baber/WOPTO huggingface dataset:
Patent DE-4211773-A1 (DE)
Inventor: MARQUARDT JOERG
IPC: B66F3/36
Filed: 1992-04-08
Abstract: A device for raising and lowering loads, in which the load has a frame or the like and is preferably fitted with pierced jointing blocks (1) at its corners, is designed for easy and safe handling together with very simple construction in such a way that there is a connector (2) to be secured to the jointing block (2) and a lifting device (4) acting between a base (3) and the load is operatively connected to the connector (2). This device is also used to raise and lower a container (15), especially a shipping container. The container (15) has a frame (16) having pierced (18) jointing blocks (19) at his corners (17). A device of the nature concerned can be arranged at each corner (17) of the container (15) i.e. at each jointing block (19). (Fig.4)
Patent DE-4212342-A1 (DE)
Title: Particle applicator for zebra crossings, central reserve lines, etc - consists of container with two engaging rollers at the bottom, and roller jackets of flexible material
Inventor: CAMMANN GERHARD
IPC: E01C23/22
Filed: 1992-04-13
Abstract: The applicator applies granular particles, which may e.g. be reflective. It consists of a container (1), sealed at the base by two rollers (6,7). Each roller has a jacket of a flexible material. The rollers are set, so that they engage on each other when in rest position, prevent passage of any material, and thereby form an effective seal for the container. The rollers are turnable in a housing, which is integral with the container. The lower container side carries a seal (17), which is adapted to the surface of the rollers. The seal contains brushes, pressed against the rollers. The walls of the rollers have a shore hardness of 20-90. USE/ADVANTAGE - Even distribution of granular material, secure seal for material container.
Patent DE-4215342-A1 (DE)
Title: Flow-rate sensor for fluids passing through pipe - has system carriers for supporting heaters and temp sensor, parallel to and to opposite sides of tangent to pipe surface, with thermally-conductive material between carrier and pipe
Inventor: HISS ECKART DR
IPC: G01P5/10
Filed: 1992-05-09
Abstract: The flow medium passes through a pipe (1) whose outer wall lies in thermal contact with two temp. measuring elements and an electric heating element. The pipe is supported between two system carriers (2), each provided by a rectangular disc in a plane tangential to the surface of the measuring pipe, with a medium of high thermal conductivity between the surface of each system carrier and the surface of the measuring pipe. Pref. the temp. measuring elements and the electric heating element are mounted on the system carriers between the carriers and the surface of the measuring pipe. ADVANTAGE - Suitable for mass prodn. with rapid measuring reaction.
Patent DE-4217785-A1 (DE)
Title: Combination main and reserve fuel tank for vehicle - has dividing wall built into conventional tank with switch valve fitted and both tanks having extraction pipes connected to inlets of valve
Inventor: TUMALSKI TADEUSZ
IPC: B60K15/06
Filed: 1992-05-29
Abstract: The tank has a tank and a switch-over valve. A dividing wall (1) is fitted in a conventional tank which so divides off a part of the tank capacity that both parts of the tank remain connected above the wall edge to create a main tank and a reserve tank. The reserve tank has an additional fuel extraction pipe (3). The main pipe (2) and the additional pipe are each connected to the inlets (6, 7) of the switch-over valve. ADVANTAGE - Vehicle fuel tank which allows the driver to switch over to the reserve position when the main tank is empty and so avoids the need for a fuel can in the boot.
Patent DE-4218243-A1 (DE)
Inventor: KOPP-HOLTWIESCHE BETTINA DR
IPC: C09K23/14
Filed: 1992-06-03
Abstract: A nutrient concentrate stimulates and aids the growth of microorganisms which consume hydrocarbon compounds, in an accelerated culture used to biologically degrade organic compounds. The nutrient concentrate contains water-soluble and/or oil-soluble compounds of phosphorus (P) and nitrogen (N) mixed with further water-soluble and/or oil-soluble organic components having at least partially a nutrient character for the growth of microorganisms. To ensure that the nutrient concentrate favours pollution-degrading microorganisms and introduces no toxic substances in the soil to be decontaminated, the nutrient concentrate is a liquid, water-based composition and contains an ester of phosphoric acid as emulsifier and P-source, as well as a water-soluble or water-dispersible N-source.
Patent DE-4218804-A1 (DE)
Title: Data presentation, processing and storage appts. for motor vehicle - includes computer, nonvolatile mass storage, data entry interfaces, operational unit and displays of traffic messages etc
Inventor: HAHLGANS GUENTER
IPC: G06F8/60
Filed: 1992-06-06
Abstract: The central processing unit (1) is associated with a mathematical coprocessor (2), cache and system memories (3,4) and peripherals connected by a system bus (5). A high-resoln. liq. crystal colour screen (14) is located conventionally in front of the driver, with a similar display (15) on the dashboard visible to other occupants, and a head-up display (16) reflected from the windscreen. Programs and data are stored in nonvolatile memory (6-8,13) with an operating system suited to the particular application. Vehicular bus and analogue interfaces (22,23) are connected via expansion modules (20,21). ADVANTAGE - The appts. is flexibly adaptable to different needs and can be extended easily to meet future requirements.
Patent DE-4225932-A1 (DE)
Title: Rotary IC engine with cylindrical bore - has rotating piston with pivot-mounted shaped combustion elements on outer rim
Inventor: SCHEIDECKER LOTHAR
IPC: F02B75/02
Filed: 1992-08-03
Abstract: The engine has a cylindrical bore with an inner rotating piston assembly. This has shaped recesses in its outer shape in which shaped combustion elements (12) are mounted, hinged on the piston by one end. The other end of each combustion element has a cranked drive to a planetary wheel (14) meshing with a central sun wheel (14a). The rotating piston has oil control rings and oil seals on its outer edge. The piston is held between two end walls. The outer cylinder wall is double and contains water cooling ducts as well as the inlet- and outlet-ducts and the spark plug fittings. ADVANTAGE - Simplified construction, simpler compression sealing.
Patent DE-4226238-A1 (DE)
Inventor: MAIER-HUNKE HORST WERNER
IPC: B42F9/00
Filed: 1992-08-05
Abstract: In a file for receiving, in particular, non-perforated sheets, the inserted sheets are held by a clamping spring (1), the clamping legs (3, 4) of which have, at their ends, stops (5, 6) which are guided in guide troughs (13, 14) which are embossed in the front and rear covers (10, 8) of the file. The file spine (9) and the adjoining parts of the file covers (8, 10) can be used as a spreading aid for the clamping legs (3, 4). In order to secure the connection of the clamping spring (1) to the file, use is made of protrusions (7) on the stops (5, 6) of the clamping legs (3, 4). In the opened position of the file, said protrusions (7) engage in receiving points (17) which are formed in a uniform manner by punched-out portions. <IMAGE>
Patent DE-4227942-A1 (DE)
Title: Slit diaphragm lamp illumination unit used for eye inspection - has light source of high intensity and slit diaphragm also imaging unit consisting of at least two optical systems and fibre optic light conductor
Inventor: SANDER ULRICH DR
IPC: A61B3/135
Filed: 1992-08-22
Abstract: The fibre optic light conductor (2) is arranged at the light source (51) and its outlet surface (52) is arranged at a determined distance to the slit diaphragm (53; 3). The imaging system (59; 13) is arranged after the slit diaphragm. A focussed imaging of the homogeneously illuminated slit diaphragm (53, 3) is effected in an image plane (57). At least one of the optical systems (62; 15) of the imaging system (59, 13) is movable along the optical axis (80; 12) and serves for the selective adjustment of the imaging width between the back lens and the image, for the slit diaphragm. ADVANTAGE - Illumination unit is compact and prevents unnecessary heat near unit. Simultaneously gives high light intensity, and ensures even homogeneous slit illumination.
Patent DE-4228881-A1 (DE)
Title: Vehicle bodywork window - has frame fitted around glass pane and easily removable for replacement of pane with U=shaped clamp components engaging pane and fixed to bodywork
IPC: B60J10/82
Filed: 1992-08-29
Abstract: Clamp components U-shaped in cross-section (3) engage over the glass pane at a distance from one another and are fixed to the bodywork. A frame (1) which does not adhere to the glass is used, and after fitment of the clamp components (3) on the edge of the glass pane (2) it is drawn over them. The frame (1) in cross-section has two arms (17), of which that (17) which faces the bodywork plate is provided with an approximately U-shaped groove (7) for accommodation of an adhesive. The adhesive is a known polyurethane adhesive, which is placed in the U-shaped groove (7) of the frame where it is hardened. The adhesive is a polyurethane foam either as a single component or a two component foam. USE/ADVANTAGE - As a motor vehicle bodywork window. The window frame is simply constructed and easily removable to replace the glass pane.
Patent DE-4234875-A1 (DE)
Title: Coupler for several spacecraft assemblies - uses several cables for assembly linking, between which are fitted several transverse links
Inventor: PULS JUERGEN
IPC: B64G1/64
Filed: 1992-10-16
Abstract: The spacecraft assemblies (1, 2) are coupled by several cables (311, 312), between which are fitted several transverse links (32) such that the length of the coupled cables is much greater than the dimensions transverse to the ideal, longitudinal axis of the cable system. Pref. the transverse links contribute to flexible coupling as tensile forces are transmitted via the links. The links are parallel and may be set at any angle, pref. orthogonally, to the longitudinal cables. Typically at least three longitudinal cables are used, with a triangular, cross-sectional configuration, coupled at the corners of a pref. isosceles triangle. USE/ADVANTAGE - For repairs in space, with reduced risk of cable breakage.
Patent DE-4238123-A1 (DE)
Title: Thermoplastic polycarbonate prodn with low content of branched polymer - by two-stage melt-transesterification and polycondensation of di:phenol(s) and di:aryl carbonate(s) with quat. ammonium or phosphonium catalysts, for optical applications
Inventor: KUEHLING STEFFEN DIPL CHEM DR
IPC: C08G64/20
Filed: 1992-11-12
Abstract: The prodn comprises transesterification of diphenols (II) with diaryl carbonates (III) in the melt, using 10 power (-1) - 10 power (-8) mole quat. ammonium or phosphonium cpd. (IV) as catalyst (to 1 mole (II)). The process involves two stages: (a) melting the reactants in up to 5 hrs. at 80-250 deg.C at atmos. pressure, followed by addn. of (IV) and distn. of mono-phenol at elevated temp. under vacuum to give an oligo-carbonate (V) with Mw 8000-18,000 and terminal OH gp. content 25-50% and (b) polycondensation at 250-295 deg.C and below 500 to 0.01 mbar. The prodn. gives a prod. contg. not more than 75 ppm branching component of formula (I). X = 1-8C alkylidene, 5-12C cycloalkylidene, -S-, -SO2- or a single bond; R = Me, Cl or Br; and n = 0, 1 or 2. Pref. (II) is Bisphenol A or 1,1-bis (4-hydroxyphenyl)- 3,3,5-trimethylcyclohexane, (III) is diphenyl or dicresyl carbonate, (IV) is, e.g. Me4NOH, Me4NF, Ph4PF, etc. USE/ADVANTAGE - The process enables the prodn. of solvent less light-coloured, thermoplastic polycarbonates with a low deg. of chain branching (see below). These linear polycarbonates have high optical and mechanical properties, suitable for optical, electrical and constructional applications.
Patent DE-4238394-A1 (DE)
Title: Paddle propulsion system for ships - consists of paddles on block chain, circulating about two pinions
Inventor: LOIDL WALTER
IPC: B63H1/34
Filed: 1992-11-13
Abstract: The system consists of circulating paddles (1), which are held on a block chain (2). The paddles move in a tangential circuit about two pinions (3). The paddles are always in a vertical position due to controlled guidance. This may be carried out by one or two further block chains, link guides, or a combination of the two. The guidance shortens the immersion and lifting times of a paddle, so that it passes through a linear movement in between.  The complete height of the system is considerably lower than for a paddle wheel. The number of blades is variable for various uses. USE/ADVANTAGE - Paddle propulsion system for ship is of low height and requires little space, is environmentally friendly,and economical.
Patent DE-4243129-A1 (DE)
Title: Method of adhesively bonding a housing with a preshaped sheathing of plastic
Inventor: KROSCHEL HEINZ
IPC: B29C65/78
Filed: 1992-12-19
Abstract: Method of adhesively bonding a housing with a preshaped sheathing of plastic with the aid of an adhesive film based on reactive adhesives. The adhesive film cutout according to the contour and any openings of the planar sheathing and laid at least substantially congruently on the latter is fixed to the sheathing with the aid of a heating device being spaced-apart using heating punches, heating strips or the like, in that the heating punches, heating strips or the like pressing against the adhesive film bond the latter to the sheathing simultaneously at a plurality of discrete points, lines or the like. Subsequently, the sheathing is adhesively bonded to the housing. The fixing of the adhesive film achieves the effect that the latter does not slip when wrapping the sheathing around the housing. <IMAGE>
Patent DE-4302925-A1 (DE)
Title: Method and device for the reporting of faults in vehicles
Inventor: WOERNER DIETER
IPC: B60K31/00
Filed: 1993-02-03
Abstract: A method and a device for the reporting of faults in vehicles is proposed in which, when a fault occurs, the speed of the vehicle is restricted. The extent of the speed restriction may be selected as a function of the seriousness of the fault and the length of time which has elapsed since the fault occurred. <IMAGE>
Patent DE-4304144-A1 (DE)
Title: Exhaust gas converter device for an internal combustion engine
Inventor: HIRSCH KLAUS DIPL ING
IPC: F01N3/32
Filed: 1993-02-11
Abstract: An exhaust gas converter device for an internal combustion engine has a secondary air pump 11, the feedline 13 of which opens into the exhaust system 6 of the internal combustion engine 1, a non-return valve 15 also being arranged in the feedline. In order to prevent hot exhaust gases flowing back in the event of a defect of the non-return valve 15, a temperature sensor 17, which switches on the secondary air pump 11 if a certain temperature is exceeded, is arranged in the air feed line 13. The air thereby delivered mixes with the hot exhaust gases and this mixture is fed into the exhaust system 9 during its negative pressure phases. <IMAGE>
Patent DE-4304296-A1 (DE)
Title: Audio output system for medical measurement equipment - integrates medical measurement equipment and tape player, where controller outputs measured values as speech at intervals
Inventor: HOEFER JUERGEN
IPC: A61B5/00
Filed: 1993-02-14
Abstract: The audio system integrates medical measurement equipment for physical quantities such as pulse rate, blood oxygen, carbon dioxide, alcohol and other levels, blood velocity etc. together with a tape player unit. When a physical quantity is being measured, the control unit outputs the measured value in speech form at regular intervals, corresponding to successive measurements. The system may also be incorporated in a patient simulation doll or puppet, where the simulated value is output by the system. USE - Medical training use e.g. training patient simulator with speech output, and general medical measurement instruments.
Patent DE-4306651-A1 (DE)
Title: Telescope column
Inventor: FADLER FRANZ DIPL ING
IPC: F16M11/28
Filed: 1993-03-03
Abstract: A component (4) of a device is carried by a telescopic column (1) so as to be adjustable in height. The invention provides for a hydraulic device (5) which engages on the telescope column (1) for weight-balancing adjustment of the component (4). <IMAGE>
Patent DE-4306820-A1 (DE)
Title: Collection trough with plastic lining
IPC: B65D90/24
Filed: 1993-03-04
Abstract: A collection trough made of metal and having a plastic lining is characterised in that the plastic lining is a removable film insert (18) which is made of flexible film, is adapted to the box-shaped inner contour of the collection trough (10) and is fixed in the region of the upper opening of the collection trough by an inserted or fitted-on frame (20). <IMAGE>
Patent DE-4310409-A1 (DE)
Title: Method and device for defined irradiation with a laser
Inventor: MENZEL SIEGFRIED
IPC: B23K26/70
Filed: 1993-03-31
Abstract: The invention is based on the object of providing a method and a device for the defined irradiation of materials with a laser, in which a simultaneous and equivalent determination of the laser beam parameters on the irradiated object is possible. In the method according to the invention, a laser partial beam M is coupled out from the laser total beam G generated by the laser on its way to the irradiated object, the beam energy of the said laser partial beam being a maximum of 10 % of the laser total beam G. The laser partial beam M is diagnosed, optical means being used, for the guidance of the laser partial beam M, whose parameters are identical to those of the beam guidance for the laser working beam A directed onto the irradiated object. The device is characterised in that   a) an optical wedge for coupling out the laser partial beam M is arranged between the laser and the irradiated object, b) an optical beam guidance device is arranged in the beam path of the laser partial beam M after the optical wedge, the beam guidance device having the same optical parameters as the beam guidance device for the laser working beam A, c) a device for beam diagnosis is arranged at the end of the beam guidance device for the laser partial beam M.   The invention can be used, for example, in laser thermal shock treatment and in laser target-shooting in LPVD. <IMAGE>
Patent DE-4311455-A1 (DE)
Title: Device for generating voltage or current pulses, particularly to be used for lasers
Inventor: KLEIN JUERGEN DIPL PHYS
IPC: H03K12/00
Filed: 1993-04-07
Abstract: The device has an energy store and a switching element. Within the voltage range up to a few hundred volts, fast semiconductors which enable pulses to be generated are available, for example with metal oxide field effect transistors, for constructing such generators. The switching elements only have a small heat capacity. To provide for almost any types of voltage variations with high efficiency and inexpensive construction, coupled resonant circuits are provided as energy stores into which energy can be coupled via a number of switching elements in such a manner that the amplitude of the voltage variations across the resonant circuit capacitances or of the current variations through the resonant circuit inductances corresponds to Fourier coefficients of a development of the required output signal in accordance with the reference frequencies of the resonant circuits. The device enables almost any voltage and current variations to be generated, particularly high-amplitude pulses with steep edges. The device can therefore be manufactured very inexpensively.
Patent DE-4314570-A1 (DE)
Title: Polygonal cutting insert for machine tool
Inventor: AGUSTIN PAYA JOSE
IPC: B23B27/14
Filed: 1993-05-05
Abstract: One face of the cutting insert forms the chip face while its peripheral sides form free faces. The chip face has a central chip breaker (13) with a chip breaker groove (14) shaped w.r.t. the plane defined by the cutting edges (12). The breaker and groove extend as a longitudinal rib (15) into a swarf removal region.  Between the ribs or laterally to them are provided trough-shaped depression (56) and/or raised chip forming elements. The depressions and/or raised elements lie mirror-symmetrically to a line (16) halving the angle range of a cutting corner.
Patent DE-4320665-A1 (DE)
Title: Handlebar holder or front end for two-wheelers or the like
Inventor: SCHULTES TILMANN DR
IPC: B62K21/14
Filed: 1993-06-22
Abstract: The invention relates to a handlebar holder or front end for two-wheelers or the like, with a rocker which can be rotated around a horizontal axis of the steering-tube head and a shock suspension arrangement and damping arrangement assigned to said rocker. According to the invention, in order to obtain a simplified, wear-resistant, operationally favourable, small-sized and easily installable construction it is provided that the handlebar holder or front end be designed as a hollow-profiled body in the form of a small-sized housing in which the steering-tube head and the shock suspension arrangement and damping arrangement are combined to form a closed constructional unit. This makes possible a guidance-free and friction-free configuration of the spring arrangement, cost-saving dual functions of the components present, and a simple and very stress-resistant compact design, with the result that it can also be manufactured in a simple and inexpensive manner and is capable of being mounted on the steering arrangement with few manoeuvres and using the same means of a simple handlebar and of being removed again from said steering arrangement. <IMAGE>
Patent DE-4322972-A1 (DE)
Inventor: GROS LUTZ-WERNER DR
IPC: C09D7/80
Filed: 1993-07-09
Abstract: PCT No. PCT/EP94/02011 Sec. 371 Date Feb. 12, 1996 Sec. 102(e) Date Feb. 12, 1996 PCT Filed Jun. 20, 1994 PCT Pub. No. WO95/02010 PCT Pub. Date Jan. 19, 1995The invention relates to a process for spray-painting with aqueous paints, in which paints with different colors are processed, recovered paint is recycled, if desired after admixing with newly supplied paint (fresh paint), to the coating operation, and (a) the substrates are selected such that some of the substrates can painted using a mixture of the paints with different colors ("mixed paint"), and (b) the substrates are selected such that the proportion of the paints with different colors in the overall amount of paint processed is from 10 to 90% by weight, and (c) the substrates are selected such that the proportion in which the paints with different colors are processed corresponds to the proportional content of the paints with different colors in the mixed paint, and/or (d) care is taken, by selecting the color of the fresh paint which is admixed, to ensure that the recovered paint has the same color as the mixed paint.
Patent DE-4324249-A1 (DE)
Title: Device for adjusting a bristle-inserting tool ram
Inventor: HOELZLE WERNER
IPC: A46D3/04
Filed: 1993-07-20
Abstract: A device serves for adjusting a ram (10) belonging to a bristle-inserting tool of a bristle-inserting machine (1). This ram is guided so as to be longitudinally displaceable in the bristle-inserting tool and is connected to a lifting drive (2) so as to be releasable and ajustable in the longitudinal direction. To adjust the extended end position of the ram (10), an adjustment gauge (16) can be positioned in the holding region instead of a brush body which is otherwise to have bristles inserted and has an adjustment stop (17) with a stop face (19). Relative to the hole surface (18) which is otherwise present, this stop face (19) is set back by the penetration depth (t) of the ram (10) into the bristle-tuft holes (8). This adjustment gauge (16) allows very simple adjustment of the end position of the ram thus also avoiding an increase in the moving mass in the case of the bristle-inserting tool (3) and the ram (10). <IMAGE>