baber/WOPTO huggingface dataset:
Patent DE-3807602-A1 (DE)
Title: Means of dissipating solar heat in vehicles
Inventor: URBANSKY RUEDIGER
IPC: F24J2/50
Filed: 1988-03-08
Abstract: The invention relates to devices for dissipating solar heat in vehicles, use being made of one or more ray traps which correspond to solar collectors. A gas-filled film bag is preferably arranged at the top. Particular embodiments include, amongst other things, light-permeable solar cells, aerogel, films or discs with holograms for focusing or deflecting the radiation.
Patent DE-3808601-A1 (DE)
Title: Paint-application machine
Inventor: BARBERAN ALBIAC JESUS
IPC: B05C11/10
Filed: 1988-03-15
Abstract: The invention relates to a paint-application machine for flat objects such as panels or the like. The application machine comprises two heads which are independent of each other and of which one is designed as an application head 1 and the other is designed as a smoothing brush head 2. Paint is applied exclusively with the application head 1, in an excess amount, onto the object to be painted, whereas the excess paint is picked up by the smoothing brush head and guided back, and the layer of paint is smoothed. The application head comprises, in particular, a metering roll 3 and an application roll 4 as well as an intermediate roll 5 arranged therebetween. <IMAGE>
Patent DE-3810575-A1 (DE)
Title: Device for measuring the thickness of a drawing slither
Inventor: SAUTTER GERHARD DIPL ING
IPC: D01H13/32
Filed: 1988-03-29
Abstract: In the case of a device for measuring the thickness of a drawing slither which contains a stationary, driven roller and a dancing roller pressed against the latter, provision is made for a compression roller to be arranged upstream of the dancing roller in the running direction of the drawing slither.
Patent DE-3815369-A1 (DE)
Title: Reciprocating piston internal combustion engine
Inventor: HOFER KARL DIPL ING
IPC: F01M11/00
Filed: 1988-05-05
Abstract: The reciprocating piston internal combustion engine has an engine block which, by means of structure-borne noise insulating support elements (6, 6a), which are arranged coaxially with the crankshaft (4), is inserted oil-tight in an outer sump (7) connected to the flywheel housing (8). In order to achieve smaller relative movements between the engine block and the outer sump (7) on the side of the flywheel housing, the annular support element (6a) on the flywheel housing side has a greater radial rigidity than the support element (6) on the other side. <IMAGE>
Patent DE-3817467-A1 (DE)
Title: Method for protecting magnets against hydrogen embrittlement
Inventor: WAGNER WOLFGANG DR
IPC: H01F41/02
Filed: 1988-05-21
Abstract: Published without abstract.
Patent DE-3829306-A1 (DE)
Title: Structural element
Inventor: PRETTL ROLF
IPC: F16B7/04
Filed: 1988-08-30
Abstract: A structural element (10) which serves, in particular, to erect scaffolding-type frameworks exhibits profile elements (12, 12') which are in the form of bars and are each provided, along at least one outer side, with a longitudinally running, approximately T-shaped groove (18). Furthermore, a connecting element (14) for connecting the two profile elements (12, 12') is provided, it being possible to insert said connecting element (14) at least partially into the T-shaped groove (18) and to fix it there in a captive manner. In order to produce a connection between the two profile elements (12, 12'), without connecting elements projecting beyond the outer contour and without material-removing processes having to be carried out on the profile elements, two longitudinally running grooves (16 and 18), which are arranged one above the other and receive the connecting element (14), are provided in the longitudinal direction, the lower-level groove being configured as a T-shaped groove (18), seen in the direction of the longitudinal centre axis (30) of the profile element (12), which is in connection with the outer groove (16) via a base-side opening (24) of the latter (Figure 1). <IMAGE>
Patent DE-3829867-A1 (DE)
Title: Metering device for powdered, flaked or fine-grained foodstuffs
Inventor: HAEUSLEIN REINHARD
IPC: B65D5/76
Filed: 1988-09-02
Abstract: In order to permit the metering of ground coffee by means of a metering device out of the sales package, an aperture must first be cut into the bottom of the latter. The metering device according to the invention is intended to ensure that the floor can be cut into without the use of a tool. In the interior of the casing (11) of the metering device there is fastened a triangular knife (15), the side wall which is transverse to the axis of rotation of the metering slide (12) being initially cut into when the casing (11) is placed against the sales package (10). Further movement of the casing (11) subsequently causes the walls, which are at right angles to the axis (13) of rotation of the metering slide (12), to be cut into. The flap formed in this manner is inserted into a chamber situated beneath the knife (15). The metering device is especially well suited for sales packages which are composed of an outer carton and an inner bag. <IMAGE>
Patent DE-3830117-A1 (DE)
Title: Apparatus for moulding preforms, formed by extrusion, into hollow bodies by the blow-moulding process
Inventor: GEBAUER PAUL
IPC: B29C49/32
Filed: 1988-09-05
Abstract: An apparatus for moulding preforms, formed by extrusion, into hollow bodies by the blow-moulding process is proposed, which comprises an extruder head 14 and two blowing stations 10 and 12. The blow moulds, assigned to the two blowing stations 10 and 12 in two clamping units 16 and 18, are positioned alternately by means of a drive 28, acting on the clamping units 16 and 18, into the region of the extruder head 14 and the relevant blowing station 10 or 12 and are locked there. In each case one of the blow moulds 10 and 12 is in this case located in the region of the extruder head 14, or its blowing station 10 or 12, while the other blow mould is locked in its blowing station 10 or 12.   The simple and functionally reliable construction of the apparatus is distinguished by a single drive 28 between the two clamping units 16 and 18, which is able to be positionally fixed in a basic position in each case by means of that clamping unit 16 or 18 which is locked in its blowing station 10 or 12. <IMAGE>
Patent DE-3833629-A1 (DE)
Title: Freely erectable nesting box for birds, having four selectable entrance-hole sizes and double roof with air interspace, by the plug-in assembly process
Inventor: BRAND FRANZ
IPC: A01K31/14
Filed: 1988-10-03
Abstract: The freely erectable nesting box for birds, having four selectable entrance-hole sizes and double roof with air interspace, by the plug-in process can be brought into action without any difficulty in terms of production and assembly. Despite the simple embodiment, usage is extended in a number of areas and it fulfils all the requirements made on such installations. In accordance with preliminary research, the production costs are considerably lower than the costs of apparatuses which are, to some extent, comparable. The installation presented by the invention can be set up and dismantled without auxiliary means.
Patent DE-3833752-A1 (DE)
Title: Illumination arrangement for a device for controlling planar structures, in particular textile webs
Inventor: LEUENBERGER ROLF
IPC: G01N21/89
Filed: 1988-10-05
Abstract: The illumination arrangement (2) has at least two fluorescent lamps (5) which are arranged in two rows behind one another and, arranged between these, light-deflecting means (LU) for producing an illumination field for the textile (1) to be checked. The fluorescent lamps (5) are alternatively arranged in one of the two rows so that subsequent lamps are mutually offset with their longitudinal axes. Alternatively, only a single fluorescent lamp is provided. This is a high-voltage tube which is operated at high frequency (radio frequency). As a result, textile webs of virtually any width can be illuminated homogeneously, and a sufficiently high illuminance (illumination level) is achieved in conjunction with low energy consumption and low heat build-up. <IMAGE>
Patent DE-3834755-A1 (DE)
Title: Device for directing the heat flow over sauna ovens
Inventor: KURZ HUBERT
IPC: A61H33/06
Filed: 1988-10-12
Abstract: The device for directing the heat flow over sauna ovens is used in combination with an evaporator for active substances and/or a steam outlet container. It is fastened at a distance above the oven on the cabin wall and causes distribution of the rising hot air flow by means of a specially designed shield. A part-stream guided along the cabin wall separates emerging steam from the cabin wall; zones with heat build-up effect are utilized for heating-up of water, active substances or condensate. This shield simultaneously protects heat-sensitive parts against impermissible radiant heat. A controllable fresh air channel permits addition of fresh air.
Patent DE-3836511-A1 (DE)
Title: Vehicle door for motor vehicles
Inventor: OHTA MINORU
IPC: B60J5/04
Filed: 1988-10-26
Abstract: The invention relates to a vehicle door for motor vehicles and it is proposed to attach a second door releasably to a first door, the latter being capable of being opened and closed relative to the vehicle body. By virtue of this design a re-dressing of the door and considerable simplification of any repair and maintenance work to be carried out on the internal devices of the door construction are achieved. For door constructions having a lowerable window glass it is proposed to guide the window glass displaceably on the second door and to arrange the window lifter on the first door, the device for guiding the window glass, on the one hand, and the window lifter, on the other hand, then likewise being in releasable engagement with one another. <IMAGE>
Patent DE-3837461-A1 (DE)
Inventor: KANNANECK WERNER DIPL ING
IPC: H01H71/46
Filed: 1988-11-04
Abstract: Since such short-circuit indicators are triggered, particularly if they are connected to a circuit-breaker or motor protection switch, both in the case of a short-circuit and in the case of overcurrent, it is important to be able to detect the trigger type from the outside without having to open the switch. This is achieved in a simple construction, and with a high level of functions, in a particularly advantageous manner in that the reset button (5) of the short-circuit indicator (1) is connected to a switch-on slide element (9) which interacts via a shift lever (10) with a trigger locking slide element (11) which is displaceable parallel thereto, and which can be displaced in the trigger direction (12) of a triggering device (4) of the circuit-breaker or motor protection switch (1), and which is positively connected to this trigger device (4) in the triggering direction via a trigger pin (5). For test purposes, the trigger slide element (14) can be triggered purely mechanically by hand by means of a pointed object, such as a screw- driver or the like, through a test opening (24) in axial extension of the trigger element slide (14) on the front narrow side (6) of the switch housing (7), even without triggering a short-circuit and without the circuit-breaker or motor protection switch (2), to which the short-circuit indicator (1) is connected, being subjected to current. <IMAGE>
Patent DE-3838739-A1 (DE)
Title: Closed container for keeping a liquid and process for its production
Inventor: MAGNONI GIORDANO
IPC: B65D5/74
Filed: 1988-11-15
Abstract: A closed container serves for keeping a liquid. It has a container wall with a layer (4) of thermoplastic material, preferably polyethylene, and a layer (5) of cardboard provided outside the latter. In the layer (5) of cardboard there is provided an opening (7) for the passing through of a tubular element, in particular a straw. In order that on the one hand damage to the layer of cardboard in the region of its opening is avoided and on the other hand contamination of the liquid in the container is prevented, in the region of the opening (7) in the layer (5) of cardboard there is arranged on the outside of the container in the region of the opening (7) in the layer (5) of cardboard a layer (6) of thermoplastic material, preferably polyethylene, completely surrounding and covering the said opening. <IMAGE>
Patent DE-3839365-A1 (DE)
Title: Apparatus for the controlled winding of running webs
Inventor: HANSEN NILS
IPC: B65H18/16
Filed: 1988-11-22
Abstract: What is proposed is an apparatus (10) for the winding of running webs (13), with a pressure roller (14) which is movable relative to a winding-roll axis (12) and presses the web (13) against the surface of the driven winding roll (11) and which is mounted in such a way that it can move at least in the direction of an increase in diameter of the winding roll (11). The pressure roller (14) is driven at least during the operation of winding the web (13). <IMAGE>
Patent DE-3842211-A1 (DE)
Title: Spring-interior mattress
IPC: A47C27/06
Filed: 1988-12-15
Abstract: In order to provide a spring-interior mattress which can readily follow the changes in inclination angle of an underspring system in the hinge regions of the underspring system and in the case of which noise formations when the spring-interior mattress is in an angled arrangement are largely prevented, it is proposed that, over the longitudinal course of the mattress, at least two spring-interior sections (1) are arranged separated from one another in the transverse direction and are coupled via flexible coupling pieces (6). <IMAGE>
Patent DE-3843591-A1 (DE)
Inventor: TANAKA AKIRA
IPC: B60S1/38
Filed: 1988-12-23
Abstract: A wiper blade sunable for wiping the side window of a vehicle comprises a wiper rubber 5 mounted in a holder 4 attachable to the end of a wiper arm 3, the rubber being provided with a protrusion 5d on one side of wiping portion 5c. In use, when the wiper arm is reciprocated vertically up and down, the wiper rubber is arranged to wipe the window on descending strokes but not on ascending strokes because of engagement of the protrusion with the surface of the window. This avoids raising water on an upstroke. <IMAGE>
Patent DE-3913356-A1 (DE)
Title: Longitudinal connection for two parts resting against one another axially
Inventor: HOPSCH GERHARD
IPC: F16B43/00
Filed: 1989-04-22
Abstract: Two parts resting against one another axially are to be connected in such a way by means of tightening screws that there is a slight elasticity in various directions to allow small relative movements. In the case of a connection effected by means of axial tightening screws, this slight elasticity is achieved by means of distance sleeves with elastic coatings inserted into the location holes for the tightening screws. The elasticity of the elastic coating can be made to differ in directions at right angles to one another, if required.
Patent DE-3917336-A1 (DE)
Title: Protective material for atomic. biological and chemical protection - consists water-and wind-proof layer of crosslinked vinyl] copolymer applied to outside of clothing
IPC: D06N3/14
Filed: 1989-05-27
Abstract: Composite material (I) for protective clothing (II) consists of smooth, washable, water- and wind-proof layer which is permeable to water vapour (III), applied to the outside of (II). (I) is a polyurethane copolymer at least one component of which has hydrrophillic gps. crosslinked so that the water absorption is not above 30 % pref. below 20% and the prod. can be readily welded, layer (III) has thickness 10-100 (pref. 20-70 microns. USE/ADVANTAGE - (I) is useful for the prodn. of protective clothing esp. for military use to protect against heat (heat stroke, napalm, etc) and against atomic, biological and chemical weapons (ABS protection). The claims  include protective clothing against radioactive dust, and ABC-protective clothing in which the textile layer coated with (III) serves as a protection against thermal effects and has a layer of adsorbers behind it. Crosslinking reduces the swelling of the material to 20%, water vapour permeability is also reduced by 30-40 % but this still permits perfectly adequate outward transport  of moisture, together with good weldability. The coating is impermeable to fall-out, rain and wind (contrast present NATO protective clothing, in which gusts of wind can force ABC agents into the filter layer and overload it).
Patent DE-3917581-A1 (DE)
Title: Vibration redn. for drive shaft - has oil chambers around shaft circumference impinged with oil pressure
Inventor: HATTORI KAZUO
IPC: B63H23/32
Filed: 1989-05-30
Abstract: In order to reduce the vibration of a drive shaft, oil chambers are provided along the circumference of the shaft bearing at several places and are impinged with a static oil pressure. The value of the static oil pressure with which each chamber is impinged is pref. greater for an oil chamber below a horizontal plane than for an oil chamber above the horizontal plane.$  The oil chambers (2,2') are attached to oil supply lines (3,3') through which the chambers can be impinged.$  ADVANTAGE - Each vibration received by a shaft through a vibration force produced by the flow through a ships propeller can be reduced by the pressure in the oil chambers.
Patent DE-3918470-A1 (DE)
Inventor: CHRISTOFFERSSON BJOERN
IPC: B26F1/38
Filed: 1989-06-06
Abstract: The invention relates to an apparatus for the removal of areas of material punched out from a material in sheet form by projecting, closed punching edges on the circumferential surface of at least one rotating punching cylinder by means of compressed air, which is fed into the punching cylinder and led out from the punching cylinder through outlet openings lying within the closed punching edges, wherein the compressed air from an opening in a side face of a member at least partially embracing the punching cylinder in a guided manner is fed to inlet openings assigned to the outlet openings, which inlet openings are located in a side face of the punching cylinder closely adjacent to the side face of the member.
Patent DE-3919238-A1 (DE)
Inventor: KITZBERGER REINHARD ING
IPC: C22B9/05
Filed: 1989-06-13
Abstract: The known pipes arranged in the inner lining of the metallurgical vessel and serving as a flushing device are pressed flat to avoid penetration of melt, whereby the pipe is stressed and can tear off or burst inside the inner lining. Moreover, the gas stream fed is fanned out widely. 
<??>To avoid such stresses and to obtain a sharply bundled gas jet, at least one rod-shaped insert (26), which extends in the longitudinal direction of the pipe (18) and which forms an annular gap (30) with the inner wall (29) of the pipe, is provided centrally in each pipe (18). 
<??>The flushing element is suitable for all metallurgical vessels, in particular for steel works converters. 
<IMAGE>
Patent DE-3933194-A1 (DE)
Title: Formation of tungsten contacts to silicon diffused regions - reduces series resistance of contacts and results in planar surface for interconnection pattern
Inventor: WAKAMIYA WATARU
IPC: H01L29/417
Filed: 1989-10-04
Abstract: On a semiconductor substrate (21) are formed source/drain diffused areas (28,30), separated by a gate insulation layer (24) and gate electrode (25). Oxide spacers (29) are present on the side walls of the gate electrode and its overlying insulation layer (26). Field oxide insulating regions (22) are formed between active elements. The features claimed are that on the diffused regions first layers (31) are formed of a conductive material, e.g. Si or W (31) to planrise the surface. Then another metal layer (32), pref. W, is deposited and etched to overlap the gate-xide and provide a planar contact area for the interconnecting metal (35) which is deposited on an insulating intermeduate layer (33). USE/ADVANTAGE - The process allows contact to be made to larger areas of the drain/source regions. The first metal layer (31) planrises the surface, reducing the problems due to metal alyers following the contours of insulation layers. The process is used for the mfr. of intergrated circuits.
Patent DE-3940696-A1 (DE)
Inventor: OFFEREINS HENDERIKUS L DIPL IN
IPC: G01L1/18
Filed: 1989-12-08
Abstract: In a process for manufacturing a sensor for measuring a force and/or a travel which has a sensor body (2, 2') with an operating region (3) having a bellows structure, the following steps are performed: application of etchproof coatings on both sides of the main surfaces of a semiconductor wafer; making apertures in both coatings by a photoresist process; anisotropic etching of essentially V-shaped recesses on both sides of the semiconductor wafer; and dividing the semiconductor wafer into the individual sensor bodies (2, 2').
Patent DE-4001368-A1 (DE)
Title: Conductivity-type modulation MOSFET structure - has buffer layer with second more heavily doped, thinner buffer on it
Inventor: SEKI YASUKAZU
IPC: H01L29/78
Filed: 1990-01-18
Abstract: In the MOSFET, a first layer (2a) is formed on a semiconductor substrate of a first conductivity-type, and has a second conductivity-type. A second buffer layer (2b) of the second type is on the first buffer layer, and has a higher depart concentration than the first buffer layer, and a lower film thickness than the first layer. A conductivity-type modulation layer (3) of the second conductivity-type is developed on this buffer layer.
Patent DE-4010921-A1 (DE)
Inventor: BAUDENDISTEL GERD
IPC: A23L3/00
Filed: 1990-04-04
Abstract: A process and an arrangement for obtaining constant product quality and safety in pasteurization plants in the event of a stoppage are described. The aim is to ensure that, in the event of a stoppage of any length in continuously operated pasteurization plants, over- and underpasteurization are prevented and pasteurization is possible within very narrow tolerance limits (pasteurization unit (PE) tolerances). To this end, inter alia, if a stoppage occurs in the pasteurization plant, which is operated at a constant flow rate adapted to the normal pasteurization requirements, cooling is initiated. The effect of the cooling is to cool the affected region of the pasteurizing zone to a temperature which permits no increase or only a slight permissible increase in the pasteurization units (PE) introduced into the product in this region up to this point in time, and the end position and the duration of the cooling effect are determined by the stoppage time tS. In one proposed arrangement for carrying out the process, cooling water is supplied through fixed spray tubes (5) or pivoting nozzle systems (5a) which can be switched on and off independently of each other along the regions, so that, inter alia, the cooling effect is prolonged in sections, continuously, successively and within a time increment  DELTA t.
Patent DE-4011503-A1 (DE)
Title: IC engine camshaft rotation detection system - uses disc attached to camshaft and cooperating sensor
Inventor: ROHDE SIEGFRIED DR ING DR
IPC: F02P7/067
Filed: 1990-04-10
Abstract: The rotation detection system uses a sensor for detecting angular markings evenly spaced around the periphery of a disc (10) mounted on the camshaft (14), together with at least two reference markings (12, 13), used to identify the phase position of the i.c.  engine. The disc is directly fitted to the camshaft or to a shaft which rotates in synchronism with the latter. Pref. the disc has a toothed periphery with at least two differing reference marks, provided by a wider gap between the teeth or by an increased tooth width. The disc and the cooperating sensor are pref. housed within the ignition distributor. Further evaluation can be carried out in a microcomputer (18). USE/ADVANTAGE - Vehicle ignition or fuel injection timing using single sensor.