baber/WOPTO huggingface dataset:
Patent DE-19540684-A1 (DE)
Title: Hair curling roller with outward extensions
Inventor: KIM HYEONG SOOK MORIN
IPC: A45D2/24
Filed: 1995-11-01
Abstract: The hair roller has an adhesive sleeve (3) seated on a winding core whereby an adhesive strip (5) of selectable length and containing the outwardly protruding adhesive projections (6) extends from sleeve radially outwards. This extending strip is then wound with the hair onto the winding core. The length (L) of the strip is such that the strip winds wound the core and sleeve in whole number turns. The width of the strip in the axial direction of the core corresponds to that of the sleeve. The sleeve and strip are made from a hooked tape.
Patent DE-19544414-A1 (DE)
Title: New tropolone substituted bismuth compounds
Inventor: KEPPLER BERNHARD K
IPC: A61K33/24
Filed: 1995-11-29
Abstract: Tropolone-substituted pentavalent bismuth compounds (I) are new. BiT1-5X0-4 (I)  T = tropolone derivative or anion, preferably substituted by halo, NO2, alkyl, aryl, especially phenyl, heteroaryl, especially pyridyl, quinolyl or furyl, amino, especially amino or alkylamino, aldehyde, keto, alcoholate or acid, especially 1-4C carboxylic acid, groups;  X = ligand, preferably halide, nitrate, sulphate, carbonate, carboxylate, especially 1-4C carboxylate, aromatic carboxylate, especially benzoate, salicylate or derivative, citrate, malonate, lactate, substituted benzene, especially phenyl, tolyl, xylyl and derivatives, or heterocyclic carboxylate.
Patent DE-19544627-A1 (DE)
Title: Absorber tube for solar collector
Inventor: BAUER HEINRICH
IPC: F24S10/75
Filed: 1995-11-30
Abstract: An absorber tube consists of titanium oxynitride-coated metal sheet in the form of basic geometrical shapes consisting of triangles, squares, rectangles, rhombuses, parallelograms, trapeziums or hexagons. The sheet is arched to form an omega-shaped tube and is welded between the legs of the omega. Preferably, the geometrical shapes are only used for the absorber tubular portion and not for the connection pieces and welding and flat absorber faces. The geometrical shapes may be parallel to or at an angle to the tube length. The tube may have enlarged absorber faces fitted, at the sun-facing side, with photovoltaic elements for use as a hybrid collector and the absorber faces may have grooves to increase stiffness. Several absorber tubes may be welded together using coupling pieces to form longer tubes.
Patent DE-19546495-A1 (DE)
Title: Equalisation of power distribution to loads e.g. for railway locomotive
Inventor: SCHLINGMANN NORBERT DIPL ING
IPC: B60L9/00
Filed: 1995-12-13
Abstract: A procedure for an equalised distribution of electrical power to parallel-operated current converters with controllers feeding at least one load has the load supplied with DC. At established points in time, the actual value of the total current is divided by the number of parallel current converters and the result together with a default voltage calculated for the converters is communicated to the controllers to form an internal set-point. The controller of each converter also uses the actual value of its own current forming the control parameter. For the calculation of the default voltage, system data for the load are used as a basis.
Patent DE-19547695-A1 (DE)
Title: Motor vehicle gear-shift device
Inventor: MAIER JOSEF DIPL ING
IPC: G05G7/10
Filed: 1995-12-20
Abstract: The casing (10) holds the gear-lever (12) so that it can swivel while being fastened to a shaft (14) mounted in the housing (16) and holding the first cable pulley (18) rotated by the gear lever as it swivels to its positions for a gear change. The gear box (20) houses a gear shaft (22) and the second gear pulley (24), connected to the first gear pulley by a tension cable formed of an inner flexible cable (26) and two cable covers (28,30). The steel cable (26) has at one end an anchoring pin (32) clamped in a groove (34) of the pulley (18), and then goes in the circumferential groove (36) to the abutments (38,40). Other features are also explained.
Patent DE-19547800-A1 (DE)
Title: Aq. ink jet printing ink giving weather-resistant prints
Inventor: KVITA PETR DR
IPC: C09D11/30
Filed: 1995-12-20
Abstract: Aq. printing ink for ink jet printing contains (a) 0.1-15 wt.% solid pigment formulation contg. 10-90 wt.% pigment and 90-10 wt.% polyacrylic resin contg. COOH gps.; (b) 0.1-10 wt.% water-soluble anionic dye; (c) 0.5-10 wt.% drying accelerator; (d) 0.1-5 wt.% base; (e) 0.01-5 wt.% nonionic surfactant of formula R-(CH2CH2-O)-Y-(CHY1-CHY2O)q-R1 (I); (f) 0.01-5.0 wt.% of (f-1) 8-22C alkanol, (f-2) 6-24C alkandiol, (f-3) nonionic surfactant of formula R2-(CH2-CH2-O)r-(CHY3-CHY4-O)s-H (II) and/or (f-4) dialkyl sulphosuccinate of formula R3O-CO-CH2-CH(SO3<->M<+>)-CO-OR4 (III); and (g) water. In the formulae, R and R2 are each 8-22C alkyl; R1 is a 1-8C alkyl, 5-8C cycloalkyl, phenyl-(1-4C)-alkyl or styryl; R3 and R4 are each 1-16C alkyl; one of Y1 and Y2 and one of Y3 and Y4 are Me or Et and the others are H; p, q, r, s = 0-24 with (p+q) and (r+s) = 2-24; and M<+> is a cation.
Patent DE-19603181-A1 (DE)
Title: Complete separation of anolyte and catholyte in electrochemical processes
Inventor: HAMANN CARL HEINZ PROF DR
IPC: C25B3/25
Filed: 1996-01-30
Abstract: Complete separation of the anolyte and catholyte in the electrochemical production of bulk or fine chemicals is achieved using an ionic-conductive solid permeable membrane based on beta-alumina or another cation-conductive ceramic.
Patent DE-19608547-A1 (DE)
Title: Improvement in distillate quality of
Inventor: KOTHE ULRICH
IPC: C12H6/02
Filed: 1996-03-06
Abstract: Improving the quality of a distillate from a water bath distillery comprises a catalyst and cooler arrangement in which vapours released above the mash are heated at a point between the mash container (2) and the spirit vapour inlet tube (10) supplying the cooler (7).
Patent DE-19608800-A1 (DE)
Title: Drum, especially as percussion instrument, with skin tensioning device
Inventor: FALTER MANFRED
IPC: G10D13/20
Filed: 1996-03-07
Abstract: The stand has a vertical support rod (3) fitting through a central opening in the cymbal (1), which rests on a seating block (4) secured to the support rod. The cymbal is pressed against the seating block via a fixing secured to the free end of the support rod. The support rod can slide relative to the seating block. There is a stop element (8) at its free end fitting through the central opening in the cymbal when the support rod is extended, but prevented from passing through the opening upon retraction of the support rod by a compressed deformable sleeve (9).
Patent DE-19609783-A1 (DE)
Title: Low-pressure cleaning process and assembly
IPC: B01D1/26
Filed: 1996-03-13
Abstract: A cleaning process and assembly use a vacuum chamber at a pressure of less than 200 mbar with a two-phase cleaning fluid. The fluid is a combination of an aqueous cleaning agent and, a vapour phase containing an organic solvent. The vapour phase is generated by distillation of the organic solvent. The novelty is that: (a) the two-phase system contains a water-insoluble organic solvent; (b) the cleaning agent liquid phase is transferred to the vapour phase by distillation; (c) the evaporation of the liquid phase from the two-phase system takes place apart from the other liquid phase, and the boiling point of one phase is always less than that of the other phase; (d) the evaporation of one liquid phase in the two-phase system is effected by heat exchange in the vapour phase, with the other phase.
Patent DE-19617463-A1 (DE)
Title: Method for retreatment of badly soiled, oil contaminated or corroded metal parts of vehicles and machines
Inventor: TERSCHLUSE REINHOLD
IPC: B08B3/04
Filed: 1996-05-02
Abstract: Metal parts of more or less equal size are placed as a load together with a vibratory abrasive medium in a revolvable drum. For the respective loads of metal parts for treatment a composition of abrasive medium is selected in such a way that in operation it penetrates the smallest possible space.  The amount of abrasive medium takes up 5-50 per cent, and preferably 20-40 per cent of the drum space and is mixed with cleaning fluid of low viscosity.
Patent DE-19622177-A1 (DE)
Title: Disposable photographic camera with film carrying prerecorded data
Inventor: ARNOLD ANDREW DANIEL
IPC: G03C1/00
Filed: 1996-06-01
Abstract: The camera is sold in an outer package (10) on which information concerning the enclosed film is printed. Its light proof casing contains a shutter (160), an exposure lens (16), and a film strip (100). The film strip is unreeled from a first chamber (142) across the aperture (144) and into a cartridge (130) in a second chamber. A section of the film strip carries prerecorded information which is read by the processing laboratory and used in development of the film and execution of the customer's order in accordance with the information on the package.
Patent DE-19623377-A1 (DE)
Title: Semiconductor thermogenerator manufacturing device
IPC: H01L35/08
Filed: 1996-06-12
Abstract: The mechanism consists of a three chamber vacuum assembly, forming an ohmic metal conductive layer, together with the P and N conductive semiconductor layers.  The substrate strip is guided over the deflection rollers to the respective outsides of three rotary hollow mask cylinders.  The cylinder rotation is synchronised, and their periphery carries each one or more complete part-structures of a thermo-generator in the form of recesses.  In the centre of each is located a source of the material for forming the respective layer components, which supplies the material to the substrate strip via the recesses.
Patent DE-19623494-A1 (DE)
Title: Guide with chain track which moves bottles through cleaning plant
Inventor: BOEHME KLAUS
IPC: B08B9/42
Filed: 1996-09-07
Abstract: The bottles are mounted in cells which are moved by a chain through the cleaning plant with soap and water baths. Sprays are also mounted next to the baths. The alkaline or soap bath (6) is in the form of a closed winding channel (8) through which the chain track (3), with the bottle cells, is moved. A label remover (13) is mounted near an upper channel section at right angles to the movement of the chain track. The label remover is connected by a channel (14) to a lower section of the channel.
Patent DE-19628982-A1 (DE)
Title: Number combination lock for locker door
IPC: E05B13/10
Filed: 1996-07-18
Abstract: The lock has a casing with a lock catch which is held against the power of a spring so that, in one position it is held and in another, it can move. The carrier has multiple rotatable discs which, in one position, allow the lock catch to be released. The section of the door (14) of a locker, is lockable against an opening by a lock tongue (30). The tongue is secured against movement by a lock bar (33) in the locked position.
Patent DE-19631770-A1 (DE)
Inventor: FUECHSL KLAUS
IPC: H01R43/28
Filed: 1996-08-06
Abstract: The invention relates to a method for the twisting of at least two single-lines and comprises the following steps: i) clamping of one of the ends (33) of individual lines (15,16) deviated along a certain length, in a separate untwisting device (10) rotating parallel to a twisting axis (A), ii) clamping of the other ends (33) of the individual lines in a separate twisting device (8), arranged so that they can rotate together on the twisting axis (A), iii) provision of a drill shuttle (6) in between the essentially taut lines (15,16) and iv) rotation of the twisting devices (8) on the twisting axis (A) and rotation, in the same direction, of the untwisting devices (10) about the axis of the individual lines (15,16). This method enables the production of twisted individual lines to be realized under more flexible production conditions. The invention also relates to a device for the twisting of at least two individual lines.
Patent DE-19639387-A1 (DE)
Title: Hydraulic pressure control device for four-wheel drive motor vehicle
Inventor: SAKANE SHINSUKE
IPC: B60T8/1755
Filed: 1996-09-25
Abstract: The device has a wheel speed detector (WD) and a wheel speed calculating unit (VV) that computes the wheel speed based on the output of the detector. A left and right standard velocity producing units (VL,VR) generate a standard left wheel speed and right wheel speed, respectively based on the output of the calculating unit. The output difference of both producing units are obtained by a velocity difference calculating unit (DV). Based on the output of the wheel speed detector, a vehicle body speed estimating unit (VS) calculates the estimated vehicle body speed. A horizontal acceleration estimating unit (LA) estimates the horizontal acceleration generated in the vehicle by getting the product of the calculated vehicle body speed and wheel velocity difference. Turn of the vehicle is judged by a turn decision circuit (CJ) when the estimated horizontal acceleration exceeds the determined value. The rear wheels inner ring is held by a rear wheels inner ring holder (RH) before hydraulic pressure is controlled by the turn decision circuit.
Patent DE-19643704-A1 (DE)
Inventor: ORTELT MARTINA DR
IPC: C08G18/64
Filed: 1996-10-23
Abstract: Aqueous resin dispersions are prepared by an at least partial reaction between the following two components and then mixing the neutralised resin with water: (I) ketone, ketone/aldehyde or urea/aldehyde resins containing hydroxyl groups, or their hydrogenated derivatives; and (II) at least one hydrophilic modified (poly)isocyanate containing at least one free isocyanate group, prepared by reacting one or more (poly)isocyanates with compounds that contain at least one (potentially) hydrophilic group, at least one reactive functional group and active hydrogen atoms (according to the Zerewitinoff test).
Patent DE-19644401-A1 (DE)
Title: Producing sharp-edged cavity in workpiece
Inventor: ADAMIS PANAGIOTIS PROF DR
IPC: B21D26/02
Filed: 1996-10-25
Abstract: A form tool (1) is used, in which a part (9) formed as a die is controllably movable for formation of the cavity in the workpiece. A displaceable retainer (8,11) for the tool part is fitted in the form tool, preferably in an upper part. The retainer is arranged as a piston (8) in a prismatic or cylindrical hollow space (6) with a bush (7) made of low-friction material. In connection with the hollow space, a hydraulic cylinder unit (13), preferably provided with a path meter (17), is fitted to the outside of the form tool. The piston is fitted on the connecting rod (14) for the cylinder.
Patent DE-19649105-A1 (DE)
Inventor: MEISNER EBERHARD DR
IPC: G05B9/02
Filed: 1996-11-27
Abstract: The arrangement tests the safety of systems which contain an electro-chemical energy storage, such as a battery, which provides, at least occasionally, the electric energy for the execution of a security process. The electro-chemical energy storage is equipped with a permanent identification carrier, through which the characteristic sizes and the fitness of the energy storage in the system can be determined. The energy storage may be arranged in a vehicle, and serves for a supply of its brake system. The identification carrier is preferably an electronic memory component, which contains information, e.g. about manufacturer, product type and date, expire date, etc.
Patent DE-19710700-A1 (DE)
Title: Motor vehicle diaphragm clutch
Inventor: TERADA NAOHIRO
IPC: F16D13/60
Filed: 1997-03-14
Abstract: The clutch has a clutch cover (2) with its radially outer portion connected to a flywheel (50). The clutch cover (2) has, adjacent to the inner radial portion first support feet  (11), press formed at positions spaced regularly around the circumference of the clutch cover to extend to the flywheel side. Further other feet (10) extend to the flywheel side from positions adjacent to the first supports. There can be further second supports (12) on the radially inner portion of the cover between the first support sections. The second support parts are formed to extend to the flywheel side.
Patent DE-19710900-A1 (DE)
Title: Thermic flowmeter for measuring flow medium quantity
Inventor: RAUCH MANFRED DR ING
IPC: G01F1/684
Filed: 1997-03-15
Abstract: The flowmeter has an air-filled or evacuated hollow housing (1), enclosing a thin-walled pipe (5). The pipe carries at least one electrical winding (7) formed from an insulated resistance wire. The housing has a number of contact pins (6) with their opposite ends lying on the inside and the outside of the housing.  The ends of the resistance wires are connected to the ends of the contact pins on the inside of the housing. The thin-walled pipe may be wound with 2 measuring windings (7a,7c) at its opposite ends and an intermediate heating winding (7b).
Patent DE-19711506-A1 (DE)
Title: Semiconductor optical detector for communication system
Inventor: MORIKAWA TAKENORI
IPC: H01L31/0352
Filed: 1997-03-19
Abstract: The detector has three layers sequentially deposited on an Si substrate with the light absorption layer sandwiched between two silicon layers forming a single, epitaxial Si-Ge layer with a Ge concentration distribution such that there are no Ge concentrations on the junction surfaces with the two Si layers. In the middle of the single, epitaxial, Si-Ge layer is located a triangular concentration profile with a peak concentration value. Alternatively the light absorption layer is a laminate of an epitaxial Si layer and an epitaxial Si-Ge layer, forming an Si/Si-Ge over-grid layer with a specified Ge concentration distribution.
Patent DE-19720147-A1 (DE)
Title: Container volume measuring and displaying method
Inventor: NICOLAI WALTER
IPC: G01F17/00
Filed: 1997-05-14
Abstract: The method is used to determine and display the empty and full volumes of a container. The container has rigid walls and can be any desired shape. The container can be closed from the atmosphere or a reference gas pressure. The volume is determined by means of an electronic calculator. The remaining volume (Vo) in the container is calculated by an isothermal volume change when the container is closed. The gas pressure is measured before and after the volume change. The values of the volume change (DV), the initial pressure and the difference in pressure before and after the volume change are input into the computer and the residual volume is calculated according to a given equation and displayed.
Patent DE-19720576-A1 (DE)
Title: Cooking or baking oven comprises control assembly with touch-controls linked to heating elements
Inventor: FELDMANN ALOYS
IPC: F24C7/08
Filed: 1997-05-16
Abstract: Cooking or baking oven comprises a control assembly linked to several heating elements and facilitates selection of a number of baking/cooking time-temperature profiles programmes.  An operating panel incorporates a number of touch-icon or symbol fields, each of which is coupled to a memory storage unit holding the time-temperature parameters, and which is linked to the appropriate heating elements.  The range of time-temperature profiles available matches the requisite food under preparation and touch-operation of the icons also triggers an associated enunciator light within the icon field and indicates the operating conditions.  The control unit memory storage units control cooking or baking in accordance with a time-temperature profile.
Patent DE-19726540-A1 (DE)
Title: Molten stream impingement pot especially for tilting launder
Inventor: WURTZ PAUL-ANROINE
IPC: C21C5/44
Filed: 1997-06-23
Abstract: An impingement pot has a receiver vessel (1) and, at each opposite edge, a recess (2) for run out of liquid metal and slag. Preferably, the pot is inserted in the entry region of a tilting launder and consists of (by wt.) 55-90 (preferably 65-80)% Al2O3, 3-9 (preferably 4-7)% SiO2, 3-45 (preferably 5-35)% SiC and 2-6 (preferably 3-5)% C. Also claimed are (i) a tilting launder including the above impingement pot in its entry region; (ii) a method of inserting a new impingement pot in a tilting launder by lifting out a worn pot, cleaning the resulting cavity and fixing a new pot in the cavity using a rapid setting concrete; and (iii) a method of operating a tilting launder with an inserted impingement pot, in which pig iron is poured into the pot and, after filling the pot, flows out through the recesses in the desired direction and quantity into the launder.
Patent DE-19730297-A1 (DE)
Title: Operating device with 2-dimensional dialogue movement for use in automobile
Inventor: ADAMIETZ HUBERT
IPC: G06F3/0362
Filed: 1997-07-15
Abstract: The operating device has a rotary switch which is rotated in a first axial position for dialogue in a first dimension and in a second axial position for dialogue in a second dimension. A further switch is used for selection of the function or function group, which is indicated to the user by an acoustic, optical and/or tactile display (7,12).  An elastic element may be used for biasing the rotary switch into the first axial position, with movement into the second axial position by simultaneous depression during the switch rotation.
Patent DE-19732382-A1 (DE)
Title: Furniture layout system for technical devices in office or home
Inventor: MAHLER VERA
IPC: A47F9/00
Filed: 1997-07-25
Abstract: The furniture layout system uses a technical element (1) receiving the external supply lines for connection to the technical devices, enclosed on a number of sides by a number of housing elements (2,3,4) with openings (7.8) in their sides for the supply lines, on and/or within which the technical devices are positioned. The housing elements may be provided with bores, used for reception of fixing elements allowing the housing units to be secured to the technical element and/or to one another.
Patent DE-19732449-A1 (DE)
Title: Sun visor comprising mounting and basic unit on motor vehicle
Inventor: SIMMKE MANFRED
IPC: B60J3/02
Filed: 1997-07-24
Abstract: Mounting carries sun visor on a motor vehicle, comprising a basic unit (3) with an extension segment (4), the position of which can be varied relative to the basic unit. The extension segment is preferably plate-shaped and may be pivoted relative to the basic unit. It may form an insert within the basic unit or be positioned outside it, taking up 1/3 of the length of the basic unit.
Patent DE-19734530-A1 (DE)
Title: Semiconductor acceleration sensor for motor vehicle
Inventor: ISHIO SEIICHIRO
IPC: G01P1/00
Filed: 1997-08-08
Abstract: The acceleration sensor has a semiconductor chip (21) is provided with a wt. part (23) carried by a frame across carried by a cross bar (24). The wt. part determines an acceleration up to about plus or minus 1G, using a piezo electric resistance effect of resistance elements (R11-R14, R21-24), which are formed on the cross bar. A seat (26) carries the semiconductor chip and it is made of material, which has a thermal expansion coefficient, equivalent to a thermal expansion coefficient of the chip. The wt. part is arranged in the vicinity of the seat so that an air damping of the wt. part is attained and the size of an air intermediate space between the wt. part (23) and the seat (26) is determined at 7 microns or more. The size dimension can be determined in a range from 7 to 15 microns.
Patent DE-19736334-A1 (DE)
Title: Automatic dosing of very small quantities through a pipette
Inventor: WETZLER GABRIEL
IPC: G01N35/10
Filed: 1997-08-21
Abstract: The automatic dosing of small quantities of one liquid into another, through a pipette, where the pipette opening is very close to, or touches, the liquid surface before the dose is released.
Patent DE-19736894-A1 (DE)
Inventor: HOUK TALBOTT M
IPC: H05B41/285
Filed: 1997-08-25
Abstract: An integrated circuit 30 drives a pair of MOS power switches 40,42 in a half-bridge circuit connected to a discharge lamp 50. If the lamp fails or is removed, the circuit 30 disables both MOS drive outputs Ho,Lo, in response to a fall in sensed voltage VA which is reflected at control pin CT. The integrated circuit 30 (Fig. 5, not shown) includes an additional latch circuit (124) responsive to a comparator (118) and coupled to dead time delay circuits (126,130) so as to disable the drive outputs Ho,Lo.