baber/WOPTO huggingface dataset:
Patent DE-19527983-A1 (DE)
Title: Control system for switched reluctance motor e.g. in motor vehicle fan or actuator drive - controls application of current to individual phases according to combination of rotor position sensor signals
IPC: H02P6/06
Filed: 1995-07-31
Abstract: The device has a magnetic circuit with one or more exciting coils on the stator poles. It also has a ferromagnetic rotor (11) and a circuit for each phase winding containing a switching transistor for connecting the ends of the phase winding to the two terminals of a current source. A control circuit arrangement controls the switching transistors in dependence on the position of the rotor (11). A rotor position generator (73) rotates in sync. with the rotor (11). The position generator (73) has a number of position generators which output signals corresponding to the rotor position. It also has a control part (63) which controls the transistors in dependence on the sensor output signals to apply current to the individual stator windings. the control part (63) has a programmable logic module (75) which analyses the sensor signals according to their logic state. This then triggers application of current to each individual phase for a predetermined combination of the sensor signals.
Patent DE-19530221-A1 (DE)
Title: Detergents used for baby shampoo
Inventor: HENSEN HERMANN DR
IPC: C11D1/94
Filed: 1995-08-17
Abstract: Mild, strongly foaming detergent mixts. comprising : (A) 4 - 12 wt.% alk(en)yl oligo-glycosides ; (B) 5 - 20 wt.% fatty alcohol ether sulphates ; (C) 8 - 15 wt.% betaines ; and (D) 1 - 5 wt.% fatty alcohol polyglycol ethers with narrow homologue distribution, with the provision that the sum of (A) - (B) is 100 wt.%.
Patent DE-19531082-A1 (DE)
Title: Wireless alarm installation, e.g. burglar alarm
Inventor: BARTELS OLIVER
IPC: G08B25/10
Filed: 1995-08-23
Abstract: The installation consists of at least one evaluator and signaller, which can exchange wireless data telegrams in both directions. The signallers transmit signals to the evaluator over a common radio channel, with the signals acknowledged by the evaluator over a return channel reserved exclusively for the evaluators. If an acknowledgement should be missing, the signal is repeated by a randomly set time interval within a preset time limit. Prior to the signal transmission, the signaller transmit channel is interrogated, within a preset time interval, for other signal transmission. In positive instance the transmission is delayed.
Patent DE-19531532-A1 (DE)
Title: Protective roof for mobile home
Inventor: RUHE WALTER
IPC: B60J11/00
Filed: 1995-08-25
Abstract: The roof protects a mobile home, and has a canopy (10) which is fastened at least to the front and side regions of its roof (12). The front or side or rear regions have openings for air circulation. An air hose (14) is arranged between the canopy and the roof, at least in the longitudinal direction, and which only occupies part of the width of the roof. The hose acts both as a spacer to hold the canopy from the roof, and as a tensioning element for the canopy. The air circulation openings may be in the side or rear regions, and the front region may have an air cushion which extends in the transverse direction between the canopy and the roof.
Patent DE-19534107-A1 (DE)
Title: Nozzle for mixing fluids
Inventor: RURLAENDER ROBERT
IPC: B01F5/04
Filed: 1995-09-14
Abstract: A number of fluids are mixed in a mixing nozzle which has a number of supply tubes, nested one inside the other, their number being equal to the number of fluids being mixed. The fluids are pumped through inlet openings into a mixing chamber. The annular gap between supply tubes can be varied, pref. by axial displacement of tubes w.r.t. one another. The number of fluids mixed is a natural number more than one and is pref. 2-20.
Patent DE-19535809-A1 (DE)
Title: Frequency chirp control compensating appts. for optical signal processing
Inventor: GALVANAUSKAS ALMANTAS DR
IPC: H01S5/0625
Filed: 1995-09-26
Abstract: The equipment has optical devices arranged in an optical path of the laser with tunable wavelength, e.g. a three-section DBR semiconductor diode , , contg. at least one chirp-modulated Bragg grid with a n the chirp profile designed to compensate for at least one order of frequency chirps. The optical device can contain a number of chirp-modulated Bragg grids arranged in series, whereby each grid is designed to compensate a different order of frequency chirps. There can be single Bragg grid within a fibre or a number of Bragg grids can overlap within a fibre. The optical device can be arranged inside the laser resonator.
Patent DE-19536252-A1 (DE)
Title: Exhaust gas catalytic converter degradation detection device
Inventor: NAKAYAMA MASAAKI
IPC: F01N3/20
Filed: 1995-09-28
Abstract: The device uses oxygen sensors (21,23) on the upstream and downstream sides of the catalytic converter (20), determining the air/fuel ratio relative to the stoichiometric ratio. The amplitude of the output signal from the downstream oxygen sensor (23) is detected to indicate a possible degradation of the catalytic converter, with the degradation verified by evaluating the response delay of the downstream oxygen sensor. A summation device summates each of the response delay intervals of the downstream oxygen sensor over a defined period relative to the response of the upstream oxygen sensor, with comparison of the obtained sum with a reference value for verifying the degradation indication to provide an alarm.
Patent DE-19537131-A1 (DE)
Inventor: BRUECK ROLF
IPC: B01J35/00
Filed: 1995-10-05
Abstract: The present invention pertains to an electrically heatable honeycomb element (1) for the catalytic conversion of gases, in particular exhaust gases from an internal combustion engine. The element has a plurality of channels (4) which can be permeated by a fluid and is electrically divided up along its cross-section and/or axial extension, in particular meandering and/or helical. At least two approximately half-shell current distributing structures (6, 7) are provided on the outer jacket surface (5) and are completely isolated by an annular gap from a jacket pipe (20), each current distribution structure (6, 7) having at least one collar (8) extending radially outwards or inwards around the circumference. This design prevents deformation of the current distribution structures (6, 7) at high operating loads.
Patent DE-19542650-A1 (DE)
Inventor: WEYL HELMUT DIPL ING
IPC: H01R13/52
Filed: 1995-11-15
Abstract: The disclosure relates to a temperature-resistant cable lead-through duct intended in particular for a gas sensor. The lead-through duct has a moulded unit (40) which is fitted in a housing jacket (22) and through which connecting cables (25) are led. The moulded unit (40) is provided with an annular groove (42) which extends axially from one front face and in which a metal support ring (45) is fitted. The moulded unit (40) is subjected to heat treatment outside the fitting site in the housing jacket (22) in such a way that the cable insulation of the connecting cables (25) melts onto or fuses with the moulded unit (40). The moulded unit (40) with the fitted support ring (45) is then placed in the fitting position and the housing jacket is then pressed in the region of the moulded unit (40) in such a way that the moulded unit (40) is caulked in a gas-tight manner in the housing jacket (22).
Patent DE-19602629-A1 (DE)
Title: Prodn. of solid polymer electrolyte fuel cell
Inventor: FUKUOKA YUKO
IPC: H01M8/10
Filed: 1996-01-25
Abstract: The prodn. of a solid polymer-electrolyte fuel cell comprises (A): (1) dispersing a carbon powder-supported precious metal catalyst (I) in an organic solvent (II), (2) mixing the dispersion obtd. with an alcoholic soln. of solid polymer electrolyte (III) to give colloidal (III) and a mixed soln. in which the colloid is adsorbed on the carbon, (3) forming an electrode by coating one side of a gas diffusion layer with the mixed soln., and (4) pressing the electrode onto at least one side of a solid polymer electrolyte membrane to combine these elements. Also claimed is another process (B) for the prodn. of such a fuel cell, comprising: (1) making a colloidal dispersion of (III) by mixing an organic solvent (II) with an alcoholic soln. of (III), (2) adding supported catalyst (I) to give a mixed soln. as in (A), (3) adding a fluoropolymer-treated carbon powder (IV) to provide a water repellent effect, and (4)/(5) carrying out stages (3) and (4) as in process (A).
Patent DE-19603770-A1 (DE)
Inventor: GREISNER PAUL
IPC: E05D15/52
Filed: 1996-02-02
Abstract: The invention concers a window (10), a door or the like with a fixed frame (12) and a wing frame (14) or wing supported to be pivoted via fitting system. It is proposed that the fixed frame (12) and/or the wing frame (14) consist of prefabricated angle brackets (16; 20) and straight frame struts (18, 22) connecting them. Functional fittings (34) are already arranged in or on the prefabricated angle brackets (16; 20) between the fixed frame (12) and the wing frame (14) or wing before the assembly of the angle brackets (16; 20) and frame struts (18; 22).
Patent DE-19604603-A1 (DE)
Inventor: DUEBEL RAINER DIPL ING
IPC: H05H13/04
Filed: 1996-02-08
Abstract: A turret of an automatic fitting machine for electrical components has rotary suction pipettes fitted with valves (1) for controlling the pneumatic functions. A fixed valve drive has a servo-motor (10) to the drive spindle (13) of which is secured a crank drive (15), a crank pin (16) of which engages between transverse ribs (8) which are connected to a valve slide (7). The moving masses of the turret are thus reduced.
Patent DE-19606348-A1 (DE)
Title: Diaphragm spring clutch for motor vehicle
Inventor: SCHIERLING BERNHARD DIPL ING
IPC: F16D13/71
Filed: 1996-02-21
Abstract: The spring clutch has a clutch housing (2), a pressure plate (4) engageable with friction linings and a diaphragm spring (3) for urging the pressure plate (4) towards the friction linings. A device (1) reduces the transfer of heat from the pressure plate to the diaphragm spring and is provided in the region between the surface of the pressure plate engaging the friction linings and the diaphragm spring. The device comprises a layer of thermal insulation (5) arranged at the region of engagement (9) between the pressure plate and the diaphragm spring.
Patent DE-19606518-A1 (DE)
Title: Domestic steam iron
Inventor: AMSEL KLAUS
IPC: D06F75/18
Filed: 1996-02-22
Abstract: The plug assembly, to stop the flow of droplets into the steam generation zone of a domestic steam iron, has a display (10) to show when the stop valve (4) is closed, especially at the handle of the iron.
Patent DE-19610005-A1 (DE)
Title: On=screen=display television set
Inventor: BAUMANN EGON
IPC: H04N5/445
Filed: 1996-03-14
Abstract: The television set includes a Teletext decoder (1) which provides the time and the programme synopsis of a channel. The information is sent to a microprocessor (3) via a transmission line (2). The microprocessor determines and stores the current programme title. The information is transmitted to the television  and is mixed into a given place (6) on the screen (5). The title is only displayed for a time, until a remote control key (8) is pressed to send an I.R. signal to the I.R. receiver (9).
Patent DE-19611055-A1 (DE)
Title: Electric dishwasher with thermoplastics mounting base
Inventor: WILHELMSTAETTER JOHANN
IPC: A47L15/42
Filed: 1996-03-20
Abstract: The dishwasher has a rinsing drum (20) supported by a thermoplastics mounting base (10), the rear bottom edge (30) of the rinsing drum resting on the top edge (11) of the mounting base. The rear bottom edge of the rinsing drum may project vertically downwards, beyond the base of the rinsing drum, to rest on the top edge of the mounting base and extend across the full width of the rinsing drum.
Patent DE-19615044-A1 (DE)
Title: Yoghurt making process time-temp. profile has single max. point
Inventor: KIESNER CHRISTIAN DR ING
IPC: A23C9/123
Filed: 1996-04-17
Abstract: In a continual process to mfr. yoghurt, the novelty is that:  (a) the process is so arranged that the time-temp. profile has a single max. point, while at the same time improving the yoghurt-like consistency by partial evapn. of the yoghurt milk;  (b) the incoming milk is heated and maintained at 90-95  deg C for a few mins. before heating further to 120-140  deg C;  (c) milk is maintained at this higher temp. for a few secs. before cooling by expansion and subsequent concn., and  (d) the yoghurt culture is introduced immediately following cooling of the milk, exploiting the pressure difference between the expansion-cooled milk and ambient pressure.
Patent DE-19616505-A1 (DE)
Title: Cable cover end-piece for connection of wall cabling conductors under covering rail
Inventor: ZIMA JURAJ
IPC: H02G3/04
Filed: 1996-04-25
Abstract: A cable cover has a hollow body (1) with a fixed part (2) and a removable part (3). The fixed part has a supporting face (7) going over into a side face (8). On the inside of the side face are guide and retaining elements into which fit the faces of ribs that are on a guide surface. On the guide surface is the moulded body of the removable part.  The supporting face has an entry hole into which fit elastic retaining jaws made of plastic. The support face also has at least one retaining hole, an inner body and an inner opening. The guide/retaining elements have a sloping face in the direction of the support face which ends in a shoulder.
Patent DE-19618311-A1 (DE)
Title: Axial flow turbine for IC-engine turbocharger
Inventor: SCHREIBER WALTER
IPC: F01D17/10
Filed: 1996-05-08
Abstract: The axial flow turbine has a housing (1) with a guide lattice (2) and a turbine wheel (4) mounted on a shaft (3). There is a turbine by-pass channel (13) integral with the housing. At the inlet branch and the mouth section (14,15) of the bypass channel are openings (16,17) in the outer wall of the main flow duct (7).  The latching coupling (18) is concentric with the rotational axis (28) of the turbine wheel, the inlet branch or the mouth section of the by-pass channel. The latch ring can be formed as a valve ring with openings (19).
Patent DE-19618863-A1 (DE)
Title: Prodn. of hard material layer on substrate
Inventor: WOESTE HANS-PETER
IPC: C23C14/32
Filed: 1996-05-10
Abstract: Prodn. of a hard material layer on a substrate having an electrolytically applied Ni-Cr coating is claimed, in which the hard material layer is deposited in a plasma-promoted physical vacuum deposition process. The novelty is that a Ni layer of thickness of 13-20  mu m and a Cr layer of thickness of 0.2-0.3  mu m and deposited as the Ni-Cr coating on the substrate and heated in a 1st tempering step after rinsing and drying in vacuum until the substrate and components, including the wall of the coating chamber, have a temp. of 75-150  deg C. Water condensates are vaporised from the surfaces. The substrate is heated in a 2nd tempering step to a max. temp. for the base material of the substrate until hydrogen is driven off the surface zone of the electrolytically applied Cr layer. The temp. of the substrate decreases and is maintained below the max. temp of the 2nd tempering step. The substrate is then subjected to ion purification until impurities are removed. A 0.05-1  mu m metal layer is then slowly deposited by plasma-promoted physical vacuum deposition and then a 0.5-2  mu m corrosion-resistant hard material layer is deposited. The temp. of the substrate is raised compared with the temp. on ion purification but below the temp. of the 2nd tempering step. The hard material coating on the substrate is also claimed.
Patent DE-19631969-A1 (DE)
Title: Modular octagonal house with square wing projecting from one side
Inventor: KNEPPER WERNER
IPC: E04H1/02
Filed: 1996-08-08
Abstract: The house (1) is of regular octagonal shape, with a square wing (3) extending from one of the sides of the octagon. The end wall (12) of the square remote from the octagon and the wall (7) of the octagon opposite to the square are totally without windows and doors. There are windows and doors in three adjacent sides (8-10) of the octagon and the adjacent side (13) of the square, forming the front of the house. The corresponding walls (4-6,11) at the back are without doors and windows.
Patent DE-19636525-A1 (DE)
Title: Coating a carrier with layer of synthetic diamond phase
Inventor: WERDECKER WALTRAUD
IPC: C23C16/27
Filed: 1996-09-09
Abstract: The method of coating of a carrier with a layer of a synthetically produced diamond phase, involves providing a carrier made of glass, ceramic, metal or a material containing hydrocarbons, introducing the carrier into an activated carbon-bearing gas, and precipitating a layer of synthetic diamond phase onto the carrier.  The novelty is that a charge is formed of carriers in the form of particles which are subjected to translational and rotational motions while being provided with a closed surface layer in the precipitation process. Also claimed are resultant composites and applications of such composites.
Patent DE-19641331-A1 (DE)
Title: Cooking pot
Inventor: GRENZENDORF DANIEL
IPC: A47J36/36
Filed: 1996-10-08
Abstract: The pot has a metal base (MB1) and the wall is equipped with an insulator (1K1) complete with integrated handles (1G1). In the case of resistance-heated hotplates (KP1), there is an overhang (UK1) between pot and plate. In the case of inductance-heated plates on the other hand, the insulator comes in preferred pot form and the overhang is itself recessed (AS1). The insulator is guarded against scratch etc damage in that the metal base can also be formed from a pot shape and in the industrial type heat is generated by an induction coil whose alternating magnetic field induces eddy currents in the base of the pot.
Patent DE-19647321-A1 (DE)
Title: Unlubricated scroll type fluid machine for air compressor, vacuum pump
Inventor: SUEFUJI KAZUTAKA
IPC: F04C29/04
Filed: 1996-11-15
Abstract: The scroll type fluid machine has a slider (19) which is set between the back side of a casing (1) and a turn scroll (9). An X-axis guide (17) and a Y-axis guide (18) restrict displacement of the slider in two axial directions. The slider rolls between a sliding surface (3A) of a flange portation (3) and a sliding surface (14B) of a back plate (14). The sliding surfaces contact each other mutually, through a through hole (19B) of the slider. A ball (20) which is made of harder material than the slider, is inserted in the through hole filled with grease, to reduce friction drag between the sliding surfaces.
Patent DE-19649087-A1 (DE)
Title: Knife for break-off blades
IPC: B26B1/08
Filed: 1996-11-27
Abstract: The knife has a slim, long, narrow holder body, an adjuster, and a fixing element. The holder has a central rectangular aperture with parallel side edges, and a slot extending from the outside to the aperture. Parallel longitudinal grooves are formed in the aperture side edges, and there are locking elements in one side of each groove. The adjusting element and the fixing element are integrated in a locking element, which has rails for fitting into the grooves, a locking lever, and a connection section for fastening to a cutter blade.
Patent DE-19650248-A1 (DE)
Title: Decorative particle applicator for wall and ceiling surfaces
IPC: B05B7/14
Filed: 1996-12-04
Abstract: The particle applicator applies the particles by means of an adjustable air jet. It has an unpressurised blower with a tubular connector to apply the blast in a specific direction. There is at least one container for the particles being applied. This container s fitted to the connector to supply the particles during the application process. There may be at least one opening valve between the container and the connector for the precise regulation of the supply of the particles.
Patent DE-19700553-A1 (DE)
Title: Modular construction garage
Inventor: SCHROETER HANS-WERNER
IPC: E04H6/02
Filed: 1997-01-10
Abstract: The modular garage is assembled from steel sections. The structure is held together by steel purlins (8) which are under tension. The roof is supported on curved struts (7) whose ends are secured onto the purlins. Rain gutter profiles (11) are fitted under the edges of the roof. The gable ends of the roof are filled with spaced insert panels. Several bays can be joined together to form a larger area garage.
Patent DE-19708308-A1 (DE)
Inventor: HARTKE ANDREAS
IPC: F02D41/38
Filed: 1997-02-28
Abstract: The invention relates to a method for regulating a pressure control valve, wherein the value of the manipulated variable used to control the pressure control valve is determined from a pre-control value and the intervention of a controller, depending upon the actual value and the setpoint value of the controlled variable. The intervention of the controller is confined to a limiting value which is preferably dependent upon the pre-control value when the control value is modified.
Patent DE-19708607-A1 (DE)
Inventor: ERDELEN CHRISTOPH DR
IPC: C07C49/747
Filed: 1997-03-03
Abstract: New 2-aryl-3-hydroxy- DELTA <2>-cyclopentene-1-one derivatives of formula (I) are disclosed, in which A, B, D<1>, D<2>, G, W, X, Y et Z have the meanings given in the description, as well as processes for preparing the same and their use as herbicides and pesticides.
Patent DE-19711547-A1 (DE)
Inventor: LANG HEINRICH
IPC: B60R1/06
Filed: 1997-03-20
Abstract: The rearview mirror arrangement has a support arm (2) with a carrying reed structure (4) as a core element, mounted on the vehicle body (3). A main mirror (15) with its own casing (18, 19) and a stored adjustable, preferably motor-driven, mirror pane (17), is fastened at the free end (14) of the reed structure. A form part (20) surrounds the reed structure between its end at the vehicle body and the main mirror, for covering the reed structure and preferably for enabling the fixture of additional mirrors (21, 22). The form part is preferably a foamed part, especially from a two-component hard foam material.
Patent DE-19711765-A1 (DE)
Title: Stabilising and/or emulsifying agent for incorporation into food products
Inventor: DRILLER KARL HEINZ
IPC: A23L7/10
Filed: 1997-03-21
Abstract: A stabilising and/or emulsifying agent for food products consisting of a fraction of ultrafine durum or hard wheat flour enriched to a protein content of 18-30 (preferably 20-24) wt. %.
Patent DE-19712493-A1 (DE)
Title: Pharmaceutical composition comprises iron calcium poly:ate
Inventor: BURGER JOACHIM
IPC: A61K33/26
Filed: 1997-03-25
Abstract: Pharmaceutical composition comprises an iron calcium polyate compound.
Patent DE-19716140-A1 (DE)
Title: Off-loading tube-coiled cloth system with supported bearing
Inventor: SCHUHWERK CHRISTOPH
IPC: B60P1/38
Filed: 1997-04-17
Abstract: The system involves support straps (1) which are hinged (15) or welded to the bearing support (3) into which the rotary tube (4) is inserted axially at its ends. The support includes a slide bushing (22) for the bearing sleeve (23) and the tube is extruded and slotted out (20) lengthways for connecting to the off-loading cloth, using a holding rod (21) slid into the slot from the side to fix the cloth in position.  The tube itself is axially located by means of a radially inserted screw (26) joined in turn to a clamping nut (25) inserted in the slot. An entry disc (6) is welded to the sleeve whose wall (27) together with the tube cavity (28) produces a crescent-shaped entraining profile used to drive the tube.