baber/WOPTO huggingface dataset:
Patent DE-3803828-A1 (DE)
Title: Safety device for absorbing shocks in body parts
Inventor: KUGLER DIETER
IPC: B60R19/00
Filed: 1988-02-09
Abstract: The invention relates to a safety device for absorbing shocks in body parts 2 for two-door or four-door vehicles which is composed of an absorbing element which extends around the circumference of the vehicle and is connected to the body part 2, the absorbing element being a driving means 5a, 5b, 6, 10, 13a, 13b, 13c which is fastened at reinforced deflection and/or holding points 3, 4a, 4b, 7, 8, 14, 15, 17b, 19 which are close to the circumference and, in particular, interact with a crush zone in the vehicle body 1. This has the advantage over conventional absorbing elements that in the event of an impact, the energy of the impact is deflected via the steel cables from the side parts into the front or rear regions of the vehicle, so that the crush zones of the vehicle can also be used to absorb the impact energy. <IMAGE>
Patent DE-3821191-A1 (DE)
Title: Measuring device for the detection of the pressure difference on a sieve surface and calibration method
Inventor: EIMER KLAUS DIPL ING
IPC: B01D29/01
Filed: 1988-06-23
Abstract: The invention relates to a measuring device for detecting the pressure difference on a sieve surface in a fluid current, in which a pressure measuring device which can be loaded on both sides is directly mounted inside a section of the sieve surface or inside an auxiliary surface arranged at the level of the sieve surface. It permits a reliable statement about the degree of soiling of a sieve or of a filter so that cleaning measures can be initiated. Further developments are described, which can be calibrated in operation. Furthermore, an embodiment is presented which can be removed without being able to access the housing of the measured sieve surfaces.
Patent DE-3822422-A1 (DE)
Title: Net installation for a tennis court
Inventor: EISELE ROLF
IPC: A63B61/00
Filed: 1988-07-02
Abstract: The invention relates to a net installation for a tennis court with a net tensioned transversely across the tennis court between two posts and equipped with a curtain-like covering which can be removed to one side, in accordance with Patent Application P 3731354.1. In contrast with the main patent application, the covering is primarily to be made suitable as an aid to players. This object is achieved in that the covering is provided with a high-contrast surface. <IMAGE>
Patent DE-3827842-A1 (DE)
Title: Towbar of variable length
Inventor: BROECKLING GUENTER
IPC: B60D1/155
Filed: 1988-08-17
Abstract: A towbar which is of variable length and has an inner pipe (3) and an outer pipe (4) in which the inner pipe (3) is displaceably guided and which can be fixed in various displacement positions by means of a socket pin connection is designed in such a way that the socket pin connection is arranged in the inner pipe (3), as are all the important parts for unlocking and for securely locking the socket pin connection between inner pipe (3) and outer pipe (4). An extremely space-saving structure which is protected against contamination is realised, also it is possible, without requiring a significant amount of space, to equip a lever (14), which is provided for locking or unlocking the socket pin connection, with an automatic actuation device, for example a pressure medium cylinder. <IMAGE>
Patent DE-3829455-A1 (DE)
Inventor: WITTE ERNST-CHRISTIAN DR
IPC: C07C311/19
Filed: 1988-08-31
Abstract: The present invention provides sulphonamides of the general formula:    <IMAGE>  (I)  wherein R1 and R2, which can be the same or different, are hydrogen or halogen atoms or C1-C6-alkyl, trifluoro-methyl, cyano, carboxyl, alkoxycarbonyl, aminocarbonyl, N-alkylaminocarbonyl or N,N-dialkylaminocarbonyl radicals or, when R1 and R2 are alkyl radicals ortho to one another, R1 and R2 together with the carbon atoms to which they are attached, form a saturated or unsaturated C5-C7-alkylene ring, R3 is a hydrogen atom, an alkyl radical containing up to 6 carbon atoms, an acyl radical, a phenylalkyl or phenylalkenyl radical, the phenyl moiety of which can be substituted by halogen, alkyl or trifluoromethyl, C is a -(CH2)m-radical, in which m is 0, 1, 2 or 3, or a branched C2-C5-alkylene radical, whereby a methylene radical -CH2-of the group C can be replaced by an oxygen or sulphur atom or by a hydroxymethylene radical -CHOH-or carbonyl group -CO-, B is a 1,2-, 1,3-, 1,4-cyclohexylidene or 1,2- or 1,3-cyclopentylidene radical.
Patent DE-3830545-A1 (DE)
Inventor: KOESTER KLAUS DR
IPC: F16C7/00
Filed: 1988-09-08
Abstract: PCT No. PCT/EP89/01015 Sec. 371 Date Dec. 9, 1991 Sec. 102(e) Date Dec. 9, 1991 PCT Filed Aug. 30, 1989 PCT Pub. No. WO90/02703 PCT Pub. Date Mar. 22, 1990.A method for the production of granular sodium perborate tetrahydrate is disclosed herein. The method includes the steps of adding 0.3-5% by weight of a sodium salt or a potassium salt of a polymeric carboxylic acid to powdered perborate tetrahydrate, softening the mixture by heating under pressure to form a plastically deformable mass, deforming the plastically deformable mass into thin strands by pressing, and comminuting the strands into granular form. The perborate tetrahydrate may be de-watered to produce granular perborate monohydrate. The final granular products exhibit high abrasion resistance and are preferably used in washing and cleaning agents.
Patent DE-3835466-A1 (DE)
Title: Method and device for removing ghosting in combined damping and inking units
Inventor: JOHNE HANS
IPC: B41F7/40
Filed: 1988-10-18
Abstract: The invention relates to a method and a device for removing ghosting in combined damping and inking units, having a distributor roller which is assigned to the last damping-medium applicator roller and the first ink applicator roller. The object of the invention consists in providing a method and a device for removing ghosting in combined damping and inking units, with the aid of which the ink/damping medium balance achieved after start-up of the machine is also maintained in the case of roller switching processes adapted to the variable running-on conditions. According to the invention, the object is achieved in that the distributor roller bears against both the last damping-medium applicator roller and the first ink applicator roller when the printing machine is started up and, after achieving the ink/damping medium balance, the distributor roller is engaged while the machine is running preferably as a rider roller against the last damping-medium applicator roller from the central control panel. <IMAGE>
Patent DE-3838771-A1 (DE)
Title: Drive for a positively guided special conveyor means for use underground
Inventor: HACKENBERG WERNER
IPC: F02B3/06
Filed: 1988-11-16
Abstract: In a drive for a positively guided special conveyor means for use underground, which means has at least one drive trolley whose body has an electric or diesel-hydraulic energy producing device, an energy transmission device to one or more built-in motors and a set of running gear from which the body is suspended particularly in a rotational fashion, there is provision according to the invention for the connections of the body which receives the energy producing device to be designed to be detachable from the running gear and for the connections of the energy transmission device to be designed to be detachable from the motors, and for it to be possible for the sets of running gear to be replaced with a chassis of a drive trolley of a floor-mounted conveyor, which chassis has a corresponding motor with connections for at least some of the energy transmission devices and one platform which serves for the attachment of the body, supports the floor of the body and forms, alone or together with one or more other chassis, the drive of a floor-mounted conveyor.
Patent DE-3839810-A1 (DE)
Title: Method for controlling the gearshift sequences of an automatic transmission of a motor vehicle
Inventor: HOFELE GUENTER
IPC: F16H59/74
Filed: 1988-11-25
Abstract: In a method for controlling the gearshift sequences of an automatic transmission of a motor vehicle the regular gear stage, respectively selected as a function of operating parameters of the internal combustion engine is reduced by at least one gear stage as a function of the charge balance of the motor vehicle storage battery, that is as a function of a comparison of the generator charging current (IG) with the total amount (IV) for the consumer currents, in order to increase the transmission reduction ratio. <IMAGE>
Patent DE-3843369-A1 (DE)
Title: Device for the horizontal transfer of silicon wafers in particular
Inventor: POLI BERNARD
IPC: H01L21/677
Filed: 1988-12-22
Abstract: The device is characterised in that it has a support foot surface (1) with means for guaranteeing the centring and positioning of two baskets arranged opposite one another in the same axial alignment, this foot surface being equipped axially with a movable arm (2) which has a transfer member which can interact simultaneously with the edge of each individual wafer in order to guarantee the transfer of all wafers in a horizontal plane from one basket into the other basket. <IMAGE>
Patent DE-3906408-A1 (DE)
Title: Three-coordinate probe (tracer)
Inventor: ZORN JUERGEN DR
IPC: G01B5/012
Filed: 1989-03-01
Abstract: The invention relates to a device for detecting and representing the spatial deflection of a measuring prod according to Patent Application P3842032.5. The deflection movement is fed to the position pickups (displacement sensors) as a combination of pivoting movements and longitudinal movements. Either a rotatably mounted ball or a guide which is suspended on a universal joint such that it can rotate about two axes simultaneously permits the transmission of the longitudinal movements in addition to the pivoting movements.
Patent DE-3907662-A1 (DE)
Title: Method and device to balance the load on data transmission paths
Inventor: YAMAMOTO AKIRA
IPC: G06F13/10
Filed: 1989-03-09
Abstract: The data transmission system includes at least two control units (23, 24), each with a buffer memory, to execute data transmissions via data transmission channels (21, 22), and a number of magnetic tape units (25), which are connected to the control units. The magnetic tape units are in each case under the control of one of the control units, in such a way that data is only transmitted to and from this control unit. If it is necessary to switch magnetic tape units from one control unit to the other control unit to balance the input/output loads between the control units, the input/output loads for the groups of magnetic tape units which are controlled by the respective control units are pre-calculated, after the magnetic tape units are switched, from collected input/output activity information for the respective magnetic tape units, using an analytical model. The respective magnetic tape units are switched between the control units according to a switching pattern which corresponds to the pre-calculated result, so that the input/output loads are optimally balanced in accordance with the result of the pre-calculation. <IMAGE>
Patent DE-3908069-A1 (DE)
Title: Device and circuit arrangement for measuring, recording and displaying the speed of a moving object, for example a vehicle
Inventor: BAUER-SECUNDUS KUNZ-DIETER DIP
IPC: G01P1/12
Filed: 1989-03-13
Abstract: The invention relates to a device for measuring, recording and displaying the speed of a moving object, e.g. a vehicle, from an observation point which is at rest or moving by employing a photographic or video recording device, e.g. an instant camera or video camera, having an integrated infrared or ultrasonic distance measuring device. The invention also discloses a circuit arrangement for this device. The circuit arrangement is characterised by a trigger stage (6) which is connected to a time setting (time base) stage (7) which, for its part, is connected to a microprocessor (8). The microprocessor (8) is connected to a distance measuring device (2). The microprocessor (8) is connected via a trigger stage (12) to a camera (1). The microprocessor (8) is connected via a memory stage (9) to a digital display (10), provided on the housing of the camera, and to a fade-in device (11) on the camera. <IMAGE>
Patent DE-3911054-A1 (DE)
Inventor: SCHWAGER JUERGEN DR ING
IPC: G05D1/02
Filed: 1989-04-05
Abstract: In a navigation system and method for guide-wire-less guidance of driverless floor conveyors of any wheel configuration, navigation interpolation points (P) are arranged in a linear formation chain along a reference track (19), the regular and/or irregular intervals of which points are a multiple of the vehicle wheelbase (22). The navigation interpolation points (P) are constructed as active and/or passive data carriers of an identification system and are embedded in the roadway surface (3). Nominal path curves and coordinates of the navigation interpolation points (P) are stored inside the vehicle as a geometry data set in a spatially fixed coordinate system (x,y, gamma ) and the absolute angular position  gamma  of the floor conveyor (1) is measured by means of vehicle-internal magnetostrictive sensors (2) using a distance measurement between the longitudinal axis of the floor conveyor and the centrepoints of two successive navigation interpolation points (Pi) and (Pi + 1). From the deviation (di), correction paths are determined by vehicle-internal transformation of the geometry data set, from which correction paths vehicle-related axis setpoints (Snorm) and ( alpha norm) are formed for driving the steering motor(s) and/or driving motor(s) (10). The steering motor(s) and/or driving motor(s) (10) can be corrected in the space coordinate system by feedback in the space control loop with transformation of the actual axis values (Sact) and ( alpha act) into space coordinates (x,y, gamma ). Each navigation interpolation point (P) is associated with a safety distance (smax) after which an emergency stop of the floor conveyor (1) is triggered as a result of the deviation (di) being too great.
Patent DE-3916588-A1 (DE)
Inventor: TAKADA JUICHIRO
IPC: B60R22/44
Filed: 1989-05-22
Abstract: A seat belt retractor comprises a main winding spring (36) coupled between the frame (11) and the reel shaft (14) and an auxiliary winding spring (34) coupled between the frame and a rotatable wheel (41). An operating mechanism (42) locks the wheel (41) against rotation when the belt is done up, thereby inactivating the auxiliary spring (34). The wheel (41) is coupled to the shaft by an elongated flexible coupling member (51) wound spirally around a portion (15) of the reel shaft (14) such that it tightens when the reel shaft rotates in the belt-unwinding direction relative to the wheel (41) and loosens when the reel shaft rotates in the belt-winding direction relative to the wheel (41). The member (51) may be made from polymeric materials such as nylon, polyesters and acetals. <IMAGE>
Patent DE-3920656-A1 (DE)
Title: Actuating mechanism for roller shutter - is mounted outside opening which is covered by shutter
Inventor: BESLER ARMIN
IPC: E06B9/70
Filed: 1989-06-23
Abstract: A roller shutter is designed to fit in an opening in a wall (11). The shutter is wound onto a shaft (41) which is installed in a rectangular housing which is mounted immediately below the soffit of the opening in the wall.  The roller shutter housing has an end plate (212) which is attached to the masonry by means of a mounting plate (211). The housing end plate' (212) supports the end bearings of the roller shutter  shaft and it also supports three intermeshing gears (421) (422) (423).  The gear wheel (423) is mounted on the shaft (424) of the actuating mechanism (426) which is driven by vertical shaft. This arrangement of the drive does not reduce the usable width of the doorway. USE - Roller shutter.
Patent DE-3921566-A1 (DE)
Title: Supercharger and charging air cooler - has cooler element fastened to supercharger pump outlet flange
Inventor: HEIKRODT KLAUS DR
IPC: F02B29/04
Filed: 1989-06-30
Abstract: The arrangement is for an IC engine, esp. in cars. The charging air cooler (1) is located directly on the outlet flange (3) of the charge pump (4). It is fastened via a spring element (7) and a connection socket (2), which may be connected to an air conduit, and which engages around the cooler on one side.
Patent DE-3923039-A1 (DE)
Title: Automatic ventilation or for rooms - includes selectively drying or improving and monitoring air for quality and quantity
Inventor: KRUEGER GERHARD
IPC: F24F5/00
Filed: 1989-07-13
Abstract: Automatic ventilation of rooms, stationary containers has the air selectively dried or improved by continual monitoring of quality and quantity. There are variable openings through which air is drawn or expelled according to a need for accumulation of necessary or release of harmful substances. USE/ADVANTAGE - Air is conditioned to provide a constant supply of clean air.
Patent DE-3925155-A1 (DE)
Inventor: KLIMKE PETER DIPL ING
IPC: H01R13/405
Filed: 1989-07-28
Abstract: The invention relates to a connector for producing electrical connections, which consists of a flexible conductor foil (1) onto whose one end there are laminated two reinforcing strips (2, 3), which are located one on top of the other and consist of plastic, e.g. fibre-reinforced epoxy resin. The first strip (3), which rests directly on the conductor foil (1), has holes (8) which are through-plated and are provided with solder pads (9), and the second strip (2), which rests on the first, has recesses (6) at the same points, which recesses are equal to or larger than the diameter of the solder pads (9) on the first strip (3). The ends of contacts are mounted in the holes (8). At the other end of the flexible conductor foil (1), the conductor tracks are exposed for making contact. This results in a connector which is suitable for surface mounting. Corresponding methods for mounting contacts in the through-plated holes are likewise specified. <IMAGE>
Patent DE-3930554-A1 (DE)
Inventor: PRINZHAUSEN FRIEDRICH DR
IPC: G01D5/30
Filed: 1989-09-13
Abstract: The proposal is for a device for absolute two-dimensional position measurement of a part (10) in relation to a measuring arrangement (11) in which the surface of the part (10) is in the form of a hologram. The information in the hologram is read off with a measuring wave (13) aimed at and diffracted from the hologram (18) by interference with a reference wave (14). The interfering waves (13, 14) are detected by an optical sensor arrangement (20) containing at least two sensors (21, 22). The absolute position is found in a signal processing arrangement either from the radiation intensities detected by the sensors (21, 22) or from the phase relationship between the signals emitted by the sensors (21, 22) by comparison with a stored value.
Patent DE-3933904-A1 (DE)
Title: Ultrasonic dishwasher using microscopic bubble implosion - generates sufficient pressure and temp. for destructive chemical reaction on dirt without recourse to cleansing reagent
Inventor: VESTER GERHARD
IPC: A47L15/13
Filed: 1989-10-11
Abstract: An ultrasonic resonator vibrates at more than 16 kHz in the water, in which drops are forced together  strongly during the compression phase and driven apart during the expansionphase, forming microscopic voids of dia. little more than 0.1mm. Implosion of the bubbles produces pressures of more than 100 atmos. and peak temps. above 5000 deg.C, dislodging all dirt but posing no threat to humans or machinery. USE/ADVANTAGE - In domestic, commercial and industrial establishments. Cleaning and disinfection are enchanced, cost of cleansing materials is saved, and energy consumption and environmental pollution are reduced.
Patent DE-3936245-A1 (DE)
Title: Rigid foam for prodn. of sound and heat-insulating materials
Inventor: WENNING UDO DIPL PHYS DR
IPC: C08J9/14
Filed: 1989-10-31
Abstract: 1. Rigid foam (I) is claimed, esp largely closed-cell PU or polyisocyanurate foam with a cellular structure produced by foaming rigid foam components (II), esp polyols and isocyanates, with eC02 as blowing agent and possibly using activators and/or stabilisers; the novelty is that (I) has a mainly homogeneous cell structure with cells pref below 100 microns in dia contg mainly C02 and a proportion of a physical blowing agent (III) which is practically insol in at least one of the starting materials for the foam. 2. (I) is produced as above, with below 3.5 wt% (III) homogeneously emulsified in (II) before reaction in the form of the disperse phase of an emulsion with 10-micron drop dia, and with (II) contg components for the prodn of the required amt of C02.
Patent DE-3939101-A1 (DE)
Title: Golf green putter
Inventor: MILIVOJEVIC DEJAN DR
IPC: A63B53/04
Filed: 1989-11-25
Abstract: The golf putter for hitting a ball on a green has a plastics, steel or brass head (2) fixed to the bottom end of a wood or metal shaft (1). The hitting surface (4) of the head (2) runs parallel to the shaft's longitudinal axis. The head (2) has a roughly triangular base and is positioned across the shaft's (1) longitudinal axis. The sides (5,6) of the head (2) behind the hitting surface (4) are concave. The head (2) has a central hole (3) into which the shaft (1) is placed. The sole (7) of the head (2) has holes (8) in for a weight. The hitting surface is twice as long as the head is wide.
Patent DE-4000510-A1 (DE)
Title: Greenery rubbish and bio:waste treatment - by composting in separate stockpiles in two walls
Inventor: BUERKLIN WERNER
IPC: C05F17/02
Filed: 1990-01-10
Abstract: Greenery rubbish and biowaste is converted into compost by cleaning and crushing the biological waste and storing it separately in a line of stockpiles.  The waste air from a new stockpile of one line is passed to the older stockpile of another line.  Greenery waste is precrushed to 10-20 mm by the unit (7) and shredded by a disintegrator (10).  Biomass is separated from foreign matter in the separator drum (20).  Non-compostable parts are pressed to bales by the unit (15). ADVANTAGE - These separate treatment lines for biological waste and for other rubbish produce improved results; means for reducing the smell nuisance are applied to biological but not greenery waste.
Patent DE-4000543-A1 (DE)
Title: Emulsion graft-copolymers with high grafting yield - obtd. by pre-activating aq. emulsion of graft substrate with initiator and oxygen, before adding the grafting monomers, etc.
Inventor: SEITZ FRIEDRICH DR
IPC: C08F2/22
Filed: 1990-01-10
Abstract: A particulate graft copolymer (I) is claimed, esp. a latex for the prodn. of impact-modified thermoplastic moulding materials; (I) is obtd. by radical polymerisation of monomer(s) (II) in an aq. emulsion of a graft substrate (III); the process involves (a) adding to the emulsion of (III) cpds. (IV) which produce free radicals at above room temp., (b) passing an oxygen-contg. gas into the emulsion and (c) heating to the decompsn. temp. of (IV), and then adding (II) together with a reducing agent; steps (a)-(c) can be carried out simultaneously or separately in any order. (III) is a rubber with Tg below 0 deg.C, pref. a polydiene or an elastomeric poly-(-18C, pref. 4-8C alkyl)-acrylate; (II) is styrene, alpha-methylstyrene, alkyl (meth)acrylate or (meth)acrylonitrile, pref. styrene, MMA or acrylonitrile; (IV) is a water-soluble initiator, pref. a per-disulphate, and the oxygen-contg. gas is air; the emulsion is heated to 30-90 deg.C; the reducing agent is an inorganic  sulphite, bisulphite or sulphoxylate, and is added together with a transition metal salt. USE/ADVANTAGE - Pre-activation of the graft substrate with initiator and oxygen results in an increased grafting yield and therefore an increased impact-modifying effect.  The prods. (I) are useful as moulding materials for the prodn.  of window sections, garden furniture, boats, signs, automobile parts, toys, etc.