baber/WOPTO huggingface dataset:
Patent DE-4107522-A1 (DE)
Inventor: SCHNEIDER WERNER DIPL PHYS DR
IPC: A24D1/00
Filed: 1991-03-08
Abstract: The invention relates to a coaxial cigarette (10) having a coaxial tobacco rod consisting of a core (14) and a rod periphery (18) which contain different mixtures, the wrappings (16, 20) of the rod core and of the rod periphery consisting of combustible material and a filter tip (15) being provided at one end of the coaxial tobacco rod; according to the invention, the ratio between the drawing resistance of the core per unit of length and its packing density is in the region of from about 0.13 to about 0.27 mm water gauge cm<2>/mg, while the ratio of the drawing resistance per unit length of the rod periphery to its packing density is in the region of from about 0.07 to about 0.11 mm water gauge cm<2>/mg; the filter tip is a conventional, preferably ventilated filter. <IMAGE>
Patent DE-4111366-A1 (DE)
Title: Collapsible ski-bob - has support and steering skis, and frame bars, connected freely movable but captive
Inventor: PRESS GEORG
IPC: B62B13/04
Filed: 1991-04-09
Abstract: The ski-bob has support ski and a steering ski and has a horizontal frame bar (1) with saddle (6). The rear end of the bar is curved downward, and has an external thread, on which is screwed a sleeve (15) with internal thread. The sleeve encloses a rotary axis (11), and the top part of a vertical frame bar (12), hinged to the curved end. The lower end of this bar passes through a second sleeve (16) with internal thread. A mandrel (13) on the top of the support ski (25) is screwed into the sleeve, and hinged via a pivot axis (14) of the vertical frame bar. A two-part control rod (19,20) is connected to the steering ski (24) via a hinge (22,23). The lower part is held turnably in a hole (27) in a connection element (26) on the support ski. The top part is non-turnably held by a part (8,9), hinged to the top end of the horizontal bar.
Patent DE-4124375-A1 (DE)
Title: Dishwasher with rotary impellers at upper and lower supports - has switches and controls able to increase pressure of washing liq. at output of impellers
Inventor: FUMAGALLI SILVANO
IPC: A47L15/46
Filed: 1991-07-23
Abstract: The dishwasher has a washing trough and upper and lower supports for receiving the crockery to be cleaned and a base for receiving the washing liq. Pipe lines and a supply pump are included. witches (2,3) and controls increase the pressure of the washing liq. at the outputs of the rotary impeller if need be. The two-pole motor driving the supply pump has main (4) and auxiliary (5) windings. A resistor (1) is switched in series for the drive or main phase in which a speed or 3000 revolutions is achieved. This is reduced when a switch (2) is operated to switch in the resistor. Pref. a cam of a timer (3) delays switch in of the resistor when the motor is started for reaching the max. drive torque. ADVANTAGE - Able to clean even greasy pans and saucepans.
Patent DE-4130454-A1 (DE)
Title: Vibration-damping connector for steps - comprises intermediate section with push-fit connection to wooden step and rigid connection to steel or concrete base structure
Inventor: GUERTLER HUBERT
IPC: E04F19/00
Filed: 1991-09-13
Abstract: The noise and vibration damping connector is used on a building. The connection dampens vibration, movement and sounds between for example, wooden steps and a steel, concrete or aluminium sub-structure. The connection isolates the step through an intermediate fixing (2) which has a push-fit connection to the external section (8) and is more rigidly connected (4) to the base structure. USE/ADVANTAGE - Vibration and noise damping connector for steps reduces sound, heat and vibration transmission in buildings.
Patent DE-4130479-A1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F16K11/052
Filed: 1991-09-13
Abstract: The invention relates to a multiple way mixing valve for heating installations, consisting of a housing (1), formed from two shells (2, 2') and centrally covered, with at least three connection pieces (3) and a rotary valve (4) made of corrosion-resistant material which is adjustable in the housing (1) between partitions (6) delimiting inflow and outflow openings (5') and which is arranged between sealing washers made of likewise corrosion-resistant material. According to the invention, the inflow and outflow openings (5') are arranged in a sleeve (5) made of corrosion-resistant material and, in this, sealing washers (7) made of likewise corrosion-resistant material are arranged on both sides of the rotary valve (4). The sleeve (5) extends beyond the sealing washers (7) with its end edges (5'') or opening edges (21''), prolonging these, of the shells (2, 2'). Arranged in a braced manner between the sealing washers (7) and the covers (8, 8'), which can be braced on both sides on the housing (1) and are essentially likewise of identical shape, is in each case, in the wedges (9) formed by sleeve (5), sealing washers (7) and covers (8, 8'), a sealing ring (10).
Patent DE-4130936-A1 (DE)
Title: Drop-size-adjusting process for mercury electrode - continuously measures electric capacity of interface between electrode and electrolyte
Inventor: LOHSE HEINZ
IPC: G01N27/34
Filed: 1991-09-13
Abstract: The drop formed on a mercury electrode is adjusted to a set size. During formation of the drop, the electric capacity of the interface between electrode and electrolyte under a voltage fully polarising the electrode and at which there is no adsorption of surface-active materials is continuously measured. The result is compared when a predetermined desired value, and if the latter is exceded the flow of mercury to the electrode is cut off. After this has been done, the measurement can be made once again and determination of the discrepancy repeated. If this is exceded by more than a predetermined amount, the mercury supply is cut in again to form a new drop. ADVANTAGE - Forms constant and accurately-defined electrode surface area.
Patent DE-4140531-A1 (DE)
Title: Dosing assembly esp. for water softener in washing machines - allows fluid to flow from a first to a second chamber via a suction bar lever comprising inlet and outlet pipes
Inventor: DEISS ULRICH DIPL ING
IPC: G01F11/28
Filed: 1991-12-09
Abstract: The glass bracket has drillings (8) in which bushes (10) or bolts are accommodated, to form fixing devices. As a safety device in the event of breakage, the bracket incorporates one or more reinforcing members (12) fixed to or enclosing the bushes or bolts. The bracket can be of composite safety glass and glued together, particularly via composite sheet material (4), and the reinforcing members can be inside the individual panes, or between them, being typically of metal, or of glass- or carbon-fibre. It can consist of endless wire, looped to form bores. ADVANTAGE - Maintains supporting function for longer in the event of breakage.
Patent DE-4140698-A1 (DE)
Title: Support for goods in e.g. window frame of motor vehicle - consists of rollers placed on frame edge, and fastening straps with tensioning buckle
Inventor: MAIR HELMUT
IPC: B60R5/04
Filed: 1991-12-10
Abstract: The support (6) has one or more rollers (7). These extend along the edge (4) of the window frame, and are located approx. on the height of the frame. The support may be locked to the body or a part (2) of the vehicle (1). The support has elements (12), to fasten the goods (11). The roller has raised parts and/or recesses (10). Tension elements (12) used to hold the goods, clamp into these.  The elements are tensioned by a buckle (16). The support consists of plastics and/or light metal. USE/ADVANTAGES  - Support system fitted in vehicle prevents damage to tailgate during transportation of overlong goods
Patent DE-4201434-A1 (DE)
Title: Measurement transducer at high voltage for metal encapsulated, gas insulated high voltage switching system - contains Peltier cooling element inside inner conductor for reduced operating temp.
Inventor: SCHWAB ADOLF PROF DR ING
IPC: G01R15/22
Filed: 1992-01-21
Abstract: The measurement transducer has at least one hollow inner conductor (11), an enclosing outer conductor and a transfer circuit inside the inner conductor converting the electrical measurement signals into light signals which transfer the signal from high to low potential. The measurement electrical signal is produced by the capacitance between a measurement electrode in a recess in the inner conductor and inner conductor. A Peltier cooling element (61) inside the inner conductor in close thermal contact with the transfer circuit (25,26) is supplied with current by a current converter (62) enclosing the inner conductor. USE/ADVANTAGE - Reduced operating temp..
Patent DE-4201807-A1 (DE)
Title: Electronic programming circuit for pulse or pulse-cycle count - incorporates special pulse counters with flip=flops and logic gates programmable by entry of two decimal digits
Inventor: MERKLE PAUL
IPC: H03K3/78
Filed: 1992-01-23
Abstract: A range of pulse counts from 1 to 20 is covered by a special combination of circuits for programming any number of addns. or subtractions within these limits. Two decades and a circuit comprising eleven flip-flops and eleven AND-gates are associated with a control circuit (4). The latter is formed of three simple flip-flops (11-13), seven AND-gates (14-20), two OR-gates (21,22) and two NOT-gates (23,24). An additional key is provided for the count of 20. ADVANTAGE - Programmed count can be entered as from a conventional decimal keyboard, e.g. by operation of two keys for 10's and units.
Patent DE-4203545-A1 (DE)
Inventor: BOSSLET KLAUS DR
IPC: C12N5/20
Filed: 1992-02-07
Abstract: The invention relates to monoclonal antibodies and parts thereof which bind preferentially to active human platelets, to the nucleotide and amino-acid sequence of the heavy and light chain of MAb BW 2128 and to an antigen associated with thrombospondin. <IMAGE>
Patent DE-4204263-A1 (DE)
Title: Evaporation cooler for air conditioning system esp. of electric car - has split intake airstream with one part dried before passing through evaporator to remove saturated water vapour
Inventor: SCHLENZ DIETER DR
IPC: B60H1/32
Filed: 1992-02-13
Abstract: The simple cooling unit draws in air via a blower (3) and splits it into a working airstream (1) and an input airstream (2). The working airstream is passed through a zeolite drier (4) and then picks up moisture through the evaporator (5). The input airstream is cooled through passing through the evaporator and enters the vehicle (10). The saturated airstream is vented (9). The zeolite drier is regenerated when the vehicle is parked, and, in the case of electric vehicles, when the battery is recharging. The regeneration is via integral electric heaters. USE/ADVANTAGE - Simple air conditioning for battery powered vehicles. Uses minimum of energy.
Patent DE-4204750-A1 (DE)
Inventor: HALM HANS
IPC: B65D83/00
Filed: 1992-01-31
Abstract: The invention relates to an apparatus for the storage and dispensing of paper clips, having a base (2) and an inner storage space (8) which on its upper side has a removal opening (10), there being secured on the upper side of the base a guide, in particular a column (4) on which a container part (6) is mounted such that it can be displaced obliquely or vertically upwards. <IMAGE>
Patent DE-4206212-A1 (DE)
Title: Gripper loom
Inventor: ARNDT STEPHAN DIPL ING
IPC: D03D47/27
Filed: 1992-02-28
Abstract: The guide system for the strip or rod gripper, to insert a weft through the shed across a loom, has an additional guide surface for each gripper at least at one side of its longitudinal extension. Guide levers, at the lower shed, swing in-and-out to bring the guide surface into sliding contact with the gripper for a given time span. Pref. the guide levers are bonded to a lever shaft, in a keyed mounting, which is near and parallel to the reed shaft. The lever shaft is keyed to a rocker, with its free end connected to a driven coupling. The coupling engages a roller lever at the reed shaft which, in turn, is connected to an eccentric on the drive shaft.
Patent DE-4206445-A1 (DE)
Title: Telephone credit card with replaceable coding chip - has chip purchased in form of stamp then bonded self adhesively to surface of reusable plastic card
Inventor: HOSSFELD KLAUS
IPC: G07F7/02
Filed: 1992-02-27
Abstract: The telephone card has a replaceable coding chip that is purchased to provide a predetermined amount of credit for calls. The coding chip is provided in the form of a 'stamp' that is purchased and replaced the used one on the carrier. The carrier is a plastic card with a defined area for receiving the self adhesive telephone stamp. The coding field occupies a specific location on the card. USE/ADVANTAGE - Replaceable coding chip for use on telephone card. Environmentally friendly, collectable when contain motif etc. Smaller card than prior art.
Patent DE-4207500-A1 (DE)
Title: Special boiler for central heating - has cooled chamber as part of cooled door, and firebox insert of flame resistant material
Inventor: VARGA ZELJKO DIPL ING
IPC: F24H1/28
Filed: 1992-03-10
Abstract: The firebox insert (7) has blocks (22) around its circumference, under which there are openings (21) for returning (26) flue gases (5) into the flames (25). Flue gases pass through the firebox via a duct (8), which is formed by the annular gap between the outside of the firebox insert and the inside (9) of the firebox. A cooled partition (14) with flame-proof protective coating (13) on its end is fixed in the firebox (12). Boiler water (10) from the return connection (18) passes through a flexible pipe (24) and a fixed pipe (19) into the door (1), and flows from the door through a flexible pipe (23) into the flow connection (20). ADVANTAGE - Reduced NOx emission or acid rain causing sulphur.
Patent DE-4208280-A1 (DE)
Title: Washing soil to remove harmful contaminants - by washing comminuted soil in a high pressure washing vessel using a supercritical gas
IPC: B09C1/02
Filed: 1992-03-13
Abstract: Soil-washing process to remove harmful material from contaminated soils or soil-like materials, comprising (a) comminuting the material to be washed to a particle size of at least 2-5 cm, (b) washing the comminuted material in a high pressure washing vessel with a supercritical gas and (c) circulating the supercritical gas through the high pressure washing vessel and a separator in which the harmful materials are separated from the washing gas by varying the pressure and/or temp.. USE/ADVANTAGE - The process allows effective and economical removal of toxic organic cpds. such as PAK, PCP, H18, dioxin, tars and soluble (in)organic heavy metal salts from heavily contaminated earths and earth like materials
Patent DE-4210788-A1 (DE)
Inventor: NESTLER DIETRICH DIPL ING
IPC: B60H1/00
Filed: 1992-04-01
Abstract: A compressor/condenser unit (8) for the air-conditioning system in a vehicle, for incorporation of the components comprising compressor, refrigerant collector, condenser and fan, is proposed, the compressor (14) and the refrigerant collector (15) being mounted in a separate compressor module (1), and the condenser and the fan (25) being mounted in a separate condenser module (2). The two modules (1, 2) are each constructed from folded individual metal sheets (11, 12, 13; 21, 22, 23) so as to be largely self-supporting and can be assembled using two side walls (3, 4), a top (5) and a base (6) to form a complete self-supporting unit (8). <IMAGE>
Patent DE-4215883-A1 (DE)
Inventor: FEHRER ERNST DR
IPC: D01H7/52
Filed: 1992-05-14
Abstract: To ensure desirable spinning conditions in a ring spinning apparatus, the apparatus is provided adjacent to the guide ring (5), on which a traveler (4) is mounted, with a track (10), which surrounds the axis of the spindle (1) and serves to deflect the yarn (3) approaching the traveler (4) so that adjacent to the traveler (4) the yarn portion moving from the deflecting track (10) to the traveler (4) includes an acute angle with the yarn portion departing from the traveler (4). The ring (5) may be either stationary or rotatably driven, in which case the track (10) also rotates. The track (10) may have an oval or elliptical configuration or may be a circle eccentric with respect to the spindle. <IMAGE>
Patent DE-4222966-A1 (DE)
Title: Two band rotory beam antenna for resonance and three times resonance frequency - acts as two times half wave dipole or four times five eighths wavelength radiator
Inventor: MENZLEWSKI VICTOR
IPC: H01Q5/10
Filed: 1992-07-13
Abstract: The antenna has a hexagonal structure as a lambda or 3 lambda loop. It can be made as a totally metal structure wherein a balanced line can be stretched from centre to centre integrated in a U-shaped element carrying antenna. The five eights lambda elements of a trapezoidal directional antenna are distorted so that they lie parallel to each other and form a U-shaped structure with a two times lambda over eight element, corresp. to a rotary system with two vertical parallel anti- end-supplied five eights lambda radiating element. Another radiating pair can be arranged at right angles to form an almost circular diagram. USE/ADVANTAGE - Uncomplicated structure with high directionality allows efficient use over 2 times 5-eighths lambda trapezoidal antenna, e.g. camping combination antenna for FS range III and IV/V. Can be used as base station for commercial UHF radio-telephone system.
Patent DE-4226559-A1 (DE)
Title: Electrical socket for cavity wall mounting - has straps and shackles on blind side of socket with ring connecting shackles to fix socket
Inventor: KOPOWSKI ECKART DR ING
IPC: H02G3/14
Filed: 1992-08-11
Abstract: The electrical socket for installation in the opening of a wall (20) has a support flange on one side and on the other side, two connecting elements (25) arranged on opposite sides of the socket body. Each element comprises a headpiece (26), a strap (27) and a shackle (28), set in a longitudinal groove in the socket side. The socket is inserted into the opening from one side. The shackles engage with ratchet strips on the socket side and press on the rear side of the wall. A ring around the socket body joins the shackles on either side. The headpieces and shackles form a single entity along with the ring. ADVANTAGE - Inexpensive to manufacture. Both straps pivot together.
Patent DE-4227858-A1 (DE)
Title: HF IFM receiver for measuring frequency of simultaneously received signal pulses - forms first difference w.r.t. time of sampled in-phase, quadrature and power signals, multiplies I,Q differences and sign of power difference, and determines frequency from arctangent of ratio of product and sign of product
Inventor: PABEL KLAUS DIPL ING
IPC: G01R23/02
Filed: 1992-08-22
Abstract: The receiver converts signals linearly into I and Q components.  An evaluation circuit (20) contains a stage (22) for clocked sampling of the components at constant time intervals and a second stage (26) for determining the power of the received signal at the sampling times. Memories (23,23') are provided for the last and previous sampled values. Power subtractors (24,24'), a sign stage (29), multipliers (30) and a processor circuit (31) are also contained in the evaluation circuit. The subtractors produce differences between the last and previous component and power values.  The sign stage determines the sign of the power difference.  The multipliers combine the signal component differences with the power difference sign.  The computation circuit determines the frequencies of individual signals from the arc-tan of the quotients of the products and a constant dependent on the sign of the products. USE/ADVANTAGE  - For instantaneous frequency measurement, eg for radar warning system. Receiver can process several simultaneously received signals using simple evaluation circuit.
Patent DE-4230540-A1 (DE)
Inventor: BRECKWOLDT THIES
IPC: A63F9/08
Filed: 1992-09-10
Abstract: A three-dimensional playing device has a cubic frame having nine windows per face of the cube aranged in three rows and three columns and 26 (3 x 9 - 1 = 26) dice arranged inside the cubic frame, movable in three dimensions and whose faces bear markings, in particular colours. The following dice are provided: six dice of which three sides sharing a common corner have a first and a second colour; two dice of which three sides sharing a common corner have the first colour, their remaining sides having one the second colour and twice a third colour; two dice of which three sides sharing a common corner have the second colour, the remaining sides having once the first colour and twice the third colour; four dice of which three sides sharing a common corner have the third colour, the remaining sides having twice the first colour and once the second colour; four dice of which three dies sharing a common corner have the third colour, the remaining sides having once the first colour and twice the second colour; the remaining eight dice have all three colours, two sides of each colour.
Patent DE-4230748-A1 (DE)
Inventor: HANTEL PETER DR ING
IPC: G01B9/02
Filed: 1992-09-14
Abstract: In relevant interferometers, mode jump-free variable semiconductor lasers are increasingly used. They have however the disadvantage that the resonance wavelength is strongly dependent on the operation parameters. The object of the invention is therefore to create an interferometric measurement process as well as a laser interferometer therefor which effectively avoids this dependence, with respect to the state-of-the-art, even at very marked variations of operation conditions. For that purpose, at least two mutually stepped regulating interferometers (2, 3) in cascade with respect to the regulating section (28, 37) are provided. When a suitable signal threshold (46a, 47b, 46b, 47a) is exceeded or not reached, the following regulating interferometer having the shorter or longer regulating section is switched on. This invention is particularly suitable for laser interferometers with wavelength-regulatable laser sources in order to maintain constant the air wavelength during interferometric measurements, for example during position measurements in CNC-controlled machine tools, for measuring the straightness of guiding paths or machine axes, or for high precision interferometric measurements of angles.
Patent DE-4233175-A1 (DE)
Title: Slab laying system with supports and lower drainage - uses slab support rails, contg. duct for liq. collecting and drainage
Inventor: KREUSEL ULRICH
IPC: E04D11/00
Filed: 1992-10-02
Abstract: The system contains the slabs (10), their supports, and liq. collecting and draining members under the slabs. The supports are formed by rails (12,14) on which the slabs are deposited. The rails contain ducts (26) for liq. collecting and drainage. Pref. the support rails form a network of longitudinal and transverse rails, the latter held on the former. Some rails (12) may have upwards extending support lugs (20) for the slabs, protruding from the rail bottom (16). From the support rail outer edge extends a flange (18) upwards as a duct boundary. USE/ADVANTAGE - Slab laying system with supports and lower drainage is used on open, free grounds, balconies, terraces etc., with good drainage effect, and rapid, low-cost laying.
Patent DE-4234561-A1 (DE)
Title: Image converter with LCD in movable frame - enables TV pictures to be reproduced to size of photographic transparency and projected onto large screen
Inventor: PIPITONE FILIPPO
IPC: H04N5/74
Filed: 1992-10-14
Abstract: A television receiver (8) is wired (9) via a rectifier (10) to a transformer (11) which supplies power for the blower motor (12) and projection lamp (13) of a conventional projector (5). Condenser lenses (17,18) sepd. by a thermal protection filter (19) face the LCD screen in its frame (4) which is inserted conventionally into the projector and connected by a flexible ribbon cable (2) to the receiver. The LCD has the standard dimensions (e.g. 24x36mm) of a photographic slide and is recessed into its frame which carries the necessary flat cable connector and electronic circuitry. ADVANTAGE - Electronically generated images can be reproduced in larger format with relatively little difficulty and cost.