baber/WOPTO huggingface dataset:
Patent DE-4303062-A1 (DE)
Inventor: HSU MEICHUN
IPC: G06F9/44
Filed: 1993-02-03
Abstract: A work flow description database represents long running work flows as a set of steps 152 with information flows 154 therebetween. The database defines each step's input and output signals, input condition criteria for creating an instance of the step, an application program associated with the step, and criteria for selecting a resource-to execute the step. A work flow controller controls the process of executing instances of each defined type of work flow. During execution, each step is instantiated only when a sufficient set of input signals is received to execute that step. At that point an instance of the required type of step is created and then executed by a selected resource. After termination of a step, output signals from the step are converted into input event signals for other steps in the work flow in accordance with data stored in the database. Each step executes an application program and is treated as an individual transaction. Log records are durably stored upon instantiation, execution and termination of each step, and output event signals are also logged, thereby durably storing sufficient data to recover a work flow with virtually no loss of the work that was accomplished prior to a system failure. <IMAGE>
Patent DE-4303675-A1 (DE)
Title: Cushion or packing for physical therapy of human disorders by heat
Inventor: KAYSER KLAUS PETER
IPC: A61F7/08
Filed: 1993-02-09
Abstract: Cushion or packing for physical therapy of specific disorders or injuries of the human body by heat, according to P 4204528.2, which contains paraffin. The paraffin is admixed with wood chips and/or sawdust as thickening agent.
Patent DE-4303756-A1 (DE)
Title: Clinical monitoring instrument incorporating optical fibre bundle - illuminates interior or organ by repetitive total internal reflection between both walls of hollow circular transparent cone
Inventor: CHIKAMA TOSHIO
IPC: A61B1/227
Filed: 1993-02-09
Abstract: The main body (10) of the instrument comprises an elongated hollow handle (11) and an internally threaded annular holder (13), into which a hollow cone (20) of transparent glass or plastic can be fitted. The cone has a relatively broad eyepiece (23) at its proximal end, and a more sharply tapered distal end (22) for insertion into the cavity under examination. Illumination is provided by a lamp coupled by a light guide (30) through the neck (12) of the handle into the region (21) of the cone surrounded by the holder, whence light is propagated to the distal end by total internal reflection (22x, 22y). USE/ADVANTAGE - For otoscope. Instrument can be dismantled easily with sepn. of transparent cone from handle after use.
Patent DE-4306327-A1 (DE)
Title: Reluctance motor
Inventor: HERMANN MICHAEL DIPL PHYS
IPC: H02K21/22
Filed: 1993-03-01
Abstract: An electric motor, preferably a DC motor without a commutator, having an auxiliary (reluctance) torque which is produced in a flat air gap by means of permanent magnets. The useful torque is produced in a cylindrical air gap of constant size. To this end, embodiments in accordance with a so-called reluctance motor (switched reluctance motor) and embodiments having permanent magnets in the operating air gap are provided. Eddy current losses are reduced by means of a coil core consisting of ferromagnetic sintered material. In one particular embodiment, this coil core is at the same time a sintered bearing for the rotor. <IMAGE>
Patent DE-4310614-A1 (DE)
Title: Method and device to design an integrated software system
Inventor: RODRIGUES NORTHON
IPC: G06F9/451
Filed: 1993-03-31
Abstract: A method and device is provided for testing, training, demonstrating or otherwise designing an integrated, interactive software system in the environment in which the system is intended to be used. A tool which is used to achieve these aims has a recording operating mode, in which a unified input queue (UIQ) is generated from all inputs to the system, when the system is used to execute an example function. In a reproducing operating mode, the system normally works by reaction to the inputs from the UIQ, which are provided in the same sequence, and with the same delays between inputs, as during recording. Operating elements are provided to allow selection of those application tools which are to be recorded and reproduced, to control parts of the processes which are to be recorded, to edit the UIQ, to add, delete and modify the inputs, to move backwards and forwards in the UIQ by controlled amounts in reproducing operating mode, and to control the rate at which inputs are fed to the system in reproducing operating mode. Also, operation can be halted in both recording and reproducing operating modes, and additional processes can be entered during a pause in the reproducing operating mode. <IMAGE>
Patent DE-4311454-A1 (DE)
Title: Raman laser
Inventor: HEPPNER JOACHIM DR
IPC: G01C15/00
Filed: 1993-04-07
Abstract: The pumping laser of a Raman laser has an unstable resonator construction which delivers a beam-quality parameter M<2> of the pumping laser of between 1 and 1.3, or close thereto, during operation in the TEM00 mode. For this purpose, amongst other things, a constant, radially dependent reflection profile of the extraction mirror is provided. Furthermore it is optionally possible to combine different foci of the pumping laser beam and back-reflected Raman radiation at one point in the Raman cell. This results in efficient operation of the Raman cell and a good beam quality of the induced Raman radiation. The Raman laser is suitable for generating laser radiation which is safe for the eyes, for example for use in electro-optical distance measuring equipment. <IMAGE>
Patent DE-4313980-A1 (DE)
Title: Integrated hybrid circuit avoiding electrical disturbances - comprises conductor frame electrically connected to electronic components by silver paste with electroless plated coating on frame
Inventor: SUZUKI YASUTOSHI
IPC: H05K3/24
Filed: 1993-04-28
Abstract: The circuit (I) comprises a conductor frame (1) connected electrically to electronic components (6) by an Ag paste. The circuit has a electroless plated coating (2) on the frame (1) and the coating is free from an insulating surface oxide layer in a connecting region having an electrical connection. Prodn. of (I) comprises: (a) electroless plating a conductor frame using a P-contg. reductant to form a coating on the frame, (b) securing electronic components on the frame and electrical and mechanical fixing of the components to the frame using an electrically conducting paste; and (c) keeping the surface of the electroless plated coating free from a p-contg. oxide layer during connecting. The frame may be pref. made of Ni and the reductant is an imide cpd. ADVANTAGE - Electrical disturbances are avoided.
Patent DE-4319548-A1 (DE)
Inventor: GOEDECKE CHRISTOPH
IPC: B65D85/57
Filed: 1993-06-12
Abstract: In a hinged case for disk-shaped objects, in particular compact disks, with a base (14) and a cover (1) which is connected with the base (14) through a hinged connnection created using a pin (8) protruding through a recess (20), with overlapping walls (3, 5; 17, 19), and with a plate support (24) that is inserted between base (14) and cover (1), has an extension piece (24) over the hinged connection and is secured against getting lifted off the base, the invention prevents an improper separation of base (14) and cover (1) in that the recess (20) is made open to the edge (22) of the wall (17) in which it is situated, that the pin (8) protrudes through the recess (20) and has a flange (9) at its free end, the diameter of which is greater than that of the recess (20), and that the plate support (24) fits against the flange (9) on the open side of the recess (20) and thus blocks the pin (8) from coming out of the recess (20).
Patent DE-4323735-A1 (DE)
Title: Measuring device for registering the level of fluid media
Inventor: TOBEGEN EBERHARD DIPL ING
IPC: G01D7/00
Filed: 1993-07-15
Abstract: A measuring device is specified for registering the level of fluid media, especially a liquid level meter for liquid containers, which device has a measured value transmitter which dips into the medium and generates a magnetic field and has an indicator device responding to the magnetic field. For the purpose of cost-effective production of an indicator device which is little susceptible to faults and is rugged, a multiplicity of elementary cells which are arranged directly one above another is provided extending over the stroke of the measured value transmitter. Arranged in each elementary cell is at least one ferromagnetic indicator element which can be displaced on an oblique plane extending transversely to the stroke of the measured value transmitter. The indicator element is transferred by gravity into a base position at the lowest point of the oblique plane and by the magnetic field of the measured value transmitter into an indicator position at the highest point of the oblique plane. The change of position of the indicator elements is visible as an indication of level.
Patent DE-4328595-A1 (DE)
Title: Manual screwdriver with cranked shaft - which can be locked to handle or become freely rotating by switching shaft end between two recesses side-by-side at bottom of handle bore
Inventor: WON JIN SOO
IPC: B25G1/04
Filed: 1993-08-25
Abstract: The screwdriver shaft (1) is cranked into Z-form by bending it in two places. The handle has a bore with a reduced diameter (4) at the blind end, where there are two alternative side-by-side recesses (5,5a) in which the shaft end (1a) can be inserted by manual pressure against the preload force of coil spring (2). One recess (5) has a polygonal section locking on to the shaft, and the other has a circular section allowing rotation of the shaft relative to the handle. The screwdriver point is positioned in the screwhead with the shaft locked. ADVANTAGE - Simple, low-cost design. Quick and easy to use.
Patent DE-4331745-A1 (DE)
Title: Filling machine for vessels
Inventor: WEIS WILHELM
IPC: B67C3/00
Filed: 1993-09-20
Abstract: In a filling machine for vessels, having a plurality of filling members which rotate on a circular path from a feed station to a delivery station for the vessels and each of which has a filling connection and a gas pipe which passes through the latter and projects from this and which is connected via a controllable steam valve to a steam container, the gas pipe is provided with a plurality of lateral orifices which, with the steam valve opened, load parts of the filling member, especially the centring bell, with steam. Moreover, each filling member has a plurality of blowing nozzles which are connected to the steam container and which load essentially the underside of the filling member together with the filling connection. An effective sterilisation of the underside of the filling member together with the filling connection and the centring bell becomes possible thereby.
Patent DE-4332614-A1 (DE)
Title: Manipulation device for diagnostic X=ray appts. - uses detector for command sequence entered via manual operating control to activate electric motor
Inventor: ROOS HARTOG
IPC: H01H7/00
Filed: 1993-09-24
Abstract: The manipulation device uses a manually operated control element (7) coupled to an electric motor (4) for moving the x-ray appts.. A detector (9,10) responds to two successive commands being provided by the control element, the first of which is sort and the second of which is long to activate the electric motor. Pref. the detector uses a logic circuit group (10) connected to the control element and to a monostable multivibrator (9). ADVANTAGE - Ensures manipulator only responds to deliberate operation of control element, for operator safety.
Patent DE-4335591-A1 (DE)
Title: Synchronisation device for optical signals in optical transmission system
Inventor: NOE REINHOLD PROF DR ING
IPC: H04L7/00
Filed: 1993-10-19
Abstract: the synchronisation device uses an optical phase regulating loop with signal and reference light sources, a regulator (R) and a frequency and phase comparator.The reference light source comprises a reference pulse generator and a phase comparator (PV) comparing respective multiples of the signal pulse phase and the reference pulse phase, to ensure phase synchronisation between them, using LF components of the electrical signals relative to the max operating clock frequency.
Patent DE-4335654-A1 (DE)
Title: Room ceiling comprising metal panels
Inventor: HERBST DONALD DIPL ING
IPC: F24D3/16
Filed: 1993-10-15
Abstract: A thin sheet (3) is fastened on a room ceiling comprising perforated metal panels (1). Said sheet reduces the acoustic damping only to a very small extent and increases the fire resistance of the room ceiling considerably. If the sheet is not fastened in the direct vicinity of the perforations (2) in the metal panels or is expanded slightly in the region of the perforations, then there is virtually no reduction in the acoustic damping. Plastic pipes (4) with heating or cooling medium running through them can run over the sheet. The sheet then serves additionally as a screen for the plastic pipes. <IMAGE>
Patent DE-4340042-A1 (DE)
Title: Sulphate surfactants used in compsns. for cleaning and rinsing hard surfaces.
Inventor: HEES UDO DR
IPC: C11D1/28
Filed: 1993-11-24
Abstract: Sulphate surfactants, obtd. from hydroxycarboxylic acid esters of formula (I) by reaction with sulphating agent followed by neutralisation with an aq. base, are used as surfactants in cleaning and rinsing compsns. for cleaning and rinsing of hard surfaces. In (I) R<1> = 6-22C aliphatic hydrocarbon gp. with 0-3 C=C bonds; R<2>, R<4> = H or R<1>-O-(CH2-CHR<5>-O)n-CO-; R<3> = H or OH; R<5> = H or Me; n = 0 or 1; m = 0-20; and at least 1 R<1> gp. is an aliphatic hydrocarbon gp.  Pref. (I) are esters of citric, tartaric, malic or lactic acid, and R<1> is derived from 8-18C linear, satd. alcohols, 16-18C unsatd. alcohols with 1-3 C=C bonds, or ethoxylates of 8-18C linear, satd. alcohols with 1-20 EO.
Patent DE-4341932-A1 (DE)
Inventor: SCHMITT REMY
IPC: F02M41/12
Filed: 1993-12-09
Abstract: A fuel-injection pump in which adjustment of the commencement of fuel injection is achieved with the aid of an adjusting device 32, 36, which is actuated by a fuel pressure in the pump inner chamber 12 controlled in dependence upon operating parameters. This pressure is controlled, by a first pressure control device 49 comprising a pressure control valve 39 and a temperature controlled valve 52 in such a way that when the internal combustion engine is cold there is an advancement in the commencement of fuel injection. The control pressure is additionally influenced in dependence upon load by a second pressure control device 50 in such a way that in the case of a warm internal combustion engine a relative postponement of the commencement of fuel injection can be achieved. Since this does not lead to the desired results in all operating regions, the effect of this second pressure control device is switched off when the internal combustion engine is started from cold, and is switched on when the engine is warm. <IMAGE>
Patent DE-4342656-A1 (DE)
Title: Air-to-fuel ratio adjustment for internal combustion engine - responds to exhaust oxygen content with forced deviation from desired ratio until catalyst is sufficiently activated
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/14
Filed: 1993-12-14
Abstract: Fuel is injected (5) into the engine (1) under the influence of an engine control unit (9) which compares the output from an exhaust oximeter (16) upstream from the catalytic converter (11) with a threshold voltage. When this is exceeded the mixt. is diagnosed as over-rich and adjusted by redn. of the quantity injected. The control unit also operates a valve (8) in the throttle bypass (7). The desired air-to-fuel ratio is related to a satisfactory purification coefft. of the convertor. ADVANTAGE - A measurable improvement in exhaust compsn. is maintainable over a wide range of conditions, with the catalytic convertor operating more effectively before the engine is warmed-up.
Patent DE-4344532-A1 (DE)
Title: Providing profiled surface on pattern for cast iron road drainage items
Inventor: FUCHS ALFRED
IPC: B22C7/00
Filed: 1993-12-24
Abstract: In the casting of cast iron articles for road drainage on which concrete is cast, a permanent pattern used for moulding is provided with a lattice structure on the faces of which concrete will later be cast. The lattice structure comprises a plastic fibre network, with a mesh size of about 5 mm, bonded to the pattern with a twin pack adhesive contg. metal powder.
Patent DE-4400603-A1 (DE)
Title: Window or door with profiled rail as rain protection
Inventor: MUELLER WERNER
IPC: E06B7/26
Filed: 1994-01-12
Abstract: The rail profile has a shank (15) abutting the top side of the fixed frame (2) and a vertical rear abutment shank (9) spaced from a front abutment shank, as well as a stop for the leaf seal (10). The fixed frame comprises an upwards protruding abutment strap (12) for the vertical, rear abutment shank. The strap covers the shank inside. Its inner surface (13) forms the stop for the leaf, or door (11) seal. An anchoring shank (4) forms an extension of the protective rail rear abutment shank and engages a groove (3) in the fixed flame.
Patent DE-4403340-A1 (DE)
Inventor: HEINZL JOACHIM PROF DR ING
IPC: B23K26/40
Filed: 1994-02-03
Abstract: To produce at least one microjet, in an aerostatic bearing, at least one hole (4) is developed in a bearing surface (3), using an energy beam to form the microjet.
Patent DE-4405570-A1 (DE)
Title: Electronic access control system using chip card
Inventor: KOHN THOMAS
IPC: G07C9/00
Filed: 1994-02-22
Abstract: The chip card (1) is a functional component part of an already existing and circulating chip card system e.g. telephone card, mobile radio card or similar. A programmable data memory (2) stores access-entitled signatures. A microprocessor (3) has a programme memory which holds the software programme (4) for reading the electronic signature on the chip card and for comparing the signature with access entitled signatures. A chip card contacting device (5) is in the housing (6) of the access entitlement system for access to the chip card.
Patent DE-4409591-A1 (DE)
Title: Vibration control system for a self-propelled vehicle
Inventor: UCHIDA HIROSHI
IPC: G10K11/178
Filed: 1994-03-21
Abstract: Periodic first vibrations, which are generated by the engine, are reduced by means of interference with the second vibrations, which are generated by the loudspeakers which are located in the vehicle or in the vehicle internal space, respectively. The second vibrations are determined in a first cycle time of the first vibrations, and they are corrected (optimised) on the basis of the signals from the microphones which record the vibrations in the vehicle internal space and of the transmission characteristic between the microphones and the loudspeakers. During one transition time period, during which the cycles fluctuate, for example because of acceleration or deceleration (in which the data lengths of the second vibrations vary), the data of the vibration waveforms of the preceding vibrations are corrected in advance (that is to say the data length is corrected) and the instantaneous vibration waveform is established. The correction of the data length is carried out by inserting a given number of estimated data values into the preceding data length, or by removing a given number of the data values from the preceding data length. In addition, the data length can be corrected by expanding or shortening the preceding vibration waveform as a whole, in order thus to provide the data length corresponding to the instantaneous vibration waveform.
Patent DE-4413137-A1 (DE)
Inventor: WARNECKE KARL
IPC: B65G47/52
Filed: 1994-04-19
Abstract: The belt conveyor has a device for admission and outlet of conveyor material at an acute angle in the extent of conveyance and uses rigid deflector bars or blades, around which an endless admission and discharge belt with its upper and lower stubs is guided and wound. The cross-sections of the deflector bars (2,3) are polygonal, and the drive of the admission and outlet belt is formed as a head drive with a cylindrical drive drum (4). The winding angle of the belt on the drive drum is greater than 180 degrees . The deflector bars are solidly formed and their cross-section is hexagonal. The position of the deflector or back-up roller is variable for alteration of the winding angle. <IMAGE>
Patent DE-4414715-A1 (DE)
Inventor: HAEFNER HANS WILHELM
IPC: G01G11/04
Filed: 1994-04-27
Abstract: In order to improve the accuracy of conveyor-belt weighers, in particular dosing belt weighers, a process for determining the conveyor power is proposed whereby at least two weighing cells (5, 6) are provided with a predetermined distance (D) between them, their weighing signal curves (5b, 6b) being compared taking into a ccount the band speed (v). An error signal (F) is generated by any deviation in the belt load values (q1, q2) of the weighing cells (5, 6) which are shifted by the time difference (t) calculated from the distance (D) and belt speed (v). To determine the belt speed (v), preferably a time phase shift is calculated by correlation of the two weighing signal curves (5b, 6b), and the calculated time difference (t) is used, taking into account the distance (D). In addition, a device is disclosed for carrying out this process.
Patent DE-4426715-A1 (DE)
Title: Mechanical board for advertising purposes
Inventor: RUDNIK WITOLD
IPC: G09F11/02
Filed: 1994-07-21
Abstract: The board presents a rigid body (1) containing triangular segments and gears (2,6) or angle gears whose every revolution rotates all the segments in synchronism, using a relatively thicker gear (10) connected by gear chain or toothed belt (3) to the gear (2) also joined to the segment gears through chain or belt. The belt runs over all the segment gears to connect these and, if angle gears are used, specifically at each end of the rotation axis, then this can be changed in angle and there is a central angle gear fitted to the axis of the promotion segments. One wall of the triangular segment is circular to a radius equal to that of the entire board unit, and there is a hinge joint to enable the angle of the axis to be changed as required. Linking gears are also used, joined to the segment gears respectively and travelled by gear chain or belt etc.
Patent DE-4427774-A1 (DE)
Title: Sun visor for vehicle interior
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1994-08-05
Abstract: The sun blind comprises a foamed plastics body which has a long quadratic recess (5) which receives a frame (6). The frame acts as a holder for the mirror and also as a guide member for a slider (8). The slider serves to cover a mirror which is surrounded, except for ao opening by an outer casing material. On one narrow side of the frame (6) furthest away from the mirror (7) means are provided to hold the frame in a recess (5). The means consist of spiked pins (13) which protrude from the corresponding narrow side of the frame and can be driven into the sun screen body material bounding the recess.
Patent DE-4427840-A1 (DE)
Title: Increasing the efficiency of III-V cpd. light- and radiation-emitting semiconductor chips
Inventor: BRUNNE LUTZ DIPL CHEM
IPC: H01L21/301
Filed: 1994-07-28
Abstract: Process for increasing the efficiency of A(III)B(V) semiconductor chips is novel in that, before sepn., the active zone on the wafer is reduced and simultaneously an increase in surface area of the active zone (4) in this area occurs.  Reduction of the active zone (4) is carried out by producing at least a second mesa (6) on the first mesa (5). The second mesa (6) is produced via an etching process using a phosphoric acid-contg. etchant mixt. The second mesa (6) remains held in place after sepn.. Along with producing a second mesa (6), a pine tree-shaped formation of the semiconductor surface is produced at its dividing part. The pine tree-shaped formation is produced by an ammoniacal etching mixt. The ammoniacal etching mixt. consists of 1 VT NH3 aqua and 5-30 VT H2O2 and is used at a temp. of 18-25 deg C.