baber/WOPTO huggingface dataset:
Patent DE-3107506-A1 (DE)
Title: Anchoring element
Inventor: BARTH PETER DIPL ING
IPC: E04B1/41
Filed: 1981-02-27
Abstract: In order to provide in a more reliable manner that, on reinforced-concrete structures, the power flow from structural parts which can be attached on the reinforced-concrete structure is channelled into the reinforced concrete, use is made, in place of hitherto conventional anchor plates, of individual screw anchors (1) which have an axial threaded bore (5) in the outwardly directed, thickened end (4), provided with a collar (6), of the shank (2). A plurality of screw anchors can be arranged, for positionally correct arrangement in the reinforced-concrete structure, in an installation plate in that they are anchored by a press fit, by means of the collar (6) of the thickened end (4) of the shank (2) in a corresponding bore (10) of the installation plate (9). <IMAGE>
Patent DE-3109605-A1 (DE)
Title: Cross-cut and mitre-box saw
Inventor: BERGLER OTTO
IPC: B27B27/04
Filed: 1981-03-13
Abstract: A cross-cut and mitre-box saw is described, the saw blade of which is pivotably arranged in front of a stop arranged on the work-guide surface. Provided in the stop is a recess, preferably a continuous groove, which is directed towards the workpiece and with which it is possible to machine flat workpieces, such as boards, panels or the like, in a larger width at the same overall dimensions of the unit.
Patent DE-3110404-A1 (DE)
Title: Gravel stop
Inventor: HORCH GUENTER
IPC: E04D13/15
Filed: 1981-03-18
Abstract: Gravel stop with a substructure and a screen fastened thereon, the substructure comprising a prefabricated structural unit, intended for attachment to the masonry structure or the like, and being provided on its outer side with adjustable suspension members which cannot be seen from the outside and are intended for the screen. <IMAGE>
Patent DE-3115999-A1 (DE)
Title: Part-baked bread product with long storage life
Inventor: JOULIN GERARD
IPC: B65B25/16
Filed: 1981-04-15
Abstract: A process is proposed by which a bread product is created from dough which contains no artificial preservatives. The dough is subjected to a part-baking process at conventional temperature, packed under partial vacuum into hermetically sealed packages and sterilised in the hermetic packages during the enclosure. This product can be stored at ambient temperature without restriction, its qualities being such that the consumer obtains a product which has the same properties and characteristics of freshly baked bread if the supplementary baking process is carried out before consumption. <IMAGE>
Patent DE-3118666-A1 (DE)
Title: Coin release for vending machines
IPC: G07F1/00
Filed: 1981-05-12
Abstract: The invention relates to an improvement to the coin release for vending machines. During product extraction, the coins do not fall directly out of the release device into the cashbox, but first into an intermediate store. By means of an ejector which sweeps over the bottom of the intermediate store and which is driven by a lever moving during product extraction, the coins are thrown out of the intermediate store more or less vigorously, depending on the particular user. As a result, they do not concentrate underneath the coin release, but are distributed relatively uniformly in the cashbox.
Patent DE-3121717-A1 (DE)
Title: Manure conveying installation
Inventor: FELDER MICHAEL
IPC: A01K1/01
Filed: 1981-06-01
Abstract: Manure conveying installation with an advancing device (1) and a vertical conveying device (2). A control device is used to synchronise the two drives and has a change-over switch (7) which is operated by means of a control element (16', 16''), which is connected to part of the vertical conveying device, in a contact-free manner, preferably via magnetic action. <IMAGE>
Patent DE-3122638-A1 (DE)
Title: Conveying device for transferring rod-shaped articles used in the tobacco-processing industry
Inventor: SCHUHMACHER PETER
IPC: A24C5/32
Filed: 1981-06-06
Abstract: The invention relates to a conveying device for transferring rod-shaped articles used in the tobacco-processing industry from a first conveying path to a second conveying path, along which paths the articles are conveyed at different speeds in the longitudinal direction of and/or transversely to their axes. The conveying device is composed of a support (3) which can be driven so that it rotates about a rotational axis (2) and on which there are rotatably mounted a plurality of crank arms (28) which are at the same distance from the rotational axis (2). On each crank arm (28) there is rotatably mounted a receptacle (31) for the articles. Each crank arm (28) has assigned to it a lever (20) which is pivotably mounted on the support (3) and on which there is mounted a control roller (21) which is guided by a cam (9) which is fixed with respect to the support (3). Each lever (20) is kinematically connected to a crank arm (28) by means of a transmission system (13). The cam (9) is designed in such a way that the receptacles (31) retain a constant predetermined alignment in the conveying region. <IMAGE>
Patent DE-3122929-A1 (DE)
Title: Frame for openings in buildings
Inventor: CONSTIEN GERHARD
IPC: E06B3/263
Filed: 1981-06-10
Abstract: Published without abstract.
Patent DE-3124809-A1 (DE)
Title: Method and device for monitoring processes
Inventor: KOELBIN ROLF
IPC: G07C3/00
Filed: 1981-06-24
Abstract: In a method for monitoring processes or machines, particularly machine tools, by means of a microcomputer, the switching and interval times characteristic of the process or in the operating sequence of the machine are measured and automatically stored in the computer and compared with nominal times, these nominal times preferably being programmed into the computer in a learning process. When deviations occur which exceed predetermined time deviations, the computer automatically intervenes in the process or operating sequence, for example switches off certain functions. A device for carrying out the method exhibits a microcomputer (3) which is connected via digital data input channels (6, 7) for time measurement signals, to the relevant machine or its control device and can act on the latter by a digital output channel (8). Other characteristic process data such as pressure, temperature or the like, after having been converted into digital values, can be fed into the computer via further analog data input channels and taken into consideration in setting the nominal time. Other data which cannot be input automatically can be input manually via an input/output unit (9). This unit (9) can be used for registering time deviations between time measurement signals and nominal times which exceed a predetermined measure, indicating instantaneous states of the process or operating sequence, and the like. A preferred field of application of the method and of the device according to the invention is the monitoring of numerically controlled machine tools. <IMAGE>
Patent DE-3127372-A1 (DE)
Title: Arrangement for detecting errors on rotating exciter rectifiers of a brushless synchronous machine
Inventor: RADMER ALFRED ING GRAD
IPC: H02P23/00
Filed: 1981-07-09
Abstract: To detect errors on rotating exciter rectifiers (2) of a brushless synchronous machine (1), a sensing winding (7) arranged on one exciter pole of the exciter machine (5) and coupled to the revolving three-phase alternating-current winding (4) of the exciter machine (5) is used. Its voltage responds to changes in the harmonics and is supplied to a warning or signalling device (10, 11) via an error detection arrangement (9). To suppress short-time disturbances or other types of disturbances, the voltage coming from the sensing winding (7) is first supplied to a comparator (13) where it is compared with a voltage which at least corresponds to the voltage which is present at the input of the comparator (13) at nominal speed and maximum exciter power with faultless exciter rectifiers (2). If a sensing value occurs at the output of the comparator (13) it is applied with time delay to a flip flop (19) which triggers the warning or signalling device (10, 11). <IMAGE>
Patent DE-3129320-A1 (DE)
Title: Method for speaker-independent recognition of individually spoken words in telecommunications systems
Inventor: LIEGL WERNER DIPL ING
IPC: G10L15/06
Filed: 1981-07-24
Abstract: The invention relates to a method for speaker-independent recognition of words in telecommunications systems with a telephone set, an electronic speech recognition system, a reference pattern memory, a processing unit and an electronic speech synthesis system. The intended object of the invention is to increase the recognition rate in a system of this type for the words spoken via the telephone set. To achieve this, a recognition rate is retained for each person in the learning phase following each repeated speaking of the individual word by the individual persons and the spoken word with the highest recognition rate is recorded in the memory of the synthesis system and used for subsequent audible acknowledgement. This produces the advantage that the speaking person hears his spoken word in the spoken version most readily recognised by the system, thus allowing him to become familiar with it. Systems of this type can be used in banks and other institutions, where for example access to premises is intended to be granted only after speech identification of the person.
Patent DE-3130022-A1 (DE)
Title: Toilet paper
Inventor: GRAW JOSEF DR
IPC: A47K10/16
Filed: 1981-07-30
Abstract: Toilet paper can be dry or moist and available in one or more layers. Desirably it has an uneven surface with a good feel. This is achieved in that a layer is profiled so that it has different thicknesses, has a good feel and scrapes off dirt. This safety toilet paper cleans the body more efficiently and reduces the paper consumption. <IMAGE>
Patent DE-3131646-A1 (DE)
Title: Device for preventing the maximum permissible incidence angle being exceeded by an aircraft
Inventor: LEVINSKICH ALEKSANDR A
IPC: B64C13/10
Filed: 1981-08-11
Abstract: The device for preventing the maximum permissible incidence angle being exceeded by an aircraft contains two electromagnetic hydraulic valves (23 and 24) which are electrically coupled via a changeover switch (22) to a logic and monitoring unit (7) whose output (13) is connected to a mechanism (20) for moving the control wheel (15) of the aircraft forwards. The mechanism (20) for moving the control wheel (15) forwards is hydraulically connected to the valve (23) and is connected to the elevator (26) of the aircraft via a drive train (27) which is used as a control line for the elevator (26). A liquid friction clutch (25) is provided in the drive train (27), is arranged between the mechanism (20) for moving the control wheel (15) forwards and the elevator (26), and is hydraulically connected to the electromagnetic hydraulic valve (24). <IMAGE>
Patent DE-3137213-A1 (DE)
Title: Trough for a washing and wiping implement
Inventor: BATHELT DIETER DR
IPC: B08B3/04
Filed: 1981-09-18
Abstract: The trough, which is intended for a washing implement, in particular a washing and wiping implement for use for the cleaning and correctly metered watering of a sponge arranged on the implement, comprises a squeezing net (6) whose mesh width is set such that it guarantees a metered watering of the sponge. Additionally, a squeezing ridge (3) is provided which curves upwards from the trough bottom (2) and against which the sponge can be pressed for the purpose of cleaning. <IMAGE>
Patent DE-3139821-A1 (DE)
Title: Floating conveying arrangement
IPC: E02F7/04
Filed: 1981-10-07
Abstract: The conveying arrangement consists of a conveyor which is designed as a dredger and with which sediments are removed from stretches of water and are de-watered on a ship. To this end, a pre-screening and/or pre-treatment station, a de-watering device and preferably a cleaning unit for the filtrate waste water arising in the de-watering device in addition to the filter press cake are provided on the ship. In addition, the ship contains storage spaces for the auxiliary agents and transport devices which are necessary for the de-watering and with which the sediments, the filtrate waste water and the filter press cake are conveyed from one station to the next. With the conveying arrangement, the sediments can therefore be de-watered over the shortest route and with little environmental pollution.
Patent DE-3147089-A1 (DE)
Title: Closing system for coking chambers of a coke oven
IPC: C10B25/16
Filed: 1981-11-27
Abstract: A closing system (1) for coking chambers (2) of a coke oven is illustrated and described, which has a door frame (6) provided on the coking chamber (2) and a door (7) which can be locked to the door frame (6), an all-round sealing surface (8) being provided on the door frame (6) and an all-round first sealing element (9) of metal, coming into contact with the sealing surface (8) on the door frame (6), being provided on the door (7), the first sealing element (9) having a sealing lip (10), and a second all-round metal sealing element (11), effective between the door frame (6) and the door (7), being provided. To be able to dispense with an expensive leakage-gas extraction and to ensure a particularly compact and space-saving construction, the second sealing element (11) has a sealing lip (12) and is arranged on the door (7) directly next to the first sealing element (9). An all- round receiving chamber (13) which is open towards the sealing surface (8) on the door frame (6) and into which a plastic sealing agent (14) has been or can be introduced, is here formed between the first sealing element (9) and the second sealing element (11). The plastic sealing agent (14) used is a hot bearing grease which is plastic even at high temperatures. <IMAGE>
Patent DE-3147536-A1 (DE)
Title: Control valve unit for a hydraulic circuit
Inventor: SPURRY RODERICK HOWELL
IPC: G05D23/185
Filed: 1981-12-01
Abstract: A control valve unit comprises a pressure relief valve (2) with a temperature-sensitive valve member (8) for the optional discharge of hydraulic fluid to the tank. A limit valve (100) with a hysteresis characteristic is connected in series with the temperature-sensitive valve member. When the pressure in an inlet line (59) reaches a limit level, the limit valve (100) is opened and remains open when the pressure in the inlet line (59) falls below the limit level. A flow restrictor in the limit valve (100) limits the effect of the relief valve (2), with the result that the pressure in the inlet line (59) is slightly above the tank pressure even when the temperature-sensitive valve member (8) and the limit valve (100) are open, and subassemblies in an associated hydraulic circuit are thus driven in idle mode. <IMAGE>
Patent DE-3212352-A1 (DE)
Title: Displacement casting machine
Inventor: ABDULIN FEN S
IPC: B22D15/04
Filed: 1982-04-02
Abstract: A displacement machine for casting thin-walled castings contains a stand (1), supports (2) which are arranged on the latter and in the guideways (9) of which die carriers (10) are for their part arranged in such a way that they can be moved synchronously by means of their own drives (11) in the direction of the vertical plane of the longitudinal axis of the stand (1). Secured on the stand (1), in the centre, is the base (4) of a casting die, a core (7) with a core iron (6) being arranged on the centring pin (5) of the base of the casting die. Secured on the die carriers (10) are die halves (14) which form a set of separable die halves of the casting die. The gap between the die halves (14), which changes during the die process as a casting is cast from a partial quantity of the molten metal, is covered by sealing jaws (15) extending over the joint surface of the said halves. A rod (3) which draws the supports (2) together above the stand (1) guarantees centring of these supports (2) relative to one another, centring of the base (4) of the casting die and of the centring pin (6) of the latter on the stand (1) of the casting machine, and guidance (of the die carriers (10)) in their direction of movement in the vertical plane of the longitudinal axis of the stand. <IMAGE>
Patent DE-3215519-A1 (DE)
Title: Digital/analog converter and/or analog/digital converter
Inventor: NODA TSUTOMU
IPC: H03M1/00
Filed: 1982-04-26
Abstract: The invention relates to a digital/analog converter, having a multiplicity of constant current sources which have an accuracy of 1/2 of the least significant bit, with switches which are switched by a digital input signal, an operational amplifier and a current source for binary compensation. The circuit according to the invention is characterised by an adder (14) which adds a constant digital value to the digital input signal and precedes the DAC, the digital input signal being shifted out of the error range of the most significant bit of the DAC to compensate for the dynamic range. The invention also relates to an analog/digital converter of the steady approximation type, comprising an analog voltage comparator (102), a shift register (103), a reference DAC (15) and a shift device which shifts the direct-voltage level of an analog input signal, which is present at one input terminal of the analog voltage comparator, out of an error range of the most significant bit of the reference DAC circuit. <IMAGE>
Patent DE-3215582-A1 (DE)
Title: Heating installation and suitable radiator therefor
Inventor: DALLINGA HELMUT
IPC: F24D3/18
Filed: 1982-04-27
Abstract: Heating installation with at least one radiator which is arranged in a heat-transfer medium circuit and which is to be charged via a forward-run pipe with a heat-transfer medium heated by a heat generator, which medium is to be returned via a return run line to the heat generator after heat delivery on flowing through the radiator, the radiator (1) moreover being arranged in a second heat-transfer medium circuit flowed through by a second heat-transfer medium, the radiator section (10 to 12), flowed through by the second heat-transfer medium, of the second heat-transfer medium circuit being designed separately in flow terms from the first radiator section (4, 7, 5), flowed through by the first heat-transfer medium, of the first heat-transfer medium circuit. <IMAGE>
Patent DE-3216009-A1 (DE)
Title: Baking oven
Inventor: WACHTEL GUENTER
IPC: A21B1/10
Filed: 1982-04-29
Abstract: A baking oven with a cooker part (2, 3), a heat accumulator (4) and a heating-medium duct (5) is produced, which with a forward run section (6) connects the accumulator (4) to the cooker part (2, 3) and in a return run section connects the cooker part (2, 3) to the accumulator (4), and in which forward run section (6) and return run section (7) are connected via a bypass (10). The cross-section of the bypass and/or of the heating-medium duct is adjustable so that the temperature of the heating medium supplied to the cooker part (2, 3) can be regulated according to the requirements of the product to be baked. <IMAGE>
Patent DE-3221408-A1 (DE)
Title: Device for the application of a dye material onto individual strands of hair
Inventor: MUELLER SIEGFRIED
IPC: A46B9/06
Filed: 1982-06-05
Abstract: A device for the application of a dye material onto individual strands of hair has a brush (1) with a handle having an essentially rectangular brush body (3) which carries a large number of coarse bristles (4) on its underside (3a). A row of prongs (5) is arranged on at least one longitudinal side (3b) of the brush body (3), the prongs being arranged at a lateral distance (a) from the outer row of bristles (4), extending in the direction of the latter, ending at the brush body (3) and being arranged at a fairly large distance (A) from one another. Furthermore, a dye application block (7) is arranged on the back (3c) of the brush body, which block has, as a continuation of at least some of the gaps (6) present between the prongs (5), several narrow slots (8) extending transversely to the handle axis (S) and intended for receiving dye material. <IMAGE>
Patent DE-3229555-A1 (DE)
Title: Instrument for sexual use
Inventor: WACH EGON
IPC: A61H19/00
Filed: 1982-08-07
Abstract: Instrument for sexual use by men and women. It comprises an electronically controlled operating part in pocket format. It is intended to produce orgasm-like feelings in men and women. The instrument has a main control and sensory probes having different shapes depending on the intended use. The main control comprises the housing with a battery compartment, an electronic flip-flop circuit, an induction coil, an intensity regulator having an on/off switch, an interval regulator, a latch socket and a control lamp. The sensory probe for men comprises a highly flexible silicone tube 4 mm in diameter, two gold-plated inductors, and an electric cable with a latch plug. The sensory probes (inductors) for women are located on the glans of an artificial penis. The probe is introduced into the male urethra and the instrument is switched on, an orgasm-like feeling resulting. In women, the artificial penis with the sensory probes is introduced into the vagina in order to generate the same feeling.
Patent DE-3234283-A1 (DE)
Title: Method of determining the density of sediments on the bed of surface water
Inventor: ZIESE ROLF ING GRAD
IPC: G01N29/34
Filed: 1982-09-16
Abstract: A simple acoustic method is provided for determining the density of sediments on the bed of surface water, in particular of mud strata in harbour basins, shipping channels and the like. In this method, an upper and a lower boundary layer of sediment is actively located acoustically from a measurement point remote from the sediment. The lower boundary layer is located using two different sound frequencies. The boundary layer echoes received at the measuring point are used to determine the distances of the boundary layers from the measuring point and at least the echo level of the lower boundary layer echo. From the echo levels determined in this way and the boundary layer distances, the density of the sediment situated between the boundary layers is calculated.
Patent DE-3235154-A1 (DE)
Title: Process for the production of sewing machine needles
Inventor: PAVEL KLAUS
IPC: D05B85/00
Filed: 1982-09-23
Abstract: The invention relates to a process for the production of sewing machine needles from a cylindrical portion of wire by closed-die forging, during which, starting from a wire portion diameter corresponding to the thickness of the needle shank, the portion of wire is reduced approximately to the final cross-sectional dimension over at least the length of the needle stem and the shoulder and the thread grooves are furthermore pressed in in the region of the needle stem from the curved circumferential surfaces of the portion of wire, the reduction in cross-section being effected by pressing opposite cross-sections of wire material into laterally projecting flat fins which leave between them the transversely and convexly curved circumferential surfaces with their final diameter, and which flat fins are cut off in a subsequent step, two coaxial needle blanks being processed simultaneously, and the invention proposes that, to achieve optimum processing of the product through the intermediate stages of the production process, the shanks (1) of the two needle blanks should face one another. <IMAGE>
Patent DE-3238852-A1 (DE)
Title: Expanding dowel
Inventor: BISPING HEINZ
IPC: F16B13/06
Filed: 1982-10-20
Abstract: The expanding dowel consists of an expanding body (1) having a conical external contour and an expanding sleeve (2), assembled from shells (6), with a correspondingly conical internal contour. Retaining elements (9, 11), which interact in the manner of a snap closure, are provided on the expanding sleeve (2) and on the expanding body (1), for displaceable retention of the shells (6) on the expanding body (1). <IMAGE>