baber/WOPTO huggingface dataset:
Patent DE-19619912-A1 (DE)
Title: Hot water floor central heating - has two directly adjacent round or oval pipes applied as loops to support fabric mat
Inventor: JOLLY JUERGEN
IPC: F24D3/12
Filed: 1996-05-17
Abstract: The central heating is complete by prefab. and ready for subsequent installation. It comprises two directly adjacent round or oval pipes, applied as loops to a thin, support fabric mat. The heating medium flows in the pipes in a countercurrent manner. The round or oval pipes pref. are max. 8 mm thick, and the support fabric mat can be rolled over the heated surface in a meandering shape. Typically the heating medium is formed by steam contg. water, fed to the surface heating from a heating station with heat exchangers by a circulation pump. The fabric mat with the pipes may be embedded in the wall or ceiling adhesive mortar.
Patent DE-19620457-A1 (DE)
Title: Folding frame for pedal cycle
Inventor: AUER CHRISTIAN
IPC: B62K15/00
Filed: 1996-05-21
Abstract: The pedal cycle frame has a front frame section (1) and a coupled rear frame section (2) carrying a rear wheel (5). The connection between the front and rear frame sections is formed by a pivot coupling (6) extending laterally of the frame and a support which allows release of the coupling without tools. There can be a quick-clamping lock (`3) between one of the frame sections and the support. The quick-clamping lock can be captured in either the bicycle frame section or the support. The support can be formed as a spring or damper (7).
Patent DE-19643724-A1 (DE)
Title: Thermal head for recording using heat generated using exothermal resistances
Inventor: MATOBA HIROTSUGU
IPC: B41J2/335
Filed: 1996-10-23
Abstract: The thermal head has a substrate (2) and exothermal resistances (4) attached to the substrate at their opposite ends. Each thermal resistance expands from a non-displaced state, in which virtually no thermal stress occurs, into a curved state when its internal temp. reaches or exceeds a defined temp. A stimulation device (5) selectively stimulates the exothermal resistances, which consist of a conducting material with end parts at opposite ends attached to the substrate via insulating elements (3). The exothermal resistances generate heat according to their resistance values when stimulated by the stimulation device.
Patent DE-19643812-A1 (DE)
Title: Parking lock for automatic gear
Inventor: GIERER GEORG
IPC: F16H59/08
Filed: 1996-10-30
Abstract: The lock is provided for an automatic gear with a drive stage selector (1) for selecting between the drive stages P, R, N and D. A gear control device (3) identifies the position in which the selector is set via electric signals. The parking lock has a parking lock wheel and a spring (7) which is mechanically connected to a parking catch (12). In the park position P, the parking catch engages in the parking lock wheel. In the parking position P, the electronic gear control device sets an electromagnetic valve (4) into a first position. The adjustment space of the spring is opened by the valve so that the spring changes position under a spring force and the parking catch engages in the wheel.
Patent DE-19648732-A1 (DE)
Title: Motor-driven massaging system
Inventor: SAKAUE HIRONOBU
IPC: A47C1/034
Filed: 1996-11-25
Abstract: The massage device may be built into an armchair. There may be massage devices in the backrest and in the footrest or leg rest, which can perform a variety of tilting motions. There may be supports (18) for the armrests and further supports (19) for the footrest or leg rest. Further supports (17) mounted on levers and linkages may hold the backrest. The system of levers may be rocked and moved by an electric motor.
Patent DE-19648887-A1 (DE)
Title: Two-stage prodn. of high-purity, anhydrous ethylene chlorohydrin
Inventor: CAMAJ VLADIMIR
IPC: C07C29/64
Filed: 1996-11-26
Abstract: Prodn. comprising reaction of ethylene oxide with HCl in a two-stage reactor is characterised in that reaction is conducted in milieu of liq. ethylene chlorohydrin with HCl excess 10-40 mole% in first stage and neutralisation of excess HCl by ethylene oxide in second stage of the reactor. HCl excess in ethylene chlorohydrin in both reactor stages, is controlled by functional relation of conductivity of reaction milieu on HCl concn. at given temp. First stage is conducted at 20-60 deg.C whereby HCl excess makes it possible to reach selectivity of 90-100%. In second stage, reaction is conducted at 10-30 deg.C. Off-gas from first stage is led into bottom part of absorber placed above first reactor stage and countercurrently, it is scrubbed by raw neutralised ethylene chlorohydrin from second reactor stage which is cooled down to 10 to -20 deg.C. Offgas from second reactor stage is led to bottom part of other absorber and countercurrently it is scrubbed by raw ethylene chlorohydrin satd. by HCl which passes away over overfall from first stage. Pure 98-99% ethylene chlorohydrin is taken away as distillate from rectification column head and boiler temp. is kept under 110 deg.C. Glass, PTFE and polyolefins are used to make the appts.
Patent DE-19649100-A1 (DE)
Inventor: BRACHT STEFAN DR
IPC: A61K9/20
Filed: 1996-11-27
Abstract: The invention relates to laminate bodies or disks containing active ingredients, which are especially suitable as active ingredient reservoirs for transdermal therapeutic systems and are obtained on the basis of an oblong moulded shape whose outer surface area corresponds to the contours of the laminate bodies to be manufactured and whose cross-sectional structure corresponds to the structure of the laminate bodies, by slicing off sections at right angle to the lengthways direction of the oblong moulded body. In the simplest case, the moulded body consists of a homogeneous mass of active ingredient and has the form of a full cylinder, which is sliced perpendicular to its axis at equal intervals in such a way as to obtain identical, round, single-compartment disks. The moulded body may, however, present any other external form and internal structure; notably it may consist of a consolidated bundle of strands containing different active ingredients or active ingredient concentrations, which when divided yield disks having several compartments at one level. The "active ingredients" include not only therapeutic drugs and their precursors and activators but also any type of reagent, additive, test substance, etc.
Patent DE-19702236-A1 (DE)
Inventor: OLSCHEWSKI KARL HEINZ
IPC: B29C45/17
Filed: 1997-01-23
Abstract: The invention relates to a device for injection moulding plastic pieces (8) with at least one blowhole (10) created by injection of gas (G), which pushes the melted plastic matter (4) from the blowhole area (3) into a secondary blowhole (10) by means of a channel (K)_fitted in the mould. The channel (K) widens continuously, particularly conically, from the blowhole area (3) to the secondary blowhole (10).
Patent DE-19702326-A1 (DE)
Title: Self-timed algorithmic device
Inventor: BAXTER MICHAEL A
IPC: G06F9/38
Filed: 1997-01-23
Abstract: The device (20) has an input buffer memory (22), functional logic (24), an output buffer (26), a synchronous state machine (30) and the pulse unit (34). The input buffer memory loads either the X-bit multiplication or the Y-bit multiplier on the line (19) from an external unit when this holds a signal on the line (29) in the 'I' condition while there is a reference beat on the line (28). The input buffer memory passes these bits on the line (23) to the functional logic (24). The functional logic performs the multiplication with an algorithm at a neat rate from pulse unit (34) and not at the reference rate.
Patent DE-19711589-A1 (DE)
Inventor: TECKENTRUP HEINRICH
IPC: B01D29/15
Filed: 1997-03-20
Abstract: The invention relates to a backwash filtering device using tubular wedge-wired screen elements (8, 42) which can be accommodated in a casing (30) comprising a filter inlet (32) and an outlet (4) for the liquid that is to be filtered. Liquid can flow through the filter elements (8, 42) in both directions for filtering (24) or backwashing (26). An actuatable washing arm (5) is provided for backwashing (26). Said arm has a liquid outlet (52) for contaminated liquid which can be successively displaced underneath the flow-through cross-sections (D) of the filter elements (8, 42). By providing at least part of the tubular wedge-wired screen elements used (8) with a conical design, a backwash device with improved filtering, enhanced backwash capacity and increased energy performance in relation to the liquid flow in said filter elements is thus obtained.
Patent DE-19714107-A1 (DE)
Title: Elastically deformable steering fin for kayak
Inventor: ZOELZER HEINZ
IPC: B63B35/71
Filed: 1997-04-05
Abstract: The fin is deformed to the side by pulling on one or more cables on each side in the longitudinal direction. The deformation is produced by pressure application of a fluid or gaseous medium on one side. The control cables (6) are arranged so that they run through the fin guide (7), along the outside of the fin, and are attached to its end. By pulling on the cables the fin pivots out of a fin case (1).
Patent DE-19716646-A1 (DE)
Title: Filter for fluids
Inventor: KLOPPSTECH EDWIN
IPC: B01D65/08
Filed: 1997-04-21
Abstract: A filter comprises a tubular housing (10), a fluid inlet in the form of a closing cap (12) on a flange section (22), and an outlet cap (14) at the other end. The neck sections of the caps have a trumpet shaped extension towards the housing. The liq. to be cleansed flows through bundles of hollow fibres (16) located in the housing. An inlet tube is joined laterally to the housing, and supplies a cleaning fluid which circulates around the fibres and then leaves via an outlet tube. Adhesive blocks (24) are placed in two outer areas of the bundle, and a flow guide extends towards the housing and is conical in shape. Use - The arrangement is used as a filter. Advantage - Vortices in the end caps are avoided.
Patent DE-19722387-A1 (DE)
Title: Antenna with capacitors and cooler for magnetic resonance equipment
Inventor: EBERLER LUDWIG DIPL ING
IPC: G01R33/34
Filed: 1997-05-28
Abstract: The cylindrical antenna has four longitudinal hollow conductors (22) connected by the associated resonance capacitors (24) to the terminal rings (26), whose centres lie on the axis of symmetry. Each conductor is bent at one end (28) into a U shape for reversal of the flow of the coolant.  The capacitor is in the form of a chip with one connection (30) made to the centre of the U, and the other (32) connection to the ring. Both connections are formed as vanes for more effective cooling.
Patent DE-19725546-A1 (DE)
Title: Opto-thermal plant recognition method
Inventor: HILKER ANDREAS
IPC: A01M7/00
Filed: 1997-06-17
Abstract: The method involves cooling or warming plants using a suitable device, and determining the amount or characteristic of the resulting temperature change, which is different for different plants or plant parts. The temperature is detected using a sensor such as a camera and used to differentiate one plant from another.
Patent DE-19727058-A1 (DE)
Title: Vehicle drive with IC engine and electric motor drive
IPC: F02D29/02
Filed: 1997-06-25
Abstract: The vehicle drive has an IC engine (11) coupled to an automatic transmission (12) and to an auxiliary device via a freewheel coupling (F), with alternate operation of the auxiliary devices, via an electric motor (17) which is coupled to a battery (19).  The IC engine cuts out when the vehicle is halted e.g. in traffic, for preventing exhaust emissions, with the electric motor brought into operation for maintaining the functioning of the auxiliary systems e.g. the brake pressure pump, or the air-conditioning system.
Patent DE-19727069-A1 (DE)
Title: Electronic follow-up controller esp. for motor vehicle headlamp electrical adjustment
Inventor: HORCHLER WOLFGANG
IPC: G05F5/00
Filed: 1997-06-25
Abstract: The controller has a desired value generator (PS) and an actual value generator (PI), an electric motor (M) and an evaluation circuit connected between them which contains a subtraction stage which operates by mirroring and addition of current signals (I1,I2). The desired voltage at the desired value generator and the actual voltage at the actual voltage generator are converted into first and second currents via first and second series resistances (R1,R2). The first current (I1) is coupled into a first current mirror circuit (SSp1), which outputs an inverse current which is coupled into a second current mirror circuit (SSp2) with the second current. The output is a differential current (Delta1) proportional to the difference between the first and second currents.
Patent DE-19727159-A1 (DE)
Title: Releasable ski binding between boot toe and ski
Inventor: KLUBITSCHKO GERD
IPC: A63C9/085
Filed: 1997-06-26
Abstract: Endstops (12) fixed to the ski work with the bootholder (1) when this is disengaged from its release position and urge this into its holding position before the holding position is reached. Each bootholder (8) has its own thrust bearing (11) whose lever arm (16) completes angle (ALPHA) with the ski axis (3) relative the ascending axis (7) of the ski. The angle diminishes when the holder (8) swivels into its release setting. This changes the path of the bearing (11) in relation to the transverse movement of the holder (1) so the thrust bearing (11) lying in this path works with the endstop (12) and in so doing increases the angle (ALPHA) and in this way swings the holder back into its holding position. The endstop is on the baseplate or a cladding (13) on the holder and works via thrust surface (17) with the bootholder. The endstop is designed as pin or bolt for preference, or again is moulded onto the clad piece (13).
Patent DE-19730319-A1 (DE)
Title: Multiplex communication system for road vehicle
Inventor: TOZUKA AKIRA
IPC: B62D1/04
Filed: 1997-07-15
Abstract: The multiplex communication control system for a road vehicle has a central control module that is located near to the steering column and this connects to a bus line 3 that is run around the vehicle. Other central control modules 4,5 are connected to the bus and each one has a CAN control stage 9 and CAN transmitter /receiver 10.  The information gathering module 1 has inputs from a matrix of switches 11 that relate to a range of vehicle equipment items. The module has a simple bus connection 8 to the central controller via an interface 6.
Patent DE-19730652-A1 (DE)
Inventor: LUEBKER FRIEDRICH OTTO
IPC: A01K31/17
Filed: 1997-07-17
Abstract: Two of the L=shaped poultry cages (1,1') can be joined to form a rectangle which enables the hens to share some of the supply units. Each cage has its own nest (2,2') and its own sand box (3,3'). The sand boxes are positioned at the short ends of the L=shape and form a row if several modules are in use. An egg conveyor belt (11) is placed below the sand boxes.
Patent DE-19733717-A1 (DE)
Inventor: GUGUMUS FRANCOIS
IPC: C08L101/00
Filed: 1997-08-04
Abstract: A stabilizer mixture contains A) either (A1) at least one compound of the formula  in which R 1 is for example hydrogen or C 1 -C 8 alkyl; R 2 , R 3 , R 5 and R 6 are for example hydrogen, C 1 -C 30 alkyl or phenyl; R 4 is for example C 1 -C 30 alkyl or 2,2,6,6-tetramethyl-4-piperidyl; and n 1 is a number from 1 to 50; or (A2) at least one compound of the formulae  wherein n 2 and n 2 * are a number from 2 to 50;  B) magnesium oxide, magnesium hydroxide, zinc oxide, zinc hydroxide or an organic salt of zinc or magnesium; and C) either (C1) an UV absorber or (C2) a pigment or (C3) an UV absorber and a pigment; with the proviso that, when component A) is at least one compound of the formulae (111a) and (111b), component B) is magnesium oxide, magnesium hydroxide or an organic salt of zinc or magnesium. Such a stabilizer mixture is particularly useful for stabilizing a polyolefin against light-induced degradation.
Patent DE-19736142-A1 (DE)
Title: Feed of bands of yarns or filaments for laying into nonwovens
Inventor: KRAEMER THOMAS
IPC: D04H3/02
Filed: 1997-08-20
Abstract: The appts. to lay a band of yarns and filaments on to a mesh belt, to form a nonwoven fabric, has a feed with an air slit between adjacent feed units.  Also claimed is a laying operation where the falling band of yarns is given a mechanical oscillation across their direction of travel, before laying, and they are given a pull force directly after mechanical oscillation.
Patent DE-19737195-A1 (DE)
Title: Folding and holding mechanism for child trailers for bicycles
Inventor: MASSOUD REDWAN
IPC: B62K27/04
Filed: 1997-08-27
Abstract: The folding mechanism (1) holds the trailer side sections and the wheel suspension tubes. Tubes and sides are offset slightly to the outside, thereby increasing the interior space of the trailer. The folding mechanism is positioned further forward on the frame tube, thereby increasing the length of the trailer. The side walls cannot be pulled or tilted outwards.
Patent DE-19739978-A1 (DE)
Title: Ultrasound diagnostic arrangement
Inventor: IZUMI MIKIO
IPC: G01S15/58
Filed: 1997-09-11
Abstract: The ultrasound diagnostic arrangement includes a sound head (1), by which ultrasonic waves are emitted onto an object, and a transmitter (2), by which the sound head is supplied with pulses or continuous waves. Reflected echo signals received by the sound head are amplified (3) for connection to a B-mode image generation unit. Doppler units (6a, 6b) detect a Doppler shift caused by moving blood cells. The frequency of complex Doppler signals from the detection units are analysed (7). A display system displays the B-mode tomography image from the image generation unit or a frequency spectrum from the signals analyzed by the frequency analyser. A audio signal output system outputs the signals from the Doppler detection units as a two channel Doppler sound. A control mechanism (12) stores the complex Doppler signal received during a Doppler mode period, and reads it during a B-mode period.
Patent DE-19740842-A1 (DE)
Title: Reprocessing of building material containing harmful chemicals
Inventor: SONDERMANN ECKHARD
IPC: B09C1/02
Filed: 1997-09-17
Abstract: Reprocessing building materials containing harmful chemicals comprises mixing the materials with sand and an aqueous wash solution. The building materials are comminuted to a particle size of less than 4 mm followed by mixing with sand (particle size of less than 4 mm) in a weight ratio of 90-95 pts. wt. building material to 5-10 pts. wt. sand and mixing with a wash solution in an amount of 5-20 liters wash solution to one tonne of solid mixture. The suspension is mechanically stirred, optionally under the influence of ultrasound and non-water soluble components having a density less than 1 are skimmed off. The separation of sand from the aqueous, harmful chemical containing wash suspension is then carried out.
Patent DE-19741247-A1 (DE)
Title: Solvents removed from effluent gases discharged from chromatography
Inventor: KAMINSKY WALTER PROF DR
IPC: G01N30/62
Filed: 1997-09-18
Abstract: In a process to clean effluent gases, solvent vapors are separated from evaporator light scatter detector positioned down-flow from gel permeation chromatography (GPC) or high-pressure liquid chromatography (HPLC) sensors. Before the solvents containing chlorine are separated in the electro-filter, the waste gases are cooled to form aerosols. The solvents are compacted and separated in an electrostatic separator (filter). After passing through the electro-filter, the gases are further cooled in a heat exchanger or a droplet separator.
Patent DE-19745057-A1 (DE)
Title: Pressure tight sleeve for endoscope or other optical probes
Inventor: LENTZ HARRO PROF DR
IPC: G02B23/24
Filed: 1997-10-11
Abstract: The pressure tight sleeve for an endoscope or other optical probes, arranged so that a tube (1) of glass or another optically permeable material, projects in the inner chamber of a high pressure vessel (2) or a non-transparent vessel. According to a known method, in the event of which, one end of the tube is to be fused, or is sealed both sides at the wall of this vessel. The tube (1) of optically permeable material is fixed in a holder (3) and is sealed, which itself is sealed against the wall of the vessel (2).
Patent DE-19749081-A1 (DE)
Title: Electronic-mechanical lock system
Inventor: DRUMM KLAUS PETER
IPC: E05B47/00
Filed: 1997-11-06
Abstract: The system has a key with a first memory element (4) and electronics with which a coupling element can be operated to enable operation of the lock if a valid key is inserted. A validated second memory device (5), into which data for the key to be validated are loaded, is used to program the lock for key validation.
Patent DE-19754771-A1 (DE)
Title: Electronic overcurrent trip with microprocessor device
Inventor: HOCHGRAEF HOLGER DIPL ING
IPC: H02H3/093
Filed: 1997-11-28
Abstract: The overcurrent trip includes a control unit (25) which adjusts the clock frequency of a microprocessor unit (18). The control unit has a signal input (27) for the auxiliary energy emitted from a mains transformer (11,12,13) and a signal output (30) for achieving allocation of the clock frequency to the auxiliary energy level. Preferably, the control unit includes a frequency divider (23) a comparator (26) which has the signal input, a reference input (28) and the signal output for comparing an input signal which is dependent on the level of the auxiliary energy with a threshold fed to the reference input. The output signals are assigned gradually to the threshold in that manner that the frequency divider converts the constant frequency provided by an oscillator (22) into higher or lower frequencies for the microprocessor operation.
Patent DE-19757378-A1 (DE)
Title: Reflection reducing coating
Inventor: IKEGAYA TATSUO
IPC: G02B1/11
Filed: 1997-12-22
Abstract: The coating has a layer with a low refractive index (14) applied to a substrate (20) and a layer of higher refractive index (12) applied on top of the low refractive index layer. A roughened surface scatters and reflects the incident light entering the layer of low refractive index. The roughened surface (18) is applied to the layer with a low refractive index. It is applied at the boundary between the low refractive index layer and the substrate.
Patent DE-19804290-A1 (DE)
Title: Clamping device for helmet and mask combination, for use in the fire service, for example
Inventor: FREIDANK MICHAEL DIPL ING
IPC: A62B18/08
Filed: 1998-02-04
Abstract: The clamping device consists of an adjustable, non-stretchable, rigid mask holder element (2), and an adjustable, non-stretchable, spring mask holder element (3), both of which are installed on a baseplate (1) upon which are located a helmet connecting element (5) and an adjusting device with eccentrics (4,6) installed on a pivot point (7) and an operating element (8).  The mask holder elements consist of a single part or assembled parts, as do the baseplate and connecting element.
Patent DE-19807209-A1 (DE)
Title: High gloss resin-coated paper base for copying material with good surface, stiffness and curling resistance
Inventor: TSUBAKI MASAYUKI
IPC: B32B29/00
Filed: 1998-02-20
Abstract: In a resin-coated paper base for copying material, which consists of base paper covered on one or both sides with a sheet of film-forming resin, both the resin sheet on the copy side (front) and the base paper have a multi-layer structure.