baber/WOPTO huggingface dataset:
Patent DE-4318924-A1 (DE)
Inventor: WINTERFELDT EKKEHARD PROF DR D
IPC: C07D491/22
Filed: 1993-06-03
Abstract: PCT No. PCT/EP94/01858 Sec. 371 Date Jun. 6, 1996 Sec. 102(e) Date Jun. 6, 1996 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29318 PCT Pub. Date Dec. 22, 1994Synthetically produced cephalostatin analogues of the formula I described in the disclosure, synthetic methods for preparing the cephalostatin analogues, pharmaceutical compositions containing the analogues and methods for using the analogues as active agent in pharmaceutical uses, particularly due to their cytotoxic activity.
Patent DE-4320580-A1 (DE)
Title: Binocular stereo microscope with two optical paths - has multiple reflector for reflected light passed through imaging lens, guiding light to side of optical axis
Inventor: KITAJIMA NOBUAKI
IPC: G02B21/22
Filed: 1993-06-15
Abstract: The light, reflected from a viewing face and impinging on an objective lens, is guided by a pair of optical paths, each with an imaging lens, an image straightener, and eye width adjuster. The light is guided through a left- and right-hand eyepiece some optical elements can be rotated about an optical axis. The light passed through the imaging lens (32), is reflected by a multi-reflector (33) and guided to one side of the imaging lens optical axis. The image straightener (35) is fitted next to the reflector such that a light beam from it impinges onto the straightener. USE/ADVANTAGE - For neuro-surgery etc., with wide range of attack angles, easy handling, without hampering the surgeon's work.
Patent DE-4321239-A1 (DE)
Title: Downhill ski with binding holder plate - has longitudinal guide along which holder plate ends move
IPC: A63C5/06
Filed: 1993-06-25
Abstract: The holder plate (2) for the binding is rigidly joined between its ends, in the middle, to the ski's body (1). Each of the two ends of the binding's holder plate is movably held on a plane parallel to the ski's lengthwise direction, in a guide (5). The underside of the binding holder plate is curved over its length and breadth so that the ends point up. Each guide is fixed in front of or behind the binding holder plate above which it protrudes, and has a recess (5a) each taking the protruding part (2a). The guide has a strip with a through hole. ADVANTAGE - The ski, especially downhill ski, has a harmonious bending line not affected by forces exerted by the binding, by the ends of the binding holder plate moving in relation to the body of the ski.
Patent DE-4325759-A1 (DE)
Title: Screw for fastening railway rails or similar parts on wooden sleepers
Inventor: GROS NORBERT
IPC: E01B9/10
Filed: 1993-07-31
Abstract: In the case of a screw (1) for fastening railway rails (3) or similar parts on wooden sleepers (2), the screw head having on its underside a plane bearing surface (11) which is concentric to the screw shank, lies with a partial region on the rail foot (31) and clamps the latter against the wooden sleeper (2), the bearing surface (11) is designed in such a way that, as the screw (1) is tightened it independently cuts into the surface of the wooden sleeper (2). In an advantageous embodiment, the bearing surface (11) is an annular surface, the inside diameter of which is greater than the diameter of the screw shank (13), and the region between the internal diameter of the bearing surface (11) and the screw shank (13) is constructed as an annular groove (12). <IMAGE>
Patent DE-4327288-A1 (DE)
Title: Length testing device
IPC: G01B7/00
Filed: 1993-08-13
Abstract: Known length measuring devices are provided with deflectable prods (probe tips) which in the event of a specific deflection trigger a switching pulse for the purpose of storing the current measured value. According to the invention, a metallic test specimen (test piece) is connected to earth, and a stably mounted prod (12) is connected to a voltage potential. When the test specimen is touched, a current signal which triggers the storage of the current measured value is generated even in the case of the slightest measuring force. It is therefore possible in the case, in particular, of test specimens having compliant test points to determine their position precisely. <IMAGE>
Patent DE-4335158-A1 (DE)
Title: Arrangement for recording, playing back and erasing optical storage discs
Inventor: KUEHN HANS-ROBERT
IPC: G11B7/09
Filed: 1993-10-15
Abstract: The invention is based on the object of providing an arrangement for recording, playing back and erasing optical storage discs. According to the invention, a three-beam arrangement is used for the recording, playing back and erasing of optical storage discs, which arrangement uses two bundles of rays (beams) one directly behind the other for light-spot/track controls in a tangential direction with respect to the track. In particular for a CD player. <IMAGE>
Patent DE-4337375-A1 (DE)
Title: Impact sensing and actuation device for vehicle - uses spring loaded swivel-mounted weight in engagement with actuation lever
Inventor: SAKAMOTO KAZUNORI
IPC: B60R21/16
Filed: 1993-11-02
Abstract: Impact sensing mechanism which can actuate an airbag or seat belt grabber having a weight (32) swivel-mounted on a pin (35) in a container. An actuation lever (33) is in engagement with the weight until the weight swivels in response to an impact value. A spring (43) is arranged between the container and the lever to exert a force on the weight to prevent rotation. The weight has a contact section (32d) to hold it in an initial position, such that the spring presses the container in the vertical direction. USE/ADVANTAGE - Vehicle airbag mechanism gives precise actuation when an impact value threshold is exceeded.
Patent DE-4337833-A1 (DE)
Title: Unauthorised operation preventions system for unobserved data processing workstation
Inventor: BOCHMANN ERIK DR ING
IPC: G07C9/00
Filed: 1993-11-05
Abstract: A data receiver is associated with a workstation and responds to a signal, possibly encoded. If the signal is not received, a switching unit in the triggers a security circuit for the screen, keyboard and, if required, the mouse.An infrared sensor carried by the user generates an infrared signal contg. a personal code associated with the user which is received by the infrared receiver associated with the screen, keyboard and mouse. The transmitter can transmit the encoded signal in pulses at short intervals, and the security function can be triggered when the pulsed signal has not been received for a small multiple, e.g. 1.5, of the pulse interval, which is of the order of seconds.
Patent DE-4338324-A1 (DE)
Title: Heating boiler with a heat exchanger arranged in the heating-gas flue
Inventor: ASMANN HARTMUT DIPL ING
IPC: F24D12/02
Filed: 1993-11-10
Abstract: The heat exchanger (11) in the heating-gas flue (10) of a heating boiler (1), in which the heating gases are to be cooled down below the dewpoint, is to be subjected at any time to a throughflow of an adequate quantity of heating water in order to avoid overheating. For this purpose, it is connected indirectly to the heating-system circuit via a hydraulic switch (5) arranged in the heating boiler (1). A circulating pump (13) controlled as a function of the temperature ensures that there is a sufficient circulation of heating water from the hydraulic switch (5) through the heat exchanger (11) to the water space (3) of the heating boiler (1). <IMAGE>
Patent DE-4338784-A1 (DE)
Title: Perylene-3,4-di:carboximide(s) and reaction prods. useful as fluorescent dye
Inventor: LANGHALS HEINZ PROF DR
IPC: G03G5/06
Filed: 1993-11-12
Abstract: Prepn. of perylene-3,4-dicarboximides of formula (I) comprises reacting perylene-3,4-9,10-tetracarboxylic bis anhydride (II) with a prim. amine R<1>-NH2 (III) at 150-350 deg C and under pressure in the presence of water, a Zn, Pb, Ca or Mg salt (IV) and an N-heterocyclic (V) as base. In (I), R<1> = (cyclo)alkyl, aralkyl, aryl or hetaryl. Also claimed are new ((I: R<1> = alkyl with at least 9C, cycloalkyl, aralkyl, hetaryl or aryl with at least 8C); new perylene-3,4-dicarboxylic diesters (VI), ester-amides (VIII), diamides (VIII) and amidines (IX) and perylene-3,4-dicarbonyl derivs. (X); and a process for bulk colouration of high mol. organic material with (I), (VI), (VII), (VIII), (IX) or (X) and the coloured material per se.
Patent DE-4340158-A1 (DE)
Title: Vertical axis energy converter
Inventor: GUNDER HANS ERICH
IPC: F03D7/06
Filed: 1993-11-25
Abstract: The rotary elements form in the flow course a quasi-asymmetrical profile with a position variable during circulation. The blades are motor driven to reach the desired natural speed, with a facility to control the converter by controlling the blade speed. The blades may reach the derived operational speed by utilising a part of the energy of the passing medium as washing energy. The energy supply and thus the blade speed are controllable. The blades may be divided into mutually movable sections, with blade shape changes attained by different loads.
Patent DE-4340645-A1 (DE)
Title: Evaluating radar signals
Inventor: PETER KLAUS
IPC: G01V3/17
Filed: 1993-11-30
Abstract: A radar antenna for sending and/or receiving radar signals is moved parallel to and at a small distance above the ground. The radar signals are transmitted into the ground and reflected there at an inhomogeneity, esp. an object. The reflected signals are converted into the video range and shown on a display screen. The radar signals are moved linearly along a main direction (z) and additionally periodically in a scan direction (x) perpendicular to the main direction. Video images corresp. to the scan direction are combined into video images, each associated with a point in the main direction. A three dimensional image of the object is formed from several video images (Bild 1 to Bild n) and displayed.
Patent DE-4342867-A1 (DE)
Title: Signal evaluation appts. e.g. for pressure sensor
Inventor: ZABLER ERICH DIPL ING
IPC: G01D3/028
Filed: 1993-12-16
Abstract: The arrangement has a sensor whose output signal depends on the measurement parameter and a noise parameter. The sensor output signal is fed to a computer which contains a defined two-dimensional sensor characteristic field dependent on the measurement and noise parameters with a defined number of supporting locations. A corrected output parameter is derived from the sensor characteristic field by interpolation. The computer can perform the interpolation according to a function dependent on the measurement and noise parameters and can perform the required additions in a multistage network.
Patent DE-4343429-A1 (DE)
Title: Tension device for belt or chain drive
Inventor: SCHMIDT WERNER
IPC: F16H7/08
Filed: 1993-12-18
Abstract: A friction lining (15) is provided between the friction face (10a) of the friction disc (10) and an axial contact bearing face (14) of the housing (2). This contact bearing face has projections which engage with keyed and/or force locking engagement on the friction lining to prevent the latter from turning relative to the contact face. The projections can be sharp edged, protruding axially to engage under axial pressure in the friction lining. The friction lining can have on its surface facing the contact surface at least one recess in which the projections engage. The contact surface pref. includes granular wear-resistant material protruding axially over the surface.
Patent DE-4404375-A1 (DE)
Title: Steering column arrangement of a motor vehicle
Inventor: HUNKEMOELLER LUDGER DIPL ING
IPC: B62D1/19
Filed: 1994-02-11
Abstract: The invention relates to a steering column arrangement, arranged at an incline with respect to the horizontal, of a motor vehicle in which a telescopic steering spindle (2) which connects the steering wheel (1) to the steering gear is rotatably mounted in a steering column jacket (3) which is composed of jacket components (3a, 3b) which engage in one another in a telescopic fashion and whose lower jacket component (3) which is near to the foot well is attached by means of a lower steering column bearing (4) to a component which is displaced into the passenger compartment (6) in the event of a head-on collision, preferably to the bearing block (7), attached to the end wall or lateral wall (8) of the vehicle, of a foot lever mechanism, and whose upper jacket component (3b) which is near to the steering wheel is attached by means of an upper steering column bearing (5) to a lateral carrier (9) which essentially maintains its spatial position unchanged even in the event of a head-on collision. In order to prevent the steering wheel (1) being capable of moving forwards in a dangerous manner in the event of the lower steering column jacket (3a) being pushed into the upper steering column jacket (3b) as a result of a head-on collision, a mechanism which preferably has a wedge element (12) is provided for automatically pivoting the steering column jacket (3), as a function of the pushing-in path, in the direction of the floor of the vehicle about the pivot axis formed by the lower steering column bearing (4), which vehicle floor, in the event of a head-on collision, ... after the clamping mechanism (10) which is arranged in the upper steering column bearing (5) is released, which is brought about automatically by an unlocking mechanism ... Original abstract incomplete. <IMAGE>
Patent DE-4410856-A1 (DE)
Title: Gear with adjustable transmission ratio
IPC: F16H9/16
Filed: 1994-03-29
Abstract: The gear has pulley parts (50,52,56) each having several coaxial ring parts (58) positioned so as to move axially and coupled in a rotary direction. The inner end surfaces of the ring parts correspond to successive annular surfaces of a joint generating conical casing. The adjustment (34) places a first quantity of radially successive and axially aligned pairs of the ring parts in a joined position, and places a second quantity of radially successive and axially aligned pairs of ring parts in an extended position. Radially adjacent ring parts are joined by at least one tongue and groove join (70,72,52) so as to be rotationally fixed and axially movable.
Patent DE-4412613-A1 (DE)
Title: Medical and veterinary use of synthetic humate prods.
Inventor: KUEHNERT MANFRED PROF
IPC: A61K35/10
Filed: 1994-04-13
Abstract: Use of synthetic humates (I), prepd. by oxidn. of polyhydric phenolic cpds., for prodn. of the following agents is new: (a) agents with activity in the mucosal region; (b) orally administrable agents with activity in the gastrointestinal mucosal region; (c) agents with activity in the respiratory tract; and (d) agents with activity in the genital region.
Patent DE-4414905-A1 (DE)
Title: Fastening equipment for cladding component on vehicle chassis separating wall
Inventor: BELKE WERNER
IPC: B60R13/02
Filed: 1994-04-28
Abstract: The cladding component (2) has an edge protecting profile (12), and is fastened to a chassis separating wall by means of a hook (4), which projects almost perpendicularly from the component into an opening in the wall. An elastic supporting rib (5) which is parallel to the hook, exerts a counteracting securing force on it, from the installation load of the profile on the component.The rib may be inclined, so that during installation it runs against the edge of the opening which lies opposite the hook. The rib may also be longer than the hook.
Patent DE-4416308-A1 (DE)
Title: Photographic recording material
Inventor: MISFELDT MICHAEL DR
IPC: G03C1/14
Filed: 1994-05-09
Abstract: Phenanthroazole- and anthraazolecyanines containing at least one sulphoalkyl group, of the formula I, are outstanding spectral sensitisers. <IMAGE>   In formula I:     X1 and X2 are O, S, Se or NR10; R1 and R2 or R2 and R3 are the remaining members of a substituted or unsubstituted phenanthroazole or anthraazole whose remaining radical, R3 or R1, is hydrogen;   R4 and R6 are hydrogen or together are a  pi  bond; R5 and R7 are hydrogen, alkyl or aryl or R4, R5, R6 and R7 are the remaining members of a substituted or unsubstituted benzazole, naphthazole, phenanthroazole or anthraazole; R8 and R9 are alkyl, sulphoalkyl, carboxyalkyl, -(CH2)m-CO-NR11-SO2-R12 or -(CH2)m-SO2-NR11- CO-R12;   R10 is a radical as for R8/R9, or aryl, R11 is hydrogen or the negative charge <((-))> which remains on removal of a proton;   R12 is alkyl, aryl, -O<(-)>, -N(R13)2;   R13 is hydrogen, alkyl or aryl (identical or different);   R is hydrogen, C1-C4-alkyl, C1-C4-alkylthio or phenyl;   m is an integer from 1 to 10;   n is 0 or 1; and   M<+> is a cation which may be necessary for charge equalisation, with the proviso that the cyanine dye of the formula I contains at least one sulphoalkyl group, a carboxyalkyl group, a group -(CH2)m-CO-NR11-SO2-R12 or a group -CH2(m)-SO2-NR 11-CO-R12.
Patent DE-4423741-A1 (DE)
Title: Side impact protection belt for vehicles of synthetic yarns
Inventor: MEHN REINHARD DR
IPC: B60J5/04
Filed: 1994-07-06
Abstract: Side impact protection for vehicle door comprises a tie belt (1) of reinforcing fibres (8) held in place by weft fibres (9) running transversely to the belt, which is 1-6 mm thick and 5-15 cm wide. The fibres jointly take the load from the instant of its application. The fibres comprises synthetic yarns of e.g. PA-6, PET, PES (commercial name DIOLEN), which can be additionally strengthened with high-strength yarns with a lower elongation at fracture, such as C fibres, aramid fibre, glass fibres etc. Yarns used for the belt have an elongation at fracture of 20-200% and a fracture strength of 50-90 N/mm<2>.
Patent DE-4424308-A1 (DE)
Title: Railway locomotive for goods or passenger traffic
Inventor: SCHWENDT LUTZ DIPL ING
IPC: B61F1/00
Filed: 1994-07-09
Abstract: The locomotive (10) has a box section (16), which is designed so that the driver's cabs (12,13), the engine compartment (14), and the bogies (18) which guide the wheel sets (19), are all modular. The vehicle can then be assembled from preferred modules, which can fit together by using standardised connection means. The locomotive may be fitted with single or double ended driver's cabs, depending on its intended use. Different engine compartments to accommodate low- or high- performance power units may also be employed.
Patent DE-4426292-A1 (DE)
Title: Electronic levying method for road use charges
Inventor: WERNER MICHAEL DIPL ING
IPC: G01S1/00
Filed: 1994-07-26
Abstract: Section beacons which transmit a time and beacon code (ZB-code) are associated with street sections. The ZB-code contains an additional category identifier for vehicle groups. The category identifier is associated either directly in the ZB-code or indirectly in the vehicle apparatus with addition factor (ZF). The category identifier associated with a particular vehicle is permanently stored in the vehicle apparatus. The addition factor is used during calculation of the amount of usage of the section passed through when the stored category identifier is called up.
Patent DE-4427388-A1 (DE)
Title: Signal synthesis method with D=A conversion to output signal
Inventor: SCHOENE UWE DR ING
IPC: H03M1/68
Filed: 1994-08-03
Abstract: During the signal synthesis, a digital signal processor (1) generates a digital signal, from which is obtained an output signal by a D/A conversion. The digital processor signal is divided into two separately controllable, differently weighted signal paths. After passing the latter, the two signals are added to form an output signal. At a preset switching amplitude value of the expected output signal the first signal amplitude is reduced and the second signal amplitude increased, provided that the addition after passing the two signal paths results in the expected output signal.
Patent DE-4436868-A1 (DE)
Title: Fluid linear movement drive with stepped increase
Inventor: KOENIG WILHELM
IPC: B62D57/032
Filed: 1994-10-17
Abstract: The fluid drive consist of a combination of three cylinders, a holding cylinder (1) and two double acting cylinders (2, 3) set at right angles to the first cylinder. Two foot tappets (4) have rotary connecting points with the first cylinder and connecting points with the two thrust cylinders.  Position (6) ensures that cylinder (2) is not actuated and cylinder (3) is in an extended position with a minus stroke. Position (7) ensures that cylinder (2) has a plus stroke and cylinder (3) has a minus stroke.
Patent DE-4438083-A1 (DE)
Title: New aminoalkylphenyl substd. acyl-pyrrolidine or piperidine derivs.
Inventor: HURNAUS RUDOLF DIPL CHEM DR
IPC: A23K50/75
Filed: 1994-10-25
Abstract: Aminoalkylphenyl-pyrrolidine or -piperidine derivs. of formula (I), their enantiomers, geometrical isomers and salts (partic. with (in)organic acids) are new: n = 1 or 2 and m = 1; or n = 1 and m = 2; R1 = H; 1-6C alkyl (opt. substd. by 1 or 2 OH or by one aminocarbonyl; the OH is not at 1 position and 2 OH cannot be on same Cl, or 3-6C alkenyl or alkynyl (with multiple bond isolated from the C-N bond); R2 is as R1 but not H, or R1 and R2 together complete a satd. 5-7 membered monocyclic gp.; R3 = up to 8C alkyl, alkenyl or alkynyl (all opt. substd. by phenyl, itself opt. substd. by 1-3 of halo, alkyl and/or CF3) or phenyl (opt. substd. as above); A = ethylene (in which CH2 bonded to phenyl can be replaced by O) or ethenylene; X = linear 1-3C alkylene; Z = CO or SO; halo = F, Cl or Br.
Patent DE-4442648-A1 (DE)
Title: Semiconductor component mfr. is subsequent steps
Inventor: MIYAZAKI JUNJI
IPC: G03F7/09
Filed: 1994-11-30
Abstract: The coupling layer (4) contains metallic material, or is made of metal, on a substrate (2). On the latter is formed an anti-reflection layer (6), contg. a metal-silicon-oxygen compound, on the coupling layer, using the same metal as the latter. Then a resist layer (8) is formed with a preset pattern on the anti-reflection layer by a photolithographic process. The coupling layer and the anti-reflection layer are patterned according to the resist layer pattern. The anti-reflection layer is made of a metal-silicon-oxygen-nitrogen cpd., Mo,W,Ti,Al and Cu may be used.
Patent DE-4444525-A1 (DE)
Title: Ultrasonic liquid vaporiser using sonotrode
IPC: B05B17/06
Filed: 1994-11-30
Abstract: The vaporiser has the liquid to be vaporised supplied to a gap (4) provided between the surface of the sonotrode (1) and a further solid body (2), with a width which varies periodically with the sonotrode oscillation.The sonotrode is rod-shaped and acts as a longitudinal oscillator, or is disc-shaped and acts as a flexure oscillator, with the solid body spring-biased in the direction of the sonotrode. The fixed body can be provided by a further sonotrode which oscillates with an identical frequency in phase opposition to the first sonotrode.
Patent DE-4447608-A1 (DE)
Title: Internal sealing sleeve for pipe joint
Inventor: KEMPE FRIEDHELM DIPL ING
IPC: F16L21/02
Filed: 1994-12-09
Abstract: The sleeve is for pipes of resilient material, being held under pressure against the inside wall by a clamping ring. At the latter and on the outside of the sleeve is an annular sealing surface. The sleeve (10) is in three or more sections (12), the middle one of which is immediately on or adjacent to the butt-joint (34) between the pipes (36). The sealing faces (18) of each of the sleeve sections can consist of five portions (20), spaced apart in the axial direction, and these can be situated unsymmetrically in the sealing section, the outer ones being larger than the inner ones. One middle portion can be larger than those immediately adjacent.