baber/WOPTO huggingface dataset:
Patent DE-3120103-A1 (DE)
Title: Textile article
Inventor: NEUMANN GERHARD
IPC: D04H1/4266
Filed: 1981-05-20
Abstract: The sheet-like textile article, for example a blanket, a feather bed, a quilt, a cushion or another textile, consists of a material which contains 40 to 80% of camel hair and/or silk and a remaining fraction of animal wool. The material forming the textile article can be processed as a knitted or a woven fabric. The material mixture with the said fractions of camel hair and/or silk on the one hand and animal wool on the other hand results in an optimum effect in terms of sleep physiology, especially in respect of bed articles having a particularly good capacity for absorbing the fluids and substances given off by the body during sleep.
Patent DE-3121413-A1 (DE)
Title: Guided scattered mine
Inventor: HELD MANFRED DIPL PHYS DR
IPC: F41G7/34
Filed: 1981-05-29
Abstract: A guided scattered mine (shell) has a homing head which compares terrain images detected by a sensor with stored terrain images. The scattered mine is intended to be deployed objectively at locations which can be predetermined. For this purpose, the guidance device (2) of the scattered mine is provided with guidance signals from an image comparator (3). An image memory (1) is programmed with predetermined terrain contours. The selection of the images to be compared is limited in such a manner that the data flow is restricted on the basis of the signals from a separation (proximity) sensor (4) and/or from a timer (5). <IMAGE>
Patent DE-3123904-A1 (DE)
Title: Feeding installation
Inventor: HARMANN REINHOLD LUETKE ING GR
IPC: A01K5/02
Filed: 1981-06-16
Abstract: Feeding installation for preparing and supplying liquid feed to a plurality of consumers (12 to 15), which are connected to a ring line (20) which extends out of and enters into a relatively small weighing container (21) which precedes a mixing container (11) to which the dry and liquid mix components are metered, as they are likewise to the weighing container (21), and from which the liquid feed is first conducted through the ring line (20) into the weighing container (21) before it passes from there in measured-out amounts, with the aid of an electronic program control (25), through the ring line (20) to the individual consumers (12 to 15). <IMAGE>
Patent DE-3127508-A1 (DE)
Title: Arrangement for section-by-section measurement of permanently connected transmission paths
Inventor: VIERLING OSKAR DR PHIL
IPC: H04M3/32
Filed: 1981-07-11
Abstract: In the main application, the permanently connected transmission paths (F) in each exchange (A, B, C) are routed via line couplers (LKA, LKB, LKC) which can be set via remote control and which enable disconnection and the connection of measuring devices as well as back-up lines on either side of the disconnection point. These devices and their connection and control devices are combined in the measurement arrangements (MAA, MAB and MAC). (B and C) are unmanned distant stations. Their line couplers (LKB and LKC) are set and the measuring devices are connected and controlled from (A) via a connection (L4 or L5) of the STD network (DDD service network). One normally open contact set is provided in each line coupler for each connection for remote-control connection of a separate back-up line. In the present arrangement, these normally open contact sets are connected at each point (A, B, C) to an access selector (ZWA, ZWB, ZWC) which leads into the STD network and which is controlled via the signal path which controls the line couplers (LKA, LKB and LKC) (connection between (MAA and LKA or MAB and LKB or MAC and LKC)). A virtually unlimited back-up path switching facility is thus achieved from any given point in the STD network, e.g. bypass of section (A-B) by (L1), of section (A-C) by (L2), of section (A-TC) (subscriber in C) by (L3) etc. <IMAGE>
Patent DE-3133911-A1 (DE)
Title: Method and device for controlling the fuel-air ratio for an internal combustion engine
Inventor: NINOMIYA MASAKAZU
IPC: F02D41/26
Filed: 1981-08-27
Abstract: Method for controlling the fuel-air ratio in which a correction of the set value of the fuel-air ratio is performed on the basis of an analysis of whether the fuel-air ratio has a value lying on the richer or leaner side of the optimum fuel-air ratio, the analysis being performed in that signals, which indicate the operating state are compared with one another in respect of at least three points for different fuel-air ratios and the correction is directed towards bringing the basic fuel-air ratio closer to the fuel-air ratio for an optimum output power.
Patent DE-3137040-A1 (DE)
Title: Basic polyamides
Inventor: SCHROEER WOLF-DIETER DR
IPC: C08G69/00
Filed: 1981-09-17
Abstract: Novel basic polyamides (nylons) are obtained by reacting acrylonitrile or an acrylonitrile-releasing cyanoethylation product with a polyamine containing two terminal primary and/or secondary amino groups and at least one tertiary amino group, optionally mixed with a further polyamine, in the presence of water and acid. The novel basic polyamides can be used, inter alia, as intermediates in the preparation of paper auxiliaries.
Patent DE-3138338-A1 (DE)
Title: Utility vehicle, such as a lorry or trailer
Inventor: MUELLER CLAUS H
IPC: B62D33/02
Filed: 1981-09-26
Abstract: The invention relates to a utility vehicle such as a lorry or trailer. In the utility vehicle according to the invention having a tarpaulin superstructure consisting of rungs which are arranged on the longitudinal sides of the loading surface and connected to one another via transverse roof carriers and have holders for plug-in boards, having a cover tarpaulin and having a front wall and a rear wall provided on the narrow sides of the loading surface, the rungs and the front wall and rear wall are of telescopic construction so that the tarpaulin superstructure of the utility vehicle can be matched to the particular height of the load deposited on the loading surface. <IMAGE>
Patent DE-3147046-A1 (DE)
Title: Ramp on a vibratory grinding machine
Inventor: HUBER ERNST
IPC: B24B31/06
Filed: 1981-11-27
Abstract: The ramp (1) is pivotably linked to the front end of the grading or discharge track (2) of a vibratory grinding machine by means of a joint (12). The ramp can be lifted out of the mass (M) circulating in the circulation passage by means of a lever (13). To make it easier to lift out the ramp, a second joint (14) is attached in the ramp. The second joint (14) enables the bottom part (15) of the ramp to pivot relative to the top part (11). <IMAGE>
Patent DE-3151018-A1 (DE)
Title: Vehicle seat, in particular motor vehicle seat
Inventor: GASSMANN WOLFGANG
IPC: B60N2/18
Filed: 1981-12-23
Abstract: A vehicle seat, in particular motor vehicle seat, having at least one upholstered side section which is arranged laterally next to the seat upholstery has a locking device by means of which the side section which can be swivelled about an axis running in the transverse direction of the seat can be fixed in different pivot positions. The locking device has two interacting elements in the form of a locking rail (10) which extends at least essentially in the direction of movement of the side section (3) and has catches arranged at a distance from one another in the longitudinal direction, and in the form of a locking element (12) which, when the locking device is closed, engages in at least one of the catches and can be moved relative to the locking rail. One of these two elements is connected to the upholstery support (2) of the seat and the other to the upholstery support (5) of the side section. <IMAGE>
Patent DE-3152948-A1 (DE)
Title: Pressure vaporising burner
Inventor: VETTER KURT DIPL PHYS DR
IPC: F23D11/42
Filed: 1981-12-05
Abstract: In order, in a pressure vaporising burner for liquid fuels with a main combustion device and a preheating chamber, to guarantee a particularly favourable and purposeful utilisation of the hot combustion gases of the preheating chamber, it is proposed that nozzle and pipe of the preheating chamber are situated in a duct which is open on both sides and opens essentially horizontally into an essentially vertical, cylindrical housing which contains the main combustion device, and that the pipe ends at the opening of the duct into the housing and opens into the housing tangentially at its end.
Patent DE-3202680-A1 (DE)
Title: Gas generator for gasifying high-ash fuels
Inventor: DANGUILLIER WILHELM
IPC: C10J3/02
Filed: 1982-01-28
Abstract: The invention relates to a gas generator for gasifying high-ash bituminous fuels, with an attached carbonisation device into which the gasifying agents such as air and steam are introduced at the bottom, the gasifying gas being taken off at the upper end of the gas generator and a mixture of carbonisation gas and gasifying gas being taken off at the upper end of the carbonisation device, while the coal is charged to the top of the carbonisation device and the slag is discharged at the lower end of the reactor via a slag discharge. On the basis of the usual overall height of the fuel bed in the gas generator of about 1.80 to 2 m for an ash content of the fuel of up to 15 %, the height of the fuel bed in the gas generator for fuels of higher ash content is increased by 150 to 300 mm, preferably 200 mm, per 5 % of ash content above 15 %.
Patent DE-3203036-A1 (DE)
Title: Small solar charging apparatus
Inventor: HOLLAUS REINHARD DIPL ING
IPC: H02J7/35
Filed: 1982-01-29
Abstract: The invention relates to a small solar charging apparatus for the simultaneous charging of a plurality of accumulators (2), which can be inserted into a housing which consists of an upper part (3) and a base (6) and is equipped on an upper side with solar cells (16). The base (6) can rotate with respect to the upper part (3) so that in each case only one accumulator (2) can be removed or inserted via a suitable recess (8) in the base (6). <IMAGE>
Patent DE-3205164-A1 (DE)
Title: Method of securing buried, no longer required liquid-fuel and motor-fuel lines, motor-fuel storage tanks and the like
Inventor: RODENBERG VOLKER
IPC: F16L1/024
Filed: 1982-02-13
Abstract: For securing buried, no longer required liquid-fuel and motor-fuel lines, storage tanks and the like, in particular in the case of a filling station to be shut down, by completely filling with a material which is liquefied, hardens after filling and is flame retardant in the hardened state, it is proposed to use as filling material a plastic composition, in particular based on toughened polyurethane, mixed with a non-combustible gaseous blowing agent, preferably nitrogen.
Patent DE-3205847-A1 (DE)
Title: Daunorubicin-protein conjugates
Inventor: ZUNINO FRANCO
IPC: A61K38/00
Filed: 1982-02-18
Abstract: The invention relates to daunorubicin-protein conjugates which can be used as antitumour agents, and to a process for the preparation thereof. 14-Bromodaunorubicin is reacted according to the invention with various proteins.
Patent DE-3211146-A1 (DE)
Title: Closeable container
Inventor: QUANTE WOLFRAM
IPC: B65D25/04
Filed: 1982-03-26
Abstract: A closeable narrow box-shaped container for receiving ink cartridges, having individual compartments arranged next to one another and upwardly open, is shown. In this, one or more of the compartments can be closed by means of a lid forming the upper narrow side of the container made of transparent plastic. The lid has a U-shaped profile in cross-section and engages with the legs of the U-shaped profile over the upper edge of the container. The individual ink cartridges can easily be extracted by displacing the lid laterally.
Patent DE-3226396-A1 (DE)
Title: Rotary engine
Inventor: STRANG MATTHIAS
IPC: F01C1/07
Filed: 1982-07-15
Abstract: The invention relates to a rotary engine with the characteristics that, in a rotationally symmetrical housing (12, 13, 14) with cylindrical inner chamber with a first shaft (15) of constant circumferential speed lying in the axis of the rotation housing, a first section of a disc of constant circumferential speed, designed as a piston (16) and extending in a radial direction rotates and opposite on a likewise axial second shaft (17) a second section of a disc, likewise designed as a piston (18) and extending in a radial direction, rotates at a different speed of rotation to the first piston (16) in such a way that the piston (18) in the engine working on the four-stroke principle stops for the induction, rotates at a greater circumferential speed than the first piston (16) for the compression, then also stops for the working stroke and again rotates at a greater circumferential speed than the first piston (16) for the exhaust. <IMAGE>
Patent DE-3228279-A1 (DE)
Title: Device for the colour marking of a line on a wall of a squash court by means of a strip to be attached to the wall
Inventor: HAERTEL NILS ING GRAD
IPC: A63C19/06
Filed: 1982-07-29
Abstract: In a device for the colour marking of a line on a wall of a squash court by means of a strip to be attached to the wall, which device forms a depression in the wall and has a concave outer surface, the invention consists in the fact that the strip has a lower profile receiving the attachment and a covering profile which has a concave profile web and profile limbs which bound the outer surface of the line on both sides and on which an elastically deformable half of a positive coupling is formed in each case, whose other half is formed on a profile limb of the lower profile.
Patent DE-3230901-A1 (DE)
Title: Analyser for chemical analyses
Inventor: ISHIWATARI SHIROU
IPC: G01N33/80
Filed: 1982-08-19
Abstract: A sheet of transparent synthetic material, such as polyester or acrylic resin, is fed to a moulding device (7) in order to mould reaction vessels (8) by compression moulding. A sample and one or more reagents are then introduced into the reaction vessels moulded in this way, after which a transparent film (12) is applied to the top of the sheet material (1) to cover the reaction vessels in a liquid-tight manner. After measurement, the reaction vessels containing the test liquids are removed by rolling up the sheet material with the reaction vessels or by separating the reaction vessels from the sheet material. <IMAGE>
Patent DE-3234991-A1 (DE)
Title: Transport device for ink or correction ribbons in typewriters or similar office machines
Inventor: BEHRENS ROLF ING GRAD
IPC: B41J33/16
Filed: 1982-09-22
Abstract: In transport devices for ink and correction ribbons to be transported in stages in typewriters or similar office machines, winding spools are provided for the used ink ribbon which can be driven via overrunning clutches by a drive member (57) which can run forwards and in reverse. In known transport devices, for this purpose the drive member executes an idle stroke either during the forward or reverse movement, which has an unfavourable effect on the transport speed. Additionally, even loading of the drive member is not possible. According to the invention, there are two overrunning clutches, which are independent of the direction and connect the drive member (57) to the escapement wheel (53), for converting the forward and reverse movement of the drive member (57) into a rotary movement of the escapement wheel (53) in the same direction of rotation, a ratchet (59) of the overrunning clutch acting during the forward movement and another ratchet (61) acting during the reverse movement of the drive member (57). This results in an increase in the ribbon transport speed and an even loading of the drive device. <IMAGE>
Patent DE-3236120-A1 (DE)
Inventor: WOLF FRANZ JOSEF
IPC: F16L47/06
Filed: 1982-09-29
Abstract: 1. Sealing ring (20) for a pipe joint (10) consisting of a socket (2) and a spigot end (3) comprising a sealing zone (22, 26) which ensures sealing by deformation and/or compression, a retaining zone (23) serving to anchor the sealing ring on or within the zone of the socket collar and a joining zone (21) connecting these two zones, the smallest free transverse section (25) of the sealing ring which widens towards the socket collar being located within the region of the sealing zone when the sealing ring is functionally pre-mounted within the socket prior to the insertion of the spigot end, characterized in that the inner surface of the sealing ring (20) being in a free, non-mounted, relaxed, and for mounting and operating properly turned condition is a cylindric surface (40).
Patent DE-3245653-A1 (DE)
Title: Twin-chamber engine mount with hydraulic damping
Inventor: HOFMANN MANFRED
IPC: F16F13/22
Filed: 1982-12-09
Abstract: In a twin-chamber engine mount with two fluid-filled chambers connected to one another via an intermediate plate provided with a throttle, for hydraulic uncoupling at low high-frequency amplitudes an equalising chamber (10) subdivided by a diaphragm (11) is arranged outside the upper fluid chamber (1) facing the engine and is respectively connected operatively to the upper fluid chamber (1) via a pipeline (14). <IMAGE>
Patent DE-3246766-A1 (DE)
Title: Headrest for a motor vehicle seat
Inventor: FAUST EBERHARD DIPL ING
IPC: B60N2/48
Filed: 1982-12-17
Abstract: In a headrest for a motor vehicle seat which is vertically displaceable by means of two carrier arms which have an operative connection to a headrest base body and are held in guide sheaths fixed to the backrest, and which is provided with a handwheel of a gearing which is supported on the headrest base body, adjustment of the headrest being achieved by means of the gearing, there is provision, for the purpose of using the gearing for vertical adjustment, for the adjustment movement to be transferred to a profile section of a flexible, rod-shaped bar. The latter is guided by a carrying arm constructed as a tube and detachably connected at the lower end to the backrest and, during an adjustment movement runs with its upper end in a tubular section laid inside the headrest.
Patent DE-3302060-A1 (DE)
Title: Rotor for ignition distributors for internal-combustion engines
Inventor: ASSENHEIMER JUERGEN DIPL ING
IPC: F02P7/02
Filed: 1983-01-22
Abstract: A cap (14) which is embedded in the insulating body (10) of the rotor (9) and consists of insulating material having a relatively high strength has a plurality of spring hooks (15) which point towards the distributor axis (16). An annular groove (20) which holds the spring hooks (15) is arranged in the drive shaft (18). This sprung latching lock secures the axial functional position of the rotor (9) on the drive shaft (18). <IMAGE>
Patent DE-3302200-A1 (DE)
Title: Process for setting up an offset printing press and devices for carrying out the process
Inventor: TAKEUCHI HIDEO
IPC: G03F9/00
Filed: 1983-01-24
Abstract: What is disclosed is a process for setting an offset printing press, which consists of a plurality of process steps, namely the inscribing of inscription lines and adjusting marks in each of the printing plates, the attachment of the printing plates to a press cylinder, the reading-out of the adjusting marks by means of a sensor and the execution of an automatic adjustment in respect of both the direction of rotation and the lateral direction of the plate cylinder of the printing press and the rotation of the printing plates on the plate cylinder. A device for carrying out the process consists of a marking inscription device with a marking inscription portion and a data preparation portion. The marking inscription portion consists of a table for the fixed clamping of a printing plate and of an inscribing head which is movable to any point on the table. The data preparation portion is so designed that a plurality of data necessary for actuating the inscribing head can be prepared, that these data can be converted into a mechanical system of coordinates, and that the data can then be transmitted into the marking inscription portion. Another embodiment of a device for carrying out the process consists of an automatic inscribing device which is composed of a combination of a marking inscription portion and of two detector sensors. One of the detector sensors is arranged on the inscribing head for the purpose of inscribing intercolour adjusting marks, while the other sensor performs the automatic adjustment of the printing plates.
Patent DE-3307390-A1 (DE)
Title: Needle print head with printing needles of equal length
Inventor: REITNER WILHELM
IPC: B41J2/265
Filed: 1983-03-02
Abstract: In a needle print head, in which a multiplicity of printing needles (4) are struck against a recording medium by means of individually controllable drive elements (2, 3) for the dot-type representation of characters, the drive elements (2, 3) and the guide openings (8) of the printing needle guides (7) adjacent to the drive elements (2, 3) are arranged on a curve in such a way that the needle length ( DELTA a to  DELTA g), projected onto the mid-axis (11) of the needle print head, has the same value ( DELTA a =  DELTA b = ... DELTA g) for all the printing needles (4). <IMAGE>
Patent DE-3308283-A1 (DE)
Title: Device for winding cables or flexible lines onto drums
Inventor: ADAM WOLFGANG DR ING
IPC: B65H54/28
Filed: 1983-03-09
Abstract: The invention relates to a device for winding cables, flexible lines or ropes onto drums and comprises a cross-piece connected to the frame of the drum winder, an axial slide displaceable on this cross- piece and a laying arm attached to this slide. A laying hand is used to guide and press the cable in the take-up region onto the drum core, or a previous winding layer. This laying hand is pivotable and lockable about the axis of the cable in a controlled manner. By means of electronic control of the laying arm, the laying hand exerts a constant force in the longitudinal and transverse direction of the laying arm approximately radially in relation to the drum axis and axially towards the adjacent cable turn. The pressure exerted at the laying hand and the movements of the laying arm may be controllable via a programmed computer in such a way that the actual values determined by sensors on the laying arm are in accordance with the required pressing forces. Angular momentum sensors can be provided at the drive motors to measure the movements of the laying arm. The laying hand can have one or more rollers in contact with the cable or a slide trough with linear or areal contact. For application of the device, the laying hand can be released at the drum flanges, raised from the cable, pivoted through 45 DEG  and then locked. When the flanges are approached once again, the laying hand is pivoted through a further 45 DEG  and locked once again, ... Original abstract incomplete.
Patent DE-3308588-A1 (DE)
Title: Process for the preparation of  alpha -sulpho fatty acid esters
Inventor: KONDO FUSAO
IPC: C07C301/00
Filed: 1983-03-10
Abstract: There is described a process for the preparation of  alpha -sulpho fatty acid esters by   1. sulphonating at least one fatty acid alkyl ester with gaseous sulphur trioxide, advantageously at a temperature of 40-80 DEG C using 1.0-1.8 mol of gaseous sulphur trioxide, relative to 1 mol of ester, 2. separating the sulphonation product formed in the first step into a gas phase and a liquid phase and 3. ageing the liquid phase at a temperature of 70-150 DEG C under a vacuum of 1,333-26,664 Pa (10-200 torr). The  alpha -sulpho fatty acid esters obtained have (only) a pale colour and contain only a small amount of by-products.
Patent DE-3310475-A1 (DE)
Title: Scraper bucket for bulk materials
Inventor: SCHAEFER KARL
IPC: E02F3/60
Filed: 1983-03-23
Abstract: In a scraper bucket for piling up granular and sandy bulk materials, with a rear scraper plate, two lateral limit surfaces and at least one front brace for connecting the limit plates in the front area, the connection between the rear scraper plate and the adjoining lateral limit plates is of elastic design. The generation of noise when setting down the bucket on the ground is substantially reduced by this measure. <IMAGE>