baber/WOPTO huggingface dataset:
Patent DE-4229202-A1 (DE)
Title: Infinite angular adjustment between camshaft wheel and camshaft - involves entrainment elements projecting radially into inner element connected to camshaft and piston set on chord relative to camshaft wheel for direct transfer of force.
Inventor: TENBERGE PETER DIPL ING DR
IPC: F16D3/10
Filed: 1992-09-02
Abstract: The groups of pistons (14,15) interacting with the entrainment elements (9) are arranged on a chord-like path relative to the annular camshaft wheel (7). Starting from the inner circumference of this wheel the entrainment elements (9) project radially inwards into the recesses of the inner element (6) of the device which is connected rotationally secured to the camshaft. The entrainment elements have curved support faces (10,11) on which are guided the pressure chambers of opposite end faces (14a,15a) of the pistons (14,15). The centre of curvature of the curved path of the support faces can lie in the area of an associated piston axis in each position of the piston. Each two pistons can be arranged offset from each other in the axial direction of the device, in pairs in a radial projection (25) of the inner element enclosed spatially by two entrainment elements (9). USE/ADVANTAGE - The operating force is passed directly to the entrainment elements without the need for transfer elements between these and the piston.
Patent DE-4229630-A1 (DE)
Title: Acoustic lens with variable focal length for acoustic working medium - has optical fluid and pressure equalising medium between incident and emergent lens walls
Inventor: BUCHHOLTZ GERHARD DIPL ING
IPC: A61B8/00
Filed: 1992-09-04
Abstract: The acoustic lens has two walls, namely, an incident wall (12) and an emergent wall (10) at least one of which is deformable for varying the focal length. The optical fluid (14) and equalising medium (29-31) operate such that the static pressure of the optical fluid equals that of the acoustic propagation medium (8) bordering the deformable lens wall. The equalising medium uses a wall medium to separate the optical fluid and the propagation medium so that they have the same static pressure. A vol. equalising appts. (28) is pref. provided contg. two chambers liq.-proof separated from each other by the wall medium. The latter is pref. a flexible membrane with a corrugated cross-section. USE/ADVANTAGE - Focussing acoustic waves, e.g. for therapeutic or diagnostic medical equipment using ultrasonic or impact waves as in lithotripsy. Reduces risk of unintentional change in acoustic properties.
Patent DE-4230233-A1 (DE)
Title: Hand-operated flow line valve - has adjusting rotary hand wheel which is dish-shaped to avoid unintentional adjustment
Inventor: MUETZLER HANS-JOACHIM SEN
IPC: F16K31/60
Filed: 1992-09-10
Abstract: A hand-operated valve for a flow medium has a housing (11) with at least two end connections (12,12a). A valve plug is located vertically in the housing and is able to rotate. A connection rod for a hand grip (14) extends and is sealed through the housing at the free end. The rotary angle of the valve is limited via a series of catches. The hand wheel is formed as dish-shaped, and attaches to the connection rod at its base. ADVANTAGE - Avoids unintentional adjustment of handwheel.
Patent DE-4231385-A1 (DE)
Title: Testing of substances in high dilution, esp. drinking water, etc. - using dishes for sample and reference to be energised in dishes at different frequencies
Inventor: LUDWIG WOLFGANG DR
IPC: G01N37/00
Filed: 1992-09-19
Abstract: To determine the characteristics and quality of substances with a high dilution rate, it is placed as a liq. (24) in a dish (20) and a reference substance (26) with the same solvent and the same dilution is placed in an identical dish (20). Each dish is at a branch of a bridge and both dishes (20) are energised simultaneously electrically, electromagnetically or magnetically, at different frequencies. The difference of the energising for each dish (20) is established and evaluated for each frequency value. USE/ADVANTAGE - The method is for testing high dilution substances, with a dilution of less than 10 power(-12), esp. homeopathic medications, drinking water and food juices. The method allows testing and evaluation of max. diluted substances and also dissolved matter in a min. dilution in a fluid.
Patent DE-4234836-A1 (DE)
Title: Holder for anchoring electrical appts. esp. for telecommunications equipment - uses two interfitting horizontal rails attached to base and secured to vertical wall of appts. frame
Inventor: HUEBSCHER HANS
IPC: H02B1/30
Filed: 1992-10-15
Abstract: The holder (7) is attached to a horizontal base (5), the electrical appts. mounted on height adjustable feet (4), at either side of the holder. The latter is secured to a vertical sidewall of the appts. frame via at least one horizontal clamping screw (10), fitted in an elongate slot (9) in a vertical side edge of the holder. The holder comprises two horizontally sliding rails (8) which interfit so that their vertical side edges lie in contact with one another. The elongate slots are provided in these side edges angled in opposite directions and partially overlapping in the functional position, to allow passage of the clamping screw. ADVANTAGE - Increased fixing stability without increased complexity.
Patent DE-4235231-A1 (DE)
Title: Vehicles control method through road toll charge section - has identification code read by gantry-mounted opto electronic sensors coupled to control station
Inventor: ROZEK WERNER DR
IPC: G07B15/06
Filed: 1992-10-15
Abstract: Road vehicles (50) moving on a toll road pass continuously through a checking station where they are identified by automatically reading of the identification plate. The identification is made by overhead opto-electronic sensors (311, 312) that are mounted on an overhead gantry system (1). Outputs from the sensors are fed to a central processing station (30). The identification number, time and date are recorded. USE/ADVANTAGE - Provides automatic registration while vehicle is moving.
Patent DE-4239459-A1 (DE)
Title: Drive system for electrophotographic processing unit - has drum gear wheel mounted on one end of shaft of photosensitive drum for transmitting movement of driving gear wheel and sleeve gear wheel meshing with drum gear wheel
Inventor: AHN BYUNG-SEON
IPC: G03G21/18
Filed: 1992-11-24
Abstract: The drum gear wheel (28a) drives a sleeve (27b) of a developer unit (27), which is arranged at one side of the light responsive drum (28) with an intermediate space. A cleaning gear wheel (29a) meshes with the drum gear wheel (28a), to drive the cleaning roller (29b) of a cleaning unit, arranged at the other side of the drum (28). The cleaning gear wheel relative to the sleeve gear wheel (27a) is arranged on the opposite side of the drum. A further drum gear wheel (28c) is fitted on the other end of the drum shaft, to prevent a deflection of the drum. A further sleeve gear wheel (27c) meshes with the further drum gear wheel (28c), in order to prevent a deflection of the sleeve. A further cleaning gear wheel (29c) also meshes with the gear wheel (28c), to prevent a deflection of the cleaning roller. ADVANTAGE - Deviations of relative positions of drum, sleeve and cleaning blade in drive system are prevented. Image quality and cleaning effect of drum are improved.
Patent DE-4239847-A1 (DE)
Title: Valve assembly for aerosol spray cans - has rotatable spray head on hollow shaft  with interacting flow sections to adjust spray flow according to rotary position.
IPC: B65D83/14
Filed: 1992-11-27
Abstract: The spray head (36) is seated rotatable on the hollow cylindrical shaft (26). A flow section of this shaft interacts with a flow section of the spray head so that when the spray head is in different rotary positions a different sized flow section is produced. The hollow cylindrical shaft can have a window interacting with an inlet opening in the spray outlet channel wherein the window and inlet opening have different expansion in the circumferential direction. The window opens towards the end of the shaft adjoining a stop face of the inner chamber of the spray head. The inner side of the window remote from the end of the shaft can be stepped or formed like a ramp. A pin of the spray head engages sealingly in the inner space of the hollow cylindrical shaft. USE/ADVANTAGE - Aerosol can in which desired spray rate is easy to set.
Patent DE-4240797-A1 (DE)
Title: Banknote handling system for coin operated games machine - has banknotes checked and transferred by belt feed system to magazine with stacking unit
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07F7/04
Filed: 1992-12-01
Abstract: A coin operated games machine has front panel openings for both coins and banknotes. Internally there is a magazine system (11) for the banknotes (10). Several units can be provided for different denominations. Entry of banknotes into the magazine is made by an actuator (9). At the inlet to the system a banknote checking unit (7) is located. Behind this is a motor driven flexible belt (8). A second belt is positioned in the vertical plane. The banknotes are sandwiched between the belts and a series of rollers (12). USE/ADVANTAGE - Banknotes automatically handled.
Patent DE-4311727-A1 (DE)
Title: Holder, in particular for shafts of cleaning implements equipped with universal joint
Inventor: NOLTE WERNER
IPC: A47L13/42
Filed: 1993-04-08
Abstract: The invention relates to holders, in particular for the shafts of cleaning implements equipped with universal joint, characterised by an elastic bending part (10) and a counterpiece (12) clamping the free straight leg (10a) of the bending part (10), which bending part and counterpiece between them clamp the edge of a container (B) or, in general, of a device which is available during the wiping operation and permits the support of the mop holder. <IMAGE>
Patent DE-4311822-A1 (DE)
Title: Computer-controlled location system for identifying the danger of avalanches and finding avalanche victims
Inventor: WENDL FRANZ
IPC: G01V3/12
Filed: 1993-04-13
Abstract: The invention of an add-on appliance as an adapter for application No. P 4302252.9-45 makes it possible, for the first time, to operate a unified and preventive avalanche warning service throughout the alpine region and to locate a victim, even without the assistance of a victim search apparatus, using electronic equipment. On the basis of an internationally applicable symbol code, without there being any need to use or speak or read the national language, avalanche risk data are exchanged in a very short time within a communication system. In national terms, it is made possible for the Bavarian avalanche warning centre to compile an optimum avalanche situation report, which will admittedly differ from region to region but has always been produced by the same method. Similarly, avalanche measurement data can be transmitted more rapidly and hence avalanche warnings can be broadcast in the media in a shorter time. Finally, the location system is intended, under certain conditions, to minimize the search time for victims in order thus to improve the prospects of survival of an accident victim.
Patent DE-4315539-A1 (DE)
Inventor: BECHMANN PETER
IPC: B26D3/08
Filed: 1993-05-10
Abstract: In the case of a method for cutting the covering sheet (1) of a laminated sheet material, the sound field sensed by the cutting action of the cutting edge (5) is evaluated for a control of the penetration depth of the cutting edge (5) as far as the parting plane (X-X) of the covering sheet (1) against the backing sheet (2) of the sheet material. <IMAGE>
Patent DE-4315644-A1 (DE)
Title: Building window
Inventor: FISCHL JOSEPH
IPC: E06B7/14
Filed: 1993-05-11
Abstract: The invention relates to a novel design of a building window with a storey frame. An outer seal and an outer profile are provided on the storey frame. A water-channelling means is formed between the seal and profile.
Patent DE-4320308-A1 (DE)
Title: Highly organ-specific magnetic resonance contrast agents for diagnosis - contain ((1H-)-pyridone-3-olato)- iron (III) or manganese II complex
Inventor: KOHL BERNHARD DR
IPC: C07D213/69
Filed: 1993-06-18
Abstract: A contrast agent contains a paramagnetic transition metal complex of formula (I). In (I), Kat = one valence of a cation; M = Fe or Mn; n = 2 for Mn and 3 for Ve; R1 and R2 = each H, 1-4C alkyl, CHR5X or COY; R5 = H, 1-4C alkyl or COY; X and Y = each OH, 1-10C alkoxy or NR6R7; R6 and R7 = each H, 1-6C alkyl, 4-7C cycloalkyl or OH; provided that R6 and R7 are not both OH; R3 = H, 1-6C alkyl, hydroxymethyl or OH; R4 = H or 1-6C alkyl; provided that R3 and R3 are not both H. Pref. cpds. are tris(1,2-dimethyl-4-(1H) -pyridon-3-olato)iron (III), and tris(5-hydroxymethyl -2-methyl-4-(1H)-pyridon-3- olato)iron (III). USE/ADVANTAGE - (I) do not lower blood pressure or heart frequency at the doses relevant to MR diagnoses. (I) are highly organ-specific and are of low toxicity. They remain unchanged in the body and are rapidly renally eliminated from the body. They are not sensitive to hydrolysis. Their prepn. is simpler and less expensive than the prepn. of previously used similar cpds.. Suitable doses of (I) are 1-100 mmol/kg.
Patent DE-4322102-A1 (DE)
Inventor: BERGMANN THORALD DR
IPC: H01J27/02
Filed: 1993-07-02
Abstract: A high particle density in the exhaust volume of a gas-phase ion source and simultaneously a very low particle density in the flight path of the time-of-flight mass spectrometer results in a high sensitivity while simultaneously maintaining a large dynamic range of the intensity display. In order to achieve this, it is necessary to divide the time-of-flight mass spectrometer into two or more regions of different pressure, the different regions being separated by a gas-flow impedance. A maximum particle density in the exhaust volume while simultaneously maintaining a minimum particle density in the flight path can be obtained by integrating the gas-flow impedances (3, 6) directly into the electrodes (1, 2) of the ion source. <IMAGE>
Patent DE-4324196-A1 (DE)
Inventor: ROTHKIRCH HORST
IPC: A62B5/00
Filed: 1993-07-19
Abstract: PCT No. PCT/DE94/00824 Sec. 371 Date Jan. 19, 1996 Sec. 102(e) Date Jan. 19, 1996 PCT Filed Jul. 18, 1994 PCT Pub. No. WO95/03091 PCT Pub. Date Feb. 2, 1995The invention relates to a safety device for emergency exits in vertical or oblique surfaces of buildings. The safety device essentially consists of a safety bracket (4) which, extends over the emergency exit in such a way that in the inoperative position its transverse rod (10) and the shanks (9) respectively lie beneath and beside the emergency exit. The safety bracket (4) is pivoted on the building. In an emergency, the safety bracket (4) is raised and stably supported in the safety position by two supports (12). Between the safety bracket (4) and the building there is a safety net (17) surrounding the emergency platform (5). People involved in an emergency can, in an initial stage, place themselves on the emergency platform (5) in the open air, in a safe position, from which they can escape or be rescued.
Patent DE-4326716-A1 (DE)
Title: Ophthalmic image processing system - observes eye by optical system providing input to camera providing signals selectively displayed processed and recorded
Inventor: KATO TAKEYUKI
IPC: G16H30/40
Filed: 1993-08-03
Abstract: The ophthalmic image processing system has an illumination system having a Xenon light source (6), together with lenses and plates (7-11) with a mirror (12) deflecting the beam through further lenses (13-15) and onto a perforated mirror (16). An objective lens (17) is positioned between the eye (3) and the mirror. The observation and recording system uses a focussing lens (19) and further optical elements (20, 32, 21, 22, 23, 24) to focus the image onto the CCD elements (30a) of a TV camera (30). The image of the eye (31) is then displayed. A control unit allows specific regions to be examined and stored on disc. ADVANTAGE - Allows selected data to be examined and stored.
Patent DE-4326780-A1 (DE)
Title: Appliance for galvanising steel sections
Inventor: KLEIN ROLAND
IPC: C25D17/00
Filed: 1993-08-10
Abstract: The invention illustrates and describes an appliance for galvanising steel sections (1). In order to achieve very uniform deposits and to reduce the manufacturing cost and operational effort, a multiplicity of galvanising (zinc plating) bath troughs (9) are provided which are arranged horizontally behind one another and have lateral openings (11) for the steel sections (1) to pass through horizontally, contact/feed units (18) being arranged in front of each trough (9), and each comprising a contact roller (19) and a backing roller (counter pressure roller) (20) which are mounted on vertical shafts (23, 24) and grip the steel sections (1) between them. The distance between two successive contact/feed units (18) is smaller than a third of the length of the steel sections (1) to be treated. <IMAGE>
Patent DE-4331932-A1 (DE)
Title: Bio-gas prodn. from manure - has sludge gassing station to give gas for gas turbine for electricity generation and used sludge is dried for disposal
Inventor: BAUER UWE DR
IPC: C02F11/13
Filed: 1993-09-14
Abstract: The assembly to produce a biogas, from the gas generated by a sludge, has a raw sludge gassing in front where the sludge rots, for handling in the system, to give the gas to drive a gas turbine to power an electro-generator. After rotting, water is extracted from the sludge, followed by sludge drying, where the drying air is heated indirectly by a heat exchanger. An initial gas exhaust at the exhaust side of the gas turbine leads to the inlet for a heating medium at the heat exchanger. A further exhaust gas channel leads from the outlet for heating medium at the heat exchanger to the raw sludge gassing. A third exhaust gas channel leads the turbine gas from the raw sludge gassing into the atmosphere. Alleyways claimed is an operation where the turbine gas is taken at a temp. of more than 450 deg. C and passed at this temp. to the heat exchanger. An exhaust filter is fitted to the third exhaust gas channel. A gas cleaner, to remove sulphur, is in front of the gas turbine. The sludge dryer is a drum assembly, where the drying air is circulated pref. in a circular path. USE/ADVANTAGE - Used for the prodn. of a biogas fuel from manure, etc. System gives waste product which is comparatively easy to dispose of, and generates max. energy.
Patent DE-4334735-A1 (DE)
Title: Alkylene bis melamine derivs. - useful for white pigment compositions for paper coating
Inventor: MATSUMOTO SHIGEKAZU
IPC: C08K5/3492
Filed: 1993-10-12
Abstract: Alkylene bismelamine derivs. of formula (I) are useful as organic white pigments. In (I), R is H, 1-4C alkyl, or cycloalkyl; R1-R4 = H, 1-4C alkyl, whereby R1 and R2 and/or R3 and R4 may form the corresp. nitrogen atom contg. heterocyclic gp. and X is 2-3C alkyl. Prepn. of (I) comprises reaction of one equiv. of a cyanuric acid halide (II) with 4 equivs. of ammonia, a low mol. wt. monoallylamine (III) or dialkylamine (IV) followed by reaction of the resulting 2,4-dialkylamine (dimonoalkyl amine or di-dialkylamine)-6-halo-1,3-5-triazine (V) with 1/2 an equiv. of a alkylene diamine (IV) or substd. alkylene diamine (VI). A white pigment compsn. comprises (I) in form of a powder, an aq. dispersion, dispersion or partic. in an organic solvent, a surfactant and opt. other additives. USE/ADVANTAGE - (I) are useful for the prepn. of white pigment compositions for paper coating. (I) have low density and form uniform and stable dispersions with good compatibility with binding agents.
Patent DE-4336937-A1 (DE)
Title: Automobile air-conditioning compressor control system
Inventor: MOERSCH VOLKER
IPC: B60H1/32
Filed: 1993-10-29
Abstract: The control system uses the continuously monitored velocity of the vehicle to calculate the vehicle acceleration, to switch the compressor (32) out of operation when the acceleration is above a given value. The compressor is only switched out of operation when it is not being driven by the engine (22) and the acceleration is simultaneously above the given value, using a discriminator (36) at the output of the acceleration comparator (16).
Patent DE-4339092-A1 (DE)
Title: Flat material transport apparatus
Inventor: HEIN HUBERTUS DIPL ING
IPC: B65H23/028
Filed: 1993-11-16
Abstract: The transport apparatus (10,80) clamps flat material (12) to be transported. The apparatus (10,80) has a number of circulating roller chains (30,32). Pincer type grips (36,86) are provided on the roller chains (30,32). The material to be transported is clamped between these grips (36,86). The pincer grips (36,86) are arranged such that they provide a pulling force in the transverse direction (Q) in the plane of the flat material (12). At least one of the grips may be fastened to a bent tongue (84) of a double roller chain (30,32). Two such chains (30,32) are provided both sides of the material to be transported. The jaws of a grip (86) may be pivotable about a hinge which may be adjustable parallel to the middle plane of the material (12).
Patent DE-4339674-A1 (DE)
Title: Adjustment of seat vibration damping in road vehicles
Inventor: FRANZMANN GUENTER
IPC: G05D19/02
Filed: 1993-11-22
Abstract: An active camping facility is built into the suspension system of a road vehicle seat (2) for enhanced comfort. The seat is supported on springs (3) and the movement of the seat is monitored by a sensor. The sensor output is compared (8) with a reference (22) and the value generated multiplexed (14) to the damping controller. The motion signal is also received by a differentiator (10). This only generates an output to rapidly increase the damping to a high value when a sudden movement occurs. The damping stage (16) activates the damper (4).
Patent DE-4340350-A1 (DE)
Title: Car circuit with capacitor connected parallel to battery
Inventor: HEINLE KARL-W DIPL ING
IPC: B60R16/03
Filed: 1993-11-26
Abstract: The circuit comprises a chargeable battery (10), a parallel switchable capacitor (18), a logic circuit (16) defining a time widow on starter motor actuation and carrying out at least one voltage interrogation. In dependence on the interrogation it switches the capacitor parallel to the battery. Pref. the capacitor is switched to parallel only when the voltage within the time window has dropped below a preset value. After the capacitor parallel switch, the starter motor is blocked for a definable time period of at least 15 seconds.
Patent DE-4401308-A1 (DE)
Title: Cosmetic compsn. with anti-cellulite and slimming activity
Inventor: VOS HARALD PROF DR
IPC: A61K8/73
Filed: 1994-01-18
Abstract: Cosmetic prepn. (I) for treating the skin, having anticellulite and slimming activity, comprises in a suitable cosmetic carrier a combination of: (a) a transdermal transport active complex comprising a mixt. of extracts of marsh mallow, witchhazel, restbarrow, camomile, rosemary, horsechestnut, sage, horsetail and yarrow and at \- 1 peptide extract from ox spleen or ox thymus hydrolysate together with a mucopolysaccharide ester; (b) a cell metabolism activating complex comprising dexpanthenol, vitamin E nicotinate, vitamin A acetate, L-lysine and L-carnitine; and (c) a metabolism prod. draining complex consisting of niacinamide and oil-free extract of Folia Mate.
Patent DE-4402857-A1 (DE)
Title: Fibre-bonded fabric prodn. esp. for air or liq. filters
Inventor: BUCHWALD HOLGER DIPL ING
IPC: B01D39/16
Filed: 1994-01-31
Abstract: The continuous prodn. of fibre-bonded microfibre fabric (I) comprises spinning conductive polymer (II) from soln. or from the melt into an electrostatic field so that the microfibres obtd. are collected on a surface and laid down as non-woven fabric. (II) consists of a mixt. of two polymers which are mutually incompatible in soln. or in the melt, one of which (IIA) forms bonding microfibres and has a softening range (DIN 53736) at least 20  deg C below that of the other polymer (IIB) which forms the matrix fibres.  Also claimed is a fibre-bonded, membrane-like, macroscopically smooth microfibre fabric (I) obtd. by the process.