baber/WOPTO huggingface dataset:
Patent DE-19533475-A1 (DE)
Inventor: KRECKE EDMOND D
IPC: F24S90/00
Filed: 1995-09-12
Abstract: The invention relates to an energy system for buildings using solar absorbers, heat exchangers and heat accumulators, which has the following features in order to improve the thermal energy balance of the building: the solar absorber has tubes or pipes (7, 8) laid to form meanders between the roofing and an insulating layer arranged thereunder; the solar absorber is subdivided into at least two zones each with its own liquid circulation system (7, 8); there is arranged below the building a solid heat-accumulator to which heat can be supplied or removed using embedded tubes or pipes (21, 23, 24, 26); the heat accumulator is subdivided into at least two zones, i.e. a central zone (21, 22) and an outer zone (23, 24) each with its own liquid circulation system; during operation of the heat accumulator, liquid is supplied by way of thermally controlled valves from the liquid circulation system of each zone (7, 8) of the solar absorber firstly to the liquid circulation system (21) of the central heat accumulator zone and, secondly to the liquid circulation system (23, 24) of the outer heat accumulator zone, when the temperature of the liquid from the circulation system of the respective zone is greater at least by one value ranging from 2 to 8  DEG C, preferably 2  DEG C, than the temperature of the respective solid accumulator zone; and during heat removal, liquid is pumped into a heating system (17, 18) of the building by thermally controlled valves, firstly from the liquid circulation system (23, 24) of the outer heat accumulator zone and, secondly, from the liquid circulation system (21) of the central heat accumulator zone.
Patent DE-19535567-A1 (DE)
Title: Tricycle tippable on its side
Inventor: HERB FRIEDER
IPC: B62D9/04
Filed: 1995-09-13
Abstract: The tricycle (1) has three wheels, a frame, drive and transmission. It has two steerable running wheels (2a,b) at the front, and a third wheel (3) at the read. The running wheels are steered via steering bars (4a,b). The steering bars also set the angle of the running wheels. The steering bars act on transverse rods (Da11,Da12) which form a two-part parallelogram, altering the tilt angle ( alpha ) proportionally to the reduction of the height (H) between them. The front wheels are attached to the outsides of the parallelogram by individual spring suspensions.
Patent DE-19546024-A1 (DE)
Inventor: HORSTMANN MICHAEL DR
IPC: A61K45/08
Filed: 1995-12-09
Abstract: A transdermal pharmaceutical preparation containing an active substance and of predetermined contact area comprises a non-adhesive back layer which is permeable to the active substance and an adhesive layer which sticks to the skin. The preparation is characterised in that the back layer contains at least one third of the total quantity of active substance contained in the preparation.
Patent DE-19547573-A1 (DE)
Title: Traction force measuring device for running thread in yarn or cable mfr.
Inventor: LENKEIT JUERGEN
IPC: G01L5/10
Filed: 1995-12-21
Abstract: The device has a sensor with double bending beams (14,14',15,15'). At one end the beams are bound to a foot section (18,18'), at the other to a head section (19). One section is fixed, the other deflected by the traction force of the thread (28) or yarn which rotates over the thread turning device (22). The measurement parameter associated with the thread force is the bending present on the beam.  The housing (11) has a measurement collar (22) as the thread turning device. The housing also has a central bearing (43) for rigidly fastening to the machine frame. The housing is arranged to be radially deflected relative to the central bearing.
Patent DE-19600791-A1 (DE)
Inventor: BURCHARD THOMAS
IPC: G01S3/48
Filed: 1996-01-11
Abstract: In a device for limiting the response region of an operating device radio-controlled by a remote control transmitter, there are at least two receiving aerials on the remote-controlled operating device arranged in different positions in relation to the transmitter, from the phase-shifted reception signals of which is obtained a control signal permitting switching processes in the operating device which ensure that, when a remote-controlled device reaches a maximum distance from the remote control transmitter, a definable switching process is triggered, e.g. the stopping of the drive or the issue of an acoustic or optical warning signal. Where a plurality of remote-controlled devices are used, such a measure is increasingly required because, for example, of work safety; here, the invention provides a simple technical conversion.
Patent DE-19601194-A1 (DE)
Title: Controlling slave drive depending on power of master drive to satisfy StVZO for bicycle, vehicle
Inventor: STAMM MICHAEL
IPC: G05D17/02
Filed: 1996-01-15
Abstract: The control method assumes that the master drive alters its torque cyclically so that the qualitative course of torque varies so that it must be known in a point of the torque amount.The cyclically altering torque of a master drive is a concrete example. The torque with a vertical pedal arm is approximately zero. With a horizontal pedal arm the torque reaches a maximum. This operation is cyclically continued and has a similar curve as the amount of the sine function. Characteristically for the method, is the detection of the rpm fluctuation due to the cyclic drive torque. The slave drive is controlled with the same known torque curve. The amplitude of the slave torque is so regulated, so that the called up rpm fluctuation of the slave and the master drive are identical. The slave drive is worked e.g. time displaced 1/2 cycle to the master drive, the slave drive gives the same power as the master drive.
Patent DE-19601196-A1 (DE)
Title: Communication and monitoring system for ill, old or handicapped people
Inventor: OVERLACH KNUD DR
IPC: G01S5/14
Filed: 1996-01-15
Abstract: The communicating and monitoring system has a central computer (2) and several mobile transmitter and receiver units (4) also several mobile computer units (3). These respectively communicate with data exchange directly or indirectly. The central computer and/or the computer units (3), have respectively a position detection unit for determining the actual position of the respectively assigned computer units (3) and/or the respectively assigned transmitter and receiver units. The computer units (3) also the transmitter and receiver units respectively trans it an individual identification signal, which respectively provides information regarding the actual and a unit identification. A digitised map of a determinable monitoring zone is stored inside the central computer, and inside the computer units (3), respectively at least a section of this map is stored. The computer units (3) and transmitter/receiver units are equipped with GPS antennas.
Patent DE-19601232-A1 (DE)
Title: Control circuit regulating unit
Inventor: TENHAGEN RAINER
IPC: G05B13/02
Filed: 1996-01-15
Abstract: The control circuit has a "fuzzy" regulator and a level setter that makes variable pulse width modulation possible. The level setter has a "range-split" unit (6) which decides, in each case according to the sign and value of the output value YR whether the output regulator (2) for heating or cooling should be controlled. The regulating unit, depending on the output value, produces a manipulated variable y, and the value range of this output value is divided into at least two regions Wi, each with a pulse Pi of a certain length. The unit gives a pulse Pi = k when the output value YR lies in the value region Wi = k, in a time interval Pmax and for a threshold value ai.
Patent DE-19602430-A1 (DE)
Title: Firearm breech in which recoil unlocks breech and frees spent case
Inventor: ROEH HORST
IPC: F41A3/22
Filed: 1996-01-24
Abstract: The breech is fitted to a firearm in which the recoil is used to automatically unlock it and to free a spent cartridge case. The breech sleeve (1) and at least one barrel bearing (7a,b) are mounted on a base frame (10). The barrel (6) is mounted with one end section in the breech sleeve, and with its remainder in at least one bearing, in order to be able to move axially between an initial position and a recoiled position. A chamber sleeve (2) is arranged in the breech sleeve, and can be moved axially to and fro between initial, recoiled, and rearwards end positions, using an operating element (4). A breech cylinder (3) is mounted in the chamber sleeve, and has limited axial movement. An element (13) is arranged so that it is activated by the axial recoil of the barrel in order to hold the chamber sleeve in its recoiled position.
Patent DE-19606445-A1 (DE)
Title: Inductive measuring system for measuring AC current components superimposed on high value DC current
Inventor: ETTER MARCEL
IPC: G01R15/18
Filed: 1996-02-21
Abstract: The measuring system has two practically identical measuring coils (7,8), which are coupled with a magnetic circuit (2) and to an electrical measuring circuit. This is so designed, that it adds the voltages induced by the current components in the two measuring coils. The measuring circuit contains an integration circuit, to which a current corresp. to the sum of the induced voltages is supplied. The measuring coils are connected in series in the electrical measuring circuit. The measuring system has a band pass filter, which is connected at the output of the integration circuit, and it filters out the components of the AC current to be measured.
Patent DE-19609748-A1 (DE)
Title: Carousel-type centrifugal glass moulding machine
Inventor: LAVALLEE LUCIEN
IPC: C03B19/04
Filed: 1996-03-13
Abstract: In a centrifugal glass moulding machine with a carousel holding moulding unit, each having a motor-driven rotatable mould, the novelty is that: (a) each motor (21) is fixed to the machine frame (3); (b) the carousel shaft (6) has a number of concentric sleeves equal to the number of moulding units (16); (c) each sleeve is coaxial to the shaft (6) and can rotate w.r.t. the shaft (6) and w.r.t. the other sleeves; and (d) the sleeves have lengths decreasing in the direction outwards from the shaft (6) so that their ends are stepped, the lower end of a sleeve being connected to the shaft of one of the motors (21), while the upper end is connected to a shaft (18) fixed to and coaxial with one of the moulds (17).
Patent DE-19616479-A1 (DE)
Title: Vehicle friction clutch with drive and guide and trip plates
Inventor: TAUVRON FABRICE
IPC: F16F15/123
Filed: 1996-04-25
Abstract: The actuator or trip plate (9) lies axially between pre-damper input (70) and driving plate (4) and the projecting stops (92) of the plate (9) work with an edge of the first guide disc recess (12) as part of the first spring (5) to work the plate stops (92). The stop works with the peripheral end of the spring (5) and plate (2) recess rim (22) as also with axial projections (75) fixed to the input part (70) of the pre-damper. The projections are provided by driving stops (75) working in conjunction with the driving plate. The pre-damper has two guide plates (72,73) straddling the driving plate and the projections (75) form axial extensions on the guide plate (72) furthest from the driving plate and thus engage openings (45) in the driving plate so as to rotatably connect pre-damper and driving plate. The plate stops (92) form radial extensions used to engage the first damping spring (5).
Patent DE-19618562-A1 (DE)
Inventor: ANDES STEPHANIE DIPL ING
IPC: C09D11/037
Filed: 1996-05-09
Abstract: Plate-like titanium oxide reduction pigment consisting of titanium dioxide, titanium sub-dioxide and possibly another metal dioxide or titanium oxynitride, obtainable by solidifying an aqueous solution of a thermally hydrolysable titanium compound on an endless belt, separation of the layer obtained, coating the titanium dioxide platelets after or without intermediate drying in the wet process with additional titanium dioxide, drying and treating material obtained with a reducing agent in a non-oxidising gas atmosphere.
Patent DE-19622139-A1 (DE)
Title: Heat exchanger for cooling gaseous products from a cracker
Inventor: BRUECHER PETER
IPC: C10G9/00
Filed: 1996-06-01
Abstract: A heat exchanger for cooling crack gas has a number of cooling tubes (4), each surrounded by an outer tube (6).  For the supply and removal of a coolant, the cooling tube (4) and outer tube (6) are each welded at both ends to a water chamber (7,8) which consists of a solid strip-shaped piece into which circular recesses (11) are let at a distance from one another. Each recess encloses a single cooling tube (4), the diameter of the recess is equal to or greater than the inside diameter of the outer tube (6), and the recess (11) has a thin, annular transverse plate (12) in the region of the end of the cooling tube with a small wall thickness. The strip-shaped piece forming the water chamber consists of individual sections (7.1, 7.2, 7.3, 8.2, 8.3) into each of which a single rebate (11) is let surrounding a cooling tube, and the sections (7.1, 7.2, 7.3, 8.2, 8.3) are joined to one another.
Patent DE-19625578-A1 (DE)
Title: Fire extinguisher
Inventor: SCHLUETER KLAUS DR
IPC: A62C3/07
Filed: 1996-06-27
Abstract: The fire extinguisher comprises a heater (14) for heating extinguisher gas which flows out of a gas-container (12). The heater is fluidally connected to the gas container and has pyrotechnic elements (32) in the form of trays with central passage. The heater has an outer housing (26) with an inlet (20) and outlet (28). The pyrotechnic elements are contained in an inner housing (30) inside the outer housing. The inner housing contains an igniter (36). A chamber (52) through which the extinguisher gas flows is positioned between the outer and inner housings. The inner housing has at least one pressure-equalising hole (42) with filter element (44) inside the inner housing. The gas-container has a valve arrangement (18) connected to an ignition regulator (22).
Patent DE-19629564-A1 (DE)
Title: Miniature high-power electric drive arrangement e.g. for asynchronous and synchronous and other AC motors for electric vehicle
IPC: H02P27/08
Filed: 1996-07-15
Abstract: The arrangement contains a motor connected with the actuating instrument, as well as a rectifier for a line supply or a battery. An DC/AC converter with high conversion frequency, e.g. 100 kHz, is connected between the rectifier or the battery and the motor. A controlled, phase-shifting rectifier is connected into the circuit, which converts the frequency 0.5 to 100 kHz into a flexibly controllable frequency of 0 to 500 Hz. The control of the phase-shifting rectifier is preferably performed by a microprocessor, whose outputs are connected with control inputs of the phase-shifting rectifiers, and whose inputs are connected with sensors for a rotation, a voltage and a current, as well as with instruments which determine a type of operation and instruments which perform an automatic processing of input signals for assuring optimal operation of the executing instrument.
Patent DE-19630781-A1 (DE)
Title: Double-sided light reflector for bicycle wheel or wheelchair
Inventor: BRUECKNER MARTIN DIPL ING
IPC: B62J6/20
Filed: 1996-07-31
Abstract: The reflector is fitted to the spokes of the bicycle wheel for reflection of light in all directions, via a pair of opposing reflection planes and a double-sided reflector projecting from each of the reflection planes, with reflection surfaces at an angle of less than 90 degrees to the latter.  The reflector provides a varying optical signal during the rotation of the wheel, providing light signal pulses with a frequency which is dependent on the velocity of the bicycle.
Patent DE-19631768-A1 (DE)
Title: Stator winding overhang e.g. for electrical machine, such as turbogenerator
Inventor: KOWALSKI WALDEMAR DIPL ING
IPC: H02K3/50
Filed: 1996-08-06
Abstract: An end- or overhang-winding of an electrical machine stator winding in which inner and outer winding bars (1,2) are connected via curved and/or offset connection webs (3) to a closed winding and in which the connection webs (3) and the parts of the winding bars (1,2) jutting out of the stator's laminated core are combined by electrically insulating spacers (7) and/or banding (8). At least one part of the spacers and/or banding is designed as tensioning elements (10) which are introduced into the combined structure with a given amount of pre-tensioning. The combined structure of the end- or overhang-winding, is comprised of the winding bars (1,2) and tensioners (10), which are bound together as at least one part by a connecting impregnatable curable material, such as a resin or adhesive, exerting a stabilising action.
Patent DE-19632048-A1 (DE)
Title: Window section with main chamber and ante-chambers
Inventor: DISTNER HUBERT
IPC: E06B3/36
Filed: 1996-08-09
Abstract: Plastics section used for window components, doors, etc., has ante-chamber arrangement (11) which extends beyond the edge of a glazing panel (13) in a direction parallel to the panel plane and a main chamber (15) which extends perpendicular to the panel plane (E), bearing on the panel end face.  The ante-chamber arrangement comprises at least one ante-chamber partition wall (43,48) so that two separate ante-chambers (41,47) are formed one behind the other, perpendicular to the glazing panel plane. Pref. one or several webs (45,49) pass through the ante-chambers, perpendicular to the panel plane.
Patent DE-19635559-A1 (DE)
Title: Controlling continuous transmission system
Inventor: ADACHI KAZUTAKA
IPC: F16H61/662
Filed: 1996-09-02
Abstract: The method involves generating a predefined transmission command and an actual transmission ratio (iPR), deriving a predefined constant for the dynamic characteristic of the transmission and determining a transmission command corresp. to the predefined instruction. the actual transmission ratio, the actual constant and the predefined constant. The transmission command (iP) is converted into one of several displacement commands for an input element, which are distributed continuously over and outside a predefined displacement range of the input element corresp. to a predefined transmission window. A control signal is developed as a function of the displacement command (DS).
Patent DE-19638021-A1 (DE)
Inventor: BARDINELLI TED DR
IPC: C05D9/02
Filed: 1996-09-18
Abstract: A mixture is composed of a preparation of the plant Reynoutria sachalinensis and of a nitrogen fertiliser with 1 to 10 wt.% plant available magnesium and 0.001 to 5 wt.% of one or more of the elements boron, copper, iron, manganese, molybdenum and zinc.
Patent DE-19639055-A1 (DE)
Inventor: NATHAN ROBERT
IPC: F16L33/24
Filed: 1996-09-24
Abstract: The invention concerns a high pressure tube (10) with a fitting (20) to connect it to a corresponding connecting part. The fitting (20) has a connecting element to realize the connection with the high pressure tube (10) and a coupling element (28) to realize a nipple or joint connection with the connecting part. The invention seeks to provide a quick and cost-efficient connection between the high pressure tube (10) and the fitting (20). To this end the connecting element is designed as a tubular part (26), through which one end of the tube (10) is inserted, and the fitting (20) is interlocked with the high pressure tube (10).
Patent DE-19643076-A1 (DE)
Title: Stamping and joining of two sheets in one working stage
Inventor: HEIDBUECHEL PETER DIPL ING
IPC: B21D39/03
Filed: 1996-10-18
Abstract: The plates (A,B) are located between the pressure pad (1) and cutting die (2). They are supported in their zone for stamping and joining against the force of the plunger by a dolly block (4). The plates are loaded in the area of the edge (2b) of the stamping and joining zone by a pressure force applied by at least one pressure transfer element (5,6). This element completely covers and surrounds the zone and has a cross-section having the form of a tooth.
Patent DE-19645821-A1 (DE)
Title: Small signal amplifier using transistors and resistors
Inventor: MESCHENMOSER REINHARD
IPC: H03F3/343
Filed: 1996-11-07
Abstract: The transistor circuit has two transistors (T1,T2) which are used for amplifying AC signals.  The transistors are connected in common emitter configurations, and the transistors have collector and emitter circuits switchable parallel to a battery.  The first transistor collector is connected via a first resistor (R1) to the battery positive supply, and to the second transistor base.  The second transistor emitter is connected via a second resistor (R2) to the first transistor base, and via a third resistor (R3) to the battery negative connection.  The resistor sizes are selected to give a large bandwidth product for a specific supply current frequency range.
Patent DE-19647795-A1 (DE)
Title: Production of aromatic nitrile compounds
Inventor: WERNTHALER KONRAD DR
IPC: C07C255/50
Filed: 1996-11-19
Abstract: Production of aromatic nitriles of formula (I) is claimed in which R1-R4 = H, 1-10C aliphatic hydrocarbyl, 3-8C cyclic hydrocarbyl (optionally with hetero atoms), optionally substituted 7-14C araliphatic hydrocarbyl, optionally substituted 6-10C aryl, mono- or di-(1-10C alkyl)-amino, optionally substituted mono- or di-(6-10C aryl)-amino, hydroxy, 1-8C alkoxy, optionally substituted 6-10C aryloxy, halogen, cyano or nitro; and R6 (sic) = H or CN; or R1+R2 attached to two vicinal ring atoms = optionally substituted optionally aromatic 5- or 6-membered ring, with R3, R4 and R8 (sic) as above; or R1 and R2 may form a ring as above, while R3 and R4 on vicinal ring atoms may also form an optionally substituted, optionally aromatic 6-membered ring.  Process comprises reacting aldehydes of formula (II) (in which R6 = H or CHO) with ammonia in a mol ratio of (1:1)-(1:100) at 200-600 deg C in the gas phase and in presence of a molybdenum oxynitride-based catalyst of  formula MoOxNy (in which x = 1.01-2.5 and y = 0.1-1.5).
Patent DE-19648246-A1 (DE)
Title: Vena cava catheter device for use with nuclear spin equipment
Inventor: WINKEL AXEL
IPC: G01R33/28
Filed: 1996-11-21
Abstract: The catheter (4) has a filter (5) mounted at the end of a superelastic guide wire (1) made from nickel-titanium. The guide wire may joined with an artefact producing second wire (2) in a shrink sleeve. This artefact-producing material clearly shows the filter position under MRI. Alternatively the guide wire may be coated with an artefact producing material and cladded with plastics. The filter may be made of nickel-titanium and may be embedded in a shrink sleeve with an artefact producing wire. Alternatively, an artefact-producing material is absorbed onto the nickel-titanium of the filter, or the filter may carry a marker of artefact-producing material.