baber/WOPTO huggingface dataset:
Patent DE-3609518-A1 (DE)
Title: Mechanical device for making cars theft-proof by locking the gear lever and the handbrake lever
Inventor: SECKINGER HERMANN
IPC: B60R25/00
Filed: 1986-03-21
Abstract: The mechanical device for making cars theft-proof by locking the gear lever and the handbrake lever is intended to prevent the unauthorised use of a motor vehicle and to protect the owner against theft of his/her motor vehicle. It must be quick and easy to operate and offer the maximum amount of reliability and stability possible under the state of the art. Its vulnerability to destruction and tricks should be kept to a minimum. These requirements made of the invention are fulfilled to a very substantial extent by simultaneously locking two of the operating elements which are necessary to operate a motor vehicle, and by providing an arrangement which is suitable for the purpose and a mechanically stable structure. The design described makes it possible to produce the device in an economical and cost-effective manner and can therefore increase the willingness of car owners to protect their motor vehicles against theft or against being towed off by those not authorised to do so.
Patent DE-3609582-A1 (DE)
Title: Ballast for discharge lamps
Inventor: MERTENS FERDINAND DIPL ING
IPC: H05B41/298
Filed: 1986-03-21
Abstract: A series circuit consisting of an inductance (L) and a fluorescent lamp (LL) is connected in the transverse branch of a switch bridge (SB). Two diagonally opposite switches (T1, T4) or (T2, T3) respectively of the switch bridge (SB) are in each case switched on. The current which is supplied to the switch bridge is regulated by a switched-mode regulator (K). The electrodes (E1, E2) of the fluorescent lamp are connected in series with a second switch (TVH) which is controlled to switch on for preheating of the electrodes. Starting takes place by multiple operation of a third switch (TZ) which cancels a short-circuit to the fluorescent lamp so that the inductance (L) produces a high starting voltage. The ballast can be constructed for a relatively large number of parallel fluorescent lamps. <IMAGE>
Patent DE-3611799-A1 (DE)
Title: Secondary combustion chamber
Inventor: KOJIMA TAKIO
IPC: A62B17/04
Filed: 1986-04-08
Abstract: The invention relates to a ceramic secondary combustion chamber for an internal combustion engine, in which a ceramic nozzle body (3) with a seal (5R), fitted in one piece, is inserted into an opening in a cylinder head. <IMAGE>
Patent DE-3615318-A1 (DE)
Title: Metallic support for a catalyst
Inventor: RETALLICK WILLIAM B
IPC: F01N3/28
Filed: 1986-05-06
Abstract: A metallic support for a catalyst which is suitable for use in a catalytic converter for a motor vehicle is described. In general, the support does not interact with the catalyst, even at high temperatures, which is why the catalyst retains its activity for a long period. The support comprises a base metal which contains chromium, aluminium and silicon, the remainder of the base metal being mainly iron. The particular percentages of chromium, aluminium and silicon in the base metal can be varied in accordance with a formula. The base metal is coated with a layer of metallic aluminium. A catalyst is applied to the support, preferably by first coating the support with a layer of alumina and then impregnating the alumina layer with a suitable combustion catalyst. The support can be rolled out to foil thickness. The support is particularly useful as foil in the manufacture of catalytic converters for motor vehicles. The formula indicated shows how aluminium or silicon can replace a part of the chromium in the base metal. The invention therefore provides a catalyst support which is relatively inexpensive.
Patent DE-3615501-A1 (DE)
Title: Metal connecting element
Inventor: SOEHNLEIN DIETER
IPC: F16B33/02
Filed: 1986-05-07
Abstract: In the case of the metal connecting element (1) there is provided a thread (5) which is produced by forming without cutting and has thread turns (6) which taper in cross-section towards the thread peak (7). The thread flanks (9) running between the thread peak (7) and the thread base (8) are curved in such a manner that they form a flank angle ( alpha ) which decreases constantly towards the thread peak (7). In the event of forming the thread (5) without cutting, this configuration of the thread flanks (9) results in a reduction in the deformation forces. <IMAGE>
Patent DE-3621877-A1 (DE)
Title: Wind power installation
Inventor: RUGE HEINRICH
IPC: F03D1/00
Filed: 1986-06-30
Abstract: The drive element is provided as an axial wind turbine which operates on a generator. Large-scale wind power installations can be produced using the above axial wind turbines with generator by arranging these next to one another and above one another. <IMAGE>
Patent DE-3622311-A1 (DE)
Title: Seal for the cover slot of discontinuously operating devices for the surface treatment of workpieces
Inventor: WENDLAND MICHAEL DIPL ING
IPC: B24C3/00
Filed: 1986-07-03
Abstract: The invention relates to a seal for the cover slot of discontinuously operating devices for the surface treatment of workpieces, for example cleaning machines of the suspension railway type. The aim of the invention is to design the seal of the cover slot so as to prevent danger to the operating staff, contamination of the environment and impairment of machines and equipment by abrasives. The object of providing a secure seal against the escape of abrasives and dust is achieved according to the invention by pivotable cover-slot flaps. The latter are moved via pivoting levers and consist of a plurality of different-width rubber plates which overlap in labyrinth fashion upon closure of the flaps. Incorporated apertures guarantee the passage of the load-carrying means of the conveying device. <IMAGE>
Patent DE-3623424-A1 (DE)
Title: Method for switching off a single-phase or multi-phase electrical switching installation (switch gear) and a device for switching off
Inventor: BRUEGGEMANN GISBERT
IPC: H01H71/12
Filed: 1986-07-11
Abstract: The invention relates to a method and a device for switching off a single-phase or multi-phase electrical switching installation. An electrical method is proposed instead of thermal or mechanical switching off of the associated load circuit breakers or power circuit breakers within the individual phases, in the case of which method the voltage and/or the phase shift across each of the protection devices involved are measured and are possibly converted into a tripping signal. The device according to the invention is particularly suitable for encapsulated protection installations.
Patent DE-3625467-A1 (DE)
Title: Rim brake for two-wheelers, in particular for bicycles
Inventor: MILLER HELMUT
IPC: B62L3/02
Filed: 1986-07-28
Abstract: The rim brake (1) for two-wheelers, in particular for bicycles, comprises a brake grip (2), the brake grip holder (15) of which can be attached to the handlebars of the two-wheeler. Pivotably mounted on the brake grip holder (15) is a brake lever (18) which can be operated by hand. There is furthermore provided a braking device (3) which can be attached to the two-wheeler and the brake shoes (5) of which, which lie opposite each other, can be moved counter to spring action against the wheel rim (14) by operating the brake lever (18). Brake lever (18) and braking device (3) are connected via a Bowden cable (4). Arranged on the brake grip (2) is a manually operable slackener (20) which in the working position displaces the cable end of the Bowden cable in such a manner that the spacing between the brake shoes (5) is increased and that, after the brake lever (18) has been operated the slackener (20) automatically moves back into the rest position, the brake shoes (5) also moving back into their rest position. <IMAGE>
Patent DE-3631709-A1 (DE)
Title: Tower-type vertical wind turbine
Inventor: HEES ADRIAN VAN
IPC: F03D3/04
Filed: 1986-09-18
Abstract: Published without abstract.
Patent DE-3635480-A1 (DE)
Title: Device for the step-by-step vertical adjustment of the deflection fitting of a safety belt in vehicles
Inventor: SCHOLZ HANS JUERGEN DIPL ING
IPC: B60R22/20
Filed: 1986-10-18
Abstract: A device for the step-by-step vertical adjustment of the deflection fitting of a safety belt has a carriage which accommodates the deflection fitting, an anchoring plate which is fastened in the vehicle and permits longitudinal displacement of the carriage, and a locking part for locking the carriage in lock-in positions in the anchoring plate, which are situated one above the other, at a distance from one another, in a vertical direction. In order to permit the reliable transfer of the carriage from a non-locked intermediate position into the lock-in position immediately below, even when the carriage is travelling at a high speed, each lock-in position has assigned to it a guiding-in device which forcibly slides the locking part into the appropriate lock-in position as the carriage is displaced downwards.
Patent DE-3638401-A1 (DE)
Title: Device for producing ozone
Inventor: HOPPERT HANS DIPL CHEM DR
IPC: C03C8/04
Filed: 1986-11-11
Abstract: A device for producing ozone is described which has a first electrode body (10) having one principal surface which is covered with a layer (16) of a dielectric material. A second electrode body (12) made of electrically conducting material is situated opposite the dielectric layer (16) and is spaced apart from the support body (10) for the dielectric layer (16) by means of spacer devices (14). The dielectric layer (16) provided on the first electrode body (10) has inhibitors (18) at least on the surface facing the second electrode body (12) to prevent a conversion of ozone into oxygen. <IMAGE>
Patent DE-3639687-A1 (DE)
Inventor: STRZALKO PETER
IPC: A47F11/10
Filed: 1986-11-20
Abstract: In a device for inclusion a in point-of-sale shelf unit and for the illumination of sales articles offered, especially in separate surmounted attachments, on the device, the device makes possible the flexible illumination of point-of-sale shelf unit regions while maintaining a planar support surface for the sales articles and without concealing the front edge of the shelf unit. This is attained by providing a substantially parallelepipedonal translucent housing of low height having at least one illuminating body which is arranged inside the region of the front longitudinal side surface and parallelly thereto and which is in part bent backward at right angles into the interior of the housing in the region of laterally adjoining transverse side surfaces of the housing.
Patent DE-3640007-A1 (DE)
Title: Selective-cut heading machine
Inventor: HUEHN KLAUS
IPC: E21D9/12
Filed: 1986-11-22
Abstract: In the selective-cut heading machine according to the invention, the loading conveyor (11) extending from the loading shovel (10) to the rear side of the machine in the longitudinal axis of the machine is subdivided twice by horizontal joints (14, 15), the front conveyor section (16) forming with the loading shovel (10) a vertically pivotable pivoting unit, while the rear conveyor section (18) forms a transfer boom. The centre conveyor section (17) passes through a tunnel (13) in the swivel-chair area of the machine and is connected with its rear end in a tension-proof manner to a slide (26) via a coupling member (28) designed as a link. The slide (26) is supported and guided on the travel-gear frame (2). Supported at the same time on the link (28) is the lifting device (30) for the vertical pivoting of the rear conveyor section (18). Without impairing other functions, the entire loading apparatus can be displaced in the direction of the machine axis with an unrestricted transfer function. At the same time a large transfer height can be achieved. <IMAGE>
Patent DE-3643142-A1 (DE)
Title: Test adapter
Inventor: SCHNECKE KLAUS
IPC: G01R1/04
Filed: 1986-12-17
Abstract: Component miniaturisation and the increasing use of SMD (surface mounted device) components make an adapter concept necessary for testing printed circuit boards on in-circuit test systems, which adapter concept is matched to this system. It is intended to create a test adapter for automatic testing of SMD-fitted assemblies, which test adapter is of simple construction and can be used easily and in a versatile manner. The test adapter consists of a flat housing whose top is open and of an assembly holder which can pivot in the region of the front of the housing about an axis running horizontally and consists of elements (external supports, lifting carriages having needle supports for test needles and grooved-profile supports having associated grooved profiles for the test assembly) which are in the form of frames and are arranged parallel to one another, spaced apart, on a plurality of shafts running parallel to the pivoting axis. The lifting carriages which are supported displaceably with respect to the stationary outer supports and grooved-profile supports are moved by means of short-stroke cylinders and restoring springs. The test adapter can be fitted with test assemblies manually or by a robot and can be fitted to automatic test equipment, and removed from it, via special lateral webs, by means of a robot. <IMAGE>
Patent DE-3702185-A1 (DE)
Title: Device for the transport of an article from one position to another along a straight line
Inventor: HARM BRUNO DR
IPC: B65G47/90
Filed: 1987-01-26
Abstract: The gripping apparatus (F), which is attached to the end of a gripping arm (G), is decelerated to "0" speed at the end positions and then smoothly accelerated again by means of a swivelling arm transmission which is arranged in the centre between the positions (A, B) and is driven by a motor (M) rotating at constant speed. The device is to be used as a sample changer for measuring devices of production monitoring. <IMAGE>
Patent DE-3702980-A1 (DE)
Title: Linear guide
Inventor: HAUKE HUBERT
IPC: F16C29/00
Filed: 1987-02-02
Abstract: Linear guide which can be produced economically with very great accuracy and has very high stiffness. This is achieved by the fact that locating surfaces, which can be machined in a single set-up on the machine tool, are made on a kind of T section and guide rods are mounted on these locating surfaces. Absolutely parallel guidance is in this way obtained in a simple manner.
Patent DE-3709494-A1 (DE)
Title: Piston rod for telescopic damper
Inventor: WALD JOSEPH
IPC: F16J7/00
Filed: 1987-03-23
Abstract: The piston rod comprises a hollow tube(1) with the appropriate end components such as a fixing eye or a piston fixed at either end.  The end components have a collar (7) and a spigot (6) which is fitted into the tube end. The spigot has an annular groove (9).  Once assembled, a series of equi-spaced circular indentations are formed in the tube wall which engage in the annular groove (9).
Patent DE-3713273-A1 (DE)
Inventor: WINGEN RAINER DR
IPC: C09K19/58
Filed: 1987-04-18
Abstract: Optically active and mesogenic 1,3-dioxolane-4-carboxylic esters are suitable for use as dopants in liquid crystal mixtures. They lead to liquid-crystalline ferroelectric phases having short response times and to electroclinic phases having large electroclinic coefficients. Their particular advantage is that they induce a helix of very large pitch, so that there is no need for any helix compensation by other dopants. Moreover, the 1,3-dioxolane-4-carboxylic esters exhibit high UV stability.
Patent DE-3717003-A1 (DE)
Inventor: BRAND WERNER
IPC: B61D13/00
Filed: 1987-05-21
Abstract: A rail vehicle, in particular a tram, has at least two carriage body parts (1, 2) connected in articulated fashion to one another and a running gear arranged below the link. The running gear has two loose wheels (3), a low-lying running gear frame (4) and a link carrier (7) which is to a large extent embedded in the running gear frame (4) and guided in a height-displaceable manner. A gantry-like, narrow centre rib (11) engages on the link carrier (7) and is in operative connection with the carriage body part (1, 2) by means of a lever arrangement (11a, 11b) in such a way that when travelling around bends or through hollows and over rises the running gear is adjusted to angle-halving positions. <IMAGE>
Patent DE-3718877-A1 (DE)
Title: Playing area for a ball game
Inventor: REITZAMMER HEINZ
IPC: E04H3/14
Filed: 1987-06-05
Abstract: Playing area for a ball game having walls enclosing a base surface area on all sides, the walls being arranged in the form of an equilateral hexagon.
Patent DE-3719585-A1 (DE)
Title: Releasable and non-releasable, sealed connection of two neighbouring pipelines
Inventor: MIELKE HERBERT
IPC: B60T17/04
Filed: 1987-06-12
Abstract: The invention relates to a pressure-tight connection of two neighbouring pipelines, in particular two motor-vehicle brake lines. According to the invention, the end of one pipeline is circumferentially beaded to form a convex sealing surface, and the end of the other pipeline is circumferentially beaded to form a concave sealing surface, said sealing surfaces, radially outwardly, extending in each case from a diameter widening of the pipe ends and, radially inwardly, releasing in each case a through-passage which at least approximately corresponds to the internal pipe diameter. The two pipelines are laid, on the end sides, directly against each other by means of their sealing surfaces and they can be axially braced to each other by means of a screwing or clamping device. <IMAGE>
Patent DE-3722721-A1 (DE)
Title: Holding device for a pane
Inventor: MAIER HANS
IPC: A47F3/12
Filed: 1987-07-09
Abstract: Holding devices for tiltable panes in shop counters consist of a stationary base profile and a boarder profile, tiltably connected thereto, for the pane edge region, which is fastened to the pane. Owing to the manufacture of the different profiles and the assembly, this is expensive and labour-intensive. The new holding device is to be producible significantly less expensively and with considerably less expenditure of labour. Since the boarder profile (3b) is fixedly attached to the base profile (3a) and the channel is wider in the channel interior than between the channel edges (11, 12), and because there is arranged in the channel (10) at least one sliding face (34) for the pane edge, which face extends transversely through the channel (10), on tilting the pane its edge region moves in a simple way within the holding device, it being unnecessary for any element to participate in the movement. The holding device now consists of a small number of parts which can be produced inexpensively and simply assembled. The holding device is especially suitable for all types of shop counters having at least one tiltable pane. <IMAGE>
Patent DE-3723471-A1 (DE)
Title: Machining device
Inventor: HONRATH KURT DR
IPC: B24B5/40
Filed: 1987-07-16
Abstract: There is proposed a machining device which is universely usable for optional machining of different materials. For this purpose, it is proposed according to the invention to arrange an interchangeable machining tool which performs rotary movements on a tool support (1) which is rotatable about a shaft (2), the pivot shaft of the machining tool being adjustable with respect to the pivot shaft of the tool support (1) and the pivot shafts having a common intersection (Fig. 1). <IMAGE>
Patent DE-3729209-A1 (DE)
Inventor: BECK WALTER DIPL CHEM DR RER N
IPC: A61K31/19
Filed: 1987-09-01
Abstract: Bezafibrate is used for the treatment of normolipidaemic diabetes type II.
Patent DE-3729742-A1 (DE)
Inventor: JERAM EDWARD MATTHER
IPC: C08L83/05
Filed: 1987-09-04
Abstract: There is provided a translucent, high strength liquid injection molding composition cured through SiH addition reactions comprising (i) linear high viscosity vinyl end-stopped polysiloxane, (ii) linear low viscosity vinyl terminated polysiloxane, (iii) vinyl chain-substituted polysiloxane, (iv) Si-H containing compound or polysiloxane, (v) Pt catalyst, (vi) filler, and, optionally, (vii) hydroxy polysiloxane fluid. The instant cured elastomer exhibits easy release, high hardness, high tear, good tensile strength and good elongation; in some cases shelf stability is improved.
Patent DE-3729932-A1 (DE)
Title: Drive for a textile machine
Inventor: JANECEK JIRI
IPC: D05B69/18
Filed: 1987-09-07
Abstract: The subject of the invention is a drive for a textile machine, especially for a sewing machine, which allows a rapid starting, the setting of a suitable working speed and a rapid braking. There serves as the drive a conventional assynchronous motor 2 which is fed from a semiconductor voltage source 1 of variable frequency and amplitude. This voltage source contains a rectifier 10, a transistorised switching regulator 11 and a transistorised bridge switch 14 which are connected to a control unit 4 formed by exciting stages and by a control microprocessor 41. <IMAGE>
Patent DE-3731844-A1 (DE)
Title: Optical-mechanical wide-angle scanner
Inventor: HOFMANN OTTO DR ING
IPC: H04N3/06
Filed: 1987-09-22
Abstract: The invention relates to a device for scanning surfaces of the terrain and other objects in lines at right angles to the direction of flight or movement of the scanner, with a two-part or four-part rotating scanning prism (1) known per se whose axis of rotation (2) is in the direction of movement (X-direction of the scanner), characterised in that the scanning beam bundles are fed to a plurality of, preferably two telescope beam paths whose optical axes (3) and (26) are arranged in the scanning plane Y-Z and preferably symmetrically (+/-  gamma ) to the vertical axis Z of the scanner, which optical axes intersect the axis of rotation (2) of the scanning prism (1) and scan in each case different regions ssL and ssR of the total field angle (angular field, air-photocoverage, viewing angle) ss by means of detectors or rows of detectors arranged in the image planes of the telescopes. With this invention it is possible to scan large field angles from horizon to horizon in a plurality of parallel tracks. <IMAGE>
Patent DE-3732913-A1 (DE)
Title: Pneumatically operating emptying device for bulk-material containers
Inventor: SIMON EBERHARD DIPL ING
IPC: B65G53/22
Filed: 1987-09-30
Abstract: In the pneumatically operating emptying device for bulk-material containers, an immersion tube with gas outlet apertures is arranged inside the container.
Patent DE-3734144-A1 (DE)
Title: Laser-cutting head
Inventor: AHARON RONI
IPC: B23K26/08
Filed: 1987-10-09
Abstract: The laser-cutting head has a laser-beam inlet, a cutting nozzle (30) and an articulated laser-beam passage between the inlet and the cutting nozzle (30). The laser-beam passage has a first rotatable segment (10) connected to the inlet, a second segment (20) connected to the first rotatable segment (10) for receiving the laser beam, and four mirrors arranged in the first and the second segment (10, 20) for transmitting the laser beam from the inlet to the nozzle (30). The cutting nozzle (30) is connected to the second segment (20). <IMAGE>
Patent DE-3741392-A1 (DE)
Title: Dynamometer with elastically reducing parallel guide
Inventor: WIRTH JOHANNES
IPC: G01L1/10
Filed: 1987-12-07
Abstract: The dynamometer according to the invention comprises a pair of identical leaf springs (4, 5) which lie at least approximately in the same plane, and at least one further leaf spring, here the leaf springs (6, 7). These are clamped on the outside to a frame (1) and on the inside to a central block (8). The leaf springs (6, 7) lie at least approximately in a plane parallel to the leaf springs (4, 5). In the middle of the leaf springs (4, 5) a flexible rod (9, 10) is in each case clamped, between which the actual force measuring element (11) is fastened or clamped. The force to be measured acts - at right angles to the planes of the leaf springs (4 to 7) - on the central block (8) as a tension or compression force, this being transmitted in parallel by means of the leaf springs; the flexible rods (9, 10) are thereby either spread apart or pressed together and the force measuring element (11) is correspondingly influenced. <IMAGE>