baber/WOPTO huggingface dataset:
Patent DE-4010231-A1 (DE)
Title: Automatic packing system for groups of garments - has counter to monitor required number leading to supply rail
Inventor: SCHWARZ FRANZ
IPC: B65B57/20
Filed: 1990-03-30
Abstract: For the automatic preparation of packs of garments, the successively increasing pack thickness with each supplied garment is monitored and on exceeding the predetermined pack thickness the further supply of garments is interrupted and the pack thus formed is removed minus the last supplied garment. At the beginning of the work cycle with the first pack of the order the number or garments including the last supplied garment which then exceeds the required pack thickness is measured and stored and then the stored number of garments minus one is discharged. The garments are supplied on a downwardly inclined slide rod (7) by a supply mechanism (4). A light beam (L1) running across the slide rod can be provided in front of the retaining device at a distance therefrom which corresponds to the required pack thickness. The retaining device can be designed as a separating device (13) for the garments. USE - For an automated accurate assembly of required packs of garments.
Patent DE-4013356-A1 (DE)
Title: Flush mounted plug connection - has inset socket with projections to receive contact pins
Inventor: RAEBEL PETER
IPC: H01R31/06
Filed: 1990-04-26
Abstract: A flush mounted electrical connector has a housing (13) that is inset into a wall. The cup shaped housing has an insert (1) that has a flange (3) that allows the unit to be secured.  Electrical wires are fixed into terminal blocks (11) using formed strip connectors that do not require screws (5). Projections (9) are formed that include contacts to receive the pins (4) of a connecting plug. The plug is shaped to provide flush mounting when in position. ADVANTAGE - Provides flat mounting plug connection.
Patent DE-4015724-A1 (DE)
Title: Thyristor-controlled relay for overcurrent or overheat protection - is tripped by triac with two=stage thyristor firing circuit and reset by simple key switch
IPC: H02H3/05
Filed: 1990-05-16
Abstract: Phase, neutral and earth lines (10-12) are interrupted by contacts (13-15) of a closure relay (16) whose winding (26) is energised through a triac (27) fired bya thyristor (28) from a DC source (17). The thyristor (28) is turned on by a key switch (24) which in its rest position short-circuits the DC source (17) while the contacts (13-15) are open. Another thyristor (29) is turned on by fault signals from operational amplifiers (46,47,51) monitoring a current transformer (35) and an overheat-sensitive NTC resistor (53).
Patent DE-4021581-A1 (DE)
Inventor: KEMPEN JOS VAN
IPC: H05K3/00
Filed: 1990-07-06
Abstract: The invention is primarily based on a process for the to and fro movement of an item with drillings during its wet chemical treatment. In order, especially with an unfavourable ratio between the thickness of the item and the drilling diameter, to be able to be sure of removing existing residues and/or gas bubbles in the drilling, it is proposed that the item (3) be vibrated at a frequency of at least 4 - 5 Hz, the direction of vibration be at least partially and/or in time directed along the longitudinal axis (5) of the drillings and the vibration be exerted only or at least primarily on the bearing part of the item. In addition, the invention relates to a device for implementing the process, whereby several treatment stations are arranged one behind the other with the purpose of largely avoiding the drawback of prior art embodiments of the transfer of such vibrations to the stationary part of such an installation. To this end, at least one vibration generator (12) generating vibrations at a frequency of 4-5 Hz is fitted to a transport and/or supporting component by means of which the item is held during transport, insertion in the bath and its immersion therein, and between the vibration generator and the stationary parts of the installation there are blocking and at least largely damping means.
Patent DE-4025370-A1 (DE)
Title: 2,5-Di:substd. 1,3-dioxan or pyrimidine derivs. - useful as components of liq. crystal media for electro-optical displays
Inventor: WAECHTLER ANDREAS DR
IPC: C09K19/34
Filed: 1990-08-10
Abstract: 2,5-Di-substd. heterocycles of formula (I) are claimed n = 1-10; Het = a gp. of formula (II), (III) or (IV): A = trans-1,4-cyclohexylene or (if Het = (IV), X = OCF3 or OCHF2 and/or Y = Z = F) 1,4-phenylene; X = CN, F, C1, CF3 or OCHF2; Y Z = H or F. X = F, Cl, CF3 or OCF3; Y = Z = H or Y = Z = H, or Y = F and Z = H or F. (I) are obtd by standard methods (e.g. reaction of substd. phenylcyclohexane-carboxaldehyde with a diol to give the 1.3-dioxan type, reaction of the corresp. amidine (via the corresp.  acid and nitrilel with alpha-alkyl-beta-)dialkylaminoacrolein to give the pyrimidine type. e.tc, USE/ADVANTAGE; (I) are useful as components of liq. crystal media for electro-optical displays (claimed); also claimed are; such liq. crystalline media with at least 2 liq. crystal components, at least one of which is a cpd. (I) and electro-optical displays based on liq. crystal cells contg. such media. Media contg (I) have a broad nematic range, excellent nematogenicity at low temp., excellent chemical stability. pronounced epsilon-normal at high positive dielectric anisotropy. etc.,
Patent DE-4029902-A1 (DE)
Inventor: BRANDAUER OTTO
IPC: B01F33/40
Filed: 1990-09-21
Abstract: What is described is a device for transporting and mixing bulk material, which has a container 10 with a bottom closing flap 11, the bulk material being conveyed by suction conveyance. The transporting and mixing device is suitable for mixing a plurality of bulk materials simultaneously during conveyance into the container. For this, the material infeed connection 17, through which the bulk material passes successively into the container, is guided into the vicinity of the bottom of the container. As a result of the suction conveyance, the incoming bulk material flows upwards in the container and thus mixes with the bulk material already present in the container. <IMAGE>
Patent DE-4033490-A1 (DE)
Title: Redn. of gas evolved by zinc@ dissolution in alkaline batteries - by treating zinc@ starting material in alkaline soln. with dissolved zinc-oxide before battery construction
Inventor: GLAESER WOLFGANG DR
IPC: H01M4/02
Filed: 1990-10-20
Abstract: The evolution of H2 gas from Zn in alkaline electrolytes in the absence of current is reduced by etching the Zn in an alkaline soln. before adding it to the battery. The Zn used can be an amalgam or pure Zn. The treatment soln. contains a ZnO concn. which is lower than that used in the battery, i.e. 0.1 - 5 and pref. a glycoltensid, is added.
Patent DE-4037269-A1 (DE)
Title: Cutting device for bands of transparent foil or cellophane - comprises roller cutter with rotating blade and holder which has radially extended segment
Inventor: GOSS JOACHIM
IPC: B26D3/10
Filed: 1990-11-23
Abstract: The cutting device consists of a revolving cutter roller, a rotating blade holder with blade to work in conjunction with the roller, and a steering device to guide the material between the roller and the blade. The blade holder (27) has a radially extended segment (38) which holds the blade (34), with an outer pressure surface (41), and the blade holder (27) and the roller (26) are so positioned that, when they revolve, the radial extension (38) comes into contact with the roller surface with a predetermined pressure before the blade (34) cuts into the roller (26). ADVANTAGE - Noise and wear are reduced.
Patent DE-4102078-A1 (DE)
Title: Reverberation effect audio device - generates audio signals with coeffts. of level attenuation depending on registered loudness of basic signal
Inventor: NOGUCHI YUTAKA
IPC: G10K15/12
Filed: 1991-01-24
Abstract: A loudness controller feeds a registration device. Delay lines (31a,31b) delays the audio signals by various times. A level controller (32a,32b) produces reverberation signals by reducing the amplitude of these delayed signals by amplitude alternating coefficients. An addition device (33) adds the reverberation components to the undelayed signal. The level controller alters the size of the attenuation coefficients depending on the registered loudness. For at least those signals with longer delays, higher attenuation coefficients to higher set loudnesses are used. The loudness register may include a microcomputer. ADVANTAGE - Improved output clarity without booming.
Patent DE-4105595-A1 (DE)
Title: Open cast spoil-heap reclamation method - which uses bucket-wheel excavator working to tree-rooting depth after spreading neutralising calcium
Inventor: KANTOR JUERGEN DR ING
IPC: E21C41/32
Filed: 1991-02-22
Abstract: The reclamation method allows spoil heaps of opencast mines which contain sulphuric acid to be used for commercial woodlands or farming. The neutralising calcium is applied at a controlled rate dependent on the basic sulphur balance and the stratum thickness to be neutralised. A bucket-wheel excavator on crawler tracks works against a face so as to extract spoil to a depth at least equal to the rooting depth of the trees to be grown. By means of its slewing discharge boom te excavator immediately dumps the spoil again so as to form a closed and even heap of tree-rooting depth which is neutralised by the calcium. Otherwise the excavator is operated as for opencast mining, so as to work over the entire heap area. ADVANTAGE - Permanent reclamation to depth sufficient for re-afforestation.
Patent DE-4110751-A1 (DE)
Title: Flat-component machining equipment - indexes components for distance equal to amount of tool-holder movement
Inventor: UBBENS HENRICUS DETHMER U
IPC: B23Q35/02
Filed: 1991-04-03
Abstract: The equipment machine flat components (4). It has a frame supporting them and with toolholders movable independently of each other parallel to the components and in two directions at right angles to each other. A transport mechanism (7) indexes the components for a distance equal to that for which a toolholder moves. Some toolholders can be mounted in a row, moving in the direction of the row and at right angles to it. USE/ADVANTAGE - Wide range of use and high output rate of flat components.
Patent DE-4112589-A1 (DE)
Title: Storing cinematographic film print copying exposure values - converting electronic exposure control data of additive copying machine into optical signals for exposure onto edge track not used for sound
Inventor: KONERMANN LUTZ
IPC: G03B27/475
Filed: 1991-04-17
Abstract: The optical signals converted from the electronic control data are photographically exposed on a border edge of the photosensitive copy material, e.g. on the right-hand edge for 35mmm film, i.e. on the side without a sound track, or in the spaces between perforations for 16 mm film. The exposure intensity matches the material sensitivity. The data are so coded and exposed that they can be opto-electronically read and evaluated. The data can be numerically coded so that they can be directly evaluated by observation. The data can be applicable to positive as well as reverse material for correct colour rendition. ADVANTAGE - No need to produce interregative copy. Copes with sequences differing from main exposure level.
Patent DE-4121514-A1 (DE)
Title: Assembly for warning sign - is constructed from identical mirror elements with each element having rhombic cross=section
Inventor: ZOSEL KARSTEN
IPC: G02B5/124
Filed: 1991-06-27
Abstract: The retro-reflector is constructed from several identical mirror elements which form triple mirrors. Each mirror element has a rhombic cross-section with internal angles of 60 deg. and 120 deg.. The undersurface of each element is flat but the upper surface consists of two sloping triangular surfaces (EFG) and (EHG) which meet at an edge (EG) formed by the longer diagonal of the rhombus. The sloping surfaces have an included angle (alpha). The angle alpha has a magnitude such that the tangent of the angle (2 x alpha) root 2/2 and the lowest point (F) of the sloping triangular surface lies above the base of the mirror element. USE/ADVANTAGE - Retro-reflector for warning signs. The reflector causes very small losses in the reflected and refracted light.
Patent DE-4123044-A1 (DE)
Title: Garment cleaning - has repeated heating and adsorption phases in a chamber to remove and recover residual per
Inventor: FRAUENDORF MANFRED
IPC: D06F43/08
Filed: 1991-07-12
Abstract: To remove residual H2O2 from garments, and recovery after cleaning and drying in a cleaning machine, the interior of a cabin of 2 m3 is heated and the garments within it are heated by recirculating air. The heating time is programmed and can be overwritten to increase the H2O2 removal from the garments. After heating, the residual H2O2 is adsorbed by recirculation in an active carbon filter assembly, also in a programmed time span which can be overwritten. The heating and adsorption stages can be repeated as required. In a further heating and steaming stage, the garments' natural residual moisture level is restored, and any further released H2O2 is taken up within the cabin air for further adsorption, steaming and heating, and repeated as many times as necessary. This is followed by further steaming and heating together with blowing out through an axial ventilator, and movement of a slide allows ambient air to be sucked in, and passed out freely through the axial ventilator. The program allows, selectively, one or two cabins with an active carbon filter assembly for adsorption. After a given number of charges, an indication shows that the carbon filter assembly has to be regenerated. ADVANTAGE - The technique ensures that the working environment conditions meet regulations.
Patent DE-4127800-A1 (DE)
Inventor: REITER FIEDEMANN DIPL CHEM DR
IPC: C07C67/31
Filed: 1991-08-22
Abstract: The invention relates to: p-oxybenzoic acid derivatives of the general formula (1) <IMAGE> in which: R<1> denotes <IMAGE> and R<2> denotes -OH, <IMAGE> the diastereomers and enantiomers in pure form or as mixture of stereoisomeric forms and their physiologically tolerable salts, a process for preparing them and their use for preparing medicaments having hypolipaemic action.
Patent DE-4129578-A1 (DE)
Inventor: CONINX MAX
IPC: C03C17/00
Filed: 1991-09-06
Abstract: A windowpane for a motor vehicle glass sunroof has, on its side facing the interior, a network pattern made of a material which prevents the radiation from passing through, in particular made of curable ink. The network pattern is made up of superposed grids and has a moiré structure. <IMAGE>
Patent DE-4132929-A1 (DE)
Title: Drum napping machine - has adjustable heating rods located radially at the drum circumference
Inventor: ROMMERSKIRCHEN MATTHIAS DIPL I
IPC: D06C11/00
Filed: 1991-10-04
Abstract: The drum napping machine has adjustable rods as heating rods arranged radially, in relation to the drum circumference. The rods have a heating tube mantle with an enclosed electrical heating. The rods operate under temp. control. The heating rods are fitted so that there is at least one at the drum circumference, and a max. of one rod between each pair of napping rollers. ADVANTAGE - The appts. gives an improved fabric handle and appearance, on the steps from napping roller to napping roller and from pass to pass, to develop the pile volume.
Patent DE-4134574-A1 (DE)
Title: Height-adjustable instrument-string holder - has saddle sliding in stirring direction on bridge bracket
IPC: G10D3/12
Filed: 1991-10-16
Abstract: The height-adjustable bridge and string holder accommodates a single instrument-string. It has a saddle (1) sliding in the direction of the string on the surface of a bridge bracket (2). The latter engages in a mounting base (3) screwed to the instrument. The bracket can have a drilling at 65 deg., accommodating the string itself and its ball end, also an untapped bore with counterbore for the fixing screw. USE/ADVANTAGE - No need for different bridge systems to accommodate different numbers of strings on stringed instrument.
Patent DE-4140170-A1 (DE)
Title: Sensor and display system for combined meteorological and object warning - gathers data from various sensors, and uses computer to coordinate and processes data for display
IPC: G05D1/00
Filed: 1991-12-05
Abstract: Data are gathered from a hygrometer, barometer, aerometer, radiation measurement devices, infrared instruments, wave seismographs in a cockpit, ground station or radio station via other aircraft or vehicles moving on the same track in the same or opposite direction and from media through which the vehicle passes or by which it is accompanied. The gathered data are coordinated by a computer, processed and displayed in the cockpit, e.g. on the controls. ADVANTAGE - The simple arrangement is of low cost, functionally efficient and can be fitted retrospectively in aircraft, ships, lorries or cars.
Patent DE-4140816-A1 (DE)
Title: Ironing cloth for use in ironing - is made of transparent material to facilitate prodn. of crease-free items
Inventor: SCHOBER INGE
IPC: D06F85/00
Filed: 1991-12-11
Abstract: An ironing cloth is made of plastic film or plastic fibres which are transparent. The cloth resists ironing temps. and can absorb moisture. It is for use with irons and automatic ironing installations. ADVANTAGE - The transparent cloth permits the operator to see the item to be ironed and facilitates the prodn. of smooth items without undesired creases.
Patent DE-4202753-A1 (DE)
Title: Radar equipment protection against side-lobe tracking missile attack - using ground-based collection of chaff constituting spurious transmitter illuminated by portion of main radar beam
Inventor: SCHWEGLER FLORIAN DR
IPC: F41H11/02
Filed: 1992-01-31
Abstract: At some distance from the site (3) of the transmitting antenna (2) of the radar equipment (1), an arrangement (5) of highly reflecting metallic sheet sections (6) is set up to scatter the beam (c) of radiation directed at it by a mirror (7) in the main beam (a) targeting a hostile aircraft (A). The intention is that an anti-radar missile (B) launched from the aircraft to search for a side-lobe (b) of the radar antenna pattern shall be distracted by the radiation scattered from the reflectors at the distant site (4). ADVANTAGE - Decoy is easily generated without recourse to additional active devices and wired connections.
Patent DE-4203421-A1 (DE)
Title: Filament bulb holder e.g. for Xmas-tree light - has shell with detachable baseplate with slots for cable entry, sealing washer, anti-tension device and socket
Inventor: KORTE HEINRICH
IPC: F21Y101/00
Filed: 1992-02-06
Abstract: A holder for a lighting candle, especially one in a chain of lights, has a shell with a spring-loaded core mounted on a baseplate comprising a socket and a cable lead-in. In the region of the lower edge of the shell, there is a peripheral groove or shoulder on the inside for the matching shoulder or groove of the detachable baseplate. There is either a single radial slot in the baseplate for the cable entry or a pair of diametrally opposed slots. Above the baseplate there is a sealing washer, with slots for the cable and an S-shaped locking piece to prevent the cable from being pulled off.A screw socket fitting is provided. ADVANTAGE - Multi-purpose universal holder, easily manufactured.
Patent DE-4203932-A1 (DE)
Inventor: FELDLE HEINZ-PETER DR
IPC: H04B1/52
Filed: 1992-02-11
Abstract: The invention concerns a transmit/receive module for high-frequency signals, in particular for radar installations operating in the transmission-power range 0.5 to 12 W. The transmit/receive module proposed preferably uses no circulator. This makes it possible for a preferred embodiment to use planar circuit techniques. The transmit/receive module is particularly suitable for use in phased-array antenna assemblies.
Patent DE-4208290-A1 (DE)
Title: Mobile telephone subscriber's appts. - includes separate handset removable from mobile base station to which it is linked by radio or IR signal path
Inventor: ROELCKE JOACHIM ING GRAD
IPC: H04B1/38
Filed: 1992-03-16
Abstract: The handset may comprise simply a microphone and an earpiece, or it may also incorporate function keys and/or display elements for selecting and controlling a call connection. ADVANTAGE - Allows increased freedom of movement of telephone use.
Patent DE-4208401-A1 (DE)
Title: Data generator for three=dimensional figures - has two=dimensional view and figure data generators, three=dimensional figure data generator and display for stored two=dimensional data
Inventor: SUZUKI JUNKO
IPC: G05B19/4097
Filed: 1992-03-16
Abstract: A data generator for 3-D figures contains a 2-D view data setting unit (16) which specifies projection data representing a first and second projection direction of a 3-D figure and corresp. display region data. The 2-D data are stored in a 2-D view memory (17). A 2-D figure data setting unit (14) sets up data defining the 2-D shapes of the 2-D figures of the first and second 2-D projections. A 3-D figure data generator (18) generates data representing a 3-D shape according to the stored 2-D figure data and 2-D projection data. The 2-D figures are displayed (10, 12) using the stored 2-D figure and projection data. USE/ADVANTAGE - 2-D projection figures of a 3-D figure can be easily set up and displayed and accurate 3-D figure data generated.
Patent DE-4210751-A1 (DE)
Title: Surface treating metal surfaces - comprises using laser beam focussed to rectangular shape whose width corresponds to that of the surface being treated
Inventor: MODIKE BARRY LESLIE PROF DR
IPC: B23K26/00
Filed: 1992-04-01
Abstract: The method consists of using a laser beam focussed into the shape of a rectangle (13) whose width is approx. that of the surface to be treated, i.e. 1-3 mm. The beam passes over the surface with a power intensity of 5 x 10 power (4) to 1 x 10 power (5) w/cm2 at a speed of 2-6.5, pref. 4-4.5 cm/sec. The surface is preheated to 360-420, pref. 400 deg.C prior to laser melting where melting is carried out to a depth of 350 micron with a tolerance of 200 micron to allow for final grinding of the treated surface. USE/ADVANTAGE - Improving wear resistance of cam surfaces (12) in cam shafts of stroke combustion engines. Reduces the process time and thereby improves efficiency.
Patent DE-4212670-A1 (DE)
Title: Remote control and input data link equipment for computer - using IR or ultrasonic or radio communication to pass input device , eg mouse, signals to computer
IPC: G08C17/00
Filed: 1992-04-15
Abstract: The remote data input equipment includes an interface circuit (10) consisting of IR (or Radio or Ultrasonic) receiver (1), comparator (2), delay (3), AND/OR gate (4), in which a pulse-modulated signal inputs a bit stream to shift register (5). The shift register contents are read by computer (9) by address decode (7) and buffer register (6) as an 8-bit value. The signal may be generated by a push-button controller device, joystick, mouse or other input device. USE/ADVANTAGE - Remote control of computer systems without cable connections.
Patent DE-4215030-A1 (DE)
Inventor: HERZIG CHRISTIAN DIPL CHEM DR
IPC: C08G77/38
Filed: 1992-05-07
Abstract: New siloxane copolymers having vinyloxy groups contain: (a) siloxane units having the formula (I): RaSi(OR<1>)bO(4-(a+b))/2, (b) at least one unit per molecule selected among the group of units having the formula (II): GRcSiO(4-(c+1))/2, G = -CH2CH2OY(OCH=CH2)x-1, and (c) at least one unit per molecule having the formula (VI), in which R, R<1>, R<2>, Y, Z, a, b, c, u, x and y have the meaning given in the first claim.