baber/WOPTO huggingface dataset:
Patent DE-4131460-A1 (DE)
Title: Edging detail for flat roof or balcony - has interconnection between roof under decking and upstand at perimeter with rolled lead sheeting
Inventor: MUNK KARL-HEINZ
IPC: E04D13/15
Filed: 1991-09-21
Abstract: The roof or balcony deck (1) is protected by a sealing layer (3) over which chippings, asphalt etc (4) is laid. At the edge detail (6), an angled section (6b'',6b'- is laid on and connected onto a flat section (6c) which is laid on the sealing layer. Over the upstand (6b') of the angled section, a sealing and finishing strip (6a) is fitted and secured by adhesive or by sticking into the roof covering. The flat section can be of rolled material.The finishing strip can be beaded at its edge for retention on the angled section.
Patent DE-4138813-A1 (DE)
Title: Multicontact plug and socket electrical connector - has socket formed as cylinder with ball contacts displaced radially to engage contacts formed on inserted pin
Inventor: PHILIPP GERD
IPC: H01R24/58
Filed: 1991-11-26
Abstract: An electrical multi-contact connector has a plug (12) that engages a socket unit (11). The socket has a main housing with an insert (13) of insulating material. Contact balls (29) are held captive in O-rings (23) and are in continuous engagement with the formed ends of contact strips (43) that run axially along the length of the insert. The contacts are uniformly spaced and terminate in connecting pins. The connecting plug has a pin in the form of a multilayer element (15). This has formed contact indents (54) that engage the contact balls when the two units are fully located. ADVANTAGE - Despite small dimensions enables large number of contact connections to be made. Robust and copes with high demands.
Patent DE-4142546-A1 (DE)
Inventor: LANG ARMIN
IPC: B62D6/02
Filed: 1991-12-21
Abstract: Power-assisted vehicle steering units with an electromagnetically operated proportionally acting valve whose solenoid coil is controlled in dependence on a pulsed voltage often emit whistling sounds. The invention overcomes this problem by calling for the leading edges of the voltage pulses to begin at different intervals in time from each other. The insignificant "white noise" thus produced is hardly noticeable against the general background noise in the vehicle.
Patent DE-4201464-A1 (DE)
Title: Controlled damping for end stops of damping cylinder - having sensors to monitor piston travel and with programmed damping control
Inventor: STOLL KURT DIPL ING
IPC: F15B11/048
Filed: 1992-01-21
Abstract: The damping cylinder (11) is fitted with sensors to monitor the position of the damping piston (10), with one set of sensors (21,22) positioned away from the endstops, and one set of sensors (20,23) monitoring the endstop positions. A programmable control (19) regulates the damping effect of the piston by regulating the venting path (14,13) between the cylinder ends. A proportional control valve (15) is regulated by the processor control to vary the damping in set steps, in a staircase control, or to vary it progressively. The sensors are proximity sensors, e.g. magnetic. The software control for the processor can be adjusted to suit the damping requirements. ADVANTAGE - Improved damping control, quieter operation, faster damping frequency capability.
Patent DE-4201576-A1 (DE)
Title: Node and connecting clamp for framework - consists of circular disc or discs, with hammer head shaped side part, and over which fits clamp
Inventor: SCHERMER KARL DIPL ING
IPC: E04B1/19
Filed: 1992-01-22
Abstract: The node and connecting-clamp for a framework has the node consists of a circular disc, several circular discs or segments of circular discs with a hammer-head-shaped wider part on the outer edge. The connecting-clamp encloses the hammer-head and transmits tensile and compressive forces onto the node without exerting pressure on other connecting parts for instance screws. The connecting clamp and the bar joined to it can be attached at any angle according to the structure shape in relation to the segment size of the node. The direction of force of the node and connecting-clamp runs through the node's centre. ADVANTAGE - The framework for example used in building, horticulture, agriculture and exhibition stands enables different bars to be interconnected.
Patent DE-4205798-A1 (DE)
Title: Slitter machine for dividing web - has traverse holding unit cassettes of knife holders, with each knife holder having individual drive to activate knife stroke
Inventor: SUPE-DIENES RUDOLF DIPL ING
IPC: B23D35/00
Filed: 1992-02-26
Abstract: A slitter machine to divide the web has a traverse which holds knife holders so that individual knives (14) are positioned on a contra roller. Several adjacent knife holders (13) are grouped in the form of a cassette (15) which is fixed to the traverse (10) as a unit. The individual knife holder (13) in each cassette (15) has a controlled drive to activate an individual knife stroke. The cassette is built as a complete block with receptacles for the knife holder (13) including the drive and the knife (14). USE/ADVANTAGE - The cutter width of the knife holder is organised more simply and with greater precision.
Patent DE-4206168-A1 (DE)
Title: Torque load limiter for shafts - has spring that is located on shaft and can be loaded to provide blocking action to prevent rotation in either direction
Inventor: SCHROEDER WALTER PROF DIPL ING
IPC: F16D43/02
Filed: 1992-02-28
Abstract: The torque load limiting unit for rotary shafts (2) allows selection of free movement in either direction combined with blocking in the opposite directions. The unit depends upon a coil spring (3) that is wound around a guide ring that is coaxial with the shaft (2). The ends of the spring are supported in end blocks (7). The free rotation of the shaft is possible when the spring is not subjected to any torsional load. The end blocks selectively engage with stops (N) formed on a lever section (1). When the rotation is such that the spring is torsionally loaded locking occurs with the surface of the shaft and rotation is prevented. ADVANTAGE - Provides block in both directions.
Patent DE-4208150-A1 (DE)
Title: Backrest frame for vehicle seat - uses crosspiece and diagonal strut to distribute effects of side loads.
Inventor: MEHN REINHARD DR
IPC: B60N2/68
Filed: 1992-03-13
Abstract: The backrest is for a vehicle seat. It has a twin-arm support frame (2) made of fibre-reinforced plastics with the two flexible members (3,4) so joined to each other by a crosspiece (9) and/or a diagonal strut (11) that even with a load on just one of the flexible members, the other flexible member is able to take up part of the load. A seat belt (7) is integrated into one of the flexible members, and provision is made for the addition of a head support. USE/ADVANTAGE - Backrest for seat having high stiffness and strength combined with low weight.
Patent DE-4209651-A1 (DE)
Inventor: GOTTERBARM ULRICH
IPC: B30B9/30
Filed: 1992-03-25
Abstract: In the case of a press (1) for compacting unwieldy goods having a pressing ram (5) which is arranged so as to be vertically adjustable in a pressing casing (2), forms the sealing lid of the pressing chamber (4) and is articulated to a beam (8) which can be displaced vertically on a column (7) by means of a servo mechanism (10), the pressing ram (8) can be pivoted about a horizontally aligned axis and a holding element (31) is provided to stop the said ram during a pressing cycle, which holding element can be releasably coupled to a supporting element (41) which is connected to the beam (8). This design not only ensures that the pressing chamber (4) can be easily filled, but also that the pressing ram (5) does not protrude beyond the projected surface of the press and in particular that accidents arising during operation of the press (1) are avoided to a substantial extent without special safety measures being necessary. <IMAGE>
Patent DE-4211339-A1 (DE)
Title: Actuator for headrest-tilting device in motor vehicle - incorporates bidirectional rotary cam with curved surface followed by spring-loaded projection from headrest release lever
Inventor: KNOP ROLF
IPC: B60N2/48
Filed: 1992-04-04
Abstract: The electric motorised driving element (34) actuates the release lever (22) to unlock the headrest retainer in the most upright position, and pivots the retainer by means of a follower (32) out of the position of max. tilt. A cam (40) driven by the motor shaft (38) is rotatable in both directions (X,Y) about an axis parallel to the pivot axis of the retainer. A follower lever (48) acts on a rod (50) coupled rigidly to the retainer. ADVANTAGE - Movements are rendered more comfortable by simple and inexpensive structure involving little or no modification of headrest.
Patent DE-4212966-A1 (DE)
Title: Martensitic chromium@ steel - has good wear resistance and high temp. tensile strength, used in building parts
Inventor: STEIN GERALD
IPC: C22C38/00
Filed: 1992-04-18
Abstract: Martensitic Cr-steel consists of a wt.%:- 0.005-0.5 C; 0.2-2.0 Si; max. 1.0 Mn; max. 0.025 P; max 0.025 S; 14-18 Cr; 0.5-3 Mo; 0.5-3 W; 0.3-2 Ni; 0.2-1.0 N; 0.2-1.0 V; max. 0.5 Nb and/or Ti; max. 0.01 B; balance Fe and usual impurities. The ratio of C:N is 0.4-0.8 and (C+N):V is 1.5-2.5. After hot working the steel is air cooled before being heated to 950-1200 deg.C and then rapidly quenched in oil or water to below the martensite forming temp. Finally it is tempered at 500-650 deg.C before being air cooled to room temp. USE/ADVANTAGE - In building parts. Steel has high tensile strength of above 1800 MPa at room temp., high strength of above 1000 MPa at 500 deg.C and excellent corrosion resistance esp. in acids and/or chloride solutions. Also has the necessary wear resistance with a hardness of 40 HRC.
Patent DE-4213506-A1 (DE)
Title: Self-cleaning external rear-view mirror for motor vehicle - has wiper unit with liquid spray unit and wiper blade moved with reciprocating motion by at least one electric motor
Inventor: DORNIER IREN
IPC: B60S1/16
Filed: 1992-04-24
Abstract: The wiper blade (3), in an alignment remaining continuously parallel to the mirror (2), is movable practically over the entire mirror (2). The wiper blade is connected to a spring loaded bracket (5), convex in unloaded state, pref. running arc shaped, across several uniformly spaced arc shaped holders (4). Both end regions of the spring bracket (5) are fixed in such a way at a carrier (7) that the latter is guided in parallel w.r.t. the bracket behind the mirror (2), and the spring bracket is forced in a straight line alignment, lying parallel to the mirror surface. The wiper blade (3) lies at uniform pressure over its length at the mirror surface.
Patent DE-4226648-A1 (DE)
Title: Adjustable bearing for roller shutter in box - is freely, vertically, slidably guided on support and mounted on arrestable eccentric
IPC: E06B9/174
Filed: 1992-08-12
Abstract: The roller shutter in a box has an adjustable bearing, with the roller shutter element held in the bearing by a shaft with bearing journals at both ends. The bearing (3) is mounted on a support (4), on which is freely, slidably guided in a vertical direction. It is mounted on an arrestable eccentric (6). Pref. the bearing is guided by straps (5) with undercuts. Between the bearing and eccentric is formed a spacer, bridging over the guide strap length and forming the bearing support. The bearing may be of radial, or radial-axial type. USE/ADVANTAGE - Simple adjustment of bearing for roller shutter in box without need to dismount the roller shutter box.
Patent DE-4227121-A1 (DE)
Title: Fuel tank layout for farm tractor - uses two tanks connected by pipe fed by jet pump which has inlet connected to return pipe
Inventor: BRESGEN HORST DIPL ING
IPC: F02M37/02
Filed: 1992-08-17
Abstract: The fuel tank layout has the connecting pipe (3) in the main tank (1) and the reserve tank (2) opens in each tank at a distance "a" above the floors. A fuel flow drive jet pump (8) has an inlet (12) connected to a return pipe (4). The pump suction opening (14) is connected to the floor of the reserve tank and the pump outlet (13) is connected to a return flow pipe (6). The suction opening (11) of the suction pipe (5) is arranged in the floor region of the main tank. ADVANTAGE - Ensures that the entire fuel supply can be fully utilised.
Patent DE-4229688-A1 (DE)
Title: Helium prodn. by nuclear fusion of deuterons catalysed by xenon - by producing nascent deuterons, mixing with xenon, removing enthalpy produced, sepg. prod. stream and recycling components.
Inventor: PREUSKER HORST PROF DR ING
IPC: G21B3/00
Filed: 1992-09-05
Abstract: Device for producing deuterons (D+) and mixts. of D+ with Xe in mol. disperse form in conjunction with the possibility of energy removal and prod. sepn. is claimed. The process comprises (1) electrolysis of heavy water (D20) or ionisation of D2 or another prepn. of D+ in the nascent state; (2) mixing this stream with Xe and reacting the mixt. to He; (3) removing the resultant enthalpy (e.g. heat enthalpy) by vaporising water or heating graphite or another material or in another form; and (4) sepg. the Xe, He and coolant from the prod. gas and recycling to the process (possibly with different compsn. Pref. the individual stages are carried out in separate appts. A catalyst other than Xe, e.g. may be used. ADVANTAGE - Fusion of D+ to He is catalysed by Xe and can be controlled. The energy output in the fusion stage is a factor of 107 greater than that from chemical explosives.
Patent DE-4233566-A1 (DE)
Title: Cleaning or regeneration of liquids, esp. used lubricating oil, using UV-radiation, - includes radiation source located in central glass tube around which liquid flow tubes are arranged in one or more concentric circles
Inventor: SEEWALD GERHARD
IPC: B01J19/12
Filed: 1992-09-29
Abstract: A reactor for cleaning or regenerating contaminated liquids contains at least one source of radiation past which the liquid is conveyed. The novel feature is that the radiation source is located in a glass tube (9) and produces predominantly UV-radiation, and that a number of glass liquid flow tubes (11) are distributed around the radiation source. These tubes are connected to inlet and outlet systems (5,6). Pref. the flow tubes are preferably arranged in at least one concentric circle around the radiation source. Static mixing elements (13) are provided in the flow tubes and cause the liquid to pass the radiation source in constantly changing laminar or turbulent flow layers. The mixing elements transmit or reflect the radiation which falls on them. The flow tubes may be in the form of thin capillaries, the liquid flow being produced by capillary action. The flow tubes are surrounded by a reflecting housing (14). The spectrum of the radiation is chosen in accordance with the binding energy levels of the contaminant molecules. USE/ADVANTAGE - For cleaning or regenerating contaminated liquids, e.g. used lubricating oil from vehicle engines. The radiation energy is efficiently introduced into the liquid and the contaminants are effectively neutralised. The reactor is of a simple construction.
Patent DE-4234375-A1 (DE)
Title: Protection system for person and against collision for driverless fork lift truck - has collision sensor arranged at front of at least two prong tips accepting load projecting over contour of load in travel direction
Inventor: SCHOELLER MANFRED
IPC: B60T7/22
Filed: 1992-10-12
Abstract: A mechanical or optical collision sensor (10) is arranged at the front end of the respective prong tips (4) and/or within the prong tips. At least one light or ultrasonic barrier (11) is arranged between the prong tips. At least one ultrasonic scanner is provided, forming respectively a scanning cone (12) at the outside of each prong tip (4) at the truck. At least one pressure responsive switch element can be arranged at the root region of the fork prongs (2) and against the travel direction. ADVANTAGE - Gives exact position of load and eliminates disadvantages of previous such trucks, so that it is suitable for driverless fork lift trucks.
Patent DE-4237253-A1 (DE)
Title: Condenser for household dryers and washer/dryers - has canal section penetrated by process air; a cooling nozzle is directed into this section to produce fan of spray water jets
Inventor: KNOPP DIETER
IPC: D06F58/24
Filed: 1992-11-04
Abstract: In the condenser a cooling water is directed into the canal section for introducing a fan of spray water jets (74) into the section for condensing the moisture guided along in the process air. The fan is aligned across the flow direction and the spray water jets (74) hit at least one opposite wall (75,76) of the canal section (71). The cooling water nozzle (72) has a passage cross section for maximum 0.2 1/m of cooling water at a conducting pressure of 400 kPa and a fan angle of at least 120 deg.. ADVANTAGE - The efficiency of the condenser is improved as a result of an intensive contact between the process air and the cooling air.
Patent DE-4240673-A1 (DE)
Title: Curve stroke control arrangement - has stroke rod coupled to sliding mechanism and including rotary joint connected to striking lever
Inventor: WENDT JOACHIM
IPC: F16H25/10
Filed: 1992-11-26
Abstract: The stroke control arrangement includes a lever (FH) along a curve disk (KS). The lever is disposed along one side of a housing (FH). The stroke rod (HS) is coupled to a sliding mechanism (GE) via a sliding coupler (GK) and the rod includes a rotary joint (DL) connected to a striking lever (AH). One end of the striking lever, opposite the free end, is attached to the roller (GR) of the sliding mechanism. The striking lever is supported on an axle (FS) parallel to the stroke rod. The axle also supports the sliding mechanism. The rotary joint is adjustable in height on a supporting part (ST). ADVANTAGE - Allows ideal stroke adjustment.
Patent DE-4242090-A1 (DE)
Title: Method to operate particle filter system - involves oxygen deficiency occurring in exhaust gas of engine being made up by increasing combustion air volume
Inventor: MIEBACH ROLF
IPC: F02B3/06
Filed: 1992-12-14
Abstract: Any oxygen deficiency occuring short term in the exhaust gas of the engine, esp. during quick increase in the volume of fuel injected, is compensated for short term increase in the combustion air volume. The filter system has an air tube, connecting blower and regeneration burner. The air tube (3) contains a return valve (4), which closes towards the blower (2). An additional air tube (5) opens into the air tube between return valve and regeneration burner (1). The additional air tube is connected to the compressed air system of a vehicle or an appliance, pref. its tank, via a control valve. USE/ADVANTAGE  - Diesel engine. Exhaust gas does not have increased contaminant emission when regenerating, even during acceleration.
Patent DE-4242742-A1 (DE)
Title: Communications engineering appts. mounting frame with cabling spaces
Inventor: HAEUSSER WERNER DIPL ING
IPC: H02B1/01
Filed: 1992-12-17
Abstract: The appts. frame has a cabling space at either side formed between the respective side panel and the front and rear frame members (3, 4) and separated from the interior of the appts. housing via a series of relatively spaced horizontal carrier rails (7) fitting into slots in the frame members.Each of the carrier rails is fitted at its opposite ends with a holder projecting in the direction of the side panel, fitting into a respective slot provided by the adjacent frame member. The holder is pref. formed by an injection moulded plastics component.
Patent DE-4243724-A1 (DE)
Title: Translational and rotary workpiece positioning method
Inventor: TROPF HERMANN DR ING
IPC: G05B19/402
Filed: 1992-12-23
Abstract: The method of translational and/or rotary positioning of workpieces uses a camera, an image analysis unit and a positioning device.Either a reference workpiece or the actual workpiece to be positioned is brought into many different mechanical positions/rotating positions by the positioning device, and is admitted there. A comparison of the images obtained with a special image of the workpiece is performed.
Patent DE-4305280-A1 (DE)
Title: Light-stable silver-grey bismuth oxychloride pigments
Inventor: OSTERRIED KARL DR
IPC: C09D7/62
Filed: 1993-02-20
Abstract: The present invention relates to modified silver-grey bismuth oxychloride (bismuth oxide chloride) pigments and a process for their preparation.
Patent DE-4306644-A1 (DE)
Title: Ironing board cover
Inventor: D APUZZO ANTONIO
IPC: D06F83/00
Filed: 1993-03-03
Abstract: An ironing board cover comprises a textile layer, in particular cotton fabric, which is provided at its edge with a border enclosing a drawing cord. If appropriate, the textile layer is provided on its downwardly facing surface, towards the ironing board, with a layer of foam or foam material. The upwardly facing layer, serving as the ironing surface, is provided with a structure of thermally changing colours. The structure of thermally changing colours gradually transforms into a colourless or transparent state if a predetermined temperature value is exceeded.
Patent DE-4309185-A1 (DE)
Title: Device for the exact positioning of a printing head with respect to a recording substrate
Inventor: PETERMANN UDO DIPL PHYS
IPC: B41J19/20
Filed: 1993-03-22
Abstract: A recording substrate (21) is brought into a predetermined position on a recording substrate receiver (10). One edge of the recording substrate (21) bears on a recording substrate stop (18) provided laterally on the recording substrate receiver (10). A transmitting or receiving means (KS), which can be covered by the recording substrate (21), extends transversely to the recording substrate stop (18) in or on the recording substrate receiver (10). A receiving or transmitting means (KE) is provided on the printing head (7). In the region of the extension of the transmitting or receiving means (KS), at a defined distance from the recording substrate stop (18), a screening surface (30) is arranged on the recording substrate receiver (10). During the movement of the printing head (7) along the transmitting or receiving means (KS), the location of the screening surface (30) and the location of the recording substrate edge facing away from the recording substrate stop (18) are detected. <IMAGE>
Patent DE-4312098-A1 (DE)
Title: Arrangement and method for activating display boards for a coin-operated gaming machine or entertainment machine
Inventor: KLOS HANS
IPC: G07F9/02
Filed: 1993-04-08
Abstract: The invention relates to an arrangement of display boards for a coin-operated gaming machine or entertainment machine. The object of the invention was to propose an arrangement of completely different display boards with different types of playing elements and a corresponding method of activation, so that a combination of different types of playing systems with different playing elements is obtained in one machine. This object is achieved in that there is provided on the front side a first display board which consists of individual backlightable fields and which is arranged as a revolving square, as a meander arrangement, as a circular ring arrangement, as a row arrangement, as a column arrangement, as a star arrangement, as a matrix or as combinations of the abovementioned basic shapes in the manner of a board game. These individual backlightable fields of the first display board can be activated in an event-dependent manner via the central control unit. Provided for generating these events is at least one first die device which is dependent on chance and which is connected to the random-number generator of the central control unit. To active the first display board arranged in the manner of a board game, there is provided at least one further playing element formed from a second die device which, in turn, is connected to the central control unit and the random-number generator of the latter. <IMAGE>