baber/WOPTO huggingface dataset:
Patent DE-10359059-A1 (DE)
Title: Verfahren zum Betrieb eines 4-Takt-Verbrennungsmotors
Inventor: BRACHERT GOETZ
IPC: F02D13/02
Filed: 2003-12-17
Abstract: Die
Erfindung betrifft ein Verfahren zum Betrieb eines 4-Takt-Verbrennungsmotors,
bei dem bedarfsweise zwischen zwei Betriebsarten (9, 10) gewechselt
werden kann. In einer ersten Betriebsart (9) wird der Verbrennungsmotor
im Kompressionszündbetrieb
betrieben, bei dem ein Auslaßventil
des Verbrennungsmotors, bezogen auf einen Kurbelwinkel (α), zu einem
vergleichsweise frühen
Schließzeitpunkt
(7) geschlossen wird. In einer zweiten Betriebsart (10) wird der
Verbrennungsmotor im Fremdzündbetrieb
betrieben, bei dem das Auslaßventil, bezogen
auf den Kurbelwinkel (α),
zu einem vergleichsweise späten
Schließzeitpunkt
(8) geschlossen wird. Beim Betriebsartenwechsel von der zweiten
Betriebsart (10) des Fremdzündbetriebes
in die erste Betriebsart (9) des Kompressionszündbetriebes wird der Schließzeitpunkt
des Auslaßventils
schrittweise über
mehrere 4-Takt-Zyklen (n) verteilt vom späten Schließzeitpunkt (8) in den frühen Schließzeitpunkt
(7) übergeleitet.
Patent DE-19506221-A1 (DE)
Title: Two-frequency transmission appts. for instrument landing installation
Inventor: GREVING GERHARD DR ING
IPC: G01S1/14
Filed: 1995-02-22
Abstract: The appts. has two transmitters (TK,TCL) sending out signals amplitude-modulated with two different audio frequencies on two carrier frequencies (slightly differing) and an antenna arrangement with at least two beam groups (ST1...n), fed over a power distributing network (VCSB,VSBO,SCL). The network beams out amplitude-modulated HF energy against the approach direction in two different sectors in the plane of the flight path, so that the field strength of one transmitter (TK) preponderates over that of the other, in a wide range, and for both transmitters the degree of modulation of the first sound signal on one side of the plane exceeds that on the other side of the plane of the other sound frequency.
Patent DE-19508848-A1 (DE)
Inventor: JOSTEN HANS-J
IPC: C21D9/00
Filed: 1995-03-11
Abstract: In revolving hearth furnaces for annealing cylindrical or tubular materials (5), these materials are set into semicircular radial recesses that prevent them from rolling sideways. In time, wear causes these recesses to work themselves into the refractory material, so that the materials to be annealed sink down and the surface available for heating is reduced. As wearing down progresses, quality problems may result. In addition, the availability of known furnaces is reduced, since they must be repaired from time to time. To solve these problems, a moulding (3) is disclosed in which the semicircular recess (6) is shaped at the top of a bulge (7) whose cross-section tapers towards its top.
Patent DE-19517987-A1 (DE)
Title: Safety belt tensioning device in vehicle
Inventor: ISAJI KAZUYOSHI
IPC: B60R22/46
Filed: 1995-05-16
Abstract: The tensioning device has a tightening mechanism (30) for quickly pulling or tightening an intermediate connecting part (9) when the vehicle decelerates sharply. A turning locking hook plate (3) can turn freely on an arm plate (2). The belt lock (6) is free to turn to a position as close as possible to the safety belt in the tensioning direction. A turning locking claw (8) prevents the locking hook plate turning the other way after the intermediate connecting part has been pulled tight. The base end of the arm plate can be turned freely on a component (20) of the frame. During tensioning, the arm plate is turned in the tensioning direction of the intermediate connecting part. The turning locking hook plate turns in the opposite direction to the arm plate.
Patent DE-19518160-A1 (DE)
Title: Epicyclic gear with hollow wheel and several planetary gears
Inventor: BROSOWITSCH JOSEF
IPC: F16H1/32
Filed: 1995-05-12
Abstract: The planetary gears (3-5) are mounted in a circulating carrier (2), while the drive or driven shaft comprises an eccentric. The planetary gears are driven by at least one drive disc (17-19), carrying out a circular shift w.r.t. the planetary gears. The planetary gears, mounted in the circulating carrier, roll over a hollow wheel (20-22), or serve as a drive for the eccentrics from further eccentric drives, whose cycloidal outer teeth roll over at least one hollow wheel under continuous change of mesh.
Patent DE-19520889-A1 (DE)
Inventor: NGHIEM XUANG LONG
IPC: F16L13/16
Filed: 1995-06-08
Abstract: In a process for measuring the depth of penetration in a pipe union (33) consisting of the end (41) of a pipe (34) and a press fitting (35), ultrasounds are applied to the pipe (34) by an ultrasonic transmitter (29, 42) and the ultrasonic echo is detected by an ultrasonic receiver (29, 43) and the received signal is taken to a measuring circuit for evaluation as a value corresponding to the depth of penetration of the pipe (34). According to the invention, the ultrasounds are applied to the pipe (34) towards its end (41) at a given distance from the press fitting (35) and the ultrasonic signal reflected from the end (41) of the pipe is used as a signal corresponding to the depth of penetration of the pipe.
Patent DE-19526897-A1 (DE)
Title: Micro-valve operating with high precision
Inventor: KOBER HANS-FRIEDEMANN DR
IPC: F15C5/00
Filed: 1995-07-22
Abstract: A micro-valve consists of a number of layers connected to each other, where at least one layer consists of a metal material, as well as at least one inlet (10) and an outlet (12), and a valve seal (1) between them. The valve seat has an associated closure member (18) which operates using an actuating member (7). The closure member using an actuating member (7). The closure member is fixed to a membrane which, in turn, is fixed to a layer (3). The closure member consists of at least two metal pieces (8, 9) fixed together.  Pref. the membrane has a polymethylmethacrylate layer on top.
Patent DE-19527479-A1 (DE)
Title: Heater with inbuilt cooler round burner
Inventor: RUBENSDOERFFER FRANK
IPC: F23D14/78
Filed: 1995-07-27
Abstract: Cooling (7) is effected by the double casing of the heating shaft (10,1). The casing is gastight and connected to the gas line (6) and to a line (9) leading to the burner (3). The casing is joined to lines (6 and 9) at diagonally opposed points and the cooler (7) formed by the casing (10) is made up of a tube coil (8) on the outside of the shaft (1) and in good thermal contact with this (1) and joined to gas line (6) and to the burner itself (3). A mix tube (12) in front of the burner stands coaxial to a gas nozzle (1) which is spaced from the tube (12) endface and closes off the line (9) leading to the burner (3). In the first version, the tube (8) acts as cooler and is joined by line (9) to the burner as against the second version in which the shaft casing is itself double-walled (10) as cooler and here uses the gas nozzle (11) to entrain ambient air to mix with the gas in the tube (12).
Patent DE-19530351-A1 (DE)
Title: EMC clip e.g. for cable and cable harness of motor vehicle HV ignition system
Inventor: AUTMARING STEPHAN
IPC: H01R13/719
Filed: 1995-08-18
Abstract: The electromagnetically compatible (EMC) clip (1) is movable in the car electric equipment and consists of support material different from that of the cable etc. It comprises layers of absorbent material for electromagnetic interference prediction. Typically the absorbent material in a dielectric of electrically polarised particles, pref. ferrites.  The support material is silicone. The clip may be located on a bolt (3) in the support material element (5), or in a bore (4) in the support material element. The connection may be of plug or threaded type.
Patent DE-19531863-A1 (DE)
Title: Method for removing paint faults from vehicle bodywork
Inventor: FRANKE BERNHARD DIPL ING
IPC: B05D5/00
Filed: 1995-08-30
Abstract: The faulty areas of paintwork are first prepared for paint repair. The edges around the faulty area are stuck with an adhesive tape. The bodywork surfaces to be protected, against paint spray and the area of the bodywork to be repaired, are completely masked by applying a removable lacquer. After drying the removable lacquer is removed from the area to be repaired along the adhesive edges. The exposed faulty area is repaired, the repair lacquer is allowed to set and then the removable lacquer is removed from the remaining surface areas. The removable lacquer can be applied by electrostatic spraying.
Patent DE-19532260-A1 (DE)
Title: Rear seat for vehicle, with height adjustable headrest
Inventor: KREUTZ WOLFGANG DIPL ING
IPC: B60N2/48
Filed: 1995-09-01
Abstract: The bench seat is fitted in the rear of a motor vehicle, and has at least one headrest which is adjustable in height, and which can be fixed in at least one height position using frictional equipment (10). The latter has a release device (20), and auxiliary equipment (18) which supports a headrest movement towards its lowest position, when it is released. The release device may be activated indirectly by the user of the seat, or may be activated from the driver's seat. It may also be activated by pivoting the backrest forwards.
Patent DE-19533202-A1 (DE)
Inventor: BERNDES KARL JOSEF
IPC: B60D1/06
Filed: 1995-09-08
Abstract: The coupling comprises a longitudinally displaceable securing bolt (14) which influences the securement of the ball socket (2). Extending into the coupling housing (1) is a hand grip (3), the grip part (8) of which is pressed by the effect of an arm spring (4) in the direction of the coupling housing. The arm spring is fitted on a cross bolt (12), which passes through long holes (13) of the hand grip and is located on the end side in the coupling housing. On the face area of the hand grip turned towards the ball socket is fixed a securing pin (9), which in the closed position of the ball socket ends with slight clearance above the housing upper side. In the open position of the ball socket, the pin extends into a housing aperture (10).
Patent DE-19534473-A1 (DE)
Title: Metallic tubular hollow body with reduced cost and weight
Inventor: ZICHNER ROLAND DIPL ING
IPC: F16L9/147
Filed: 1995-09-18
Abstract: The tubular hollow body has metal layers deposited on its internal or external diameter, or on both, or between its inner and outer walls, in order to reduce the weight and volume for a specific component, or to increase its rigidity. The thickness of the diffusion barrier layer may be designed differently according to the product requirements. The adhesion of the material can be improved or increased by the additional use of magnetic impulse conversion, and the hollow body may deviate from a circular shape. The structure of the body may also be designed according to the product stresses, and may have different wall thicknesses, such as those which form the grooves and lands on a rifle barrel.
Patent DE-19535493-A1 (DE)
Title: Attachment for telescopic suction pipe of vacuum cleaner
Inventor: KAULIG HEINZ
IPC: B65H75/36
Filed: 1995-09-23
Abstract: A device for telescopic suction pipes of vacuum cleaners to join auxiliary apparatus electrically. The suction pipe (1) can be joined to a magazine tube (2) which holds the cable connection (7) through spring-loaded elements (12) so that it can be pulled out and at each end of the magazine tube are cable connectors (9,10). The cable goes over a roller (8) in the middle. The telescopic pipe has ring-shaped fasteners (3) for the magazine tube with holes for corresponding pegs on the magazine tube.
Patent DE-19537122-A1 (DE)
Title: Fine moulding process which offers improved duplication and precision
Inventor: SAKURAI JUNICHI
IPC: B22C1/08
Filed: 1995-10-05
Abstract: The model (7) is surrounded with a temp. resistant material, and after it has been removed from the mould the latter is fired. Molten metal is poured into the mould (1,3) and the latter is broken in order to remove the moulding. The model is pref. made of a hard plastic, pref. PVC synthetic resin.
Patent DE-19537146-A1 (DE)
Title: Compressor with cam fitted on drive shaft
Inventor: MURAKAMI KAZUO
IPC: F04B27/10
Filed: 1995-10-05
Abstract: The convex profile of the cam body (17) face coincides with a point of a preset curve and coacts with at least one reciprocating piston (16) via a shoe (18,19) with a spherical face, moveable along an orbital path in the cam face, which contains most protruding first section and a most retracted second section. The shoe has a spherical face, while a drive shaft (13) axis is spaced more from the spherical face centre point than from the cylinder bore axis.
Patent DE-19540554-A1 (DE)
Title: Car headlamp with separate dip-beam adjustment reflectors
Inventor: BILLOT GERARD
IPC: B60Q1/068
Filed: 1995-10-31
Abstract: A car headlamp has two separate reflectors, one being for main beam (1), one for dipped beam (2). The adjustment of the latter can be controlled in relationship to the former. The main beam reflector has a piece with a retainer (5) to which the other is fastened, creating an adjustable three-point support. There is an imaging screen(4) for the light/dark boundary, attached to the dipped beam reflector near the three support points. The dipped beam reflector is elliptical and has a lens held by an intermediate element (13) also attached to the reflector near these three points. Each support comprises a screw(9) with nut and a spring(11).
Patent DE-19546164-A1 (DE)
Title: Low cost thermometer useful as normal temp., e.g. as fever thermometer
Inventor: OSADA KATSUHISA
IPC: G01K7/16
Filed: 1995-12-11
Abstract: In a temp. probe consisting of a resistor element between electrodes, the resistor element is formed from a paste which is calcined at a temp. below 640 deg. C. The paste consists of carbide powder disposed in a binder resin; and the carbide is obtd. by carbonisation at 640-750 deg. C. and has an activation energy of 0.06-0.27 eV.
Patent DE-19548370-A1 (DE)
Title: New imino:oxy-substituted phenyl:acetic acid derivatives
Inventor: GROTE THOMAS DR
IPC: A01N37/50
Filed: 1995-12-27
Abstract: 2-(2-(Iminooxy)-phenyl)-2-(methoxyimino, methoxymethylene or ethylidene)-acetic acid amide or methyl ester derivatives of formula (I) and their salts are new. R<1> = (a) -C(=NOMe)-COOMe, (b) -C(=NOMe)-CONHMe, (c) -C(=NOMe)-CONH2, (d) -C(=CHOMe)-COOMe or (e) -C(=CHMe)-COOMe; R<2> = CN, NO2, CF3, halogen, 1-4C alkyl or 1-4C alkoxy; m = 0-2; R<3> = H, OH, cyclopropyl, halogen, 1-4C alkyl, CN, 1-4C alkoxy or 1-4C alkylthio; R<4> = 1-8C alkyl, 2-8C alkenyl, 2-8C alkynyl, 3-8C cycloalkyl, aryl or heteroaryl (all optionally partially or completely halogenated or substituted by 1-3 of CN, NO2, OH, SH, NH2, COOH, CONH2, CSNH2, halogen, alkyl, haloalkyl, alkylsulphonyl, alkylsulphoxyl, 3-6C cycloalkyl, alkoxy, haloalkoxy, alkoxycarbonyl, alkylthio, mono- or dialkylamino, mono- or dialkylaminocarbonyl, mono- or dialkylaminothiocarbonyl, alkenyl, alkenyloxy, benzyl, benzyloxy, aryl, aryloxy, heteroaryl and heteroaryloxy); or R<5>-Y-N=C(R<6>)-; R<5> = (i) H; (ii) 1-10C alkyl, 3-6C cycloalkyl, 2-10C alkenyl, 3-10C alkynyl, (1-10C) alkylcarbonyl, (2-10C) alkenylcarbonyl, (3-10C) alkynylcarbonyl or (1-10C) alkylsulphonyl (all optionally partially or completely halogenated or substituted by 1-3 of  CN, NO2, OH, SH, NH2, COOH, CONH2, CSNH2, halogen, alkyl, haloalkyl, alkylsulphonyl, alkylsulphoxyl, 3-6C cycloalkyl, alkoxy, haloalkoxy, alkoxycarbonyl, alkylthio, mono- or dialkylamino, mono- or dialkylaminocarbonyl, mono- or dialkylaminothiocarbonyl, alkenyl, alkenyloxy, benzyl, benzyloxy, aryl, aryloxy, arylthio, heteroaryl, heteroaryloxy and heteroarylthio (where aromatic or heteroaromatic moieties are themselves optionally partially or completely halogenated or substituted by 1-3 of CN, NO2, OH, SH, NH2, COOH, CONH2, CSNH2, halogen, alkyl, haloalkyl, alkylsulphonyl, alkylsulphoxyl, 3-6C cycloalkyl, alkoxy, haloalkoxy, alkoxycarbonyl, alkylthio, mono- or dialkylamino, mono- or dialkylaminocarbonyl, mono- or dialkylaminothiocarbonyl, alkenyl, alkenyloxy, benzyl, benzyloxy, aryl, aryloxy, arylthio, heteroaryl, heteroaryloxy, heteroarylthio and -C(=NOR<7>)-An-R<8>)); or (iii) aryl, heteroaryl, arylcarbonyl, heteroarylcarbonyl, arylsulphonyl or heteroarylsulphonyl (all optionally partially or completely halogenated or substituted by 1-3 of CN, NO2, OH, SH, NH2, COOH, CONH2, CSNH2, halogen, alkyl, haloalkyl, alkylcarbonyl, alkylsulphonyl, alkylsulphoxyl, 3-6C cycloalkyl, alkoxy, haloalkoxy, alkoxycarbonyl, alkylthio, mono- or dialkylamino, mono- or dialkylaminocarbonyl, mono- or dialkylaminothiocarbonyl, alkenyl, alkenyloxy, benzyl, benzyloxy, aryl, aryloxy, heteroaryl, heteroaryloxy and -C(=NOR<7>)-An-R<8>); A = O, S, NH or N(alkyl); n = 0 or 1; R<7>,R<8> = H or alkyl; R<6> = H, OH, halogen or as R<3>; Y = O or NR<9>; R<9> = H or alkyl; unless specified otherwise alkyl moieties have 1-6C and alkenyl moieties 2-6C.  Intermediates of formulae (IV) and (IIA) are also new. R<31> = 1-8C alkyl; X = F or other nucleofugeous leaving group.
Patent DE-19548526-A1 (DE)
Title: Injection valve for internal combustion engines of common rail systems
Inventor: HUBER GERD DIPL ING
IPC: F02M61/14
Filed: 1995-12-22
Abstract: The injection valve has a reciprocating valve body (8) passing through a pressurised working chamber (4) filled with the fuel to be injected. At one end, it has a valve member (10) to form a seal against the valve seat (12). At the other, it has an actuator piston passing through the wall of the chamber. The effective spread-out surface of the actuator piston under pressure from the working chamber is greater than the effective surface of the valve member, which passes through the valve seat and is pressed against it from the outside.
Patent DE-19548534-A1 (DE)
Title: Crimping appts. for joining together contact elements and electric wire
Inventor: INOUE TOSHIHIRO
IPC: B30B1/26
Filed: 1995-12-22
Abstract: The appts. includes a crimp stamp (14) which moves vertically up and down to press together the electric contact element and the wire of a bare cable. An anvil (17) is arranged opposite the stamp (14). A drive mechanism is provided to move the crimp stamp (14) up and down relative to the anvil (17). The drive mechanism includes a crank drive (9) which vertically moves a slit fastened to the crimp stamp (14). The drive mechanism also includes a servomotor. The latter is connected via a reduction gear to a circular plate (7) in the crank drive. The circular plate (7) preferably has an eccentric pin (8) and a crank arm (9). One end of the arm (9) is pivotally fastened to the eccentric pin (6). The other end is pivotally connected to the slit.
Patent DE-19548932-A1 (DE)
Inventor: HOEPPE OLAF
IPC: B28D7/04
Filed: 1995-12-27
Abstract: The invention relates to a tool for the treatment of flat stone and concrete surfaces, which comprises two impact shafts (10) driven in counter-rotation and supporting impact chains (11) which strike the surface of the stones (32) transported under the rotating impact shafts by a conveyor. Said conveyor comprises three conveyor belts (22, 24, 26) arranged downstream of each other and operating at intermittently different speeds. The stones are pushed through, while closely packed together, under the rotating impact shafts.
Patent DE-19601215-A1 (DE)
Title: Gas cleaning by acid, alkaline and biological treatments
Inventor: GEIER-HENNINGER KURT
IPC: B01D53/38
Filed: 1996-01-15
Abstract: A process and assembly cleans gas bearing a load of impurities. The novelty is that the gases: (a) are first passed with a liq. through a globe-shaped basket sieve; (b) that the gases and liq. from the globe-shaped basket sieve and the coke bed are then sepd. from the gas by means of a droplet separator. The liq. used is water, caustic soln. or acid. The globe-shaped basket sieve describes an angle of between 10-80 deg. pref. 40-70 deg. A number of such sieves are arranged in a vertical down-flow stack.
Patent DE-19606277-A1 (DE)
Title: Track-bound vehicle linear-motor-based drive arrangement
IPC: B60M7/00
Filed: 1996-02-07
Abstract: A drive arrangement for track-bound vehicles driven by linear motors with windings which are capable of being switched on or off and which are positioned on either side of the track. Several track windings sequentially arranged in the track are connected to a common drive unit (AA2) via system cables allocated to both sides of the track in the regions outside the stopping points and the switch-point tongues obliquely converging from the transfer points.  The track windings within the given regions are separately joined to different drive units (AA1,AA2,AA3) for both sides of the track.
Patent DE-19608098-A1 (DE)
Inventor: WEIS HANS RUDOLF DR
IPC: A61B5/103
Filed: 1996-03-02
Abstract: The invention concerns an arrangement (1) for determining the state of curvature of areas of the human body, in particular the curvature of the spine. The arrangement (1) takes the form of a biofeedback system, preferably for the treatment of scoliosis, and comprises a length-measuring element, measuring electronics (10), a sensing element (14) and a power supply source (16). In order to eliminate scoliosis damage in the medium term, the length-measuring element is an elongate extension-measuring rod (5) which is connected to at least one support element (6) and the measuring electronics (10), the elongate extension-measuring rod (5) being attached to the areas (4) of the patient's body whose posture or movement is to be measured. The measuring electronics (10) substantially consist of at least two electrically conductive sensors (11; 12) which can move relative to each other.
Patent DE-19614381-A1 (DE)
Inventor: ALBERSINGER GEORG
IPC: F16H39/32
Filed: 1996-04-11
Abstract: In order to obtain a hydrostatic, continuously variable force transmission device with a high efficiency, a substantially smaller size and therefore a reduced weight, it is proposed that two displacement units (4, 5) be arranged in a housing. The displacement units (4, 5) are two spherical dome-shaped inner shells (4a, 5a) arranged on a common longitudinal axis (9a, 10a) in such a way that the faces of the inner shells (4a, 5a) face each other with an axial gap. A control piston unit (6) arranged between the front faces of the inner shells (4a, 5a) delimits in the axial direction two working chambers (2, 3) filled with a hydrostatic medium, together with the two inner shells (4a, 5a). The control piston assembly can rotate around the longitudinal axis (9a, 10a) and has two non-parallel faces (6c, 6d) whose angle of inclination with respect to the longitudinal axis (9a, 10a) is adjustable. Separating elements (7) which project into the two working chambers (2, 3) subdivide each working chamber (2, 3) into a pressure half (2a and 3a) and a suction half (2b and 3b). The working chambers (2, 3) are in fluid communication with each other through control openings (6e) in the control piston assembly (6). When the inner shell (4a, 5a) or control piston assembly (6) turn around the longitudinal axis (9a, 10a), a pressure difference is created in the hydrostatic medium between the pressure half (2a, 3a) and the suction half (2b, 3b) of each working chamber (2, 3). The pressure difference causes force to be transmitted from the driving part (4a or 5a; 6) to the driven part(s) (6; 4a and/or 5a), depending on the difference between a first (A1) and a second (A2) cross-sectional areas of the control piston assembly (6). The ratio (n1/n2) between the speeds of rotation of the driving part (4a or 5a; 6) and the driven part(s) (6; 4a and/or 5a) can be continuously regulated by adjusting at least one inclination angle of one face (6c, 6d) of the control piston assembly (6).
Patent DE-19615454-A1 (DE)
Title: Filling plant to fill containers with fluids and pastes
IPC: B60P3/14
Filed: 1996-04-19
Abstract: The filling plant includes packing, cleaning, filling, closing and labelling machines. It also has devices for packing and binding containers into multiple packs, with conveyor belts. The machines and conveyor belts are on a mobile transport unit within a special structure. Each transporting unit consists of two sub-units, a lorry (1) with a special superstructure and a detachable trailer (2) with special structure. Both have adjustable-height support legs (7).