baber/WOPTO huggingface dataset:
Patent DE-3028658-A1 (DE)
Inventor: EBERT EBERHARD
IPC: G05D23/02
Filed: 1980-07-29
Abstract: 1. Thermostat for regulating a radiator valve, comprising a mounting base (1) having a securing flange (2), a rotating knob (12) which can be screwed so as to be held therein, the maximum rotating capacity of which relative to the mounting base is limited between two end positions by means of stops, and a temperature-dependent expansion system (16) mounted in the interior of the rotating knob, the rotating knob being provided with a releasable auxiliary adjustment device, which prevents the rotation of the rotating knob at a pre-determined set value and which has an unlocking button (35) and which is acted upon by a spring (36) and which is movable in a longitudinal groove provided on the outer periphery of the rotating knob and which has a radialy protruding projection, characterised in that the unlocking button (35) of the rotating knob (12) which is pressed radially outwards by the force of the spring (36) supported against the temperature-dependent expansion system (16), supports a projection (41) which has a serrated cross-section which protrudes radially outwards and which co-operates in a locking manner with wedge-shaped longitudinal grooves (42, 43), which are formed accordingly and which are mounted on the inner periphery of a co-axial, hollow cylindrical extension (10) of the mounting base (1), and one of which at least is formed as a blocking groove (43) with a correspondingly formed serrated cross-section, the flanks (44) of both serrated cross-sections being formed in such a manner that there is no restriction when there is reciprocal engagement when turning the rotating knob from greater set temperature values to lower ones, whilst when turning in the opposite direction to higher set temperature values there is a restriction of the rotating capacity, which is overcome by depressing the unlocking button (35) by disengagement, and that the maximum rotating capacity of the rotating knob (12) can be set selectively by means of limiting plates (30, 32), which form stops, and which are insertable in longitudinal openings (29) distributed radially on the periphery, and extending into the interior of the base area of the mounting base (1), and which limiting plates co-operate with a longitudinal rib (33) which is formed on the inner periphery of the rotating knob (12) and which projects radially inwards.
Patent DE-3029219-A1 (DE)
Inventor: MATHES JOSEF ING GRAD
IPC: B41F21/04
Filed: 1980-08-01
Abstract: 1. Gripper mechanism on cylinders for printing machines, particularly rotary sheet printing machines for recto and verstoprinting, wherein the gripper mechanism consists of cam-controlled grippers (13) rotatably arranged on a gripper shaft (11) and a gripper base (12) and is arranged rotatably in a cylinder channel (2) within the shape of the cylinder in such a way that a rubber blanket (16) necessary for the printing can be inserted and tensioned between the gripper base and the cylinder channel wall (15), characterized in that the gripper shaft (11) is mounted eccentrically in mouting bushes (10) which in turn are mounted in the side walls of the cylinder channel (2), that the gripper base (12) mounted on the gripper shaft (11) is supported via a link (9) pivoted rotatably to the floor of the cylinder channel (7) at (8), so that thereby on rotating the bearing bushes (10) the gripper shaft (11) with the grippers (13) and gripper base (12) can be moved away from the cylinder channel wall (15), wherein the dimensioning of the eccentricity an the link connecion between gripper shaft (11), gripper base (12), link (9) and link pivot point (8) is so determined that gripper and gripper base are movable approximately in the cylinder peripheral direction.
Patent DE-3030698-A1 (DE)
Title: Rotary type bottle filling machine - has sealing rings screwing onto filler pipes and turned through adjustable angle
Inventor: WILLERDING JOZSEF
IPC: B67C3/26
Filed: 1980-08-14
Abstract: The bottle-filling machine has a stationary frame in which a number of valves travel round a closed path. Each of these has a spring-loaded component with a pipe extending into the bottle neck, the lower end of which determines the level to which fluid is filled. The pipe has a sealing ring, movable axially, working against the bottle mouth. The sealing ring (15) is secured to the pipe (12) by a screwthread, and a mechanism working with all valves in succession (1) turns each ring through an adjustable angle in relation to its respective pipe.
Patent DE-3033631-A1 (DE)
Title: Telephone receiver shell injection moulded to accurate dimensions - from polyamide or polycarbonate contg. glass fibres or beads (SE 13.4.82)
Inventor: KRAUSE HARALD
IPC: H04R31/00
Filed: 1980-09-06
Abstract: A capsule for a telephone receiver contains two pole plates and a magnet, firmly fixed to the housing and diaphragm and excitation coil. The housing (1) is injection moulded from a low-distortion, highly stable, thermoplastics material, more specifically a polyamide or polycarbonate to which 30-40% by wt. glass fibres or glass beads are added. By using these materials, the capsule can be made to high degrees of accuracy, giving a tolerance of 0.006 mm between diaphragm and pole plates and not more than 0.03 mm for all individual components. Pref. the magnet (3) and the pole plates (2a,2b) are fitted into an injection moulding machine (8) and the casing (1) is moulded onto them.
Patent DE-3039173-A1 (DE)
Title: Germ free disposal system for hospital refuse - uses bulk containers for transport to processing point for sterilisation and homogenisation
Inventor: DRAUSCHKE ALFRED ING GRAD
IPC: A61L11/00
Filed: 1980-10-14
Abstract: The disposal of refuse from a hospital includes the use of special containers, into which all the material is loaded and inside which it is sealed then conveyed to a central processing point. There, the charge is subjected to a sterilisation process under vacuum and using steam. The material which is not subjected to a boiling action is mechanically homogenised. The product is then dried so that it has a moisture content of about 10 per cent. The part of the charge which can be burnt is removed from the sterilising plant through the clean side of the container. This process can be combined with a second one, in which the sterilising device is mounted on the vehicle transporting the container.
Patent DE-3042802-A1 (DE)
Title: Car seat with integral headrest - has recessed mounting headrest on friction pivoted arms
Inventor: NIETHAMMER KURT
IPC: B60N2/48
Filed: 1980-11-13
Abstract: The top of the seat back frame (4) has a box shaped recess (6) into which the headrest pad (5) and support plate are retracted. The headrest is linked to the seat frame by arms (9) pivoted at each end on friction joints to maintain the setting and to provide protection on impact. The arm is made from tubular material, or has a flexible tube reinforced by a stiff coil spring to adjust to different shapes. Two or more arms can be interlinked to extend the headrest.
Patent DE-3048269-A1 (DE)
Title: Bandage for joint treatment - has packing forming external article of clothing
Inventor: WIMMERS BERND
IPC: A61F7/10
Filed: 1980-12-20
Abstract: The bandage is for the treatment of joints, comprising a packing of sheet material filled with fluid containing solid bodies, particularly balls, contained in an inner casing enclosed by an outer one. Each casing is formed by a cut-out sheet, the sheets being welded together along the edges. The packing is in the form of an external article of clothing, the upper material and the lining each consisting of a part cut from the outer casing, while the inner casing is between the lining and the upper material.
Patent DE-3049337-A1 (DE)
Title: Forced-draught water cooler - has finned radiator following spray pipes in air flow direction
Inventor: KUEBLER SIEGFRIED
IPC: F28C1/00
Filed: 1980-12-29
Abstract: The cooler has spray pipes above the bottom of a housing supplied with air by a fan, also a droplet separator with cascade inserts, a trough collecting the water being formed in the bottom. The spray chamber formed by the spray pipes (15) is followed, in the direction of air flow, by a finned radiator (28). The pipes can be supplied with water from the bottom trough (41) the latter containing a pump delivering to the pipes. The separator is above the pipes, and the radiator in turn above and clear of the separator.
Patent DE-3101091-A1 (DE)
Title: Frying pan
Inventor: HILLER DOROTHEE
IPC: A47J37/10
Filed: 1981-01-15
Abstract: The invention relates to a novel frying pan which is easy to clean, with a compact, attractive shape and divided surface, namely a frying surface and a deposition surface, the surfaces being distinguished from each other by a temperature gradient.
Patent DE-3109177-A1 (DE)
Title: Structural and/or heating element for walls, floors or the like
Inventor: AHRENDS ERNST
IPC: F24D3/14
Filed: 1981-03-11
Abstract: A structural element for walls, floors or the like comprises a trapezoidal profile panel which defines an inner and an outer side, consists of a material which can bear loads and is formed from trapezium elements (10) in the manner of an alternating multiple dovetail profile. The surfaces of the profile panel (1) are defined by the main sides (11) and interrupted by channels (3) which are formed by the narrow sides of the trapezium elements. In these channels there are formed means (13), e.g. concave portions, for receiving pipes (14) for heating purposes, the diameter of which is greater than the channel width in the main surface. The channels (3) can be closed by covering strips (15). <IMAGE>
Patent DE-3115027-A1 (DE)
Title: Method and device for testing circuit boards
Inventor: ENSSLIN ERNST
IPC: G01R1/073
Filed: 1981-04-14
Abstract: For testing the components fitted to circuit boards, a device is proposed which exhibits a number of contacting bolts corresponding to the position of the chips which, when a chip is missing, visually indicate the position of the faulty location.
Patent DE-3121198-A1 (DE)
Inventor: OTT JOHANN DIPL ING
IPC: F16B13/06
Filed: 1981-05-27
Abstract: An expansion dowel assembly includes an expanding sleeve and a spacer sleeve with a deformable metal sleeve spacer member extending between them. At the outset, the spacer member has a non-circular cross section, however, during the expansion operation, the spacer sleeve telescopes into the spacer member and deforms it outwardly so that it assumes an approximately circular cross sectional shape.
Patent DE-3122501-A1 (DE)
Title: Method and circuit arrangement for monitoring the transmission of information between digital devices
Inventor: ZEMANEK JOSEF DIPL ING
IPC: H04L1/24
Filed: 1981-06-05
Abstract: A code is used for transmission in which consecutive bits of the one binary value are represented by different voltage values, e.g. a so-called HDB3 code. The received information is monitored for compliance with the coding rule.
Patent DE-3122856-A1 (DE)
Title: Heat exchanger of sandwich design with and without mobile covering
Inventor: WEBER GEB FISCHER
IPC: F24S10/50
Filed: 1981-06-09
Abstract: Heat exchanger, which can be used optionally as an absorber or collector in the open as a roofing or a facade element, or indoors as a radiator or convector. The essence of the design of the heat exchanger is that the through-flow channels (3) for the fluid medium are formed on the outside by a metal foil (1) which is a good conductor of heat, and on the inside by a plastic film (7) or plate (8, 9, 10) which is a poor conductor of heat. <IMAGE>
Patent DE-3124046-A1 (DE)
Title: Traggestell fuer automatische fussbodenwaschmaschinen
Inventor: FIORENTINI OSVALDO
IPC: A47L11/283
Filed: 1981-06-10
Abstract: Die Erfindung betrifft ein Traggestell für automatische Fußbodenwaschmaschinen, das zwei als Reifenräder (3) ausgebildete Antriebsräder, deren Achsen durch ein Differentialgetriebe miteinander verbunden sind, um die Bewegungen bei Kurven zu begünstigen, zwei lose angeordnete schwenkbare Laufrollen (5), um das gesamte Traggestell (1) in einer Ebene in Zusammenwirkung mit den Gummirädern (3) abzustützen, einen vorderen Waschbürstenträger (4) und hintere Reinigungsleisten (22) aufweist.
Patent DE-3124379-A1 (DE)
Title: Heat exchanger with a small overall volume and weight
Inventor: STOLZ OLEG
IPC: F28F13/00
Filed: 1981-06-22
Abstract: Published without abstract.
Patent DE-3144772-A1 (DE)
Inventor: VOGT WILHELM DIPL CHEM DR
IPC: C07C67/36
Filed: 1981-11-11
Abstract: 1. Process for making acetic acid and optionally acetic anhydride by reacting methyl acetate and/or dimethylether with carbon monoxide or mixtures of carbon monoxide and hydrogen, at temperatures of 150 to 300 degrees C, under reaction pressures of more than 80 bar, in the presence of a catalyst system comprised of noble metals belonging to group VIII of the periodic system of the elements, or their compounds, and optionally tertiary or quaternary organonitrogen or organophosphorus compounds, which comprises using methyl chloride, chlorine or hydrogen chloride as an additional promoter.
Patent DE-3148499-A1 (DE)
Inventor: BRAASCH GERD
IPC: B24D9/04
Filed: 1981-12-08
Abstract: The invention relates to a method for bonding grinding material, in particular, endless grinding belts or grinding belt segments onto a grinding element, preferably a grinding disk, or the like. Used endless grinding belts can be removed from the grinding elements only under great difficulties. However, such operations must be performed at regular intervals, as soon as the service life of the endless grinding belt has been exceeded. In particular, the removal of adhesive residues from the grinding element is a tedious task and the use of aggressive solvents is disadvantageous for the adhesive. In order to eliminate these disadvantages, the invention provides that a separating layer which is made of an unstable material with respect to solvents, is applied on at least one of the two engaging faces of an endless grinding belt and the grinding element before applying the adhesive layer. Preferably, the separating layer is mounted on the engagement face of the grinding element. As a material for the separating layer, an adhering agent, for example, a plastic resin is particularly suitable. The endless grinding belt can be bonded onto this adhering agent. Since the material used for the separating layer is easily dissolvable with a mild solvent, a used endless grinding belt can be easily removed from the grinding element, without any remaining adhesive residues.
Patent DE-3200183-A1 (DE)
Title: Rotary piston combustion engine
Inventor: MORGEN HANS
IPC: F01C11/00
Filed: 1982-01-07
Abstract: Published without abstract.
Patent DE-3200879-A1 (DE)
Title: Device for adjusting the swivel axis of a joint for the swivellable suspension of a guide link for guiding a wheel, especially of a vehicle rear wheel
Inventor: KLEIN MICHAEL
IPC: B62D17/00
Filed: 1982-01-14
Abstract: In the case of a device for adjusting the swivel axis of the joint of a guide link for guiding a vehicle wheel, a pivot pin carrying the joint is held radially displaceable in through-holes of carrying arms of a bearing bracket fixed on the vehicle body or on a separate axle carrier. The pivot pin is also braceably held in adjusting plates fixed on either side of the carrying arms, determining the radial pin position in the through-holes of the carrying arms relative to a reference point of the latter on both sides of the guide link bearing eye. These plates bear on the carrying arms on fixed stops so that they cannot twist. Should an adjustment of the guide link be necessary, in order to adjust the wheel toe for example, the adjusting plates are to be replaced with other adjusting plates, the bores of which accommodating the pivot pin have a distance from the reference point of the carrying arms which essentially corresponds to the required adjustment. Only a finely graduated radial adjustment of the pivot pin is thereby possible, preventing the pivot pin from being steplessly adjusted due to accidental release of the bracing.
Patent DE-3211840-A1 (DE)
Title: Packaging container having a reclosing device
Inventor: JANDREY HANS-JUERGEN
IPC: B65D43/16
Filed: 1982-03-31
Abstract: A packaging container (10) has a reclosing device (11) which consists of a frame (14) and of a hinged lid (15). So that the hinged lid (15) assumes a stable attitude even in the opened position, it is made non-plane in the manner of a bistable spring and is connected to the frame (14) by means of a non-rectilinear hinge (16). The hinged lid (15) and the frame (14) are injection-moulded in one piece from thermoplastic. <IMAGE>
Patent DE-3215954-A1 (DE)
Title: Hydraulic brake system
Inventor: STEFFES HELMUT
IPC: B60T8/44
Filed: 1982-04-29
Abstract: On the basis of a hydraulic brake system with a dynamic circuit (39) and at least one static circuit (30), in which the static circuit (30) is connected to a master brake cylinder (23) and the dynamic circuit (39) to the pressure chamber (19) of a hydraulic booster (6) preconnected to the master brake cylinder (23), in which the pressure chamber (19) of the hydraulic booster (6) can be acted upon by an external pressure as a function of the position of a pedal-operable brake valve and the dynamic circuit (39) is connected to the static circuit (30) through the incorporation of a valve device (46), the valve device (46) being designed in such a way that in the static circuit (30) a brake pressure is already built up when the pressure in the pressure chamber (19) is lower than the response pressure of the hydraulic booster (6), which have the disadvantage that in the transitional phase between the brake triggering position and reaching of the response pressure of the hydraulic booster (6) no effective brake pressure is built up, the invention proposes to assign a piston (51) delivering into the static circuit (30) to the valve device (46), which piston can be acted upon against the pressure in the static circuit (30) and a return force by the pressure of the dynamic circuit (39), as a result of which a more effective brake pressure is discernible even in the said transitional phase, which pressure is already sufficient for braking from low vehicle speeds and for holding a vehicle equipped with an automatic transmission at traffic lights. <IMAGE>
Patent DE-3222212-A1 (DE)
Title: Process for the elimination of CO2 and/or H2S from gases
Inventor: BAUR KARL DR RER NAT
IPC: C07C7/11
Filed: 1982-06-12
Abstract: A process is described for the elimination of CO2 and/or H2S from gases containing these and resin-forming agents by scrubbing in the presence of petroleum hydrocarbons with an aqueous, chemically active organic absorption agent, which after loading is regenerated by heating and is reused. In order to achieve an improved separation of resin-forming agents from the absorption agent by simple means, and thus to reduce deposits, it is proposed to pass the charged absorption agent, prior to its heating, through a multilayer medium and to draw off separately the two phases forming during this, whereupon the aqueous absorption agent phase is heated and fed to the regeneration. The process according to the invention ensures a fault-free operation of the scrubbing.
Patent DE-3223457-A1 (DE)
Title: Legierung, insbesondere zur herstellung von hochbelastbaren verrohrungen von tiefbohrungen oder dergleichen
Inventor: KUDO TAKEO
IPC: C22C19/05
Filed: 1982-06-23
Abstract: 1 Die Erfindung bezieht sich auf eine Legierung, insbesondere zur Herstellung von hochbelastbaren Verrohrungen von Tiefbohrungen oder dergleichen. Um eine erhöhte Widerstandsfähigkeit gegen Spannungsrißkorrosion in einer H[tief]2S-CO[tief]2-Cl[hoch]--Umgebung zu erreichen, weist die Legierung folgende Komposition auf: C: </= 0,1 %, Si: </= 1,0 %, Mn: 3-20 %, P: </= 0,030 %, S: </= 0,005 %, N: 0-0,30 %, sol. Al </= 0,5 %, Ni: 20-60 %, Cr: 15-35 %, Mo: 0-12 %, W: 0-24 %, Cr (%) + 10 Mo (%) + 5 W (%) >/= 50 %, 1/2 Mn (%) + Ni (%) >/= 25 %, 1,5 % </= Mo (%) + 1/2 W (%) </= 12 %, Cu: 0-2,0 %, Co: 0-2,0 %, Seltene Erden: 0-0,10 %, Y: 0-0,20 %, Mg: 0-0,10 %, Ti: 0-0,5 %, Ca: 0-0,10 %, Eisen und unwesentliche Verunreinigungen: Rest.
Patent DE-3224868-A1 (DE)
Title: Circuit arrangement for synchronous clock generation in pulse code modulated signals
Inventor: FUNKE DIETER DIPL ING
IPC: G11B20/14
Filed: 1982-07-02
Abstract: Circuit arrangement for synchronous clock generation in pulse code modulated signals. The invention can be used for clock generation and clock recovery in the transmission of digital signals via a bit-serial data path or for recording said signals on magnetic tape. A simple digital circuit arrangement is to be proposed for synchronous clock generation and clock recovery which, without transient responses and without synchronisation bits, allows the signal clock to be generated with the first signal edge, synchronously with the input signal. According to the invention, the pulse code modulated input signal is connected to the input of a differentiating component whose outputs are connected to the reset input of a counter and to an input of an OR element. The carry output of the counter is connected to a further input of the OR element whose output is connected to the input of a first flip-flop. The signal clock can be obtained from the output of the flip-flop. <IMAGE>
Patent DE-3228783-A1 (DE)
Title: Process for the continuous preparation of 1,4-butynediol
Inventor: GOETZ REINER DIPL ING DR
IPC: C07C33/046
Filed: 1982-08-02
Abstract: The invention relates to a process for the continuous preparation of 1,4-butynediol from formaldehyde and acetylene in aqueous medium in a cascade of stirred reactors in the presence of a finely suspended ethynylation catalyst, the catalyst-containing butynediol solution being continuously separated into a catalyst-free reaction product and a flowable concentrated catalyst suspension which, after being processed, is recycled into the reaction process. The reaction takes place at an acetylene excess of 50 to 150 % and with intensive mixing of the acetylene with the formaldehyde using a combination of stirrers. The reaction product is separated off from the catalyst-containing suspension by filtration with simultaneous gassing with acetylene or by passage through a filter hose. The catalyst is decomposed using HCl, oxidised with air and reacted with sodium carbonate to give crude malachite and converted into the active form in concentrated formaldehyde solution with exposure to acetylene, the catalyst activation process merging into the ethynylation reaction.
Patent DE-3238560-A1 (DE)
Title: Arrangement for the administration of medicaments
Inventor: FRANETZKI MANFRED DIPL PHYS DR
IPC: A61M1/36
Filed: 1982-10-18
Abstract: The invention relates to an arrangement for the administration of medicaments, consisting of a metering device with an associated control arrangement. The aim is to provide a safety arrangement for devices of this type, which safety arrangement prevents a dangerous overdosage when the person using the device is unable to act. According to the invention, the metering device (1) therefore has means (20-43) which switch off the metering device (1) or switch it to a reduced delivery rate (so-called stand-by rate) and/or trigger an alarm unless an operating procedure is triggered within a specific time interval or after administration of a specific quantity of medication. Thus, especially in the case of insulin administration, it is possible to prevent a dangerous hypoglycaemia in a patient due to protracted insulin overdosage, for example during sleep. <IMAGE>