baber/WOPTO huggingface dataset:
Patent DE-2917535-A1 (DE)
Title: Stabilised aq. insulin solns. - contg. polyethylene, polypropylene or polybutylene glycol surfactant to stabilise against denaturation by hydrophobic surfaces or air
Inventor: THUROW HORST DIPL CHEM DR
IPC: C07K14/62
Filed: 1979-04-30
Abstract: Aq. insulin solns. opt. contg. usual additives to adjust isotonicity, preservation and/or depot action, additionally contain a surface-active substance of formula (I) as homopolymer, block polymer or copolymer in a concn. of 2-200 mg/ml: (where R1 is H, CH3 or C2H5; n is 2-80 (pref. 8-45); and R2 and R3 are H, a 1-20C alkyl alcohol residue, a 2-20C carboxylic acid residue, a (1-10C alkyl) phenol residue or a 1-20C alkylamine residue). Inclusion of cpds. (I) in aqueous Zn-contg. solutions of bovine, porcine or human insulin or their des-B1-phenyalanine derivs. presents denaturation of the insulin that occurs on contact with hydrophobic surfaces or with air. This minimises the precipitation of denatured insulin and the occurrence of immunologically poorly tolerated denatured insulin.
Patent DE-2926300-A1 (DE)
Title: Fuel element storage frame - with horizontal bolts for self locking in foot plates
Inventor: KRIEGER FRIEDRICH
IPC: G21C19/07
Filed: 1979-06-29
Abstract: A frame for the intermediate storage of spent fuel elements or fuel rods from nuclear power reactors consits of square containers with a perforated base plate for the entrance of cooling water. Three or four horizontal holts below the baseplate intersect with their centre lines in the centre of the container. Foot plates at the bottom of the storage tank have wedge-shaped notches which receive and lock the horizontal bolts. This secures each container against horizontal shocks. Their interlock with the foot plates is effected solely by their own weight. Their release is automatic when the containers are lifted.
Patent DE-2927877-A1 (DE)
Title: Multichannel sound cine equipment - has special effects sound track separate from original sound so that latter can be recovered
Inventor: GIGGE REINHARD
IPC: G03B31/00
Filed: 1979-07-11
Abstract: A multi-channel sound cine equipment has the special effects added to the sound tracks on separate tracks so that the original sound tracks are unaffected by aditing. A computer controlled mixer provides the required sound balance and generates the special effects. The sound track has a perforated tape, with the holes corresp. to the sprocket holes on the film. This allows accurate synchronisation with the cine track. A programmed memory records the scene addresses so that The equipment allows the amateur to produce sound effect cine films without complex studio equipment. The synchronisation pulses control sound and cine editors for the processing.
Patent DE-2931068-A1 (DE)
Title: Animal, e.g. cat, excrement absorbent - contg. ground vermiculite, gypsum and/or ground clay
Inventor: LUCA SEBASTIANO F DR ING
IPC: A01K1/015
Filed: 1979-07-28
Abstract: Parent patent described an absorbent, (A), for animal excrement consisting of vermiculite having bulk wt. less than 200 (100) g/l and grain-size no more than 15 (3-6)mm. In this Addn., the absorbent, (B), consists of granular vermiculite, gypsum and/or ground clay and pref. has bulk wt. 0.3-0.8 (0.3-0.5) g/ml. Granular absorbent (B) does not adhere to long fur, and is partic. suitable for indoor toilet use by cats, e.g. in flats.
Patent DE-2936401-A1 (DE)
Title: Safety device for caravan liq. gas supply - has electromagnet keeping valve open until supply is cut off by circuit responding to smoke detection
IPC: B60P3/36
Filed: 1979-09-08
Abstract: The safety device has a housing with a gas pipe section (2) incorporating an ON/OFF valve (5), coupling the supply pipe from the liquid gas container with the feed circuit for the various gas appliances. The ON/OFF valve (5) is operated via a manual operating lever (6), which is spring-biased into the valve closed position and held in the valve open position via an electromagnet. The operating lever (6) is also coupled to a switch (8) lying in a safety circuit (9) also including a battery the electromagnet (7) and a smoke detector (10) for breaking the circuit (9) when the smoke concn. within the caravan exceeds a given level. The smoke detector (10) is pref. incorporated in the housing (1) of the safety device and associated with an air circulation fan (11).
Patent DE-2939575-A1 (DE)
Title: Writing desk drawers central locking mechanism - has raisable rod prevented form turning by stop block on drawer
Inventor: VONHAUSEN ROBERT
IPC: E05B65/465
Filed: 1979-09-29
Abstract: The locking elements are fastened on a vertical turning-rod, and controlled firstly by devices on each drawer, and secondly by a cylinder lock. The elements are used for locking or opening, on a chest of drawers, or writing desk, with a central locking system and mutual blocking gear. The turning-rod (6) is raisable and lowerable in the closing or opening positions, with its turning movement in the closing position blocked by a stop block (14) fitted to at least one drawer (1). It can be monolithically combined with control pins (16,17), for engagement by the cylinder lock eccentric (18), formed on at right angles. This is simple and compact, and easily installed.
Patent DE-2940138-A1 (DE)
Title: Furo-indole-2-piperidinyl:propyl-carboxamide derivs. - are analgesics and antiinflammatories with no psychotropic effects and a very low ulcerogenic effect in the stomach
Inventor: KAMEYAMA TSUTOMU PROF
IPC: C07D491/04
Filed: 1979-10-03
Abstract: Furoindole cpds. of formula (I) are new, (where R1 is H or 1-3C lower alkyl; R2 is H, halogen, CF3, MeO or Me). (I) have no undesirable side-effects, unlike prior art known furoindoles. (I) do not produce psychotropic reactions and their ulcerogenic effect in the stomach is exceptionally low. Suitable daily doses are 1-10 mg/kg. (I) can be prepd. by reacting an ethylfuro(3,2-b)-indole-2- carboxylate with R1X (X is Cl, Br or I) to substitute R1 onto the indole N atom. This cpd. is then hydrolysed to the acid and chlorinated to the acid chloride which is reacted with N-(3- aminopropyl)-piperidine to give (I).
Patent DE-2942866-A1 (DE)
Title: Hydraulic rotatable work table for machine tool - has two hydraulic accumulators to provide energy saving brake
Inventor: TILL KONRAD
IPC: B23Q1/00
Filed: 1979-10-24
Abstract: The rotatable work-table of a machine tool is rotated by a hydraulic motor. The hydraulic motor is connected to a circuit consisting of three multi-way valves and two hydraulic accumulators. The table is set in motion by actuating one of the multi-way valves which releases a hydraulic lock and connects the motor to one of the accumulators. When the table has reached the mid-point of its travel it actuates the circuit valves so that the motor is cut off from the first accumulator and is connected to the second accumulator which acts as a brake and brings the table to rest.
Patent DE-2943236-A1 (DE)
Title: Electric conductor or cable - has insulating sheath made of elastomer and covered by thin extruded polymer to increase mechanical strength
Inventor: FISCHER BERND ING GRAD
IPC: H01B7/29
Filed: 1979-10-23
Abstract: The conductor or cable is provided with an inner insulating sheath made of a heat resistant silicone rubber, and covered with an outer protective sheath of an extruded material with high m.pt. The extruded material is pref. polyester, polyamide, or a similar polymer, with m.pt. above 200 deg.C; and pref. forms an outer sheath below 0.1 mm thick, esp. 0.03-0.05 mm thick. The silicone rubber sheath provides insulation on e.g. flexible leads for domestic electrical appts., but its mechanical strength is low at ambient temps. up to 180 deg.C. The invention covers the rubber with a mechanically strong polymer.
Patent DE-3003381-A1 (DE)
IPC: B29C55/02
Filed: 1980-01-31
Abstract: 1. Apparatus for stretching and/or normalizing the stretching ratio of thermoplastic synthetic foils with a preheating zone, a stretching zone, and a cooling zone, wherein one or more axially parallel tempering rollers (1) are disposed in the preheating zone, heating rollers (4, 11) are disposed in the stretching zone axially parallel to the tempering rollers (1), and one or more cooling rollers (6) axially parallel to the other rollers are disposed in the cooling zone, over which rollers the synthetic foil (7) is guided with alternate and partial wrapping round, characterized in that in the stretching zone breadth stretching rollers (3, 5, 10) are disposed in an axially parallel manner with respect to, and alternating with, the heating rollers (4, 11).
Patent DE-3003707-A1 (DE)
Title: Car for toy race game - uses electromagnetic actuator to provide front wheel steering on guideless track
Inventor: FLEISCHMANN OSCAR DIPL ING
IPC: A63H18/12
Filed: 1980-02-01
Abstract: A car race game operates on a guideless track with facility for remote control of the vehicle steering. Each car has a disc motor that collects power from conductors on the track surface using a contact slider. Power is transmitted to the rear wheels via a gearbox. Steering is provided by the front wheel mechanism that has a solid link (7) that couples with pinned links (6) to operate the pinned wheels (5). Actuation is provided an electro-magnetic actuator consisting of a coil (13) with pole pieces (12) and a pivoted armature (10) that has a pin operating on the solid link. Steering is provided by the polarity of the field.
Patent DE-3004062-A1 (DE)
Title: All-year-round heating system - stores surplus heat from roof absorber panels in medium deep in earth
Inventor: KRIEB FRANZ KARL
IPC: F25B30/02
Filed: 1980-02-05
Abstract: The heating system, using a heat pump, is for rooms and swimming baths, the heat being collected from the environment by absorber panels (1,2) on a building front, roof etc. The temp. of these panels is reduced below ambient, so as to extract heat from the environment, including the condensation heat from the air humidity, and using latent heat on further cooling below freezing point. The heat extracted is used either directly, or after temp. increase in a single or multi-stage heat pump, to heat rooms, swimming baths, washing water etc., partic. in a high-rise building. Any surplus heat is retained by means of a storage medium deep in the earth (66), and on extraction of the stored heat the medium is cooled to below its freezing point, the whole amount of the latent heat being used on changing over to the solid state. On cessation of heat extraction the medium is reheated by the earth, and by the sunrays acting on the latter. All measures are included to minimise heat loss from the building and utilise waste heat, the heat pump being used to raise temperature where necessary.
Patent DE-3008362-A1 (DE)
Title: U=section rubber or plastics strip - has reinforcing ribs coupled together to allow even relative movement
Inventor: SCHNITZ WALTER
IPC: B60J10/18
Filed: 1980-03-05
Abstract: The rubber or plastics strip is of U-section, being particularly for use as a protective strip fitted over a holding flange on a vehicle body, and having an internal holding lip on one or both sides. U-shaped ribs, joined together in a row, form a reinforcing core. Each connecting lug (5) between the ribs (4) is joined to the next rib by a coupling allowing even movement (15), typically comprising a mushroom-shaped head on the lug engaging in a socket in the rib.
Patent DE-3008381-A1 (DE)
IPC: B25B21/00
Filed: 1980-03-05
Abstract: 1. Rotary tool comprising a rotary head in which a ring (12) having teeth is supported and which contains a catch element (41) engaging the teeth of the ring (12) and sliding beyond said teeth in one sense of rotation of the ring (12), while it lockingly engages them in the other sense of rotation, characterized in that the catch element (41) is supported via a first joint (41, 44, 45) by a pressure rod (46) movable in a channel (51) of the rotary head (10), and that the pressure rod (46) being supported via a second joint (47, 48, 49) at the rear end wall (50) of the channel (51) forms together with the catch element (41) a toggle lever system (21).
Patent DE-3009000-A1 (DE)
Title: Pneumatic loader rapidly counteracting heap formation - loads machine and has monitors measuring tobacco level
Inventor: LECKBAND UWE
IPC: A24C5/34
Filed: 1980-03-08
Abstract: The loader has monitors (21,22) monitoring the eddy layer (14) in the region of its upstream and downstream end. The monitors are coupled to a control (23,12) that controls the swing drive (11). One monitor (21) produces a signal that increases the speed when the level of tobacco rises at the upstream end of the supply container (1). The other monitor produces a signal that reduces the speed of the swing drive when the level of the tobacco rises at the downstream end of the supply container.
Patent DE-3010761-A1 (DE)
Inventor: GORISCH MARKUS
IPC: B23B31/22
Filed: 1980-03-20
Abstract: The shank is used for centering the tool into a bore of a workpiece with said tool, particularly for centering a welding head in a welding pipe with a plate. The shank has at a free end a ball race (3) wherein a plurality of centering balls (4) are retained, distributed at the peremeter thereof. These balls may be moved radially inwardly from an operating position where they form a protuberance on the peremeter of the lining (5) of the race. In their operating radial position, they are supported and blocked by the peremeter of a cylindrical section (6) of a mandrel (7). The mandrel (7) is provided in order to unblock the centering balls (4), a conic portion (8) extending towards the free end of the shank from its cylindrical section (6). The mandrel may be removed with its cylindrical portion from the centering balls (6) against the force of a spring (9, 12).
Patent DE-3012407-A1 (DE)
Title: Body substance volume determination process - involves enclosure of substance in air filled container of known volume, pressure change, and comparison with standard
Inventor: WARKENTIN BERND DR MED
IPC: G01F17/00
Filed: 1980-03-29
Abstract: The method determines the volume of a body substance of a living human being. It finds application particularly in slimming treatment under medical supervision. The substance is enclosed in a space of known volume filled with compatible gas, particularly air, and is set under initial pressure. The volume of the space and thus the gas pressure is then altered. Then the volume of a solid comparison standard is established, which generates the same gas pressure alteration, with the same volume alteration and the same initial pressure.
Patent DE-3015028-A1 (DE)
Title: Tractor transmission with parking brake - has brake housing between gearbox and differential
Inventor: YOSHII TAKASHI
IPC: F16D65/16
Filed: 1980-04-18
Abstract: A tractor transmission with parking brake has the brake in a separate housing mounted between the main gearbox housing and the differential housing as part of the main support frame of the vehicle. Different types of transmission and brake can be assembled from a limited range of components. The parking brake has a short linkage to the cab lever. The brake effect is operated on a shaft coupling the gearbox and differential or on the gearbox or differential directly. Different types of brakes can be fitted depending on the legal requirements of the county.
Patent DE-3017912-A1 (DE)
Title: Window frame connection to opening in brickwork - uses extended profile of heat transfer preventing plastics section
IPC: E06B3/263
Filed: 1980-05-09
Abstract: The window frame (2) is a composite design consisting of extruded section (2a) and (2b) joined together by plastic section (5) which serves at the same time as heat bridge-preventing element. The window leaf (1) is built up similarly consisting of section (1a) and (1b) connected by a plastics section (4). The plastics section (5) is provided with protruding parts which fit with corresponding grooves and channels on the adjacent surfaces of sections (2a) and (2b) and has a part extending beyond the periphery of the frame (2) in form of an element (6) which can take up the threaded end of a stay bolt (7) by which it is positioned against the edge (3) of the brickwork opening. A variation of the section (5) is used to connect the frame (2) to an adjacent frame, in which case the extended part of the section is provided with protruding elements (9) to engage with corresponding channels on the adjacent frame leg.
Patent DE-3031716-A1 (DE)
Title: Fabric processing transport - has floating upper rollers and heavier lower rollers to develop vertical fabric loops
Inventor: TSCHIRNER WOLFGANG
IPC: D06B17/06
Filed: 1980-08-22
Abstract: The vertical loops formed in the fabric, to be carried through a fluid treatment process, are held by a lower row of rollers with a higher specific gravity than the treatment fluid and an upper row of lighter weight rollers. The vertical loops are moved in the horizontal plane through the effect of, or assisted by the horizontal streams of fluid directed at the material. The horizontal fluid streams are directed at the fabric over the height and across the width of the looped material, and a suction unit behind the last loop develops or supports the horizontal passage of the fluid through the cloth. The lower rollers holding the fabric loops ride on an inclined plane, to give the lateral looped fabric movement. The rollers of the bottom and top rows are passed in a continuous circuit to the upper and lower loop ends of the fabric, and tension on the upper rows is used to adjust the fabric loop length. The process gives a reduced energy consumption in treating the fabric, with faster process times, in a simply-constructed equipment.
Patent DE-3032037-A1 (DE)
Inventor: FONTANA KARL-HEINZ
IPC: B65D75/58
Filed: 1980-08-26
Abstract: 1. Package for surgical suture material comprising two pieces of film which are positioned against each other at their edges and are joined in a sealing manner, enclosing the suture material and which have tearopen flaps on one edge, and a folding card positioned between the pieces of film and containing the substantial quantity of the suture material from which card projects a thread end of the suture material, characterized in that the one piece of film (12) is so designed that when the tear-open flaps (35, 36) are drawn apart, tear lines (43, 44) are produced which extend substantially in parallel to the end sides of the packagage, while, along the end sides of said piece of film (12) strips remain to cover two opposite edges of the folding card (14).
Patent DE-3036728-A1 (DE)
Title: Bingo ticket of opaque plastics - has symbols made visible after destruction of cover layer
Inventor: BAUER PETER
IPC: A63F3/06
Filed: 1980-09-29
Abstract: The bingo ticket is made from a small sheet (1) of opaque plastics and carries six symbols (2,3) which may be circles of different colours. As an example there may be three red circles (2) and three green circles (3) arranged in random order. The symbols are then covered with a layer (5) of opaque material. In order to win a prize the competitor has to remove the cover (5) in the areas (4) over three symbols to reveal three symbols all of the same colour. The cover sheet is so made that its removal over one symbol does not remove any part of it over any other symbol.
Patent DE-3037651-A1 (DE)
Inventor: KNAUSS HERMANN
IPC: H05B3/04
Filed: 1980-10-04
Abstract: 1. Mounting for tubular heating elements (7) with a sleeve (1, 11) which is fixed to a container wall (2, 12), for example by screwing and to which is connected the tubular heating element (7) secured by a thin-walled insert (6, 16) characterized in that the insert (6, 16) connected to the tubular heating element (7) by welding and/or moulding is welded to a sleeve part (1, 11) surrounding the same, and that at least one weld is a frontal weld.
Patent DE-3041119-A1 (DE)
Title: Surfacing elongated stock by electric arc discharge - using electrodes arranged either side of stock in vacuum chamber
Inventor: TERECHOV VLADIMIR P
IPC: B23K9/013
Filed: 1980-10-31
Abstract: Arc discharge appts. for surfacing elongated stock comprises two electrodes spaced from the surface of the stock being cleaned each connected to a power source for feeding the arc discharge. The electrodes are arranged on opp. sides of the stock in a vacuum chamber and are displaceable relative to the stock. The power sources are connected to the stock via current conductors. Used for arc cleaning the surface of wire stock, tubular stock or ribbon-shaped stock of scale and grease, ans also refining and heating of the stock. The appts. can provide a very smooth surface on elongated stock and can be used for drying coats applied to welding wire stock.
Patent DE-3045064-A1 (DE)
Title: Electronic dynamic current limiter for central display - consists of setting member, actuated via voltage regulator and delay circuit, and controlled for resistive voltage drop
Inventor: KORN JOEL DR
IPC: H04J1/16
Filed: 1980-11-29
Abstract: The electronic control operates the alarm warning lamps, and any possible interference is evaluated by a monitoring receiver, closing an alarm contact against earth on an interference appearance. Each separate possible interference has an allocated indicator lamp, starting to flicker on the contact short circuiting. A common retrn line from the alarm indicator lamps and from the controls towards the current supply incorporates a current limiter. The latter consists of a setting element, actuated via a voltage regulator and a delay circuit. The setting element is affected by the voltage regulator such that at its resistor a constant voltage drop takes place in stationary state. The delay circuit retards the output signal of the voltage regulator on current increase, i.e. on switching-on of the indicator lamps.
Patent DE-3047259-A1 (DE)
Title: Bi-directional data processing system - repeats transmissions of distorted data packets between main processing and peripherals
Inventor: CLAUS HOLGER DIPL ING
IPC: H04L1/14
Filed: 1980-12-16
Abstract: The system has a main processor coupled to peripheral units and exchanges data packets with them. Each unit contains a transmit control and a receive control for sending and receiving the packets and a comparator to compare the sent and received packets. The received word is echoed back to the transmitting unit via the receive and transmit controls. The comparator in the transmitting unit compares the echoed word with the last word sent. If the two are not the same, the packet is sent once again. If they are the same, the next word is sent.
Patent DE-3102375-A1 (DE)
Title: Headlight for vehicles, in particular for motor vehicles
Inventor: GRUPP JOACHIM ING GRAD
IPC: B60Q1/068
Filed: 1981-01-24
Abstract: Inside the headlight of the housing (10), a gearwheel transmission is arranged in such a way that its power output wheel is arranged essentially horizontally and its drive wheel (17) is arranged vertically so that an adjustment tool can be moved vertically up to it from the engine compartment. If the power output wheel (28) has an outwardly protruding actuation section (33), the adjustment tool which can be fed in the horizontal direction can directly actuate the power output wheel (28). <IMAGE>
Patent DE-3105922-A1 (DE)
Title: Water heater with an electrical heating element connected to alternating current
Inventor: GROSS ERWIN DIPL ING
IPC: F24H9/00
Filed: 1981-02-18
Abstract: Undesirable calcareous deposits (scale) on the electrical heating element (2) are to be avoided. To this end, the latter is made of anodically passivable material and in addition connected to a DC source (5). The electrical heating element (2) then acts as an anode on which no scale is deposited. <IMAGE>