baber/WOPTO huggingface dataset:
Patent DE-4327507-A1 (DE)
Inventor: FRUEHWIRTH GERHARD JOSEF DIPL
IPC: B60K23/08
Filed: 1993-08-16
Abstract: The power train of a vehicle with two power axles (4x4 vehicle) comprises, starting from the engine transmission block 1, a transfer box with engageable and disengageable clutch 2, a front axle differential with locking clutch 3 and a rear axle differential with locking clutch 5. The power train also includes sensors 10, 11, 12 and actuators 13, 14, 15. The sensor 10 is a steering angle sensor. In this case the sensors 11 are rotational-speed sensors arranged near the edges (4, 6) and the sensors 12 are status sensors. In order to be able to automatically control all clutches according to the terrain, the control system 18 has a separate module (21, 24, 25) for each clutch (2, 3, 5), the control modules (24, 25) of the hierarchically lower clutches (3, 5) also emitting control signals for one or more hierarchically higher clutch or clutches (2, 5), before they activate their own clutch (3, 5) and the slip signals being slip summation signals formed by integration of the rotational speed differences and compared with slip summation threshold values. <IMAGE>
Patent DE-4328498-A1 (DE)
Inventor: LAMMINGER MANFRED DIPL ING
IPC: E21D11/08
Filed: 1993-08-26
Abstract: The invention relates to a pipe section of reinforced concrete, in particular a jacking pipe section, the axial ends of which are designed as connection ends (1a, 1b, 2a, 2b) for connecting to following pipe sections (2), and arranged on one end (1b) of a pipe section (1) is a steel sleeve (5) for overlapping the other end (2a) of a following pipe section (2), the steel sleeve (5) being secured with anchors (6) in the pipe wall (4) in the area of the overlap. In order to obtain a reliable encircling seal, provision is made for the sleeve (5) to be provided in the area of its end (5a) facing the pipe section (1) with a radially inner, encircling profile (10) which is integrally cast in the reinforced concrete of the pipe wall (4). <IMAGE>
Patent DE-4334110-A1 (DE)
Title: Large hopper for storing bulk materials
Inventor: JAKOB GUENTER H
IPC: B65D88/12
Filed: 1993-10-07
Abstract: The invention relates to a large hopper for storing pourable materials, having a container which is made of steel sheet, possibly tapers towards the bottom in the manner of a funnel and is divided at least once for transporting purposes, and the container parts can be joined together to form the container at the site of use.
Patent DE-4336026-A1 (DE)
Title: Electronically commutated three-phase motor
Inventor: ROTTMERHUSEN HANS HERMANN
IPC: H02P6/14
Filed: 1993-10-22
Abstract: Devices and arrangements for electronically commutated three-phase motors are proposed, in particular a split-cage motor having a device for limiting the voltage of the lagging turn-off voltage of the winding strands. In addition, electronically commutated three-phase motors are proposed in which a closed stator winding is arranged on the stator, and is constructed as a lap winding or wave winding, or a stator winding having mutually isolated winding strands is arranged, the stator winding always having a current flowing through it which has a square wave form.
Patent DE-4339971-A1 (DE)
Title: Stress forming appts. for test objects, e.g. dynamically loaded vehicle parts - contains plate-shaped spring with radial slots and simulates temp. and=or force dependent stresses
Inventor: HILLENBRAND JUERGEN DIPL ING
IPC: G01M13/00
Filed: 1993-11-24
Abstract: The stress forming arrangement contains a plate-shaped spring (7) which is subjected to a force in the direction of the test object. The spring is flexurally weak in this direction and has slots (8) formed towards its periphery (11). The circumference of the plate-shaped spring is supported on the test object (1) in its spreading direction. USE/ADVANTAGE - For use in testing objects which are subject to dynamic loading in operation, e.g. brake discs, tyres and suspension system springs. Enables generation of temp. and/or force related stresses in test objects which closely approximate operating conditions.
Patent DE-4341452-A1 (DE)
Title: Small supply tent of frusto=conical shape
Inventor: WEIS RUDOLF
IPC: E04H15/34
Filed: 1993-12-06
Abstract: The tent skin is supported by a linkage of at least four rods (1) inclined towards the top, whose top ends are interconnected. The rods are held together by a ridge plate (3) with a joint (2) for each rod top end. The ridge plate is round. Each rod consists of several plugged parts (1A,B), with the lower plug part (1B) carries a nodal component (4) into, or onto which can be inserted horizontal rods (5). Thus the tent top part is given a frusto-conical shape. Pref. the nodal component consists of three sleeves (7,9) almost orthogonal to each other.
Patent DE-4408589-A1 (DE)
Title: Guide assembly for seat belt of motor vehicle
Inventor: BERGER ANDREW
IPC: B60R22/20
Filed: 1994-03-14
Abstract: The guide assembly has two guide elements (18,19) which are interconnected by at least one bracing component (26,27) which has a connecting rail which telescopically engages in one or both guide elements. Stops (10,32) for limiting withdrawal of the telescopic connection are provided on the guide elements and connecting rails. Each guide element has an upper (34,36) and lower (38,40) section each provided with seat belt guide slots (42-48) located on the facing surfaces of opposite sections.
Patent DE-4415785-A1 (DE)
Title: Shower head for multiple sprays
Inventor: BLESSING GERD
IPC: B05B1/18
Filed: 1994-05-05
Abstract: The shower head comprises a shower head kernel (1) and a spray disc (13) having at least two groups of spray exit openings (16,17). There is a water guide for each group of spray exit openings. A shower head jacket  (32) is provided in which the shower head kernel is rotary held.An adjustment device is arranged rotary lateral to the spray device and opposite the shower head kernel. The adjustment device has an operating element (29) which is connected to the shower head jacket. The adjustment element (24) comprises a flat disc (25) which lies on control openings (37,38) of the kernel.
Patent DE-4421543-A1 (DE)
Title: Burner for liquid or gaseous fuels with very low emissions of nitrogen oxides
Inventor: GAUTHIER JEAN-CLAUDE
IPC: F23C7/02
Filed: 1994-06-20
Abstract: The subject-matter of the invention is a burner for fluid fuel with very low emissions of nitrogen oxides. The burner comprises an injection device (8) for injecting the fuel into a combustion space (2), at least one primary air feedline (4), which is arranged around the injection device (8), and at least one secondary air feedline (12), which is arranged radially at the edge, to the outside of the primary air feedline (4). According to the invention, the fuel injection device (8) comprises a plurality of openings (9) which produce a plurality of divergent independent flames (7) in the combustion space (2), and the burner comprises a number of secondary air injection devices (15) equal to the number of flames (7), each secondary air injector (15) being arranged axially and angularly in such a position relative to one of the flames (7) that it supplies it with an additional air stream after an initial combustion phase. <IMAGE>
Patent DE-4423698-A1 (DE)
Title: Opto-electronic measurement device for specular and diffuse reflections
Inventor: HENNIG INGO
IPC: G01N21/55
Filed: 1994-06-24
Abstract: The sample (6) of material under examination is illuminated by diffuse light (5) from pref. shaded lamps (8) in an internally whitened hollow sphere (7). Optical irises or lenses (9) are positioned so that two measuring monochromators (2, 4) are exposed only to the aperture (10) covered by the sample.  Areas (11, 15) of the sphere have different intensities of illumination within the same angle (alpha). The spectral distribution of the diffuse lighting (13) is determined with the aid of an opaque scattering disc (14) in front of a reference monochromator (12).
Patent DE-4425281-A1 (DE)
Title: Asphalt mfr. and processing plant
Inventor: RIEDE HERMANN DIPL ING
IPC: E01C19/05
Filed: 1994-07-16
Abstract: In a process for prodn. of asphalt part of the stone and filler mixture is replaced by slag produced in a waste incineration plant with conventional grate firing. The stone and filler mixture and slag are predried before mixing with the bitumen, the heat energy for drying being produced by wood burning. The process plant comprises a drum (2) for predrying the stone and filler mixture, a stone mixture storage silo (8) and a mixer (10) for incorporating bitumen binder. The inputs to the drying drum (2), mixer (10) and/or silo (8) are connected to a slag dryer (32) supplied with hot gas from a wood-burning furnace (33).
Patent DE-4427738-A1 (DE)
Inventor: LINSBAUER PETER DIPL ING
IPC: F02B75/02
Filed: 1994-08-05
Abstract: A portable tool, e.g. a cutting wheel, is operated by a combustion engine (1, figure 1) supplied with fuel from a fuel tank 20, the fuel tank being separated from an equalizing tank 30, which has a valve system 31 connecting it to atmosphere, by a dividing wall 11 and the tanks being connected to each other by a one-piece air evacuation component 40 including an air evacuation pipe 21. The tanks are constructed in one piece with the casing (10, figure 1) in which the engine is retained. Preferably the valve system 31 is located in the component 40, the component having sockets 24, 34 which project into the tanks through sealing sleeves 25, 35 constructed in one piece with a flat gasket 45. The casing may be of die-cast metal and the component 40 injection moulded. <IMAGE>
Patent DE-4428063-A1 (DE)
Title: Sepn. of bonded metal and plastics components
Inventor: SCHEIFFELEN HORST
IPC: B29B17/02
Filed: 1994-08-09
Abstract: To separate plastics and metal components, bonded together, the metal is heated so that the contact bonds between them are softened and the plastics component can be removed from the metal component. Also claimed is an appts. with one or more heaters (1) to heat the metal component (2).
Patent DE-4428260-A1 (DE)
Title: Exchange station transmitter for communication with terminal, e.g. telephone, modem
Inventor: REICHELT INGO DIPL ING
IPC: H04M1/738
Filed: 1994-08-10
Abstract: The transmitter includes control electronics responsive to a loop closing pulse of the terminal. A bridge rectifier (11) is provided between the terminal leads of the exchange station. An electronic relay (14) is provided parallel to the ac side of the bridge rectifier (11). The switch (13) of the relay is connected in series with a current-limiting resistance (12). The relay switch is closed by the loop closing pulse from the terminal. When the loop current reaches a threshold value, the control electronics re-open the relay contact. The relay (14) is pref. an optoelectronic relay. A switching transistor (18) and a further transistor (17) may be connected in-series with the relay (14,15). The loop pulse then makes the transistors conduct. The transistor (17) is blocked when the loop current threshold value is reached.
Patent DE-4428573-A1 (DE)
Title: Three phase alternator for car
Inventor: WINKLER JOSEF DIPL ING
IPC: H02P9/08
Filed: 1994-08-12
Abstract: An alternator 1 has a bridge rectifier and regulator R connected to the rotor winding. The rotor winding has sufficient remanent magnetism so that when the rotor spins, a speed signal that can be analysed is induced in the stator windings.  A circuit S within the regulator only allows the rotor to be connected to earth on one side. Thus it permits an excitation current to flow when the magnitude of the speed signal reaches a certain threshold. It reaches the threshold at a speed of between 500 and 1000 rpm. The regulator is internally connected to the alternator.
Patent DE-4430653-A1 (DE)
Title: Dental friction massage tool
Inventor: MORVAY ANDREAS JOHANN
IPC: A61H13/00
Filed: 1994-08-29
Abstract: The friction massage tool has a hard and elastic cushioning (1) for a grip or finger, suitable for the teeth or tooth cavity. Its surface has projections (2) and/or grooves (3) of the same material. A sponge insert (5) in the cushion (1) can hold a liq. medication.
Patent DE-4436687-A1 (DE)
Title: X-ray pick-up appts. for mammography
Inventor: AICHINGER HORST DIPL PHYS DR R
IPC: A61B6/00
Filed: 1994-10-13
Abstract: In the X-ray pick-up appts., a cassette (6) is insertable in a cassette case. The case includes a flat semiconductor image converter on the inner side the radiation entry wall. Between the wall and the image converter is a secondary beam grating (21) movable by a motor (23) built into the cassette. The image converter is e.g. a CCD. The shutters (22) of the grating run parallel to the breast wall side (9) of the cassette, and the grating moves vertically w.r.t. the length direction of the shutters.
Patent DE-4437332-A1 (DE)
Title: Hot water storage tank with inner container for e.g. engine heating
Inventor: HOERZ STEPHAN DIPL ING
IPC: B60H1/00
Filed: 1994-10-19
Abstract: An insert in the inside container (11) forms several single parallel channels (32) which are of the same section and whose openings at one end of the channel leads into the interior of the container. The infeed (18) issues into the container interior and at the far end of the channel leads into a container space (35) which is also entered by the offtake (25) so that to discharge the container as filled with the hot water, the incoming cold as piston forces the hot out along the offtake. The insert is designed as a honeycomb system (31) or a tube bundle, with the spaces between the channels closed off. The space contains an impact plate (33) or baffle which lies spaced from the channel ends and runs at right angles to these. The plate is only spaced from the container wall (16) at one edge and otherwise reaches up to the wall and is packed tight to this. The feed and offtake entries are in the same edge region and close to one another.
Patent DE-4437523-A1 (DE)
Title: Coupling system for sensors at assembly recording optical spectral shifts
Inventor: BOEHME ALFRED
IPC: G01J3/12
Filed: 1994-10-20
Abstract: The sensor coupling system involves light from differing light sources (1) which is supplied (31-34) to a detector (7) across an input of a dispersive or polychromatic assembly e.g. a truncated cone (5), and sensors (2), using light conducting fibres (41-44). The truncated cone consists of conically drawn fibres which are arranged systematically. The truncated cone can consist of a homogeneous glass body, following at least one truncated cone consisting of conical fibres arranged in the direction of the light, with the small top surface (52) of the glass truncated cone facing the polychromator, and contacting the large bottom surface (51) of the truncated cone facing the sensors.
Patent DE-4440680-A1 (DE)
Title: Remote monitoring of probes determining physical, chemical or other variables
Inventor: NICOLE PIERRE
IPC: G01S13/74
Filed: 1994-11-14
Abstract: The method includes initial programming of the individual addresses of the probes by using a monitoring unit to transmit an activating wave whose energy level is steadily raised w.r.t. to time. The nearest or the most favourable positioned of a number of probes will respond after detecting the activation wave, by sending a response wave. The response wave sent by the probe after running an internal test procedure that includes the level of the received activation wave, is of the same form as the activation wave and is sent after a stepped, increasing delay period of random shift direction.  The monitoring unit individualises the probe by sending an unique address to the probe which stores it in its memory. After the initialisation the probes can be accessed by the monitoring unit through their addresses. In case of a collision of response waves sent by two probes simultaneously the monitoring unit has to be relocated, and the initialisation restarted.
Patent DE-4444279-A1 (DE)
Title: Banisters for stairs and balustrades
Inventor: GLOCKNER DIETER ING GRAD
IPC: E04F11/18
Filed: 1994-12-13
Abstract: The banisters comprises a handrail (4) which consists of tubular sections (5) fastened to upright bars (2) and to the handrail strips (6). The handrail strips and the upright bars are formed from the same profiled rods (2,6) which have circular cross-sections insertable into the tubular sections (5).The profiled rods have a flat section (8) running in the longitudinal direction, plus a longitudinal slot (9) in the region of the flat section. The profiled rods receive insertable clamping pieces (10,17,25), by which the upright bars are secured.
Patent DE-4445011-A1 (DE)
IPC: F15B11/032
Filed: 1994-12-16
Abstract: A hydro-pneumatic pressure booster is proposed in which the reservoir chamber (24) is limited by an elastic partition wall (26, 126) instead of a sliding piston.
Patent DE-4446478-A1 (DE)
Title: Lubricating system for cylinder track of IC system
Inventor: LIEBICH MAX
IPC: F01M1/04
Filed: 1994-12-23
Abstract: The lubricating system has an oil atomiser (17). The oil spray produced by the atomiser, during a compression stroke of the piston (10), is drawn into the additional cylinder chamber (15, 25) through ports (13) in the cylinder wall by action of a partial vacuum in the closed aforementioned additional chamber. Surplus oil spray is pushed out of the additional cylinder chamber through an additional opening (14, 24) during the working stroke of the piston.
Patent DE-4446932-A1 (DE)
Title: Toilet and bidet combination
Inventor: JAEHNKE KLAUS-PETER
IPC: A47K4/00
Filed: 1994-12-28
Abstract: The separate toilet and bidet or toilet/bidet combination is connected to one or more pieces. It may be integrated into same and can be moved by electronically, mechanically or hydraulically controlled lift and lowering devices.The toilet and bidet can be formed next to or behind each other as a one piece base unit with the bidet connected to the soil pipe of the toilet. The bidet can be connected to its own odour valve. The water inlet openings to the toilet and bidet can each be connected to a water pipe. The bidet can be height adjustable. Disinfectant and other mechanical cleaning/disposal means can be included.
Patent WO-8100239-A1 (WO)
Title: Control mechanism with a rack
Inventor: LANG A
IPC: B62D5/22
Filed: 1980-07-11
Abstract: The control mechanism with a rack comprises a rack (1) and a control piston (3) located in a cylinder-shaped housing (4). The rack and the piston are axially movable with respect to each other along a limited path. For that purpose a control valve (14) is provided on the control piston. A sprocket wheel (6) is movably mounted in the housing. Contrary to presently known control rack devices the housing is movably mounted in the vehicle. A crank-arm (2) connected to the control piston is fixedly mounted in the vehicle. At least one steering rod is provided in the housing: it transmits the reciprocating movement of the steering mechanism, and is adapted to the steering wheels of the vehicle. The pressure-transmitting conduits which feed the valve are, preferably, located in the crank-arm in the form of channels. The control device is characterized by its small size.
Patent WO-8706336-A1 (WO)
Title: Process for compensating tolerances of a position transmitter signal
Inventor: HAHN KLAUS
IPC: F02D41/24
Filed: 1987-02-24
Abstract: Process for compensating tolerances of the position signal (14) of a position transmitter (10, 13) characterized by two limit stops (11, 12). In order to adapt the first and second end values (W1, W2) of the position signal (14) which are allocated to the two limit stops (11, 12), two start values (W1S, W2S) stored in a constant-storage memory (16) of the evaluation circuit (15) are taken as a basis, said values both lying inside the travel covered by the position transmitter (10, 13). The two start values (W1S, W2S) are then transferred to a write/read memory (17) as end values (W1, W2) and cyclically compared with the position signal detected (14). If a memorized value (W1, W2) is exceeded, the signal (14) detected is passed to the write/read memory (17) as the new end-value (W1, W2) and the previous value deleted. The position signal (14) is related to a reference value determined from the two end values (W1, W2) and converted into a normalized output signal (18) and then issued as the output.
Patent WO-8804719-A1 (WO)
Title: Dispositif et procede de montage d'arbres a cames prefabriques
Inventor: RIEMSCHEID HELMUT
IPC: B23P19/04
Filed: 1987-12-19
Abstract: Ce dispositif de montage est pourvu d'un support destiné à permettre le positionnement suivant un axe de plusieurs éléments tels que disques à cames, sièges de roulement ou roues dentées et une sonde de pression pour élargir hydrauliquement un arbre creux en section, les éléments et l'arbre creux étant reliés entre eux par friction. Le support comporte plusieurs disques de fixation (40) pourvus chacun d'une ouverture centrale (16, 68) dans laquelle vient s'insérer un élément tel que disque à cames (80), siège de roulement ou roue dentée et un siège de roulement extérieur destiné à recevoir dans chacune des positions de serrage le support. Ces disques de fixation permettent de mettre chacun des éléments en place dans la position angulaire correcte avant le montage et l'arbre creux peut être déplacé dans un sens radial par rapport aux éléments.
Patent WO-9100032-A1 (WO)
Inventor: VOIGT WALDEMAR
IPC: A44C15/00
Filed: 1989-10-21
Abstract: Petit réceptacle parfumé qui s'intègre dans des objets/bijoux que l'on porte sur soi, des montres-bracelets de préférence, quoiqu'il puisse également s'adapter à des bracelets, des pendentifs ou des boucles d'oreille. Le liquide parfumé qui s'introduit par une ouverture s'évapore sous l'effet de la chaleur du corps et s'échappe par les membranes prévues sur les côtés du réceptacle. On obtient ainsi un bijou olfactif. En coordonnant le motif de la montre ou du bijou avec le parfum, on peut porter sur soi, par exemple, un massif de rosiers embaumant l'air, ou bien un fromage de gruyère.
Patent WO-9005639-A1 (WO)
Inventor: MUELLER THOMAS
IPC: B41L1/24
Filed: 1989-11-18
Abstract: Un ensemble autocopiant se compose de feuilles (1, 2, 3, 4; 10; 16; 23; 29, 30, 31) et/ou de formulaires non écrits et/ou écrits, qui sont reliés le long d'au moins un bord. Pour relier les feuilles (1, 2, 3, 4; 10; 16; 23; 29, 30, 31), une bande de matériau (5; 11; 17; 24; 32, 33) est disposée le long d'un bord de chaque feuille. Sur une face de ces bandes de matériau (5, 11; 17; 24; 32, 33) se trouvent une ou plusieurs régions revêtues d'adhésif (8; 13, 14; 18, 19; 25; 34, 35, 36, 37). Une région sur chaque bande sert à fixer la bande de matériau (5; 11; 17; 24; 32, 33) aux feuilles et une autre région assure le collage à une autre feuille ou un autre ensemble autocopiant.
Patent WO-9213787-A1 (WO)
Title: Device for winding a web of plastic film
Inventor: BRENDEL BERNHARD
IPC: B65H18/16
Filed: 1992-02-03
Abstract: A device for winding a web of plastic film (10) comprises a winding roller (6) on which the roll (11) is formed and a pressure roller (8). The pressure roller (8) takes the form of an adjustable sag roller with a non-rotary transverse head and a hollow roller rotating about it which is supported on the transverse head via a pneumatically driven supporting device and has a mass of lower than 1kg/cm roller length, i.e. consisting of fibre-reinforced plastic.