baber/WOPTO huggingface dataset:
Patent DE-4243252-A1 (DE)
Title: Device for holding printed circuit boards - allowing vertical boards to be loaded in horizontal direction into a carrier frame, esp. for dipping into galvanic bath
IPC: H05K13/00
Filed: 1992-12-19
Abstract: Device for holding printed circuit boards, partic. when dipping them into galvanic baths, consists of carrier structure with a horizontal carrier element provided with spring-loaded clamps for holding and electrical contacting of the plates on their side edges, and an essentially horizontal fixing element for fixing the plate edges located opposite to the carrier element. The carrier structure is essentially a rectangular frame with the carrier element forming its upper beam (7) and the fixing element forming its lower beam (12). The lower beam is also provided with clamps (10) for holding the circuit boards (17). USE/ADVANTAGE - In printed circuit board mfr. It simplifies loading and unloading operations and creates conditions necessary for automating such operations.
Patent DE-4302547-A1 (DE)
Title: Rear part for road vehicle - comprises divided rear plate and rear cover formed from side plate section and view tight cover part
Inventor: SACCO BRUNO
IPC: B60J5/10
Filed: 1993-01-29
Abstract: The rear plate (2) is divided at half roof height in the horizontal direction, and the rear cover (4) is formed from the cover-side plate section (2b) and the view-tight cover part (8) and its pivot axis is located in the area of the dividing line (5) of the plate sections (2a,2b). The rear cover (4) is linked via hinges to the rear plate section (2a). The rear cover has lateral guides and between the rear plate sections is arranged a seal (9), the cross-section of which encloses a water guide channel (10a). Along the dividing line a spoiler is arranged with a water guide channel. USE/ADVANTAGE - To improve access to loading space with an upwardly pivoted tailgate of a road vehicle.
Patent DE-4308526-A1 (DE)
Title: Plug-in coupling for pipelines and/or hose lines
Inventor: HESTER HILMAR
IPC: F16L37/084
Filed: 1993-03-17
Abstract: The present invention relates to a plug-in coupling (1) for pipelines and/or hose lines, composed of a socket part (2) with a plug-in receiving means (6), and of a connector part (4) which, by means of a plug-in portion (8), can be plugged into the plug-in receiving means (6), the plug-in portion (8), in its plugged-in coupling position, being sealed on the periphery with respect to the socket part (2) and being releasably secured in the plug-in receiving means (6) via latching members. The latching members (20, 22) are designed as a rotationally symmetrical, snap-in frictionally locking connection (18) which is closed on the periphery. <IMAGE>
Patent DE-4309939-A1 (DE)
Title: Method and device for fully automatic analysis of the materials to be mixed in solids mixers
Inventor: DAU GUENTER DR ING
IPC: G01N21/85
Filed: 1993-03-26
Abstract: A method and a device are proposed for on-line analysis of the materials to be mixed in solids mixers. The method and the device are characterised in that, at the outlet 5 of a solids mixer 1, either the entire emerging mass flow or a representative partial flow is observed by one or more video cameras 9 and in that individual images from the continuous sequence of images are stored at defined time intervals and are analysed with the aid of digital image processing. The analysis is primarily aimed at recognising different colour or grey value surface portions. In addition to colour or grey scale values, different particle shapes can be employed for the analysis. The advantage achieved is that mixture analyses can be carried out without taking individual samples and separating the components on-line, when different-coloured particles or particles of different form are mixed together. <IMAGE>
Patent DE-4311991-A1 (DE)
Title: Method and arrangement for determining traffic variables
Inventor: ROZEK WERNER
IPC: G01S17/04
Filed: 1993-04-06
Abstract: The invention relates to a method and an arrangement for determining traffic variables with the aid of more than one triangulation, directed at the traffic lane level, with preferably an additional radiation-form and/or radiation-intensity analysis, the ratios of the triangulations of the preferably additional radiation-form and/or radiation-intensity analyses being known if there are no vehicles at the traffic lane level. The traffic variables are determined, with respect to the execution locations of the triangulations, from the directions preferably assumed by the vehicles and by the disturbances of these ratios, caused by the vehicles.
Patent DE-4312859-A1 (DE)
Title: Water sprinkler with outlet flow limiters - which narrow at high pressure to maintain normal water throughflow
Inventor: KOERFGEN HARALD
IPC: B05B15/528
Filed: 1993-04-20
Abstract: In a sprinkler having a sprinkler head and a flow limiter for restricting the max. discharged water quickly per unit time, the novelty is that a flow limiter is located in the region of each individual water outlet opening (131) and has a passage cross-section which, in normal operation, corresponds to that of the associated water outlet opening (131) but which, at increased water pressure, is narrowed to limit the water discharge quantity per unit time to that of normal operation. Pref. the flow limiter is formed by an annular bulge (14) integral with a rubber rube (141) forming each water outlet opening (131), the tube and the bulge being formed of rubber with a hardness of 60 Shore, esp. silicone rubber. ADVANTAGE - During normal or low pressure operation, the flow limiters do not present a flow resistance affecting water passage
Patent DE-4314293-A1 (DE)
Title: Swivel device for suspended loads
Inventor: THUMM HEINZ
IPC: E02F3/36
Filed: 1993-04-30
Abstract: The invention relates to a swivel device, in particular for gripping and lifting members on excavators and cranes. The swivel device has a stator and a rotor (16) swivellably mounted on the stator in a limited swivel range. The rotor (16) has a shank (44) engaging an in axial hollow space (70) of the stator (12). Furthermore, a hydraulic swivel vane drive (18) acting between stator (12) and rotor (16) is provided inside the hollow space (70). The swivel vane drive (18) has a vane (50) which strikes against a dividing wall (52) of the stator (12) in the end positions of the rotor. For end-position damping, the dividing wall (52), at its stop sides (60, 60') facing the vane, is fitted with one elastically yielding shock absorber (62, 62') each of elastomeric plastic. <IMAGE>
Patent DE-4316057-A1 (DE)
Title: One-piece seat shell
Inventor: POLLAND MARTIN
IPC: A47C3/12
Filed: 1993-05-13
Abstract: In the back part (3) of a one-piece seat shell (1) there are provided arcuate incisions (9). The arcuate incisions in the back part (3) increase the flexibility of the shell. When the back part is loaded by a person leaning against the back part, the segments (11) bounded by the incisions (9) spread and protrude in imbricated fashion. The segments (11) pointing inwards in imbricated fashion improve the supporting action of the back part (3) in the region of the vertebral column. <IMAGE>
Patent DE-4318001-A1 (DE)
Title: Universal boat system arrangement for watersports - has canoe-shaped hull, with cross tubes, to carry outriggers, and structure for outboard motor
Inventor: REICH HELMUT
IPC: B63B35/73
Filed: 1993-05-29
Abstract: The craft has a hollow hull (1) with an oval profile, and a deck (2) with an access hatchway (3). Tubes (13) pass through the top of the hull and are fastened to it at right angles to the longitudinal craft axis. The open ends of the tubes end on the outer skin of the hull. Both tubes have devices to secure an outrigger beam (21). The craft has a rudder, which is connected to foot pedals via cables. It also has holders (14,15) in deck and bottom (4), for a mast (16). The beams are plugged into the tubes, and carry removable buoyancy bodies (22). There is also a cross strut arrangement (23), for an outboard motor (24). USE/ADVANTAGE - Universal use as canoe, trimaran, motorboat. Is stable in all situations.
Patent DE-4319048-A1 (DE)
Title: Refuse container for rubbish and recyclable materials - has separate sockets for load hook and lift hook to lift and open two bin parts of the container for emptying into refuse vehicle.
Inventor: RHEINWERK ENTSORGUNGSPRODUKTE
IPC: B65F1/12
Filed: 1993-06-08
Abstract: The two container bins (2,3) swivel relative to each other about a common horizontal axis (4) set centrally on the top side of the container. The top side also supports a socket (11) for a load hook of a lifting device. Two articulated arms (5,6) forming an opening mechanism are connected together at their inner ends by an elbow joint while the outer ends of each articulated arm (5,6) are each attached to the top side of each one of the two container bins. A socket (8) for a lift hook of the lifting device is mounted in the point of articulation (7) of the elbow joint. One socket serves to hang a load hook of the lifting device to lift the container whilst the other socket serves to open the container by swivelling the two bins apart. USE/ADVANTAGE - Easier emptying of refuse container for rubbish and recyclable materials with simplified design.
Patent DE-4319538-A1 (DE)
Title: Method for two-dimensional or three-dimensional imaging of an examination region and arrangement for carrying out the method
Inventor: KUHN MICHAEL DR-ING
IPC: G01R33/567
Filed: 1993-06-12
Abstract: The invention relates to a method for two-dimensional or three-dimensional imaging of an examination region, in which a set of raw data is repeatedly measured, it being possible to reconstruct an image of the examination region from each set and the raw data of a set being acquired with various measurement parameters and different sets containing raw data acquired with the same measurement parameters. In this case, improved temporal resolution is achieved in that, in order to produce an image representing the examination region at a selectable time point, from at least two sets of raw data, a set of auxiliary data is formed, in that the auxiliary data are derived by interpolation of raw data, determined from the same measurement parameters in each case, but at different measurement time points, in that the weighting with which the raw data are input into the interpolation is commensurately larger, the smaller the temporal separation between the associated measurement time point and the selectable time point, and in that the image of the examination region is reconstructed from the set of auxiliary data. <IMAGE>
Patent DE-4324476-A1 (DE)
Title: Writing or drawing instrument with a writing medium compensation
Inventor: HEIDENREITER THOMAS
IPC: B43K8/18
Filed: 1993-07-21
Abstract: The invention relates to a writing or drawing instrument having a barrel (1), having a writing tip (2) and having a writing medium compensation system (5) which has one inner and one outer compensation duct (52, 54), the two ducts (52, 54) being of spiral or helical design, extending in opposite directions relative to each other and communicating with each other via a connecting duct (53), the inner duct (52) of the compensation system (5) having a non-capillary cross-section, in relation to the envisaged writing or drawing medium, and the outer duct (54) having a capillary cross-section. <IMAGE>
Patent DE-4333822-A1 (DE)
Title: Method and device for detecting the gear in a motor vehicle
Inventor: FRANZKE KNUT DIPL ING
IPC: F16H59/44
Filed: 1993-10-04
Abstract: The invention is based on a motor vehicle having a drive unit (101) and a transmission (103) which is effectively connected to the drive unit via a converter unit (102) and automatically changes its transmission ratios, by means of which transmission at least two wheels (104) of the motor vehicle are driven. For the purpose of detecting the gear according to the invention, the mean wheel speed (Vrad) or, respectively, the mean number of wheel revolutions of the driven wheels is detected and/or determined and the number of output revolutions (Nmot) of the drive unit is detected. Furthermore, a quantity (Nmot/Vrad) representing the ratio of the number of output revolutions of the drive unit to the mean wheel speed or, respectively, the mean number of wheel revolutions is formed. This quantity is then compared with at least two threshold values (Sup, Sdown), switching-up or switching-down processes of the transmission being inferred from the result of the comparison. On the basis of the transmission ratio set before the comparison, the currently set transmission ratio of the transmission (Gi) can then be inferred when switching-up or, respectively, -down processes are known. <IMAGE>
Patent DE-4338419-A1 (DE)
Title: Electric storage heater
Inventor: SCHMIDT REINHARD
IPC: F28D20/00
Filed: 1993-11-10
Abstract: An electric storage heater has storage stones (13, 14) which are assembled in a housing (16) to form a block and have air-passage ducts (11, 12) which can be brought to high temperatures by heating means. Air which is to be heated up is passed through the air-passage ducts (11, 12). Arranged between the walls of the housing (16) and the storage stones (13, 14) are heat-insulating slabs in order to keep the heat which is stored in the storage stones (13, 14) away from the walls of the housing (16). The faces of the storage stones (13, 14) turned towards the heat-insulating slabs (17) are provided with punctiform depressions (18) having webs (19) arranged therebetween, such that the heat-insulating slabs (17) bear against the webs (19) and an air cushion is present between the heat-insulating slabs (17) and the bottom (20) of the depressions (18). <IMAGE>
Patent DE-4338473-A1 (DE)
Title: Valve gear with a tappet device for the variable lift control of a valve, in particular of a gas-exchange valve of an internal combustion engine
Inventor: MADER REINHARD
IPC: F01L1/25
Filed: 1993-11-10
Abstract: The invention relates to a valve gear with a tappet device for the variable lift control of a valve, in particular of a gas-exchange valve of an internal combustion engine. In this, the control device comprises tappets which interact with different control cams for a gas-exchange valve and, if required, can be connected to one another. For a sturdy and simple construction of the tappet device, it is proposed that the tappets of the tappet device be lockable by turning for the coupling.
Patent DE-4402317-A1 (DE)
Title: Increasing stability of multi-axle mobile construction machinery, e.g. excavators and crane vehicles
Inventor: AUFDERSTROTH KONRAD
IPC: E02F9/24
Filed: 1994-01-27
Abstract: The method is for increasing the stability of multi-axle mobile construction machinery, where the engine (15) drives a gearbox (6) and one or more wheels (5) through drive shafts (9) and differentials (16). At least some of the drive train elements are mechanically tensioned against play in the gearing. Between each wheel and the relevant axle is an epicyclic gearbox (22 to 25) and wheel braking is by multiple disk brakes on the axles. Each axle individually is mechanically tensioned. The tensioning is done by first releasing the brakes on one of the driven axles, followed by running the machine until the gearing play is taken up by the rotation of each unbraked wheel, and then reapplying the brakes.
Patent DE-4406149-A1 (DE)
Title: Pliers-like tool
Inventor: EERENSTEIN WALDEMAR
IPC: B25G1/10
Filed: 1994-02-25
Abstract: In order to provide a pliers-like tool which, with regard to the handle covers seated on its handle limbs, is simple to produce and above all, however, also possesses improved handling properties, the tool is so designed that the handle covers consist of a thermoplastic, prevulcanised caoutchouc with a thermoplastic material admixed to it.
Patent DE-4407041-A1 (DE)
Title: Highly loadable fixture position for screw in extruded aluminium@ workpiece
Inventor: KAESLING HEINZ
IPC: B23P9/00
Filed: 1994-03-03
Abstract: The highly loadable fixture point comprises a bore or similar in the workpiece. The edge area (100) of the bore (11') has an enhanced material thickness in relation to the abutting material of the workpiece (1). The bore after the thickening process is the direct edge area has a convolution (10), the height of which (h) at most amounts to 80% of the material thickness. The aluminium allow is an AlMgSi or AlZn alloy. The screw is a thread-forming but not cutting screw. The machining of the bore is carried out in several work cycles using suitably staged draw mandrils with increasing shaft dia.
Patent DE-4409640-A1 (DE)
Title: Cork-based joint-filling material
Inventor: GEBAUER LUDWIG DIPL CHEM
IPC: C09K3/10
Filed: 1994-03-21
Abstract: A cork filling material (I) contains cork, distilled vegetable oil(s) (II), water and binder(s) (III).  Also claimed is the prodn. of (I), by (a) mixing a resin and opt. plasticisers and/or emulsifiers with a distilled oil (II), (b) mixing rubber with water, (c) mixing mixt. (a) with cork and (d) adding mixt. (b).
Patent DE-4411850-A1 (DE)
Title: Detachable temperature measuring appts. for cooking vessel
Inventor: KATZER HEIKO
IPC: G01K1/14
Filed: 1994-04-06
Abstract: The appts. includes an opening (13) whose diameter is greater than the outer dimensions of the knob (12) of a cooking vessel lid (2) such that when laid on the lid, the knob is enclosed. Mechanical and/or magnetic elements (11,12) provide a detachable contact with the vessel so that it can be detachably connected to the knob of a cooking vessel, and has a temperature-measuring component (3). The contact parts are in the form of strips or pins (6), and fit the shape of the contact area of the vessel. The temperature measuring element may be coupled to an optical and/or acoustic signal generator, or a transmitter to control the heating of the vessel. The temperature-measuring device may be in the form of a gas or liquid-filled capsule which is in two parts, one of which is fixed to the device whilst the other can move under the influence of temperature.
Patent DE-4412833-A1 (DE)
Inventor: SCHUETTE MANFRED DR
IPC: C05G3/60
Filed: 1994-04-14
Abstract: Insecticide fertiliser mixtures consist of a fertiliser and of an agonist or antagonist of insect nicotinic acetylcholine receptors.
Patent DE-4414982-A1 (DE)
Inventor: LIN SHAOW BURN
IPC: C08J5/12
Filed: 1994-04-29
Abstract: Pressure sensitive silicone adhesive compositions having excellent peel adhesive strength, high tack and excellent quick stick capability are provided. The adhesive composition is made of a siloxane MQ resin and a silicone gum, to which a silicone fluid is added. A cure catalyst can then be added to the mixture prior to coating.
Patent DE-4416380-A1 (DE)
Title: Heavy duty milling cutter body with holder
Inventor: BERGER ZOLTAN
IPC: B23C5/00
Filed: 1994-05-04
Abstract: The cutter body has an annular space (101) for the coolant, which is axially open around the ring. The channels (103) leading from this space are of identical cross-section throughout their length and run in straight lines. The annular space is limited on the outside towards the holder (102) by an annular wall (104) facing the cutter body (100).The surface (105) of this wall facing the annular space forms an annular shoulder (106), partly overlapping the annular space, forming a non-return valve for the coolant in the annular space. The annular wall facing away from the body is made in one with of the body.
Patent DE-4416757-A1 (DE)
Inventor: KRAMBROCK WOLFGANG
IPC: B07B7/02
Filed: 1994-05-13
Abstract: The proposal is for a reversing counterflow separator (1) by means of which a pneumaticlaly fed stream of loose material can be separated into coarse (48) and fine material (49). In order to increase the separating efficiency of the separator there is, especially in the region of the acceleration path (21, 22) and the separation path (23) continuing below it, a wall contour (50) increasing the turbulence of the gas flows. This increases the air speed near the wall and thus produces a constant air speed over the cross-section.
Patent DE-4418649-A1 (DE)
Inventor: HEPPINSTALL ROY DR
IPC: H01J23/12
Filed: 1994-05-27
Abstract: In an electron beam tube such as a klystron, a vacuum seal comprises a ceramic cylindrical wall 17 on which are brazed metal rings 18 and 19 which are welded to flares 20 and 21 fixed to electrodes 13 and 14 of a collector. Ceramic rings 15 and 16 are located between the metal rings 18 and 19 and the electrodes 13 and 14. The wall 17 includes inner flanges 24 and 25 which overlap the inner peripheries of the rings 18 and 19 hence reducing the likelihood of arcing occurring between them and other parts of the arrangement at different potentials. <IMAGE>
Patent DE-4424057-A1 (DE)
Title: Stove with multi-pipe chimney
Inventor: RUHLAND MANFRED
IPC: E04H12/28
Filed: 1994-07-08
Abstract: The stove has a chimney comprising several pipe sections (2,2a) arranged axially in succession with each two pipe sections joined by a ring sleeve (8) which encloses the pipe joints.  Three or four evenly spaced wedge elements (15) are fitted in the ring gap (14) between the sleeve and chimney pipe (2) where they are tensioned by a clamp such as a tension ring (16) which can be screwed (18) onto the pipe sleeve. The clamp can comprise two tension rings connected together by tension screws.  The ring sleeve can have conically tapering inner sleeve faces (13).  A multi-section inner chimney pipe (3,3a) the same length as the outer pipe can be provided and held by a fixing ring (9) interacting with a holding ring allowing certain mobility.  An insulation element is provided between a web of the fixing ring and holding web of the holding ring.
Patent DE-4427426-A1 (DE)
Title: Motor having an arrangement for heat dissipation
Inventor: HORNG CHING-SHEN
IPC: H02K9/06
Filed: 1994-08-03
Abstract: In order to improve a motor having a motor body, a stub which extends out of the motor body, a fan which is arranged such that it can rotate about the motor body, and a housing having an opening which is designed in it for accommodation of the stub of the motor body, in terms of the effectiveness of heat dissipation, it is proposed to design the motor such that a large number of projections are provided which extend out of the housing, and such that a space is formed by the projections for accommodation of the motor body and of the fan, and such that the projections are arranged around the fan, in order to protect said fan.
Patent DE-4429157-A1 (DE)
Inventor: DALSAS KARL-GUENTHER DIPL ING
IPC: G05B9/02
Filed: 1994-08-17
Abstract: The method is applied to a system with at least one sensor, which detects at least one measurement parameter representing the system and produces corresponding measurement values, electronics which receive the values and an actuator, which is driven by the electronics and acts upon the system. Test signals are supplied to the actuator by the electronics at defined time intervals. The actuator is displaced according to the signals and the corresponding sensor measurement values detected by the electronics as test values and compared with stored reference values. If the test signals deviate from the reference values by greater than a defined amount an error signal or warning is generated by the electronics.