baber/WOPTO huggingface dataset:
Patent DE-3109405-C1 (DE)
Title: Method for fastening a knot of a ready-made tie
IPC: A41D25/02
Filed: 1981-03-12
Granted: 1982-11-04
Abstract: The invention relates to a method for fastening a knot of a ready-made tie with a clip device, which is to be fastened to the shirt of the wearer and is composed of a so-called moon, covered with the top material and having an insert made of elastic material, and of a clasp. To avoid seams and folds in the knot region, it is intended that the moon be bonded at predetermined points to the top material of the knot.
Patent DE-3134279-C1 (DE)
Title: Arrangement for storing telephone numbers in telecommunications systems, in particular telephone switching systems
Inventor: CEZANNE LOTHAR
IPC: H04Q3/42
Filed: 1981-08-29
Granted: 1983-01-27
Abstract: The arrangement for storing telephone numbers in telecommunications systems, in particular telephone switching systems, indicates how, in the case of memory areas with pre-defined capacity, even more digits of telephone number information can be added to the memory as required if the telephone number information exceeds the capacity of the memory area. To achieve this, continuation information is stored instead of the last digit of a telephone number and consequently the memory area which follows immediately afterwards begins with continuation information which similarly cannot be interpreted as a digit. The two memory areas are thus combined to form a common memory area which can be addressed only with the destination number of the first area. A further memory area could also be added in the rare event that even this combination proved to be inadequate.
Patent DE-3921157-C1 (DE)
Title: Public transport vehicle door closing-opening control unit - uses central control unit coupled via data bus to sub-stations
IPC: E05F15/40
Filed: 1989-06-28
Granted: 1990-10-04
Abstract: The door opening and closing is controlled by an allocated substation and a central control unit coupled by data bus to the substations. The substations (14,15...21) connect alternately to one of two or more data bus systems in such a way that substations on adjoining doors connect to different bus systems. There are fewer bus systems than substations. ADVANTAGE - Redundant data bus system ensures certain doors operate in event of bus failure etc.
Patent DE-3927610-C1 (DE)
Title: Circuit breaker with electronic monitoring circuit - has rocker switch with three positions, on, off and latch-in
IPC: H01H83/12
Filed: 1989-08-22
Granted: 1991-03-21
Abstract: The fault current switch includes a control, e.g. push-button, switch for actuating a multi-pole contact arrangement's switch-in lever with an assigned movable latching piece, an electronic monitoring circuit and an electromagnet whose armature acts on the latching piece. A switching bridge, closed in the latching position, leads applications of the driving voltage for the monitoring circuit and the electromagnet. The switch housing (1) mounts a rocker (5) which  swivel-mounted on a rocker axis (4), e.g. pivot (41), and having three switching positions. On one side of the rocker axis, the rocker switch (5) has an actuation shoulder-piece (6) for the leading switching bridge (16).  On the opposite-lying side of the pivot (41), the rocker switch (5) functions in conjunction with the control switch (8) via a cam-slider (9). ADVANTAGE - Can be installed in installation box.
Patent DE-4020611-C1 (DE)
Title: Deburring tool for gear teeth - includes secondary burr removal tool coaxial to work axis, to be effective on bevel teeth
IPC: B23F19/10
Filed: 1990-06-28
Granted: 1991-05-23
Abstract: The chipless deburring tool machines the edges of rotatably held gears with a bladed endface.  To remove burrs from gears with relatively angled teeth, the tool carrier (16,26) for main and secondary burr removal should have one secondary removal tool (10,20). It stands coaxial to the workpiece axis (W) (3) and is integrated in thee work carrier without rotating.  It is universally pivoted and can be addressed with axial resilience to the work (W). USE/ADVANTAGE - Machine tools, gear deburring.  The cardan jointed tool carrier adapts to gear tooth angle for quality  end machining.
Patent DE-4021164-C1 (DE)
Title: Inductive proximity circuit for machine tool - has oscillator transistor output signal compared with external signal for switching initiation
IPC: H03K17/95
Filed: 1990-07-03
Granted: 1991-11-14
Abstract: The inductive proximity switch consists of a transistor-oscillator, with one of its states utilised for providing an output signal (uA). The circuit includes a LC osillating subcircuit (10) for determining the path or position and the mature of the electrically conducting body (21) detected, as it enters the electromagnetic field of the coil (11). There is an oscillator-transistor (1) with its collector (2) in series with a second LC oscillating subcircuit (3) consisting of a coil (5) and a capacitor (4), connected to one pole (18) of a voltage source (6) in such a way that the oscillator-transistor is influenced by the presence of a body in a certain range. The output signal is compared with an external signal and then a switching process can be initiated. The emitter (7) and the collector (2) of the oscillator-transistor are bridged by a condenser (16). USE/ADVANTAGE - Improved response, maintained over long period. For machine tools.
Patent DE-4021731-C1 (DE)
Title: Holder and lead=in for cable, lead, conduit or hose - is of plastics material with externally threaded coupler with clamping pins
IPC: H02G3/06
Filed: 1990-07-07
Granted: 1991-07-25
Abstract: A union nut in the form of a screwed cap (3) and a sealing body secure the coupler. The clamping pins press the inner-lying hollow cylindrical sealing body against the inserted object when the nut is threaded into place. The nut has a narrowing pressure face (6) on the end facing away from the thread of the externally screwed coupler (screwed nipple). The narrowest pressure face (6) provides the radially inward movement of the clamping pins. The union nut has a strengthening ring (8) in a hollow cylindrical end zone, (7), adjoining the pressure face on the union nut itself, this ring being made of a high-strength material corresp. to the basic material used for the nut. USE - Installation fittings for cables, conductor lines etc.
Patent DE-4041564-C1 (DE)
Title: Fully electronic transmitted light high speed camera - has number of solid state LED outputs which are directed by lens onto object
IPC: H04N5/30
Filed: 1990-12-22
Granted: 1992-06-25
Abstract: A fully electronic transmitted light high speed camera has a number of solid state light emitting diodes (1) the outputs of which are directed by a lens (2) onto an object (3). The transmitted light is received by a number of optical sensors 95) to provide inputs to an image processor (6). The processor provides data for further processing by either a PL/AT computer or a VAX computer coupled to an Ethernet bus. Triggering signals are provided by a control unit (13) and can be varied for synchronising. ADVANTAGE - Improved high speed performance.
Patent DE-4208082-C1 (DE)
Title: Reading bar=code on edge of photographic film - ascertaining code start and end and thus length by relative speed between film and sensor arrangement
IPC: G06K7/00
Filed: 1992-03-13
Granted: 1993-02-11
Abstract: The DX bar code on the edge of a photographic film is composed of starting and finishing patterns and an intermediate pattern carrying the coded information. In the output signal of a photosensor arrangement scanning the edge region of the film, the code length, with the aid of the information about the relative speed between the film and the sensor arrangement is established by determining the start and the finish of the code. With the code length, the type of the code and the number of bars and spaces are fixed and the part of the output signal which can be assigned to the pattern with the coded information is scanned for maxima and minima in steps corresp. to the number of bars and spaces. Based on the comparison of the maxima and minima with threshold values, a decoded bit pattern can be produced. ADVANTAGE - Photographic printing of developed negatives. Reduction in errors due to differing film lengths and types. Compact.
Patent DE-4231692-C1 (DE)
Inventor: LEHMKUHLER HEINZ-JUERGEN DR IN
IPC: B22D41/26
Filed: 1992-09-22
Granted: 1994-03-24
Abstract: A turn-lock fastener for the discharge hole at the bottom of a metallurgical vessel is characterised in that a discharge sleeve (3) with a slanted outlet channel (5) is set into the lower terminal section of a nose-ring block (1). A mirror-symmetrical sleeve (3a) to the discharge sleeve (3) has a complementary terminal surface (7a) which lies against the lower horizontal terminal surface (7) of the discharge sleeve (3). The sleeve (3a) is set into a spout (10) capable of rotating with respect to the fixed nose-ring block (1) about a vertical axis. In a determined position of rotation (open position) of the spout (10) the opposite openings of the outlet channels (5, 5a) in the sleeves (3, 3a) are aligned and in other positions of rotation (closing position) they are partially or completely separated from each other.
Patent DE-4244154-C1 (DE)
Title: Drive for hanger-conveyor trucks - has groove in dog extending into bore accommodating pivot bolt
Inventor: SCHNEUING RALF
IPC: B61B10/02
Filed: 1992-12-24
Granted: 1994-05-05
Abstract: The drive (7) is for monorail trucks with hangers for clothing articles, being fixed to a driving chain above and parallel to the rail. It has a dog (2) hinging on a bolt (12) between the working and travel positions. At the pivot-bot end the dog contains a groove parallel to the horizontal bore accommodating the bolt and extending into it.At the pivot-bolt end the dog contains a groove (10) parallel to the horizontal bore (9) accommodating the bolt and extending into it.With the dog in the working position, the groove can be towards the member, and it can be secured to the latter by a wire stirrup (11). ADVANTAGE - No irreversible damage if truck encounters an obstruction.
Patent DE-4304567-C1 (DE)
Title: Steam raising from heterogeneous catalytic processes - esp. in ammonia synthesis
Inventor: NAST FRED DIPL ING
IPC: F22B1/18
Filed: 1993-02-16
Granted: 1994-04-28
Abstract: Process for steam raising in heterogeneous catalytic synthesis, especially ammonia synthesis, in a two stage converter system having at least one catalyst bed in each converter through which synthesis gas is passed in series and where at least the synthesis gas emerging from the final bed is cooled by water, external to the converter, to raise steam, and with the water first raised to boiling point and partially vaporised by indirect heat exchange against the second converter outlet gases. The water is fed into a single heat exchanger (100) in which the synthesis gases from the first and second converters (1, 2) are led through two independent heat exchanger elements (124, 125) so that the water in a pre-heat section (101) of the exchanger is first heated by synthesis gases from the second converter (2) and finally within a common disengagement space (102) is vaporised by synthesis gases form the second and first converters. USE/ADVANTAGE - Steam raising from heterogeneous catalytic processes. Improved efficiency in the heat recovery from steam raising by maximising the time during which the boiler water is in contact with the hot process streams, i.e. by keeping the boiler water always within a single steam raising drum heated from both converter units.
Patent DE-4312225-C1 (DE)
Title: Lightweight frame for spectacles - has hinges formed by flexible portions integral with legs and beam supporting lenses
Inventor: MUELLER OTTO
IPC: G02C1/02
Filed: 1993-04-14
Granted: 1993-12-16
Abstract: The beam (1) supporting the lenses has wire holders securing the latter. The hinges for the legs (3) on the beam consist of flexible portions integral with both. Hinging of the portions is limited by integral extensions (31) of the wires (17) holding the lenses in place. The extension can form a curved rail centred on the hinge axis and passing through a drilling in the leg, which travels along it. The hinge can be formed by cutting away one side of a hollow round bar. USE/ADVANTAGE - Lightweight frame for spectacles weighs less than two grams.
Patent DE-4326213-C1 (DE)
Title: Device for contactless signal and power transmission
Inventor: REINER ROBERT DIPL ING
IPC: H02J5/00
Filed: 1993-08-04
Granted: 1994-08-18
Abstract: The power transmission circuit and data transmission circuit normally have to be tuned to the frequency predetermined by the external oscillator. In the arrangement according to the invention, an external oscillator is dispensed with. This means that only the data transmission circuit now has to be tuned to the frequency predetermined by the power transmission circuit. The control unit contains means for generating the system clock signal from the power oscillation. <IMAGE>
Patent DE-4329435-C1 (DE)
Title: Process for the feedstock recycling of used plastics or used plastic mixtures
Inventor: GEBAUER MANFRED DR
IPC: B29C48/09
Filed: 1993-09-01
Granted: 1994-12-22
Abstract: In order to save time and energy, it should be possible to admix proportionally used plastics or used plastic mixtures without significant pre-degradation with petroleum intermediates and meter the mixtures into conventional processing steps without interfering with the plant operation. According to the invention, the used plastics or used plastic mixtures are employed during visbreaking, where they are melted in the melting units, freed from low-boiling constituents by degassing, optionally treated with additives, mixed into a sub-stream of the visbreaker starting material at temperatures below 300 DEG C, homogenised and subsequently fed to the main stream of the visbreaker starting material in a main stream:sub-stream ratio of from 10:1 to 40:1, where the used plastic makes up a proportion of up to 10% by weight of total visbreaker starting material. Recycling of used plastics or used plastic mixtures in the visbreaking process.
Patent DE-4421079-C1 (DE)
Title: New chimaeric peptide nucleic acid construct
Inventor: SEIBEL PETER DR RER NAT
IPC: A61K47/48
Filed: 1994-06-16
Granted: 1995-08-17
Abstract: In order to appropriately introduce genetic material into cell organelles, the corresponding nucleic acid is bound to a cell-specific, compartment-specific or membrane-specific peptide. The nucleic acid is directed by the peptide to the aimed compartment through the natural protein transport paths and is transported through the membrane (the membrane system). For nucleic acids to unfold their replication and transcription activity in cells and cell organelles and to be projected into the cell through the protein import route, they must on the one hand have all required genetic elements and on the other hand must not exceed the pore import capacity. These two requirements caused the development of a linear-cyclic plasmid system which contains all required genetic elements, may be absorbed through the protein import route thanks to its pseudo-linear structure (cyclic DNA ends) and may finally build cyclic replication intermediates. By combining in any desired manner nucleic acids and compartment-specific protein sequences, this process allows nucleic acids to be appropriately introduced into cells and cell organelles. This system is thus suitable both for mutagenesis and in the molecular therapy of genetic diseases.
Patent DE-4438237-C1 (DE)
Title: Thermostat device for IC engine
Inventor: BLUME WALTER
IPC: F01P7/16
Filed: 1994-10-26
Granted: 1996-02-22
Abstract: The thermostat device fits in the exit aperture of an engine component (2) through which coolant passes, between it and a connector (3) for a coolant hose. It includes an expanding element (5) operating the closing part (6) and located in a basket-like sheet casing (7). A basket part (8) has a one-piece annular flange (10) by which it is clamped and sealed between the two components (2,3). This basket part is made of sheet material (11) with a thin layer (12) of elastic material on both sides of it.
Patent NL-1002154-C1 (NL)
Title: Computer Aided Software Engineering tool
Inventor: KAMP JAAP VAN DER
IPC: G06Q10/00
Filed: 1996-01-23
Granted: 1997-07-25
Abstract: The Computer Aided Software Engineering - CASE - tool assesses the value of and the effectiveness of items of business information. The tool produces text and graphic images on a computer screen. The tool supplies a virtual atlas of charts which show: The business hierarchy, An overview of essential information output and the necessary classes of internal and external data, Attributes of each class of data Relationships between classes of data and associated applications.
Patent NL-1004120-C1 (NL)
Title: Window-extension mechanism
Inventor: VELLINGA JACOB
IPC: E05C17/32
Filed: 1996-09-26
Granted: 1997-08-28
Abstract: The mechanism comprises first and second arms (2, 4) hinging together on a transverse axis, and also hinging respectively on fixing devices (14, 24) secured to the fixed frame and window. The arms fold together into a position parallel with the window. Locking members (36, 40) on the fixing devices engage together to prevent the devices moving apart, and are freed from each other with the arms in the working position. One member can be fixed and the other movable, turning on an axis parallel to the long side of the fixing devices under the action of a cam coupled to the inner arm. The members can be formed by opposite hooks.
Patent NL-1008387-C1 (NL)
Title: Coffin made entirely from biodegradable material
IPC: A61G17/00
Filed: 1998-02-23
Granted: 1999-08-24
Abstract: The material from which the coffin is made will be reduced to a fine ash within 60 minutes, by a cremation temperature of 350 degrees C.  The ash residue occupies only 0.00084 per cent of the volume of the original material.  Selenium added to the material can also reduce mercury emissions by 60 to 70 percent.
Patent NL-1022480-C1 (NL)
Title: Windmill has rotor permanently located inside housing, of which virtually no movement is visible. Mill is suitable for installation on existing buildings without environmental disturbance
Inventor: DETERS HENDRIKUS JAN ZWAANTINU
IPC: F03D3/04
Filed: 2003-01-23
Granted: 2004-02-24
Abstract: The windmill has its rotor (2) permanently located inside the housing (1), of which virtually no movement is visible. The mill is suitable for installation on existing buildings without environmental disturbance. The housing has a fixed location and does not rotate with the wind direction. The walls comprise lamellas which have the most favorable position in relation to the wind. The shape of the rotor can vary and the fitted position of the lamellas (3) is vertical or horizontal. The mill has a low noise factor and its shape can be adjusted without any adverse effect on the ambient situation.
Patent NL-1025770-C1 (NL)
Title: Processing sludge to form granular material for e.g. road construction, comprises mixing sludge with mortar in granulator
Inventor: HUPKENS JOANNES
IPC: C02F11/13
Filed: 2004-03-19
Granted: 2005-09-20
Abstract: Sludge and mortar are mixed in a granulator (3) to form a wet granular material. A method for processing wet and optionally contaminated sludge comprises supplying the sludge and mortar to a granulator (3) where they are mixed to form a homogenous wet granular material with granules having essentially the same particle size. An independent claim is also included for the process apparatus, comprising a continuous granulator of e.g. the Flexomix type, a feed device such as a dosing screw (1) or belt for supplying the sludge and a feed device for supplying the mortar.
Patent NL-1033037-C1 (NL)
Title: Method and device are for issue from stack of individual flat objects, which have slight stiffness, such as papers or plastics formed as sheets or envelopes
Inventor: THIECKE JOHAN
IPC: B65H31/00
Filed: 2006-12-12
Granted: 2007-03-19
Abstract: The method and device are for the issue of individual flat objects, which have slight stiffness, such as papers or plastic formed as sheets or envelopes. A feed belt (8) is employed and an object (1) to be issued is removed from the upper side of a stack (3) by the belt. The feed belt at the location of rollers (7) is spring-suspended and presses with a constant normal feed force on the stack of objects. The stack on the underside is tilted upwards by a plate (4) and on the front side is positioned by a front stop (13). The stack is held in position sideways by lateral stops. The plate is movable in a height direction and is connected with a drive motor with transmission. The driven plate is moved upwards until a sensor (14) is motivated by an activator (15). In this way, the height of the uppermost object is guaranteed within tight limits. A separation roller (9) works in conjunction with the feed belt. The feed belt is driven together with a feed out device (12) by a switchable and regulatable drive. The separation roller (9) is indirectly driven by the vibration force between its surface and that of the surface brake. The vibration coefficient between the feed belt and the paper, and the vibration coefficient between the separation roller and the paper has to be greater than that between the objects reciprocally.
Patent RU-2058532-C1 (RU)
Title: Navigational device
Inventor: YURCHENKO VLADIMIR EVGENEVICH
IPC: G01C21/20
Filed: 1980-11-11
Granted: 1996-04-20
Abstract: FIELD: navigational instrumentation. SUBSTANCE: device has angular orientation sensor, motion sensor, present coordinate computer which consists of phase-interval converter, multiplier unit, on-line storage, reversible counters, reversible counter control unit, control unit, initial data introducing unit, switch, azimuth-range computer which consists of processor unit, command and operand decoder, read-only memory, program counter and indication unit. EFFECT: enhanced accuracy of arrival at preset point. 3 cl, 3 dwg
Patent RU-2066408-C1 (RU)
Title: Torque converter
Inventor: ANTONOV VLADIMIR M
IPC: F16H41/24
Filed: 1984-11-20
Granted: 1996-09-10
Abstract: FIELD: automotive industry; transmission of automotive biles, tractors and other road vehicles. SUBSTANCE: working space formed by wheels is made as elliptical ring in meridional plane, ring being elongated in parallel to axis of rotation of torque converter so that its minimum diameter is found from equation   where D a  - torque converter active diameter, and ratio of its widths in outer and inner end face to active diameter is, respectively,  , and   where B - width in outer torus, and b - width in inner torus. Length of section between points of intersection of vertical axis of symmetry of circulation circle with outer and inner toruses on larger radius is (0.052-0.054)D a , and length of similar section on smaller radius is found from equation  . Outer torus is formed by three conjugating arcs of circumference. Vanes of all wheels in meridional plane on outer torus are located on (0.9-0.92)L and on inner torus, on (0.94-0.95)l. where L and l are perimeters of outer and inner toruses. Ratio of length of development of pump and turbine wheel vanes on outer torus to lengths of development of this same vanes on inner torus is within 1.76-1.86. Ratio of vane tilting angle on inner torus to vane angle on outer torus at outlet to pump wheel is made within 0.85-1.06. EFFECT: enhanced quality and reliability of operation. 2 cl, 4 dwg