baber/WOPTO huggingface dataset:
Patent DE-3725119-A1 (DE)
Title: Method and arrangement for determining the fuel consumption of ocean-going ships
Inventor: STRICKERT HERBERT PROF DR SC T
IPC: G01F9/02
Filed: 1987-07-29
Abstract: The invention relates to the field of ship propulsion and its economically advantageous management. The object of the invention is to improve the management of the main engine by determining the actual quantity of fuel consumed in every operating condition by means of sensors. For this purpose, the actual values for thermal, intrinsic and kinetic energy of the storage media and their rates of change are determined as a function of the current speed of the ship, using the known operating instrumentation. Thus the transient component of fuel consumption is determined. The analysis of the running mode thus made possible provides a continuous diagnosis of the operating state of the machinery. <IMAGE>
Patent DE-3731444-A1 (DE)
Inventor: ARNOLD MANFRED DIPL PHYS DR
IPC: C23C14/56
Filed: 1987-09-18
Abstract: An apparatus for coating substrates in a vacuum chamber has a cathode system, which is preceded and followed by evacuable isolating chambers. The individual chambers can be separated from one another by locks, and the apparatus has a conduit leading into the coating chamber for feeding one or more process gases. Transport frames carry the substrates through the individual chambers on rails and/or wheels. In such an apparatus one or more bypass lines are provided which connect the coating chamber to the isolating chambers preceding or following it, and a shutoff or valve is inserted into each bypass line and brings about an equalization of pressure between the chambers. By means of a pressure equalization performed in this manner, the constancy of the gas concentrations which is essential in a reactive process to the stability of the process and to uniform coating properties, is automatically assured.
Patent DE-3738865-A1 (DE)
Inventor: PINKAU HORST DIPL ING
IPC: B60H3/06
Filed: 1987-11-16
Abstract: An automotive agricultural, construction or other utility vehicle comprises a driver's cab with a body part (2) and a roof part (3) which is detachably connected to the body part. Arranged in the roof part are an air induction area (13), an air filter (12) and air guide channels leading to a forward collecting chamber (18). An installation space for the ventilating units (14) is arranged in the forward upper region of the lower part (2) of the cab. Heating, cooling and fan equipment may be provided in the body part. <IMAGE>
Patent DE-3739637-A1 (DE)
Title: Foundry core and method for recovering the core material when using such a foundry core
Inventor: BEYER MANFRED
IPC: B22C9/10
Filed: 1987-11-23
Abstract: To recover the core material from difficult-to-form cavities, the proposal is to provide or form in the foundry core itself a body which is removed from the cavity after casting and is designed in such a way that it at least assists the recovery of the core material.
Patent DE-3741561-A1 (DE)
Inventor: HERZOG PAUL DR MED
IPC: A61K33/40
Filed: 1987-12-08
Abstract: A disinfecting composition for human or veterinary use is based on an aqueous emulsion of hydrogen peroxide and contains a local anesthetic which does not affect the stability of the emulsion. This anesthetic can advantageously be selected from cocaine, procaine, cinchocaine, lidocaine, diperodon, dyclonine, pramocaine or some of their water-soluble salts such as the hydrochlorides. The composition is particularly suitable for the treatment of open wounds and burns.
Patent DE-3804796-A1 (DE)
Title: Cylinder head for piston engines
Inventor: NOVOTNY GEORG
IPC: F02F1/24
Filed: 1988-02-16
Abstract: In order to facilitate the fitting of a sheet metal port liner into the exhaust port of a cylinder head of a reciprocating piston internal combustion engine, the sheet metal port liner is widened, at least at one of its ends, so that it can be clamped in the exhaust port. In order to obtain the insulating air gap between the sheet metal port liner and the inner circumference of the exhaust port, a sealing ring is also provided on the outer circumference of the sheet metal port liner.
Patent DE-3805125-A1 (DE)
Title: Adjustment arrangement for the wing mirrors of road vehicles
Inventor: STARK KONRAD DIPL ING
IPC: B60R1/02
Filed: 1988-02-18
Abstract: The mirror adjustment drive temporarily displaces, in dependence on the direction indicator which is operated accordingly, the wing mirror (B) in question out of its normal position determined by the position of the driver's seat through an adjustment angle ( gamma ) so that a new angular region ( beta ) is covered which is adjacent to the original angular region ( alpha ) covered and eliminates the blind spot which previously existed. <IMAGE>
Patent DE-3813633-A1 (DE)
Title: Mechanical closure device with automatic locking
Inventor: BOEHRINGER VOLKER ULRICH
IPC: E05B53/00
Filed: 1988-04-22
Abstract: In order to avoid unlocked, i.e. unauthorised, reversible closure procedures, it is endeavoured to automate the locking, this automation combining a maximum in terms of closure safety with a minimum in terms of series of procedures. This minimising is achieved in that said series is reduced, by virtue of mechanical couplings, to a single entity. The invention constitutes a further development of given closure devices and can be integrated therein during production.
Patent DE-3816868-A1 (DE)
Title: Adjustable linearity coil for video display units
Inventor: SCHMELLER ANTON DIPL ING
IPC: H01F3/14
Filed: 1988-05-18
Abstract: A linearity control coil is described, wherein the magnetic flux for premagnetising the coil core is adjustable through a variable air gap, it being possible for the permanent magnet to be adjusted in the manner of a threaded core.
Patent DE-3817340-A1 (DE)
Title: Apparatus on crane jibs
Inventor: NILSSON HANS
IPC: B66C23/693
Filed: 1988-05-20
Abstract: A crane jib comprises three parts, specifically an inner part (1), a centre part (2) and an outer part (3), of which the two latter are extendable in relation to the inner part and of which the outer part (3) carries an implement, for example a grab, at its free end. Arranged between the inner jib part (1) and the centre, extendable part (2) is a hydraulic cylinder unit (11, 13), the piston rod (13) of which is fastened to the inner end of the inner part (1) and the cylinder part (11) of which is fastened to the centre part (2). A guide member (9) is mounted on the outer end of the inner part (1), and a deflection member (10), for example a deflection pulley, is attached to the inner end of the cylinder part (11). One or more flexible lines (7) are fastened with their one end to the inner end of the inner part (1) and are run via the guide member (9) and the deflection member (10) to the outer end of the outer part (3), where the opposite end of the lines (7) is fastened. <IMAGE>
Patent DE-3817833-A1 (DE)
Title: Apparatus for the automatic manipulation of tools
Inventor: GZIK HERBERT
IPC: B25J9/00
Filed: 1988-05-26
Abstract: An apparatus (11) for the automatic manipulation of tools, for example for welding, is equipped with a base body (12) which is rotatable about a preferably vertical first rotational principal axis (C), and via two supporting arms (14, 17) a tool holder (23) is held so as to be movable about a horizontal second rotational principal axis (B) on the base body (12), about a third principal axis (A) and about three secondary axes (D, E, P). In order to achieve, with an apparatus (11) of this type, in a simple way an extension of the working space, while at the same time optimising the accessibility and freedom from collision, provision is made for the base body (12) to be arranged relative to a fixed part (13) in such a way that its second rotational principal axis (B) is displaceable with respect to the first rotational principal axis (C) on the fixed part (13). <IMAGE>
Patent DE-3819375-A1 (DE)
Title: ESR tissue cell
Inventor: LASSMANN GUENTHER DIPL PHYS DR
IPC: G01R33/60
Filed: 1988-06-07
Abstract: The invention relates to an improved ESR tissue cell for the spectroscopic measurement of naturally occurring and/or artificially introduced paramagnetic species in water-containing animal or plant tissue samples at room temperature for uses in biotechnology, medicine, pharmacology and plant physiology. The ESR tissue cell according to the invention consists of the tissue carrier with cover plate and two rods. Each is fabricated from a different material. Quartz plates and mounting are designed to be mechanically separate. This considerably reduces the manufacturing costs. The elastic clamping lock of the quartz plates simplifies sample changing and cleaning of the ESR tissue cell. Mounting on one side, e.g. in the H102 resonator, facilitates manipulation and reduces the risk of breakage.
Patent DE-3819566-A1 (DE)
Title: Gap seal
Inventor: KELLER WOLFGANG
IPC: F16J15/40
Filed: 1988-06-09
Abstract: Gap seal for sealing off the interior in a housing from the outside, a rotating shaft with a revolving ring leading into the housing and a sealing gap being formed between this and a fixed sealing ring. One of the boundary surfaces of the sealing gap has spiral grooves 18, 19 that leave free a spiral-free margin 23, 24 at the inner and outer edges. Formed in the region of the spiral grooves 18, 19 is an annular groove 20 which can be supplied with sealing gas and feeds it to the spiral grooves. In the annular boundary surface of the sealing gap, the spiral grooves 18, 19 run symmetrically - as seen in the direction of running - with respect to their curvature away from the annular groove 20 towards the spiral-free edge 23, 24 acting as a barrier, the symmetry applying both in the region of the annular surface outside the groove 20 and in the annular region enclosed by the groove 20. <IMAGE>
Patent DE-3823958-A1 (DE)
Title: Stand for a machine tool
Inventor: KRUEGER WOLFGANG
IPC: B25H1/00
Filed: 1988-07-12
Abstract: Stand 5, capable of travelling on rollers 4, for pressing a grinding machine against a room ceiling to be ground. Fixed to a plate 2 are a foot switch 9 and a hollow section 21, into which a second hollow section 22 is fitted via a continuously adjustable guide 23. The guide 23 can be varied in length via a handle lever 16. A third hollow section 32 is fitted onto the second hollow section 22 via a stepped guide. The third hollow section carries a head for holding the grinding machine. <IMAGE>
Patent DE-3824014-A1 (DE)
Inventor: EDELMANN JOSEF DR ING
IPC: B08B7/00
Filed: 1988-07-15
Abstract: Process for depolluting an appliance, in particular an electrical appliance. Appliances contaminated by hydrocarbon-containing material harmful to the environment often have to be stored in special waste disposal dumps in order to be depolluted, which leads to considerable expenditure. According to the present invention, the appliances are heated in a thermal processing chamber (10) to a temperature causing the material to be pyrolyzed; the pyrolysis gas thus produced is directed into at least one combustion chamber (24, 32) and thermally reprocessed. Electrical appliances which are contaminated by a PCB-containing liquid dielectric in particular can thus be cleaned and depolluted in a simple manner.
Patent DE-3827947-A1 (DE)
Title: Bearing bush
Inventor: ESTEBAN FERNANDO GONZALO
IPC: B29D33/00
Filed: 1988-08-17
Abstract: A bearing bush with a bearing body (1) in the form of a hollow cylinder is used, in particular, in motor vehicles in order to support components which perform a slight motion relative to one another. Unwanted vibrations and unwanted noise evolution may, in particular, occur in this arrangement between the surface of a pin passed through the aperture (4) of the bearing body (1) and the bearing body (1) itself. According to the invention, a fibre layer (3) is provided on the inner surface (2) of the bearing body (1), this fibre layer being composed of a mixture of first fibres and of a material with a low coefficient of friction and second fibres that can be joined well to the material of the bearing body (1). The bearing bush according to the invention can be used, in particular, in the region of the axle or wheel suspension of motor vehicles. <IMAGE>
Patent DE-3832186-A1 (DE)
Title: Continuous casting machine for processing noble metals
Inventor: SCHULTHEISS ALFONS
IPC: B22D11/04
Filed: 1988-09-22
Abstract: In a continuous casting machine for processing noble metals having, on the output side, a cooling device above and below the mould with cooling passages to guide the cooling liquid, provision is made for at least one of the cooling devices to consist of a plurality of independently controllable cooling segments. This ensures that each individual cooling segment can be closed separately and that a uniform temperature characteristic across the width of the continuously cast material is achieved.
Patent DE-3837103-A1 (DE)
Title: Process for the preparation of 1,3-dialdehydes and their monoacetals
Inventor: DRISCOLL ROBERT KENNETH DR
IPC: C07C45/60
Filed: 1988-11-01
Abstract: Process for the preparation of 1,3-dialdehydes of the general formula   <IMAGE> and their monoacetals, where R<1> and R<2> are identical or different and are alkyl having 1 to 8 C atoms or mononuclear aryl having 6 to 10 C atoms, characterised in that the corresponding 3-hydroxyaldehyde acetal is oxydehydrogenated in the gas phase at temperatures between 300 and 700@C on a catalyst which contains at least one of the elements Ag, Cu, Au, V, Mo, W, Bi, Sb and Sn and optionally additionally P, and the dialdehyde monoacetal formed is isolated or hydrolysed to the corresponding dialdehyde.
Patent DE-3837212-A1 (DE)
Title: Irrigation device for plant boxes for cultivating walls of greenery
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: A01G9/02
Filed: 1988-11-02
Abstract: An irrigation device for plant receptacles for cultivating walls of greenery has droplet receptacles which have an overflow in addition to their droplet opening. Combined with a water-storage means, it constitutes a very effective rainwater-retention device for the soil cultivation of facades with greenery. The droplet receptacles are integrated into the cultivated greenery at various levels. The irrigation device and the water-storage means are filled by a rapid water throughflow. The soil is wetted by the water running slowly out of the droplet receptacles.
Patent DE-3838442-A1 (DE)
Title: Pump arrangement in a transmission
Inventor: HERLITZEK WERNER
IPC: F16H57/00
Filed: 1988-11-12
Abstract: This pump arrangement in a transmission avoids positioning the pump in the middle of gear wheels etc. and permits mutiple utilisation of a shaft bearing (8) for a secondary output (14) as a pump stator (3), as a housing for the bearing (8) in the gear case wall (2) and also as a closure for an installation opening for the replacement of the complete pump (3/16) together with the bearing (8) and the pump housing cover (19). For this purpose, the pump stator (3) is provided on the input side with a neck for the shaft bearing (8) and can then be inserted like a piston into the housing wall (2) in such a way that the shaft (6) is guided and radial oil channels (4) cast into the wall (2) can cross directly into connection pieces (5) of the pump (3/16). A connection part (12) of the secondary output (14), which connection part is held axially on the free end (9) of the shaft (6), has, both on the inside and on the outside, a driving profile (13 and 15 respectively) for a secondary output shaft (14) to be inserted and a pump rotor (16) to be mounted on. The latter is preferably furthermore guided by its own bearing (22) on the output end of the connection part (12). The pump stator (3) is bolted axially to the housing cover (19) and can be pulled off the shaft (6) with the latter, together with the bearing (8). This mode of construction permits lateral access to the pump and to the bearings without the need for disassembly of the transmission and avoids significant additional expenditure to stiffen the input shaft and further bearings and oil channels in the interior of the ... Original abstract incomplete. <IMAGE>
Patent DE-3838844-A1 (DE)
Title: Jigsaw blade, in particular for wood
Inventor: WOLFF ROBERT
IPC: B23D61/12
Filed: 1988-11-17
Abstract: To achieve smooth cut surfaces, a jigsaw blade is provided at its two main sides (2, 3) with roughening, which re-works the kerf surfaces, in the form of impact-notch edges (8) or an abrasive coating (12). <IMAGE>
Patent DE-3839171-A1 (DE)
Inventor: DHEIN ROLF DR
IPC: C09D133/14
Filed: 1988-11-19
Abstract: Aqueous coating agent based on polyacrylate resins which contain air-drying, unsaturated fatty acid radicals and quaternary ammonium groups, a process for their preparation by reacting epoxide-containing polyacrylates with drying fatty acids and ammonium salts based on tertiary monoamines, subsequently dissolving the reaction products in water and adding the assistants and additives known from paint technology, and the use of the coating agents for coating wood or wood materials.
Patent DE-3839849-A1 (DE)
Title: Monoazo pigments, preparation thereof and use thereof
Inventor: RIEPER WOLFGANG DR
IPC: C09B29/01
Filed: 1988-11-25
Abstract: The invention relates to monoazo pigments formed from dichloro- or trichloroanilines as diazo components and acidic CH coupling components of the acetoacetarylamide or naphthol series, the pigments having only an extremely low content of polychlorinated biphenyls (PCBs) of not more than 25  mu g of PCB per g of pigment. The pigments are prepared by adding an aqueous diazonium salt solution to a suspension or solution of the coupling component or by concurrent metered addition of the aqueous suspensions or solutions of the diazonium salt and of the coupling component into the reaction mixture. The azo coupling is carried out at a pH of 7 or in a pH range of less than pH 7. At pH 4-7 during or after the azo coupling less than 0.05 mol % of diazonium salt is detectable in the reaction mixture, at pH 2-4 during the azo coupling less than 5 mol % of diazonium salt is detectable in the reaction mixture, and at pH < 2 during the azo coupling less than 25 mol % of diazonium salt is detectable in the reaction mixture. The temperature is 0 to 50@C. Nitrite ions are excluded. The coupling reaction is optionally carried out in the presence of coupling aids and/or accelerants. The monoazo pigments are suitable, similarly to the known monoazo pigments of corresponding structure, for dyeing/colouring natural and synthetic materials.
Patent DE-3901960-A1 (DE)
Title: Spare-wheel carrier
Inventor: SCHAEFER GOETZ
IPC: B62D43/00
Filed: 1989-01-24
Abstract: The invention relates to a spare-wheel carrier (1) for attachment to a lorry chassis (6), preferably in a lateral alignment, with supporting arms (2, 3) which are attached pivotably to the chassis (6) at joints (4, 5) constructed on attachment limbs (2', 3'), bent around by about 90@, and are attached releasably to the chassis (6) at a further attachment point, on a region extending approximately vertically to the attachment limbs (2', 3'), the supporting arms (2, 3), which are arranged in a V-shape, being connected to one another by a cross-piece. To increase the use-value, in particular the durability even under more difficult conditions, whilst keeping the design as structurally simple as possible, the invention proposes that the cross-piece (16) be connected fixedly at both ends to a respective connecting element (18, 19) loosely for grasping a supporting arm (2, 3) in a form-fitting manner. <IMAGE>
Patent DE-3907771-A1 (DE)
Title: Process and apparatus for the thermal disinfection of service water
Inventor: KREMER ROBERT DIPL ING
IPC: F24D17/00
Filed: 1989-03-10
Abstract: In a process for the thermal disinfection of service water in central water heating plants, the service water is heated in a storage boiler with the aid of integrated heating surfaces to the appropriate microbicidal preset temperature. The heated service water is taken out of the storage boiler at a position above the heating surfaces and after throughflow through a circulation circuit is returned to the storage boiler. The cold fresh water, after removal of service water, is introduced into the storage boiler at a position beneath the heating surfaces, and the supply of heat is controlled in relation to the particular service temperature of the service water. In order to achieve a sufficient microbicidal effect and to be able always to provide a constant amount of service water, in the control of the heat supply, the service temperature of the returning circulation water and the service water temperature beneath the heating surfaces are taken into account. <IMAGE>
Patent DE-3908351-A1 (DE)
Title: Cutting device for computer-controlled drafting machines
Inventor: KRAUS RUDOLF ING
IPC: B26D1/00
Filed: 1989-03-15
Abstract: In the case of computer-controlled drafting machines, for machining plastic sheets, use has been made, up until now, of cutting tools, of which the cutting side has to be guided in the cutting direction. The novel cutting device is intended to avoid this disadvantage and be of a lighter and simpler construction. Located in the mount (2) adapted to normal writing elements is a cutting stylus (3) which, corresponding to the desired cutting depth (S), projects, by means of its conical tip (3b), beyond that end of the mount bearing on the sheet to be cut. That end of the mount (2) bearing on the sheet has an annular bearing surface, of which the external diameter is considerably smaller than the external diameter (D) of the mount (2). <IMAGE>
Patent DE-3910636-A1 (DE)
Title: Process for controlling the cuttering process of meat and fish compositions
Inventor: OELKER PETER
IPC: G01N33/12
Filed: 1989-04-01
Abstract: The invention relates to a process for controlling the time pattern of the cuttering process of scalded sausage-like meat and fish compositions and of the batch-specific mixing water metering by continuous measurement of the electrical conductivity by the constant alternating current method. According to the invention, when characteristic points of the function Ux = f(t) are reached, where Ux is the measured voltage specific to the aliquot impedance, the first water volume in the mixing operation of the cutter/mixer, the transition from the mixing phase to the cuttering phase and the fractionated-continuous residual water metering in accordance with the batch-specific thermostable water absorption capacity and the termination of the process are controlled. <IMAGE>
Patent DE-3910742-A1 (DE)
Title: Use of hydrophobicised nonionic cellulose ethers in emulsion paints, and the resulting emulsion paints
Inventor: SCHWEIZER DIETER DIPL CHEM DR
IPC: C08L1/26
Filed: 1989-04-03
Abstract: The use of particulate, nonionic cellulose ethers which have been hydrophobicised (rendered hydrophobic) by surface treatment with aqueous polyethylene emulsions and/or paraffin emulsions, as thickening agents (thickeners) in emulsion paints, imparts to the emulsion paints after application a markedly increased resistance to scrubbing.
Patent DE-3912417-A1 (DE)
Title: Electronic room temp. controller relay control transistor - has control voltage influenced by capacitor voltage to give rapid response to temp. variations
Inventor: EHMKE NORBERT
IPC: G05D23/24
Filed: 1989-04-13
Abstract: The electronic temp. controller has a temp. dependent resistance actual temp. detector, a desired temp. adjuster and a transistor (6) controlled according to the actual-desired temp.  difference in series with the control winding of a relay with a contact in a heating current circuit. A capacitor (11) is charged and discharged according to the transistor state.  The transistor controlling voltage is influenced by the capacitor voltage so as to change the  transistor's switching state. USE/ADVANTAGE - Temp. controller is improved to have very rapid response to temp. variations and to operate very accurately.