baber/WOPTO huggingface dataset:
Patent DE-3737049-A1 (DE)
Title: Radio device, particularly radio telephone
Inventor: BARSCH KLAUS DIPL ING
IPC: H04B1/3827
Filed: 1987-10-31
Abstract: The invention is based on the object of constructing a radio device in such a manner that it is not necessary to have a separate carrying device for carrying the radio set and that the radio set can be universally used. The object is achieved by the fact that the radio set housing (11) contains end-face undercuts (16) in at least two adjacent corner areas (13, 14). Holding elements (35) of various components (30) can be optionally inserted into the undercuts. The holding elements belong, for example, to a U-shaped carrying handle (30), a carrying belt (31), an operating section (32) or a handset rest (33). The radio device according to the invention is preferably suitable for radio telephones. <IMAGE>
Patent DE-3801138-A1 (DE)
Title: Machine for continuous width treatment of textiles
Inventor: DALLA VECCHIA GINO
IPC: D06B3/10
Filed: 1988-01-16
Abstract: In a machine for continuous width treatment of textiles, a further impregnation of the fabric is carried out in a reaction chamber, in order to increase the machine capacity by stimulating the reaction and, at the same time, by a more uniform course of treatment. <IMAGE>
Patent DE-3803265-A1 (DE)
Title: Electronic advertising and information writing system
Inventor: GEMMERICH KLAUS L
IPC: G09F19/06
Filed: 1988-02-04
Abstract: Known electronic information systems output their information using a display screen. A print-out is available. Locational data must be described using "geometrical techniques", for example coordinates. The device is intended uncomplicatedly to write the desired information and to display the locational data in a graphical representation. The device, in various forms with electronic computer and programme, electronic printer, paper feeder, keyboard with display and output slot, writes, after a code has been input, an information item and the corresponding locational data as a symbol in a graphical representation. If this is located on the rear, then the symbol lies on the front exactly over the corresponding location. If the symbol is pierced, the hole on the rear constitutes the locational datum. The device is suitable as an information source and advertising medium for displays having specific locational data, especially in the field of tourist information and hotels.
Patent DE-3804584-A1 (DE)
Title: Device for clamping workpieces
Inventor: NAEGELE WERNER
IPC: B25B1/24
Filed: 1988-02-13
Abstract: The invention relates to a device for clamping workpieces, in particular a vice, having two parts which are adjustable relative to one another and have clamping jaws, e.g. body and slide. At least one of the clamping jaws is adjustable in relation to the part carrying it. In this position of the clamping jaw, an immovable and fixed connection can be established between the clamping jaw and the part.
Patent DE-3804934-A1 (DE)
Title: Position measuring arrangement, in particular for automotive technology
Inventor: LACHER FRANZ XAVER
IPC: G01D5/20
Filed: 1988-02-17
Abstract: The invention relates to a position measuring arrangement - in particular for automotive technology - for measuring the position of a moving object (RA in FIG.3), e.g. the steering angle of a pivotable wheel (RA), having   - a magnitisable member (D) which is directly or indirectly connected to the object (RA) to be observed, e.g. via the wheel suspension, in such a way that the position of the object (RA) is clearly correlated with the position of the member (D), - a first coil (1S) whose inductance depends on the respective position of the member (D) and whose quality is so high that the AC resistance (impedence) of this coil (1S) at one operating frequency is at least approximately equal to the impedence of this coil (1S) at this operating frequency, - a first generator (1G), which generates alternating current or AC voltage of the operating frequency of a manner low in harmonics, in order to generate a constant alternating current flowing through the first coil (1S), and - a measuring receiver (E) which is directly or indirectly connected to the first coil (1S), that is to say is downstream of this coil (1S) and measures a quantity which depends on the inductance of this coil (1S), it being the case that - the generator (1G) is a constant current source (1G, FIG. 4-6), and   - the measuring receiver (E), which is referred to a reference potential (earth or 2U), measures the voltage (1U) at a terminal, not at frame potential, of the first coil (1S) or a value dependent on this voltage (1U).   <IMAGE>
Patent DE-3808103-A1 (DE)
Title: Method for the production of a tobacco film
Inventor: BUCHHOLZ WILHELM DIPL ING
IPC: A24B3/14
Filed: 1988-03-11
Abstract: A method is described for the production of tobacco films from a compound consisting of tobacco particles, binder compound and solvent which, apart from the tobacco particles which are necessary for the production of a closed tobacco film, has a fraction of over-size particles which leads during the processing of the film compound in its passage through a gap to the formation of holes whose number is controlled by the proportion of the fraction of over-size particles in the compound and whose diameter is controlled by the size of the over-size particles. The holes thus formed make the supply of auxiliary air possible, for example in the use of tobacco film as the sleeve for smoking products.
Patent DE-3812695-A1 (DE)
Inventor: HOENL WOLF-DIETER
IPC: B60R22/44
Filed: 1988-04-16
Abstract: In a passive safety belt system the comfort is increased in that during the fastening phase a belt slack is generated which is eliminated as soon as the end fitting of the belt has reached the vicinity of the end position at the upper end of the B post. For this purpose the belt retractor 10 is equipped with a locking means which blocks the takeup function of the belt retractor during the movement of the end fitting 16 towards the end position. The form of the guide rail 18 is chosen so that during the movement of the end fitting over the initial portion of the guide rail the distance between the belt retractor and end fitting becomes greater whilst on the further movement via an intermediate portion of the guide rail it becomes smaller so that the desired belt slack arises. <IMAGE>
Patent DE-3818132-A1 (DE)
Title: Method of generating a password
Inventor: JOERG PAUL-GERHARD
IPC: G07C9/00
Filed: 1988-05-27
Abstract: For access authorisation to a processing unit, a password is usually stored in it, and compared to a password which is entered by an operator, and if the result of the comparison is positive, the processing unit is released. According to the invention, the password (PW) is generated using a criterion which changes according to a fixed scheme, e.g. the current date or day of the week, and this criterion can be linked to a calculation. Testing access authorisation to data processing systems or personal computers. <IMAGE>
Patent DE-3818838-A1 (DE)
Title: Pistol
Inventor: SAUER HELMUT
IPC: F41A9/70
Filed: 1988-06-03
Abstract: When firing relatively short cartridges 25 having a projecting rim 26 on the cartridge base in pistols having a magazine, in order to prevent the cartridges jumping out of the pistol during loading, guides 27 (which are opposite one another and are inclined in the direction of the firing chamber with respect to the magazine axis) for the projecting rim 26 of that cartridge 25 which is in each case at the top of the magazine 16 are provided between the magazine lips 23 and a rising inclined part 29 which leads to the pistol firing chamber 17. When the pistol is being loaded, the projecting rim 26 of that cartridge 25 which is in each case at the top of the magazine 16 slides along the guides 27 after leaving the magazine lips 23, as a result of which, by interaction with the rising inclined part 29, the cartridge 25 is reliably inserted into the firing chamber 17 when the pistol slide 12 is moved forwards into its original position. <IMAGE>
Patent DE-3820091-A1 (DE)
Title: Use of a yarn for articles of protective clothing
Inventor: MAWICK PETER DR
IPC: D02G3/12
Filed: 1988-06-13
Abstract: The invention specifies the use of a yarn consisting of at least one textile thread which contains metal fibres and other fibres, especially synthetic fibres, the predominant part of the metal fibres or the entire content of metal fibres being arranged in the inner cross-sectional region of the textile thread, whilst the outer cross-sectional region of the textile thread encasing the inner cross-sectional region consists predominantly or solely of skin-compatible fibres, especially natural and/or synthetic fibres, specifically as a woven or knitted material of articles of protective clothing against electromagnetic radiation or interference. The yarn can consist not only of the said textile thread itself, but also of a twine which is produced by using one or more such textile threads.
Patent DE-3821618-A1 (DE)
Title: Socket part for a plug-in socket, comprising two sealing elements, on pipes
Inventor: ARLT GERHARD
IPC: E03F3/04
Filed: 1988-06-27
Abstract: The socket part (4) for a plug-in socket, comprising two sealing elements (2), on pipes is reduced, in relation to the values of its radial internal diameter, such that it fulfils the function of the known sealing element (2), consisting of a rigid compensation material (S), of the plug-socket K (or the like) of stoneware pipes and shaped stoneware pieces of the same dimensions. Consequently, the use of said sealing elements (2) can be cut back, in a problem-free and cost-reducing manner, in many applications, in particular in the case of connection pieces, cleaning pipes, grease separators, petrol separators and oil separators, backflow preventers, etc. and - when using the most advanced manufacturing methods - even in the case of standard stoneware pipes and shaped stoneware pieces which are slightly modified in terms of the form of their sockets. <IMAGE>
Patent DE-3822849-A1 (DE)
Title: Arrangement for preventing still projectors from overheating
Inventor: WEBER JOSEF
IPC: G03B21/16
Filed: 1988-07-06
Abstract: The invention relates to measures preventing still projectors from overheating, in particular the slides (transparencies) introduced into the slide stage when using large image brightnesses, by means of a changeover switch (10, 13) in the current loop of the projection lamp (1), which, after each slide has remained in the projection light for a predetermined time, automatically applies to the projection lamp (1) a voltage which is below the operating voltage. <IMAGE>
Patent DE-3824773-A1 (DE)
Title: Heat exchanger
IPC: F28G1/12
Filed: 1988-07-21
Abstract: In a heat exchanger (1) in a coolant circuit having a multiplicity of cooling tubes (7) which surround the medium to be cooled, in addition to the coolant provision is made of cleaning bodies which can be conducted through the cooling tubes as a function of the direction of coolant flow. The cleaning bodies are fixed on capture devices at either of the two ends of the cooling tubes. So that it is possible to use closely adjacent cooling tubes having small cross-sections, the capture devices (11a, 11b) are formed from elongated capture mandrels (15) which are parallel to the axis of the cooling tubes (7) and which cooperate with recesses (16a) in the cylindrical cleaning bodies (16) in order to accept them. <IMAGE>
Patent DE-3834507-A1 (DE)
Title: Construction machine with pivotable boom
Inventor: UNTERSANDER NIKLAUS
IPC: E02F3/38
Filed: 1988-10-11
Abstract: A construction machine with a pivotable boom, consisting of at least an upper arm and a working arm linked to it and provided with flexible lines for operating media, is to be improved by at least one bearing device (86) being provided to guide the flexible lines (37) on the boom (22). The bearing device (86) projects from the boom (22), is rotatable about a pivot screw (87) or suchlike hinge pin and has at least one passage (90), arranged eccentrically to the pivot screw, for the line(s). The bearing device (86) is to be arranged at a distance (t) from the hinge bolt (24) of the boom (22) on its working arm (30). <IMAGE>
Patent DE-3836527-A1 (DE)
Title: Pushbutton lock
Inventor: KLEIN HELMUT
IPC: E05B13/10
Filed: 1988-10-27
Abstract: The invention relates to a pushbutton lock, the pushbutton (11) of which has a keyway (21) passing through it, is guided so as to be longitudinally displaceable in a front-plate neck (12) of the lock case and is connected to a blocking part (10) which is mounted within the lock case and is spring-loaded in the direction of the basic position and which cooperates with a counter-locking part and with a rotatably mounted key-actuable blocking follower (19) which, in the blocking position of rotation, comes into the displacement path of the blocking part, and proposes, in order to achieve an easily assemblable construction simple to produce, that the blocking follower (19) be mounted, with an actuating-stroke clearance (y) for the blocking part (10), in a follower-receiving recess (20) which is located in the blocking part and into which the keyway (21) opens and which forms a spring chamber for the helical compression spring (F) which loads the blocking part (10) and the other end (18'') of which loads the blocking follower (19) supported on the case bottom (17). <IMAGE>
Patent DE-3902712-A1 (DE)
Title: Method and apparatus for assembling groups of garments
Inventor: ILNYZCKYJ KARL-HEINZ
IPC: B65G9/00
Filed: 1989-01-30
Abstract: Method and apparatus for assembling groups of garments of different types and/or quantities on conveying means assigned to respective different destinations. In a known method and a known apparatus, each individual group is not completed for a destination until the next group is taken up. In this way the garments have to be moved out of a store and into it again. To accelerate the work sequence and to avoid sources of faults, it is proposed to cause the conveying means assigned to respective destinations to rotate in a closed path in a conveying zone and to arrange a transfer station on this path. Thus, all the garments of a single type can first be distributed to all the conveying means assigned to the specific destinations, before the next set is taken up. The invention is particularly suitable for the wholesale distribution of garments to individual subsidiaries.
Patent DE-3905213-A1 (DE)
Title: Toe bandage, e.g. for the treatment of hammer toes
IPC: A61F5/10
Filed: 1989-02-21
Abstract: For the treatment of non-contracted claw or hammer toes the invention proposes a bandage which comprises a substrate forming a toe bed, a pad and a tension belt for fixing the stretched toe in the region of its flexion between the substrate and the pad. The bandage can be worn as a night splint and during the daytime in the shoe.
Patent DE-3906494-A1 (DE)
Title: Error bit generation circuit for use in a non-volatile semiconductor memory device
Inventor: KIM JIN-KI
IPC: G06F11/10
Filed: 1989-03-01
Abstract: An error bit generation circuit for use in a non-volatile semiconductor memory device, particularly in an EEPROM, is capable of testing for a fault in the operational behaviour of its error testing and correction device by intentionally writing bit error data into a memory cell of the memory. The error bit generation circuit includes a parity bit generator to generate a specified bit of parity data according to the input data which is received by an input buffer, a device to write the input data and parity data into a memory cell group, a device to correct an error bit among the input data and to output the corrected data after reading the input data and parity data from the memory cell group, and an error bit generation device, which is connected between the input buffer and the memory cell group, to generate an error bit signal on a selected bit of the input data, depending on a control signal and an address signal.
Patent DE-3907524-A1 (DE)
Inventor: DOEMER JOSEF
IPC: H04N7/10
Filed: 1989-03-08
Abstract: A device for distributing broadband signals via a branched coaxial cable network containing several network levels, comprising broadband amplifiers, with amplifier points containing auxiliary devices and with passive arrangements for signal distribution. To increase the transmission capacity, an optical waveguide network is provided in addition to the coaxial cable network, the ends of which are connected via opto-electrical transducers to output amplifiers of the coaxial cable network. The device can be advantageously used for distributing television and/or radio programmes. <IMAGE>
Patent DE-3909643-A1 (DE)
Title: Cutting-edge arrangement for tools cutting with a circular movement
Inventor: BAUER WALTER DR ING
IPC: B23B29/04
Filed: 1989-03-23
Abstract: Tools for premachining and, after a radial infeed movement, for finish machining have a premachining cutting edge and a fine-machining cutting edge, or there are several premachining cutting edges and one of them of special design also permits the fine machining with a separate cutting-edge section and the premachining with another section. The single-edged premachining requires long machining times; in multi-edged premachining no special cutting-edge configuration and cutting material selection for the fine machining is possible. In order to be able to premachine with multiple cutting edges and yet carry out the finish machining with a special cutting part, the invention utilises the fact that, on account of geometric interrelationships, tools for multi-edged premachining with an additional cutting part for the fine machining can be also fed in in such a way that the fine-machining cutting edge comes into engagement and leads the premachining cutting edges in their cutting-edge corner area in such a way that the premachining cutting edges are not in contact with the material during the fine-machining operation, and that, on the other hand, the cutting part for the fine machining is also not in engagement during the premachining. The cutting-edge arrangements for cutting tools are suitable for drilling or milling operations. <IMAGE>
Patent DE-3909888-A1 (DE)
Inventor: NEUMANN REINHARD
IPC: F21V17/00
Filed: 1989-03-25
Abstract: An elongated light fixture has a housing (11) and a transparent cover trough (18) attached thereto, a seal (20) and a device being inserted therebetween. Provided for the purpose of detachably connecting the trough (18) to the housing (11) is a device having an externally actuatable transmission for driving at least one actuating element which extends in the housing and with which at least one locking element (23) for fixing the trough (18) to the housing (11) cooperates. In order to achieve stress-free retention of the trough (18) on the housing (11), the locking elements (23) in the housing (11) are provided as rotatably mounted hooks which, driven by the actuating elements (28), are pressed in the locking state with their free hook-shaped end (25) against one projection each on the trough (18), and thus press the free edge of the trough (18) against the housing (11). Arranged in addition on each hook (57) is a spring (69) which loads the hook in its pressing-in direction against the projection on the trough (18), there being provided on the actuating elements (28) means which upon opening press the hooks away from the projection against the force of the spring, and release the springs upon closure. <IMAGE>
Patent DE-3910886-A1 (DE)
Title: Method of transferring a band in a tyre-manufacturing apparatus
Inventor: IRIE NOBUHIKO
IPC: B29D30/26
Filed: 1989-04-04
Abstract: A description is given of a method of transferring a band, comprising an inner layer and a carcass layer, in a tyre-manufacturing machine having a unit for securing the band and a unit for gripping or seizing two beads with inserts. The method consists in that the band and the beads are transferred after combining the beads with the band and after positioning the beads with predetermined dimensions or distances with respect to the band to a secondary (stage) forming drum, the bead gripping unit is released after bracing the beads on or by means of a bead arresting unit and the band is transferred onto the forming drum once it has been detached from the band holding unit.
Patent DE-3911616-A1 (DE)
Title: Air conditioning nozzle outlet for car - has control flaps arranged to give differing temps
Inventor: GODE FEDOR DIPL ING
IPC: B60H1/34
Filed: 1989-04-08
Abstract: The heating or air conditioning unit is for the passenger compartment of a car.  It has two ducts conveying air of differing temp. which both open into a mixing chamber which leads to the nozzle opening of an air outlet nozzle for the ventilation of the car. Within and/or at the end of the ducts leading to the mixing chamber (30) control flaps (23) are provided and so arranged that each duct (6,14) can be individually opened and closed. USE/ADVANTAGE - System in which the air temperature in the region of an occupant's head can be selected independently of that at the feet and legs.
Patent DE-3911880-A1 (DE)
Inventor: HERBRICH PETER-CHRISTIAN DIPL
IPC: C30B25/00
Filed: 1989-04-11
Abstract: The monocrystal is obtained by reacting sintered MgO with a reducing agent in a furnace to form elementary magnesium, vaporising the magnesium, oxidising the vaporised magnesium in the gaseous phase with oxygen present in the furnace atmosphere to form periclase secondary monocrystals, and removing the crystals from the furnace. Reducing agent is e.g. carbon.
Patent DE-3914009-A1 (DE)
Title: Setting sail configuration on yacht - using camera set up for examining sail and comparing to computer-stored ideal
Inventor: MENZ WOLFGANG DIPL ING
IPC: B63H9/06
Filed: 1989-04-27
Abstract: The ideal sail form or mast shape for various conditions is determined and stored in an ADP system. A video camera then picks up the actual shape and comparison used to regulate the adjustment settings. The camera is fastened to the boat and its output digitised. The 3-dimensional actual and desired forms are shown on a monitor. Markers or strips on the sail or mast may be used, these being visible to the camera to allow geometrical comparisons to be made. Pref. three cameras are used to give perspective.
Patent DE-3914389-A1 (DE)
Title: Prodn. of penem antibiotics - by reacting 4-acyl:thio-1- oxalyl-2-azetidinone cpds. with phosphonite di:ester
Inventor: BUDT KARL-HEINZ DR
IPC: C07D499/88
Filed: 1989-04-29
Abstract: Prodn. of penem cpds. of formula (I) is effected by reacting a 4-acylthio-1- oxalyl-2-azetidnone of formula (II) with a phosphonite diester of formula (III) where R1 = H, 1-4C alkyl, 1-12C alkoxy, 1-12C alkylthio, OPh, Ph, 3-6C cycloalkyl, 3-6C cycloalkyloxy, 3-6C oxocycloalkyl, gem-di(1-3C)alkoxy (3-6C)cycloalkyl, (1-3C)alkylimino (3-6C)cycloalkyl, arylimino  (3-6C)cycloalkyl, hydroxyimino (3-6C)cycloalkyl or (1-3C)alkoxyimino (3-6C)cycloalkyl, where the cycloalkyl gps. contain 0-2 double bonds and are opt. mono- or disubstd. by 1-3C alkyl, 1-3C alkoxy, halogen or CH2; R2 = H or a protecting gp. removable by hydrolysis, photolysis, oxidn., redn. or enzyme treatment; R3 = H, 1-4C alkyl, 2-4C alkenyl, 1-4C alkoxy, 4-7C cycloalkyl, Ph, 2-oxo-1,3-dioxolyl, triazolyl, thiazolyl, NH2, acylamino or alkoxy; X = O or S; R4 and R5 = 1-4C alkyl, allyl, benzyl or phenyl opt. substd. by 1-3C alkyl or 1-3C alkoxy; R6 = 1-4C alkyl or phenyl opt. substd. by 1-3C alkyl or 1-3C alkoxy. N.B., in all exemplified cpds., R3 is protected 1-hydroxyethyl. USE ADVANTAGE - (I) are useful as antibiotics.  Compared with similar processes using trialkyl phosphites; the process can be operated at lower temps, gives higher yields and purity, and does not result in isomerisation to the unwanted (5S,6S) isomer.