baber/WOPTO huggingface dataset:
Patent DE-3331481-A1 (DE)
Title: Furniture fitting for video conference studios
Inventor: BOHL RAINER
IPC: A47B81/06
Filed: 1983-09-01
Abstract: This is a conference table design for video conference studios arranged such that conference participants who are physically present at the conference table 1 can confer with participants located at other places via screens 9 under conditions which are as true to reality as possible, physiological and ergonomic aspects being taken into account, in particular, by the assignment of participant seats 5, conference table 1, monitors 8, 21 and video cameras 19 as well as a table continuation 15 connecting the latter. <IMAGE>
Patent DE-3338233-A1 (DE)
Title: Switch board
Inventor: KRAMER PETER
IPC: H01H13/70
Filed: 1983-10-21
Abstract: A rectangular recess (5), in which a bent rectangular flat spring (18) is supported, is constructed in an inner board (4) which is provided with a covering film (1) and is connected to a supporting board (6). This flat spring (18) makes contact with contact strips (7). On operation of the switch, a pressure plate (20) presses against the central zone of the flat spring (18) so that this bends through and touches the contact plate (10). In this way, the contact is made. After relieving the pressure on the switch, the bent flat spring (18) springs back into the original position. The advantage of the switch board can be seen in that, by means of this embodiment, the contacts can be made reliably and in a manner which the operator can sense or hear. <IMAGE>
Patent DE-3346976-A1 (DE)
Title: Sunvisor in front of a permanently installed window
Inventor: SPILLER HANS-DIETER
IPC: B60J3/02
Filed: 1983-12-24
Abstract: The easy installation and removal of a sunvisor 3 which slides in lateral guides in front of a permanently installed internal window 2, e.g. in front of an airplane window, is made possible in that the sunvisor 3 is inserted laterally into the openings of U-shaped strips 5 which slide in perpendicular guides 6 and that springs 8 or resilient material is present inside the U-shaped strips between the edges of the sunvisor and the U-bases, the width of the sunvisor, including the U-strips which are compressed counter to the pressure of the springs or of the resilient material, being smaller than the greatest internal clearance B of a window wall panelling 1. <IMAGE>
Patent DE-3409286-A1 (DE)
Title: Electrical switch
Inventor: BIEBER KARL HEINZ DIPL ING
IPC: H01H36/00
Filed: 1984-03-14
Abstract: The invention relates to an electrical switch having at least two permanent magnets which are located in a housing and whose pole surfaces are opposite one another spaced apart, at least one magnet being mounted in or on the operating element of the switch. The subject-matter of the invention is distinguished in that both magnets (3) and (7) are arranged one above the other inside the switch, and in that the force fields of the magnets continuously influence one another. <IMAGE>
Patent DE-3410622-A1 (DE)
Title: Guide arrangement for motor vehicle seat belts
Inventor: BURGHARDT WILFRIED
IPC: A44B11/25
Filed: 1984-03-22
Abstract: The guide arrangement consists of an attachment element and a guide element with a slot for receiving a seat belt strap and a bore for receiving the attachment element. The guide element is provided at the two ends of the bore with one convex face in each case and two washers are arranged on the attachment element which essentially penetrates the further bore, the said washers lying in each case opposite one or other of the convex faces of the guide element with a complementary concave face so that the guide element can be swivelled on the attachment element about an axis which is perpendicular with respect to the axis of the bore and with respect to the longitudinal direction of the slot.
Patent DE-3423406-A1 (DE)
Title: Method for the determination of  alpha -amylase
Inventor: KARASAWA YOSHIHARU
IPC: C12Q1/40
Filed: 1984-06-25
Abstract: For the determination of  alpha -amylase, a buffer solution is added to the sample to be investigated. The amount of glucose originally present in the sample is measured in the resulting mixed solution using an enzyme electrode which responds to glucose and maltose. After addition of a substrate for  alpha -amylase to the mixed solution, to generate maltose using the  alpha -amylase, the maltose is determined by means of the electrode. After the total amount of glucose generated from maltose and glucose originally present has been determined, the  alpha -amylase is determined quantitatively from the difference between this amount and the amount of glucose originally present.
Patent DE-3423450-A1 (DE)
Title: Shuttering-clamping system for the building industry
Inventor: KNOBLICH ERHARD
IPC: E04G17/07
Filed: 1984-06-26
Abstract: Published without abstract.
Patent DE-3424517-A1 (DE)
Title: Hop-shoot tear-off appliance
Inventor: SOLLER JOSEF
IPC: A01D46/02
Filed: 1984-07-04
Abstract: Hop-shoot tear-off appliance which is arranged laterally on a tractor and which consists essentially of a cutting-off device, of a device transporting the cut-off shoot ends rearwards and of a cross-conveyor, the cross-conveyor being formed by a disc which resembles a belt pulley and which is surrounded over approximately half by a band-shaped counterpressure means. The object of the invention is to increase the holding forces in the cross-conveyor, specifically in such a way that they are higher than the tear-off forces. This is achieved in that the surfaces of the disc (16) and of the counterpressure means (18) which cooperate with one another and which fix between them the shoot ends (8) together with their wires (7) are designed (see 17, 19) in the longitudinal direction or direction of rotation in such a way that the shoot ends and wire ends (6, 7), when they run through the transverse zone, experience a deformation, especially an approximately corrugated or tooth-like deformation. <IMAGE>
Patent DE-3427050-A1 (DE)
Title: A compact C-T-D probe
Inventor: KROEBEL WERNER PROF DR
IPC: G01N27/07
Filed: 1984-07-23
Abstract: So-called C-T-D probes (C-conductivity, T-temperature and D-depth) are used in large numbers for marine exploration. These devices are immersible bodies which in most cases can be used down to the largest ocean depths occurring, which contain the sensors for C, T and D and their circuits and which transmit their data in most cases in intervals from here via a single-conductor cable link onto the research ship. Such low polling rates have previously been sufficient. However, polling rates of 100 and more per second are becoming necessary for future missions, partly also in fully-automatic operating mode. So that no losses in vertical data resolution have to be accepted in this mode, the future requirements of such devices have also been significantly increased with respect to the measuring rates to be achieved by them. The present invention demonstrates a completely novel C-T-D probe by means of which the requirements listed above can be met.
Patent DE-3429241-A1 (DE)
Title: The automatic maize-threshing machine AMD 6
Inventor: MIKOSOVITS ADRIAN
IPC: A01D45/02
Filed: 1984-08-08
Abstract: With a view to increasing the productivity, reducing the operating costs and increasing the efficiency of a simple and compact unit, the feeding, knocking, cleaning, evacuating and loading devices are accommodated in a single unit which moves cyclically along the heap of cobs according to a program control. The machine is fed automatically by means of a rotor (1) which moves up and down horizontally according to the shape of the heap of cobs. This rotor moves the cobs in the direction of free flow via a foldable shovel (4) to the rotors (2) which guide the cobs over an inclined plane (3) through a hole (5) into the worm conveyor (6). The impact beaters (7) guide the cobs longitudinally into the counter-knocker (8). Under the effect of the knocker (12) and of the teeth (13), the cobs are moved spirally along the counter-knocker (8) with intensive friction. As a result of this movement, the beans come loose from the cobs and fall through the perforations of the counter-knocker. The stalks pass via the regulating shutter (10) to the beaters (15) which throw them through the pipeline (16) into the means of transport. The beans fall into the perforated casing (23) of the cleaning conveyor worm (21), and as a result of movement along this they are separated from the impurities and then pushed forwards by the agitator beaters (22) to the beaters (17). The beaters (17) then throw them through the ... Original abstract incomplete. <IMAGE>
Patent DE-3429413-A1 (DE)
Title: Height-adjustable and laterally adjustable superstructure for rail lines with separable covering of sleepers on a jointless plate
Inventor: PAHNKE ULF DR ING
IPC: E01B1/00
Filed: 1984-08-09
Abstract: A superstructure for rail lines, consisting of plates laid on the earth level, on which plates, at a distance from their surface, the track grid, which is formed by screwing the tracks together with concrete sleepers, is held by a curing compound. In order to produce, even for very high-speed railways, a superstructure for the sleepers which is sufficiently firm and adapted to the very high speeds, a compensating layer consisting of fine reinforced concrete is applied to the plate which is manufactured in a jointless manner. The compound bonding the concrete sleepers to the plate consists of a casting compound on a bitumen or plastic base.
Patent DE-3434146-A1 (DE)
Title: Device for machining materials
Inventor: WINNER EDUARD
IPC: B29C48/12
Filed: 1984-09-18
Abstract: The device has a housing which is provided with a work space in which a machining tool is rotatable. The work space is subdivided into a conveying section and into a machining section. In order to be able to change the cross-section of the machining section of the work space, mounts for exchangeable auxiliary tools are provided in the region of the machining section. With these, the device can be adapted to various operations to be carried out.
Patent DE-3434887-A1 (DE)
Title: Method for a matrix printer for representing alphanumeric characters
Inventor: STAHL THOMAS DIPL ING
IPC: B41J2/505
Filed: 1984-09-22
Abstract: The invention relates to a method for a matrix printer for representing alphanumeric characters both in normal writing and in negative writing in matrix areas of a given size. In order that the negative characters in the writing lines give a clear contrast relative to the background, the dot information stored in a character generator for the normal characters is reduced in size so that there can be a frame with a strong contrast around the negative characters.   <IMAGE>
Patent DE-3436103-A1 (DE)
Title: Vacuum valve
Inventor: HABERLAND RUEDIGER PROF DR ING
IPC: F16K41/10
Filed: 1984-10-02
Abstract: The reseating accuracy of metal-sealed vacuum valves is decisive for their leaktightness in the case of frequent operation of the valve. The mediocre quality of the guidance for actuating devices and the change in the shape of the spring structures involved in the guidance of the plunger produces eccentric impressions of the sealing bezel in the valve disc in the event of heating. In order to avoid this, the sealing member is guided independently of the actuating device by a spring joint which is extremely stiff in the closed condition and provides accurate guidance. In the open condition, the spring joint simultaneously ensures that the valve disc lifts off from the annular bezel.
Patent DE-3441520-A1 (DE)
Title: Device for grubbing stumps
Inventor: GERLOFF KLAUS DIPL ING
IPC: A01G23/06
Filed: 1984-11-14
Abstract: The invention relates to a device for grubbing stumps by means of a cutting sleeve which is positioned above the stump and is pressed in a rotating manner into the ground and, after cutting through the lateral roots, is extracted from the ground with the stump. 
<??>The aim of the invention is to be able to grub stumps in a fully mechanised manner with low outlay on machinery. At the same time, the object of the invention is mechanically to readjust known pipe turning devices, such as e.g. pipe clamps or pipe movement forks, according to the drilling progress without increasing the number of the drives present. In a device for grubbing stumps with a raisable and lowerable, rotationally driven cutting sleeve with a stump ejection device which has an ejection plate guided in the cutting sleeve, according to the invention supports are arranged on the ejection plate, which are guided through elongated holes of the cutting sleeve and have at their ends pull members, the pull members being connected to the pipe turning device.
Patent DE-3441680-A1 (DE)
Inventor: CANZLER ROLF
IPC: D01H4/16
Filed: 1984-11-15
Abstract: An open-end spinning process in which the fibre material to be spun is conveyed separately in several slivers (50, 51, 52) and broken down into individual fibres (53). The separated fibres (53) are conveyed by individual air-flows into a spinning gap (3) formed between two friction elements (1, 2). During their transport in the spinning groove the separated fibres (53) are stretched. In order to perform this process, several sliver separation surfaces (80, 81, 82), independent of one another, are provided, from which separate fibre channels (90, 91, 92) lead into the spinning gap (3). These sliver separation surfaces (80, 81, 82) belong to a common separation cylinder and are isolated from one another by annular collars (83, 84).
Patent DE-3443468-A1 (DE)
Title: Derivatives of aminomercaptocarboxylic acids, process for their preparation, and pharmaceutical preparations containing them
Inventor: WELTER ANDRE DR
IPC: C07C391/02
Filed: 1984-11-29
Abstract: The present invention relates to novel S-(carbamoylphenylselenyl) derivatives of  alpha -aminomercaptocarboxylic acids of the general formula I <IMAGE> a process for their preparation, and pharmaceutical preparations containing them.
Patent DE-3445334-A1 (DE)
Title: Tool for dismounting a multiple sprocket screwed to the rear-wheel hub of a bicycle with derailleur
IPC: B25B27/00
Filed: 1984-12-12
Abstract: The invention relates to a tool for dismounting a multiple sprocket screwed to the rear-wheel hub of a bicycle with derailleur. The tool is designed so that no further assembly tools, such as spanner, pliers or the like, are required to dismount the sprocket, the frame and the rear wheel drop-out end or the chain drive of the bicycle serving this purpose. To this end, the tool has, in addition to at least one element which engages positively in the sprocket, such as axially directed noses, a torque support which can be detached from the tool body and is supported on the frame when the tool has been clamped between the multiple sprocket and the rear wheel drop-out end of the bicycle frame, and thus prevents rotation of the tool about the axis of the rear-wheel hub, so that the sprocket can be detached by rotation of the rear-wheel or, in the case of slip-on sprockets, by rotation of one of the slipped-on gears by means of the bottom bracket bearing and the drive chain.
Patent DE-3503457-A1 (DE)
Inventor: HUHN KARL DIPL CHEM DR
IPC: D06M15/643
Filed: 1985-02-01
Abstract: A method for impregnating organic fibers which comprises applying a composition containing (1) an organopolysiloxane having silicon-bonded condensable groups and containing diorganosiloxane units in which the two SiC-bonded organic radicals are monovalent hydrocarbon radicals and also contains two monovalent SiC-bonded radicals having a basic nitrogen group; (2) an organopolysiloxane having at least 3 Si-bonded hydrogen atoms per molecule; and (3) a catalyst which promotes the condensation of the silicon-bonded condensable groups, in which the SiC-bonded radicals having a basic nitrogen group are present in the organopolysiloxane (1) as monoorganosiloxane units and as diorganosiloxane units.
Patent DE-3506994-A1 (DE)
Title: Process for producing liquid-permeable flexible films with backflow barrier
Inventor: HEISIG WILHELM
IPC: B29C69/00
Filed: 1985-02-27
Abstract: The invention relates to a process for producing liquid-permeable flexible films with backflow barrier and films prepared according to the process. According to the invention the films are shaped in a partially nubbed manner at closely adjacent points of their surface by plastic stretching and then the stretched film material is divided into at least two segments by cutting open in the region of the deformations which project above the plane of the film in one direction. Preferably a thermoplastic is used as the material for the films.
Patent DE-3508495-A1 (DE)
Title: Method for producing a coil or the like
Inventor: HUETTLINGER JOHANN LEONHARD
IPC: H01F41/04
Filed: 1985-03-09
Abstract: The invention relates to a method for producing a coil, choke or inductor whose tangential wire winding (3) is seated on a cylindrical ferrite core (8). The invention is characterised by the following method steps: the winding (3) is formed from a wire base material (1) without using the actual core (8), after which the prefabricated winding (3) is pushed onto the core (8) in its axial direction. A free connecting end (7) of the wire is inserted into and pushed through a first bushing channel (11) which passes through the core (8) in its longitudinal direction. The two openings (10, 13) of the bushing channel (11) are in each case located on an opposite end (9, 12), arranged centrally or eccentrically, the free connecting end (7) being guided axially out of the central orifice opening (13). The second free connecting end (14) is inserted into and pushed through a second bushing channel (16), which likewise passes through the core (8) in its longitudinal direction and whose central or eccentric opening (15, 17) is in each case located on the side of the eccentric or central opening (10, 13) of the first bushing channel (11). The free connecting end (14) is once again passed axially out of the central orifice opening (17). <IMAGE>
Patent DE-3508664-A1 (DE)
Title: Device for sealing precast trench walls
IPC: B29C65/00
Filed: 1985-03-12
Abstract: In an amendment to Patent Application P 3430789.3, it is proposed to use the connection of diaphragms as a seal between two precast trench-wall members. To this end, the outer slit connecting tube is anchored in a front end of a precast trench-wall member. The inner slit connecting tube is bonded in place with a sealing strap in the front end of the adjoining precast trench-wall member. The connecting tubes are preferably to be connected to one another homogeneously by welding after the fitting of the connection.
Patent DE-3515728-A1 (DE)
Title: Portable container for holding meat
IPC: A47J47/10
Filed: 1985-05-02
Abstract: Published without abstract.
Patent DE-3520331-A1 (DE)
Inventor: GEHRING REINHOLD DR
IPC: C07D401/04
Filed: 1985-06-07
Abstract: 1-Aryl-5-alkoximinoalkylamino-pyrazoles of the formula   <IMAGE>   in which R represents cyano or nitro, or represents an optionally substituted heterocyclic radical, R1 represents hydrogen or alkyl, R2 represents hydrogen or alkyl, or represents optionally substituted aryl, R3 represents hydrogen, alkyl or alkenyl, or represents in each case optionally substituted aralkyl or aryl and Ar represents optionally substituted phenyl or pyridyl, are active as herbicides and plant growth regulants. Compounds of the formula   <IMAGE>  in which R'' has the same definition as R other than cyano, are also active and useful as intermediates as well.
Patent DE-3525978-A1 (DE)
Title: Azolyl-alkenes and -alkynes
Inventor: KRAATZ UDO DR
IPC: C07D249/08
Filed: 1985-07-20
Abstract: The invention relates to novel azolyl-alkenes and -alkynes of the general formula (I) <IMAGE>  in which   R represents optionally substituted tert-alkyl or optionally substituted cycloalkyl;   A represents the groups <IMAGE>  where   Y represents halogen, alkoxy or trialkylsilyloxy; and   X represents a nitrogen atom or the CH group, and their acid addition salts and metal salt complexes which are tolerated by plants, processes for the preparation of these compounds and their use as synergists in combination with photosynthesis - inhibitor - type herbicides, such as, for example, metribuzin.
Patent DE-3528833-A1 (DE)
Title: Clamping screw for connecting grid structures
Inventor: LECHTENBOEHMER HANS
IPC: F16B2/12
Filed: 1985-08-10
Abstract: The clamping screw (20) has clamping surfaces (4, 5) which are arranged on the underneath of the screw head (2) on both sides of the screw shank (3), extend essentially transversely with respect thereto and are bent in the clamping direction on two mutually opposite outer edges. The clamping surfaces (4, 5) form an angle (16) of 5 to 15 DEG with the radial plane (17). A correspondingly constructed mating clamping piece (10) is provided. <IMAGE>
Patent DE-3529138-A1 (DE)
Title: Rear light panel, in particular for passenger cars
Inventor: VOLZ GERHARD
IPC: B60Q1/26
Filed: 1985-08-14
Abstract: Published without abstract.
Patent DE-3530901-A1 (DE)
Title: Mineral-containing supplementary foodstuff
IPC: A23L33/16
Filed: 1985-08-29
Abstract: The invention relates to a mineral supplementary foodstuff having a content of finely ground, pulverized precious stone or precious stone mixtures.
Patent DE-3536752-A1 (DE)
Title: Ambulance vehicle
IPC: A61G3/00
Filed: 1985-10-15
Abstract: In order, in ambulance vehicles whose rear flap (21) is varied in height and/or position of the swivelling axis (22) as compared to a corresponding series-produced vehicle, to be able to use the door lock (3) of the series-produced vehicle without having to change it, the lock bracket (20) is mounted on the vehicle so as to be pivotable counter to a spring force (14). <IMAGE>
Patent DE-3538815-A1 (DE)
Title: Semiconductor component
Inventor: ITO TAKESHI
IPC: H01L23/482
Filed: 1985-10-31
Abstract: A semiconductor component has a first main electrode on a first main face of a semiconductor substrate (21) and a second main electrode on a second main face of the semiconductor substrate (21), the first main face carrying a gate electrode. A first outer main electrode (24) is located on the first main face, and a second outer main electrode (19) is located on the second main face. The outer main electrodes are each connected to the main electrodes located below them. By means of a gate electrode access electrode (14), the gate electrode on the semiconductor substrate (21) is connected to an external gate electrode (13). The gate electrode access electrode (14) has an annular body (14a) with a contact section (14d) on its lower face and with a conducting part (14c) for connection to the external gate electrode (13). The annular body (14a) is covered, apart from the contact section (14d), with an insulating film which consists of a fluorinated plastic. The body (14a) is in contact with the gate electrode on the semiconductor substrate (21). …<IMAGE>…
Patent DE-3541141-A1 (DE)
Title: Money tray
Inventor: DAPPER-SAALFELS MANFRED VON
IPC: G07D9/02
Filed: 1985-11-21
Abstract: The possibility of versatile use of a money tray (10) is afforded in that the money tray (10) is composed of at least two parts (14, 16) which are connected releasably to one another and of which one of the parts is a frame (14) formed from at least parts of the side parts of the money tray (10). <IMAGE>
Patent DE-3600179-A1 (DE)
Title: Internal combustion cross flow turbine
Inventor: SCHROETER HEINRICH
IPC: F02C3/04
Filed: 1986-01-07
Abstract: Published without abstract.
Patent DE-3601368-A1 (DE)
Inventor: KEIL MICHAEL DR
IPC: C07C323/22
Filed: 1986-01-18
Abstract: Cyclohexenone derivatives of the formula   <IMAGE>   where R1, R2, A, m, n, x and y have the meanings given in the disclosure, a process for their manufacture, herbicidal and plant growth-regulating agents containing the novel active ingredients, and processes for combating unwanted plant growth and for regulating plant growth.