baber/WOPTO huggingface dataset:
Patent DE-3315987-A1 (DE)
Title: Mast/boom connection for wind-driven vessels
Inventor: BECK JUN HUGO
IPC: B63B35/79
Filed: 1983-03-30
Abstract: The invention solves the problem of the complicated assembly of the boom on the mast of a wind-driven vessel by means of clamps fitted on one side, the fitting halves being movably mounted in a suspension arranged in the boom grip. Several embodiment variants of such fittings are presented. Complementary to each variant, suitable clamping devices starting on the bow side at the fitting are proposed.
Patent DE-3319515-A1 (DE)
Title: Pipeline for the transport of heated media
Inventor: HANISCH FERDINAND DR
IPC: B29C48/21
Filed: 1983-05-28
Abstract: In a pipeline for the transport of heated media, consisting of a plastics inner pipe of crosslinked polyethylene, an outer pipe of thermoplastic and a permeation barrier disposed between inner and outer pipe, the permeation barrier being formed by a metal foil formed around the inner pipe and having overlapping strip edges extending in the longitudinal direction of the pipe and the metal foil being adhered both to the inner as well as to the outer pipe, the inner pipe consists of high-density polyethylene and the outer pipe of a partly crystalline thermoplastic or a polyester elastomer with a melting range of more than 130 DEG C, preferably more than 150 DEG C.
Patent DE-3319562-A1 (DE)
Title: Reflector system for illuminating optics
Inventor: SYMANOWSKI CHRISTFRIED DIPL PH
IPC: F21V7/08
Filed: 1983-05-30
Abstract: The invention relates to a reflector system having a high utilisation factor of the radiant flux of a radiation source, and serves to illuminate image or object fields for the purpose of their optical transmission. By generating a secondary radiation source with an enlarged illuminated field, the use of the reflector system is particularly suitable in devices for producing structures on semiconductor substrate chips. The reflector system uses the entire solid angle region of the omnidirectional radiation of a radiation source for the purpose of illuminating the object and image fields, and in this case small aperture angles caused by the direct and indirect reflection of the radiation at the secondary focal point (F1') are also imaged at the secondary focal point (F1'). <IMAGE>
Patent DE-3324217-A1 (DE)
Title: Device for the heat treatment of textile material webs on finishing machines
Inventor: EHEMANN GERO
IPC: D06C7/00
Filed: 1983-07-05
Abstract: The invention relates to a device for the heat treatment of textile material webs on finishing machines, especially of knitted fabric, which has regions which are to be protected against excessive heat and/or the effect of steam during the heat treatment. Such a device is to be constructed so that, when cooling or refrigerating agents, especially liquid nitrogen, are used, it allows an exact and intensive cooling of specific regions on the textile material webs during the continuous transport of the material web on the finishing machine, without excessive losses of refrigerating agents occurring. This is achieved, according to the invention, by means of a dip tank which is arranged under the material web, moved through the heat-treatment device, and in front of the heating region of the device and is filled with a liquid cooling or refrigerating agent, especially liquid nitrogen, and above which is arranged a device dipping the moved material web into the liquid nitrogen and which is connected to a pressureless receiver supplying the liquid nitrogen and equipped with a device for regulating the level of the liquid nitrogen.
Patent DE-3328103-A1 (DE)
Inventor: OSSENBRINK BALDUR
IPC: B62K17/00
Filed: 1983-08-04
Abstract: 1. Velocipede whose frame, extending approximately horizontally, carries in its central region, situated between the front wheel mounted for rotation by a handlebar in a fork tube fastened to the frame and the rear wheel arrangement, a guide sleeve which extends approximately vertically and which receives a vertically adjustable saddle support passing through it and carrying a saddle at its top end, characterized in that the front wheel (7) is pivotally connected to the frame (2) by a forwardly extending front wheel link (3) and the rear wheel arrangement is pivotally connected to the frame (2) by a rearwardly extending rear wheel link (4), and that the front wheel link (3) and the rear wheel link (4) cooperate with top and bottom end stops (2', 3' and 16, 17 repectively) and are connected by tension spring (9) to the bottom end, lying under the guide sleeve (12), of the saddle support (11) carrying the saddle (6).
Patent DE-3329556-A1 (DE)
Title: Arrangement for telecommunication installations, in particular telephone exchanges, having centralised and/or intermediate-level program-controlled processors and their assigned memories
Inventor: BRONOLD JOSEF DIPL ING
IPC: H04Q11/04
Filed: 1983-08-16
Abstract: With different equipping of a group processor (GP) with memories (MU) of varying size and differing construction, variants for the bootstrapping program are obtained. One memory (X) for the bootstrapping program of a group processor (GP) is accommodated in terms of hardware on the main memory (MU) and, when the system is switched on or put into operation again, is interrogated by the group processor (GP), which uses the bootstrapping program as a basis both for calling the required control program from a backing store (EM) and for bringing all the units (PU) under its control into the state of operational readiness. <IMAGE>
Patent DE-3335616-A1 (DE)
Title: Radial compressor impeller for turbomachines, especially gas turbine engines
Inventor: WOEHRL BERNHARD DR ING
IPC: F04D29/30
Filed: 1983-09-30
Abstract: In the present radial compressor impeller it is proposed, primarily in the interest of a construction with low moments of mass and inertia, to construct the rotor blade row containing the hub shell from blade segments lined up in the circumferential direction, which can be fixed on the outer wheel disc periphery by means of blade feet elements designed partially drawn inwards in relation to the hub shell contour.
Patent DE-3337265-A1 (DE)
Inventor: BERGLER OTTO
IPC: B27C5/08
Filed: 1983-10-13
Abstract: A milling fixture with a manual top spindle molder comprises a base plate upon which a drive assembly is adjustably mounted. The drive assembly includes a drive journal for driving a tool shaft. A bearing block is mounted on the drive assembly and includes a U-shaped member which carries a bearing which is aligned with said drive journal to receive the other end of the tool shaft. The base plate, together with the drive assembly and bearing block is pivotable relative to a workpiece guide on which the workpiece is supported. The bearing block includes a pendulum guide having a copying feeler for engaging the workpiece.
Patent DE-3337717-A1 (DE)
Title: Electrophotographic photosensitive arrangement
Inventor: TODA AKITOSHI
IPC: G03G5/10
Filed: 1983-10-18
Abstract: In an electrophotographic photosensitive arrangement comprising a base electrode, a photoconducting layer and a transparent insulating layer, said layers each being applied consecutively, the outer surface of the base electrode is roughened and the photoconducting layer is applied to said roughened layer. The values for charge injection from the base electrode during primary charging in the production of the latent electrostatic image have been improved with the result that a latent image having high electrostatic contrast is produced.
Patent DE-3342613-A1 (DE)
Title: Rail-bound conveyor vehicle with swivellable container
Inventor: SCHLECKER HELMUT DIPL ING
IPC: B61D9/06
Filed: 1983-11-25
Abstract: In order to ensure in a rail-bound conveyor vehicle with a container installed on it, which container has an opening for receiving material for conveyance and the opening of the container being closable by means of a cover, that the container is easily accessible for loading and unloading and can be closed in a simple manner by means of a cover, it is proposed that the cover be held in a stationary fashion on a bar which is fixedly attached to the conveyor vehicle and that the container be tiltable about an axis of rotation which runs parallel to the direction of travel so that in a first position the opening of the container is closed by the fixed cover and in second, tilted positions it is freely accessible.
Patent DE-3343992-A1 (DE)
Inventor: ALBERS KARL
IPC: F23J3/00
Filed: 1983-12-06
Abstract: The soot blower comprises a tube (1) provided with nozzles (2) and leading to a heat exchanger through an opening provided in a wall which is made tight by a box (7). The tube (1) and the box (7) are supplied with sweeping air and with retaining air which are produced, for each soot blower, by a compressor (16).
Patent DE-3403552-A1 (DE)
Inventor: BAUS HEINZ GEORG
IPC: E06B3/94
Filed: 1984-02-02
Abstract: 1. A folding wall, more especially for showers, comprising at least two folding door panels (8, 10) which are joined together at their front edges facing a centre line (19) by a central hinge band (70) ; guide elements (14, 16) to which the door panels (8, 10) are pivotally connected and which are displaceable along a horizontal profile rail (2) ; and at least one handle (50) which is mounted to turn in relation to the door panel (8, 10) by way of a vertical cylindrical pivot member (28) and which is at a predetermined angle (61) to the profile rail (2) in the closed position and open position of the door panels (8, 10), characterized in that, in the region of the outer lateral edge (55) remote from the centre line (19) of at least one of the door panels (8, 10), the handle is mounted for rotation in relation to the guide element (14, 16), in that the door panel (8, 10) can be turned from the closed position by means of the handle (50) about an axis (38) predetermined by the guide element (16), the handle (50) also being pivotal about the axis (38) and bearing through a contact surface (29) against the lateral edge (55) of the door panel (8, 10), and in that the pivot member (28) is connected to the guide member (14, 16) by a pin (36).
Patent DE-3409526-A1 (DE)
Title: Simultaneous separating out of NOx and further associated flue gas pollutants
IPC: B01D53/60
Filed: 1984-03-15
Abstract: Published without abstract.
Patent DE-3414046-A1 (DE)
Title: Method and apparatus for picking up animals, for example chickens, from a floor surface
Inventor: MEIJER SJOERD
IPC: A01K45/00
Filed: 1984-04-13
Abstract: A method is described for picking up animals, eg. chickens, and subsequently removing them from a floor surface covered with a substantially continuous layer, such as a layer of litter and faeces. At least part of the layer is picked up in the form of a substantially undisturbed web of material, which then acts as a supporting layer for the animals.
Patent DE-3418336-A1 (DE)
Title: Process for preparing a stabilised polyethylene composition
Inventor: HAEUSSLER WOLFGANG DIPL CHEM
IPC: H01B3/44
Filed: 1984-05-17
Abstract: The invention relates to a process for producing a stabilised polyethylene composition based on high pressure polyethylene for processing to form insulating sheaths for medium-voltage cables which can be radiochemically crosslinked. The object of the invention consisted in ensuring a high thermal loading capacity during the individual processing steps and an outstanding processing behaviour for the polyethylene composition and adequate long-term stability of the insulating layer. The object was achieved in that the polyethylene is treated with a stabiliser system the individual components of which have per se a disrupting effect on the processing quality and the crosslinking process initiated by electron radiation. According to the invention, ageing stabilisers (antioxidants) from the group comprising oligomeric or polymeric quinoline compounds and a stabiliser from the group comprising phenolic thio compounds are incorporated in defined concentration ratios at melt temperatures above 200 DEG C and at high throughput in a twin-screw extruder having an l/d ratio above 15. A procedure of this kind, with favourable process economy at high throughput, prevents, despite extreme temperature loading, degradation of polymer components and interference with the crosslinking process.
Patent DE-3419149-A1 (DE)
Title: Control devices for axles, especially for motor vehicles
Inventor: NAUMANN HERBERT KARL
IPC: B60K23/04
Filed: 1984-05-23
Abstract: Control device for driven and non-driven axles, especially for motor vehicles, in which the wheels of a vehicle are driven by way of a differential connected to the control device or only by way of a control device designed according to the invention and the magnitude of the speed differences of the wheels of one axle are thereby limited.
Patent DE-3419962-A1 (DE)
Inventor: OKADA TSUTOMU
IPC: A61B18/14
Filed: 1984-05-29
Abstract: A high-frequency incising and excising instrument for use in a body passage, the instrument having a wire loop for projection from the distal end of a tubular sheath and manipulated from the proximal end of the tube for hooking a phyma, polyp, growth, or the like, to be excised and for excising the phyma, polyp, growth, or the like, by applying high-frequency electric current to the wire loop. The instrument has a crescent wire loop formed by a wire bent at a bending portion. A slider, secured to the end portion of one side of the wire, is pressed in the advancing operation of the wire and moved sidewards in the sheath to engage a guide on the inner wall of the sheath and to prevent rearward movement of the wire end so that pulling the bent side of the wire into the tubular sheath tightly binds the phyma, polyp, growth, or the like, to be incised and, upon completion of the incising, the wire can be drawn back into the tubular sheath.
Patent DE-3428903-A1 (DE)
Title: Watertight cable entry and sealing body therefor
Inventor: JENSEN NIELS DUE
IPC: H01B17/30
Filed: 1984-08-04
Abstract: Cable entry for a multi-conductor cable (11) which extends through a wall (25) around an electrically operating unit which is or can be immersed and to an electric motor or the like. A sealing body (15) surrounds and relieves the stress on the cable (11) and is held firmly by a holder (13), for example two pressed-on, truncated-conical hollow edges in the plates (25, 27) which clamp on the sealing body (15) around a thickened region (29). The cable sheath (17) has been removed in the first section (18) of the sealing body, and the section is filled with a sealing compound (37) which completely surrounds the individual conductors (39) and completely fills the space as far as the cable sheath (17). In consequence, the cable end is completely closed in a particularly simple manner with respect to air, moisture and water, and the cable is mechanically fixed at the same time. <IMAGE>
Patent DE-3429748-A1 (DE)
Title: Device for biological waste water purification
Inventor: GIESE HANS-JOACHIM
IPC: C02F3/28
Filed: 1984-08-13
Abstract: A device for biological waste water purification and for waste utilisation by methane generation in the food industry, in agriculture and in other application areas, with the aim of simplifying the complexity of the apparatus and at the same time increasing the energy production. Two anaerobic reactors are connected in series, of which the first is designed to be horizontal, cylindrical and particularly small, is equipped with an internal screw and can operate with alcoholic fermentation.
Patent DE-3435340-A1 (DE)
Title: Device for the motor-driven opening and closing a window curtain of a motor vehicle
Inventor: GAFFAL HANS-ROMAN DIPL ING
IPC: B60J1/20
Filed: 1984-09-26
Abstract: A device for opening and closing window curtains of motor vehicles consists of displacement units which are attached to a driver rod which runs through a loop at the front end of the curtain. The displacement units have engagement rollers which are prestressed against the profile rail, mounted at the end of the driver rod and are driven by a motor which is also fixed to the driver rod.
Patent DE-3439076-A1 (DE)
Title: Seatbelt arrangement, in particular for the rear seat of a motor vehicle
Inventor: WIMMER ROBERT
IPC: B60R22/22
Filed: 1984-10-25
Abstract: Seatbelt arrangement, in particular for the rear seat of a motor vehicle, having a housing (3) which is arranged countersunk in an approximately vertically extending opening in the top of the seat upholstery, in which housing (3) at least one seatbelt which is enclosed with the exception of an upper plug-in opening is arranged. The housing (3) is connected to the seat frame (9) or to the floor (13) of the vehicle body and is supported thereon in such a way that spring deflection of the seat upholstery, together with the housing (3), takes place without impedence and when the seatbelt (14) is stressed as a result of an accident, an extension-resistant connection between the seatbelt and the floor of the vehicle body is ensured. <IMAGE>
Patent DE-3439206-A1 (DE)
Title: Technical oscillation method
Inventor: BLUM JUERGEN
IPC: G21K1/00
Filed: 1984-10-26
Abstract: Production of heavy-ion oscillation energy in the AC frequency range, in the radio-frequency range and in the fusion radio-frequency range.   Main possibilities for use: fusion synchrotron, heavy-ion fusion synchrotron reactor, satellite drive, hyper-radio and hyper-receiver.   Compression radiator for atomic bonding structures (crystal lattice).
Patent DE-3439590-A1 (DE)
Title: Distributor machine for the discharge of granular material in particular
Inventor: AVERDIEK-BOLWIN HEINZ
IPC: A01C15/00
Filed: 1984-10-30
Abstract: Distributor machine for the discharge of granular material in particular, which is designed as a mounted machine for mounting on a tractor and is equipped with a central supply container and a distributor linkage projecting laterally beyond the supply container, transversely to the direction of travel, by a multiple of the width of the supply container and which has mounting elements for mounting on a tractor. So as not to transmit vibrations caused by the undercarriage of the machine or the tractor to the machine, the entire machine (1) is pendulously suspended relative to the mounting elements (11) about a shaft (14) extending in the direction of travel (4) (Figure 2). <IMAGE>
Patent DE-3440532-A1 (DE)
Title: Construction element for a frame structure for collapsible seating and/or lying furniture and set of such construction elements
Inventor: STYCHOWSKI FELIKS FILIP
IPC: A47C17/68
Filed: 1984-11-02
Abstract: The invention relates to a construction element and a set comprising such construction elements for a frame structure of a collapsible seat. The construction element has a rod-shaped strut 1 with a bent end 2. Arranged on said rod-shaped strut 1 are two rod-shaped extensions 4, 5 which may be pivotable. The ends 6, 8, 9 and the bent end 2 of the construction element can be joined together by means of U-shaped bars 11, a cloth 14 being arranged between two U-shaped bars 11 in order to produce a seat. <IMAGE>
Patent DE-3447807-A1 (DE)
Title: Process for working up an alkylated reaction mixture
Inventor: RICHTER GUENTHER
IPC: C07C15/085
Filed: 1984-12-29
Abstract: A process for working up a reaction mixture which is formed during the alkylation of benzene with propene to give isopropylbenzene (cumene) on phosphoric acid-containing catalysts in the presence of propane. The reaction mixture is reduced in pressure from about 35 bar to 20 bar in a pressure reduction step with the dissipation of heat, so that phase equilibrium is assured at the entry site of the subsequent rectification column. Flashing is largely avoided. The reaction mixture is worked up in a first rectification column, less than 1% by weight of the benzene present being separated at the top of the column. The vapours are worked up in a second rectification column into propane as the top product and into purge product as the bottom product. The bottom effluent of the first rectification column is worked up in three rectifications arranged successively into, firstly, circulation product recycle II as the top product and into the constituents boiling in the boiling range after benzene, as the bottom product, secondly purge product boiling in the boiling range before cumene, as the top product and into cumene with constituents boiling higher than cumene, as the bottom product, and thirdly into cumene and residue. <IMAGE>
Patent DE-3500641-A1 (DE)
Title: Closure device for ventilation ducts or the like
Inventor: ZEISSIG ROLF ING GRAD
IPC: F24F13/15
Filed: 1985-01-10
Abstract: Closure device for ventilation ducts or the like, with at least one movable closure member, the opening and closing of which is carried out by a control device which has a control member which is electrically heatable for its change in shape. To reduce the heating energy and the duration of time for opening or closing the closure device, the control member consists of a memory alloy.
Patent DE-3501907-A1 (DE)
Title: Pipe clamp
Inventor: FETSCH RUDOLF DR ING
IPC: F16L3/12
Filed: 1985-01-22
Abstract: A pipe clamp has a latching closure which has a latching tab (5) in the region of one end (2) of a clamp body (1), and has a latching opposing bearing (10) (which interacts with the latching tab when the latching closure is in the closed position, and is located at the edge of a through hole (8) through which the latching tab passes) in the region of the other end of the clamp body. In order to manage with a pipe clamp without an elastic insert, the latching tab is arranged on one limb of an essentially V-shaped latching part (4). The through hole is located on a radially projecting part of the clamp body (Fig. 1). <IMAGE>
Patent DE-3504181-A1 (DE)
Title: Device for controlling the intake air flow of internal combustion engines in motor vehicles
Inventor: HOSAKA AKIO
IPC: F02D41/02
Filed: 1985-02-07
Abstract: A device for controlling the throttle valve of an internal combustion engine of a motor vehicle, in which, instead of a mechanical connection between the throttle valve and an accelerator, a control unit is provided, which monitors the accelerator position and controls the position of the throttle valve according to an accelerator position signal, comprises a sensor for monitoring of vehicle running conditions, which have an influence on the desired response behaviour of the vehicle drive. The currently prevailing correlation between the position of the throttle valve and the position of the accelerator is adjusted by the control unit according to the drive conditions sensed. Possible factors representative of the drive conditions, which are monitored by the sensor, are the slip of the drive wheels and the position of the transmission (forwards or reverse). When reverse gear is selected or when an excessive slip of the drive wheels is sensed, the control unit reduces the degree of deflection of the throttle valve in relation to the degree of actuation of the accelerator. A separate characteristic curve is assigned to each of the drive condition factors sensed, which characteristic curve indicates the dependence of the throttle valve position on the position of the accelerator. At any one time the control unit selects the characteristic curve corresponding to the drive conditions sensed.
Patent DE-3505890-A1 (DE)
Title: Process and sealing material for moisture-tight sealing of joint or seam regions of insulating tubes
Inventor: RUOFF-SCHAEFER RUDOLF
IPC: F16L59/20
Filed: 1985-02-20
Abstract: A process for the moisture-tight sealing of joint or seam regions of insulating tubes applied to pipelines is described in which the joint or seam regions are covered with a sleeve strip of monoaxially or biaxially stretched plastics film and subsequently a shrinking operation by means of, in particular, hot air is initiated, which shrinking operation leads to the overlapping region of the plastics film on the one hand and the plastics film and the insulating tube regions on the other hand being preferably welded together without a constriction of the insulating tube being effected.