baber/WOPTO huggingface dataset:
Patent DE-4213034-A1 (DE)
Title: Miniature electronic medical or veterinary thermometer - has circuit board for mounting voltage monitor, battery, display, temp. sensor and acceleration switch supported by plastics moulding together with solar cell and fitted in sealed glass vessel.
Inventor: KUHN JENS DR ING
IPC: G01K13/00
Filed: 1992-04-21
Abstract: The thermometer has an electronic measuring circuit (3) with a display (5), an energy store (2), a voltage monitor (4), a temp. sensor (10) and an acceleration switch (6) mounted on a common circuit board (7). The circuit board and a solar cell (1) are supported by a plastics moulding (8) and inserted in a hermetically sealed transparent vessel (9). Pref. the solar cell lies on the same side of the thermometer as the display, the solar cell lying above the acceleration switch. USE/ADVANTAGE - Optimum energy utilisation and high reliability, for measuring temp. of human or animal patient.
Patent DE-4215165-A1 (DE)
Title: Miniaturised raster scanning light source, e.g. for spectral photometer - sequentially activates two or more different sources in UV to IR region by electrical switching
Inventor: TILTSCHER HELMUT
IPC: G01N21/25
Filed: 1992-05-08
Abstract: The raster scanning light source (1) includes at least two different optoelectronic or optical, line- or bandpass-monochromatic sources (2) operating in the ultraviolet, visible or infrared region. The light sources are sequentially activated by electrical switching in a defined time sequence and for defined durations.  There is a device which focusses the light from the individual sources into a common beam path. USE/ADVANTAGE - For chemical analysis. Enables spectral information to be produced without a monochromator.
Patent DE-4216536-A1 (DE)
Inventor: BLUM HARALD DR
IPC: C08G18/12
Filed: 1992-05-19
Abstract: Water-dispersible polyurethane-polyols based on polyester- and polycarbonate-polyols or segmented polyester-carbonate-polyols which contain acid groups, from 25 to 100% of which have been neutralised by means of bases and correspond to an acid number of from 6 to 45 mg of KOH/g, have a hydroxyl number of from 20 to 250 mg of KOH/g, a molecular weight Mw of from 2000 to 150,000, a urethane group content of from 2 to 16% by weight and a carbonate group content of from 1 to 25% by weight, a process for their preparation, a water-dilutable binder combination comprising from 30 to 98% by weight of such polyols and from 2 to 70% by weight of a crosslinker resin, and the use of the polyurethane-polyols as the binder component in coating compositions or sealants.
Patent DE-4219287-A1 (DE)
Inventor: POHL LUDWIG DR
IPC: C01G23/04
Filed: 1992-06-12
Abstract: The invention concerns the use of spherical monodisperse, non-porous particles made from SiO2, TiO2, ZrO2, Al2O3, V2O5, Nb2O5 or mixtures thereof, the surface of which has optionally been modified by covalently bound organic groups, as fillers in organic matrix materials, the refractive index of the particles being matched, depending on the application, to the refractive index of the organic matrix. Polymers or polymerizable systems containing such particles can be used as, for instance, embedding compounds for optical, electro-optical and opto-electronic components. Such embedding compounds exhibit improved optical homogeneity. LEDs manufactured using them have, for instance, an increased luminous efficiency.
Patent DE-4220202-A1 (DE)
Inventor: NEGISHI KIYOSHI
IPC: G05B23/02
Filed: 1992-06-19
Abstract: A testing device in which, when a testing operation of a specific apparatus (for example a printer or copier) is performed by the testing device, prior to the testing operation, the testing device requires (S2) the apparatus to transmit data indicating the machine type or version of the apparatus to it. The testing device then receives the data relating to the machine type (S3) and examines (S4) whether the apparatus is the specific apparatus. If it is judged that the apparatus is not the specific one, the testing operation is inhibited, and further, a warning may be generated (S6). <IMAGE>
Patent DE-4220420-A1 (DE)
Title: Warm air heating for churches - consists of underfloor ducts with fan to blow outside air mixed with inner air through to heating batteries at outlets
Inventor: GOSSENS HEINZ
IPC: F24D5/04
Filed: 1992-06-22
Abstract: An air duct (1) is laid in the floor with outlets (2, 3, 4) arranged at certain points and covered by gratings. Heating batteries (9) are located adjacent to the outlets, and these receive heat through flow (11) and return (12) pipes from a central boiler (10). Air from the church is drawn into the duct through a central intake (6) and passed through a suction channel (7) to a central fan (5) which is located next to a cold outside air intake (8). ADVANTAGE - Has the same efficiency and effectiveness as a heat station system.
Patent DE-4220865-A1 (DE)
Title: Hydrogenation of carbon di:oxide esp. to methane or methanol in plasma - which can operate at low temp. and low pressure, using hydrogen@ or water vapour
Inventor: ELIASSON BALDUR DR
IPC: B01J19/08
Filed: 1992-06-25
Abstract: Hydrogenation of CO2 with a substance (I) contg. H atoms is carried out by exposing a mixt. of CO2 and (I) to a static electric discharge in a reaction zone. (I) is H2 gas or water vapour. The reaction zone contains a catalyst (II), on which the reactants activated by the static electric discharge and/or catalytic substances react. For the synthesis of CH4 or MeOH, (II) consists of Cu (pref. obtd. by reducing Cu oxide), opt. in conjunction with Zn, Al, Mn, Co, Cr, Ag, Mg, Mo, Ni and/or V. (II) may be supported pref. on the dielectric (1) and/or the first electrode or on another support. USE/ADVANTAGE - The process is for the synthesis of CH4 or MeOH. It can be carried out economically at low temps. and low pressures, using e.g. H2 produced by nuclear energy or renewable energy sources or water, which is converted to H2 in the discharge.
Patent DE-4224576-A1 (DE)
Title: Mobile winch for launching aircraft - incorporates air pressure reservoir, spring or accumulator battery to store energy and minimise heat generation and jerking of cable
Inventor: FAHR HANS-HEINRICH
IPC: B64F1/08
Filed: 1992-07-22
Abstract: The mobile winch is used for launching aircraft eg. gliders. The winch equipment is mounted on a mobile platform, eg. on a vehicle, and incorporates systems for release and take-up of the towing cable. The winch system is designed to minimise wastage of energy as heat and includes an energy storage reservoir. The reservoir may consist of an air pressure tank, a spring or an accumulator battery for storage of electrical energy. a variety of hybrid systems may also be used. USE/ADVANTAGE - Aircraft launching winch with energy storage reservoir minimises energy losses and jerks on take-up of the towing cable.
Patent DE-4226108-A1 (DE)
Title: Heating temp. regulator for heating systems - uses fluid pressure provided by fluid-filled volume between pistons that changes to adjust position of valve
Inventor: TRAUTES HERBERT
IPC: G05D23/02
Filed: 1992-08-07
Abstract: A heating temp. regulator has a temp.-sensitive input stage that operates the orifice setting of a flow valve. The input stage has a fluid-filled chamber between a large piston and a small piston. The small piston moves against a spring load to adjust the valve. The fluid in the chamber changes volume as the temperature changes. This causes the small piston to move to open or close the valve to maintain the set point. The set point valve is fixed by the initial setting of a rotary adjustment wheel. ADVANTAGE - Simple and cost-favourable control valve saving power for adjusting.
Patent DE-4231309-A1 (DE)
Title: Non-decimated to decimated switchable equalisation filter - has two filter parts whose coefficients are changed to change filter mode of operation by coefficient readjusting circuit.
Inventor: NOLL TOBIAS GEBHARD DR ING
IPC: H03H17/04
Filed: 1992-09-18
Abstract: The adaptable equalisation filter includes two filter parts (TF1, TF2) whose filter coefficients (C-5...C5 or C-5/2...C5/2) can be changed by a coefficient readjusting circuit (CORR). The filter can operate in both non-decimated mode, for which the sampling rate corresponds to the symbol rate (fs) (baud-spaced) and a decimated mode where the sampling rate corresponds to a sampling theorem (half-baud-spaced) . The wiring between the coefficient multipliers (31...41) of the filter parts and the part correlators (80...90) of the coefficient readjustment circuit is invariant, w.r.t. the switching between operating modes. ADVANTAGE - Requires fewer switches or change-over switches, requires less chip area and has reduced power loss.
Patent DE-4238368-A1 (DE)
Title: Positioning drive esp. for vehicular friction clutch or transmission - includes electric motor with output shaft carrying bevel gearwheel for driving reciprocating piston of hydraulic clutch actuator
Inventor: LEIMBACH LUTZ DIPL ING
IPC: H02K7/116
Filed: 1992-11-13
Abstract: A spur gear drive (5) is provided with two gearwheels (15,33) rotating on parallel axes. The first gearwheel (15) pref. drives the hydraulic actuator (9) of the clutch. The second gearwheel (33) in mesh with the first is mounted directly on the shaft of the electric motor (3) and has no more than seven teeth. For installation of the first gearwheel, and end stop (73) can be released from the casing (1). ADVANTAGE - Efficiency is increased by the involute bevel gears and parallel axes of rotation with the comparatively small dia. of the second gearwheel shaft.
Patent DE-4301432-A1 (DE)
Title: Master cylinder for hydraulic servo-assisted vehicle braking system - has area of pedal actuated piston greater than area of pressure balance spool to prevent excessive pedal movement if pump fails
Inventor: MATSUDA SHOHEI
IPC: B60T13/14
Filed: 1993-01-20
Abstract: The master cylinder (20 regulates the flow of pressurized oil between a pump line inlet (80) and an outlet (81) leading (43) to the wheel cylinders of a vehicle braking system, and also oil flow from a make-up reservoir (R) to the system components. Pressure on the brake pedal (1) moves an initial piston (94) with area (A3) forward and raises pressure in chamber 993). This acts on transfer piston (78) with area (A2) and causes it to displace the pressure balance spool (74) with area (A1) against the opposing pressure in reaction chambers (75). The opposing pressure derives from spring (77) and oil or outer pressure tapped off line (43) to the wheel cylinders. The spool moves to an equilibrium position regulating oil flow from the pump to produce an amplified brake line pressure proportional to the brake pedal pressure. ADVANTAGE - Failure of pump does not result in excessive brake pedal movement.
Patent DE-4303629-A1 (DE)
Inventor: HORVATH STEFAN
IPC: H02K11/25
Filed: 1993-02-09
Abstract: The invention relates to the measurement of temperature in a magnetic centrifugal pump having an impeller which conveys the medium and whose shaft (9) ends at a can (1) where it bears permanent magnets (10) which are driven by permanent magnets (2) which are located opposite and are connected to the shaft of the drive motor. One conductor (3) of a thermocouple (4) is fastened to the inner or outer surface of the can. The other conductor of the thermocouple is formed by the can, as a result of which the conductor circuit for the thermocouple (4) is also closed. <IMAGE>
Patent DE-4303822-A1 (DE)
Title: Electrical circuit for the voltage conversion of direct current to produce various parameters
Inventor: HEINE BERND
IPC: H02M3/07
Filed: 1993-02-10
Abstract: Electrical direct current can have its voltage converted effectively to produce various parameters if the laws of parallel connection and series connection are associated with one another in a drift circuit using the depletion layer effect of charged accumulator elements or diodes connected in the reverse direction. The parallel connection of the depletion layer elements is defined as the primary circuit, and the series connection of the same as the secondary circuit. Voltage conversion takes place as long as the depletion layer elements are simultaneously charged and discharged. The principle of this drift circuit allows cascade circuits to be formed, introduction of power making it possible to extract power at different voltage levels at the same time. <IMAGE>
Patent DE-4304923-A1 (DE)
Title: Roller-blind element and building equipped therewith
Inventor: KELLER HORST
IPC: E06B9/17
Filed: 1993-02-18
Abstract: The roller-blind element is intended for vertical window surfaces. It has a spring shaft (36) which is arranged vertically in the mounted state and onto which the roller-blind shutter (24) can be wound. The latter is supported on the sliding surface of a bottom, horizontal guide rail (18) and is guided in this guide rail and in a top horizontal guide rail. By virtue of a drive shaft (28), the roller-blind shutter (24) is unwound, by means of pulling bands (54) fastened on its end bar (22), from the spring shaft (36) in the closure direction, counter to the restoring force of said spring shaft. In the same manner, a textile covering (32) can be moved, independently of the roller-blind shutter (24), in a vertical plane, horizontally between an open position and a closed position. <IMAGE>
Patent DE-4306795-A1 (DE)
Title: Contact element
IPC: H01R13/18
Filed: 1993-03-04
Abstract: The invention relates to a contact element consisting of a stamped sheet-metal part, having a conductor wire connection, for example in the form of crimping claws and a contact-making part for a flat plug pin or a mating contact element which is constructed in a correspondingly flat manner, usable especially as a current link, for example for a fuse contact, which comprises a link web in the form of a narrow sheet-metal strip which is located in a flat plane, and to whose longitudinal edge at least one flat plug pin contact-making part is attached, while the conductor wire connection is attached to its other longitudinal edge via an attachment web. It is provided according to the invention that the flat plug pin contact-making part of the contact element (1) is constructed as a flat element which is in the form of a fork and comprises two fork spring arms (3, 4) which are arranged in a coplanar manner in the sheet-metal plane, are separated from one another by means of a slot (5), are sprung upright and transversely with respect to the sheet-metal plane and produce contact forces, which act on the mating contact element, on the insertion side in the region of the opening of the slot (5) in a contact point (12). <IMAGE>
Patent DE-4307628-A1 (DE)
Title: Weighing apparatus for liquids
Inventor: BAETHKE KLAUS
IPC: G01G17/04
Filed: 1993-03-11
Abstract: A weighing apparatus, which is used for the monitoring and for the calibration of flow measuring equipment for liquids, has a weighing container (1) designed as an annular container. A central, vertical container inner tube (5), open below, of the weighing container (1) surrounds a vertical upright column (6). An electromechanical weighing cell (8), on which the weighing container (1) is supported, is arranged at the upper end of the upright column (6). Ring-shaped calibration masses (15), which surround the lower section (6b) of the upright tube (6), can be hung on the weighing container (1) to carry out a calibration. <IMAGE>
Patent DE-4309517-A1 (DE)
Title: Process for the preparation of a stabilised streptokinase lyophilisate
Inventor: TOEPFER HORST DR RER NAT
IPC: A61K38/16
Filed: 1993-03-24
Abstract: The process for the preparation of a stabilised streptokinase lyophilisate which can be reconstituted in infusion solutions in greatly diluted solution without the formation of substance-specific particles is characterised in that lyophilisation is carried out with a defined stabiliser mixture composed of human albumin, glycine, mannitol and sodium chloride.
Patent DE-4315559-A1 (DE)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/12
Filed: 1993-05-10
Abstract: The proposal is for a crossing nose (10) arranged substantially at a distance from a substrate between positions on wing rails (12, 14).
Patent DE-4317932-A1 (DE)
Title: Method for determining or for reproducing coordinates of objects in space or on a surface
IPC: G01C15/00
Filed: 1993-05-31
Abstract: The method permits coordinates of objects to be determined in space or on a surface in two or three dimensions. Only one person is required for operation. The coordinates are measured primarily as polar coordinates (length and one or two angles). Length is measured mechanically, thus representing a cost- effective alternative to the electro-optic method. A second man for holding the reflector can be dispensed with by means of this arrangement.
Patent DE-4327549-A1 (DE)
Title: Method of producing a ceramic plunger for pumps and the like
Inventor: HANAFI NABIL
IPC: F04B53/14
Filed: 1993-08-17
Abstract: By means of a tie rod (5), a sleeve-shaped ceramic plunger part (7) is clamped axially between an adaptor part (2) for attaching a plunger drive and a head part (8) which can be screwed to the tie rod (5). Upon assembly, the tie rod (5) is pretensioned by means of a clamping tool (13) so that the head part (8) only needs to be advanced with slight torque towards the plunger part (7) and yet high axial clamping forces for holding the plunger part (7) are guaranteed after releasing the clamping tool (13). <IMAGE>
Patent DE-4330406-A1 (DE)
Title: Measuring appts. for elongated objects, esp. tree trunks on conveyor - has pivotable feeder with rest position taken up while object undergoes measurement within three-sided frame
Inventor: HOELLER FRANZ
IPC: B27B31/00
Filed: 1993-09-08
Abstract: Each trunk (2) is carried through a measuring frame (17) from an input conveyor (30) to an output conveyor (31) by a feeder (32) disposed across the track (7) and holding the trunk in position (50) for measurement of its dia. (3). The feeder and/or a pivotable portion (34) of the track can be moved from a transport position (43) to a rest position (42) adjacent to the illumination space (23) of the frame. The measurement is made in an internal space (25). ADVANTAGE - The dia. of each trunk can be measured more quickly and without need to remove the trunk from the conveyor.
Patent DE-4336126-A1 (DE)
Title: Device for interrupting the operation of the oil burner in a heating installation
Inventor: DIEBEL WOLFGANG DIPL ING
IPC: F23N5/20
Filed: 1993-10-22
Abstract: In heating installations, which are oil-fired, the operation of the oil burner should be interrupted during and after filling of the oil tank in order to avoid dirtying of the foot valve and of the oil filter in the oil suction line by swirled-up oil sludge. For this purpose, a device for interrupting the operation of the oil burner is envisaged, which has a time switch which can be actuated by hand or automatically and automatically stops the interruption of the operation again after a predetermined adjustable time period.
Patent DE-4339564-A1 (DE)
Title: Jib for camera trolley, crane etc. on vertical column
Inventor: HABERL KARL
IPC: B66F11/04
Filed: 1993-11-19
Abstract: The jib has several sections connectable at front sides, which carry at facing front sides a coupling plate (26). One plate has a triangular recess (27) in plane view, whose front side and narrow side (28), parallel to jib section front edge are open. The other two narrow sides (29,30) form each a groove-shaped undercut (31) for a complementary protrusion on the other jib section plate. Two spaced guide sections (34,36) are allocated to the tip, opposite to the recess, for less than complementary extension on the protrusion of another coupling plate.
Patent DE-4343635-A1 (DE)
Title: Tool for coding electrical or optical conductors
Inventor: FOHRLER ROBERT
IPC: H01B7/36
Filed: 1993-12-21
Abstract: The tool for marking electrical/optical conductors uses a sheet of paper or synthetic material (1) divided into parallel strips (5) on which the respective codes (13) can be printed by any suitable process for subsequent attachment to the conductors by e.g. a transparent split cylindrical sleeve. The strips (5) are precut (6) in the sheet (1) but are retained by the uncut sections and their opposite ends are punched to form the large (7) and small (11) rectangular holes.After printing, a bladed hand tool (20) enables separation of each strip (5) and the tool tip (26) carries a projection (25) matching the small hole (11) to facilitate insertion of the strip (5) into its retaining sleeve.
Patent DE-4344276-A1 (DE)
Title: Child's seat in front of vehicle
Inventor: SEEBURG JAN
IPC: B60N2/28
Filed: 1993-12-23
Abstract: The safety seat system for a child is fitted on the front seat of a road vehicle. It has an arresting device which holds in position the forwardly folded backrest (2) of the front passenger seat (3). A holder is provided on the backrest which joins the child's seat (1) firmly to the back of the backrest. The holder has retaining elements which interact with the support frame (5) of the child's seat. The frame has two longitudinal bearers (7) joined by transverse bars (6).
Patent DE-4401090-A1 (DE)
Title: Nut mounting for threaded spindle on machine table
Inventor: GAERTNER ROBERT DR
IPC: B23Q5/40
Filed: 1994-01-15
Abstract: The elastic elements used are leaf springs (10,12). They are dimensioned so that on one side their stiffness is greater than the operating force and on the other side, their flexibility is enough so that the all over adjustability does not require staying. A support rings rotatably arranged perpendicular to the spindle axis by a vertical threaded spindle (1). To achieve adjustability in the direction of the rotating axis, a plate spring may be inserted between the support ring and the nut.
Patent DE-4401660-A1 (DE)
Title: Satellite supported signal monitoring and processing system for motor vehicle
Inventor: HEESEN MARIO VON
IPC: G08G1/123
Filed: 1994-01-21
Abstract: A signal processing system (1) for a motor vehicle (2) is energised from a source (3) and incorporates a number of sensors e.g. accelerometers, strain gauges etc. for revealing an abnormal vehicle condition. The processor (1) is able to compare the instantaneous value of selected parameters with specific norms stored in the EEPROM (9) and significant deviations trigger an emergency call signal. This is radiated to a satellite (10) by the transmitter (6) so that a receiver (7) in a service network terminal equipped with an antenna (12) is able to assess the requirement for assistance and locate the vehicle via timed signals using the processor (8) for displaying the results at the video unit (11).
Patent DE-4403322-A1 (DE)
Title: Upright waste gas boiler
Inventor: HABIG WALTER
IPC: F23J3/02
Filed: 1994-02-03
Abstract: The boiler comprises flue gas through flowing tubes (8) positioned between two tube plates (6,7) which are at either end of the tubes. The tubes are provided with inner directed depressions  (16) or impressions. The boiler also has a spherical watering plant connected to it. A sphere supply is arranged above the upper tube plate (6) and a sphere outlet is arranged below the lower tube plate. The depressions of each tube are arranged mirror inverted to an axial plane.