baber/WOPTO huggingface dataset:
Patent DE-3430310-A1 (DE)
Title: Novel dopamine derivatives, process for their preparation and their use as medicaments
Inventor: ALBRECHT RUDOLF DR
IPC: C07D231/54
Filed: 1984-08-15
Abstract: Novel dopamine derivatives of the general formula I <IMAGE>  in which   R1 and R2 are identical or different, hydrogen, C1-5-alkyl and allyl,     A is a substituted phenyl radical of the structure <IMAGE> in which     X is OH, NH2, <IMAGE>, <IMAGE> and NH-SO2-CF3 if Y is OH,   Y is OH, NH2, <IMAGE>, <IMAGE>, NH-SO2-CF3 and NH-SO2-CH3 if X is OH,  but X and Y do not simultaneously denote OH,  where     R3 = C1-4-alkyl  and Z = H or OH and, if Z denotes the hydroxy group, the radical A can also be present in the primary tautomeric form,    and their acid addition salts, their preparation and use as medicaments having antihypertensive action are described.
Patent DE-3438422-A1 (DE)
Title: Electrical switching apparatus
Inventor: MUELLER HERBERT
IPC: H01H36/00
Filed: 1984-10-19
Abstract: The invention relates to an electrical switching apparatus, especially electronic proximity switches, having a two-piece housing and a switching-state indicator (9) in the upper part (7). The electrical connection is provided in the lower part (1) of the housing. The lower part and upper part can be connected to one another via plug connectors (plug strips 4 and 8) having sockets (5) and plug pins (6). The switching-state indicator (9) is mounted on a side wall (10) of the housing. The housing itself is of square design in the region of the separation line, and the plug strip (4) is connected reversibly in the lower part, via flexible leads, so that the upper part can be attached to the lower part offset through 90 DEG  in each case when the plug strips (4, 5) are joined together in order in consequence to change the position of the switching-position indicator. 
<IMAGE>
Patent DE-3442288-A1 (DE)
Title: Slide projector
Inventor: HOEPFNER CLEMENS
IPC: G03B23/04
Filed: 1984-11-20
Abstract: Arranged below a slide magazine (7) having magazine compartments (7a) which are open at the bottom and sealed by a base plate (7b), are locking bars (2, 2c, 2d and 3, 3c, 3d) which seal by means of a recess (7c) in the base plate (7b) three magazine compartments (7a) uncovered by means of the recess (7c). During forward transport (Fig. 2), the magazine compartment (7a) arranged around a magazine compartment division in front of the picture stage (4) is uncovered by pivoting the locking bar (3), the slide (6c) is positioned in the picture stage (4) and projected. During projection, the magazine is transported by a magazine compartment division, after which the slide (6c) is moved back by means of a slide lifter (1) into the empty magazine compartment (7a) arranged above the picture stage (4). During rearward transport (Fig. 3), the magazine compartment (7a) arranged around a magazine compartment division in front of the picture page (4) is uncovered by pivoting the locking bar (2, 2c, 2d), and in the process the picture stage (4) is automatically pivoted into an inclined position enabling the slide (6g) to drop in. When the slide (6g) has dropped in, the locking bar (2) and the picture stage (4) are pivoted back, and the slide (6g) is positioned and projected. During projection, the magazine is transported in such a way that the empty magazine compartment (7a) is available over the picture stage (4) for returning the projected slide (6g). <IMAGE>
Patent DE-3444473-A1 (DE)
Title: Device for detecting sea targets
Inventor: SCHAEFF FRIEDRICH DR
IPC: G01S17/88
Filed: 1984-12-06
Abstract: The invention relates to a device for detecting sea targets in high waves for low-flying aircraft with the aid of an optical range finder, the measurement signals of which are filtered in a circuit and evaluated in order to separate in this manner interference signals from target signals and to provide an output signal in the case of the detection of a target.
Patent DE-3445504-A1 (DE)
Title: Novel esters of vinylcyclopropanecarboxylic acid derivatives, a process for their preparation, and insecticide containing them
Inventor: LLAMAS ARGIMIRO MARCOS
IPC: C07C61/40
Filed: 1984-12-13
Abstract: The invention relates to a process for the preparation of esters, some of which are novel, of vinylcyclopropanecarboxylic acid derivatives of the formula …<IMAGE>… in which X represents a halogen, preferably chlorine or bromine, and R1 represents a geraniol- and citronellol-derived radical, and to insecticides and acaricides containing these compounds as active substances.
Patent DE-3500839-A1 (DE)
Title: Measuring instrument for measuring relative humidity
Inventor: MOESER KNUT
IPC: G01N27/22
Filed: 1985-01-12
Abstract: An electrical measuring instrument for registering relative humidity is equipped with a capacitive sensor. To eliminate the considerable sensor component tolerances, the measuring instrument is calibrated by means of a calibration chamber and predefinable relative atmospheric humidity, a program circuit ensuring that a defined timing is adhered to.
Patent DE-3506121-A1 (DE)
Title: Device for connecting two rotatable parts
Inventor: BUZZI GUENTER
IPC: E03C1/06
Filed: 1985-02-22
Abstract: Two parts, each of which consists of at least two halves, are to be rotatably connected to one another by a connecting element. Both parts contain a projection which passes through their parting plane and is held together by the connecting element. The connecting element can be fixed axially on one or both projections by, for example, spring tongues. It serves to hold the halves together, to form an axis of rotation and provide axial fixing.
Patent DE-3520179-A1 (DE)
Title: Machine reamer
Inventor: WEYLER FRITS
IPC: B23D77/04
Filed: 1985-06-05
Abstract: The single-point machine reamer has a plate-shaped indexable insert (14) which can be clamped and set with few parts and has cutting edges (36-39) at the margins of both locating sides (31, 32). A plane (A) running through the active cutting edge (36) of the indexable insert (14), the longitudinal axis of the head (13) and the centre of the guide strip (28) forms an acute angle ( alpha ) with the bearing plane (19, B) for the indexable insert (14). <IMAGE>
Patent DE-3524582-A1 (DE)
Title: Attachment device
Inventor: HUEBNER HENNING DIPL ING
IPC: F41A9/42
Filed: 1985-07-10
Abstract: The invention relates to an attachment device for ammunition of large-calibre guns which are provided with a loading space, which attachment device is constructed like a catapult so that the loading path travelled by the ammunition between the magazine and the loading space can be partially travelled in free flight.
Patent DE-3525948-A1 (DE)
Title: Self-securing screw
Inventor: LE THANH-SON DIPL ING
IPC: F16B39/02
Filed: 1985-07-18
Abstract: Published without abstract.
Patent DE-3527298-A1 (DE)
Title: Method for testing plastic cards
Inventor: KRIVACHY THOMAS DR PHIL
IPC: G07F7/08
Filed: 1985-07-30
Abstract: The invention relates to a method for testing plastic cards, in particular chip cards, Eurocheque cards and credit cards, for authenticity. It is the object of the invention to undertake machine checking of authenticity with as little outlay as possible. This object is achieved by at least one part of the surface of the plastic card being subjected to a light beam extending obliquely relative to the surface, and the light beam being reflected as a function of the nature of the surface of the card and fed to a receiving device which is connected to an evaluation unit which undertakes a comparison of desired and actual values for the purpose of checking authenticity. <IMAGE>
Patent DE-3534181-A1 (DE)
Title: Switch chip and use of the switch chip exhibiting two switches
Inventor: RUDOLF HANS-WERNER DR RER NAT
IPC: H04Q3/52
Filed: 1985-09-25
Abstract: Switch chip (C) having at least two switches (GA/SA/DA), produced in integrated technology on the chip (C), of in each case a multiplicity of, e.g., 100 or 10,000 FETs (...01...45...) mounted on the chip (C), which FETs in each case have their own insulated gate, their own source region, their own channel region and their own drain region. Each of the switches (GA/SA/DA, GA/SB/DB) actually in each case exhibits a single gate terminal (GA) which is conductively connected to all gates of the FETs (...01...45...) of the relevant switch (GA/SA/DA), as high-impedance control input of the relevant switch (GA/SA/DA). Furthermore, each of the switches (GA/SA/DA, GA/SB/DB) in each case exhibits a single source terminal (SA) which is conductively connected to all source regions of the FETs (...01...45...) of the relevant switch (GA/SA/DA), and a single drain terminal (DA) which is conductively connected to all drain regions of the FETs (...01...45...) of the relevant switch (GA/SA/DA), the source terminal (SA) and the drain terminal (DA) in each case forming the two switching-section terminals (SA/DA) of the relevant switch (GA/SA/DA). The switching section (SA/DA) of each switch (GA/SA/DA, GA/SB/DB) exhibits an ohmic resistance of, at the most, 50 ohms between its two switching-section terminals (SA/DA) in the turned-on state. To switch currents, which are to be modulated with information, through over a number of wires, ... Original abstract incomplete. <IMAGE>
Patent DE-3541402-A1 (DE)
Title: Method for target analysis by fine range discrimination
Inventor: AMBOS RENE
IPC: G01S13/28
Filed: 1985-11-22
Abstract: The device contains means (4) to multiply the pulse band B of the linearly frequency-modulated pulses which have been obtained by using a dispersive line (3) by a value M at the transmitting end, and means (8) to carry out a superposition between the received echo signal and a reference pulse which is linearly frequency modulated and has the same band width MB as the transmitting pulse at the receiving end. In this manner, each target is assigned a special frequency which results from this superposition and permits discrimination from other targets. The range resolution can thus be enhanced in spite of the limited performance of available components (dispersive lines). 
<??>Application with radar devices. 
<IMAGE>
Patent DE-3545712-A1 (DE)
Inventor: DOPPSTADT WERNER
IPC: A01D34/86
Filed: 1985-12-21
Abstract: 1. Verge mower for mounting on a vehicle provided with a power take-off shaft and having a mower head (12) optionally mountable on opposite sides of a longitudinal center plane, comprising (a) a support (16) extending substantially in said longitudinal center plane (14), (b) a pivot arm (18) pivoted on the support (16), and (c) a mower head (12) located at the free end of the pivot arm (18), characterized in that (d) gearing means (20) are arranged on the support (16) substantially in the longitudinal center plane (14) and are in driving engagement with a prime mover, on one hand, through transmission means (22) extending along the support (16) and, on the other hand, the mower head (12) through transmission means extending along the pivot arm (18), and (e) the pivot arm (18) with the mower head (12) is pivotable under the support (16).
Patent DE-3601338-A1 (DE)
Title: Apparatus for the continuous casting of broad strip
Inventor: WUENNENBERG KLAUS DR
IPC: B22D11/06
Filed: 1986-01-16
Abstract: The invention relates to an apparatus for the continuous casting of metals, in particular steel in the form of broad strip or thin broad slabs, consisting of a storage container and a casting mould, one mould wall of which is formed by a drum and the other mould wall of which is formed by a link chain running round over guide elements. To avoid the existing difficulties by means of a novel arrangement and construction of a continuous casting installation and to improve simplifications with regard to the metal feed and the filling of the metal in the mould it is proposed that the drum (2) has a plane circumferential surface (2') and the link chain (3) consists of interconnected blocks (5) with lateral walls (6), that the link chain (3) is guided in the region of the storage container (1) or of the metal feed on a circular segment arc, that the link chain (3) and the drum (2) are assigned to one another in such a way that their centres of curvature (7, 8) lie above the chain on the side of the storage container (1), that the ratio of the radii R of the circular segment arc of the link chain (3) and of the drum (2) is at least 2:1, that the mutually facing side faces (14) of the blocks (5) of the link chain (3) have an inclination which runs from the base (9) to the walls (6) and whose magnitude is chosen such that the inclined side faces lie in each case in the plane of a radius ray R. <IMAGE>
Patent DE-3605205-A1 (DE)
Inventor: BRITZIUS URBAN
IPC: B60T13/16
Filed: 1986-02-19
Abstract: A brake device (10) for the wheels of a vehicle has a pedal-actuated transmitter member (12), a receiver member (14) connected to this transmitter member (12), and a hydraulic loading circuit (16). As soon as the transmitter member (12) is actuated, pressure fluid flows from the hydraulic loading circuit (16) to the receiver member (14), fills the latter and builds up in it a certain initial pressure which reduces the response time of the receiver member (14) but does not lead to actuation of the brakes allocated to the wheels.
Patent DE-3615042-A1 (DE)
Title: Device for performing a keratomileusis of the cornea or for applying one or more incisions or wedge-shaped cutouts extending annularly around the apex, by photoablation of laser beams
Inventor: DARDENNE MICHAEL ULRICH PROF D
IPC: A61F9/008
Filed: 1986-05-03
Abstract: The present invention entitled "device for performing a keratomileusis of the cornea or for applying one or more incisions or wedge-shaped cutouts extending annularly around the apex, by photoablation of laser beams" permits control of the distribution of the intensity of the laser light incident on the cornea in such a way that the desired material removal or curvature is achieved because of the correspondingly evaporating tissue material. The device comprises an excimer laser (wavelength 193 nm) which emits short-wave UV light and whose optical path can be aligned to the apex exactly in the direction of the visual axis of the eye and in which there is arranged a uniformly rotatable rotary shutter whose circular aperture can be closed down to a radial, continuously narrowing or widening opening zone by masks inserted in mirror-symmetrical or rotationally symmetrical arrangement. On uniform rotation and homogeneous irradiation of the aperture which is kept at a small distance from the eye by special mounting means it is possible to generate the required rotationally symmetrical intensity distribution of the laser light for photoablation or vaporisation of the corneal tissue. Bearing means, for example in the form of a suction cuff, can be dispensed with provided the photoablation merely takes fractions of seconds.
Patent DE-3616404-A1 (DE)
Title: Device for treating pourable materials in an air flow
Inventor: KLOECKNER ALFRED
IPC: F26B17/00
Filed: 1986-05-15
Abstract: The invention relates to a device for treating pourable materials in an air flow, with a round container. The container is divided into a drying zone and a cooling zone by a separating floor. An opening is provided in the separating floor. Arranged in this opening is a cellular wheel sluice. The cellular wheel sluice has a cellular wheel which is rotatable about a drive shaft which is arranged between the central shaft and the container wall.
Patent DE-3619630-A1 (DE)
Inventor: BUCHALLA ARTUR DIPL ING
IPC: F16J15/34
Filed: 1986-06-11
Abstract: Safety rotary transmissions allow the transfer of fluid media from a stationary casing into the inside of a rotating shaft and back. The apparatus, which has only one face seal, is provided with a blocking device which prevents a contact of metallic parts of the face seal with one another even if there is severe wear of the sliding sealing ring. An exchange of the sealing ring is possible without dismantling the casing.
Patent DE-3627348-A1 (DE)
Title: Support-setting machine for roadway driving
Inventor: HEISTERKAMP HELMUT
IPC: E21D11/40
Filed: 1986-08-12
Abstract: Shown and described is a support machine (3) for roadway driving, comprising a machine chassis frame movable on monorail conveyor rails, a working platform (6) linked to the machine chassis frame, and a drilling implement (16). Owing to the fact that the drilling implement (16) is pivotably attached through 360 DEG  to the articulated arm (9) connecting the working platform (6) to the machine chassis frame (5), several operations required on the whole for the roadway driving can be carried out at the same time instead of in succession. <IMAGE>
Patent DE-3629296-A1 (DE)
Title: Telecommunications technology assembly
Inventor: ENGELBERG ROLF ING GRAD
IPC: H05K7/14
Filed: 1986-11-17
Abstract: The electrical components (1) are held exclusively in potting compound (2), all the connections (3) projecting on one side and being connected by means of wires (10). The assembly can be surrounded by a frame (5) which has plug contacts (14) and guide ribs (9) and is split by webs (6) into fitting areas. <IMAGE>
Patent DE-3630062-A1 (DE)
Title: Device for determining speeds of rotation
Inventor: LOCHER JOHANNES
IPC: G01P3/46
Filed: 1986-09-04
Abstract: In a device for determining speeds of rotation, a speed of rotation transmitter (13) exhibits two magnet poles. It is attached to a transmitter wheel (10), which moves with respect to the speed of rotation transmitter (13). On account of the two magnet poles there are two air gaps (A, B), which give a constant working air gap. The transmitter (13) is surrounded by an induction coil (18), in which a voltage is induced, which corresponds to the speed of rotation of a component coupled to the transmitter wheel (10). The device is simply built and is suitable for accurate measurement of the speed of rotation. <IMAGE>
Patent DE-3633478-A1 (DE)
Title: Automatic component-fitting machine having a changing component magazine
Inventor: SPENGLER WOLFGANG
IPC: H05K13/04
Filed: 1986-09-29
Abstract: The invention relates to an automatic component-fitting machine for printed circuit boards, having a table which can move in the X and Y directions in the horizontal plane and is used for holding printed circuit boards, having a transfer device which is arranged above the table, removes the components, which are required to be fitted to the printed circuit boards, in a step by step manner from a component magazine which can be inserted into a magazine holder, which magazine holder is arranged behind the table and can be moved in the X direction by means of a carriage drive device, and positions said components on the printed circuit board, the magazine holder having a removal region and being guided on a rail whose end regions project beyond the operating region of the handover gripping device in order to enable unimpeded manual feeding and removal of the magazine holder. A carriage part (WT) can be fed in the freely accessible removal region (NB) of the magazine holder (MA). This carriage part (WT) represents an extension of the transverse guide (QF) to a magazine holder (MA) which moves on a carriage plate (SP) (Figure 1), and in consequence makes it possible to change the component magazine. Such automatic component-fitting machines having changing magazines are used to manufacture printed circuit boards having an extended range of components. <IMAGE>
Patent DE-3634800-A1 (DE)
Title: Multi-channel measuring head for a radiation pyrometer
Inventor: HEBMUELLER BERND DIPL ING DR I
IPC: G01J5/60
Filed: 1986-10-13
Abstract: The invention relates to a multi-channel measuring head for a radiation pyrometer for contactless temperature measurement in at least two spectral regions of the measurement-object radiation absorbed. For each spectral region to be evaluated, a radiation receiver is arranged in the multi-channel measuring head. The splitting up according to the invention of the measurement-object radiation into a number of spectral regions takes place by exclusive use of short or long passes which lie opposite one another in such a manner that the portion reflected in each case of the measurement-object radiation falls onto the next short or long pass situated in the beam path and thus a band pass action is achieved. In this connection, the edge wavelengths of the long passes are staggered in the sequence of longest to shortest wavelength and the edge wavelengths of the short passes are staggered in the sequence of shortest to longest wavelength.
Patent DE-3635671-A1 (DE)
Title: Safety restraint device for vehicles, especially cars
Inventor: CARBON ERICH
IPC: B60R22/18
Filed: 1986-10-21
Abstract: A safety restraint device for vehicles, especially for cars, is described, which can be fastened to the vehicle body. In order to reduce the outlay on the material entailed by such a restraint device and its weight, the restraint device (1) is composed of a bearing block (2) for accommodating a retraction device (15) for a safety belt and of a bearing arm (3) for accommodating a locking bolt (26) for a seat backrest locking system, the bearing block and the bearing arm being rigidly connected to one another so that they can be conjointly fastened to the vehicle body (42). <IMAGE>
Patent DE-3641566-A1 (DE)
Title: Planting container which exhibits a plant pot which can be closed by a removable cover
Inventor: KUEHLING FRANZ
IPC: A01G9/02
Filed: 1986-12-05
Abstract: The invention relates to a planting container which exhibits a plant pot, which can be closed by a removable cover, and is filled preferably with a planting mixture, for example using earth, peat, fertiliser or the like, and is provided, if appropriate, with plants or seeds. The object of the invention is to improve a planting container of the abovementioned generic type, in particular with regard to facilitated handling when setting up and preparing for the actual use as a container for a plant ball which can be tended from above. The object is achieved according to the invention in that the cover exhibits fixing elements, by means of which the removed cover can be fixed at the foot region of the plant pot in the manner of a base.
Patent DE-3702121-A1 (DE)
Title: Apparatus for producing a workpiece by adhesively bonding (gluing) layers of material
Inventor: FANKHAUSER THOMAS
IPC: B25B5/06
Filed: 1987-01-24
Abstract: The apparatus has a number of supporting bars (21) which are each equipped with a pneumatically operating clamping device (27) and can be clamped between the floor (3) and the ceiling (9) of a room. On each supporting bar (21) there is held a pressing support (41) which can move along the latter. Furthermore, for each supporting bar (21) there is a pressing device (51) which can be quickly and simply fixed to the supporting bar (21) and separated from it again, can likewise move along the supporting bar (21) and has a pressure member (59) which can be subjected pneumatically to a compressive force in order to press together a bundle of material layers (15) situated between it and the pressing support (41), for the purpose of adhesive bonding, and to produce a workpiece (13) therefrom. The apparatus makes it possible to fabricate workpieces (13) which run along plane or spatial curves with a variety of shapes. <IMAGE>
Patent DE-3705117-A1 (DE)
Inventor: WEIERSHAUSEN UTE
IPC: A61K31/55
Filed: 1987-02-18
Abstract: The use of benzothiazepine derivatives for the protection of lymphocytes in humans and higher mammals, especially in the treatment of acquired immune deficiency syndrome.