baber/WOPTO huggingface dataset:
Patent DE-19612456-A1 (DE)
Inventor: ZETTLER THOMAS DIPL PHYS DR RE
IPC: G11C16/14
Filed: 1996-03-28
Abstract: The invention relates to a solid-state memory device with a plurality of memory cells (SZ) which are arranged on a semiconductor substrate (5) and used for programmable storage of data contents. Said solid-state memory device can be operated in at least two operation states, the first thereof being associated with erasure of the data contents from a memory cell (SZ) and the second with maintaining data contents of a memory cells (SZ). Said solid-state memory device also has a selector module for selecting an associated group of memory cells (SZ), and at least one control circuit (11, 39, 40) with a control line (35) which is associated with the memory cells (SZ) and is used for selective application of an erasure voltage and a reference voltage on the selected group of memory cells (SZ). To control the memory-cell (SZ) group which is selected from the selector module and used for the operation states erasure and maintenance of the data contents of the memory cells (SZ), a control circuit (11, 39, 40) common to all memory cells (SZ) of a group is provided with a single control line (35) for coupling to all the memory cells (SZ) of the selected group. The erasure voltage is connected selectively and the reference voltage actively on said control line (35) to the selected group of memory cells (SZ).
Patent DE-19613573-A1 (DE)
Title: Connection arrangement for high-pressure flexible piping
Inventor: RAU JOHANNES
IPC: F16L33/22
Filed: 1996-04-04
Abstract: The piping has a clamping sleeve (8), arranged between an adaptor sleeve (4) and a sealing piece (9), to clamp around the high-pressure hose (5). The sleeve has a ring extension (14) formed through a circumferential outer taper (16). The extension ring cooperates with the inner taper of the adaptor sleeve, when driven into the housing (1), so that the ring extension is plastically deformed. The result is a deformed extension ring, with an inwards pointing edge. The edge is grouted to the sliding high-pressure hose. The inner diameter of the clamping sleeve is either equal or slightly smaller than the outer diameter of the high-pressure hose, when this is slid in the mandril (10).
Patent DE-19615763-A1 (DE)
Inventor: HEINDL DETLEF DR
IPC: A61K6/884
Filed: 1996-04-20
Abstract: Finely-divided silicon dioxide-based filler (I), made from porous SiO2 glass with a particle size of 0.5-50 microns, a pore size of 20-120 nm, a pore vol. of 200-1000 mm<3>/g and a BET surface of 10-100 m<2>/g. Also claimed is a process for the production of (I) by treating the porous glass with an impregnating agent (II) containing a monomeric (meth)acrylate ester (II-a).
Patent DE-19616117-A1 (DE)
Title: Heated seat, preferably for vehicle
Inventor: SCHWARZKOPF RICHARD
IPC: B60N2/90
Filed: 1996-04-23
Abstract: The seat includes an electric heating arrangement for two seat parts, and a device for adjusting a variable heating performance to both seat parts. The heating arrangement provides an AC voltage with alternately positive and negative amplitude. The seat parts are supplied only with either the positive or the negative voltage portion. The ratio of these voltage portions is adjusted according to the desired heating performance. The ratio is preferably controlled in dependence to the temperature or a program. The division of the heating performances is preferably controlled through diodes in an input circle.
Patent DE-19619393-A1 (DE)
Title: Monitor system for determining condition of vehicle tyres - using wheel speed sensors and evaluation system which compares values obtained to produce signal representative of condition and forms quotients from values obtained
Inventor: SCHMITT JOHANNES DIPL ING
IPC: G08B21/00
Filed: 1996-05-14
Abstract: An indicating unit (80) is provided, which following the reception of the signal from the evaluation system (40) indicates the condition of the tyres. The quotients (Nvr/Nvl,Nhr/Nvl,Nhr/Nvl) are formed from the values produced. These quotients are compared together, and depending on the comparison result, the signal (S) is produced. The rpm (Nij) of the vehicle wheels are determined, as values which are dependent on the detected rotational movements. The evaluation system is so designed, that one of the wheels is selected, and for forming the quotients (Nvr/Nvl,Nhr/Nvl,Nhr/Nvl), the rpm (Nvr,Nhr,Hhl) of the remaining wheels is set to the rpm (Nvl) of the selected wheel in relation.
Patent DE-19619885-A1 (DE)
Title: Filtering and humidifying fine dust particles from air
Inventor: FISCHER PITT
IPC: F24F8/10
Filed: 1996-05-17
Abstract: An assembly fabricated primarily from plastic simultaneously humidifies and filters ultra-fine particles from air. The novelty is that the air is repeatedly forced through a column of water, and before leaving the assembly, is forced through a water curtain. Also claimed is that the assembly is of modular construction and may be linked (25) by a hose (26) transportable equipment incorporating its own blower assembly.
Patent DE-19620143-A1 (DE)
Title: New pyrazino:steroid or pyrazino:di:steroid compounds
Inventor: DROEGEMUELLER MICHAEL DR
IPC: C07J71/00
Filed: 1996-05-09
Abstract: Pyrazinosteroid compounds of formula (I) are new. R1, R2 = optionally p-substituted Ph; or R1+R2 = the residue of a steroid molecule (S1); R3+R4 form the B, C and D ring of a steroid molecule (different from S1 when R1+R2 = S1).  Claimed preparation of (I) comprises reaction of an azirine of formula (III) (optionally formed {Iin situI} by thermolysis or photolysis of a compound of formula R2-CH=C(R1)N3 (II)) with a 1-amino-3-oxo- DELTA <1>-steroid of formula (IV).
Patent DE-19624886-A1 (DE)
Title: Hydraulic damper with middle shaft element
Inventor: KANDA RYOUJI
IPC: F16F13/00
Filed: 1996-06-21
Abstract: The middle (12) and external element (14) are flexibly coupled by two elastic end walls (26,32) and an intermediate wall (34). The first end wall (26) has two recesses (30), opposite each other in shaft element diametral direction, defining a first hydraulic chamber (82). The intermediate wall defines, with the second end wall (32) and two separating blocks (44), two pockets (52,53) opposite each other. The separating blocks lie between the intermediate and second end walls. The two pockets are enclosed by the cylindrical external element, forming a second and third hydraulic chamber (84,86), coupled to the first one.
Patent DE-19625828-A1 (DE)
Inventor: WILSBERG HEINZ-MANFRED
IPC: D06M15/11
Filed: 1996-06-28
Abstract: This invention concerns a preservative for laundry starch concentrates which reliably hinders contamination of the laundry starch concentrate and of the aqueous alkaline stock solution produced with it, and does not affect the laundry as residual quantities or activities creating a trouble for the user. This essentially succeeded by using a combination of ethanol and quarternary ammonium compound of the general formula R<1>R<2>(CH3)2N<+> A<-> in which R<1> and R<2> independently of each other are linear or branched chain alkyl radicals with 8 to 18 C atoms, particularly with 8 to 10 C atoms, and A<-> is a charge-equalizing anion, to preserve aqueous laundry starch concentrates which contain starch or starch derivatives in suspension in an aqueous xanthan solution.
Patent DE-19633744-A1 (DE)
Title: Electric drive system for adjusting multipart machinery
Inventor: GOETZ FRITZ RAINER DR ING
IPC: H04L1/06
Filed: 1996-08-22
Abstract: The drive system adjusts the position, speed or acceleration of several axles or other movable functional parts of apparatus and machines especially cylinders (Z) or rollers of printing machines. The system has several electric motors (7) each connected with a respective functional part. The system has several active electronic parts (8). These are each connected at the output side with a respective electric motor for controlling it. Several signal processors are provided to receive guide, control, target, position, speed and/or acceleration signals from computers (SPS) or position indicators (G) on the functional parts or rotors of the electric motors. The signal processors are connected to respective active electronic parts to control them. The system has a network in a ring structure used to couple the signal processors together as signal processor nodes each via individual transmitter and receiver members for communication. Each signal processor node is provided redundantly with at least two transmitter and two receivers for realising a redundant information circuit in the ring structure and with switch over and communication control means connected between the transmitters and receivers. The switch over means are arranged and controlled such that the input of the communication controller is provided at the internal output of one or the other receiver.
Patent DE-19635390-A1 (DE)
Title: Portable fodder device for grazing animals
Inventor: BRUEGGEMANN HARRY
IPC: A01K5/01
Filed: 1996-08-31
Abstract: The fodder device comprises a circular lower frame supporting a circular fodder tray having a raised central area adjoined by a channel-like marginal area. The central area is domed and the channel like edge has a flat base surface. The lower frame can be comprised of several tubular elements. The lower tubular element is held in the ground by crampons.
Patent DE-19641975-A1 (DE)
Inventor: BEEK AUGUST VAN DER
IPC: B02C18/24
Filed: 1996-10-11
Abstract: The invention relates to a method and a device for automatic monitoring machines, specially fragmentizing machines, preferably rotor blades, which ensure an effective and high efficient machine operation by measuring the machine load depending on at least one measurable variable (M1, M2) and subsequently controlling the kinematic machine sequence.
Patent DE-19649714-A1 (DE)
Title: Clip/holding clamp tool with lever transmission
Inventor: KLIMACH HORST
IPC: B25B5/06
Filed: 1996-11-30
Abstract: The tool has sliding and fixed brackets on a common rail. A fixed bracket (8) has a grip lever (14), fastened to the rail, and a tension lever (16) hinged to the grip lever. When clamping, the tension lever is loaded by a power accumulator (28) on the rail. The force of the lever acts via a pressure plate (26) on the workpiece to be held. The force acting on the pressure plate acts on a clamping surface (11) of the sliding bracket (12) as a counter bearing behind the workpiece. The sliding bracket is guided on the rail and on an additional second guide.
Patent DE-19651800-A1 (DE)
Title: Coaxial cable connector to circuit board
Inventor: BURKERT MANFRED
IPC: H01R13/646
Filed: 1996-12-13
Abstract: The connector comprises an element that is crimped onto the end of the wire (2). The circuit board has slots (3) at its edges which form tongues (4). The sides (3.1,3.2) of the slots are partially metal coated and each metal coated part leads to a conductive path (1.1,1.2) or conductive line. The connector comprises a metal coated outer sleeve (7) which is connected to the outer- or earth-wire (5) and an inner conductive sleeve (8) which is connected to the inner- or signal-carrying  wire. When plugged in, the outer sleeve contacts the outer metal coated sides (3.2) of the two outer slots and the inner sleeve contacts the metal coated sides of the central slot or tongue.
Patent DE-19652391-A1 (DE)
Title: Energising circuit for electromagnetic coil of combustion engine flow valve solenoid
Inventor: LUDWIG NORBERT
IPC: H01F7/18
Filed: 1996-12-17
Abstract: The circuit consists of a power switch (2) coupled to a voltage source, in series with the electromagnetic coil (1), and a control appts. connecting line, leading to the power switch between the line terminal (5) and the control appts. connecting line (4) is incorporated an overvoltage circuit (7). The line terminal lies between the power switch and the electromagnetic coil, while the overvoltage circuit makes the power switch, on appearance of a preset voltage level, by self-induction in the electromagnetic coil, and pref. consists of a series-connection of a blocking diode (7.1) and a Zener diode (7.2).
Patent DE-19700791-A1 (DE)
Title: Adjustable self=oscillating roller
Inventor: ALBIAC JESUS BARBERAN
IPC: B24B21/20
Filed: 1997-01-13
Abstract: The adjustable self-oscillating roller with a roller body (8) features a roller body which is rotatable and is connected to the housing (4). The housing is connected to a ball joint (3) with a fixed support (1,2), whilst the other end of the housing is connected to a rotatable shaft (12). The other end of the shaft is connected to a fixed ball and joint coupling (14), with a gearing mechanism between the roller body and the shaft. A rotation of the roller body relative to the housing of the shaft can be carried out.
Patent DE-19701017-A1 (DE)
Title: Method of activating flow of bulk goods by compressed air or gas
Inventor: BOEHNER WOLFGANG DIPL ING
IPC: B65D88/70
Filed: 1997-01-14
Abstract: The gas pressure is supplied in impulses through rapid-opening valves via for example nozzles into the bulk material. The gas pressure is held statically or dynamically over a set length of time chiefly in the range of 20 milliseconds up to several seconds. The pressurised gas inlet pipes have collector containers for the particular purpose required and which are directly connected to the rapid opening valves. The pressurised gas collectors are combined by a pipe into a communicating system.
Patent DE-19702048-A1 (DE)
Title: MPEG2 standard digital video coder with scalable architecture
Inventor: BUTTER ADRIAN STEPHEN
IPC: H04N7/50
Filed: 1997-01-22
Abstract: The coder has a module with a leading computer interface (611), and a picture element interface (641) for receiving picture element data from the data bus (643),  There is a picture memory interface (651) for receiving and transmitting the picture data.  There is also a discrete cosine transformation processor (671), a quantisation unit (673), a variable length coder (675) and  a first-in-first-out buffer memory (677).  An interface (679) is provided for storing the compressed pictures, in order, to produce a bit sequence of I pictures.
Patent DE-19706780-A1 (DE)
Title: Program-controlled private exchange system
Inventor: VANLANDEGHEM MARK
IPC: H04Q3/62
Filed: 1997-02-20
Abstract: The private exchange system includes a system memory for the storage of the program modules and of the data, and at least one system processor with an operating system for the processing of the program modules. A function 'call redirection' is provided as one of the procedure modules, in which a complete telephone number and/or identity information of a calling subscriber is made available to the system. A combination of a source telephone number and a respective target subscriber number is stored in relation with the function 'call redirection' in a section of the system memory, for each subscriber. The complete telephone number and/or identity information of a calling subscriber is searched for in the source telephone numbers of a called subscriber, and the call is redirected to the target subscriber for a positive comparison result.
Patent DE-19709741-A1 (DE)
Title: Road vehicle brake pressure control device
Inventor: FEIGEL HANS-JOERG DR
IPC: B60T15/02
Filed: 1997-03-10
Abstract: The control device preferably has a cover unit fitted on the valve accommodation body and which covers at least parts of the pressure control valves. The valve accommodation body (4) is at least provided with a through passage aperture (9) extending to its two face sides, which accommodates at least individual parts of the pressure control valves (2) which are fitted both from the one and/or the other face side in the through passage aperture (9). The through passage aperture is closed on the face side of the valve accommodation body turned away from the cover unit. The pressure control valve (2) is installed as a partly or completely pre-assembled structural group in the through passage aperture.
Patent DE-19716818-A1 (DE)
Title: Miller for swarf=removing cutting of metal parts
IPC: B23C5/00
Filed: 1997-04-22
Abstract: The miller has a swarf guide element(27,29) allocated to each of five cutting plates and is located in the run-off path of the swarf removed by the cutting plates(5,7). The swarf guide element is formed as a separate wear component and is made preferably from hardened steel. The swarf guide element has a curved run-off face and a recess is formed by an erosion process on the side located away from the run-off face. The body of the miller is made of aluminium or aluminium alloy.
Patent DE-19717332-A1 (DE)
Title: Electronic two-speed chess timer
Inventor: DADZIO JOERG
IPC: G04F10/04
Filed: 1997-04-24
Abstract: The chess timer consists of an electronic part to generate clock pulses which drive the mechanical parts of the timer. A quartz pulse generator and two resettable counters can be switched between two clock pulse speeds, normal and 5- or 10-fold speed, to drive the timer mechanisms. A slip coupling to the hour and minute hands allows the timer to be set without moving the second hand. The timer has two buttons on top of the housing, for starting and stopping alternate counters, a third for stopping both, and a switch for normal and fast speed. Second and minute hands are synchronised such as to provide timing with second accuracy.
Patent DE-19717571-A1 (DE)
Inventor: MIKULLA MICHAEL DR ING
IPC: H01S5/34
Filed: 1997-04-25
Abstract: The invention relates to a diode laser oscillator or amplifier having at least one light conducting semiconductor layer. The refractive index of said layer is greater than that of semiconductor layers which surround the light conducting semiconductor layer and form an optical waveguide structure with it. This semiconductor layer has at least one optically active zone inside which stimulated photon emission occurs, and which has an optical filling factor which describes the light proportion, present inside the optically active zone, of an optical wave guided into the optical waveguide structure. The invention is characterized in that the light conducting semiconductor layer is so configured that the optical filling factor is reduced and/or the refractive index of the light-conducting semiconductor layer and the refractive index of the semiconductor layers surrounding the light conducting semiconductor layers are selected in such a way that the optical filling factor is reduced.
Patent DE-19719067-A1 (DE)
Title: System rapidly determining and controlling sample solution concentrations, especially for titration
Inventor: MEICHELBOECK WILFRIED
IPC: G01N31/16
Filed: 1997-05-06
Abstract: The new unit determines or controls the concentration of sample solutions. Its hollow body (17) contains an internal ante-chamber (4) opening into the sample solution vessel (6) and an inner analysis chamber. An internal mixer is situated between ante- and analysis- (5) chambers. Concentration of the sample solution is measured by a sensor (8) in the analysis chamber, which delivers a corresponding signal. A drain line extracts the mixture from the analysis chamber. At least one line supplies titrant or other additives. Solution is transferred from the sample storage vessel, together with titrant and one or more additive solutions by a pump with its suction side connected to the supply chamber. A second pump transfers titrant or other additive solution from a storage vessel in the ante-chamber, to the sample solution. A controller (7), accepting the sensor signal, derives output signals causing targeted increases in, or dilution of the substance in the sample solution vessel, in accordance with requirements.
Patent DE-19724236-A1 (DE)
Title: Composition containing reaction product of diisocyanate with two polyalkylene glycols
Inventor: SCHWINGER KLAUS DR
IPC: D21H19/62
Filed: 1997-06-09
Abstract: A process for the polarisation of the hydrophobic surfaces of an article is claimed. The surfaces are treated with a polarising agent or the polarising agent is added to an agent used to form the hydrophobic surface. The polarising agent is prepared by reaction of a diisocyanate with a first polyalkylene glycol, derived from a mono alcohol, diol or polyol and having an average mol. wt. of 400-30,000 followed by reaction of the resulting prepolymer with a second polyalkylene glycol, derived from a monoalcohol and having an average mol. wt. of 400-24000. The prepolymer is prepared by addition of 0.8-1.2 moles of diisocyanate per mole of free hydroxyl groups of the first polyalkylene glycol and the polarising agent is formed by addition of 0.8-1.2 moles of the second polyalkylene glycol for each mole of diisocyanate.
Patent DE-19725954-A1 (DE)
Title: Ink jet matrix printer head
Inventor: HEINEN MANFRED
IPC: B41J2/28
Filed: 1997-06-19
Abstract: This device uses one of a series of output jets (1) joined in variable numbers. These jets create a cycle of drops through very short runs and by impinging the seal (2) directly on the jet body. Letters or graphics are produced by matrix characters. Contact is made between the primary electromagnetic drive (4) and the sealing mechanism (3) without using connecting devices like needles or wires.
Patent DE-19727344-A1 (DE)
Inventor: TAKADA SUSUMU
IPC: H02K41/035
Filed: 1997-06-27
Abstract: An operating rod 7, arranged to be movable axially by an electromagnetic servo drive 5, may be initially accelerated by an air piston 11,52 actuated auxiliary rod 6 having limited travel Figs 1,6. The action may be confined to outward movement of the rod 7 Fig1, the single acting air piston being returned by drive 5 or lost motion link 72-74 and double acting piston Fig 6 may allow additional initial acceleration of the return stroke. A further embodiment Fig 4 has combined electromagnetic and air action permitting the air piston to balance the load, retraction of the rod 7 being performed by the air piston. Position signals are fed to the control module 45 from sensor 36,37.
Patent DE-19728006-A1 (DE)
Title: Outlet unit for haemodialysis machine drain line, to obtain dialysate samples
Inventor: BEIGE JOACHIM DR MED
IPC: A61M1/16
Filed: 1997-07-01
Abstract: The outlet unit (1) is for a haemodialysis machine dialysate drain line, for obtaining. dialysate samples in a fixed ratio with respect to the total volume of dialysate. It comprises an independent apparatus which can be connected to the outlet as required. The outlet direction is arranged so that the dialysate flow is not influenced, and the dialysate can flow freely into a collection vessel. The outlet unit does not influence the operation of the machine, and can be connected to infusion pumps.
Patent DE-19729003-A1 (DE)
Inventor: WISSLER GERHARD
IPC: F02M37/00
Filed: 1997-07-07
Abstract: A fuel tank (6) is used for storing the fuel (K) required to operate an internal combustion system, for example for operating the diesel engine of a motor vehicle. The internal combustion system is equipped with an exhaust fume purification system operated with a reduction agent (R) and working according to the SCR principle. A reduction agent tank (8) is used for storing the reduction agent (R). In order to use as well as possible the narrow space available for mounting, in particular inside a vehicle, and to simplify the fixation of the tanks for fuel (K) and reduction agent (R), the fuel tank (6) is assembled together with the reduction agent tank (8) into a module (2) which can be secured as a whole to a vehicle by means of at least one holder (14).
Patent DE-19732463-A1 (DE)
Title: On=line paper web coating machine
Inventor: HESS HARALD
IPC: D21G1/00
Filed: 1997-07-28
Abstract: Paper web (4) surface, on-line coating machine, in which the web surface is smoothed before coating by a nip (5), between a coating roller (1) and a polishing element (20) at a polishing unit (2). Also claimed is an assembly with a paper polishing unit (2) formed by a nip (5) between a coating roller (1) and a polishing element (20).