baber/WOPTO huggingface dataset:
Patent DE-3615748-A1 (DE)
Title: Door hinge for revolving-wing doors
Inventor: LOHRMANN ERICH
IPC: E05D3/10
Filed: 1986-05-09
Abstract: The door hinge provided for revolving-wing doors consists essentially of a first hinge element to be fastened, for example, to the door post and of a second hinge element connected to the first hinge element via a pivot pin (4) and to be fastened to the door (7) and allows the door to be opened fully even when, with normal ground clearance, the door has to be opened towards rising ground. For this purpose, an additional horizontal pivot bearing (2) and a pivoting lever (3), which is articulated on the latter and to which the pivot pin (4) is fastened adjustably, are provided on the first hinge element. The second hinge element consists of a supporting lever (5) of adjustable length, articulated on the pivot pin (4), and of a supporting bracket (6) which is fastened adjustably to the supporting lever (5) and to which the door (7) is fastened. <IMAGE>
Patent DE-3618978-A1 (DE)
Title: Clean air supply to patients
Inventor: HOELTER HEINZ DIPL ING
IPC: A61G10/02
Filed: 1986-06-05
Abstract: It is known to introduce clean air from the ceiling into operating theatres. It is also known to provide the hospital bed itself with curtains of air in order to surround the patient with sterile air. Furthermore, it has already been proposed to fit lighting equipment with a clean air supply in the region of the light cone. In these known methods it is disadvantageous that attending personnel interact with the ceiling lighting or the lamp light and cause eddies. In order to avoid this and to surround the penetrating body so that the purified air descends immediately behind this penetrating body it is proposed, according to the invention, that the clean air jet be cooled such that it is only cooled down to the ambient air, despite intense heat radiation from the lamp and surrounding air, when the desired field on or around the patient has been flushed.
Patent DE-3620852-A1 (DE)
Title: Electric motor actuating element
Inventor: RUST PETER
IPC: H02K7/12
Filed: 1986-06-21
Abstract: Published without abstract.
Patent DE-3627115-A1 (DE)
Title: Photographic adaptor for Mamiya RB67 lenses on the Rollei SL66 camera housing
Inventor: ZOERKENDORFER HERWIG
IPC: G03B17/14
Filed: 1986-08-06
Abstract: In accordance with the preamble of Claim 1, the present invention relates to an adaptor of specific length for infinite focusing, which is made of plastic or metal and whose one side has a changing bayonet for connecting the lenses of the Mamiya RB67 6.7 camera and whose other side has a changing bayonet for connection to the Rollei SL66 or Rollei SL66E camera housings. The purpose of the design is to provide the abovementioned lenses or cameras with a broader range of use.
Patent DE-3627865-A1 (DE)
Inventor: STEIN GUENTER
IPC: F16K17/196
Filed: 1986-08-16
Abstract: A check valve comprises a moving valve member (3), in particular in the form of a ball, having as sealing surface a spherical surface (7) turned towards a valve seat (5) and a radial guide (11) turned towards a bore (1) that receives the moving valve member (3). The valve member (3) has recesses (8) which link the area (9) of the bore (1) upstream of the guide (11) with the area (10) downstream of the guide (11) for medium throughflow.
Patent DE-3629962-A1 (DE)
Title: Bicycle in two parts
Inventor: SCHNEIDER KARL FRIEDRICH
IPC: B60T17/22
Filed: 1986-09-03
Abstract: Two completely equipped bicycle halves fitted together at the spectacle-type coupling according to the invention with a bolt and just one manipulation, produce the everyday bicycle which is ready for riding and has two parallel sloping tubes, a low opening in the frame and an additional quadrilateral in the frame geometry. Turning away from manufacturing integral frames doubles the production possibilities by virtue of tool action in the inside tube. All of the shifting and line elements are laid fixedly in the tube. They only leave the tube where exterior operation and handling necessitate it. The tubes of the steering parts, those of the rear part as well as a rear protective plate which carries current are incorporated in the communicating overall concept. Two current circuits, dynamo current and battery current, span the bottom-bracket bearing and the steering tube without cables. Changing the crankshaft and extending the handlebar shaft remain problem-free. The gear-shifting elements from the handlebars to the shifting hub are set up in a manner such that they carry current. Automatic brake light with back-pedal braking and front-wheel braking. Electronic automatic parking light and arbitrarily switchable parking light. Electronic shift indicator and brake-light control on the click switch. Manual brake-lever housing with a warning diode against damaging exhaustive discharging of the chargeable battery cells in the frame tube. The bicycle in two parts can be divided with all the functions in a matter of seconds.
Patent DE-3631021-A1 (DE)
Title: Hanging device for containers
Inventor: WILMS EDZARD DIPL ING
IPC: B65D23/00
Filed: 1986-09-09
Abstract: The invention relates to a hanging device for a container 8, which hanging device can be mounted automatically by means of ordinary self-adhesive label dispensers and consists of a self-adhesive label 1 from whose edge 2 a tab 3 with an elongate hole 4 extends. <IMAGE>
Patent DE-3632816-A1 (DE)
Title: Substrate surface-coated with an adhesive composition
Inventor: PAGENDARM ERICH
IPC: C09J7/38
Filed: 1986-09-26
Abstract: A substrate surface-coated with an adhesive composition, whose adhesiveness is reduced on its free side, in particular in accordance with patent ... (Patent Application P 36 28 784.9). The free surface of the composition is reduced by being partially covered with particles of little or no adhesive character.
Patent DE-3635379-A1 (DE)
Title: Connection for tubular or box-type hollow plastic profiles
Inventor: MEIER MAX
IPC: F16B12/24
Filed: 1986-10-17
Abstract: For tubular or box-type, butted hollow plastic profiles, the invention provides a connection, in the case of which one profile - the receiving part - exhibits, in its wall, a window-type cutout which corresponds to the outline of the other profile - the joining part - and into which the end of the joining part is plugged until it butts on the inner side of the opposite wall. At its plugged-in end, the joining part has, in opposite walls and parallel to the longitudinal axis of the receiving part, two mutually aligned recesses for a locking bar which is driven in from the open side of the receiving part and braces the end of the joining part between the opposite walls of the receiving part.
Patent DE-3641755-A1 (DE)
Title: Process for treating polystyrene moulded articles
Inventor: WEBER WOLFGANG
IPC: C08J9/36
Filed: 1986-12-06
Abstract: To protect moulded articles, in particular sheets, of foamed (expanded) polystyrene against penetrating moisture, the completely foamed moulded articles are briefly subjected to heat treatment acting on their surface. The heat treatment leads to an incipient melting of the surface and, after cooling, to a crust-like, impermeable closed surface, through which water can no longer penetrate. This heat treatment is expediently carried out immediately after the production of the moulded articles, as long as they still have residual moisture resulting from the production.
Patent DE-3700228-A1 (DE)
Title: Oil exchange cooling
Inventor: GEIER HENNINGER KURT
IPC: F01P9/06
Filed: 1987-01-07
Abstract: The use of OIL EXCHANGE COOLING in mobile and fixed engines is bound to be translated into a longer service life. The engine-builder is thereby provided with an instrument which allows more operating hours to be got out of a unit than was hitherto possible. Not only is the possible saving of an oil change due to the quantity of oil present in the oil pressure reservoir an advance, but the facility for regulating the oil temperature in the lubricating circuit and thereby for optimising the viscosity under extreme conditions is reflected in the repair costs saved and in the service life of an engine. Even small engines can now be used for continuous duty functions where hitherto only large units could be used. This means that, for example, small diesel units for the continuous operation of electric generators are now economic, since with OIL EXCHANGE COOLING these can be run just as long in continuous duty as was hitherto possible only with large units.
Patent DE-3700271-A1 (DE)
Title: Spring-wood strip with a plastic cover for bed frames
Inventor: KAHL ROBERT DIPL ING
IPC: A47C23/06
Filed: 1987-01-07
Abstract: In the case of a spring-wood strip with a plastic cover for bed frames, in particular the loadability and strength of the spring strip thus equipped are to be improved, and this is achieved in that the cover (4) is provided with a reinforcement of glass fibres (5) or the like. <IMAGE>
Patent DE-3702156-A1 (DE)
Title: Filter apparatus for filtering contaminated liquids
Inventor: SANDER RENALD
IPC: B01D25/26
Filed: 1987-01-26
Abstract: To filter contaminated liquids, such as motor oil or edible oil, a filter cartridge (62) is provided having two coaxial filter elements (12, 14). Between the filter elements (12, 14) is formed an intermediate space (32) which is sealed to the outside by a sleeve (10). The filter cartridge (62) is seated in a housing (64). The intermediate space (32) is connected to a liquid feed. The liquid, as shown by arrows, is forced axially through the filter elements (12, 14) and exits at the end surfaces (56, 58). In this manner, only filtered liquid collects in the housing (64). In addition, the housing (64) is unpressurised. <IMAGE>
Patent DE-3704291-A1 (DE)
Title: Goods lift
Inventor: MAIER GUENTER DIPL ING
IPC: B66B1/50
Filed: 1987-02-12
Abstract: Substantial circuitry measures are needed to meet the safety regulations governing goods lifts, requiring a large number of electrical components and a complex electrical protective circuit. Besides two levelling switches (F1 and F2), there are only two monitoring switches (KS1 and KS2) located on the cage (1). The levelling switches (F1, F2) are connected in series with two bistable levelling relays and the monitoring switches (KS1, KS2) in series with two bistable door-zone relays; a protective circuit consists of a group of contacts of these relays connected in series and in parallel. The field of application is simplified goods lifts of all kinds. <IMAGE>
Patent DE-3704889-A1 (DE)
Title: Bracket holder
IPC: A47B96/06
Filed: 1987-02-17
Abstract: An upper part (12) which is approximately U-shaped in vertical section serves for screwing onto a wall (W). The upper supporting leg (16) has a bottom clamping face (18) for the bracket (K). A lower part (14) with side walls (30) and front wall (32) and also bottom wall (34) encloses the upper part (12) below the bracket (K) and has a U-shaped upper edge which engages under the bracket (K). By means of two vertical screws (26), the lower part (14) can be drawn upwards with great force in order to clamp the bracket (K). <IMAGE>
Patent DE-3709292-A1 (DE)
Title: Apparatus for scrubbing gases
Inventor: JAEGER ERHARD W PROF DIPL ING
IPC: B01D53/18
Filed: 1987-03-20
Abstract: The invention relates to an apparatus for scrubbing gases, comprising a shell 1 which is subdivided by a partition 5 into two compartments 2 and 4 arranged one above the other. The two compartments are connected together by a central venturi-like flow tube 6, the cylindrical part 7 of the flow tube projecting into the lower compartment having blowing slots 8 distributed about its periphery for the direct entry of part of the gas flowing tangentially into the lower compartment. The part 7 furnished with the slots is enclosed according to the invention with a rotatable shroud 24, likewise furnished with slots 25, by which the gas portion flowing directly into the flow tube 6/7 through the slots 8/25 can be controlled. <IMAGE>
Patent DE-3711433-A1 (DE)
Title: Air-cooled light-alloy cylinder for two-stroke engines
Inventor: RUEHLE MARTIN
IPC: F02F1/04
Filed: 1987-04-04
Abstract: In the case of an air-cooled light-alloy metal cylinder for two-stroke engines which is provided with an induction port and an exhaust port, the temperature of the light-alloy cylinder is to be lowered as a whole in order to safeguard sufficiently against piston seizure despite the fitting clearance of the piston in the cylinder being correspondingly small. This is achieved by lining the exhaust port with a ceramic component, whereby the heat transmitted from the hot exhaust gases to the cylinder is reduced. In addition, the induction port and the transfer port can likewise be lined with a ceramic component so as to achieve, on the one hand, a higher volumetric efficiency and, on the other hand, an improved cooling of the combustion chamber by the fresh charge.
Patent DE-3713541-A1 (DE)
Inventor: OBERGFELL RAINER DIPL ING
IPC: H02M3/158
Filed: 1987-04-22
Abstract: In a circuit for converting an unregulated input voltage (UE) to a regulated output d.c. voltage (UA), the input voltage (UE) may have a higher or lower value than the target output voltage (UA). In addition to a target actual value comparator (SIV), an interrogation circuit (AFS) is provided which only switches on the current (JL) again in the choke coil (L2) when the latter is demagnetized, as well as a common driving circuit (TRS) designed as an incorporated constant current source for both semiconductor switches (V1, V2), an input voltage monitor (ESU) which switches off the circuit regulator if the input voltage (EU) is too low, and an output monitoring circuit (ASU) which reduces the target value of the regulating circuit if an optional threshold value is not attained.
Patent DE-3723326-A1 (DE)
Title: Electrical energy economiser convector as radiator (stationary and portable) for heating dwellings and offices, as well as mobile rooms
Inventor: JACOBI KARL
IPC: F24H3/00
Filed: 1987-07-15
Abstract: The electrical energy economiser convector as radiator is intended to provide a large heat output with little energy input. According to the invention, it consists of a convector that is filled as content with a small amount of sand, a full-length heating cartridge or alternatively a heating element throughout the convector, so that the energy is transferred uniformly by the sand to the convector. The convector is surrounded by a plastic-coated or wooden enclosure in order to achieve the necessary heat output, and may therefore be considered as a whole as an electric radiator, which also applies to the low-height models, which can be provided with a sheet-metal enclosure.
Patent DE-3724756-A1 (DE)
Inventor: SCHLECKER RAINER DR
IPC: C07D307/79
Filed: 1987-07-25
Abstract: Benzofurancarboxamides with basic substituents, of the formula I 
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 in which R<1> and X have the meanings given in the description.
Patent DE-3726509-A1 (DE)
Title: Process for the preparation of 1,4-butanediol
Inventor: FISCHER ROLF DR
IPC: C07C29/17
Filed: 1987-08-08
Abstract: Process for the preparation of 1,4-butanediol by catalytic hydrogenation of maleic anhydride, succinic anhydride or an alkyl malate or alkyl succinate in the presence of an aliphatic alcohol and on a catalyst which contains cobalt and at least one of the elements manganese, copper and phosphorus.
Patent DE-3726517-A1 (DE)
Title: Nasal compsn. contg. octreotide
Inventor: AZRIA MOISE DR
IPC: A61K9/00
Filed: 1987-08-08
Abstract: Nasal pharmaceutical compsn. contg. octreotide of formula (I) is new. The compsn. may be in the form of a liquid, e.g. an aq. soln., a nasal insert, a powder, e.g. particles coated with a layer of (I) and contg. hydroxypropylmethyl cellulose, lactose or microcrystalline cellulose. Typically 0.2-1.8 mg (I) is present/20 mg powder, esp. 0.2, 0.4, 0.8 or 1.6 mg/20 mg. The wt. ratio of (I) to particles is 1:10-100. The compsn. may be in unit dosage form, e.g. in a capsule, nasal applicator, aerosol device etc. In an example, a compsn. was prepd. to contain (I) (7.796 mg with 6.315 mg free (I) + 5% excess), glucose (50 mg), 0.1N HCl (to pH 4.2), benzoalkonium chloride chloride (0.11 mg) and water for injection ( to 1 ml). It was used in a nasal spray dispenser.
Patent DE-3726669-A1 (DE)
Title: Equipment for generating cold, vacuum and heat
Inventor: NOLTE JUERGEN
IPC: B01D5/00
Filed: 1987-08-11
Abstract: In a multiplicity of mass separations and the recovery of solvents, vacuum distillation units are used which have a high energy requirement, since on the one hand electrical heating is used for the evaporation and on the other hand freshwater cooling is used for the condensation. To reduce the boiling point, an undefined and uncontrolled vacuum is produced in the distillation unit by a water jet pump which has a high water consumption, as result of which uncondensed solvent passes into the environment. By means of the equipment for generating cold, vaccum and heat, a 100% solvent recovery and a 100% saving in water are achieved and thus relief of the environment and energy savings in general are achieved. In the equipment to generate cold, vacuum and heat, a cooling system (refrigeration compressor with refrigerant circulation) is used in order to utilize the heat removed on the cooling side to heat a distillation unit. As a result of the lower cooling temperature in comparison to freshwater and the installation of a cold trap, and by a defined and constantly maintained vacuum, solvent is prevented from passing into the environment.
Patent DE-3727705-A1 (DE)
Title: Electric wax knife
Inventor: KOHLER WOLFGANG
IPC: A61C13/00
Filed: 1987-08-19
Abstract: The invention relates to an electric wax knife having a handle (2), two electrical heating rods (3, 4) which are fastened on the handle (2) and are separately controllable, a connecting cable connected to the heating rods (3, 4) and a wax probe (6, 7) which is provided for each heating rod and is fastened on a tubular probe bushing (8 and 9, respectively) which can be attached to the heating rod. According to the invention, the two electrical heating rods (3, 4) are arranged on one end of the handle (2) and the connecting cable (5) is arranged on the other end of the handle (2). As a result of this, the danger of burning which is possible with a wax knife in which the heated wax probes project from either side of the handle can be eliminated. <IMAGE>
Patent DE-3728937-A1 (DE)
Title: Oil-gathering ship
Inventor: FRIES ORTWIN
IPC: E02B15/10
Filed: 1987-08-29
Abstract: Oil-gathering ship, comprising a main hull holding the deck erections, main engine and the supply and control equipment, and two oil-gathering hulls which are hinged to the main hull such that they can swing out to the sides, and which run parallel to the axis of the ship when swung in. The widths of the oil-gathering hulls equal half the width of the main hull; the hinges are located in the forebody of the main hull; and the oil-gathering containers are fitted forwards with drives that perform the swivelling motions.
Patent DE-3729340-A1 (DE)
Title: Chassis for a trailer
Inventor: THOMPSON FREDERICK
IPC: F16D65/14
Filed: 1987-09-02
Abstract: A chassis of low height, which is constructed as a complete unit and is suitable for trailers, for example low-loaders and large-capacity delivery trucks, contains a beam (2) with upwardly directed and aligning first members (3, 35) in proximity to its ends, in order to fix the beam transversely on a trailer, aligned second members (4) and at least one intermediate third member (5), all of which extend upwards from the beam. The second members (4) may be located between the respective first members (3, 35) or on the inside of the said members. Cantilever arms (8) are swivellably mounted by their respective front ends on a second member and on the third members or member (5) and on their rear ends carry steering knuckles (13), which carry brake and wheel fixing elements. A rearwardly extending part is rigidly connected to each cantilever arm and each steering knuckle arrangement and has a platform (29) for an air spring (30). Camshafts (21) are fixed for the rotational movement in the direction of rotation of the wheels (19), which move forwards. <IMAGE>
Patent DE-3732682-A1 (DE)
Inventor: ELIA NINO
IPC: F22B1/06
Filed: 1987-09-28
Abstract: A heat shield for a heat exchanger, for example a steam generator, to protect the joints of tubes, to a tube plate consists of a cylindrical ring 20 located inside the shell 10 of the heat exchanger, so as to form an interspace 22 for the primary fluid. The ring 20 is positioned near to the tube plate 12 and has openings 23 through which a fraction of the flow of primary fluid comes into contact with the outer surface of the tubes near the tube plate 12. Internally, this ring 20 has a double series of blades 31, 32 which intersect one another so as to form honeycomb cells, the tubes 11 passing through the centres of the cells. The flow of, and therefore the heat given up by, the primary fluid is thereby reduced near the tube plate 12. <IMAGE>
Patent DE-3736355-A1 (DE)
Title: Wrist-joint mechanism for industrial robots
Inventor: IGARASHI SHIGEMI
IPC: B25J17/02
Filed: 1987-10-27
Abstract: A wrist-joint mechanism for industrial robots is specified. In a power transmission train for the wrist-joint mechanism of a robot arm, a reduction gearing is arranged close to the front end of a wrist joint such that the torque from actuating units, serving as drive units and arranged on the robot arm, is transmitted to the reduction gearing close to the front end of the wrist joint in a quantity which is substantially equal to that of the torque of the output shaft of the actuating units. Bevel gears, which form the power transmission train, can be arranged outside the outer housing, so that an adjustment or the like of the individual parts of the wrist-joint mechanism can be carried out in a simple way.
Patent DE-3737554-A1 (DE)
Title: Arrangement for protecting passengers in vehicles
Inventor: SPIES HANS
IPC: B60R21/01
Filed: 1987-11-05
Abstract: The invention relates to an arrangement for protecting passengers for vehicles in which the information which is present for example in an anti-lock system is evaluated in an enabling processor for enabling the safety measures for the protection of the passengers. An exemplary embodiment is described and is shown in a block circuit diagram. <IMAGE>
Patent DE-3741749-A1 (DE)
Title: Compensation power system for a voltage distributor installation
Inventor: HUBER ROBERT
IPC: H02J3/18
Filed: 1987-12-09
Abstract: A compensation power system for a voltage distributor installation having voltage outputs (5 to 9), which are coupled by transformer to an electrical power system, having compensation power operation regulators (10 to 14) which are assigned to the voltage outlets, and having a master regulator for detecting the power-factor conditions upstream of the branch in the voltage distributor installation, and for compensation of any inductive reactive power which still remains after being compensated out by the operation regulators (10 to 14). <IMAGE>
Patent DE-3803257-A1 (DE)
Title: Jointed head for the handle of a cleaning implement
Inventor: KLOTZ MANFRED
IPC: B25G1/06
Filed: 1988-02-04
Abstract: The jointed head for the handle (1) of a cleaning implement has two joints (DG, SG) which can be moved about axes (4, 8) situated transversely to one another in order to adjust the angular position of the cleaning implement with respect to the work surface and can be locked and unlocked by means of a common slide (10). This slide (10) is subjected to the action of a spring (15) which automatically moves it into the blocking position and retains it in this position. The slide (10) enables one-handed actuation for the handle adjustment. <IMAGE>