baber/WOPTO huggingface dataset:
Patent DE-3828637-A1 (DE)
Inventor: GRABINSKI MICHAEL
IPC: B60R22/46
Filed: 1988-08-24
Abstract: A tightener for safety belt reeling means has a cable 14 arranged to be actuated in the event of a crash to turn a cable reel 11 connectible in form-locking manner via a locking member 20 to coupling teeth 12 of a belt winding shaft of the belt reeling means. The locking member 20 is arranged on the cable reel 11 and is radially movable in order to engage in the coupling teeth 12 provided on the belt winding shaft. In order for the operation of the locking member 20 to take place independently of the rotational acceleration of the cable reel 11, a control element 15 is provided, which is movable relative to the cable reel 11 to act on bell-crank lever 25 and thereby cause the locking member 20 to deflect to the locking position. The control element 15 is moved by the straightening of a bent portion 18 of the reel cable 14 in the event of an accident. <IMAGE>
Patent DE-3832935-A1 (DE)
Title: Buckle for safety belts
Inventor: KRAUTZ KURT
IPC: A44B11/25
Filed: 1988-09-28
Abstract: In a buckle for safety belts, especially in motor vehicles, with a U-shaped buckle housing and with a buckle tongue insertable into the housing and having at least one locking recess, there being pivotably mounted in the lateral housing legs, parallel to the push-in travel for the buckle tongue, a plate-shaped locking part having a catch fore-end which cooperates with the locking recess, the pivot axis of the said locking part being arranged transversely to the direction of and at the end of the push-in travel for the buckle tongue, a freely moving opening of the catch is to be possible even after load. For this purpose and to prevent rattling noises, provision is made for the mounting (14, 15; 17, 18) of the plate-shaped locking part (13) in the housing legs (12) to have a play (19, 20) in the axial direction of the buckle, and for the locking part (13) to be held by spring force (26) in its position which is foremost in the direction of ejection for the buckle tongue. <IMAGE>
Patent DE-3841305-A1 (DE)
Title: Bar structure, in particular planar or three-dimensional truss structure
Inventor: LIPTAK LASZLO DIPL ING
IPC: E04B1/19
Filed: 1988-12-08
Abstract: The junction-point elements (5) of the bar structure are closed, e.g. ring-like, profiles which contain through-passage openings, e.g. sleeves (10), serving for the introduction of the bars (2, 3). Shoulders arranged at mutual spacings (1) are provided at the ends of the bars. Of these shoulders, one shoulder (12) is arranged within the junction-point element (5) and the other shoulder (11) is arranged outside the same. Bracing rings (13) are braced in between the bars (2, 3) and the junction-point element (5). Said rings ensure a direct force-transmitting contact connection between the junction-point element (5) and the bars (2, 3). <IMAGE>
Patent DE-3901557-A1 (DE)
Title: Switching device for digital multiplex signals
Inventor: HOFMEISTER HAGEN DIPL ING
IPC: H04J3/07
Filed: 1989-01-20
Abstract: In m origin locations, n sub-signals (<¦>digital signals of a low hierarchical level) are in each case combined to form a multiplex signal (<¦>digital signal of a higher hierarchical level). Clock alignment is carried out by padding. These multiplex signals are fed to a switching device. From here, a transmission path leads in each case for one multiplex signal to q destination locations. The switching device is intended to be designed in such a way that each sub-signal can be transmitted at little cost to any required destination location. A demultiplexing and de-padding module is provided for each incoming multiplex signal, by means of which the respective multiplex signal is split up into its sub-signals. The normally required clock smoothing is dispensed with. The sub-signals obtained in this way are synchronised in synchronisation stages with a central clock by padding and are through-connected via a switching network to interleaving modules. An outgoing multiplex signal is obtained in each case in one interleaving module. Dummy bits are added to the sub-signals in the synchronisation stages. These are overwritten in the interleaving modules with the frame alignment word for the respective multiplex signal. Switching of digital signals.
Patent DE-3915051-A1 (DE)
Title: Distributing components amongst two or more assemblies - using computer switches connecting components to two reference sources and dummy loads to achieve minimum current
Inventor: NAGEL KLAUS DR
IPC: H05K3/00
Filed: 1989-05-08
Abstract: Each component is associated with a switch (S1-S4) whose inputs are switchable between two fixed reference sources (VM, VCC). The switch outputs are connected together via dummy elements (R12,R34) sized according to the number of connecting lines between the components. The switch inputs are connected to one or other reference source according to the component-assembly association. The process is repeated until the total current of the current through the network and an additional current dependent on the distribution of the components is a minimum. USE/ADVANTAGE - Enables computerised distribution of a components between two or more assemblies.
Patent DE-3917326-A1 (DE)
Inventor: KROPP DIETER
IPC: H01H71/52
Filed: 1989-05-27
Abstract: Switching mechanism for a line protective switch. Line protective switches have a contact breaking point which is usually interlocked via a toggle mechanism. If too heavy a current flows, the interlock is released by a thermal and a magnetic trigger and the current flow is interrupted. In the switching mechanism the release movements of the two triggers are to be transferred to the interlock completely independently by the simplest possible means. To this end a triggering lever (14) actuated by the magnetic trigger (9) and a release lever (12) actuated by the thermal trigger (8) are each located independently and separately so as to pivot on either side of a contact lever (3). The vertically parallel lever arms (14a, 12a) of the two first-mentioned levers (12, 14) engage beneath a release point which is formed by the angled end (2a) of a ratchet (2) and a projecting lug (3a) formed directly on the contact lever (3). The switching mechanism can be tensioned by moving a manual operating toggle (1) to the top dead centre position of the ratchet (2), whereupon the contact lever (3) is supported on the fixed contact (5) and at the release position (2a, 3a). In the event of an overcurrent, the rigidly secured, non adjustable trigger (8/8a) bends and moves the release lever (12) clockwise, while in the event of a short circuit the releasing movement of the magnetic trigger (9) is transferred anticlockwise to the triggering lever (14) so that the interlock position can be released mutually independently. The switching mechanism is especially suitable for narrow line protectives switches.
Patent DE-3917606-A1 (DE)
Title: Process and apparatus for the production of cigarettes
Inventor: WOCHNOWSKI WALDEMAR DIPL PHYS
IPC: A24C5/34
Filed: 1989-05-31
Abstract: A process and an apparatus for the production of cigarettes are described, tobacco fibres being combined on a strand conveyor to form a tobacco strand, excess fibres being removed from the tobacco strand, and the tobacco strand being wrapped in a strip of wrapping material and then processed to form cigarettes. The density of the tobacco strand is measured by means of a density-measuring device (22) and a further property of it is measured by means of measuring devices (31, 37 or 9, 16). By means of an actual-value transmitter (26), actual values of the selected cigarette property are formed on the basis of the measured values by means of function equations which are stored in a function generator (27) and which represent a natural relation between the measured quantities and selected cigarette properties. Deviation signals corresponding to the percentage deviations of the actual value from predetermined desired values are generated in a comparison arrangement (41). The deviation signals are added in a summing element (44) to form a sum signal. The excess-reduction device (18) is controlled in such a way that the sum signal assumes a predetermined value. In this way, selected cigarette properties, such as nicotine content, carbon monoxide content, condensate content, etc., can be predetermined and optimised in predetermined value ranges. <IMAGE>
Patent DE-3920344-A1 (DE)
Title: Internal transport system for factories
IPC: B62D1/26
Filed: 1989-06-21
Abstract: A transport system, for transporting goods from one part of a factory to another, consists of a train of small four-wheeled trucks (1,1',1''). The trucks are coupled one to another by means of pairs of links (3a,3b). One member of a pair is pivoted to the end of a truck (1,1') at a point near its side wall. The other ends of the members of the same pair (3a) or (3b) are pivoted together by a bolt (4a) or (4b). A tension spring (5) connects the two pairs of links (3a,3b) at their pivot points.  This system of coupling enables the train to travel around sharp bends but enables the trucks to be stationed close to each other when stationary.
Patent DE-3926841-A1 (DE)
Inventor: WELLER HANS-MICHAEL DIPL ING
IPC: B23B13/12
Filed: 1989-08-14
Abstract: The guide device (10) is arranged between the feed tube (13) of the lathe and the guide tube (11) for the rod-shaped workpieces, which is flush with the feed tube. The guide device (10) has an intermediate tube (12) which extends from the rear end of the feed tube (13) at least as far as the guide tube (11). Between the feed tube (13) and the intermediate tube (12) is a coupling device (14) by which the intermediate tube (12) is mounted in a rotatable but axially fixed manner on the feed tube (13). The coupling device (14) is sealed from the outside. An axially fixed seal (42) is arranged between the guide tube (11) and the intermediate tube (12).
Patent DE-3931809-A1 (DE)
Title: Curable formulation based on reaction prod. of polyphenylene ether - with unsatd. carboxylic acid or anhydride, polyepoxide cpd. and epoxy cure catalyst
Inventor: SHIN-I CHAO HERBERT
IPC: C08L71/12
Filed: 1989-09-23
Abstract: Curable formation consists of (a) a reaction prod. (I) of polyphenylene ether(s) (II) with unsatd. carboxylic acid(s) (IIIA) or unsatd. anhydride(s) (IIIB), (b) polyepoxide cpd(s).  (IV) and (c) epoxy hardening catalysts (V). (II) has Mn = min. ca. 12000.  (IV) consists of polyglycidyl ether(s) of a bisphenolic cpd., of formula (IVA) Glyc-O-A1-Y-A2- (OCH2CH(OH)O-A1-Y-A2)x-O-Glyc (IVA) Glyc = the glycidyl gp.; A1 and A2 independently = a monocyclic divalent aromatic gp.; esp. p-phenylene; Y = a bridging gp. with 1 or 2 atoms sepg. A1 from A2; esp. propylidene; x has an  average value to up 1; esp. 0, either alone or mixed with a smaller amt. of aryl monoglycidyl ether(s) and non-bisphenolic polyepoxy cpd(s).  The formulation contains up to 90 (wt)% (I) w.r.t. (I)-(IV) and (III) is maleic anhydride or fumaric acid.  In particular, (II) is a poly(2,6-dimethyl-1,4-phenylene ether) (IIA) with MN = ca. 15000-40000 in an amt. of ca, 30-85% w.r.t.  (I) + (IV).  (V) is Al tris(acetylacetonate) (VA) or Zn  bis(acetylacetonate) and is used in an amt. of 0.5-10% w.r.t. (I) + (IV).  The formulation pref. also contains phenolic cpd(s).  (VIA) or basic N cpd(s).  (VIB) as hardening accelerator, pref.  (VIB) an amt. equiv. to ca. 1000-15000 ppm basic, involatile N w.r.t. (I) + (IV) + (V), esp. ca. 1500-2500 ppm  tetramethylguanidine. USE/ADVANTAGE - The formulation is claimed for use in curable materials with a substrate of fibre, esp. glass fibre, the prods. obtd. by thermal cure of these and PCBs consisting of these prods. covered with a conductive metal, esp. Cu. The cured composites (laminates) have improved solvent resistance and solderability.
Patent DE-3936726-A1 (DE)
Inventor: FRIEDERICHS OTTO DIPL ING
IPC: B60T7/20
Filed: 1989-11-04
Abstract: 1. Method for the braking of a vehicle train with pressure-actuated brakes and arrangements for implementing this method. 
<??>2.1 In the case of a known method of this type an overrun impact occurs due to the varying rapidity of the brake pressure build-up in the individual vehicles of the vehicle train in the non-stationary braking phases. 
<??>2.2 In order to reduce the overrun impact, the invention in one embodiment proposes advancing of the joint braking signal transmitted by the one individual vehicle to the other individual vehicle in the vehicle train by a predetermined value, and in another embodiment advancing of the brake pressure in the other individual vehicle in relation to the joint braking signal by a predetermined value if, during the preceding brake actuation, the overrun impact has exceeded a predetermined tolerance band. 
<??>2.3 Preferred sphere of application is on vehicle trains of a motor vehicle and one or more trailers or semi-trailers. 
<IMAGE>
Patent DE-3937084-A1 (DE)
Title: Aerial system for road vehicles - has unit fixed to rear window using internal and external adaptors
Inventor: FUNDER TORBEN
IPC: H01Q1/32
Filed: 1989-11-07
Abstract: An aerial system for use with road vehicle is designed for mounting on the glass of the rear window. The unit has an external aerial assembly (2) and an internal adapter.  The external unit has an adapter (6) that is bonded to the window glass and which supports the antenna (2) which can be moved through an angle. On the inside of the window is a second adapter (8), also bonded to the glass, and which connects with the vehicle radio. ADVANTAGE - Allows unit to be fitted without tools.
Patent DE-4002228-A1 (DE)
Inventor: ENTENMANN ROBERT DIPL ING
IPC: F02P7/077
Filed: 1990-01-26
Abstract: In a process for determining the working stroke of each cylinder of a four-stroke engine, the signal from at least one combustion-monitoring sensor is recorded and the working stroke of the monitored cylinder, and hence that of the other cylinders as well, is derived from the signal level. The signals are obtained, for example, from knock sensors which provide a higher signal level because of the mechanical operating noise within certain crank angle ranges during the movement of a cylinder piston. The working stroke of a monitored cylinder can be determined by identifying this increased signal level.
Patent DE-4003648-A1 (DE)
Title: Dust measurement device for air - draws air to be tested through thin walled glass ducts provided with transparent cladding
Inventor: GRUEN INGO DR ING
IPC: G01N15/00
Filed: 1990-02-07
Abstract: The ducts are arranged in a cluster, and after the reception of the dust, can be individually inspected. The individual ducts consist of object carriers (2) for a microscope, made of glass laminations or glass capillaries. The coating of the ducts is carried out with a thin film of liquid e.g. oil. The duct walls are placed in a carriage or a spindle, in order to be examined under a microscope (1). The air is drawn in by a fan (4), through a vol. meter (5), to measure the actual drawn amount of air. The air continuing through (6) contains no dust. USE/ADVANTAGE - Measuring dust in air. Number of ducts can be selected to give required test surface. Facilitates testing of trapped particles under light microscope. High throughput to shorten test time. All sizes of suspended particles from microns to millimeters can be evaluated.
Patent DE-4009096-A1 (DE)
Title: Binary surfactant mixt. contg. internal sulpho-fatty acid ester - and di-salt of internal sulpho-fatty acid, from higher unsatd. fatty acids
Inventor: BEHLER ANSGAR DR
IPC: C11D1/04
Filed: 1990-03-21
Abstract: A binary tenside mixt. contains (a) internal sulphofatty acid esters and (b) internal sulphofatty acid di-salts, in molar ratio of (a) : (b) of 1 : 1-9, where the components are derived from 16-22C unsatd. fatty acids. Pref. the componetns are derived from a mixt. of fatty acids contg. 63-73 wt.% of oleic acid, up to 13% of poly-ethylenically unsatd. 16-22C fatty acids, adn 12-22C satd. fatty acids. The mixt. esp. contains a Na salt of a sulphooleic acid methyl ester (I). USE/ADVANTAGE - Use of the mixt., in granular, pasty or liq.  washing and cleaning compsns. is claimed. It can be used esp.  in machine washing and cleaning. Components (a) and (b) are based on natural raw materials and have synergistic properties. The mixts. are biologically degradable, non-toxic and sol. in water at concn. up to 70 wt.%, and have good wetting and emulsifying capacity. They are low-foam, reducing the amt.  of anti-foam needed; the small amt. of foam initially forming collapses within 5 mins.
Patent DE-4013588-A1 (DE)
Title: Immunological agglutination reaction detecting device
Inventor: YOKOMORI YASUHIKO
IPC: G01N35/02
Filed: 1990-04-27
Abstract: Device comprises agglutination reaction testing plate (microplate) (1) having reaction containers (1a) on base plate (1b) in matrix form, light emitting diodes (2A) on one side of the microplate (1), and light receiving means (3A) on the other side of the microplate (1), in which each image of the agglutination patterns formed at the bottoms of the reaction containers (1a) is formed on the light receiving means (3A) by light emitting diodes (2A) and the agglutination patterns are detected through an electrical approach: the light receiving means (3A) is formed of two or more solid state image sensors which can detect at a time the images of agglutination patterns formed at the bottoms of at least two reaction containers (1a); and the solid state image sensors (one-dimensional CCD) (3A) are arranged along the longitudinal direction of the microplate (1) arranged in the matrix form so that part of the adjacent solid state image sensors (3A) overlap each other.
Patent DE-4039260-A1 (DE)
Title: Pipe clamp with two brackets - has bent strip at each first end, and hole for tightening screw, two hinge halves, and collar
Inventor: HOEFLE SIEGFRIED
IPC: F16L3/10
Filed: 1990-12-08
Abstract: The pipe clamp consists of two brackets (2, 3) both with one end possessing a bent strip (5) radially to the holder cross-section and with a hole (14) in for the head (4a) of a tightening screw (4). The first bracket (2) other end has a radial, bent, T-shaped first hinge-half (10) with an arm (10c) and lugs (10a, b). The second bracket (3) other end has a second radial, bent hinge-half (10). The first bracket (2) and tightening-screw (4) have interacting catches in the form of a collar facing the first bracket screw head. The collar has an extension resting against the screw (4) shaft (15). USE/ADVANTAGE - The pipe clamp is in two brackets which are staggered parallel in the strips lengthwise direction by half the dia. of the tightening screw head.
Patent DE-4039325-A1 (DE)
Title: Tool changing device for injection moulding machine - has separately driven cross rail support
Inventor: ZACHARIAS FREDO DIPL ING
IPC: B29C45/17
Filed: 1990-12-10
Abstract: An injection moulding machine (1) has a bed plate (5), a fixed platen (2), and a movable platen (3). It uses a two part tool (6) which has protruding pillars (10). A cross rail (4) which can be moved and positioned by means of its own drive (14.1, 14.2) is mounted between the fixed and movable platen. The cross rail is fitted with rollers (9) to carry the tool during tool changes and it is supported by trunnions (11) which can slide on the bed plate (5). The lower part of the cross rail (4) can be cut away to clear the protruding elements (10) and (12). USE/ADVANTAGE - Tools with protruding elements can be positioned independently of the movement of the moving platen (3). Tool changes can be made more quickly and economically.
Patent DE-4100117-A1 (DE)
Title: Drilling jig with tape measure - has mountings in housing for detachable stops and extensible stop distance indicator
Inventor: DENGLER HERBERT
IPC: B23B47/28
Filed: 1991-01-04
Abstract: The drilling jig comprises a drill-bit in bearings in a tape-measure housing, and a stop on the end of the extensible tape, to measure the distance between a datum point and a hole to be drilled. One or more additional mountings(21) are provided in the housing(1) for a detachable stop (24), together with an indicator(31) for the distance between the extensible stop and the hole. ADVANTAGE - Provides both accurately-reproducible drilling patterns and also stepless adjustment as required.
Patent DE-4101230-A1 (DE)
Title: Safe disposal of industrial waste water and sediment - by crystallising solid matter out of water, and adding germ former prior to freezing and thawing stages
Inventor: BANSE HEINRICH
IPC: C02F1/22
Filed: 1991-01-17
Abstract: In a process for safe disposal of industrial waste process water and sediments, a germ former is added to the waste which is then frozen and subsequently thawed again. During the freezing process crystallisation of the solid matter occurs and the waste separates into two or three prods. which comprise water, coarse solids and fine particles, the particle being insol. in water. Small quantities of a germ former are finely distributed in weak sludge or waste water and the waste is frozen and then thawed again to a temp. barely above f.pt.. The crystallised out solid matter can then be sieved or filtered from the water which is returned to the waste water system. The sepd. solid matter contains a little moisture but this is easily sepd.. USE/ADVANTAGE - The process is suitable for safe sepn. and disposal of industrial liq. waste contg. impurities and uses a crystallising instead of coagulation effect to extract the solid matter.
Patent DE-4108213-A1 (DE)
Inventor: BOETTLE DIETRICH DIPL ING
IPC: H04L12/933
Filed: 1991-03-14
Abstract: In order to reduce the memory requirement, in particular in ATM, the maximum number possible of consumer channels equivalent to one another should be made available. 
<??>A combined time, wavelength/frequency and space-division multiplex switching device is known. 
<??>Space-division switching stages alternate with time and wavelength/frequency converters. 
<??>A multistage switching network comprises identical switching modules (10) which are networked with one another in the conventional manner. Each module contains two space-division switching stages (13, 15), a wavelength converter (141, ..., 14m) and a time converter (121, ..., 12n). 
<IMAGE>
Patent DE-4110483-A1 (DE)
Inventor: HAUG MICHAEL DR
IPC: A01N37/40
Filed: 1991-03-30
Abstract: The description relates to the use of partly known salicylamides of general formula (I), in which Ar, R<1>, R<2>, R<3> and R<4> have the meanings given in the description, for combatting parasites and novel compounds of formula (I) and their production.
Patent DE-4110702-A1 (DE)
Inventor: GERSTENMAIER JUERGEN
IPC: B60H1/22
Filed: 1991-04-03
Abstract: The invention concerns an electrically heated vehicle seat (1) with a conductor (3), which can be heated by the passage of electrical current, located in the seating surface (2), the conductor (3) also forming one electrode of a two-electrode (3, 7) sensor for determining whether the seat is occupied.
Patent DE-4113069-A1 (DE)
Title: Hollow sections for door posts -  have longitudinal grooves which facilitate fitting of hinges and lock
Inventor: COSTANTINI FRANCESCO
IPC: E06B1/20
Filed: 1991-04-22
Abstract: The door (13) is mounted in a fixed frame consisting of two uprights (20,21) and a lintel each of which is formed from two hollow sections (1,2). When fastened together by a screw (11) the hollow sections grip the opposite sides of the wall (10). The hollow section (1) has a recess formed by two surfaces at right angles to each other. One of these surfaces (15) forms a stop for the door. The other surface (17) has a longitudinal groove (18). This groove provides means of fitting the door hinge (16) to one door post and means of fitting the lock to the other door post. USE/ADVANTAGE - Hollow sections for door posts with contours which facilitate the fitting of the hinges and the lock.