baber/WOPTO huggingface dataset:
Patent DE-4209011-A1 (DE)
Title: Flat wall or board socket for standard Europlug - has horizontal coupling arrangement for min. projection from surface and for insertion of plug from underside
Inventor: BESELER HOLGER
IPC: H01R25/00
Filed: 1992-03-20
Abstract: The couplings are arranged horizontally with adjacent current guides sepd. by protective contact mouldings. The run of the cable can be either to the right or to the left. The socket can be fixed to a wall with screws through suitable holes, or to another surface with double-sided adhesive tape, and the standard plug can be fitted into it from beneath. USE/ADVANTAGE - Also on any flat surface such as a writing desk, considerable space is saved and cabinets etc. may be pushed against walls without risk to plugs and cables.
Patent DE-4210659-A1 (DE)
Title: Multi-path fitting with through passage - has housing with one main connection and at least two auxiliary connections
IPC: F16K11/087
Filed: 1992-03-31
Abstract: A rotation-symmetrical plug (5) is located in the housing (1) rotatable around its axis (6) and can be turned by means of a switch mechanism into different positions. An arc-shaped passage (8) passable by a DUO (RTM) salamander connects the main connection (2) with the one of the auxiliary connections (3,4). The plug (5) works in conjunction with sealing components (11,13,14) arranged in the area of the connections (2,3,4). The main connection (2) and one end of the arc-shaped passage (8) are arranged coaxially to the rotary axis (6) and the arc-shaped centre line (9) of the passage lies in a plane running through the rotary axis (6). USE/ADVANTAGE - A multi-path fitting which compactly enables a main conduit to be connected to six and even more auxiliary conduits.
Patent DE-4216030-A1 (DE)
Inventor: MARSO MICHEL DR
IPC: H01L29/772
Filed: 1992-05-15
Abstract: An electronic component has at least one current channel controllable by a gate and containing a two-dimensional charge carrier gas. The object of the invention is to create a component of this type that allows a complementary technology of microlectronic components to be achieved in a reduced space. An additional current channel containing a two-dimensional charge carrier gas with charge carriers complementary to the first ones is provided in the component. The current of the additional current channel may also be controlled over the first channel. The advantage of the invention is the simultaneous use of components with n- and p-conductive channels for digital circuits with low energy consumption. The gate influences both two-dimensional channels in opposite directions.
Patent DE-4216753-A1 (DE)
Title: Spring steel rotating propeller in round bale chopper - consists of spring steel radial arms with curved section flails attached to ends
Inventor: VOELK POLYKARP
IPC: A01F29/00
Filed: 1992-05-21
Abstract: The spring steel flail blades (8) are U-shaped in cross-section, riveted or bolted to the ends of the radial spring steel arms (7) which radiate from the propeller hub (10). The blades (8) are cone-shaped, widening towards the outer tips. The bale (2) is set on a conveyor in the bottom of the machine (3) which presses it in towards a spiked roller (4), and this roller teases the material out of the bale and throws it onto the spring steel propeller (6), whose blades (8) scatter it on the field or the floor of a stall. The backs of the blades just make contact at the tips with machine housing. The process is continuous, with the diminishing girth of the bale being constantly pressed against the roller. ADVANTAGE - Reduced weight requiring less power and smaller diameter drive shaft.
Patent DE-4222311-A1 (DE)
Title: Document file holder in easy access position - has flat holding rail with upwards bent shanks at both ends
Inventor: DOERNER ULF DIPL ING
IPC: G09B29/00
Filed: 1992-07-07
Abstract: The holding rails (10) keeps the document files for an easy access and has at both ends upwards bent shanks (12). Pref. there are extra element pairs on edge, parallel to and inwards spaced wrt the shanks. The holding rail may have bores (14) for matching fastening hole distribution in the document files. The holding rail is typically of fine zinc-plated steel. It may be of recycled paper, with recycled paper cubes glued to its ends. ADVANTAGE - Simple design for document file presentation. ,D10
Patent DE-4222341-A1 (DE)
Inventor: BONGARDT FRANK DR
IPC: C10N30/08
Filed: 1992-07-08
Abstract: The invention concerns base oils with a high viscosity index and improved low-temperature behaviour which contain complex esters and adipic-acid esters of unbranched monohydric alcohols, as well as a method of producing such oils and their use as hydraulic fluids and compressor and engine oils.
Patent DE-4224061-A1 (DE)
Title: Rear lamp with LED esp. for bicycle - benefits from zone of transparent cover which concentrates emission from diode in horizontal direction.
Inventor: MUELLER RAINER DR
IPC: B62J6/04
Filed: 1992-07-21
Abstract: The LED (12) has an integral convex lens and is surrounded by an internal scatterer (20) which directs its light into a horizontal plane through a semicircular section (9) of the pref. Red transparent cover (1) of the lamp housing below the main filament lamp (6). Partic. bright central emission is ensured by a small middle lens (13) in the cental portion (3) of the cover. In motion the vehicle is clearly visible by light from the filament lamp via a lens (8) and reflector (7). ADVANTAGE - Prescribed radiation intensity and directionality achieved esp. for less bright source provided for use when vehicle is at standstill.
Patent DE-4227399-A1 (DE)
Title: Device for stabilising connection of coupling of tractor with trailer - consists of lever controlled connector between tractor and lower coupling link operated manually or power assisted
Inventor: WITTE HARTMUT DIPL ING
IPC: A01B59/041
Filed: 1992-08-19
Abstract: The tractor (1) has a coupling (2) which includes two lower links. The stabiliser (5) is fitted to one of these links (4), and to the tractor. There are two positions for the stabiliser, locked or free, and these positions are controlled by a lever (8). The lever is connected to an adjuster (7) by of links (6), which may be a chain, a Bowden cable, a shaft or spindle. The adjuster is located in the tractor cabin (3), and may or may not be power assisted. ADVANTAGE - Is robust and non electrical or hydraulic.
Patent DE-4230567-A1 (DE)
Inventor: WIRZ ARNO
IPC: B41N7/00
Filed: 1992-09-12
Abstract: The invention relates to a foil (1) as a dressing for a back pressure cylinder (9) of a sheet-fed offset rotary perfecting press, which dressing consists of a non-resilient, chemically resistant and wear-resistant substrate layer with good ink transfer characteristics and with a surface with a ball-shaped structure with statistically evenly distributed convex (2) and concave (6) structure elements and of a chromium layer which is located on said structure elements, forms the sheet-conveying outer surface of the back pressure cylinder and reduces the micro-roughness, the sheet being supported on the poles (4) of the convex (2) structure elements. These convex (2) structure elements have an oval shape (7) with a radius of curvature which increases from the pole (4) to the transition (5) into the concave (6) structure elements. <IMAGE>
Patent DE-4231062-A1 (DE)
Title: Protecting load from electrical instabilities - providing phase gate control for load with current monitor and preset optimum load conditions for each phase angle
Inventor: GOLDYN DIRK DIPL ING
IPC: H02H7/00
Filed: 1992-09-17
Abstract: A load, consisting of a transformer (T) with a halogen lamp (V), is supplied from the AC mains. The switching circuit (S) acts as a dimmer using the principle of phase gate control. To protect the load from electrical instabilities, the primary current is monitored by a measuring circuit (M). Several phase angles are defined and stored in an EPROM (E) and each angle is assigned a predefined load condition. During the load operation, the actual conditions are compared with the stored values and, if there is no agreement, the circuit either switches off the primary current or triggers a reduction. ADVANTAGE - Load changes by adjustment of dimmer ignored and only true electrical instabilities filtered out.
Patent DE-4234507-A1 (DE)
Title: Controlling sludge removal from water - by using capillary suction time measurements to control amount of polyelectrolyte coagulant to be added
Inventor: THOGHO MAKOTO
IPC: C02F11/12
Filed: 1992-10-13
Abstract: To control the water removal from sludge, the capillary suction time of the filtrate is measured successively. The amt. of added polyelectrolyte coagulation agent, to coagulate the solids in the sludge, is set to hold the capillary suction time of the filtrate as short as possible. Pref. amt. of coagulant to be added, according to the measured capillary suction times, uses a multiplication factor of 0.7-1.0 as defined: additive volume ratio (%) = volume of coagulant/solids in the sludge X 100. The capillary suction times of the sludge and filtrate are measured successively, and the coagulant is added at a rate to achieve a max. extraction ratio of: extraction ratio (%) of CST =(sludge CST - filtrate CST)/(sludge CST) X 100. In the appts. for controlling water removal a measurement unit gives successive readings of the capillary suction times at the filtrate and the sludge. The capillary suctions times are used by the control system to set the amount of coagulant to be added according to the readings, to coagulate the solids according to the water removal pattern. ADVANTAGE - Method ensures that the water rate is controlled and measured coagulant additive reduces the water content in the final solid matter to a min..
Patent DE-4236178-A1 (DE)
Title: Transmission procedure for multilevel digital data via attenuating channel - removing DC component from base band by high pass filtering and compensating for intersymbol interference with DFE decoder
Inventor: WITTNEBEN ARMIN DR
IPC: H04L7/033
Filed: 1992-10-27
Abstract: Data in the form of at least four-level symbols, with a symbol rate of l/Ts, are converted by a pulse shaper (9) into a base band signal. This is then transmitted over the channel (3) by a known FM process (12,14). At the receiver, the transmitted base band signal is sampled (17) at a given sampling rate and symbols are estimated from the sampled values. At the transmission end, the base band signal has at least its DC component removed by a high pass filter (10). At the reception end, the estimated symbols are determined using a DFE decoder (21) which compensates for intersymbol interference. The decoder (21) is connected to a block equaliser (22). The latter eliminates the out-of-block intersymbol interference. USE/ADVANTAGE - Esp. for known signal transmission and reception circuits. Has less transmission loss. Is esp. suitable for realisation as modem for connection to telephone.
Patent DE-4237041-A1 (DE)
Title: Item e.g. magnetic video cassette, compact disc, audio cassette dispensing machine for lending library - has front panel loading for identification of magnetic or chip data card to control selection delivered through front slot
Inventor: D ERRICO ANTONIO
IPC: G07F11/62
Filed: 1992-11-03
Abstract: Magnetic tape cassettes are stacked in magazines within a box shaped housing. Several magazines stalks are accessed by a handling unit that can move vertically and horizontally to make a selection. Selections are made using a keyboard (21) with information being given on a screen (17). Cassettes are delivered through a slot in the front panel (25). Access to the system is dependent upon the insertion and identification of a data card inserted into a reader (11) for checking. The user's name and cassette selection details are recorded.
Patent DE-4238328-A1 (DE)
Title: Capacitive separator for HF coaxial cable link - provides galvanic isolation of cable outer and inner conductors by capacitors and ferrite-loaded section of semi-rigid cable
Inventor: ELLE KLAUS-PETER DIPL ING
IPC: H01R9/05
Filed: 1992-11-13
Abstract: The housing of the device is divided into two parts (12,14) each connected to the braided outer conductor (30,38) of a coaxial cable (26,28). A coaxial copper tube (46), pref. a semi-rigid cable, extends through both parts of the housing with its outer conductor (50) connected directly to one part (14) and by capacitors (54) to the other part (12). The inner conductors (32,40;48) are connected together and isolated from the housing, with ferrite rings (56) arranged at intervals around the inner conductor (48) of the tube (46). ADVANTAGE - Sufficient screening is achieved by a structure taking up less space and suitable for economic mfr.
Patent DE-4238451-A1 (DE)
Title: Vehicle seat with variable contour seat back - has several joints in back support and with length adjustment
IPC: B60N2/22
Filed: 1992-11-13
Abstract: The bottom support section (8) of the seat back (6) is adjustable for length (28) and has three sections (10, 12, 14) hinged above it. The upper section (14) is also adjustable for length. The first two joints (16, 18) are linked to move the first- and third sections (8, 12) in the same angular direction. The joints are via eccentric mounted gears with self locking action. The length adjustment positions the top edge of the seat back at neck level, with a headrest (24) to complete the fitting. USE/ADVANTAGE - Vehicle seat with shape of seat back adjustable to shape and size of occupant.  Improved support and comfort.
Patent DE-4240884-A1 (DE)
Title: Head=up display for motor vehicle - uses prism and reflector arrangement to direct light from display surface and eliminate stray light effects
IPC: B60K35/00
Filed: 1992-12-04
Abstract: The display has an upwardly inclined display surface, i.e. the windscreen, a prism (11) with a vertical angle defined by two surfaces facing the driver, one surface being opposite the display surface, a second prism (12) and a reflector. The second prism with essentially the same vertical angle as the first is arranged with its vertical angle opposite that of the first prism. The reflector (4a) reflects light from the surface via the prisms to an observation point (5). A base surface of the second prism is made matt and coated with a dark colouring. ADVANTAGE - Stray light reaching the display is controlled. High quality images are produced without ghosting.
Patent DE-4300165-A1 (DE)
Title: Separator device for coupling hooks of railways etc.
Inventor: ROCHOLL HENNING
IPC: B61G7/14
Filed: 1993-01-07
Abstract: The device incorporates a sleeve (14), which has opposed or parallel external and internal threads of different pitch. The inner thread (16) meshes with the outer thread of an anchor shaft (13) for the part to be released. The outer thread (15) meshes with the inner thread of a traction tube (12), located on the fixed section.The anchor shaft is connected to a coupling or a draw hook. The device may have threads of different lengths. When the parts are screwed together, the anchor shaft forms a positive bearing (21) for the tow hook (11). The sleeve has a conventional collar (19) with safety peg (20).
Patent DE-4301553-A1 (DE)
Title: Degreasing agent for skins and leather
Inventor: ZAUNS-HUBER RUDOLF DR
IPC: C09K23/42
Filed: 1993-01-21
Abstract: A degreasing agent for treatment of skins, unhaired hides, pelts, leathers, etc. contains (a) 12-18C fatty alcohol ethoxylates with an average of more than 6 EO gps., and (b) first runnings fatty alcohol ethoxylates with not more than 3 EO. The basic fatty alcohols of (a) and (b) have iodine number below 20, and the amt. of (b) is 2-25 wt.%, w.r.t. (a) + (b).     Pref. (a) the component is a mixt. of ethoxylates of differing degrees of ethoxylation, pref. up to 15 EO (up to 10 EO), partic. a mixt. of (a1) satd. 12-18C fatty alcohol ethoxylates with an average of 6-8 EO, and (a2) those with an average of 9-12 EO, in ratio of (a1):(a2) of 2:1. (b) The component is an 8C first running fatty alcohol ethoxylates with an average of 1.5-2.5 EO. Component (a) and (b) may be in soln. in a biodegradable solvent based on carboxylic acid esters, ethers, alcohols and/or carbonic acid esters which are high-boiling and free-flowing at room temp., esp. Guerbet alcohols and/or higher olefinic unsatd. fatty alcohols. The amts. of (a) and (b) in the solvent are 5-90 (10-60) wt.%.
Patent DE-4303194-A1 (DE)
Title: Method and device for warning of shots (firing) on air, sea or land vehicles and measurement of the distance of projectiles flying past
Inventor: FISCHER HERWIG
IPC: G01P5/14
Filed: 1993-02-04
Abstract: The invention relates to the use of devices and methods such as the shock-wave coning angle measurement method, which has been used to date to determine its offsets (deviations) in the case of firing on practice targets. The shock-wave coning angle measuring method is to be used to determine the projectile trajectory, to locate the firing source and to provide warning of firing on air, sea or land vehicles. In addition, after the source has been located, an ideal evasive and escape manoeuvre is determined and conveyed to the vehicle driver. <IMAGE>
Patent DE-4304634-A1 (DE)
Title: Pump filter
Inventor: HOFFMANN HEINRICH
IPC: B60S1/50
Filed: 1993-02-16
Abstract: A pump filter is described, having a tubular filter part (7) which can be inserted tightly into a container opening (5) of a liquid container, which opening is formed in the approximately horizontal bottom of a pocket (4) which is fashioned in the container and is open at the top. The filter part, with its one end, projects to near the bottom of the liquid container and, by its other end which protrudes from the liquid container, can be connected to the intake port (6) of a liquid pump. At the lower end of that zone of the filter part (7), which projects into the container interior, a float support (9, 49, 59) is disposed in an articulated manner, with at least one float (12) and, at a distance from the filter part, a functional element (14, 45) of a level switch. <IMAGE>
Patent DE-4304979-A1 (DE)
Title: Faeces disposal device
Inventor: WICHMANN HOLGER
IPC: B60R15/04
Filed: 1993-02-13
Abstract: A faeces disposal device of a portable toilet includes a faeces reception container (3) which can be arranged in the vicinity of the toilet bowl (4), can be filled by means of a pipe (21) and is releasably connected to the latter. The device takes the form of a structural and functional unit (1), into which the container can be inserted in a removable fashion and with which there are integrated a vacuum pump (22) which conveys the faeces and a vacuum suction pump which is formed with the greater part (211) of the pipe. The container inlet aperture is releasably connected to the pump outlet by means of a plug-in connection, and the container (3) is connected to a ventilating element (12) for ventilating the contents of the container. <IMAGE>
Patent DE-4311546-A1 (DE)
Inventor: BISSE EMMANUEL DR RER NAT
IPC: A61K33/00
Filed: 1993-04-07
Abstract: PCT No. PCT/EP94/01056 Sec. 371 Date Sep. 21, 1995 Sec. 102(e) Date Sep. 21, 1995 PCT Filed Apr. 5, 1994 PCT Pub. No. WO94/22456 PCT Pub. Date Oct. 13, 1994The use of colloidal silica for the treatment of sickle-cell anaemia, malaria and exogenously induced leucopenias leads to a significant improvement in the condition of the patients.
Patent DE-4313886-A1 (DE)
Title: Capacitive position sensor or angle sensor
Inventor: KERN WOLFRAM
IPC: G01D5/241
Filed: 1993-04-28
Abstract: The invention relates to a capacitive position sensor or angle sensor, which for the purpose of decoupling the electric image signal has coupling capacitors whose electrodes are arranged opposite one another on substrates which can move relative to one another, and which has an insulating layer with a dielectric constant which is higher than air. In order in conjunction with cost effective production to guarantee the linearity between mechanical measured variable and electric image signal, at least one electrode of the coupling capacitor is covered with a weather-resistant passivation layer which is free from metal oxides. <IMAGE>
Patent DE-4314863-A1 (DE)
Title: Bonding (glueing) apparatus
Inventor: FANKHAUSER THOMAS
IPC: B27M3/00
Filed: 1993-05-05
Abstract: Apparatus for the layered bonding of strip-type and board-type wooden elements of any length which have at least two parallel bonding surfaces, comprising a receiving board for the layered wooden elements prepared for bonding, comprising a base frame with vertical frame uprights and upper crossmembers adjoining the upper ends of said frame uprights and horizontally connecting the latter, and furthermore comprising at least two receiving rails held displaceably, so as to slide along on the upper and lower crossmember, by means of sliding guides supported on the upper crossmember, said receiving rails being provided, longitudinally, with at least one guiding cheek for the displaceable mounting of in each case one pressure device which generates a pressure-applying force, can be activated mechanically or by pressure medium and is intended for exerting pressure on a layer of wooden elements lying against the receiving rails, the layer being supported downwardly by means of stop blocks which are height-adjustable and lockable on the guiding cheeks.
Patent DE-4320555-A1 (DE)
Title: Pressure switch
Inventor: RICHTER WOLFRAM DIPL ING
IPC: H01H35/26
Filed: 1993-06-21
Abstract: The invention relates to a pressure switch, in particular an oil-pressure switch for motor vehicles. It has a pressure chamber 11 which is closed by an actuating element 13. The actuating element displaces a contact plate 6 under the influence of the pressure in the pressure chamber. The contact plate is subject to the influence of a spring 14. When a predetermined pressure is exceeded, the contact plate 6 is lifted off a first contact element 9 and moves in the direction of a second contact element 10. A second spring 12, the force of whose stress is greater than that of the first spring 14, is arranged such that it does not act on the contact plate 6 until the latter has moved away from the first contact element 9 by a first travel distance. The second contact element 10 is located at a second travel distance away from the position from which the second spring 12 acts on the contact plate 6. <IMAGE>
Patent DE-4322447-A1 (DE)
Title: Swash plate compressor with sliding block - uses profiled peg to support ring-shaped plate mounted on drive shaft
Inventor: ISHIDA HIROYUKI
IPC: F04B27/08
Filed: 1993-07-06
Abstract: The compressor has a swash plate in the form of a ring-shaped plate (48) displaceably mounted on a shaft. A sliding block (49) which moves in a guide groove of the compressor housing prevents the rotation of the swash plate. The sliding block is secured to the plate by a guide peg (50) arranged in a recess (48b) of the plate. The peg has a narrowed section (50a) in which part of the plate is supported, in order to hold the peg to the plate. ADVANTAGE - Simplifies the insertion of the peg without the need to drill holes. Avoids the danger of fretting action between the parts.