baber/WOPTO huggingface dataset:
Patent DE-3644497-A1 (DE)
Inventor: SCHAEFF HANS
IPC: E02F3/40
Filed: 1986-12-24
Abstract: 1. Supporting and clearing blade, which by means of one or a plurality of rearward elongations (projections or arms) is mounted at both sides of the chassis of an excavator for adjustment particularly about a horizontal pivot axis and between an upper rest position, lowered support positions and intermediate clearing positions, characterized in that - receiving means (18) mounted to the upper end of the blade (10) are provided for being detachably connected to connecting means (28, 64) forming a laterally extending hinge axis of a hinged bucket (50) or similar attachment, which together with the blade (10) as backwall forms a material handling container, by means of its own weight keeps closed said container, and for emptying said container can be moved about its hinge axis (84) by means of the excavator shovel (80).
Patent DE-3644929-A1 (DE)
Title: Electromagnetically powered pump
Inventor: SCHOENELL JUERGEN
IPC: F04C2/063
Filed: 1986-03-11
Abstract: In an electromagnetically powered pump for liquid and gaseous media, a toroidal pipe is provided with at least one piston of magnetisable material located inside the pipe so it can slide along the pipe and be sealed; the pipe has an inlet and an outlet and a number of solenoids distributed evenly over it, and an electrical control unit is provided, with which voltage can be applied to the individual solenoids one after the other, the arrangement is such that the pipe is made of a nonmagnetisable material, and that an outlet for the medium to be pumped is provided on the outer circumference of the pipe, and an inlet for the medium to be pumped is provided opposite it on the inner circumference of the pipe.
Patent DE-3705008-A1 (DE)
Title: Device for detecting wheel speed information in drum brakes
Inventor: NAKAGAWA YUTAKA
IPC: G01P1/04
Filed: 1987-02-17
Abstract: According to the present invention, a drum brake with a pair of arcuate brake blocks (2, 5) which are borne by a fixed supporting element (1) in an extendable manner, each pair of corresponding ends of the brake blocks (2, 5) being arranged opposite one another and one pair of the ends, lying opposite one another, of the brake blocks (2, 5) engaging on an anchoring element (3) which is attached to the fixed supporting element (1), comprises a detection device for wheel speed information which contains a sensor (7) which is designed to detect the speed of rotation of a vehicle wheel and is attached to the anchoring element (3) in such a way that it forms a body which is joined thereto. <IMAGE>
Patent DE-3708942-A1 (DE)
Inventor: OTTOW ECKHARD DR
IPC: C07J53/00
Filed: 1987-03-18
Abstract: New 19,11 beta -bridged steroids of the general formula I   <IMAGE> (I)  where R1 stands for a methyl or ethyl radical, R2 for a hydrogen or chlorine atom or a C1-C4-alkyl radical, B and G, which are the same or different, respectively for a hydrogen atom, a C1-C4-alkyl radical or, together, for a second bond between the carbon atoms 6 and 7, B and R2 together for a methylene or an ethylene group, Z for the radical of a pentagonal or hexagonal ring, which is possibly substituted and possibly unsaturated, V stands for a possibly substituted carbocyclic or heterocyclic aryl radical, the ring A for <IMAGE> a)   M and N together meaning a second bond or M a hydrogen atom and N a hydroxy group, X means an oxygen atom, two hydrogen atoms or a hydroxyimino grouping N DIFFERENCE OH, R3 and D, which are the same or different, respectively a hydrogen atom, a nitrile radical or a C1-C4-alkyl radical or, together, a methylene or ethylene group, E a hydrogen atom or a C1-C4-alkyl radical, D and E together meaning a second bond between carbon atoms 1 and 2 or together a methylene group   <IMAGE> b)  or  <IMAGE> c)   with R11 in the meaning of a hydrogen atom or a C1-C8-alkyl radical, are described as well as their pharmaceutically tolerated addition salts with acids. The new compounds possess valuable pharmacological properties.
Patent DE-3709079-A1 (DE)
Title: Workpiece carrier pallet
Inventor: VENIER WOLFGANG
IPC: B23Q3/10
Filed: 1987-03-19
Abstract: Workpiece carrier pallet with a basic frame consisting of profile parts (8) and with workpiece-receiving battens (4) arranged in the basic frame and/or corner profile parts (5) which are located at the corners of the basic frame and between which carrier profile parts (9) are arranged. The carrier profile parts (9) and/or the workpiece-receiving battens (4) are attached adjustably to the basic frame and to the corner profile parts (5), in that the profile parts (8) of the basic frame and the corner profile parts (5) are designed with a T-shaped hollow profile, in which are seated sliding blocks (6) which have a threaded bore and to which the workpiece-receiving battens (4) and/or the carrier profile parts (9) are screwed via positioning pieces (3) or angle profiles (7) arranged between them. <IMAGE>
Patent DE-3713726-A1 (DE)
Title: Device for cooling superheated steam
Inventor: APPELBERG FERDINAND
IPC: F22G5/12
Filed: 1987-04-24
Abstract: Known devices for injecting cooling water into flowing superheated steam have an elongate nozzle block which is attached to a cooling-water supply pipe and has a number of cooling-water injection nozzles arranged in a row, whose water supply can be controlled by means of a control device. In order to improve the atomisation of the steam in such a cooling-water injection device without impairing the controllability of the flow of cooling water supplied, the invention proposes that the nozzle block (7) be surrounded by a jacket (15) at a distance. In the area of the cooling-water injection nozzles (8), this jacket is provided with nozzle openings (16) pointing in the same direction, and has a steam supply pipe (17) opening into it, which is mounted on the wall of the pipeline (2) on the opposite side from the cooling-water supply pipe (6) so that it can move radially. The cooling-water injection device according to the invention is particularly suitable for facilities in which the rate of flow of the cooling water supply varies widely. <IMAGE>
Patent DE-3716025-A1 (DE)
Inventor: HEGELER WILHELM
IPC: H03D1/22
Filed: 1987-05-14
Abstract: 1. Digital demodulator for demodulating a binary input signal which exhibits a first amplitude-modulated signal (TP signal) containing a carrier and/or a second amplitude-modulated signal (RDS signal) with suppressed carrier, the two carriers being phase-shifted by 90 degrees with respect to one another at the same frequency, comprising a controllable oscillator (DCO) for generating a reference frequency, and comprising a mixer, the output signal of which is processed to form a control signal for the oscillator, the control signal for the oscillator being inverted in dependence on the TP level, characterized in that from the input signal (28), sample pairs (30-40) are taken by means of two sampling circuits formed by D-type flip-flops (18, 20) which are in each case formed by two single samples which - referred to the period of the recovered carrier frequency (reference frequency) - are shifted by 90 degrees with respect to one another, in that the sample pairs (30-40) are simultaneously supplied to the mixer, one input of the mixer in each case being directly connected to in each case one output of the two sampling circuits, and in that the mixer is constructed as a Costas mixer (22).
Patent DE-3717720-A1 (DE)
Title: Heat exchanger for recovery of shower waste water heat
Inventor: SCHERTZ GUNTER DIPL ING
IPC: F24D17/00
Filed: 1987-05-26
Abstract: The invention relates to a heat exchanger for effective heat recovery from shower waste water. The heat exchanger is extremely well suited for use in shower installations in sports and recreation centres, installations of the public health service as well as sanitary complexes for military constructions and large-scale enterprises. The object of the invention is essentially to achieve optimal degrees of heat recovery and purification possibilities with reduced fabrication, material and maintenance expenditures. According to the invention, the heat exchanger is consequently made from box section pipes, preferably square box sections. The box section pipes are connected to each other in such a way that their cross-section profile edges exhibit an inclination, preferably an inclination of 45@, to the floor of the shower tub. The heat exchanger, through which service water flows preferably in a meandering way, can be pivoted in the direction of the wall side of the mixing battery.
Patent DE-3722236-A1 (DE)
Title: Injection mould for producing nail clips
Inventor: ROTH FRIEDRICH
IPC: B29C45/00
Filed: 1987-07-06
Abstract: The invention relates to an injection mould for producing nail clips.   Hitherto it was known to produce clips individually or in multi-cavity moulds, so that clip strands of finite length were produced. The object of the invention is to provide a mould for producing continuous lengths to facilitate the processing of clips in nail drivers. The invention provides for the mould for producing continuous clips to have a core plate, a stripper plate and a mould plate, for the mould to have n rows with m clip cavities which are connected to one another by connecting tabs, for said plates to be guided with columns and for a periodically displaceable conveying plate to be provided laterally with respect to the mould. A control effects the moving of the conveying plate into the open mould, the n . m clips being moved out by a distance S. During mould closing, the connecting tabs of the last clips project into the mould. <IMAGE>
Patent DE-3724861-A1 (DE)
Title: Concrete spraying (gunning) machine with self-regulating adaptation to the concrete composition
Inventor: IHLEFELD KARL-HELMUT
IPC: E04G21/04
Filed: 1987-07-28
Abstract: The invention relates to a concrete spraying machine which operates by the thin-stream process, in the case of which machine the sealing between the charging part (1 + 2 + 3) and the compressed-air delivery part (12 + 13 + 15) is effected only by a concrete plug (11) whose length is set automatically and constantly corrected, as a function of the respective concrete composition, by an electronic computer (6). <IMAGE>
Patent DE-3725050-A1 (DE)
Title: Positive-displacement machine with non-return valve for filling
Inventor: SAMSAMI MOHAMMED-REZA
IPC: F04B39/00
Filed: 1987-07-29
Abstract: An air-conditioner compressor has intake and discharge connections for the refrigerant. According to the invention, one of the two branches is fitted with a non-return valve, so that the compressor can be filled with pressurised lubricating oil for transportation. Thus the separate filling connection customary hitherto for this purpose can be dispensed with.
Patent DE-3730746-A1 (DE)
Title: Diamineplatinum(II) complex compounds having a hydroxylated 2-phenylindole ring
Inventor: ANGERER ERWIN VON DR
IPC: C07F15/00
Filed: 1987-09-12
Abstract: Novel antitumour compounds of the general formula <IMAGE> in which R1 denotes hydrogen, a hydroxyl group or a C2-C6-alkanoyloxy group, R2 denotes hydrogen or a halogen atom, R3 denotes hydrogen or a C1-C6-alkyl group, R4 denotes a hydroxyl group or a C2-C6-alkanoyloxy group, R5 denotes hydrogen or a halogen atom and R6 denotes hydrogen or a halogen atom, Alk represents a C2-C10-alkylene chain, where 4 adjacent CH2 groups can also be replaced by a 1,4-phenylene ring, A-B denotes the group <IMAGE> and R7 is a hydrogen atom, a C1-C6-alkyl group or a phenyl radical and X stands for the equivalent of a physiologically tolerable anion, and process for their preparation.
Patent DE-3734895-A1 (DE)
Title: Concrete frame for internal circular grinding machines
Inventor: BERGER WINFRIED
IPC: B24B41/02
Filed: 1987-10-15
Abstract: The invention relates to a concrete frame for internal circular grinding machines which, through its special configuration and method of manufacture, has approximately the same mass and rigidity as hitherto customary cast-iron frames. To this end, the concrete bed is designed in its cross-section as a double I-beam and possesses neither a conventional nor a tensioned reinforcement. The base area is ground. A peripheral steel frame is cast in at the standing face of the frame, on the end faces of which steel frame pipes are welded.
Patent DE-3743816-A1 (DE)
Title: Cam for a built camshaft of a reciprocating internal-combustion engine
Inventor: BAUDER ARMIN DIPL ING
IPC: F01L1/047
Filed: 1987-12-23
Abstract: In order to reduce the wear of a cam of a camshaft of an internal-combustion engine or increase its permissible Hertzian surface pressure, there is embedded into the cam tip (3) a triangular hard-metal insert (8) which forms the circumferential surface (10) of the cam (1), at least in the acceleration range. <IMAGE>
Patent DE-3803919-A1 (DE)
Title: Device for removing coolant samples from a nuclear reactor container
Inventor: HANEBECK NORBERT DIPL PHYS DR
IPC: G01N33/00
Filed: 1988-02-09
Abstract: Crucible (12) for taking samples out of the coolant (2) (preferably liquid metal) are immersed in a mounting (11) into the coolant by means of a cable winch (15, 16) and then drawn out again, flotation forces being overcome by means of a weight (10), which is used at the same time as a stopper for closing a transportable container (8) which is flanged (6, 7) on the reactor lid (1), the connection being able to be shut off by means of slides (4, 9). The drive of the cable drum is carried out by means of a turbine (17) which is supplied from a store (18) with the same gas which covers the intermediate space between the reactor lid (1) and coolant (2) but at a higher pressure. Thanks to an intermediately-connected worm drive (21, 22), the drive is self-locking. The direction of rotation of the cable drum (16) is maintained, so that the cable is first completely unwound in one direction of rotation and subsequently wound up again in the other direction of rotation. If this process is terminated, a renewed inadvertent initiation of the device is not possible. Likewise, if the pressurised gas supply is inadvertently not turned off, this is also harmless. Contamination of the container (8) by gas rising out of the reactor is not possible. <IMAGE>
Patent DE-3805951-A1 (DE)
Inventor: EDER ERICH
IPC: B29C63/42
Filed: 1988-02-25
Abstract: The device and the method provide for a mandril (7) to be arranged obliquely to the transport direction (F) of the bottles (4), so that the closure ends (3) of the bottles (4) plunge, during the conveying, into the shrinkable sleeves (2) which are open at the bottom and are still to be cut off. 
<??>The method and the device are used for sealing bottle closures by means of shrinkable sleeves. 
<IMAGE>
Patent DE-3813555-A1 (DE)
Title: Driver's cab for a commercial vehicle with torsion bars running in the longitudinal direction of the vehicle
Inventor: FELDER HERMUT DIPL ING
IPC: B62D33/06
Filed: 1988-04-22
Abstract: It is known to use torsion bars which run in the longitudinal direction of the vehicle in driver's cabs, as additional springs. It is also known to use torsion bars for lateral stabilisation of driver's cabs when travelling. According to the invention, torsion bars are designed as torsion-bar stabilisers (antiroll bars) in order to reduce the pitching motion of driver's cabs, which pitching motion takes place about the transverse axis of the driver's cab and occurs, for example, when driving off or braking, especially with heavy, high driver's cabs. <IMAGE>
Patent DE-3815751-A1 (DE)
Title: Solar collector
Inventor: BURCHERT HUBERT
IPC: F24S10/40
Filed: 1988-05-09
Abstract: Solar collector of a plate-like or tubular type having a thermally insulating covering casing and elongated absorber casing which is permeated by collector liquid which may be black in colour and which absorber casing receives absorbers which are flowed around on all sides and which are composed of an absorber which is folded like a concertina and is slightly concave on the fold flanks facing the sun and of a flat absorber which rests at the rear against the apices of the folds, the absorber surfaces being black and at least the concave surfaces being black and shiny so as to take the form of "non-Lambert" surfaces, while at the rear, behind the absorbers or the absorber, there is arranged at least one reflective surface, behind which there is situated a thermally insulating body.
Patent DE-3819115-A1 (DE)
Title: Vertical rail with support holders fixed thereon to create obstacles for jumping sports
Inventor: BAUMGARTNER ROLF
IPC: A63K3/04
Filed: 1988-06-04
Abstract: The support holder (2) has a front plate (3) and a support band (10) secured thereto for the ends of the bars forming the essential part of an obstacle. The holder can be fixed to a vertical rail (1) by means of two grippers, of which one (3a) is fixedly connected to the front plate (3) but the other (8) is mounted to be horizontally displaceable and can be brought, against the force of the spring (9), out of engagement with the corresponding rib (1d) of the vertical rail (1). A pin (4) fixedly connected to the front plate (3) guarantees the right position of the support holder on the rail (1) and prevents any sliding. The essential advantage of these new support holders resides in the fact that, on the one hand, they cannot automatically become detached from the vertical rail while, on the other hand, each support holder can be removed or inserted independently of all other holders. <IMAGE>
Patent DE-3828320-A1 (DE)
Title: Process for decreasing or eliminating toxic substances during the production of spirits (brandy) principally from stone fruit
Inventor: KOTHE ULRICH
IPC: C12H6/02
Filed: 1988-08-20
Abstract: To produce toxic substance-free distillates principally from stone fruit mash, the arrangement of a cooled catalyst (3) between dephlegmator (1) and actual cooler (2) is provided with optional return (9) of the toxic substance-loaded fusel oil (fore-runnings; singlings) from the catalyst (3) to different levels (9a-9d) of the rectifier. <IMAGE>
Patent DE-3835570-A1 (DE)
Title: Method and devices for collecting grass and leaves by means of small appliances
Inventor: EGGENMUELLER ALFRED DR ING
IPC: A01D34/63
Filed: 1988-10-19
Abstract: After the material has been picked up, it is fed to a pressing device which, as a tine rotor with rigid tines, breaks up, squeezes and crushes material via the press casing having grooves, whilst the material, when conveyed further into a press channel, is compressed and matted. In a lawnmower, the pressing device can be located directly below the discharge, in a scarifier it can be located directly behind the cutter shaft, and in a leaf-collecting appliance it can be located directly behind the blower. The pressing device presses the pressed material into the container.
Patent DE-3836442-A1 (DE)
Title: Impact-resistant material for flying objects
Inventor: ROTH SIEGFRIED DIPL ING
IPC: B32B27/08
Filed: 1988-10-26
Abstract: Material for components subjected to impact stress, such as leading edges of wings, aerofoils or tailplanes on flying objects or of body parts on vehicles, comprising a plurality of fibre-reinforced thermoset layers (D) and a plurality of thermoplastic layers (T) lying in between. <IMAGE>
Patent DE-3836700-A1 (DE)
Title: Pneumatic/hydraulic assembly
Inventor: HOFMANN GEORG
IPC: B60D1/02
Filed: 1988-10-28
Abstract: In order to provide, using simple means, a reliable, automatic play-compensation device consisting of few individual components in a pneumatic/hydraulic assembly for compensating play for coupling bolts and coupling rings of a hitch for utility vehicles, which play-compensation device can also be easily decoupled, a suction compensation groove ring (12) is arranged between the diameter of a piston and a cylindrical bore in order to seal the pressure space (4), which ring (12) permits, when there is a build-up of pressure, pressure media to flow over from the reservoir container (6) via the admission pressure space (10) into the pressure space (4), but blocks in the opposing direction. <IMAGE>
Patent DE-3840538-A1 (DE)
Inventor: USCHKOREIT JOHANNA DR
IPC: C07K9/00
Filed: 1988-12-01
Abstract: Peptidoglucan dimers of general formula (I), in which R<1>, R<2>, R<3> and R<4> have the meaning given in claim 1. Also described is a process for producing these peptidoglucan dimers and immunomodulating agents containing these peptidoglucan dimers.
Patent DE-3841764-A1 (DE)
Inventor: BOEHM HANS-JOACHIM DR
IPC: C07K7/64
Filed: 1988-12-12
Abstract: New peptides of formula X-A-Asn-B-Y, in which A, B, X and Y have the meanings given in the description, are useful therapeutic agents. A process for producing them is also described. The new peptides are suitable for treating diseases.
Patent DE-3842810-A1 (DE)
Title: Aerating and de-aerating devices for removing contaminants on lower space surfaces
Inventor: GRIEPENTROG JOACHIM
IPC: F24F7/08
Filed: 1988-12-20
Abstract: In order to generate a defined, directed and stable displacement current, housings (1) are arranged side by side in modular design, the housings being provided with air outlet nozzles (2) or air inlet openings (3). The length of the air outlet nozzles (2) is at least 1.1 times as large as their diameter. Air outlet elements (2a) are inserted displaceably and rotatably into the air outlet nozzles (2). <IMAGE>
Patent DE-3906419-A1 (DE)
Title: Tenter dryer, especially chain for tenter dryers or the like
Inventor: SORGE WOLFRAM DIPL ING
IPC: D06C3/02
Filed: 1989-03-01
Abstract: The invention relates to a tenter dryer or the like for running fabric webs held on links, provided with tentering elements, of endless rotating tentering chains guided through the treatment space on guide rails, and is intended to provide a lubrication-free tentering chain. For this purpose, according to the invention, the intermediate links for the chain links carrying the tentering elements are to consist, as joint and guide bolts connecting the chain links, of lubrication-free low-friction material (Fig. 1). <IMAGE>
Patent DE-3908039-A1 (DE)
Title: Process for producing a dietetic lactic acid-based beverage
Inventor: BAHDE WILLI
IPC: C12G3/02
Filed: 1989-03-11
Abstract: A process is described for producing a dietetic lactic acid-based beverage from bread, in which bread produced in the natural sour dough method is inoculated with the microorganisms present in sour dough, in particular Lactobacillus plantarum, coated on oak wood chips, and incubated with these in the absence of oxygen. The starter batch can additionally be inoculated with the sediment from a preceding batch.
Patent DE-3912646-A1 (DE)
Title: Numberplate arrangement with illuminable registration number elements
Inventor: MASTUOKA MASAAKI
IPC: G09F13/04
Filed: 1989-04-18
Abstract: The invention relates to a numberplate arrangement with illuminable registration number elements. According to the invention, a light scattering region with a specific light scattering characteristic is provided on a light scattering plate adjacent to the at least one light source in order to replace the previously used pressed-on or bonded-on screen elements, this specific light scattering characteristic being obtained by means of formed-on, in particular pyramid-shaped projections or by means of a specific geometric configuration of the plate surfaces.
Patent DE-3912823-A1 (DE)
Title: New polyamide contg. medium to long chain alkyl gp.
Inventor: LUPO DONALD DR
IPC: C08G69/26
Filed: 1989-04-19
Abstract: New polyamide (I) contg. medium to long-chain alkyl gps. is of the formula: -(N(A) X N(B) CO Y CO)n (I); (where Y = a divalent gp.; X = a divalent gp. with at least 2C atoms in the chain; A and B independently = H or 1-26C alkyl; n = over 4). (I) contains at least o ne 6-26, esp. 14-20C alkyl gp./recurring unit.  The novelty is that X and/or Y contain at least one CH2 gp. in the chain.