baber/WOPTO huggingface dataset:
Patent DE-3230926-A1 (DE)
Title: Attachment mechanism
Inventor: ULDEN JOHANNES ANTONIUS MARIE
IPC: B65B43/26
Filed: 1982-08-20
Abstract: The invention relates to an attachment mechanism for automatically attaching valve bags (2) onto the filling tube of at least one valve-bag filling machine, which attachment mechanism contains a number of suction cups (10) and a nozzle (4), and, in order to achieve an economical and operationally reliable filling as dust-free as possible, proposes that there be provided a lever (8) which is movable along a curve (11), is equipped with suction cups (10) and presses the valve bag (2) onto a nozzle (4) designed as a dummy, and that a bag-clamping holder (16) be provided with a bag clamp which is to open and to close it and which fixes the valve bag, with the valve bottom open, and transfers it on to the filling tube of a filling machine. <IMAGE>
Patent DE-3246989-A1 (DE)
Title: Tracking arrangement in a magnetic tape device
Inventor: KILIMANN HANS JOACHIM
IPC: G11B5/592
Filed: 1982-12-18
Abstract: An arrangement in a magnetic tape device is proposed which is used for tracking whilst avoiding timing errors. The arrangement comprises on a head wheel or a head disc, for each magnetic transformer (magnetic head), arranged on the circumference, with a non-magnetic working gap extending at an azimuth angle to the scanning direction, an electromagnetic scanning device, preferably of two strips of piezoceramic material of opposite polarisation, at the free end of which the magnetic head is arranged. So that no secondary timing errors are introduced into the total system by a vector of movement transversely to the extent of the non-magnetic working gap during the tracking in replay mode, the direction of deflection of the electromagnetic deflection device coincides with the direction of the non-magnetic working gap.
Patent DE-3248174-A1 (DE)
Title: Apparatus for switching on and off and changing over devices supplying a pressurised gaseous medium to underwater outlet openings
Inventor: KURZ GERHARD
IPC: A61H33/02
Filed: 1982-12-27
Abstract: Apparatus for switching on and off and/or changing over the output of devices located in domestic bathrooms and supplying compressed air to outlet openings in mats or nozzle arrangements in bath tubs, a manual adjustment means being arranged in the region of the bathing individual in order to generate changes in the control pressure in a separate pneumatic control pressure line. In the region of the devices generating the amounts of compressed air there are pneumatic/electric converters which respond to pressure pulses or to permanent pressure changes and trigger the drive control of the blower or compressor motor for the compressed air in a correspondingly different manner.
Patent DE-3248385-A1 (DE)
Inventor: HOPPE JOACHIM
IPC: G06K19/06
Filed: 1982-12-28
Abstract: A multilayer identification card containing an IC module in a cavity. The cavity is filled with a polymer with a consistency ranging form liquid to pasty before the card compound is laminated using pressure and heat. During lamination, the polymer completely fills in the cavity around the IC module, supported by the applied pressure. In the finished card, the polymer is cross-linked to form a solid, rubber-like mass, which protects the IC module in the cavity of the card.
Patent DE-3303261-A1 (DE)
Title: Device for transmitting longitudinal movements in a flexible or stiff guide sleeve
IPC: B60T11/04
Filed: 1983-02-01
Abstract: In order to improve the pressure forces which can be transmitted while at the same time preventing friction resistances in the guide sleeve during pressure operation, with improved flexibility and with a reduction in the structural size and production cost in the case of previous devices of the above type, which transmit the movements exclusively by means of mechanical parts, the previous mechanical tension-compression part is replaced in such a manner that the transmission of the pressure forces takes place by means of a pressure medium (oil, compressed air etc.), and only the tension forces are passed on by means of a flexible, mechanical tension part. To this end, the ends of the guide sheath, which is resistant to the pressure medium, have single-acting hydraulic or pneumatic operating presses on whose piston the flexible tension part is mounted.
Patent DE-3307717-A1 (DE)
Title: Step brick
Inventor: SOGL SEN RUPERT DIPL ING
IPC: E04F11/116
Filed: 1983-03-04
Abstract: Published without abstract.
Patent DE-3309966-A1 (DE)
Title: Fastening arrangement for a partition
Inventor: SUDMANN JUERGEN P
IPC: E04B2/82
Filed: 1983-03-19
Abstract: The wall profile strip or the actual frame bar of a partition is fastened to a room partition with the aid of a mounting strip. The mounting strip can be arranged (detachably) in particular on the room wall with a rear-side adhesive layer, it bears on its front side connection elements which allow a detachable fastening of the wall profile strip or of the frame bar, the wall profile strip or the frame bar covering the mounting strip. At the same time, wall unevennesses can also be compensated.
Patent DE-3311604-A1 (DE)
Title: Device for distributing domestic water using a line which conducts the latter
Inventor: BUSSMANN HEINRICH
IPC: E03C1/046
Filed: 1983-03-30
Abstract: A device for distributing domestic water using a line which conducts the latter, in particular a line between a washing-water source and a shower head or the like, is to be designed in such a way that it allows automatic and metered dispensing of washing or bathing additives in a simple way, it being also possible for this device to be connected to already existing installations. For this purpose, there is inserted into the line - optionally parallel to the flow direction - a hose or pipe which connects this line to a metering chamber of a device for supplying a bathing additive or the like, this metering chamber being constructed to be variable in its volume. It is also proposed that in a tubular body a front of a piston guided therein defines the metering chamber on one side, the metering chamber ending, at the other side, at the inner face of a cover closing the tubular body, this inner face defining a stop for the piston. In addition, the tubular body is to have, close to the cover, a lateral filling opening, the width of which is equal to or less than the length of the piston. <IMAGE>
Patent DE-3312170-A1 (DE)
Title: Optical attenuator
Inventor: MANNSCHKE LOTHAR DIPL ING
IPC: G02B6/26
Filed: 1983-04-02
Abstract: Attenuator discs, e.g. neutral density filters, sloping at 0.5 to 5 degrees relative to the optical axis are mounted in the beam path, aligned to be parallel, in the path of a transmission link having optical waveguides. The slope removes disturbing reflections from disc surfaces. In a development, electrooptical transducers are connected directly to the gradient-index rod lenses used to effect the parallel alignment.
Patent DE-3312402-A1 (DE)
Title: Vegetative roof covering
Inventor: BEICHMANN HORST VON
IPC: E04D9/00
Filed: 1983-04-06
Abstract: A vegetative roof covering comprises a root-protection web (16) for protecting a concrete ceiling (10) of the roof against root penetration, a fill of coarse-grained accessory ash as a drainage layer (18) and a plant layer (22) separated from the drainage layer by a water-permeable film (20). The use of accessory ash permits a considerable reduction in material costs without impairing the water-storing capacity and loading capacity of the drainage layer and at the same time permits improved heat insulation. Fine-grained accessory ash is preferably also used for the plant layer (22). <IMAGE>
Patent DE-3315415-A1 (DE)
Title: Stretcher cloth for a seat
Inventor: SCHLUETER PAUL
IPC: A63C11/00
Filed: 1983-04-28
Abstract: The present invention, ''Stretcher cloth for a seat'', enables skiers to erect a seat rapidly and conveniently. The invention can be produced with simple and light-weight means, without requiring any extensive equipment. In order to form a seat, the stretcher cloth is stretched between two skis which are thrust by their lower ends into the snow at a distance apart, fixing means for securing the cloth to each of the ski tips being provided at or on the upper region of the surface of the cloth, and one or more transversely extending loops, through which the ski sticks can be guided, being provided in the lower region of the surface of the cloth, the ski sticks being secured on or to the jaws of the ski binding. If the skis are set up on a suitable slope and, for example, thrust into the snow with their ends at a distance apart corresponding to the width of the torso, the stretcher cloth suspended between these two skis forms an extremely comfortable seat. The selection of a suitable loop for the ski stick makes it possible to adjust, for example, the length of the cloth and hence the resulting curvature of the cloth.
Patent DE-3318424-A1 (DE)
Title: Valve arrangement for controlling the brake pressure in a motor vehicle brake system
Inventor: REINARTZ HANS-DIETER
IPC: B60T8/26
Filed: 1983-05-20
Abstract: The invention proceeds from a valve arrangement for controlling the brake pressure in a motor vehicle brake system, which is arranged between a brake pressure source (1) and at least one wheel brake (8, 9). The valve arrangement (6) has two control valves (33, 56) operationally connected in parallel and controllable by the pressure of the brake pressure source (1), one control valve being designed as pressure-reducing valve (56) and the other as adjusting valve (33). Both control valves (33, 56) have a control piston (23, 39) displaceable against a control force; both control valves (23, 39) are provided with a closing element (24, 40), by means of which valve passages (27, 28); (38, 40) can be controlled as a function of the pressure of the brake pressure source (1). According to the invention it is proposed that the control valves (33, 56) be arranged coaxially in series in an essentially cylindrical housing (19, 11) and that between the housing inner chamber (19) and the housing end faces (17, 57) pressure medium ducts (5, 7) be made which can be connected to the brake pressure source (1) and/or to the wheel brake (8, 9). With such a configuration a simple valve arrangement (6) is arrived at which is easy to manufacture and assemble and can be used as a screw-in cartridge. <IMAGE>
Patent DE-3319001-A1 (DE)
Title: Printer operating with droplets of a fluid
Inventor: NILSSON KENTH
IPC: B41J2/155
Filed: 1983-05-25
Abstract: In a printer operating with droplets of a fluid for producing characters or images on a dot-by-dot basis, piezoelectric transducers which are arranged in columns, contacted and connected to one another via at least one web are provided for generating the droplets of fluid. When the printer is filled, the transducers dip into the fluid and when there is a change in electrical voltage at the contact eject droplets of fluid as a result of the piezoelectric movement produced. In order to obtain a level sensor which reliably indicates the level of printing fluid directly in the printing head in a simple manner, there is provision according to the invention for an additional transducer (22) to be provided at the upper end of the transducer line, which additional transducer (22) monitors the frequency in an electrical resonant circuit (23) and for the frequency change of this resonant circuit (23) when the fluid (21) drops below this transducer (22) to be utilised in order to generate a filling level signal. <IMAGE>
Patent DE-3324146-A1 (DE)
Title: Device for the storage of piece goods, especially sugar beet
Inventor: GERLACH GUENTER
IPC: B65G65/28
Filed: 1983-07-05
Abstract: A device for the storage of piece goods, especially sugar beet, in a plurality of large-capacity silo chambers (10) arranged next to one another is specified, from which chambers the sugar beet can be conveyed by means of a high pressure water jet (17) which is directed towards the sugar beet by means of a spraying head (18) arranged on the silo chambers (10). Each silo chamber (10) is assigned at least one spraying head (18) of its own. The latter is connected to a high pressure supply pipe (20), each spraying head (18) being accommodated in its own casing (22). Spraying heads (18) of this kind in casings (22) can be provided both on the front wall (13) and on the partition (21) between adjacent silo chambers (10). <IMAGE>
Patent DE-3324866-A1 (DE)
Title: Ram guide for an eccentric press
Inventor: KAISER HEINZ
IPC: B30B15/04
Filed: 1983-07-09
Abstract: A ram guide for an eccentric press, in which the ram driven by a connecting rod is guided in vertical guideways on guide elements lying on its outer periphery, is to be improved with regard to the guidance quality. This improvement consists in designing the ram (2) as a closed box-shaped frame (5, 6, 7) which has open side-wall areas and an open base area, and in attaching it with regard to the press table (9) in such a way that the bottom frame part (6) reaches under the press table (9) (Fig. 1). <IMAGE>
Patent DE-3326665-A1 (DE)
Title: Divisible tool for machining work
Inventor: KASTNER HERMANN DIPL ING
IPC: B23B29/04
Filed: 1983-07-23
Abstract: Published without abstract.
Patent DE-3328834-A1 (DE)
Title: Communication system having a ring-shaped transmission line
Inventor: MALY HORST
IPC: H04L12/433
Filed: 1983-08-10
Abstract: In the proposed communication system having a ring-shaped transmission line (ring) with directed traffic and a multiplicity of terminals each of which is connected to the ring via a receiving and transmitting line, there is provided between the receiving line and transmitting line of each terminal for the purpose of managing with as little expenditure as possible and of permitting a simple and reliable access process an electronic switch (ring switch) which can be controlled from the terminal of the associated user terminal. The switch is open only at the transmitting user terminal. The data transmission is performed in accordance with a procedure similar to HDLC. A particularly simple transfer of the right to transmit is achieved by arranging that the transmitting user terminal transmits a truncation sequence (a sequence of logic ones) at the end of its message, whereupon all user stations wishing to transmit open their assigned switches and feed a sequence of zeros into the transmission line. Only the terminal which continues to receive the ones sequence leaves its switch open and thus has taken over the right to transmit. The subsequently reclosed switches of the remaining user terminals permit data transmission without delay.
Patent DE-3329461-A1 (DE)
Inventor: OPITZ NORBERT DIPL PHYS DR
IPC: G01N33/52
Filed: 1983-08-12
Abstract: 1. A fixed membrane for limiting an indicator chamber having at least one optically measurable fluorescence indicator having fluorescence properties which can be changed by the concentration of a substance or by a physical or chemical parameter, characterised in that the membrane consists of a mixture of at least two polymers and that the quenching constant of the membrane is adjusted by the mixture ratio of the two polymers such that the measuring sensitivity over the entire measuring area is as high as possible.
Patent DE-3329469-A1 (DE)
Title: A roof rack for motor vehicles, in particular for passenger vehicles
Inventor: SCHOLZ BERNHARD
IPC: B60R9/055
Filed: 1983-08-16
Abstract: The invention relates to a device for transporting objects for sport skiing, to the extent that a ski rack or load rack on the roof of a motor vehicle, in particular a passenger vehicle is used for these purposes, on which roof one or two luggage boxes can be fixed, supported and mounted in a fashion which is favourable for air flow.
Patent DE-3332876-A1 (DE)
Title: Magazine belt
Inventor: VOLZ WERNER
IPC: B65G1/133
Filed: 1983-09-12
Abstract: Published without abstract.
Patent DE-3335956-A1 (DE)
Title: Amino-substituted, fluorine-containing pyrimidinyl reactive dyes
Inventor: NEUFANG KARL DR
IPC: C09B62/20
Filed: 1983-10-04
Abstract: Novel pyrimidinyl reactive dyes of the general formula <IMAGE>  have been made available, in which D, B, R, R1, R2, R3 and n have the meaning given in the application text. The novel dyes are suitable for dyeing and printing materials containing hydroxyl or amide groups.
Patent DE-3337472-A1 (DE)
Title: Cowl for a chimney pot
Inventor: BIPPUS HUGO
IPC: E04F17/02
Filed: 1983-10-14
Abstract: A cowl (4) for a chimney pot (1) which can be affixed on a masking frame (2) attached to the chimney pot (1) by a plurality of supports (3) - preferably four - has a substantially rectangular metal sheet (6) and two split gutters (5) which are attached on two mutually opposite edges of the metal sheet (6). The cowl is so produced that two split gutters are deflected, a substantially rectangular cowl sheet is cut to measure, both corresponding to the size of the chimney to be covered, the two split gutters are attached to two mutually opposite edges of the cowl sheet, and the cowl is fixed on the supports, a curvature being formed in the cowl sheet by making it oversized. <IMAGE>
Patent DE-3344483-A1 (DE)
Inventor: WITT GUENTER ING GRAD
IPC: B65G60/00
Filed: 1983-12-06
Abstract: 1. Apparatus for loading and unloading machines for working on circuit boards, in particular component mounting machines with carriers which are supported in a lift, and have parallel insertion planes for the circuit boards, being displaceable perpendicularly to the insetion planes in such a way that every insertion plane can be brought into the line of a supply path situated between the carriers and a loading and unloading position of the machine, onto which supply path the circuit boards can be conveyed from the carriers, and from which the circuit boards can be conveyed to the loading and unloading position by means of a drivable conveyor device, and with a returning device, which removes circuit boards which have been equipped from the loading and unloading position and initiates their return into the carriers, characterized in that the returning device (20 to 28) is constructed and controlled in such a way that circuit boards which have been processed can be drawn from the loading and unloading position (11) out of the plane of the supply path (18) and, in this position, introduced into the area between the carriers and the loading and unloading position (11) and, after a further circuit board, intermediately stored on the supply path (18), has been carried away, can be set on the supply path (18) and from there, returned into the carriers by means of a drivable loading device (15).
Patent DE-3344774-A1 (DE)
Inventor: SCHREINEMAKERS JOSEPHUS PROF
IPC: A61C9/00
Filed: 1983-12-10
Abstract: An impression tray for a dentate human jaw having a mobile mucosa and a stationary mucosa with a linear action boundary between the mucosae, the tray having an envelope which in plan follows the U-shape of the dental arch of the jaw and which has a U-shaped trough cross-section near the dental arch, the envelope having a buccal edge and a lingual edge or a palatal edge, the buccal edge and the lingual or palatal edge terminating substantially in the region of the mobile mucosa, the envelope being fillable with an impression material and being pressable onto the jaw. The U-shaped trough cross-section of the envelope extends around the associated dental arch and the stationary mucosa at a distance from them of less than 5 mm, preferably approximately 1 mm. The buccal edge and the lingual edge or palatal edge are pressable onto the mobile mucosa as a sealing strip beyond the action boundary near the mobile mucosa at least with the mobile mucosa mobilized. A narrow gap of, for example, at most 1 mm width can be left in places.
Patent DE-3403634-A1 (DE)
Title: Plug-connecting device for light-current installations
Inventor: REICHLE HANS
IPC: H01R13/703
Filed: 1984-02-02
Abstract: The plug-connecting device for light-current installations, especially telephone installations, comprises a multi-pole connecting part (10) like a plug socket and a plug part (2) which interacts with the connecting part (10), a contact pin protection body (3) being provided which can be displaced in the longitudinal extent of the contact pins (9) between guides of a contact pin support (1), which is supported by a base (30) having the connecting means, under the influence of the plug part (2) which is to be inserted or extracted. In this case, on its underneath, the contact pin protection body (3) supports at least one downwardly projecting separating slide (20) which interacts with at least one separating-contact pair (40) arranged in the base (30) and separates the separating-contact pair when the plug part (2) is inserted. As a result of these measures, it is now possible to produce a signal both during the insertion of the plug part and during its extraction, via the separating-contact pair which can be operated by means of the separating slide, and, especially for telephony, to use the separating contacts to bridge the connections which are interrupted when the plug part is pulled. <IMAGE>
Patent DE-3411756-A1 (DE)
Title: Installation for supplying mobile consumers with electrical power, especially for weekly markets, fixed locations and the like
Inventor: MINISTER WALTER
IPC: H02B1/50
Filed: 1984-03-30
Abstract: An installation is proposed for the temporary connection of a distribution box (41) to the central power supply, which installation consists of a shaft (12) which can be closed by a cover (123) and into which an earthing cable opens, and on whose wall a receptacle (124) with an insertion boundary is provided, into which receptacle a pillar (31) can be inserted when the shaft cover (123) is removed, which pillar (31) supports the distribution box (41) which is connected to the mains via a connecting cable (21) which emerges from the earthing cable which opens into the shaft (12). <IMAGE>
Patent DE-3411934-A1 (DE)
Title: Flaw-detecting device
Inventor: SICK ERWIN DR
IPC: G01N21/89
Filed: 1984-03-30
Abstract: A flaw-detecting device for flat objects generates a streak of light on the object which is imaged via a cylindrical optical system on a photoreceiver. When an object (11) having light-diffracting properties is used, the streak (12) of light is arranged essentially perpendicular to the structure (13) causing the light diffraction. Apart from the zeroth order of diffraction, the cylindrical optical system (14) further detects the first order of diffraction of the light emanating from the object. The light of the first order of diffraction is also imaged on a dedicated photoreceiver (Fig. 1). <IMAGE>
Patent DE-3413447-A1 (DE)
Title: Process for producing paper with high dry strength and low wet strength
Inventor: PFOHL SIGBERG DR
IPC: D21H17/37
Filed: 1984-04-10
Abstract: Process for producing paper with high dry strength and low wet strength by treating the surface of the paper with aqueous solutions which contain, in addition to a synthetic polymer as dry bonding agent, also 0.05 to 5 parts by weight per 100 parts by weight of a natural and/or synthetic thickening agent.
Patent DE-3413615-A1 (DE)
Title: Cutter head for machine tools, in particular wood- and plastics-machining machine tools
Inventor: HEYDT FRITZ DR ING
IPC: B23C5/22
Filed: 1984-04-11
Abstract: The cutter head is intended for machine tools for wood and plastics components and has a tool main body which is provided at the circumference with pockets for blades. Two blades are held in each pocket by a clamping piece which lies between the two blades and exerts mutually opposite clamping forces on the blades. The tool main body can have a relatively small diameter with a large number of blades. It is thereby possible to achieve a high feed rate and optimum tooth feed with small tool diameters.