baber/WOPTO huggingface dataset:
Patent DE-3612714-A1 (DE)
Title: Flow-rate meter
Inventor: SCHEER ERICH DIPL ING
IPC: G01F1/10
Filed: 1986-04-16
Abstract: The invention relates to a flow-rate meter having a measuring element, for example an impeller, which can move as a function of the rate of flow of the liquid medium and whose movements can be converted into electric signals which are to be fed to a counter for integrating measurement of the volumetric flow. The moving measurement element (6) is coupled in a moving fashion to at least one control element (7, 16, 22) which is arranged in a liquid medium (5) which is at least weakly electrically conductive and which are assigned electrodes (2, 18) via which it is possible to tap the electric signals used to count the movement. In this case, the control element which is coupled in terms of movement to the measuring element is arranged in such a way or designed in such a way that the value of the electrical resistance which can be measured at the electrodes, or the value of the measurable capacitance can be varied periodically under the influence of the movement of the control element for the purpose of generating the measuring signals. <IMAGE>
Patent DE-3613911-A1 (DE)
Title: Expansion dowel with helical expansion element
Inventor: HERB ARMIN
IPC: F16B13/10
Filed: 1986-04-24
Abstract: The anchor bolt (1) exhibits a helically running run-on surface (6) for the expansion element (10). The angle of inclination of the run-on surface (6) with respect to the longitudinal axis of the dowel is different and increases and decreases along the circumference. This results, on the one hand, in high extraction values and, on the other hand, in a reliably subsequent expansion behaviour. Moreover, relative turning of the anchor bolt (1) with respect to the expansion element (10), for example when screwing a nut onto the thread (4) of the anchor bolt, is counteracted or the tendency in this respect is used for the additional widening of the expansion element (10). <IMAGE>
Patent DE-3616163-A1 (DE)
Title: Torsional vibration damper
Inventor: MAUCHER PAUL
IPC: F16F15/12
Filed: 1986-05-14
Abstract: The invention relates to a clutch disc having a predamper and a main damper, in which the predamper is effective only over a first angular sector and the main damper is effective after a first angular sector, over a further second angular sector, there being provided for each damping device in each case a power store and frictional means, which are effective between the respective input and output parts of the damping device.
Patent DE-3619441-A1 (DE)
Title: Drink insert
Inventor: METZ HEINRICH
IPC: B67D1/06
Filed: 1986-06-10
Abstract: A drink insert for refrigerators has a parallelepipedal push-in frame with a number of parallelepipedal compartments arranged closely next to one another and/or above one another. Into these, re-usable parallelepipedal drink containers adapted thereto can be inserted interchangeably. The re-usable drink containers have underside drawing-off connections and topside aeration connections preferably on their free end sides so that an extremely easy and rapid accessibility of the constantly compactly ordered drink supply is possible.
Patent DE-3630239-A1 (DE)
Title: Ship with a bow bottom sensor
Inventor: BEYER ROLF DIPL ING
IPC: B63G8/39
Filed: 1986-09-05
Abstract: The outboard swivelling transverse thruster is intended for ships with a bow bottom sensor, and comprises at least one outrigger arm (30) located on at least one side of the ship's hull (10), that can be swivelled in and out or extended and retracted by means of drive devices (40). This has at its free end (30a) a propulsion pod (31) with a propeller (32), with or without a shroud (35) surrounding the propeller (32), with the length of the swivelled-out or extended outrigger arm (30) being chosen so that the propeller (32) is outside the area of flow and influence of the sonar system (20). In the swivelled-in or retracted state of each outrigger arm (30) with its propeller (32), the outrigger arm is positioned on deck, in the interior of the ship's hull (10) or in a recess (16) formed in the ship's side shell. Thus transverse forces can be generated for manoeuvring without disturbing the sonar system during operation (Fig. 1). <IMAGE>
Patent DE-3633042-A1 (DE)
Title: Method for the sterile packaging of sterile, liquid contents, in particular food
Inventor: DALLINGA HELMUT
IPC: B65B55/02
Filed: 1986-09-29
Abstract: The invention relates to a method for the sterile packaging of sterile contents in containers such as bottles, jars or the like. Using conventional methods, oversterilisation can occur, which lead to disadvantageous changes to the initial characteristics of the contents and impair the sensory characteristics. The invention is based on the object of minimising the unavoidable deterioration in quality during the sterile decanting of contents. To achieve the object, it is proposed that the containers, which have been made sterile before they are filled with the contents and are kept, prior to filling, in a sterile atmosphere which is under overpressure compared to atmospheric pressure, are filled at an ambient pressure which is higher than the volatilisation pressure of the most volatile component to be maintained in the contents at the highest temperature to which the contents are exposed during the filling of a container.
Patent DE-3638784-A1 (DE)
Title: Stop device for the wing of a window, a door or the like
Inventor: SCHMIDT KARL HEINZ
IPC: E05D15/10
Filed: 1986-11-13
Abstract: What is proposed is a constructionally simple and functionally reliable stop device 14 for a wing 3 of a window, door or the like, which can be sidetracked at least in parallel and is displaceable horizontally in this position, the said stop device 14 having two intersecting link arms 15, 16 which, at their intersection point, are connected only pivotably by means of a joint 17. At the same time, the two link arms 15 and 16 each engage on the wing 3 by means of a lever arm 15a and 16a. The other lever arm 15b of the link arm 15 faces the fixed frame 1, whilst the other lever arm 16b of the link arm 16 is held in articulated connection with a running carriage 12 which is supported on a running rail 9 on the fixed frame 1. A link 22 loaded by a spring 26 is connected pivotably movably to the lever arm 15b of the link arm 15 via a joint 21 and cooperates via a catch device 29 with a lever arm 16b of the link arm 16. In the spreading position of the stop device 14, the catch device 29 shifts inwards and thereby secures the stop device 14 against undesirable folding together (Figure 8). In the folded-together position of the stop device 14, the link 22 is fixed to an actuating element 35 of the fixed frame 1 and thereby retains the wing 3 against horizontal displacement. <IMAGE>
Patent DE-3639210-A1 (DE)
Title: Mixer for granular material to be mixed
IPC: B01F7/16
Filed: 1986-11-15
Abstract: A mixer, in which rotating mixer tools (28) can avoid over-sized grains over the adjacent vessel wall, has mixer arms (24), one end of which is firmly attached to a rotating drive head (20) and the other end of which carries the mixer tools (28) via a coupling unit (30). The coupling unit (30) permits a movement of the mixer paddle (28) in the direction perpendicular to its movement area and can be provided with, for example, a rubber block spring. <IMAGE>
Patent DE-3643110-A1 (DE)
Title: Directional control valve with loading indication
Inventor: KROPP WALTER DIPL ING
IPC: F15B11/00
Filed: 1986-12-17
Abstract: Published without abstract.
Patent DE-3705145-A1 (DE)
Title: Variable table top
Inventor: MILZ FRANZ DR MED
IPC: A47B23/04
Filed: 1987-02-18
Abstract: There is to be provided a variable table top which can be adapted such that an optimal posture can be obtained when working at the table, different table heights and body sizes, in particular, having to be compensated for and adaptation to various activities being possible. In order to be able to achieve the adaptation, the variable table top has a frame (3, 31) with a board (4, 30), suitable e.g. as a book support, and a first joint (1, 35) between frame and board for adjustment of the inclination between them. The height of the joint (1, 35) is adjustable. The variable table top can be employed both in the private and in the professional sector and particularly in the medical field. <IMAGE>
Patent DE-3707605-A1 (DE)
Title: Ammonia synthesis having an integrated refrigeration circuit
Inventor: FUDERER ANDRIJA DR
IPC: C01C1/04
Filed: 1987-03-10
Abstract: The refrigeration (cold) required in the ammonia synthesis circuit is produced by adding liquid ammonia to the fresh synthesis gas stream and evaporating it therein. The synthesis gas/ammonia mixture thus obtained is compressed in the synthesis gas compressor to the circuit pressure. Liquid ammonia is precipitated from the compressed mixture by cooling with water. Since the synthesis gas and the refrigerant are compressed together, the separate refrigeration compressor with its driving motor become superfluous. The conventional refrigeration plant disappears because it is incorporated in the compression and cooling of the fresh synthesis gas.
Patent DE-3708540-A1 (DE)
Title: Demagnetising device
Inventor: KOLLER ALBRECHT DR
IPC: G11B5/024
Filed: 1987-03-17
Abstract: A device for erasing the information of a wound-up magnetic recording carrier in tape form comprises a pole wheel (2), on the surface (3) of which facing the recording carrier (4) an even number of radially arranged bar magnets (5, 5') are arranged respectively in pairs, in each pair unlike poles lying opposite each other and the field direction of successive pairs respectively alternating, and comprises a holding and transporting device (6) which moves the recording carrier aligned coaxially with respect to the pole wheel in an axial direction towards the pole wheel and away from the pole wheel again (Figure 1). <IMAGE>
Patent DE-3712727-A1 (DE)
Title: Model reactor for the determination of process-engineering data
Inventor: MAIERSKI HANS DR RER NAT
IPC: B01J8/00
Filed: 1987-04-15
Abstract: The model reactor described is provided for the experimental determination of process data for designing plants, for example for drinking water treatment, in which solids are separated off from a liquid and are precipitated on a contact surface. The model reactor comprises a closed housing (1) in which a multiplicity of thin, parallelepipedal plates (21) are layered one above the other and held at a distance by spacers (22) so that they delimit by their surfaces a relatively long meander-like flow section. Two side plates (7, 8) and a cover plate (18) of the housing (1) can be dismounted so that the plate stack can easily be removed from the housing for examination of the precipitates on the surface of the plates (21). By varying the plate spacings, the number of the plates and the flow velocity, important process parameters such as contact surface area, diffusion path and contact time can be varied and adapted to the particular process to be investigated. <IMAGE>
Patent DE-3721946-A1 (DE)
Title: Set of structural elements for working platforms, scaffoldings and the like
Inventor: DASSOW HANS-JOACHIM
IPC: E04G1/14
Filed: 1987-07-03
Abstract: In the case of working platforms, the individual elements are formed from individual pieces which can be hooked or inserted on to upright structures. In this arrangement, the working platforms are anchored to form a statically stable system only by joining together unstable individual parts. The novel working platform is to simplify this considerably, the intention being for the individual elements themselves to constitute a statically stable structure. The set of structural elements comprises a multiplicity of individual elements, the respective bordering ends of which are releasably connected to one another, and the individual elements (2) exhibiting, essentially in all the vertically coinciding axis directions, a connecting location (3) for assigning and attaching one and/or more individual elements (2). Such a set of structural elements is used for working platforms, scaffoldings, cantilevers and the like. <IMAGE>
Patent DE-3726250-A1 (DE)
Title: Asymmetrical displacement bow for inland push barges
Inventor: SCHULTZ HANS-GEORG PROF DR ING
IPC: B63B35/28
Filed: 1987-08-07
Abstract: The invention concerns a push barge for inland waters with a full-formed hull, having an asymmetrical displacement bow to reduce resistance and a pressure plate at the bow and at the stern, that is equipped for being connected to a pusher tug and/or additional push barges. In order to achieve a very low specific resistance, push barge trains with a symmetrical displacement bow are to be assembled from asymmetrical displacement push barges, or, in the case of conventional pontoon push barges, asymmetrical displacement bow parts are to be coupled to them, making the entire train into a hydrodynamic unit.
Patent DE-3733704-A1 (DE)
Title: Method for the operation of an internal combustion engine
IPC: F01L9/20
Filed: 1987-10-06
Abstract: In order to take account of the different sticking times of the armature on the magnet in solenoid-actuated inlet and exhaust valves of an internal combustion engine, different switching time points which take account of the sticking times are selected for each of the individual units. <IMAGE>
Patent DE-3735601-A1 (DE)
Title: Aqueous electrodeposition coating materials and process for coating electrically conductive substrates
Inventor: OTT GUENTHER DIPL CHEM DR
IPC: C09D5/44
Filed: 1987-10-21
Abstract: The invention relates to aqueous electrodeposition coating materials which contain an amine-modified epoxy resin which contains hydroxyl groups, and a crosslinking agent which contains both at least one carboalkoxymethyl group and at least one group of the general formula R<1>-CHOH-CH2- or R<2>-CHOH-CHOH-CH2- and is of the general formula (I) <IMAGE>  in which     R<1> = H, alkyl, R<7>-O-CH2- or R<8>-CO-O-CH2-,   R<2> = H or alkyl,   R<3> = R<9>-O-CO-CH2- or R<1>-CHOH-CH2- or R<2>-CHOH-CHOH-CH2-, R<4> = alkylene, cycloalkylene or arylene, preferably alkylene having 2 to 8 carbon atoms, R<5> = H or R<3>O-CO-R<4>-CO-, with the proviso that at least one R<5>  NOTEQUAL  H,   R<6> is <IMAGE> , preferably <IMAGE>     R<7> = alkyl, cycloalkyl or aryl,   R<8> = alkyl, cycloalkyl or aryl,   R<9> = alkyl,   R<10> = H or alkyl,   R<11> = H or alkyl, and   n = 1-6, preferably 1-3, in which at least one of radicals R<3> or R<5> is a group of the general formula R<9>-O-CO-CH2- or R<9>-O-CO-CH2-O-CO-R<4>-CO- and at least one of radicals R<3> or R<5> is a group of the general formula R<1>-CHOH-CH2- or R<2>-CHOH-CHOH-CH2- or R<1>-CHOH-CH2-O-CO-R<4>-CO- or R<2>-CHOH-CHOH-CH2-O-CO-R<4>-CO-.
Patent DE-3736256-A1 (DE)
Title: Tandem piston engine
Inventor: HENNIG UDO
IPC: F02B75/24
Filed: 1987-10-27
Abstract: Published without abstract.
Patent DE-3738120-A1 (DE)
Title: Entertainment machine with a symbol-play device for the display of symbol combinations
Inventor: GAUSELMANN PAUL
IPC: G07F17/32
Filed: 1987-11-10
Abstract: In an entertainment machine with the possibility of a win, non-wins of preceding games are indicated by indicator means arranged at the front. When a predetermined number of non-win games is reached and a symbol combination indicated by the symbol-play device is identical to a predetermined symbol combination, then a win is granted. The game outcome of a multiplicity of preceding games is to be indicated by utilising these already existing indicator means. By the indicator means arranged at the front of the entertainment machine, the win result for each symbol combination affording a win or non-win is displayed in the game sequence for a multiplicity N of preceding games. When there is identity between a predetermined symbol combination and a symbol combination displayed by the symbol-play device, a difference amount is formed from the game-specific win value of the preceding N games recorded by the indicator means in relation to a predetermined win value and is paid out.
Patent DE-3739075-A1 (DE)
Title: Luminaire
Inventor: GRIMM MANFRED
IPC: F21V17/16
Filed: 1987-11-18
Abstract: A luminaire with suspension devices for holding and suspending a screen (grid) inserted into the luminaire housing. Each suspension device has a support for the screen which in an upper position is locked with a pressure spring part held at the luminaire housing and from which it can be displaced into a lower position in which it is held at the pressure spring part. In its lower position the support can be unhinged from the pressure spring part for folding away the screen or taking it off.
Patent DE-3802538-A1 (DE)
Title: Device for sensing photomagnetic signals
Inventor: MATSUBAYASHI NOBUHIDE
IPC: G11B11/105
Filed: 1988-01-28
Abstract: The invention relates to a device for sensing photomagnetic signals, in which there is provided in the path of rays of the light beam reflected from a recording medium, exhibiting magnetically recorded information, an optical element (7) which has a light-beam splitting device which allows through one of the two polarised light beams, which intersect at right angles, and reflects the other polarised light beam, and a path-of-rays transforming device, which emits the light beam reflected by this light-beam splitting device by means of reflection or defraction in substantially the same direction as the light allowed through by the light-beam splitting device, so that the light beam allowed through and the reflective light beam which are emitted by the optical element (7) can be received by a photodetector device (8). <IMAGE>
Patent DE-3804766-A1 (DE)
Title: Rate gyro
Inventor: ALBERT ELMAR DR
IPC: G01C19/42
Filed: 1988-02-16
Abstract: A rate gyro having two degrees of freedom, in which a torque produced about the frame axis 8 as a result of a rotational speed about a third axis 16 is compensated by means of a torque transmitter 12, has an optoelectrical measuring pick-off for determining the deflection of the frame axis. The optoelectrical measuring pick-off is distinguished in that either a slit diaphragm 14 connected to the gyro frame 7 is arranged between a light-emitting diode (LED) 13 connected to a gyro housing 2 and a two-section differential photodiode 15 likewise fastened to the housing or that a mirror 101 connected to the gyro frame 7 reflects the light emitted by the LED 13 and thus partially illuminates the differential photodiode 15. In the case of a deviation of the gyro frame 7, the current increases in one partial area of the differential photodiode 15 and decreases in the other partial area. The different partial currents occurring in this case are processed in a gyro electronic unit. The current flowing through the coils 27, 28 of the torque transmitter 12 is directly proportional to the input rotational speed  OMEGA e. <IMAGE>
Patent DE-3805077-A1 (DE)
Title: Device for reducing wear or the like
Inventor: CARSJENS ULLRICH
IPC: F16L57/06
Filed: 1988-02-18
Abstract: A description is given of a device for reducing wear and/or improving impact resistance or the like, which can be used for protecting surfaces of [lacuna] by highly abrasive materials, for example coal, coke, slag or the like. Instead of the known sheet-like structures configured preferably as hard ceramic plates with planar surface, the invention provides that the flat side, which forms the visible side in the use position, of the shaped pieces exhibits elevations. Consequently, a relatively high degree of wear resistance, abrasion resistance, impact resistance and further advantages are achieved.
Patent DE-3807355-A1 (DE)
Title: Method and arrangement for acquiring and detecting electrostatic and electrokinetic charges on textiles and other materials
Inventor: BAECKMANN REINHARD DIPL ING
IPC: G01R29/12
Filed: 1988-03-05
Abstract: Method and arrangement for detecting electrostatic or electrokinetic charges on solids which are non-conductive, and in gases which are charged or ionised by measuring the original charge distribution in accordance with separate polarity and intensity, in which process not only charge points but also area or spatial distributions are detected with a derivation of the speed of a moving charged solid, for example by correlation measurement and extensive shielding against external phenomena such as foreign charges or temperature and air humidity, and with a discrete and also analog signal output. Fields of application of the method according to the invention are the detection of electrostatic charges in general industry, particularly in the processing of textiles and plastics, and in thread monitors on sewing, embroidering, stitching and tufting machines, where this is coupled, in particular, with the speed of the sewing machine, the movement of the under-thread spool, the stitch length and presence of sewing material and measurement of the sewing material thickness. <IMAGE>
Patent DE-3809944-A1 (DE)
Title: Heat exchanger, in particular a radiator for an internal-combustion engine of a motor vehicle, and method for producing it
Inventor: KULL REINHARD
IPC: F28F21/06
Filed: 1988-03-24
Abstract: Known heat exchangers are constructed with metal flat tubes arranged next to one another, through which the cooling water flows and which open at at least one end into a water box which has a tube plate (sheet) produced from plastic. The flat tubes are fastened by means of a liquid-tight adhesive connection. The insertion of the adhesive is, in particular, expensive in terms of production engineering and can lead to blockages of the flat tubes. The novel heat exchanger has in the tube plate (2') of the water box (2) ducts (3) which lead into annular spaces (4') in the region of the elongated holes (4) for attaching the flat tubes (1). During assembly, an adhesive and sealant (6) is supplied through these ducts (3). The cross-section of the ducts (3) can be constructed larger than the height of the flat tubes (1), resulting in a particularly firm adhesive connection. Heat exchanger as a radiator for a motor vehicle internal-combustion engine. <IMAGE>
Patent DE-3811642-A1 (DE)
Title: Process for producing flowable polymer compounds for the reaction injection moulding of solid bodies of plastic and apparatus for carrying out the process
Inventor: SETTINGER MANFRED
IPC: B29B7/76
Filed: 1988-04-07
Abstract: The invention relates to a process for producing flowable polymer compounds for the reaction injection moulding of solid bodies of plastic and an apparatus for carrying out the process, each component of the compound being injected through a separate nozzle (4) under pressure into a mixing chamber (1) - if appropriate provided in its outlet with a movable baffle barrier - after this pressure has been built up for each component in advance in a separate circuit comprising accumulator (6), feedline (10) with pump (7), nozzle (4) with opening and closing mechanism and return line (49) with throttling device (48). The opening and closing mechanism preferably comprises a hydraulic piston-cylinder arrangement (29), the piston (27) of which is enclosed between two - or two groups of - outlets (23, 24) of a servo valve (21), which for its part is driven by the output signals of a pressure sensor (14) by means of a suitable open-loop and closed-loop control unit (15). The principle of pressure-controlled regulation of the nozzle opening (13) is also used for regulating the throttling device (48) and - if there is one - the position of the baffle barrier in the outlet of the mixing chamber (1). <IMAGE>