baber/WOPTO huggingface dataset:
Patent DE-4136945-A1 (DE)
Title: Waste water filter - has filter sack with closure at the mounting to upper tapered inflow container
Inventor: LEITHNER HANS-JOACHIM DIPL ING
IPC: B01D29/11
Filed: 1991-11-11
Abstract: The filtering station, with at least one filter sack to collect solids from waste water, especially the waste water from a car cleaning assembly, has an inlet container (B) linked to the filter sack (S) above the mounting (H), with a decreasing clear width (W1,W2) from the top to the bottom. The inflow container (B) has a fluid permeable filter wall section (9) over at least part (T1,T2) of its height. Pref. at least one closure, which can be set into an open or closed position, is between the filter sack and the inflow container, in or above the mounting, with a mechanical, electrical, pneumatic and pref. remote controlled closure such as a slide, flap, valve or tap. At least one guide keeps the water rotating in the container round its vertical axis. At least one feed delivers a precipitating agent into the inflow container, above the filter wall section, connected to the waste water feed to the inflow container and/or linked directly to the container. ADVANTAGE - The filter sack is filled rapidly with solid waste, without damage to the sack, with only a small amt. of water remaining.
Patent DE-4137339-A1 (DE)
Title: Contact between circuit board and variable distance component, e.g. telephone electroacoustic transducer - has plug-socket connector flow-soldered onto segments of circuit board, with electric contact made via wire bridges
Inventor: OSTERLOH HANS-DIETER DIPL ING
IPC: H05K3/30
Filed: 1991-11-13
Abstract: An electronic circuit board (2) is connected to the electroacoustic transducer (6)  built into the housing of a telephone handset (7). The circuit board is supported on a block of flexible foam (9) and has connecting lead with contacts (1) that engage the pins (10) of the transducer. The connecting or bridging leads allow a variation in height difference to be accommodated. Once in position, the unit is subjected to a flow soldering process. ADVANTAGE - Allows circuit board to be connected to transducer with different separation distances without using cable connection.
Patent DE-4137538-A1 (DE)
Title: Single-image video camera recording method
Inventor: SATO YOSHIAKI
IPC: H04N1/21
Filed: 1991-11-14
Abstract: On triggering the image taking, video signals are scanned and recorded on a suitable medium (12). The audio signals are recorded on the medium during a preset time period. The single-image video camera has an AV recording mode, in which video and audio signals are recorded in a mutually suitable way. On triggering the video taking, the video signals are recorded prior to the audio signals in the AV recording mode. Pref. during reception of the audio signals, in the AV mode, it is terminated during triggering of the video signal reception. Then the video signals are recorded.
Patent DE-4143007-A1 (DE)
Title: Portable equipment for testing vehicle air bags - uses container with cleaning fluid outlet swivel mounted in frame
Inventor: NIEDERBERGER PETER-KLAUS DIPL
IPC: B60R21/16
Filed: 1991-12-24
Abstract: The equipment is used for the testing of a vehicle air bag. It consists of a pressure-tight container with a lid. The container (13) may be cleaned out using a liquid. It is provided with an outlet opening (16), and the container is so swivel-mounted on a portable frame (3) that the outlet opening can be turned to face a bottom centre position. USE/ADVANTAGE - Vehicle safety air bag testing equipment which is easily cleaned after use and from which the cleaning fluid can be removed without difficulty together with any residues from the air bag inflation gas.
Patent DE-4200062-A1 (DE)
Title: Cycloidal speed reduction gear with toothed wheel engaging ring of pins - incorporates drive shaft fitted with eccentric bush which carries toothed wheel
Inventor: KRATOCHVIL ERVIN
IPC: B66C9/14
Filed: 1992-01-03
Abstract: A cycloidal speed reduction gear is connected to an electric motor (16) to provide a speed reduction of the order of 100 : 1. The motor drive shaft (1) passes through a hole in the reduction gear housing wall (7). The shaft (1) is fitted with a bush (2) which has an eccentric end portion on which a ball bearing (17) is mounted. The bearing (17) carries a toothed wheel (3) which engages a ring of stationary pins (5) which are fixed to the housing wall (7) and cause the toothed wheel to roll around the ring of pins at a relatively low speed. USE - For mechanisms which rotate at low speeds but are driven from high speed shafts such as the winding drums of the carriages of overhead cranes, mixing machines, crushing machines etc.
Patent DE-4201118-A1 (DE)
Title: Plant tray in shape of flower vase - has hinged intermediate shelf in one piece with tray to form water reservoir fastened in position by studs
Inventor: KUEHLING FRANZ
IPC: A01G27/00
Filed: 1992-01-17
Abstract: The tray (1) has a base (4) above which is located the two part hinged shelf (7), running along the length of the rectangular tray. The shelf is perforated with openings into the reservoir (11) formed between the base and the shelf. There is an overflow system comprising small tubes (5) forming a channel (6). These tubes form stops for positioning the shelf above the reservoir. ADVANTAGE - Surplus water can drain away.
Patent DE-4216922-A1 (DE)
Title: Reflected energy attenuator for optical communication system - is based on ion implantation of section of fibre between two standard monomode sections with less attenuation
Inventor: MALTZ GEORG DIPL ING
IPC: G02B6/26
Filed: 1992-05-22
Abstract: The laser transmitter (1) is coupled to a section (2) of standard monomode optical fibre to whose free end a length (3) of fibre having higher attenuation is spliced. Another length of standard fibre (4) is spliced to the end of the attenuating section. The additional attenuation is secured by doping with a predetermined concn. of, e.g. trivalent titanium ions over a length of 10 cm to 10 m. Longer lengths can be wound into coils for ease of handling. USE/ADVANTAGE - Power reflected in laser transmitter reduced without incurring excessive cost or taking up too much space.
Patent DE-4221086-A1 (DE)
Title: Machine for removing deposits from underwater surfaces - pumps surrounding liquid through jet nozzle and removes resulting mixture by action of adjacent suction nozzle
Inventor: ALBRECHT DIETER
IPC: B08B3/02
Filed: 1992-06-26
Abstract: The machine consists of a combined jet and suction assembly (1) with at least one jet nozzle (2) producing the jet to loosen deposits from the submerged surface and an adjacent suction nozzle (3) for extracting the mixture of solids and liquid. Typically a row of alternate jet and suction nozzles is used. Partially surrounding the jet assembly is a shield (6) providing a well defined zone for containment of the deposit or growth material released by the jet. The jet assembly and shield are mounted in a protective frame (5) with a carrier arm (4). USE/ADVANTAGE - Cleaning walls of reservoirs, tanks, pipes, etc. and submerged objects. Loosened deposit material is not allowed to diffuse but is removed in controlled manner.
Patent DE-4221752-A1 (DE)
Title: Building plate with at least two spaced parallel plate-shaped components connected to one another - has at least one component provided with apertures open to other component and arranged in predetermined grid
Inventor: MEINHARDT WERNER DIPL ING
IPC: E04C2/34
Filed: 1992-07-02
Abstract: The connections between the plates (13) are provided in the area of the apertures (14) and are joined to one another via the two plate-shaped components. They are tubular in cross-section. They have an area which is parallel to the plate-shaped components. The floor of the opening (14) is formed by a separate floor component for connecting to at least one plate-shaped component (11,12). It is integral with the plate-shaped component (11,12), in the surface of which the opening (14) is formed. The opening is circular or multi-cornered and the building plate is made of steel. The connections are also made of steel. The connection between the plate-shaped components and each connecting member is made by spot-welding or adhesion. USE/ADVANTAGE - A building plate which overcomes the problem with known plates which are only stable in one direction.
Patent DE-4224831-A1 (DE)
Inventor: SCHLEMM FRIEDRICH DIPL ING
IPC: E21B7/20
Filed: 1992-07-28
Abstract: A method of introducing long transport pipes underground into the earth, in which a media or product pipe conducting the media and composed of individual pieces arranged one behind the other is jacked into the earth in an essentially horizontal direction from a jacking pit by means of a hydraulic, pneumatic or mechanical jacking device, is to be developed in such a way that longer one-piece pipes can be introduced despite the use of the known jacking devices. To this end, provision is made according to the invention for auxiliary pipes to be introduced into the earth by means of the jacking device. The auxiliary pipes consist of individual sections engaging telescopically one inside the other, the respective initial section being of a length which corresponds to the length which can be achieved with cost-effective and optimum conditions according to the prior art, while the respectively following section is of a length which projects beyond the respectively preceding section by that initial length, the media or product pipe engaging in a string of auxiliary pipes assembled in this way and then projecting in turn beyond the respective last auxiliary pipe section by this initial length. <IMAGE>
Patent DE-4233576-A1 (DE)
Title: Determination of internal surface characteristics of gas containers - using mathematical relationship between gas pressure and moisture content of gas leaving container to derive container-specific parameter value.
Inventor: EHRICH ARNO DR
IPC: G01N33/00
Filed: 1992-10-01
Abstract: In the procedure for indirectly determining the surface characteristics of pressurised gas containers, a single continuous measurement of the gas moisture content is made while emptying a container filled with moist nitrogen or another gas or gas mixture. The procedure is carried out under isothermal conditions and while maintaining an equilibrium between the adsorbed moisture and the moisture of the gas in the container. A container- specific variable Gamma is then derived from the following equation: Moisture content = a*p(-exp) gamma , where a is a constant and p is gas pressure. USE - In determination of internal surface properties of pressurised gas containers, especially in applications where the quality and/or purity of the gas is of importance.
Patent DE-4233775-A1 (DE)
Title: Operating two vehicle window electric drives - using motorised winders lowering rear window slightly before front door window is moved, to prevent weather strip wear.
Inventor: LORENZ MARTIN DIPL ING
IPC: E05F15/695
Filed: 1992-10-07
Abstract: The method involves winding up and down side windows of a hardtop vehicle, e.g. a saloon car with no B-post. The windows have motorised winders. In the closed positions, the windows abut onto a weather sealing strip (3) that would normally suffer friction wear from the relative window movement. Instead, before drives (A1,A2) for the door window operates, the drive (A2) for the rear window (2) moves it down by a few millimetres, allowing the door window (1) then to move freely. This is because the boundary line between the windows is inclined slightly to the vertical. ADVANTAGE - Prevents friction wear of weather strip.
Patent DE-4236155-A1 (DE)
Title: Actively reducing internal noise in motor vehicle - using measuring microphone(s) and loudspeaker(s) to compensate detected noise by propagating sound field of opposite phase to that of disturbing noise
Inventor: HETTWER GERHARD DR
IPC: G10K11/178
Filed: 1992-10-20
Abstract: Sensors (2) are deployed to register the surrounding parameters affecting the physical transmission function between the one or more compensating loudspeakers (6) and the one or more measuring microphones (5) as well as between at least one interference source and the microphone(s). The imitated balanced transmission function is corrected from the physical values of the varied noise propagation as ascertained by the sensors. The sensor signals are correlated with values stored in a memory (10) of a digital processor (11). The latter includes a sinusoidal signal generator (12) coupled to a phase regulator (8) as well as an optimising unit (9). The outputs of the latter are fed to an amplitude regulator (7) and the phase regulator. The input of the optimising unit is connected to the microphone(s). ADVANTAGE - Pertaining transmission function ascertained and taken into account in calculating compensation signal.
Patent DE-4237991-A1 (DE)
Title: Cooling hot-rolled products, rails - using appts. with carrier elements allowing rails to be suspended with their top downwards
Inventor: SIPPEL EGON
IPC: B21B45/02
Filed: 1992-11-11
Abstract: Hot-rolled products, esp. rails (1), are cooled on a cooling bed by means of natural convection or forced air streams. The process is characterised by the fact that rails are suspended, preferably with the rail top (3) downwards, while being transported over the cooling bed. The rail top (3) is additionally cooled by an adjustable media stream or a mixture of cooling media (air or a mixture of air and water). The media stream covers the entire length of the rail, but produces different cooling intensities of the rail top (3) and the rail base (4). The adjustability of the cooling rate varies form 0.5 to 20 deg.C/s. The appts. is characterised by the fact that the cooling bed is provided with carrier elements (5) in which rails can be suspended with their top downwards. The carrier elements (5) are essentially U-shaped structures accommodating rails in the space (7). They are joined by hinges to one another to form a chain cooling bed, with the distance between parallel chains varying from 2 to 6 m. USE/ADVANTAGE - In metal rolling plants. Rails are cooled with minimised deformation.
Patent DE-4241632-A1 (DE)
Title: New (aza)aromatic or alicyclic carboxylic acid cpds. - used e.g. for treating thrombosis, inflammation, osteoporosis, cardiac infarct or tumour metastasis
Inventor: HIMMELSBACH FRANK DIPL CHEM DR
IPC: C07D213/81
Filed: 1992-12-10
Abstract: (Aza)cycloalkyl or (aza)aromatic carboxylic acid derivs. of formula A-B-C'-D-E-COORa (I) and their salts and isomers are new. Ra = H or ester residue, A = opt. substd. aminoalkyl opt. substd. azacycloalkyl, quinuclidinyl or pyridyl, B = opt. substd. phenylene (opt. with 1 or 2 CH replaced by N) or piperidylene, C' = CO, CH=CH, CH2CH2, CH2O, OCH2, CONR4, CONR4CH2, NR4CO, CH2NR4, NR4CH2, SO2NR4, SO2NR4CH2 or NR4SO2, R4 = e.g. H, alkyl or phenylalkyl, D = phenylene or cyclohexylene (both opt. substd. and opt. contg. 1 or 2 aza units), E = direct bond, alkyleneoxy opt. substd. alkylene or opt. substd., alkylene. USE - The use of (I) is claimed for preparing medicaments for combatting or preventing diseases involving larger or smaller cell aggregate formation or cell-matrix interactions. (I) show antiinflammatory, bone degradation inhibiting, antithrombotic, anti-aggregation, antitumour and anti-metastasis activity. (I) are useful for treatment or prophylaxis of venous or arterial thrombosis, cerebrovascular disorders, pulmonary embolism, cardiac infarct, arteriosclerosis, osteoporosis, tumour metastasis or genetic or other disorders of interactions of cells with each other or with solid structure. (I) may also be used in combination therapy of thrombosis with fibrinolytics or vascular intervention (e.g. transluminal angioplasty), or for therapy of shock states, psoriasis, inflammation and diabetes. (I) have good compatibility, typically being non-toxic to mice at 30 mg/kg. i.v.
Patent DE-4242085-A1 (DE)
Title: Packaging with tamper-proof seal for film cartridges - uses cylindrical can as outer box with lid, cylindrical label and tab positioned to show evidence of tampering when opened
Inventor: BOIE IMMO DIPL CHEM DR
IPC: B65D55/06
Filed: 1992-12-14
Abstract: The film cartridge is packed in a cylindrical can (1) whose opening is closed by a lid (3). A cylindrical label (4) containing data is pushed over the can but is stuck to neither the can nor the lid. A tab (5) extending from the label and back over the lid is not stuck to the can, and is only slightly and detachably stuck to the lid. The lid cannot be removed from the can without the label and/or tab being noticeably damaged. After opening the can, the can and lid on one side, and the label and tab on the other can be easily separated from each other. The edge of the can opening can be beaded. ADVANTAGE- An extra cardboard packing box is not required. An originality seal is still provided. The materials used can be recycled after use.
Patent DE-4242850-A1 (DE)
Title: Magnetic valve for vehicle brakes
Inventor: HECKMANN HANS DIPL ING
IPC: F16K31/528
Filed: 1992-12-18
Abstract: Between the servo magnet (10) and the valve closure (8) is an anti-friction gearing (14, 17-20) having a gear input part (17) on the magnet (10) and a gear output part (9) on the valve closure. The anti friction gearing has a low reverse drive efficiency or self-locking action for forces which act through the output part to the input part. The anti-friction gearing has a tubular foundation body (3) coaxial with the direction of movement of the valve closure element and having a spiral slit (20) which has at least one slide face.
Patent DE-4243160-A1 (DE)
Title: Steam power plant with steam boiler and steam power machine e.g. turbine
Inventor: RODE HEINRICH
IPC: F01K19/08
Filed: 1992-12-19
Abstract: This residual steam in the hydraulic accumulator (5) dissolves into water. The accumulator is subdivided into a hot chamber (6) and a cold chamber (7). The working steam is pumped as water into the steam boiler (3) from the hot part. The working water of the water jet pump (4) is taken from the cold part (7) as circulation water.
Patent DE-4243258-A1 (DE)
Title: Weed removing from railway track on ballast bed
Inventor: WEIS ULRICH WALTER ING GRAD
IPC: E01H11/00
Filed: 1992-12-19
Abstract: The trash rack bars (28) loosen the weed roots in the ballast bed (19) and possibly also in the track edge path (23). The weed is removed from the track ballast bed. Then the loosened shoulder profiles (22) of the permanent way are corrected and compacted.Pref. the weed is mowed prior to final removal. The mowed and released weed is removed by exhausting and deposited into an attached container. The shoulder profiles and the regions (20) between the rails (17) and the shoulder profiles, and the edge path may be worked by separate units (33,37).
Patent DE-4306593-A1 (DE)
Inventor: BERZEN JOSEF
IPC: C08K5/15
Filed: 1993-03-03
Abstract: The present invention relates to a stabilised moulding composition comprising polyethylene having a mean molecular weight of from 10<5> to 10<7> g/mol, containing antioxidants and tocopherol, in particular alpha -tocopherol or a derivative thereof, to a process for the preparation thereof, and to the use thereof.
Patent DE-4316516-A1 (DE)
Title: Apparatus for the quantified filling of liquids into bottles, cans or similar containers
Inventor: WEIS WILHELM
IPC: B67C3/20
Filed: 1993-05-18
Abstract: The invention relates to an apparatus for the quantified filling of liquids into containers, having at least one volumetric metering chamber which is connected to a supply container for the liquid via a controllable inlet valve and to a filling connection stub via a controllable outlet valve. In the case of said apparatus, there is arranged, in the metering chamber, at least one sensor with an elongate measuring zone which generates a measuring signal dependent on the filling level. This achieves simple adjustability of the switching points for the inlet valve and/or the outlet valve and, consequently, of the metering volume.
Patent DE-4318297-A1 (DE)
Title: Hydraulically actuated diaphragm pump
Inventor: SCHNEIDER FRIEDHELM
IPC: F04B43/073
Filed: 1993-06-02
Abstract: Diaphragm pumps, in contrast to reciprocating pumps, are better suited to the delivery of corrosive and highly viscous liquids, because no mechanical friction takes place between movable parts. The diaphragm is acted upon on one side by hydraulic fluid and the liquid to be delivered is displaced on the other side. In the process, virtually the same quantity of liquid is delivered as hydraulic fluid is fed. Uniform delivery is achieved by the symmetrical arrangement of the two diaphragms, which can be acted upon alternately. The hydraulic fluid required for the operation is delivered by a hydraulic pump controllable in pressure and in delivery quantity.
Patent DE-4325644-A1 (DE)
Title: Cleaning device for wiper blades
Inventor: WENDT HEINZ
IPC: B60S3/04
Filed: 1993-07-30
Abstract: By virtue of its design the cleaning device for wiper blades satisfies the requirement of being a useful and usable aid for cleaning wiper blades and hence of contributing to good visibility for car drivers. A clear advantage in the operation is brought about by virtue of the manner of the clamping attachment and the inevitably resultant stiffness of the cleaning device.
Patent DE-4326064-A1 (DE)
Title: Electric grilling and cooking appliance - has two grilling and cooking levels which are formed by two horizontal plates lying one over other spaced at distance between which heating resistance is arranged
Inventor: BOIS BERNARD MARCEL
IPC: A47J37/06
Filed: 1993-08-03
Abstract: The heating resistance (5) extends in a horizontal plane. The lower plate (3) is mounted securely at the housing and is designed for the reception of a row of small pans (2), each of which consist of a pan with a handle. Whilst the upper plate (4) is supported permitting removal, on at least one carrier (7), mounted rigidly in the housing. This carrier of the upper grilling and cooking plate itself, is held at the housing of the appliance, so that it can be removed. USE/ADVANTAGE - Preparation of melted cheese ("raclette") on lower plate and grilling and cooking on upper plate. Difficulty of cleaning around carrier is eliminated.
Patent DE-4326327-A1 (DE)
Title: Electronic control device for a motor vehicle
Inventor: KRAUS OLIVER DIPL ING
IPC: B60R16/023
Filed: 1993-08-05
Abstract: An electronic control device for a motor vehicle is proposed, which control device has a central means for connection to the electrical system of the vehicle, can be connected to at least one sensor and/or instruction transmitter and at least one actuator and/or one warning device and contains a resident memory. According to the invention, the control device contains all the operational functions and control characteristics for a multiplicity of different vehicles and/or vehicles which can be equipped differently in the aforesaid memory. The control device comprises means which permit it to detect the type and/or level of equipment of the respective vehicle via the central connection means and to activate the operational functions and control characteristics currently required for this from its memory. In this arrangement, the central connection means can be designed, inter alia, in such a way that it is capable of detecting encoding from a counterconnection means on the vehicle side. The control device can also itself learn its current peripheral connections in the vehicle as determined by a corresponding initialisation encoding via the central connection means.