baber/WOPTO huggingface dataset:
Patent DE-19536681-A1 (DE)
Title: Cooling or freezing apparatus with circulatory air cooling
Inventor: HORN KLAUS
IPC: F25D17/04
Filed: 1995-09-30
Abstract: The apparatus has circulatory air cooling and at least one air inlet and/or outlet closed by a flap. There is a heater to generate a temperature rise upon a bimetallic strip (4) and the bending movement of this opens or closes the flap directly or via a lever.  The element is thermally insulated. The heater is a PTC resistor. The extent of the temperature effect can be varied.
Patent DE-19538663-A1 (DE)
Inventor: VIZCAINO ELIAS DE LUIS
IPC: B24B19/14
Filed: 1995-10-17
Abstract: In high-speed machines eg. CNC controlled for grinding rotor blades of jet engines and the like, the grinding head is a multiple head (1) which is provided with, at least, two grinding wheels (2) made from different materials and having different abrasive characteristics, which are intended for specific and suitable operational application to blades (4) of rotors (3), or the like, which have different metallic compositions, there being means for automatically selecting the grinding wheel (2) suitable for use as a function of the parameters of each grinding task, as well as means for actuating and operationally positioning said suitable grinding wheel (2) to be used, and each of said grinding wheels (2) having the corresponding profiling means available for restoration of the active surface of the grinding wheel (2). <IMAGE>
Patent DE-19539473-A1 (DE)
Title: Wall and ceiling covering for buildings giving protection against laser weapons attack
IPC: E04B1/92
Filed: 1995-10-24
Abstract: The outer surfaces of a building are such that protection is given against attack by terrorist attack using laser weapon systems. The outer surfaces are coated with various types of a material that reflects all or most of incident electromagnetic waves. Various methods of covering can be used and can be in the form of a mirrored reflective layer.
Patent DE-19539879-A1 (DE)
Title: Method for electronically controlling the outlet volume and temperature of water supply in home
Inventor: RUMP HANNS
IPC: F24D19/10
Filed: 1995-10-26
Abstract: The system uses a number of electrically operated valves in the hot and cold water supply to a domestic outlet, such as in bathrooms. The flow rate of each valve is in binary progression, and electronically selected by sensors, so that a large number of combinations of flow are possible with relatively few valves. Sources of hot (1) and cold (2) water are connected to an outlet fitting (10) through valves (3,4,5,6,7,8) which have relative flow rates of 1,2,4; 1,2,4 when open. A microprocessor unit (11) controls the operation of the valves according to a contact-free user volume control (12), a mixer control (13), and a temperature control (14). With three valves in each supply line 81 combinations are available. Electrodes may be inserted into the system to prevent scale accumulation in the valves and pipes.
Patent DE-19543131-A1 (DE)
Title: Regulating distance booster for piezoelectric and magnetostrictive power converters
Inventor: SCHMIDT HEINZ
IPC: H01L41/09
Filed: 1995-11-18
Abstract: The incompressible liquid (7) in the hydraulic amplifier (1) is enclosed in an hermetically sealed chamber (3). The seal can be in the form of a bellows, preferably a metal bellows (4), a metal membrane or similar device. The joint between bellows or membrane and the chamber can be formed by gluing, soldering or welding, rendering the chamber absolutely leak free. The angle between the direction of the primary transducer stroke (9a) and the converted output stroke (9b) can be any angle between 0 deg. and 180 deg..
Patent DE-19546245-A1 (DE)
Title: Axial clamp for supply reel with retaining mandrel
Inventor: LENARZ OLIVER DIPL ING
IPC: B65H75/24
Filed: 1995-12-12
Abstract: The supply reel (11) clamp (10) comprises a reel retaining mandrel (16), to which is coupled an axial stop (25) acting onto one reel front side. The other reel front side is acted upon by at least one clamping element (32), securing the reel against the stop. The clamping element is permanently coupled to the clamp and can assume a position, immersed into the retaining mandrel, for changing the supply reel. Pref. the clamping element coacts with a clamping cone (46) inside the retaining mandrel and coaxial to it.
Patent DE-19549088-A1 (DE)
Title: Lifting table, esp. for industrial manufacturing,
Inventor: EHRENLEITNER FRANZ
IPC: B66F7/06
Filed: 1995-12-29
Abstract: The lifting table has a base frame (2), a carrier frame (3), a scissors mechanism arranged between the frames and a linear electric drive (5), e.g. a spindle (13) with a spindle nut (14) mounted essentially in the plane of one pair of scissor arms. The linear drive acts upon two pivot levers (15) arranged symmetrically wrt. the spindle nut. Rotary levers (18) linked to the pivot levers are connected to the other pair of scissor arms directly or via intermediate elements. The rotary arms can be linked eccentrically to a connecting tube (19) connected to the other pair of scissor arms so as to rotate them.
Patent DE-19601035-A1 (DE)
Title: Upper part of a spindle for use in spinning or twisting machines
Inventor: STAHLECKER GERD
IPC: D01H7/04
Filed: 1996-01-13
Abstract: The upper part of a spindle for spinning or twisting machines has an upper case made from a thin-walled metal tube by cold-forming including a moulded-on one-piece drive wharf.   The upper case (1) is made by hydrostatic press-shaping and supplied with faces (12, 13) for holding a spindle bolster (2) to be inserted into it.  Preferably the upper case has a smaller diameter in the drive wharf (3) area than it does in other areas (16, 19) along its length.
Patent DE-19605699-A1 (DE)
Title: Saw for cutting plates
Inventor: BIEDERMANN ERNST
IPC: B23D47/04
Filed: 1996-02-16
Abstract: The saw has a motor (14) propelled circular blade (17) in a protective housing (11), combined into a single unit, with a guide rail (21) and a base plate (24) with a saw seam (29). There is a holder (22), for the goods to be sawn, which can be moved vertically parallel to the base plate. The guide rail is attached to this holder. The motor unit may be attached to the rail via a traverse guide (19), which attaches to the rail through a slide or ball bearing guide (20). The holder may be actuated by a mechanical, pneumatic, hydraulic or electromagnetic lift cylinder (27,28).
Patent DE-19611075-A1 (DE)
Title: Pump pressure head regulator e.g. for heating system
Inventor: MEIERS WOLFGANG DIPL ING
IPC: F04D15/00
Filed: 1996-03-21
Abstract: The figure shows a heating installation with a circulation pump (1), circuit (2), a heater (4) with valve (3), pump inlet (6), pump outlet (5) and the pump driving motor (11). The absolute pressure pickup (7) passes the actual value of this pressure along data line (8) to the regulator (10) for the motor, while the required value of the head is sent along the data line (9). The motor revs. are varied so that the difference in the absolute pressure for the working state and the non-working state remains the same during normal operations.
Patent DE-19613707-A1 (DE)
Title: Pick-up or discharge appliance for loading units, especially for shelved storage unit
Inventor: BECKER KLAUS DR ING
IPC: B66F9/07
Filed: 1996-03-26
Abstract: Swivelling grippers (4a) are positioned on both sides of the loading unit and are pushed in or pulled out in the conveyor direction towards the side surfaces (14). The loading unit is clamped by the sword-shaped grippers which swivel synchronously and with a pre-set maximum force towards the side surfaces of the loading unit to be picked up.  The grippers are each pivoted by a draw-bar (15) whose ends facing away from the grippers are pivot mounted on different ends of a double lever (16) which is fixed to a shaft turned by a motor on its longitudinal axis.
Patent DE-19615993-A1 (DE)
Title: Removing traces of mercury from natural gas before distribution
Inventor: TISTL MICHAEL DR
IPC: C10L3/10
Filed: 1996-04-09
Abstract: In a process for removing mercury from natural gas, the gas is subjected to the usual preliminary cleaning process and then passed through a filter with a large internal surface area. The mercury forms an amalgam with a metal inside the filter. Also claimed is an apparatus for the process in which the filter consists of a vessel (1) which has front (3) and rear (4) closures and a filter element (2), and which can be sealed so that neither the collected mercury nor the natural gas can escape into the surroundings. Each filter element has connections enabling an electrical voltage
Patent DE-19621563-A1 (DE)
Title: Electroconductive resin compsn. with relatively constant surface resistance
Inventor: FUJII TAKESHI
IPC: B65D85/86
Filed: 1996-05-29
Abstract: Electroconductive resin compsn., with surface resistance values in the 10<4>-10<12>  OMICRON  range at both 10 V and 500 V and a ratio of the values at 10 V and 500 V of 10<6> or less, contains (a) a polyphenylene ether or an alkenyl-aromatic resin, (b) a copolymer (I) with an amine no. of 170 or less and (c) 2-45 wt.%, w.r.t. (a) + (b), of C black with a dibutyl terephthalate oil absorption of 70 ml/100 g or more. (I) is derived from an alkenyl-aromatic cpd. of the formula Ph-CR=CH2 (II) and an N,N-dialkylaminoalkyl (meth)acrylate of formula CH2=C(R1)-COO-R2-NR3R4 (III); in which Ph has 0-5 substits. selected from halogen, vinyl, amino, OH and 1-6 C alkyl; R = H, 1-6 C alkyl or halogen; R1 = H or Me; R2 = 1-6 C alkylene; R3, R4 = H or 1-6 C alkyl.
Patent DE-19623054-A1 (DE)
Title: Carrying handle used while installing boiler
Inventor: SUSSMANN ERICH
IPC: F24H9/00
Filed: 1996-06-10
Abstract: The nonslip rubbered carrying handle section (3,3a) is supplemented by fixer sections (2,2a,4a,5a) as screwed in a boiler threadway (4,5). The fixer section includes an extension part and an adaptor (4a,5a) which in turn is releasably joined by instant fastener or thread to the cranked extension of the fixer section (2,2a). Several adaptors are provided for different boiler threads. Thread (4) is in the upper part of the boiler on a boiler feed connection with 1" or 5/4" as against the thread (5) which lies in the bottom part of the boiler at a standard M 8- M 12 foot connection. The boiler has several carrying handles, notably two in the upper part and two in the lower part, the handles designed as U-shaped stirrups in top and bottom boiler parts.
Patent DE-19623454-A1 (DE)
Title: Method for making trenches and ditches
Inventor: HARTUNG JOSEF
IPC: E02D17/08
Filed: 1996-06-12
Abstract: The method involves a cutting device which will form the trenches. The walls of the trenches will be supplied with protective plates. These fresh cut trenches are prevented from caving in by the plates on the trench walls. The device back fills and compresses the back fill as it goes along.  The protective plates are for inspecting the trench walls are pushed against the walls by the cutting device. The protective plates and compressed back fill provide additional security against collapse.
Patent DE-19624589-A1 (DE)
Title: Filling appliance for compressed air containers
Inventor: NOEDING HARALD
IPC: F17C13/02
Filed: 1996-06-20
Abstract: A pressure-hose (14) fitted with an adapter (15) for the compressed air is attached to the inlet (18) of a hand-piece (11) containing a valve (13). The outlet (19) of the hand-piece is connected to a dispenser-adapter (16) for supplying pressure.  The adapter connects and simultaneously opens a valve of the especially profiled compressed air container (1). The hand-piece incorporates a pressure-control (3) adjustable to a certain air pressure on the adapter in the form of high pressure nozzle.
Patent DE-19627689-A1 (DE)
Title: Valve flap for use in large as well as small dia. pipes
Inventor: HABERMEHL FRIEDHELM
IPC: F16K1/226
Filed: 1996-07-10
Abstract: A valve flap comprises a core and a surrounding protective plastic mantle. The valve flap dia. is in excess of 500 mm, and the protective mantle has a tensioning surface.The core pref. consists of steel, and the protective mantle pref. consists of polyethylene.
Patent DE-19628355-A1 (DE)
Inventor: KOOPS HANS W P DR
IPC: G03F7/00
Filed: 1996-07-13
Abstract: The system of the invention comprises a process designed for the economical and, by comparison with prior art methods, less laborious production of photon components having a plurality of spaced photon components on the surface of their substrate. According to the invention, a polymerisable swelling agent is applied to a substrate, preferably by means of vapour pressure. In a second step the swelling agent at exposed points on the substrate surface are exposed to a beam of charged particles. A conversion into solid substances having, in their refractive index and height contour, the optical effect of photon crystals takes place at these points. It is possible by the process of the invention to produce photon crystals with improved properties and especially in miniaturised form.
Patent DE-19629433-A1 (DE)
Inventor: KIY THOMAS DR
IPC: A61K35/66
Filed: 1996-07-22
Abstract: A composition of micro-organisms which contains omega-3-fatty acid (in particular an eicosapentanoic acid or docosahexanoic acid) is used to prepare a medicament having prophylactic and therapeutic uses against a parasitary disease of animals. The composition consists of micro-algae which can be heterotrophically cultivated, aquatic photosynthesising micro-algae, lower fungi or bacteria and may optionally also contain another medicament, for example a coccidiostatic or a salinomycin.
Patent DE-19629814-A1 (DE)
Title: Condensation polymer, e.g. aromatic poly:amide
Inventor: EICHENAUER DIETER DR
IPC: C08G69/32
Filed: 1996-07-24
Abstract: A method for the preparation of condensation polymers with pre-determined molecular weights via essentially irreversible reactions between starting materials occurring as the result of the step-wise addition of components, comprises the following steps : (1) a certain amount (a) of a first component (A) containing at least one starting material for the polymer and optional solvent, accelerator/catalyst and/or processing aid is delivered to a reaction vessel ; (2) a set amount (n) of a precise proportion ( delta -b) of a second component (B) also containing at least one starting material for the polymer and optional solvent, accelerator/catalyst and/or processing aid is delivered to the same reaction vessel ; (3) the proportion of (B) delivered in each addition step is determined according to data obtained from previous trials carried out under practically the same conditions as the actual addition process ; (4) the proportion of (B) to be added in to the reaction vessel is recalculated before each addition step ; and (5) reaction between (a) and each added proportion of (B) is carried out until the required molecular weight is reached.
Patent DE-19633496-A1 (DE)
Title: Monochromator for electron microscopy
Inventor: ROSE HARALD PROF DR
IPC: H01J37/05
Filed: 1996-08-20
Abstract: The monochromator has electrostatic deflectors (1-4) arranged in pairs about a centre axis (5). The deflectors have shapes that form an overall omega shape.  A slit diaphragm (7) is formed at the point that the emission cuts the axis and in the focal line an astigmatic intermediate image is formed. The width of the slit can be varied to change the energy level.
Patent DE-19634287-A1 (DE)
Title: Chop sticks with european gripping design
Inventor: KNOOP HEINZ-PETER
IPC: A47G21/06
Filed: 1996-08-24
Abstract: The chopsticks have in the finger hold area control surfaces which allow better contact between hand and sticks. The work tips (AS) of the sticks have a tong-like shape whose inner grip faces have a roughened surface. The finger hold faces are designed to form a design set with European cutlery comprising knife, fork and spoon. The finger hold faces can be structured with pattern and made from various materials.
Patent DE-19634741-A1 (DE)
Title: Waste pre-treatment for efficient, pollution-free incineration in plant
Inventor: HENIGIN PETER
IPC: B03B9/06
Filed: 1996-08-28
Abstract: Pre-treatment prepares waste for incineration. Light material of high calorific value is separated mechanically. A composing or fermentation process follows. Heavy and inert materials, and residual, high calorific value light materials are screened-off. The remainder is sent for incineration.
Patent DE-19637227-A1 (DE)
Title: Food colours prepd. from flowers, typically hibiscus flowers
Inventor: PUTATUNDA DIPTEN
IPC: A23L1/275
Filed: 1996-09-13
Abstract: Mfr. of food colours from flowers, typically hibiscus flowers, comprises:(a) removing the calyx and androceum from half bloom flowers;(b) washing the flowers and storing them in a pre-cleaned stainless steel vessel;(c) heating the flowers with water to \-65-70 deg C in a decoction chamber;(d) preparing a 5% wt./vol. soln. of an alkaline amino acid in demineralised water and adding the soln. to the decoction chamber contg. the flowers until the pH of the aq. phase is 7.5-8;(e) heating the mixt. until the temp. of the aq. phase exceeds b.pt. and steam is generated with a pressure of \-1.2 kg/cm, and maintaining this for 1-2 hrs.;(f) cooling the soln. in the decoction chamber to 20  deg C and releasing the pressure;(g) transferring the coloured soln. obtd. from the decoction chamber to a closed stainless steel vessel;(h) adding an acidic amino acid to make the soln. mildly acidic;(i) maintaining the acidic coloured soln. under a blanket of nitrogen for 5-6 hrs. for maturation at 20  deg C;(j) filtering the matured extract;(k) dissolving 15% wt./vol. in a polysaccharide such as maltose and/or maltodextrin in the filtrate;(l) spray drying the filtered mature extract, and(m) sieving the dried powder to obtain a food colour. Also claimed are the food grade colours obtd. from this process and the appts. necessary for mfr.
Patent DE-19637931-A1 (DE)
Title: Method of processing photographic film and forming overall image of several master images stored on film
Inventor: ENDLER DOMINIK DR
IPC: G03B27/46
Filed: 1996-09-17
Abstract: The method provides processing of photographic films on which several master images are stored. An overview image is generated from the films. In addition to the overview image, a hard copy print out is generated which contains order-specific additional information. Additional information on the individual films may also be provided. The data may be read from the film or provided via an electronic information network. To provide an overview image from several image masters, all of the master images on the films are electro-optically scanned point by point. The resulting image signal is then processed. The master images are then analysed according to predetermined criteria. Then for each film only a predetermined number of images are put on the overview. This number is smaller than the total number of images.
Patent DE-19640633-A1 (DE)
Title: Panel fastening system used in building
Inventor: ROSENKRANZ PETER-LEO
IPC: E04F19/04
Filed: 1996-10-02
Abstract: The constructional system is used in a building. Floor beams (5), upright frame members (4) for walls and horizontal suspended frame members (3') in the ceiling have their sides facing the inside of a room covered with adhesive material (1). The floor (2''), wall panels (2) and ceiling panels (2') stick firmly to the adhesive. Joints (10) in the wall facing panels and the ceiling panels run along the structural or support members so that the adjacent edges of the panels are glued to the same frame member.
Patent DE-19640704-A1 (DE)
Title: Ball ejection equipment with ball infeed
Inventor: KNIRSCH WOLFGANG
IPC: A63B69/00
Filed: 1996-10-01
Abstract: The equipment consists of a frame (12) in the shape of a truncated pyramid. The top of the frame has four sides on which the four sides (24) of a basket, for the balls, can be hinged together. The underside of the basket incorporates a guide (28) which feeds balls, one at a time, to a ball ejector mechanism (14,18). The ball ejector mechanism consists of a cylinder in which a pneumatically operated plunger is driven against a ball which is supported on a ring (20) at the top of the cylinder. The cylinder is mounted on a pivot (16) so that the angle, at which the balls are ejected, can be adjusted. The sides of the basket for the balls can be swung down to cover the ejector mechanism.
Patent DE-19645556-A1 (DE)
Title: Steering signal generating device for target tracking of e.g. military missile
Inventor: KROGMANN UWE
IPC: G05B13/02
Filed: 1996-11-05
Abstract: The device includes a searching head (16) which records an image of a field of view containing the target (10). The device also has an image processor (56,58,64) to generate measurement parameters which reproduce the movement of the target (10) relative to the projectile (68). The device also includes an arrangement (26,28) for generating steering or deflection signals from the measurement parameters. A reference system (20) is responsive to the movement of the projectile. The steering signal generator includes a trained, knowledge based signal processor (26). Measurement parameters ae applied as further inputs to the signal processor (26,28). The parameters represent the state of movement of the projectile (68) and are taken from measurement parameters of the reference system (20). The signal processor (26,28), e.g. neural network or a fuzzy inference system, is self-trained to generate optimal steering signals taking into account the movement of the target (10) and the state of movement of the projectile.
Patent DE-19648727-A1 (DE)
Title: Drive for optical deflection system
Inventor: GOETZ BERNT DR
IPC: H01L41/09
Filed: 1996-11-25
Abstract: The optical deflection system has a support mounting (2) for several piezoelectric elements (1), which may be piezoelectric ceramic material, and a support surface (3) for the optical deflection elements (4), eg. mirrors.  The piezoelectric action tilts the optical deflection elements by controlled amounts.  The optical deflection system can be rigidly mounted on a support base or can be tilt mounted via sprung supports.  This may be an articulated flexion spring arrangement.  The piezoelectric drive is magnified even more by using an array of deflection units.
Patent DE-19650359-A1 (DE)
Title: Separation of liquids from gases
Inventor: KITTLER HELMUT
IPC: B01D45/06
Filed: 1996-12-05
Abstract: The separation of liquids, particularly oil mist, from a gas stream is carried out in a vessel built up of at least three concentric tubes where gas enters the innermost tube and the gas flow is diverted to impart a radial component to it, which forces the gas through radial openings into a middle chamber, and, from there, through similar openings, to an exit chamber.
Patent DE-19653046-A1 (DE)
Inventor: KLIPPERT UWE
IPC: E05F11/38
Filed: 1996-12-19
Abstract: The invention relates to a device for attaching a slideable window pane of a motor vehicle to the control device of a window winder. Said device comprises a first part with a raised, protruding stop element and a second part with a substantially horizontal, oblong recess with which the stop element forms a positive fit, whereby one of the two parts is connected with the window pane and the other part with the window winder. The device is characterized in that the recess (12, 12a, 12aa, 12c) of the second part (1, 1a, 1c) has an inlet opening (10, 10a, 10c) running in the direction of the stop element (2, 20a, 20b, 20c); the vertical centre axis (100) of the inlet opening (10) and the vertical centre axis (200) of the stop element (2) are at a distance from each other; the horizontal extension of the recess (12, 12a, 12aa, 12c) is at least 1.5 times as wide as the stop element (2, 20a, 20b, 20c); and the stop element (2, 20a, 20b, 20c) is prevented from leaving the attachment area. The invention is characterized in that it permits simple and safe assembly and adjustment of the window pane while at the same time increasing the functional reliability of the window pane. If necessary, blind assembly is also possible.