baber/WOPTO huggingface dataset:
Patent DE-3444745-A1 (DE)
Title: Circuit arrangement for limiting the starting current of a motor
Inventor: WEIGAND WALTER
IPC: H02P1/16
Filed: 1984-12-07
Abstract: The invention relates to a circuit arrangement for limiting the starting current of a motor which can be connected to a supply voltage (U) via a semiconductor switching element (2). In the case of this arrangement, the control input of the semiconductor switching element (2) is connected to a series RC element (5 to 9), and a control element which allows the charging current of the triggering capacitor (5) to rise in a delayed manner is provided in a parallel current path (10) to the capacitor (5). In order to achieve the delayed drive level of the semiconductor switching element without additional electrical components, at least one ball bearing (11 or 12 respectively) of the motor (1) is used as the control element. This ball bearing (11 or 12 respectively) is connected in the parallel current path (10) in such a manner that current flows via its inner ring and outer ring. <IMAGE>
Patent DE-3447892-A1 (DE)
Title: Method and arrangement for detecting the effect of a stimulation of a biological tissue, particularly a heart muscle
Inventor: FREIHERR VON NETTELHORST HERWI
IPC: A61N1/08
Filed: 1984-12-28
Abstract: The invention can be used, in particular, in the case of pacemakers. To be able to reliably detect the effect of the stimulation, a state of equilibrium, which provides for opportunities for intervention or switching is established between the stimulation circuit and the biological tissue circuit 1. This is done in such a manner that a control loop is switched on after the stimulation. This control loop exhibits an integrator 5 as control device and a controllable current source 3 as control system. The biological tissue circuit 1 is used for influencing the control loop. <IMAGE>
Patent DE-3504261-A1 (DE)
Title: Crayon or marking pen to produce lines of different colours
Inventor: WINKLER GERHARD
IPC: B43K27/08
Filed: 1985-02-08
Abstract: A crayon or marking pen for producing lines of different colours, comprising a casing and a plurality of identical systems for applying liquid drawing or marking agents arranged therein, each application system having at least one wick-like, brush-like or pencil-like application tip and a reservoir connected to the latter, includes a first application system which is filled with a drawing or marking agent of a first colour (A) and at least one further application system which is filled with a drawing or marking agent of a further colour (B, C, D), all the colours (A, B, C, D) being compatible and mixable with one another and two colours (A + B, A + C, A + D, B + C, B + D, C + D) in each case together forming lines of predefined intermediate colours (AB, AC, AD, BC, BD, CD).
Patent DE-3505680-A1 (DE)
Title: Pre-fabricated model base for the preparation of dental saw models with detachable and repositionable individual stumps
IPC: A61C9/00
Filed: 1985-02-19
Abstract: Published without abstract.
Patent DE-3512197-A1 (DE)
Title: Method of generating an effect fog
IPC: C06D3/00
Filed: 1985-04-03
Abstract: The invention relates to a method of generating an effect fog by vaporising a liquid mixture of water and glycol, one OH group of the dihydric alcohol in the glycol being a secondary OH group and triethylene glycol being added to this glycol.
Patent DE-3512770-A1 (DE)
Title: Vent device on a mobile barrel for disconnecting and coupling-up the suction line without having to get out of the towing vehicle
Inventor: STREICHER MAX
IPC: A01C23/04
Filed: 1985-04-10
Abstract: Published without abstract.
Patent DE-3520626-A1 (DE)
Title: Semiconductor or mixed semiconductor and process for the production thereof
Inventor: BAUER GOTTFRIED H DR ING
IPC: H01L21/3215
Filed: 1985-06-08
Abstract: The invention provides a semiconductor comprising an amorphous thin layer of a material of the fourth group of the periodic system in which the doping of the intrinsic layer or a part thereof is carried out during the growth of the intrinsic layer by migration of dopants from a layer previously applied to the substrate into the growing semiconductor. These structures are characterised in that the doped layer and the intrinsic layer are made in a uniform layer build up process and boundary effects caused by nonuniform deposition conditions of conventional doping methods can be avoided. The deposition parameters are selected so that during the build up of the layer dopant atoms are dissolved out of the layer containing the dopant and are incorporated in the intrinsic layer with predeterminable concentration profiles.
Patent DE-3523523-A1 (DE)
Title: Device for illuminating indoor rooms with natural daylight
IPC: F21V7/00
Filed: 1985-07-01
Abstract: The device for illuminating indoor rooms with natural daylight has a ceiling (22), which is suspended below a floor (10) and is designed to be transparent. Sunlight and daylight can enter through a protective glazing (40) into the space between the floor (10) and the ceiling (22) suspended therebelow. The underside of the floor (10) and the surfaces of the side walls between the floor (10) and the ceiling (22) suspended therebelow are constructed to be diffusely totally reflecting or mirrored, so that the daylight is delivered into the space below the suspended ceiling (22). In order to guide daylight in a pinpointed fashion into the interior of the building, it is possible to arrange mirrored surface strips (50, 52 or 54 and 56) on the underside of the floor (10) and on the top side of the suspended ceiling (22). These mirrored strips conduct the light backwards into the interior of the building. The surface strips (54 and 56) can in this case have a smaller width than the surface strips (50 and 52), with the result that in addition to the reflected portion of the daylight an adequate portion can pass downwards through the transparent ceiling (22). <IMAGE>
Patent DE-3530255-A1 (DE)
Title: Code conversion circuit for the conversion of excess-three code into decimal one-out-of-ten code
Inventor: MERKLE PAUL
IPC: H03M7/22
Filed: 1985-08-23
Abstract: The code conversion circuit according to the subject-matter of the invention differs from other excess-3/1-out-of-10 code conversion circuits in that it has no AND circuits with more than 2 inputs. <IMAGE>
Patent DE-3530797-A1 (DE)
Title: 3-Desmethylmevalonic acid derivatives, processes for their preparation, pharmaceutical preparations based on these compounds, their use and their intermediates
Inventor: BECK GERHARD DR
IPC: C07F7/18
Filed: 1985-08-29
Abstract: 3-Desmethylmevalonic acid derivatives of the formula I ( delta -lactone) or Ia (corresponding dihydroxycarboxylic acid derivative) <IMAGE> in which A-B, Z, R<1>, R<2>, R<3> and R<4> have the meanings indicated, processes for the preparation of these compounds, their use as medicaments, and pharmaceutical preparations are described. In addition, novel intermediates for the preparation of the compounds of the formula I or formula Ia are described.
Patent DE-3533146-A1 (DE)
Title: Colour sensor element, colour-sensitive sensor arrangement having such colour-sensor elements, an application of the element or of the arrangement, and a method for producing a semi-conductor material for the colour-sensor element
Inventor: PLAETTNER ROLF DR
IPC: H01L31/105
Filed: 1985-09-17
Abstract: A colour-sensor element is described which consists of a plurality of detectors (D1, D2, D3) which are allocated to different colours. Until now, the detectors have been split spatially. It is intended to specify a sensor element in the case of which the spatial splitting of the detectors is obviated. This is achieved in that the detectors (D1, D2, D3) consist of a plurality of detectors which are arranged one above the other, have different colour sensitivity and are formed from amorphous semi-conductor layers (1, 2, 3) having different energy gaps. A colour-sensitive sensor arrangement having such colour-sensor elements, an application of the element and an arrangement and a method for producing a semi-conductor material for the colour-sensor element are specified. <IMAGE>
Patent DE-3535119-A1 (DE)
Title: Device for milling cereals or the like
Inventor: MOCK WOLFGANG
IPC: A47J42/16
Filed: 1985-10-02
Abstract: A device for milling cereals or the like, in particular in the home, consists of a housing (3) with a charging funnel (15), a drive motor (5) and two milling blocks (8, 9) which can be moved in relation to one another to adjust a milling gap, one milling block (9) being arranged in a rotationally fixed manner and the other (8) being attached to the shaft (7) of the drive motor (5). In order to reduce the space requirement of the device and to improve the feed or inflow of the material for milling, the drive motor (5) is attached on an inclined plate (4) of the housing (3) and the shaft (7) of the drive motor (5) and the milling gap (16) extend obliquely.   <IMAGE>
Patent DE-3545216-A1 (DE)
Title: Sales package for a strip-shaped closure
IPC: B65D75/22
Filed: 1985-12-20
Abstract: A sales package which can be hung on a sales stand or the like and consists of transparent or translucent thermoplastic film for a strip-shaped closure having a packaging front wall, a packaging rear wall and a hanging device. The packaging front wall and the packaging rear wall are adapted to the closure and the hanging device is attached to the upper end of the packaging rear wall. For the purpose of packaging a touch-and-close fastener, both the packaging front wall and the packaging rear wall have a moulded-in, outwardly projecting flat insertion bed which is adapted in each case to one half of the fastener. The packaging front wall and the packaging rear wall are connected at the lower edge by a film hinge formed from the plastic film and can be placed one on the other. Attached to the insertion beds on both sides are edge flanges which lie one on the other when the packaging is closed and are provided with a cutout. In the region of the cutouts, a band is wrapped around the closed packaging. The hanging device consists of a continuation of the packaging rear wall with a hanging punch-out, which continuation additionally has a punched-out locking element which can be locked with a complementary locking element in a continuation of the packaging front wall. <IMAGE>
Patent DE-3600025-A1 (DE)
Title: Multipole plug connector
Inventor: JAEGER REINER
IPC: H01R13/506
Filed: 1986-01-02
Abstract: An electrical connector having a plurality of contacts comprises an insulating housing (16) which has first side walls (24, 25) pointing in opposite directions, a conductor retaining end (22), away from which the side walls (24, 25) extend, and a front end or plug end (20). Connections (14) have parallel, flat base regions (40), which are located laterally side by side, adjacent to the conductor retaining end (22), as well as projections (50) which extend away from the base regions (40) and have conductor retaining slots (52). Each connection (14) has an arm (54) which extends from the base region (40) of the same in the direction of the front end (20) of the housing (16), as well as having a contact region (56) which is located in the vicinity of the front end (20). Adjacent to its base region (40), each connection has a transition region (58) which extends diagonally from the base region (40) away in the direction of one or the other side wall (24, 25) so that the contact region (56) of a specific connection (14) can be located in the connector housing (16) in any of the contact positions. The wires or conductors (10) can in consequence be connected to the connections (14) by all the wires (10) being aligned with the projections (50) of the connections and the wires (10) being inserted into the wire retaining slots (52) of the connections (14). The wire insertion process is carried out by the wires (10) in a... Original abstract incomplete. <IMAGE>
Patent DE-3601669-A1 (DE)
Inventor: REIMANN HANS DR RER NAT
IPC: C02F3/30
Filed: 1986-01-21
Abstract: In a process for the biological sewage purification of sewage containing organic as well as nitrogen-containing pollutants, carbon decomposition and nitrogen removal are performed. The sewage is gassed with air and/or pure oxygen in a reactor in the presence of a biomass fixed on a support material and then, in a secondary sedimentation step, is separated into purified water and sludge. The sludge is at least partially recycled into the reactor. Particles of support material in lumpy and/or granulated form and in free-flowing quantities are employed in the reactor as support material for the microorganisms. To attain both a high carbon and a high nitrogen decomposition at the same time, the reaction is provided with BOD5 volume load of 0.4 to 2.5 kg/m3d and a TKN volume load of 0.1 to 0.8 kg/m3. d, BOD5 decomposition, nitrification and denitrification are all performed within an undivided reactor, in which the O2 concentration within the liquid is 0.5 to 4 mg/l and the support material occupies 15 to 35% of the reactor volume.
Patent DE-3602021-A1 (DE)
Title: Deep fat fryer
IPC: A47J37/12
Filed: 1986-01-24
Abstract: For more rapid heating-up of the fat or oil situated in the so-called cold-oil zone of a deep fat fryer with an oil trough, a strainer sitting in the latter and a main heating element which can be arranged above said strainer, it is proposed according to the invention that at least one preheating element (14) is arranged below the main heating element (3) and in a region below an upper peripheral edge (9) of the strainer (7). <IMAGE>
Patent DE-3602759-A1 (DE)
Title: Inductive surface mounted device (SMD)
Inventor: WIMMER WILLI
IPC: H01F27/02
Filed: 1986-01-30
Abstract: An inductive SMD having more than one winding is described which is accommodated in a plastic housing which is sealed by a self-retaining cover and whose winding wire ends at the same time form the connecting points on the surface of the printed circuit. The device can be reflow soldered and wave soldered.
Patent DE-3605430-A1 (DE)
Title: Device for reducing radar reflection
Inventor: LOEBERT GERHARD DIPL ING DR
IPC: F41H3/00
Filed: 1986-02-20
Abstract: The invention relates to a device for reducing the radar reflection from engine intakes by absorption of electromagnetic energy which enters, the incident radar energy being passed from the inlet pipe of the engine via electrically conductive outlet channels 11 into radar absorber spaces which are located at the sides with respect to the flow direction. <IMAGE>
Patent DE-3606779-A1 (DE)
Title: Spectacle frame
Inventor: WEBER KARL
IPC: G02C5/20
Filed: 1986-03-01
Abstract: A spectacle frame (211) is provided with a mount (216) and two bows (212, 213) which are pivoted thereon and are adjustable in length. In order to achieve the length adjustability of the bows (212, 213) in a simpler manner in terms of design and to exercise it conveniently and quickly, it is provided that a first bow part (224), pivoted on the mount (216), and/or a second bow part (226) cooperating with said first part forms/form for the relevant other bow part at least one adjusting guide which is provided with a plurality of latching sections (240) which are optionally connected to a locking device (214) which has an eye which is provided on one bow part (226) and can be widened elastically in a resilient manner. <IMAGE>
Patent DE-3606865-A1 (DE)
Title: Device for fitting an adaptor with contact needles for a test facility for printed circuit boards and printed circuit board assemblies
Inventor: TOPOLAR HEINZ
IPC: H01R43/20
Filed: 1986-03-03
Abstract: An intermediate adaptor (ZA) which has one hole (ZB1...) with a contact needle (ND1...) per test point is used for testing printed circuit boards and printed circuit board assemblies at test points which are located in a grid and whose minimum separation is equal to twice the grid size. Before the intermediate adaptor (ZA) is fitted with the contact needles, the latter are held in a magazine (MA) which has one cell for every four adjacent grid points, which cell contains one contact needle, has a square cross-section and whose side length is equal to one to two times the grid size. In order to fit the contact needles in the intermediate adaptor (ZA), the latter is connected to the magazine (MA) and moved into the four positions in which the diagonals of the square cross-section of the magazine cells are at right angles. The magazine (MA) and the intermediate adaptor (ZA) are tilted in these positions such that the contact needles (ND1, ND2...) fall into the holes (ZB1, ZB2) in the intermediate adaptor. The invention is mainly used for testing printed circuit boards and printed circuit board assemblies. <IMAGE>
Patent DE-3615596-A1 (DE)
Title: Method and apparatus for placing piles or the like in the ground, in which the piles are jacked into the ground
Inventor: DUESER WILHELM
IPC: E02D7/16
Filed: 1986-05-09
Abstract: The invention relates to a method and an apparatus for placing piles or the like, in particular sheet piles, in the ground, in which the piles are jacked into the ground by means of a jacking head which can be moved up and down and has at least one jacking member. The object of the invention is to improve a method of placing piles by jacking. The object has been achieved according to the invention in that the jacking head, guided on a mast, is placed on the pile to be jacked and that the jacking head is locked at a predetermined height to the mast before a jacking operation. An apparatus which has a jacking head which is movable up and down and has at least one jacking member is characterised by a mast, which has at least one guide which runs parallel to its longitudinal centre axis and on which the jacking head is guided, and by a locking device for locking the jacking head to the mast.
Patent DE-3616907-A1 (DE)
Title: Device for controlling the speed of revolution of a motor vehicle about the vertical axis
Inventor: MARKO HANS PROF DR ING
IPC: B60T8/00
Filed: 1986-05-20
Abstract: The invention relates to a device for improving the stability of a motor vehicle with respect to its rotary movements about its vertical axis, a speed-of-revolution meter, in particular fibre gyroscope, being provided which is mounted fixed to the vehicle and acts on the steering and/or the braking force of the wheels to ensure that the speed of revolution stays at the value predetermined by the steering actuation. The invention permits improved tracking in the event of braking using an antiblocking system. Furthermore, the speed of revolution or the radius of a bend when cornering can be stabilised.
Patent DE-3621514-A1 (DE)
Title: Process for locating and measuring foreign particles in crude oil during its transport and device for carrying out the process
Inventor: HOFMANN PETER
IPC: G01N21/35
Filed: 1986-06-27
Abstract: The invention relates to a process for locating and measuring foreign particles, especially sand grains, in crude oil during its transport. For this purpose a small crude oil sample from the crude oil transport current is distributed in a thin layer or a thin jet, irradiated by a source of electromagnetic radiation, and the radiation passing through or reflected by the thin crude oil layer of the crude oil sample is collected and evaluated while imaging the foreign particles inside the crude oil sample. A device for carrying out the process consists of a test chamber transparent to electromagnetic radiation. This test chamber is continuously acted upon by a small crude oil sample from a crude oil transport current, an electromagnetic source of radiation being assigned adjacently to the test chamber and radiating through the test chamber together with the crude oil sample, and the electromagnetic radiation passing through or reflected being recorded and evaluated in a recording and evaluation unit while imaging the foreign particles inside the crude oil sample. <IMAGE>
Patent DE-3624091-A1 (DE)
Title: Device for cooling housings
Inventor: GABLER MARTIN
IPC: F24D3/18
Filed: 1986-07-17
Abstract: A device is proposed which operates on the principle of passive cooling and is used for the purpose of keeping the air temperature to values below a limiting temperature, which is critical for the apparatuses, in the case of outside temperatures, which fluctuate between high and low values, in the apparatus space of a thermally insulated housing in which apparatuses which emit heat losses, especially telecommunications and metrology apparatuses, are accommodated. Devices of this generic type are known. The device according to the invention is distinguished, in comparison with the known devices, especially by a favourable, space-saving construction, which is suitable for complete assembly at the manufacturer's works, and by an improved principle of operation which ensures more uniform heat extraction over a time period during which cooling of the apparatus space is required. The device is furthermore designed such that it has no adverse effect on the height of the apparatus space, which is important for assembly and servicing of the apparatuses. The device according to the invention operates in the same way as the known devices, without any artificial energy sources.
Patent DE-3633302-A1 (DE)
Inventor: NUSSBAECHER HANS-KLAUS
IPC: G06F5/01
Filed: 1986-09-30
Abstract: Combination of all control functions in an appropriately connected, single-stage series of AND circuits (A-UK0 to A-UK7), whose corresponding outputs are combined by means of OR circuits (ORG0 to ORG7). Alignment functions are address-controlled with corresponding instruction-dependent modification of the output address (AD28-31). <IMAGE>
Patent DE-3639736-A1 (DE)
Title: Drawing template case
Inventor: MUELLER HEINRICH
IPC: A45C11/36
Filed: 1986-11-21
Abstract: The invention expediently combines the storage of loose ink strips and fitting strips for drawing templates. This object is achieved in that the drawing template cases are assigned on their outsides 1 tabs or grooves with insertion slots in which the two ink strips or fitting strips are accommodated. The insertion slots can be fixed as desired 3 on the outer shapes of drawing template cases, it being possible for the four outer shapes of the drawing template cases to be of different design. <IMAGE>
Patent DE-3703613-A1 (DE)
Title: Broadcaster
Inventor: DREYER HEINZ DIPL ING
IPC: A01C15/00
Filed: 1987-02-06
Abstract: Fertiliser broadcaster with a central frame, on which the three-point coupling elements are arranged, with a supply container arranged releasably on the central frame and having two outflow funnels separated from one another by a roof-shaped middle part, and with two centrifugal discs arranged at a distance from one another and driven via a drive device, a releasable and divisible supporting element being located between the central frame and the roof-shaped middle part of the supply container, and no connection being made between the supply container and the centrifugal-disc drive or no agitator parts projecting from below into the supply container. In order to give the fertiliser broadcaster of the relevant generic type a design which is as optimum as possible for the particular capacity of the supply container, provision is made for the supporting element (21) to be divided releasably at a distance from the roof-shaped middle part (3), and for providing central frames (2) of differing stability, the central frames (2) being connectable releasably to the supply container (1) (Figure 2). <IMAGE>