baber/WOPTO huggingface dataset:
Patent DE-3132906-A1 (DE)
Title: Method and device for storing free-flowing substances for the purpose of pressurised delivery, in particular spray cans, spraying units and metering devices
Inventor: DAIMLER BERTHOLD H DR
IPC: B05B9/04
Filed: 1981-08-20
Abstract: A further design and application of the principle of the axially elastic expansion cylinder for environmentally friendly spraying techniques. Liquid, pasty and powdery filling media can be sprayed or nebulised at high pressure without a propellent or compressed gas. The design is as a disposable or reusable spray can, spraying unit, device for the pressurised delivery of liquids from pressureless containers and pumps without sliding seals. The example of an aerosol spray can with an outer protective casing is shown in Figure 4 in the filled state. The elastomeric cylinder is illustrated in the expanded state with the compression spring arranged in the dead space displacement pot in the compressed state. The liquid is introduced under pressure and removed via the nebuliser valve. The expansion cylinder has a preferably flexible reinforcement (not illustrated) against radial expansion. In the case of rigid reinforcement of the cylinder casing, for example by wire wrapping or rings, the container can be pulled apart by means of mechanical clamping devices (cf. Figures 6 to 13) and then filled without pressure. A flexible cartridge can also be used. When the clamping device is relieved, the contents of the container are pressurised as desired for emptying. Examples of application: hairspray, body-care spray, room spray, vehicle/machine care, surface treatment, damping, pesticides, fire extinguishers and many others. <IMAGE>
Patent DE-3136639-A1 (DE)
Title: Conveyor belt
Inventor: MORLOCK ERWIN
IPC: B65G17/12
Filed: 1981-09-16
Abstract: The conveying capacity of steep-angle conveyors is determined by the run-off speed of the conveyed parts at the ejection point, it being assumed that the conveyor belt is fully occupied. Since parts transported beyond the ejection point regularly lead to faults, the actual occupation rate, which is approximately 70% of full occupation, cannot be assumed and hence the belt running speed increased. The invention indicates that plates are to be fixedly attached to the conveyor belt which, by their pivoting or tilting movement on reaching the upper deflection point, eject parts still present on the conveyor belt, so that the belt running speed can now be defined in accordance with the average occupation of the conveyor belt and hence the conveying capacity of such a steep-angle conveyor can be significantly increased. <IMAGE>
Patent DE-3140419-A1 (DE)
Title: Binder preparation for producing thixotropic, fire-resistant, carbon-containing casting compositions
Inventor: WOLF GEB BOCK
IPC: C04B35/66
Filed: 1981-10-12
Abstract: The invention relates to a binder preparation for producing carbon-containing, fire-resistant casting compositions of high thixotropy. It contains carboxylic acids, especially polymeric carboxylic acids and hydroxycarboxylic acids, and also reactive aluminium compounds and amorphous silica. The highly thixotropic casting compositions which can be made up with a little water, can be compacted to a low porosity by intensive vibration.
Patent DE-3144800-A1 (DE)
Title: Bituminous composition optionally containing plastics
Inventor: HOELL RUPERT
IPC: C08L95/00
Filed: 1981-11-11
Abstract: A method is described for the use of pyrolysis oil from plastic waste, plastic-containing refuse, hydrocarbon-containing special refuse, etc. (including used rubber) in bituminous compositions. Complete or partial hydrogenation of the pyrolysis oil and the attendant considerable reduction in the inherent odour (in particular compared with tar oils) allows the range of applications of pyrolysis oil-containing bituminous compositions to be broadened, with retention of the advantages associated with the use of pyrolysis oil, for example the lowering of the breaking point, shortening of stirring times, etc. (fraction > about 160 DEG C). The extent of hydrogenation can be matched to the particular requirements, i.e. it is also possible to admix or use separately unhydrogenated oil (fractions). Compositions which can be processed at low temperatures can be prepared with the aid of a fraction or fractions boiling below about 160 DEG C, the good solubility, in particular of the aromatic hydrocarbons, being utilised.
Patent DE-3146084-A1 (DE)
Inventor: ANDERSCH WOLFRAM DIPL BIOL
IPC: C12P7/28
Filed: 1981-11-20
Abstract: The invention relates to a process for fermenting carbohydrate- and phosphate-containing liquid media with limitation of phosphate with bacteria capable of forming butanol, acetone and/or ethanol as fermentation products performed with a total phosphate content in the medium of 1.0 to 0.4 mmoles.
Patent DE-3146644-A1 (DE)
Title: Device for transcutaneous blood gas analysis
Inventor: MAURER ANDREAS
IPC: A61B5/00
Filed: 1981-11-25
Abstract: In a device for transcutaneous blood gas analysis with a sample volume which is closed off on one side by a membrane permeable to the gas to be analysed and applicable to the skin of a patient and on the other side is connected to an optical detector for the gas to be analysed, the sample volume is divided up into a receptacle arrangement closed off by the membrane and a measuring chamber connected to the detector. The receptacle arrangement and the measuring chamber are spatially separate from each other and are connected to each other by hoses. Only the receptacle arrangement need be brought into contact with the skin of the patient and can therefore be made small and lightweight, so that the device is also suitable for blood gas analysis of neonates.
Patent DE-3148718-A1 (DE)
Title: Alarm system with an alarm triggering device mounted on a doorpost
Inventor: MEYER FERDINAND
IPC: G08B13/08
Filed: 1981-12-09
Abstract: The alarm system has an alarm triggering device (9) which is mounted at a distance from the closing plate (4) on the side of the door cladding (2) facing the room to be protected. The free end (19) of a probe lever (16) rests on the closing plate (4) and has a switch contact which is at a short distance from a switch contact which is fitted to the edge (20) of the side wall (21) of the device (9) facing the door (6). If an intruder breaks open the door (6), the closing plate (4) presses the probe lever (16) with its switch contact against the switch contact on the edge (20) of the side wall (21), as a result of which a siren (26) is triggered. The probe lever can also trigger a sound generating device which is driven by compressed gas. The triggering device (9) can be fitted to any existing doorpost and triggers even on an attempt to break open the door, before major damage occurs. <IMAGE>
Patent DE-3209594-A1 (DE)
Inventor: LUTHER HANS WERNER
IPC: F42B12/06
Filed: 1982-03-17
Abstract: An improved subcaliber fin-stabilized penetrator projectile having a plurality of high density pre-penetrator elements mounted in axial alignment in front of a main penetrator body. A casing having a frusto-conically shaped inner axial through-bore is threadably mounted on said main penetrator body and said pre-penetrator elements are matingly mounted in said through-bore and have mating frusto-conical shapes. A ballistic hood is threadably mounted on the forward end of the casing. The main penetrator and pre-penetrator elements are made of a high density metal alloy.
Patent DE-3212632-A1 (DE)
Title: Method and apparatus for producing an induction rail for linear motors, and use of a material therefor
Inventor: MAIER JOERG DR
IPC: B22D11/00
Filed: 1982-04-05
Abstract: A method and an apparatus for producing a webbed induction rail for linear motors composed, for example, of an aluminium alloy containing 0.7 to 3.5% manganese, optionally 0.1 to 2% magnesium, up to 0.1% iron and up to 0.15% silicon in addition to other permissible additives, the remainder being pure aluminium having a purity of not less than 99.5%, by casting is intended to make it possible to produce induction rails, in particular for high-performance fast tracks, more cheaply and with more advantageous limits for the electrical conductivity. This is achieved by a method in which the induction rail is cast on a strip-casting plant, particularly preferably with web, head and foot as a single piece, or, alternatively, in sections; in the latter case, the web of the induction rail is cast on a strip-casting machine and then joined mechanically or thermally to a rail head and/or a rail foot. The preferred apparatus comprises gravity dies which are formed by parts of two beads arranged running circumferentially side by side, with the gravity dies being moved in the casting direction. Each of the dies has a casting chamber, the contours of said chamber of the die(s) producing the cross section of said induction rail transversely to the casting direction.
Patent DE-3215502-A1 (DE)
Title: Pivoting interruptor switch for high voltage
Inventor: ZUERCHER ERNST
IPC: H01H31/28
Filed: 1982-04-26
Abstract: In order that the thrust movement of the switch blade (21) turns out to be long at the end of the switching-on process and allows deep engagement of the switch blade end (22) in the stationary contact (4) of the switch (1), an articulated quadrilateral lever transmission (20) is provided on the frame (2) as a drive, which transmission has rocking levers (230, 240) of different lengths. The longer rocker lever (230) is designed bent such that, in the off position, it engages around the frame joint (24) of the shorter rocking lever (240) without crossing over. Theoretically, the levers thus intersect between the frame joint (23) and the coupling joint (231) of the longer rocking lever (230), on the one hand, and the frame joint (24) and the coupling joint (241) of the shorter rocking lever (240) on the other hand. The rocking levers (230 and 240) do not actually intersect, however. This makes a particularly simple configuration of the drive possible. <IMAGE>
Patent DE-3217290-A1 (DE)
Inventor: POINTNER MARTIN
IPC: H04N1/032
Filed: 1982-05-07
Abstract: A single piece electrode comb or device includes two circuit boards having conductor paths and two separate rows of needle-like recording electrodes which are electrically connected to separate paths of the respective circuit board encapsulated in a single plastic resin body with the electrode rows extending to a recording edge formed in a rib along one edge of the body. To form the electrode comb, a device having two substantially similar rectangular cross-sectional shaped halves is assembled in one position to form a winding core on which a wire is wound with a plurality of turns, clamped and joined to the respective circuit boards which are mounted on faces of the two halves, subsequently the wires are separated along a parting plane and the two halves are disassembled with one being rotated 180 DEG relative to its previous position so that the faces with the recesses are adjacent each other to form a casting mold into which a plastic resin is injected to encapsulate the wires which after hardening of the plastic are trimmed back at least along the recording edge.
Patent DE-3229545-A1 (DE)
Title: Intaglio printing cylinder apparatus for plating and deplating
Inventor: METZGER HUBERT
IPC: C25D7/04
Filed: 1982-08-07
Abstract: Polypropylene plastic baskets for phosphorised or non-phosphorised copper anode grains are suspended in a bath of plating electrolyte, one basket on each side of the cylinder to be plated. The upper sides of the baskets are situated below the surface of the plating solution, the upper part of the cylinder lies above the surface of the electrolyte, lead anode conductor strips extend downwards along the insides of the rear walls of the baskets, and the front walls of the baskets are perforated. When the cylinder has completed the printing, it is returned to the plating apparatus and deplated in order to remove the copper. In order to prevent the copper from building up on the inner walls of the baskets through the perforations and to prevent the grains of reduced size projecting through the basket openings, a porous plastic plate is arranged over the lower part of the inner surface of each of the baskets. Titanium shields are placed between the baskets and the cylinder over the inner walls of the baskets and are in electrical contact with the lead anode conductor strips so that copper is plated from the cylinder onto the shields.
Patent DE-3231758-A1 (DE)
Title: Connecting strap
Inventor: SCHLIEPHACKE HEINRICH DIPL ING
IPC: E04G17/02
Filed: 1982-08-26
Abstract: The invention relates to a connecting strap for two wooden beams to be connected in their longitudinal direction, as are used for example in formwork construction. The aim of the invention is to design a strap in which the loadbearing capacity of the connection is determined not by the pressure on the face of a hole in the wood, but by the pressure of the correspondingly profiled connecting strap against the wood.
Patent DE-3232309-A1 (DE)
Title: Models adhering to wall-mounted display boards
Inventor: LOTTERMOSER MANFRED DIPL PHYS
IPC: G09B1/06
Filed: 1982-08-31
Abstract: Models for educational purposes, which adhere to any wall-mounted display boards, even blackboards, have adhesive surfaces made of moisture-retaining material. They can be moved back and forth on the wall-mounted display boards and be removed and placed on again many times without losing their adhesion. They can also be placed one above the other and displaced relative to one another. It is possible to write on them and they may be of flat or relief-type construction.
Patent DE-3233363-A1 (DE)
Inventor: SCHNELLE EBERHARD DR
IPC: A61G1/02
Filed: 1982-09-08
Abstract: 1. A table for supporting patients, with a portable chassis (10) and a plate arrangement (12) disposed thereon, wherein said chassis (10) has near its front ends respectively a horizontal support spar (14) extending transversely to the longitudinal extension of said chassis (10) and having attached to its ends two upwardly extending side pieces (18), and said support spar holds said plate arrangement (12) to prevent a lateral displacement thereof, wherein said plate arrangement (12) is held releasably on said support spars (14) and includes two longitudinal spars (28) located at the longitudinal sides of said plate arrangement (12), as well as at least one plate (30, 32) which is held between said longitudinal spars (28) and allows X-rays to pass through, characterized in that said plate consists of an internal plastic layer (34, 36) and two outer metal layers (38, 40 ; 32, 44) which are joined to the surfaces of said plastic layer (34, 36) and which are thin in comparison to said plastic layer.
Patent DE-3234723-A1 (DE)
Title: Driving and/or deflecting drum for conveyor belts
Inventor: ALLES RAINER DIPL ING DR
IPC: B65G23/02
Filed: 1982-09-18
Abstract: The driving and deflecting drums in belt conveyor systems are usually provided with a surface covering of elastomeric material, which, during conveyor operation, is subjected to unavoidable wear and must from time to time be repaired or completely renewed. To limit and simplify the work which this entails, the invention proposes that the covering be in the form of an endless belt which is not connected to the drum, but only runs round in frictional contact with the latter under the conveyor belt section lying on it.
Patent DE-3238594-A1 (DE)
Title: Unit for growing seedlings
Inventor: BRAUN BRUNO
IPC: A01G9/10
Filed: 1982-10-19
Abstract: The invention relates to a unit and a method for growing seedlings in transport containers which are filled with soil, and comprises a plastic plate which is separated longitudinally and transversely and is provided with parallel rows of planting wells arranged at a very short distance to each other, which rows are only connected to each other at the ends by a rim which delimitates the plate with the planting wells which are staggered in each row with respect to the gaps and whose bottoms are open or virtually completely open. To the plate with the planting wells there is assigned at least one carrier plate with openings or wells which are open at the bottom, into which the rows of planting wells, which are to be removed from the plate with the planting wells, can be inserted at a distance from each other.
Patent DE-3242998-A1 (DE)
Title: Roof for a coke-chamber oven
Inventor: GEDACK GUENTER
IPC: C10B29/02
Filed: 1982-11-20
Abstract: The invention relates to a roof construction for a coke-chamber oven in which a recuperative removal of heat from the multilayer roof construction is provided.
Patent DE-3245931-A1 (DE)
Title: Liquid crystal display cell
Inventor: BRENDLE KONRAD
IPC: G02F1/1335
Filed: 1982-12-11
Abstract: It is proposed to dye at least one cover plate in order to improve the coloured display of a liquid crystal display.
Patent DE-3246994-A1 (DE)
Title: Process and apparatus for automatically adjusting a lathe tool with bit carrier
Inventor: BLUM GUENTER
IPC: B23B29/034
Filed: 1982-12-18
Abstract: The invention relates to a process and apparatus for automatically adjusting a lathe tool with bit carrier on the working spindle of a machine tool, in which a machine table, serving for receiving a workpiece to be machined, and the working spindle are translatorially adjustable in relation to each other in a first numerically controlled degree of freedom in the direction of the rotary axis of the working spindle, and the working spindle can be oriented rotatably about its rotary axis in a second, likewise numerically controlled degree of freedom. In this case, one of these degrees of freedom is utilised for releasing and clamping the bit carrier on the tool body of the lathe tool and the other degree of freedom is utilised for adjusting the bit carrier on the tool body.
Patent DE-3300636-A1 (DE)
Title: Open-end friction-spinning device
Inventor: STAHLECKER FRITZ
IPC: D01H4/16
Filed: 1983-01-11
Abstract: In an open-end friction-spinning device having two rollers which are arranged next to one another, form a V-shaped nip and are driven in the same direction, the fibres are fed onto the cylindrical surface of a roller designed as a suction roller, at a distance from the V-shaped nip, so that the fed fibres experience a deflection at the edge of the mouth of a feed channel, before they pass into the V-shaped nip. As a result of this deflection, the fibres are stretched and made parallel.
Patent DE-3303407-A1 (DE)
Title: Multi-purpose press frame
Inventor: BRINKMANN HERMANN
IPC: B27M3/00
Filed: 1983-02-02
Abstract: A multi-purpose press frame is described which has a rectangular, erectable base frame with at least one pressure beam, which runs parallel to the side columns and on which vertically adjustable pressure units with abutments are arranged, and also a slide extending parallel to the pressure beams, guided on the horizontal parts of the base frame and having horizontal pressure units which are vertically adjustable on the slide. The base frame is composed of easily releasable frame profile parts and is pivotably mounted on standing feet. It can therefore be set with its frame plane in both a vertical position and a slightly inclined position. In addition, the vertically acting pressure units and abutments can be pivoted by 90 DEG  relative to the frame plane and can be equipped with pressure strips for the uniform production of pressure during carcass pressing. This configuration therefore provides a light and also easy-to-manipulate press frame which can be used not only for frame pressing, such as, for example, for window frames, but also for edge or board gluing and finally also for carcass pressing. The novel press frame can therefore be used universally.
Patent DE-3303761-A1 (DE)
Inventor: RESKE ECKART DR
IPC: C08L59/04
Filed: 1983-02-04
Abstract: 1. A mixture essentially composed of a polyoxymethylene and of 5 to 60 % by weight, based on the total mixture, of a polyurethane, wherein the polyurethane is built up exclusively from aliphatic components and has an elongation at break of 800 - 1,500 % and a Shore hardness A not exceeding 81.
Patent DE-3305903-A1 (DE)
Title: Container for transporting liquid or flowable media
Inventor: SKIRDE GERHARD
IPC: B65D88/62
Filed: 1983-02-21
Abstract: The container body (10) has in its interior (12) at least one flexible partition (20) which is formed by an approximately tubular shaped body (21) which is constructed to be closed at one end and whose open end, corresponding to the cross-sectional area and shape of the interior (12) of the container (10) is attached by its circumferential edge (22) to the inside wall surface (15) of the container, the container (10) having a closable filling and removal nozzle (30, 31) on each side of the connection region of the partition (20) to the inside wall surface (15) of the container so that each filling and removal nozzle is connected to a chamber, formed by the partition (20), in the container interior (12) (Figure 2). <IMAGE>
Patent DE-3307527-A1 (DE)
Title: Adjustable door hinge
Inventor: PFAEFFLI WALTER
IPC: E05D11/04
Filed: 1983-03-03
Abstract: A lower hinge part is intended to be connected to a frame and contains two mutually parallel supporting bolts (5). In order to clamp these in the associated bores (6), but allow a correction of their position, there is a screw (8) which is equipped with a head (9) and which engages into recesses (10) of the supporting bolts (5). The head (9) is equipped with a knife edge (14), so that it cuts its own orifice in the wooden frame (3). An upper hinge part contains a round tab (24) which can be screwed by means of a screw (32) more or less deeply into a recess (26) of a door (4). A pin projecting into the upper hinge part bears against a ball which is inserted into a vertically adjustable screw in the upper hinge part. The vertical position of the door (4) can thereby be corrected. A hinge of this type allows the door to be corrected in three planes, without the door having to be removed. <IMAGE>
Patent DE-3307847-A1 (DE)
Title: Clock-synchronous 4-channel binary event counter for high bit rates
Inventor: LEHMANN ERWIN ING GRAD
IPC: H03K21/02
Filed: 1983-03-05
Abstract: The invention relates to a clock-synchronous 4-channel binary event counter with a total rate for the bits to be processed of the four input channels of more than 600 Mbit/s. The 4-channel binary event counter is constructed from modules of the ECL-100k series and comprises a first and a second flip-flop module which contain the D-flip-flop components 1 to 6 or 7 to 12 (Fig. 5), and also a 6-bit adder 1. The counting events detected via the four input channels 11 to 14, such as bit errors, are added and stored, or the memory contents are increased by the result of the addition and the final value is output in hexadecimal form via the output channels 01, 02, 04 and 08 (in negative logic). The most significant bit on the output channel 08 can be used as a carry pulse for a further, slower counting stage. The memory contents of the 4-channel binary counter are erased by a reset signal R. Due to the special connection structure of the circuit - only signal connections in each case between one flip-flop module and one 6-bit adder, or no simultaneous signal connections between the flip-flop modules and the 6-bit adder are permitted - and the resulting simple structure of the impedance-matched signal connections, and also due to the measure of performing only one addition operation between the flip-flop stages, the high processing speed of the modules can be fully exploited. <IMAGE>