baber/WOPTO huggingface dataset:
Patent DE-3622987-A1 (DE)
Title: Pressure chamber belt to enhance bowel peristalsis
Inventor: FRENKEL WOLF GERHARD DR MED
IPC: A61H23/04
Filed: 1986-07-09
Abstract: The pressure chamber belt comprises an inelastic tape-shaped matrix 1 on whose rear surface there are several pressure chambers 2. On supply of gas or liquid the highly stretchable membranes 2a of the pressure chambers 2 bulge forward against the abdominal wall when the belt is put on in the anatomically correct way. The intestinal contents are thereby conveyed in the direction of the rectum, which is desirable in constipation. The shape of the matrix 1 and of the pressure chambers 2 is adapted to the vault of the costal arch and the wings of the ilium. The pressure chambers 2 are connected to one another via valves 4 which permit volumetric flow into the neighbouring pressure chamber 2 from a specific, predetermined pressure onwards. Thus, after connection to the inlet nozzle 3a, from the central pressure chamber 2 successively all the other chambers up to that located at 5 o'clock - relative to the patient - are pressurised and compress the small and large intestines in the physiological sequence. The medium leaves the last pressure chamber via the outlet nozzle 3b. If all the valves 4 are opened a cold or warm liquid can flow through the pressure chamber belt without pressure. <IMAGE>
Patent DE-3627475-A1 (DE)
Inventor: GERGELY GERHARD DR
IPC: A61K9/46
Filed: 1986-08-13
Abstract: Process for the preparation of an effervescent granular material containing at least one solid, crystalline, edible organic acid, particularly citric acid and at least one alkali metal or alkaline earth metal carbonate splitting off CO2 on reacting with the organic acid in aqueous solution, in which optionally in a vacuum mixing machine, the acid crystals are wetted in a first reaction stage with a solvent for the acid, such as water, alcohol or a mixture thereof and are then thoroughly mixed for forming a first coating with a first pulverized coating compound containing at least one alkali metal or alkaline earth metal carbonate adhering to a binding coating formed by the reaction of acid and carbonate on the surface coating of the particular acid crystal, after which following formation of the first coating in at least one further reaction stage at least one further solid, pulverized coating compound, optionally coinciding with the first and having a content of at least one alkali metal or alkaline earth metal carbonate is added and reacted under vigorous stirring on the preceding coating formed during the preceding reaction stage and moist through the water of crystallization split off during the reaction and finally final drying takes place after breaking off coating formation, wherein part of the total acid quantity and part of the alkali metal and/or alkaline earth metal carbonate of the first coating compound is dissolved in the solvent prior to the appplication thereof to the acid crystals and they are reacted together, the thus prepared prereaction solution then being applied to the acid crystals, the effervescent granular material prepared according to this process and the use thereof.
Patent DE-3628345-A1 (DE)
Title: Interior-lighting circuit
Inventor: VONDRACEK PAVEL
IPC: B60Q9/00
Filed: 1986-08-21
Abstract: The invention relates to a switching arrangement for the interior lighting of motor vehicles, having a timing element which switches on the interior lighting for a specific period of time before, during and/or after leaving the motor vehicle after running it. The timing element is only switched on if the exterior lighting is switched on in a defined period of time during running of the motor vehicle.
Patent DE-3629665-A1 (DE)
Title: Blind shaft
IPC: E06B9/44
Filed: 1986-08-30
Abstract: The invention relates to a shaft for a spring-action or gathering blind, said blind shaft being of telescopic design.
Patent DE-3632236-A1 (DE)
Title: Miller for working stone
Inventor: BICKMEYER JOCHEN
IPC: B23Q11/00
Filed: 1986-09-23
Abstract: The invention starts from a miller for working stone, in which a feed line for the coolant is allocated to the tool. In order to obtain economical coolant consumption and adequate cooling at a high number of revolutions, a coolant sprayer is provided on the basis of the invention. The coolant sprayer is directed into the gap between the miller and workpiece, in the area of which the active elements of the miller run into the workpiece. In this arrangement, the coolant sprayer is a perpendicular pipe with several small discharge openings for the coolant.
Patent DE-3634795-A1 (DE)
Title: Female strip connector for mounting on a printed circuit board
Inventor: WIDMANN BRUNO DIPL ING
IPC: H01R12/58
Filed: 1986-10-11
Abstract: A female strip connector is provided for mounting on a printed circuit board, for plugging in indirectly. An arrangement which can be produced and assembled particularly easily and can also be connected electrically simply and reliably results from the fact that the connector strip body is provided with injection moulded mounting pins which can be pressed into holes in the printed circuit board. Contact sockets having attached contact springs are fitted in contact chambers in the connector strip body, with flexible press-in ends which are pressed into holes of the connections of the printed circuit board at the same time that the mounting pins are pressed into the printed circuit board.
Patent DE-3644924-A1 (DE)
Title: Structural phosphoprotein (pp 150) of human cytomegalovirus, its preparation and use
Inventor: JAHN GERHARD DR
IPC: A61K39/00
Filed: 1986-06-12
Abstract: The phosphorylated structural protein of molecular weight about 150 kd (pp 150) of human cytomegalovirus (HCMV) is highly immunogenic and is reliably recognised by human antisera. This protein can - after assignment on the genome of HCMV - be prepared by genetic manipulation wholly or in immunogenic part regions. Proteins of this type are suitable as reagent, for example in an ELISA, and as constituents of vaccines.
Patent DE-3701484-A1 (DE)
Title: Apparatus for positioning parts arranged in a row using grippers
Inventor: HOFMANN ROMUALD DIPL ING
IPC: B25J15/00
Filed: 1987-01-20
Abstract: There is described an apparatus for positioning parts arranged in a row using grippers which can pick up and release the parts to be positioned. The apparatus according to the invention is distinguished in that at least two gripper units are attached to a linear guide (5), of which at least one (1st axis module) is rotatable relative to the linear guide about an axis perpendicular to the longitudinal axis of the linear guide by means of a rotary joint (4) and the other (2nd axis module) is displaceable on the linear guide by means of a slide (9), and in that the grippers (1) are arranged offset from one another such that at least two grippers (1) can engage on a part (10). The apparatus according to the invention can thus be operated so that not only a total repositioning and resetting of the apparatus and thus heavy physical activities are dispensed with, but the apparatus can also move on its own, so that it can also be termed a "self-advancing manipulator". <IMAGE>
Patent DE-3704010-A1 (DE)
Title: Method of producing noble metal castings in dentistry, and device for carrying out the method
Inventor: MENZEL BERNHARD
IPC: A61C13/20
Filed: 1987-02-10
Abstract: The invention specifies a method and a device for carrying out the method, which permits production of a noble metal casting in dentistry with the use of any type of crucible and under an inert gas, preferably a forming gas. The device which can be subsequently built into existing equipment comprises simple components and a pivotable arm for supply of the inert gas inside the casting vessel.
Patent DE-3705820-A1 (DE)
Title: Screening housing
Inventor: HOFMANN WERNER
IPC: H05K9/00
Filed: 1987-02-24
Abstract: The screening housing (16) consists of a frame (8) which can be mounted on a printed circuit board (14), and of a cover (10). The frame (8) is composed of side walls (8a, 8b) whose lower edges have attachments (15) for soldering into the printed circuit board (14) and whose upper edges have flaps (9) onto which feathered contact spring strips (1) of V-shaped cross-section and the cover (10) are fitted. Both have corresponding slots (7, 17). The contact spring strips (1) are deformed while the cover (10) is being pressed on and at the same time produce a good electrical connection. The cover (10) is fastened by means of locks (22) which are pushed onto the flaps (9) at the sides. All the housing parts (1, 8a, 8b, 10, 22) are produced by contour etching. <IMAGE>
Patent DE-3706096-A1 (DE)
Inventor: LORENZ WALTER DIPL ING
IPC: E05F15/79
Filed: 1987-02-25
Abstract: The control device can be activated by means of opening and closing signals, but it ensures an independent control of the opening and closing movements of the door. With an opening signal present, during the actuation of a door handle the door is opened for a predetermined period of time. With a closing signal present, a closed door is locked, an open unused door is closed and locked, and an open used door is kept open for a predetermined period of time and then a closing operation is initiated. If the door is used during a closing operation this is at all events maintained for a predetermined period of time, then reversal occurs for a further period of time, subsequently a neutral holding of the door takes place for a further period of time, and then a new closing operation occurs. With a closing signal present, only a preadjustable number of reversing operations is possible, and subsequently the closing operation proceeds uninterruptably. The control device thus ensures that, after the closing signal has occurred, the door at all events closes within a specific period of time, and it is not possible to keep it open by a constant actuation of the reversing device. <IMAGE>
Patent DE-3711383-A1 (DE)
Title: Arrangement for damping vibrations
Inventor: KUNKEL HEINRICH DR
IPC: F16H7/08
Filed: 1987-04-04
Abstract: In a torsion spring 9, the vibrations of the coils 17 are damped by a damping element 14 resting on the surface 24 under preloading. This element is made for example of plastic and has a groove 15 adapted to the torsion spring 9. The preloading can be created by the inherent material elasticity or by separate springs 21, spring sleeves 19 or the like. <IMAGE>
Patent DE-3711952-A1 (DE)
Title: Process and apparatus for deburring perforated bricks
Inventor: INGENPASS HEINZ DIPL ING
IPC: B28B11/18
Filed: 1987-04-09
Abstract: A process and an apparatus for deburring the perforation edges of perforated bricks which are produced by extrusion. In order to avoid the high-outlay cutting and grinding of the perforated bricks after firing, by means of which a clean perforation side is to be achieved, the burrs on the perforation borders are, according to the invention, pressed into the perforations when the perforated bricks are still in a plastically deformable state, before the firing thereof. In order to carry out this process, the invention provides a load-bearing panel (7) which can be displaced relative to a perforated brick and from which there project shaped pins (9) which are each assigned to the perforations (4) of the perforated brick. Said shaped pins (9) are matched, in terms of their cross-sectional shape, to the perforations (4) and can be inserted into said perforations. In order to achieve satisfactory insertion, the shaped pins (9) exhibit an insertion surface (93) and are fastened such that they can be deflected out laterally. <IMAGE>
Patent DE-3715196-A1 (DE)
Title: Alarm signalling system
Inventor: PUDELKO ERICH DIPL PHYS
IPC: G08B26/00
Filed: 1987-05-07
Abstract: An alarm signalling system having a multiplicity of detectors connected to one or more two-wire loop lines exhibits for each detector a line module which is provided with a control device. The line module contains a switching means which, when the alarm signalling system is taken into operation, is at first open. The first line module connected to the central station receives an address from the central station which is stored in the control device, and then the command for closing the switching means. In this manner, all line modules to which the detectors are connected are provided in succession with addresses, as a result of which they can be selectively activated by the central station and can receive commands and transmit messages to the central station.
Patent DE-3717600-A1 (DE)
Title: Aqueous hand cleaning composition
Inventor: SCHUETZE RALPH
IPC: C11D17/00
Filed: 1987-05-25
Abstract: A cleaner composition which is free-flowing or gel-like and has a content of 4-12% by weight of water-soluble anionic, nonionic and/or ampholytic or zwitterionic surfactants and 5-15% by weight of emulsifiers which are insoluble or only partly soluble in water, of the type of adducts of 1-5 mol of ethylene oxide and fatty acids or fatty alcohols with 12-16 C atoms and/or the mono- or di-(C2-C3)-alkanolamides of fatty acids with 12-18 C atoms, and 10-20% by weight of hydrophilic organic solvents with a boiling point of 100-300@C under 1 bar and at least one ether or ester group and 1-3 other oxygen-containing groups of the type of hydroxyl, ether or ester group in the molecule and 30-75% by weight of water, and the use thereof for cleaning heavily soiled skin (soiled with paint, dyes, oils, lubricants and tar).
Patent DE-3718061-A1 (DE)
Title: Recoverable trench sheeting
Inventor: KETTLER PAUL ERICH
IPC: E02D17/04
Filed: 1987-05-28
Abstract: The provision of sheeting is specified in particular in the construction of deep trenches. Here, the object of the invention is to improve the known sheeting. To this end, it is proposed to use a plate section (1) in which expanding sections (2, 3) are mounted and guided in a longitudinally adjustable manner. The expanding sections (2, 3) can be led out of the plate section at the end faces via drive elements. <IMAGE>
Patent DE-3719695-A1 (DE)
Title: Gas-tight furnace, in particular vacuum furnace
Inventor: WINKELKOETTER HANS-PETER
IPC: F27D99/00
Filed: 1987-06-12
Abstract: A gas-tight furnace, in particular a vacuum furnace, has a hood-shaped upper section and a bottom that are each provided with a circumferential coupling flange. A socket device for holding objects is provided in the bottom, the socket device being at anode or cathode potential and electrically insulated from the bottom or the furnace by an insulating unit. The insulating unit consists of a plate of electrically insulating material which rests on a support, that in turn stands on the bottom of the furnace.
Patent DE-3721146-A1 (DE)
Inventor: FRANZ HANS-JOACHIM
IPC: E06B7/23
Filed: 1987-06-26
Abstract: A water-tight sliding door or hatch cover which runs on rails has an inflatable seal 4 provided at the door periphery is characterised in that the roller 10 axles 11 extend perpendicular to the door surface such that when the seal is inflated the door is moved away from the periphery against the action of springs 12 acting on the rollers. The door is restrained by hooks 7, 8, 9 at each end. <IMAGE>
Patent DE-3723620-A1 (DE)
Inventor: HERMESMEYER ALEXANDER C DIPL I
IPC: H04W88/02
Filed: 1987-07-17
Abstract: A motorcar telephone comprises a radio apparatus (20) and an operating element (22) interconnected via at least one data line (24, 26) on the one hand and low-frequency lines (28, 30) on the other. To permit operation of an additional station, a switching unit (34) incorporated in the lines (24 to 30) - is connected with an additional apparatus, for example a cordless telephone, telefax machine, bell or similar, - has an interface (48) incorporated int he data line (24, 26) a data input (46, 64) of which is connected to one section of the data line (24, 26) and a data output (52) of which is connected to the other section of the data line (24, 26) via a (first) switch (54) at a linkage point (56), and - comprises a low-frequency switch (relay 66) controlled by said interface (48), which establishes a low-frequency connection between the radio apparatus (20) and the operating element (22) or the additional apparatus (26). A bypass line (50) -comprises a second switch (58) operating inversely to the first switch (54) - and is connected at one end to the data input (46) and at the other end to the linkage point (56).
Patent DE-3723825-A1 (DE)
Title: Method and apparatus for stretching a metallic workpiece
Inventor: KOPP REINER PROF DR ING
IPC: B21J5/00
Filed: 1987-07-18
Abstract: When stretching a metallic workpiece in a forging press, forging of the workpiece in as homogeneous a manner as possible throughout presents considerable difficulties. Forging of the workpiece throughout is desired since it has a very decisive effect on the quality of the forged product. During the process of stretching the workpiece, cracks on the surface of the workpiece or even edge cracks furthermore also very frequently occur and these defects or damage make it necessary to discard the finished forged products as scrap. According to the invention, however, all these disadvantages are avoided by virtue of the fact that the workpiece (5), before the respective stretching or compression between the top die (6) and the bottom die (7) of the forging press, is moved or displaced in the direction (20) in which the workpiece is stretched, taking into account the extension of the workpiece (5) measured during the deformation, in each case only by an amount such that the edge (8) of the preceding bite lies within the edges (9, 10) and (11, 12) of the dies. The measurement of the degree of stretching is preferably performed continuously by mechanical, electrical or optoelectronic means. <IMAGE>
Patent DE-3724081-A1 (DE)
Title: Troughed conveyor belt
Inventor: LACHMANN H-P DR ING
IPC: B65G17/02
Filed: 1987-07-21
Abstract: An endlessly circulating troughed cable-drawn conveyor belt having drivers for the conveyed material on the conveyed-material side is proposed. The drivers for the conveyed material are constructed in segment form. At least two tension cables having associated cable drivers are provided, namely for each segment. The segments and the cable drivers can be connected directly to one another through the belt, preferably by means of screw connection, supporting rollers which bear the belt being provided between the cable drivers. <IMAGE>
Patent DE-3725997-A1 (DE)
Title: Process for the preparation of polyarylene sulphides
Inventor: FUJII TSUGUO
IPC: C08G75/02
Filed: 1987-08-05
Abstract: The invention relates to a process for the preparation of polyarylene sulphides by reacting alkali metal sulphides with polyhalogenated aromatic compounds in an organic polar solvent in the presence of   (A) an alkali metal salt of a phenolic aromatic dicarboxylic acid of the formula (HO)m-Ar-(COOM)n in which Ar is a divalent to tetravalent aromatic group having 6 to 24 carbon atoms, M is an alkali metal atom, and m and n have the value 1 or 2, (B) an alkali metal hydroxide and/or an alkali metal alkoxide, and optionally (C) an alkali metal salt of an inorganic acid.  p
Patent DE-3726487-A1 (DE)
Title: Process for the stabilization of liquid long-life milk products
Inventor: BUCHHEIM WOLFGANG DR
IPC: A23C9/152
Filed: 1987-08-08
Abstract: In the production of liquid long-life products such as evaporated milk, evaporated cream or coffee cream, in the production, storage and distribution, quality-reducing destabilization phenomena can occur (e.g. flocculation, viscosity increase, creaming, sediment formation, coagulation in hot coffee). To reduce or avoid these phenomena, in particular, certain salts (stabilization salts), such as hydrogen carbonates, citrates and phosphates, are added before the sterilizing thermal treatment. Liquid long-life milk products for which the sterilization is performed by continuous heating and packaging is performed under aseptic conditions are stabilized according to the invention by adding all or a portion of the stabilization salts used after the thermal treatment.
Patent DE-3728063-A1 (DE)
Title: Paint and/or coating composition for corrosion prevention
Inventor: PSADER JOSEF
IPC: C09D4/00
Filed: 1987-08-22
Abstract: Two-component paint and/or coating composition for preventing the corrosion, in particular, of reinforcement steel, which composition comprises   (a) (C1-8)alkyl acrylates and/or methacrylates, and/or hydroxy(C1-8)alkyl acrylates and/or methacrylates, and   (b) an organic peroxide as well as, if desired, other conventional additives, which can also be employed at temperatures below zero degrees Celcius.
Patent DE-3731181-A1 (DE)
Title: Process and device for coating poorly accessible wall surfaces, entirely or partly enclosing cavities, of metallic articles
Inventor: ASCHER FRANZ
IPC: B05B13/06
Filed: 1987-09-17
Abstract: The process serves for coating poorly accessible wall surfaces, entirely or partly enclosing cavities, of metal articles with thermoplastic powder. To make such poorly accessible wall surfaces accessible to coating with thermoplastic powder, the article to be coated is brought at least to the melting point of the plastic powder and the plastic powder is injected as a cloud into the cavity and deposited on the hot application surface.
Patent DE-3738391-A1 (DE)
Title: Process for removing impurities by distillation from used oil
Inventor: WILHELM JOACHIM DR
IPC: C10M175/02
Filed: 1987-11-12
Abstract: The used oil is sprayed in a drying room at temperatures of approximately from 150 to 250@C, steam (water vapour) being drawn off. Then the used oil is evaporated in an evaporator battery at temperatures of from approximately 200 to 350@C under a pressure of at most approximately 300 mbar. In the process, the oil is passed through a plurality of successive, indirectly heated evaporator units. In each evaporator unit, the oil first flows downwards in an outer annular chamber and then, in an inner chamber, flows upwards, exposed to stripping steam, in contact with heating elements. Above the oil in the evaporator battery, a stripping steam/oil vapour mixture is pumped off. The mixture is cooled to temperatures of approximately from 100 to 130@C, condensing oil being taken off and stripping steam being drawn off.
Patent DE-3740126-A1 (DE)
Title: Block lock for burglar-alarm systems (EMA)
IPC: E05B45/06
Filed: 1987-11-26
Abstract: Block lock for burglar-alarm systems (EMA), in which the bolt is movable by means of the vertical stroke of a toothed slide via a toggle joint coupled to a toothed pinion and can be locked in the closing-off position by means of a detent controllable electromagnetically, and in which, in the closing position of the bolt and the lower position of the slide, a switch contact is actuated by the latter and consequently the burglar-alarm system (EMA) is primed, there being inserted in the circuit of the said block lock two connection points in touch contact with the lock-case cover and at least two resistors connected easily releasibly in a freely accessible position to soldering terminals.
Patent DE-3742627-A1 (DE)
Title: Wood preservative
Inventor: BONIN WULF VON DIPL CHEM DR
IPC: B27K3/50
Filed: 1987-12-16
Abstract: The invention relates to the use of reaction products of fatty acids or fatty acid mixtures which have melting points of < 75@C with polyalkylenepolyamines, these reaction products having quaternary basic amino groups, which are used as wood preservatives and open-pore paints for wood which contain these reaction products which have quaternised basic amino groups.