baber/WOPTO huggingface dataset:
Patent DE-4234892-A1 (DE)
Title: Anchor for steel rod in concrete block - has expanded anchor head and distance piece separating it from bent reinforcing plate in concrete
Inventor: BISANI KARL
IPC: E04G21/12
Filed: 1992-10-16
Abstract: The anchor device (1) is embedded in concrete and may hold a steel rod (2) which is at an acute angle (alpha) to the surface (9) of the lump of concrete. The concrete is reinforced, with reinforcing bars (6) in association with a perforated (7) flat steel plate (4). The plate has a joggle in it so that the steel rod (2) and anchor assembly passes through one of the perforations at right-angles to it. There is a distance piece (3) between the expanded end of the anchor (1) and the joggled (5a) part of the plate. Above the plate there is a pipe (8) with a conical outer surface piercing the surface of the concrete. At the end of this pipe there is a nut (10) which screws onto the steel rod (2) to hold the pipe in position. USE/ADVANTAGE - Secure anchoring of steel rod at acute angle in concrete block.
Patent DE-4234962-A1 (DE)
Title: Closure system with lock e.g. for camera housing with lid - is located swivelably and spring-loaded at pivot point in housing enabling lid to be manually locked and unlocked by pressure force reacting on locking element and push force on lid
Inventor: KOGLER HANS GERHARD
IPC: H01M2/10
Filed: 1992-10-16
Abstract: The lid (13) is unlocked by means of a pressure force acting simultaneously on the locking element (26) and a push force acting on the lid (13) in the direction of the pivot pin (14). The lid (13) is lockable by means of a pressure force acting simultaneously on the locking element (26) and a push force aligned on the lid opposite the pivot pin (14). The lid (13) is provided with bearing lugs (19) on the pivot side respectively arranged with an elongated hole (18). The curved guides (19') of the lugs (19) formed at the side of the housing lie opposite. The free outer edge of the lid (13) is designed as a downward projecting ledge (20) at which two projections (22), separated by a recess, are provided with humps. USE/ADVANTAGE - Battery compartment of camera, audio appliances and similar. Prevents unintended opening of lid, and opening and closing performed without deformation of sealing parts, as well as without auxiliary means in simple manner.
Patent DE-4235127-A1 (DE)
Title: Transparent thermographic material useful as blueprint original for improved properties - comprising paper substrate with high transparency in visible region and low ultraviolet density, thermographic layer and protective layer of radiation cured polymer
Inventor: WIRTH WALTER VON
IPC: B41M5/40
Filed: 1992-10-17
Abstract: The material has (a) a transparent substrate coated with (b) a thermographic layer, contg. dyestuff precursor cpds. and acidic organic cpds. as colour developer, which is coated directly with (c) a protective layer of polymer cured with electron or UV radiation. (a) comprising a transparent paper with a mass/unit area of 40-120 g/m2, which is 70-80% transparent in the visible wavelength region and has a UV density less than 0.3 in the 380-400 nm region. The material pref. has 25-50% transparency in the visible region and a UV density of max. 1.2 at 380-400 nm. A 1-30 microns thick interlayer may be used in an amt. of 1-15 g/m2 between (a) and (b). USE/ADVANTAGE - The material is used as original for blueprints. The material has improved properties for this purpose.
Patent DE-4237819-A1 (DE)
Title: Rudder blade for surfboards - is operated by foot of upright board user
Inventor: SCHIMANEK KARL
IPC: B63B35/79
Filed: 1992-11-10
Abstract: The surfboard has a rudder blade (4), which can be operated by the foot (21) of the standing user. The shaft (16) of the rudder blade forms the axis of the toothed gear (7). The blade may be operated in both directions via the toothed gear, a toothed belt (5), a second toothed gear (6), and a loop (8), which is connected to the second gear. There are at least two toothed gears of the second type with loop. After completion of the movement, the rudder blade is automatically returned into surfboard longitudinal axial direction. This is done by a return spring (17), which runs in two guide rollers and is anchored in the first gear or in the disc. USE/ADVANTAGE - Rudder arrangement for surfboards or similar water sports appliances enables easy changes in direction.
Patent DE-4239780-A1 (DE)
Title: Attachment of mounting point to covered vehicle body section - has reinforcement mounted inside cover to which mounting element is attached
Inventor: GOELLNER VOLKER
IPC: B60N3/02
Filed: 1992-11-26
Abstract: The device provides attachment of a mounting point to a vehicle body section which is covered. It is arranged such that the cover (1) is reinforced (5) on its inner side, facing the body (3). The mounting point (6) is fixed rigidly to this, with the mounting element (13) extending to the body section (3). The mounting element is held in position via a locking connection (14,15) mounted in the Y-direction. USE/ADVANTAGE - For vehicle side door, invisible mounting, reduced dimension in Z-direction.
Patent DE-4240250-A1 (DE)
Title: Vehicle seat belt lock mechanism - has guide rod surrounded by helical spring which is connected at one end to seat upper section and to belt lock fastener at other end
Inventor: SCHUMANN PETER
IPC: B60R22/26
Filed: 1992-11-25
Abstract: A helical spring (54) is displaceably mounted on a guide rod (4). The spring is connected to the upper section (11) of the seat and to the belt lock fastener (53). The cross section of the rod has a circular, round or polygonal contour. The wire from which the spring is made may have a right-angled cross section. The guide rod has a stop (41) for the spring. There may be a sliding spool box between the joint point and the spring, and it is connected to the belt lock fastener. ADVANTAGE - Ensures that in an accident the overload forces acting on the seat belt fastener are transferred directly to the seat rail.
Patent DE-4241228-A1 (DE)
Title: Differential flap drive for vehicle ventilation system - uses triangular actuation plate connected to end of Bowden cable
Inventor: FLEISCHER DIETER DIPL ING
IPC: B60H1/00
Filed: 1992-12-08
Abstract: The differential flap drive has one drive lever (4) movable by a coupling rod (6) guided in a housing (1). The other end of the rod is supported by a bearing (7) at one corner of a triangular plate (5). A journal (8) to receive the core of a Bowden cable (2) is arranged on another corner of the plate. The third corner of the plate slides via a journal (9) in an S-shaped slide path (10). USE/ADVANTAGE - Vehicle ventilating system in which forces acting at the end positions of the flaps are self-limitingly compensated, and the flaps can only be released by operating the Bowden cable.
Patent DE-4241576-A1 (DE)
Title: Dental flosser for cleaning teeth - has floss stretched across ends of fork, and driven back and forth by gear with pressure rollers
Inventor: HERZOG KARL
IPC: A61C15/04
Filed: 1992-12-10
Abstract: The device for cleaning the teeth using dental floss has a fork (11) across which the floss (17) is guided, the floss being moved back and forth by a gear wheel (18) pressing against two elastic rollers (19, 20). The floss is sandwiched between the gear teeth and the rollers. The floss is spooled from a small drum (44) at the rear, and used floss can be cut off by the knife (42) and thrown away (43). The gear is rotated by a motor. The roller (19) on the return path of the floss is softer than that (20) on the outward path and thus distorts more when a gear tooth digs into it. ADVANTAGE - Simple inexpensive design which is easy to use and replace with new floss.
Patent DE-4301752-A1 (DE)
Inventor: DUNG OLAF DIPL ING
IPC: G05B13/02
Filed: 1993-01-23
Abstract: The invention describes a method for integrating fuzzy logic into the functional scope of standardised automation systems, especially memory-programmable controllers. In so doing, according to the invention, a fuzzy inference engine (IFM) is implemented as a process control block in a real-time operating system (BTS). Access to the operating system (BTS) and thus to the digital logic and to the fuzzy logic of the memory-programmable controller is carried out via a common operator interface administered by a personal computer (PC). Within one program cycle (Z), there takes place the acceptance of the peripheral input information (PEI) and its logical and user-specific digital combination, the provision of the fuzzy inputs (FE) from the coupling results (VE) to the inference engine (IFM), the fuzzification, the evaluation and computation, the de-fuzzification and the provision of digital output information (PAI) to the periphery. <IMAGE>
Patent DE-4303898-A1 (DE)
Title: Hatch coaming on ships - has horizontal profiled cap element containing foamed filler material
Inventor: PERRAKIS EMMANUEL
IPC: B63B3/54
Filed: 1993-02-10
Abstract: The hatch coaming is esp. for protection of a top edge facing a hatch cover. It is mainly formed as a horizontal cap element. The element (4) is shaped as a profile, which may be fastened to side wall, and contains a foamed filler material (6). Before foaming, the material has been introduced into an interior chamber enclosed by the profile. The profile has one or more mainly vertical rail-like holders for fastening of a wall cladding element (17). An access area of the hatchway facing the cargo hold, has a horizontal support element (21), to act as protection during unloading. This is formed by the profile. USE/ADVANTAGE - Hatch coaming on ships can be fastened easily, gives sufficient protection, permits smooth incorporation into hatchway wall facing elements.
Patent DE-4312984-A1 (DE)
Title: Dustbin-housing with lowering floor - has lifting ropes reeved to move platform distance equal to twice stroke of ram
Inventor: SCHAEFER JUERGEN DIPL ING
IPC: B65F1/14
Filed: 1993-04-21
Abstract: The housing (1) is countersunk in the ground and contains guide rails (2) for the platform (3). The ropes or chains suspending the platform are reeved round pulleys (17) so that the distance travelled by the platform is double the stroke of a hydraulic operating ram or electrically-driven spindle (22). The ropes or chains can be adjustable by screw turnbuckles, and the platform can have a hinging supporting surface (7). As the housing hatch (15) opens, it can be kept horizontal by a parallelogram linkage (10). USE/ADVANTAGE - Dustbin-housing with lowering floor accommodates bins unobtrusively, while allowing rapid filling and emptying with little effort.
Patent DE-4313575-A1 (DE)
Title: Monitoring device for the permanent pilot (igniting, lighting) flame in gas-consuming devices
Inventor: MAIER HANS-JOACHIM
IPC: F23N5/10
Filed: 1993-04-26
Abstract: In a monitoring device for the permanent pilot flame in gas consuming devices having pilot flame burners which has a temperature measuring sensor provided in the vicinity of the pilot flame, it is provided for the purpose of monitoring the permanent pilot flame that the temperature sensor is connected to an evaluation circuit which, as a function of the temperature established in the immediate vicinity of the pilot flame, generates by comparison with a reference variable an electric control signal which controls an optical and/or acoustic signal generator in such a way that at least the presence of the pilot flame is indicated when the latter is ignited.
Patent DE-4318819-A1 (DE)
Title: Device for composting
Inventor: SCHUETT BRODER DIPL ING
IPC: C05F17/02
Filed: 1993-06-07
Abstract: The device is intended for composting substance partially composed of organic matter. The device has the shape of an essentially sealed composting container provided with an air inlet and with an air outlet. The device allows that, inside the composting container, the stream of air passes through the substance to be composted in an essentially vertical direction. Alongside at least one part of at least one side of the composting container there is arranged an air duct on the inside. The air duct connects the air inlet with an outlet port within the composting container.
Patent DE-4321754-A1 (DE)
Title: Method for detecting the filling level of bulk goods containers set up distributed over an area, and arrangement for carrying out the method
Inventor: DANGELMEYR JUERGEN
IPC: G01F23/00
Filed: 1993-06-30
Abstract: The invention relates to a method for detecting the filling level of bulk goods containers set up distributed over an area, in particular containers for refuse or valuable materials. In order to be able to detect the filling level of the containers as far as possible without great expenditure of time and money and in order to be able to set up an optimum route plan for the emptying vehicles, it is proposed according to the invention that the instantaneous filling level of the bulk goods container be determined by means of at least one sensor fitted in or on the bulk goods containers, that the filling level data determined by the sensor be interrogated continuously or at specific, preferably uniform, time intervals and, together with a container identification code, be transmitted to a control centre, and that in the control centre the data be evaluated for the purpose of route optimisation of the vehicles driving to and emptying the bulk goods containers.
Patent DE-4322534-A1 (DE)
Title: Pure cotton folding carrying bag for holding specified number of receptacles
Inventor: HEINDL FRANZ
IPC: B65D30/00
Filed: 1993-07-02
Abstract: Pure cotton folding carrying bag for holding specified number of receptacles has bottom surface sewn to single or multiple part sides, with carrying straps
Patent DE-4324430-A1 (DE)
Title: Trimmable potentiometer
Inventor: DORSCH DIETER DIPL ING
IPC: H01C10/32
Filed: 1993-07-21
Abstract: The invention relates to a trimmable potentiometer (1) having at least one resistor track (2) which is like a segment of a circle, and having a sliding contact (5) which slides on the resistor track and can pivot between two end stops (3a, 3b). The resistor track (2) can move relative to the sliding contact (5), parallel to the surface which is covered by the sliding contact (5) between its two end stops (3a, 3b), through a greater number of degrees of freedom than the number corresponding to the pivoting movement of the sliding contacts (5). For example, a first bias resistor can be trimmed, and its position mechanically fixed, by means of a first pivoting movement of the resistor track (2) about a first pivoting axis (6). A second bias resistor can then be trimmed independently of the first by pivoting the resistor track (2) about a second pivoting axis (8) which is formed by the mechanical fixing. <IMAGE>
Patent DE-4325999-A1 (DE)
Inventor: DEIS SIEGFRIED
IPC: B23C5/22
Filed: 1993-08-03
Abstract: A rotating cutting tool with inserts, in particular for metalworking, has for each insert an insert seat (10) which is formed in a tool body (1) and in which the insert (6) resting on a bearing surface (13) is supported laterally in a dimensionally accurate manner in the radial and axial direction. The insert, designed as a perforated plate with a countersunk through-hole (22), is releasably clamped in the insert seat by means of an allocated clamping screw (25) having a clamping head (31) and screwed into a corresponding tapped hole (27) in the tool body or a part connected to the latter. This arrangement is made in such a way that the insert inserted in the insert seat is supported in a dimensionally accurate and positive-locking manner transversely to the hole axis (34) merely in one direction on a stop (17) fixed to the tool body and in the other direction solely by the clamping screw (25). <IMAGE>
Patent DE-4326603-A1 (DE)
Title: Sewage treatment plant with activation tank
Inventor: KUMMER KARL-DANKWART DIPL ING
IPC: B01D36/04
Filed: 1993-08-07
Abstract: The invention relates to a sewage treatment plant in separate and combined sewer systems having an activation tank and a secondary sedimentation tank and a connection duct between the activation tank and the secondary sedimentation tank. According to the invention, a screen apparatus having microscreens to separate off activated sludge from the outflow stream of the activation tank is arranged in a connection duct by-pass line which is open in wet weather or dry weather inflow peaks and is impinged by an outflow part-stream. A sludge return to the feed of the activation tank and a filtrate line to the secondary sedimentation tank are connected to the screen apparatus. <IMAGE>
Patent DE-4328305-A1 (DE)
Title: Swimming pool lining - comprises sheet which covers the pool floor and inner walling and is drawn over the pool edge in the overflow channel
Inventor: ZELLER WILLY
IPC: E04H4/04
Filed: 1993-08-23
Abstract: An approximately U-shaped cross-section cover engages over the pool edge area and forms a grip strip. The cover is formed by a cover plate (8) completely engaging over the pool edge between the inner walling and the overflow channel (4), whereby the overflow channel is lined with the sheet (5) drawn over the pool edge (6). The cover plate (8) is of stainless refined steel, pref. chrome nickel steel. The inner side brace is pressed under tension onto the pool inner walling. On the pool inner walling between the cover plate and the sheet (5) a sealing strip, pref. of silicon rubber, runs around the swimming pool. On the pool edge (6) is fixed an outside fitment angle, in which the outer side brace of the cover plate (8) is suspended. USE/ADVANTAGE - To line a swimming pool. The improved quality of the lining ensures that it virtually reaches the same high standard as with refined steel throughout, which in turn reduces costs.
Patent DE-4330757-A1 (DE)
Title: Method and arrangement for implementing terminal functions by means of a personal computer connected to a communications system
Inventor: DEMUYNCK NOEL
IPC: H04M1/247
Filed: 1993-09-10
Abstract: A multiplicity of subscriber terminals are connected to a communications system. In current communications systems, telephones, fax terminals or personal computers are used as subscriber terminals. Each subscriber terminal has typical specific terminal functions, such as, in the case of a telephone, the "lift receiver" and "dial" terminal functions. According to the invention, functions of this type are simulated by a personal computer which is connected to the communications system. Furthermore, user facilities are initiated by the personal computer without using the keying devices provided on the telephone for this purpose. Low-cost telephones can thus then be used. <IMAGE>
Patent DE-4332772-A1 (DE)
Title: Cam-actuated brake
Inventor: GOETZE RENE
IPC: F16D65/10
Filed: 1993-09-25
Abstract: The most frequently used types of brake are disc brakes or shoe (block) brakes, the shoe brakes exhibiting higher braking forces for the same actuating forces. The new brake disc of the external-shoe brake is intended to exhibit greater self-energisation for the same braking forces. In order to achieve greater self-energisation of the braking force in the case of the external-shoe brake, the conventional brake disc (1) is replaced by a cam disc. The sides of the cam with the largest diameter force the brake shoes (4) back into the cylinder (2) during the braking operation. As a result, the brake fluid is subjected to high compression, thereby amplifying the braking force. Cam-actuated brake. <IMAGE>
Patent DE-4333396-A1 (DE)
Title: Wireless (wire-free) multi-channel information transmission system
Inventor: SEIFERT FRANZ PROF DIPL ING DR
IPC: H04B1/707
Filed: 1993-09-30
Abstract: Wireless multi-channel information transmission system, in which information is transmitted from the base station to the subscriber stations and vice versa by means of a broadband signal containing a multiplicity of transmission channels, in which the transmission channels can be distinguished by means of different code sequences and a dedicated time interval in the transmission channel specified by its code sequence is assigned to each subscriber station. <IMAGE>
Patent DE-4339469-A1 (DE)
Title: Combustion engine with periodically varying working chambers
Inventor: BIRKHOLZ JAN
IPC: F01C1/28
Filed: 1993-11-19
Abstract: The combustion engine has several rotary bodies mounted axially parallel to each other and rotating synchronously in the same rotational direction. Each rotating body is so coupled to another that adjacent rotating bodies are always linearly in contact with each other. The linear contact is maintained during the rotation of each body such that a pulsating working chamber arises between the rotating bodies. A first configuration employs four oval shaped rotating bodies, and a second configuration uses three roughly triangular rotating bodies.
Patent DE-4340948-A1 (DE)
Title: Sieve assembly powered by oscillating resonator generating two-dimensional bending oscillations
Inventor: COPPERS MATTHIAS DIPL ING
IPC: B07B1/42
Filed: 1993-12-01
Abstract: A sieve assembly (10) incorporates a circular oscillation resonator (11) which is glued to the lower face of a sieve matrix (12).  The oscillating resonator (11) consists of a ring of thin aluminium strip.  The novelty is that the oscillation resonator (11, 31 42, 44, 47) has  an enlarged strengthened (22) area to which is coupled an oscillation generator (17), such as a piezo-electric converter, generating two-dimensional bending oscillations.  The oscillating element has a height to width ratio of approx. 1/4. The operating frequency is in the range 1 to 40 Hz.
Patent DE-4400806-A1 (DE)
Title: Motor driven aircraft propeller, or rotor
Inventor: STOLZ BERND
IPC: B64C11/16
Filed: 1994-01-13
Abstract: The propeller has a hub for fastening on a motor driven drive shaft, and at least two propeller blade sections (3) extending from the hub. The blade sections have each an angle of incidence symmetrically mirror reversed to the rotation central point. In the region of the outer end (6) of each propeller blade section, is fitted at least one extension (7) protruding beyond the outer contour in rotation direction (5). The extension is pref. of aerodynamic mandrel shape. It may be in the form of a rear-side fin in extension of the blade end section.
Patent DE-4400913-A1 (DE)
Title: Method of detecting tyre pressure-loss for motor vehicle
Inventor: DIECKMANN THOMAS DR ING
IPC: B60C23/06
Filed: 1994-01-14
Abstract: The wheel drive forces of the vehicle are determined and related to wheel drive force values with associated slip values. On the shift of the curve for the determined characteristics outside a prescribed region a warning signal (14) is generated. The slip value is derived from a comparison of the rotational speeds of the driven and the non-driven wheels (3). The wheel drive forces are determined from the measured data of the engine (2) and from the characteristic data of the vehicle (1). The wheel drive forces are estimated from a determination of vehicle acceleration.
Patent DE-4404473-A1 (DE)
Title: Restoring utility pipes
IPC: B24C11/00
Filed: 1994-02-14
Abstract: Restoration of installed pipes for gas, steam or water, which are open at two ends, comprises removing internal layers of contamination using ultrasonic vibration and then coating the internal walls with a viscous curing coating material, pref. synthetic resin pref. loaded with glass fibres for closing leakages. Pref. the ultrasonic vibration is applied via a medium, e.g. water. Pref. negative or positive pressure is applied to one end of the pipe. Pref. abrasives, e.g. sand or ferromagnetic particles, are added to the medium and collected by filters. Prior to coating the inside of the pipes is dried by hot air or a heating wire extending through the length of the pipe. Pref. an endoscope is used for inspecting the quality of the coating.