE/ADVANTAGE - For measuring foot press. exerted by horse rider on stirrups and uniformity of wt. distribution to enablee correction. Enables beginners and students to more easily correct and minimise initial faults in technique.
Patent DE-3935150-A1 (DE)
Inventor: SCHANDL HARTMUT
IPC: G11B15/665
Filed: 1989-10-21
Abstract: The invention concerns a recorder with a capstan motor (5) which is located outside the cassette and with is used for both wind and tape drive. The invention enables the direction of rotation of the swivelling drive wheel (4) to be reversed simply, allows a simple slipping clutch design to be used, and makes it simple to adjust rpm to the various modes of operation. The swivelling drive wheel (4) is driven through planetary gear (14) which has an adjustable slipping clutch and which can be by-passed.
Patent DE-3935803-A1 (DE)
Title: Oven handle engageable with apertured glass front plate - has definite spring-loaded open and closed positions
Inventor: BAUMGARTL MANFRED
IPC: F24C15/02
Filed: 1989-10-27
Abstract: The plate glass front (2) parallel to the main base structure (7) of an oven door has an aperture (5) to receive the flanged end of an operating handle (4) pivotally mounted on a retainer (8) attached to the top of the face structure, and spring-loaded to occupy either an open or closed position. The operating spring may be double-armed or an arcuate plate with recesses providing locking and unlocking positions (20,21) for the oven handle. Switching between these is provided by a pressure element (6) coupled to a lever (13), from which a locking pin (18) projects at right angles. Locking and unlocking positions are located towards the opposite ends of a curved track. ADVANTAGE - Operating handle has clearly defined open and closed positions which can only be deliberately altered.
Patent DE-3938871-A1 (DE)
Inventor: LEY WOLFGANG DIPL ING
IPC: E04B2/96
Filed: 1989-11-24
Abstract: 2.1 The object on which the invention is based is to design a wall footing for an upright profile in such a way that the wall footing can be adjusted in three dimensions within a wide range. 2.2 The wall footing (1) has a base plate (2) and a receiving shoe (4), arranged vertically adjustably between vertical guideways (3) of the base plate, for the lower end of the upright profile (6). Provided adjacent to the front ends of the base plate is in each case one passage bore (30) for a fastening screw (31), the passage bore having a substantially larger diameter than the fastening screw. The passage bore is assigned an adjusting plate (27), through which the shank of the fastening screw is guided and on which the head of the fastening screw is supported. 2.3 The invention is used in building construction. <IMAGE>
Patent DE-3939975-A1 (DE)
Title: Sanitary ware fitment with housing - has preliminary shut=off valve with sieve holder as screw part, with valve disc and seating and compression spring
Inventor: SCHMIDT HEINZ
IPC: F16K43/00
Filed: 1989-12-02
Abstract: The sanitary-ware fitment has a housing (1), with pieces guiding the water-flow. At least one preliminary shutoff valve is positioned in the indlow path of the water. Near top the preliminary shutoff valve is preferably a sieve held in place by a holder (19) in the form of a screw-part so that it can be released from the unit housing (1) by a turning movement when the shutoff valve is closed. The preliminary shutoff valve has an axially movable valve disc (17) operating with a valve seating (16). A plunger (23) converts the rotary movement of the holder into an axial movmeent of the valve disc (17). A compression spring (18) presses the valve disc (17) into a closed direction. USE/ADVANTAGE - Sanitary ware fitment. The shutoff valve is always closed when the component such as sieve needing replacement is removed.
Patent DE-3940316-A1 (DE)
Inventor: HILLE HANS-DIETER
IPC: C09D201/06
Filed: 1989-12-06
Abstract: The invention concerns aqueous dispersions of cross-linked polymer particles, produced in an aqueous medium from component (A), a polymer which has at least two hydroxyl groups and a sufficient number of ionic groups to form a stable aqueous dispersion, and which may, optionally, be dissolved in an organic solvent, and a further component (B), at elevated temperature, characterized in that component (A) is a polyester polyol, polyurethane or polyacrylate with an acid number of from 5 to 168 and component (B) is an amino resin which consists of molecules containing at least two reactive groups consisting of hydroxyl and/or amino and/or ether groups, and, further characterized in that the ratio by weight of component (A) to component (B) is between 30:70 and 95:5 and the dispersion is stable in, and can be used in, water and/or an organic solvent or mixtures thereof. The invention also concerns a method of producing these dispersions, their use and coating compositions containing them.
Patent DE-3941510-A1 (DE)
Inventor: CHMIEL HORST PROF DR
IPC: B09C1/10
Filed: 1989-12-15
Abstract: The invention relates to a process and apparatus for removal and destruction of biologically degradable pollutants from waste waters, for example from process waters (washing waters) from soil washing processes. The invention thus also relates to a process for purifying soils contaminated by pollutants, in which biologically degradable pollutants are destroyed. The pollutants are extracted from the waste water or process water to be purified with an extraction medium, the pollutants diffuse into the extraction medium, the extraction medium laden with the pollutants is separated off from the waste water or process water and is passed into a bioreactor in which the pollutants are biologically degraded. Preferred embodiments of the process according to the invention use liquid extraction media which have a lower density than the waste water to be purified. The apparatus according to the invention contains an extraction unit (10) and, downstream of this, a unit for biological purification (14), or a device for soil washing (4), an extraction unit (10) and, downstream of this, a unit for biological purification (14). <IMAGE>
Patent DE-4004254-A1 (DE)
Title: Radio system with several stations
Inventor: MEYER HAIKO
IPC: H04B1/46
Filed: 1990-02-13
Abstract: The radio transmitter (1) sends a signal to the receiver radio station (2), which switches over the latter for transmission. Pref. the signal is pilot tone. It is typically generated by releasing the transmit key of the transmission station. The duration of the transmit time, released by the signal may be adjustable. The receiver station has a circuit with a signal evaluator (3). To the latter is connected a pulse shaper (4), generating a control signal for the following memory (5). The control signal activates a timing control (6) and a driver stage (7), the latter energising the output of the receiver station.
Patent DE-4014038-A1 (DE)
Title: Aquarium water cleaning system - with filter strip transported below pump delivery point
Inventor: DIETZEL KARL DR RER NAT
IPC: A01K63/04
Filed: 1990-05-02
Abstract: In an aquarium water cleaning system with a circulation pump and a cleaning filter, the novelty is that the filter is a filter wool strip (27) which is drawn at a slope from a supply roll (26) to a transport roll (30) from which it is delivered to a collection vessel (38), the pump delivery point (41a) being at the upper section of the sloping strip section (27a). USE/ADVANTAGE - The water cleaning system is esp. useful for domestic aquaria. It provides intensive, automatic and continuous cleaning, allow problem-free long term continuous dirt removal, has a simple construction and is easy to use.
Patent DE-4015693-A1 (DE)
Inventor: DREXEL PETER DIPL ING
IPC: B23Q1/00
Filed: 1990-05-16
Abstract: Proposed is a support plate for the assembly of production, assembly and/or test equipment and a process for manufacturing the plate. The support plate comprises a frame (11) filled with cast mineral (21) in such a way that the frame (11) and cast mineral form a single plate (12). Struts (13) are fitted inside the frame (11) in such a way that their surface is flush with the upper surface (14) of the plate (12). The frame (11) and/or the struts (13) have means for holding fastening elements (15) for the production, assembly and/or test equipment to be mounted, plus means for anchoring it in the cast mineral (21). To manufacture the support plate, the frame (11) is mounted on a backing (19) and used as a mould.
Patent DE-4016331-A1 (DE)
Title: Brillouin optical fibre amplifier for optical heterodyne receiver - uses feedback of light from pumped laser eliminating need for second local laser
Inventor: GIESCHEN NIKOLAUS DIPL ING
IPC: H04B10/67
Filed: 1990-05-21
Abstract: The Brillonin optical fibre amplifier feeds the light from a pumped laser (LD) to the transmission path via a coupler (K1).  The free arm of the latter allows part of the light output of the pumped laser to be fed back for acting as a local laser wave superimposed on the incoming optical signal. A mirror (S) is coupled to the free arm of the coupler (K1) at one end, its opposite end coupled to the photodiode (PD1) for the incoming optical signals. ADVANTAGE - Requires single pumped laser source.
Patent DE-4019974-A1 (DE)
Title: Applying tensile force to aluminium extrusion - by holding ends of extrusion in grippers whilst it cools
Inventor: GARTNER FRITZ DR ING
IPC: B21D3/12
Filed: 1990-06-22
Abstract: An extruded metal section, particularly an extruded aluminium section (10), is placed on a row of supports (14) immediately after being extruded. Whilst the extrusion is still hot, its ends are gripped by grippers (24) attached to arm (22) which are mounted on carriages (20) which run on an overhead rail (34). - These grippers apply a defined tensile force to the extrusion and then hold the extrusion until it cools to a specified temperature so that the tensile force and degree of stretch of the extrusion reach a specified value.
Patent DE-4021533-A1 (DE)
Title: Dryer incorporates horizontal revolving cylindrical drum - at least one drum end features projection extending into drum
Inventor: MAIER ROLF
IPC: D06F58/02
Filed: 1990-07-06
Abstract: A dryer or a washing machine/dryer incorporates a horizontally mounted, revolving cylindrical drum, which is equipped with a loading opening on the front side. The opening is closed by a flap while entraining means are provided on the inner jacket surface. At least one of the opposite end walls of the drum features a projection extending into the drum. ADVANTAGE - The movement cycle of the laundry items is influenced during the drying process in order to improve the process and to save energy.
Patent DE-4031883-A1 (DE)
Title: Storage and transfer system for pallets and containers -  has transverse conveyors mounted on ends of shelves and on fork-lift truck
Inventor: GRONAU CHRISTIAN JUERGEN
IPC: B66F9/07
Filed: 1990-10-08
Abstract: Pallets and containers are stored on shelves arranged in rows with the shelves of each row being arranged one above another. A fork-lift truck travels along the gangway between the rows in order to transfer the pallets or containers to and from the shelves. The fork lift truck has a platform (9) which can be raised or lowered to align it with the required shelf (12). To facilitate the transfer of the pallets and containers, transverse conveyors (14) are installed at the ends of each shelf and a similar conveyor is mounted on the platform of the fork-lift truck. USE/ADVANTAGE - Storage system with ease of transfer between fork-lift truck and shelves.
Patent DE-4032265-A1 (DE)
Title: Domestic multistage drinking water filter unit -  comprises inlet and outlet three=way valves, connection line and non-return valve
IPC: C02F1/00
Filed: 1990-10-11
Abstract: In a domestic multistage drinking water filter unit, at least one filter stage has an outer fluidised bed filter chamber, which is located below an injection nozzle chamber producing turbulence of the supply water and which is connected to an inner chamber contg. a filter medium (pref. a sulphate-removing micron exchanger) different from that (pref. a nitrate-specific anion exchanger) in the outer chamber, this filter stage also having an outlet connectable to a tap, a consumer or a second filter stage. The unit also has, upstream of the filter stage, a housing for holding a regenerating medium which, during regeneration is entrained by water passing successively through the regeneration and filter stages. Unit comprises (a) an inlet three-way valve provided with an inlet, which can be closed at the supply tap, and two outlets, one of which is connected to the inlet of the first filter stage and the other of which is connected to the inlet of the regeneration stage; (b) a connection line provided between the outlet of a second filter stage and the outlet of the regeneration stage; (c) an outlet three-way valve provided with two inlets, one connected via a connection line to the first filter stage inlet and the other connected via a connection line to the regeneration stage outlet, and with an outlet, connected to the water outlet tap or a ocnsumer; and (d) a non-return valve connnected to the inlet of the inlet three-way valve and a non-return valve is inserted in the regeneration stage outlet. ADVANTAGE - The design provides intensive and rapid regeneration and back-flushing of the filter media so that the unit has increased filtering capacity and extended service intervals.
Patent DE-4037998-A1 (DE)
Inventor: PETERS KLAUS-JUERGEN
IPC: G01D5/165
Filed: 1990-11-29
Abstract: The invention concerns a potentiometer for determining the position of a moving part, in particular the throttle control in a motor vehicle. Fitted in the resistance track (21) in the region of the maxium position of the slider (23) is a part (28) made of wear-resistant, electrically conducting material. This part (28) is connected electrically to the resistance track (21) by abutting or overlapping it. This makes it possible to avoid having a critical zone between the potentiometer surface over which the slider does not pass, which is subject to ageing, and the surface used for measurements. The measurement signal is thus not distorted by the very high contact resistance which normally occurs in the region of this critical point. Erroneous fuel-injection control unit read-outs are therefore avoided.
Patent DE-4102313-A1 (DE)
Inventor: LANZ HERMANN JOSEF
IPC: B60G7/00
Filed: 1991-01-26
Abstract: The invention concerns a suspension for vehicle wheels with wide tyres, e.g. low section tyres or double tyres. On utility vehicles with double tyres, rigid axles are almost always used. These axles have the advantage that variations in wheel loading are low. They suffer from the particular disadvantage, however, that the ground clearance is limited by the bridge design. Another disadvantage is that an uneven road surface has an adverse effect on relative wheel loading. The aim of the invention is to provide a suspension which has the advantages of the rigid axle without suffering from its disadvantages. The suspension (1) proposed is thus characterized by the provision of an additional degree of freedom which permits the wheel carrier (20) to execute an oscillating motion about a swivelling axis (10). The swivelling axis (10) lies approximately at the centre of the wheel (2) and extends approximately at the level of the plane of the road surface (8). The design proposed has the particular advantage that the wheel adapts automatically to the road surface. Variations in wheel loading caused by transverse forces are therefore low.
Patent DE-4110938-A1 (DE)
Title: Spindleless drive for rolling mill stand - used in high speed wire and light section mill trains
Inventor: KLETZIN PETER DR
IPC: F16H1/22
Filed: 1991-04-02
Abstract: In a spindle-free drive for roll sets and roll ring stands in high speed wire and light section steel rolling mill trains, in which the roll shafts are mounted in adjustment sleeves and are provided with pinions meshing with side cogs, the novelty is that (i) the transmission ratio between the cogshafts (3,4) and the roll shafts (8,9) is 1:1.2-3; (ii) the axis centres of the adjustment sleeves (6,7) are located in a roll cassette on connection lines (11,12) which are at an acute angle (alpha) to the rolling line (10) and which pass through the axis centres of the cog shafts (3,4) in a drive housing and through the roll shaft axis centres lying in the middle of their adjustment range (beta); (iii) the relation between the eccentricity and the dia. of the roll shafts (8,9) is determined by the established greatest dia. of the adjustment sleeves (6,7); (iv) the axial spacing of the cog shafts (3,4) is the same for different stand sizes; and (v) the drive shafts (2) of stands of all sizes are located at the same distance from the rolling line (10) without use of intermediate stages. ADVANTAGE - The design allows the transmission ratio to be changed to achieve increased roll speed with small dia. roll rings and reduced rotational speed of the cog shafts and allows direct stand size changing.
Patent DE-4113184-A1 (DE)
Title: Liq. hair cosmetics applicator - has comb body removable from front housing by protruding ribs
Inventor: KIMURA MASARU
IPC: A45D19/02
Filed: 1991-04-23
Abstract: The device is designed for application of liq. hair products. It incoporates a comb detachably fixable on a front housing part which in turn has a protruding applicator device. The comb has a grip surface which is mounted on a part of the comb fixable on the housing part and which comprises several protruding ribs or strips (8f) which extend substantially at right angles to the direction in which the comb is removable from the housing part. USE/ADVANTAGE - Liq hair dye or cosmetics application. Easier handling protecting the fingers form the hair dye.
Patent DE-4114237-A1 (DE)
Title: Kinetic racemate sepn. of chiral organic hydroperoxide(s) - by using the hydro-peroxide in Sharpless epoxidation of allyl alcohol and isolating the enantiomer which reacts more slowly
Inventor: HOEFT EUGEN DR
IPC: C07C409/02
Filed: 1991-04-26
Abstract: Kinetic splitting of racemates of chiral organic hydroperoxides comprises using the hydroperoxide for the epoxidation of an allyl alcohol in the presence of homochiral dialkyltartrate and titanium alkoxide (Sharpless epoxidation) and isolating the hydroperoxide enantiomer which reacts more slowly. USE/ADVANTAGE - The hydroperoxides are used as primary prods. in autooxidation processes and can be used in some industrial processes, e.g. the prepn. of phenol or propylene oxide, as intermediates or oxygen carriers. They can also be used as oxidising agents in the epoxidation of higher olefins, the conversion of sulphides into suphoxides and in other oxidation reactions.