baber/WOPTO huggingface dataset:
Patent DE-3800711-A1 (DE)
Title: Transition coupling between a plastic pipe and a metal pipe, in particular in gas lines
IPC: F16L47/06
Filed: 1988-01-13
Abstract: In the case of a transition coupling of a plastic pipe on a metal pipe, the plastic pipe has a plastic sleeve for receiving the plug-in end of the metal pipe, a transition shoulder resulting between the plastic pipe and the plastic sleeve. In order to provide a simple, but reliable coupling, it is proposed to provide an annular collar on the metal pipe at an end spacing which is smaller than or equal to the receiving depth of the sleeve. The annular collar serves as a stop for the end of the sleeve in the event of coupling and thus defines the plug-in depth of the metal pipe. A metallic sleeve is then positioned over the resulting step, made up by the sleeve and the annular collar, the two sleeve ends of which are drawn in radially. One drawn-in sleeve end then comes to bear on the transition shoulder of the sleeve, whereas the other sleeve end engages behind the annular collar.
Patent DE-3802062-A1 (DE)
Title: Magnetic induction coupling device
Inventor: TAKEUCHI KUNIHIKO
IPC: G06K17/00
Filed: 1988-01-25
Abstract: A magnetic induction coupling device for each of two units which are arranged separately from one another. Two types of signals are transmitted individually by means of contact-free induction coupling. Two coil chambers (32, 34), which open towards one side, are constructed coaxially in a magnet core (30) in the magnetic induction coupling device, and two sets of induction coils (50, 60) are arranged in the coil chambers (32, 34). <IMAGE>
Patent DE-3805989-A1 (DE)
Title: Spirit-level
Inventor: WEDEMEYER PETER VON DIPL ING
IPC: G01C9/28
Filed: 1988-02-25
Abstract: A spirit-level having a vial which sits with its vial body (8) in a vial mounting which is mounted so as to be capable of rotation about the transverse axis of the vial in one or more window cut-outs of one or more side walls of the spirit-level body (1) consisting of a hollow box profile. In order to enable calibration, by rotating the vial about its transverse axis in the window cut-out(s) of the spirit-level body, and subsequent fixing of the calibrated vial and calibrated vial body to be carried out in series production in a simple and reliable way, clamping wedges (12) are provided between one or more walls of the spirit-level body and the vial mounting, the wedges (12) supporting themselves on one side on the wall and on the other side on the outside of the vial mounting and clamping the latter positively. <IMAGE>
Patent DE-3806413-A1 (DE)
Title: Recorder with copy protection
Inventor: SCHROEDER ERNST DIPL ING
IPC: G11B20/00
Filed: 1988-02-29
Abstract: The copy protection in the recorder should be in such a form that the copying possibilities are extended, but the interests of the software producer are protected. If a signal with an identification signal as copy protection is present, the recording is automatically done with reduced quality. Particularly for DAT recorders. <IMAGE>
Patent DE-3809988-A1 (DE)
Title: Structural element in the form of a profiled bar
Inventor: KOLLER ERNST
IPC: E06B3/30
Filed: 1988-03-24
Abstract: The structural element in the form of a profiled bar is essentially composed of a cross-sectionally trapezoidal head part (12) and of a web part (14) which adjoins said head part in the form of a T and whose outer sides, extending away from the head part, are formed by two web-part connection walls (54, 56) which have a bridge-like central piece (60), by means of which a widened cavity (70) is obtained in the structural element without the exterior dimensions of the structural element having to be increased. A stop-type profiled bar (92) can be fastened on the bridge-like central piece (60) of the structural element such that said stop-type profiled bar (92) is not in contact, or is only in slight contact, with the head part (12). This avoids undesired heat bridges, and good sound insulation and draught-air interruption are achieved. <IMAGE>
Patent DE-3811440-A1 (DE)
Title: Process for producing a synthetic sausage casing of fibre-reinforced cellulose hydrate having a net on the outside of the sausage casing
Inventor: MICHL HORST ING GRAD
IPC: A22C13/00
Filed: 1988-04-06
Abstract: The invention relates to a process for producing a synthetic sausage casing from a fibre-reinforced cellulose hydrate to which a net tube is firmly attached on the outside. The main feature of the invention is that the net tube is knitted after the viscose coating onto a support tube, taken off from this, enclosed by a brake ring and as a result embedded in the viscose coating and after passing through the spinning bath is firmly attached to the sausage casing made of regenerated cellulose hydrate.
Patent DE-3817768-A1 (DE)
Title: Machining centre for a flexible production system with decentral chip disposal
Inventor: ZICK MANFRED
IPC: B23Q11/00
Filed: 1988-05-26
Abstract: The machining centre has a chip conveyor which discharges the chips collected above the floor level into an open chip-transport receptacle provided. In order to be able to effect the chip disposal with the same transport system which is installed anyway for supplying workpiece pallets to and removing them from the machining centre, the chip discharge is orientated to the transfer side for the workpiece pallets. On the underside, the chip-transport receptacles are of the same design as the standardised workpiece pallets so that they can readily be taken over and conveyed by the pallet-transport system installed for the workpiece transport. On account of the decentral chip disposal, correct grading of the discharged chips in terms of the material is easily possible. The external tool change can also be conveniently effected with this transport system.
Patent DE-3821189-A1 (DE)
Title: Central front-mounted mower drive for a double-cutter mowing unit
Inventor: KALTENBERG REINHOLD
IPC: A01D34/30
Filed: 1988-06-23
Abstract: Front-mounted mower drives of this type must have a narrow design with a low cost price and low repair and maintenance costs, so that clogging is avoided and inexpensive mowing operation is achieved for such small mowing units. The invention therefore proceeds from known mowing drives 1 for a single-cutter mowing unit, and there is connected to the first pivotably moved drive lever 2 a bearing block 3, from which, via a driving mounting 4 of a second drive lever 5, the latter is driven to pivot about its pivot axis 6 in the opposite direction. The first drive lever 2 moves an upper cutter 10 of a double-cutter mowing unit via a driving mounting 9, and the lower cutter 7 is moved to and fro correspondingly by the second drive lever 5 via a bridge 11 and a driving mounting 8. <IMAGE>
Patent DE-3821499-A1 (DE)
Title: Arrangement for preventing dew-point shortfalls in the region of window connections
Inventor: BISPING FRANZ
IPC: E06B1/34
Filed: 1988-06-25
Abstract: In the known construction methods and, in particular, in the renovation of old buildings, there is the problem that, in the region of the connection of windows and doors, the dew-point isotherms are not led into the window frame, but emerge from the materials in the region of the room interior, this thus resulting in a break in the progression of the dew-point isotherms. In order to avoid this disadvantage, it is proposed that the progression of the dew-point isotherms, running in the region of the static layer zone or of the monolithic wall through the heat-insulation zone 2, of the room interior is led into the window frame without a break or interruption.
Patent DE-3825795-A1 (DE)
Title: Positioning and holding device for optical fibres
Inventor: KRAENZEL WOLFGANG
IPC: G02B6/38
Filed: 1988-07-29
Abstract: The positioning and holding device for optical fibres can be used when radiation components which pass through the light exit openings are to be transmitted separately from each other or separate components of radiation are to be fed to these openings. It serves in particular for transmitting spectrally disperse light from the focal plane of an Echelle spectrometer onto receivers. At least two planar elements, firmly arranged behind each other and positioned with respect to location, have mutually flush positioning openings which sufficiently exceed the diameter of optical fibres to be accommodated for passing them through easily, and is provided with mutually opposite sections which are fixed in terms of position and whose dimensions correspond to the fibre radius. As a result of lateral displacement, the optical fibres come to bear on the sections which fix the position. <IMAGE>
Patent DE-3826850-A1 (DE)
Inventor: JACOB CHRISTIAN
IPC: E02D17/20
Filed: 1988-08-06
Abstract: The floor cover (1) comprises a polyurethane or polyethylene film (2). The surface of this plastic film (2) is fitted with a bituminous layer (3) for protection against sunlight, in particular ultraviolet rays. The protective layer (3) serves simultaneously as a binder layer and immobilises a wind-protection layer (4) of loose high-density material (6) on the plastic film (2). 
<IMAGE>
Patent DE-3832223-A1 (DE)
Inventor: KARBACH BERNHARD DIPL ING
IPC: G01N29/00
Filed: 1988-09-22
Abstract: In the device for the ultrasonic inspection of elongated, rotation-symmetrical test-pieces (34), especially pipes, for material faults or for their geometrical data by the single-probe pulse reflection process, a row (26) of several, i.e. n, test-probe (30) arranged side by side in the axial direction of the test-piece is moved spirally in relation to the casing of the test-piece (34), when the n test-probe (30) describe n adjacent and mutally parallel test track centres (38 to 46). According to the invention, there is a second row of test-probe (28) which performs the same movement as the first row (26), is as identical to it as possible, has especially the same number n of test-probe (30) and is geometrically so arranged that the axial mutual displacement d of two rows of test-probe (26, 28) is, as far as possible, smaller than the distance between centres b of two adjacent test-prove (30) and its test-probe (30) lie between the test track centres (38 to 46) of the first row of test-probe (26) so that the n test-probe (30) of the second row (28) describe test tracks (48 to 56) lying between those of the first row.
Patent DE-3835438-A1 (DE)
Title: Apparatus for the sorting of shallow cans
Inventor: POERINK NICOLAAS JONGE
IPC: B07C5/02
Filed: 1988-10-18
Abstract: The invention relates to an apparatus for the sorting of shallow cans by means of conveyor bands and magnets, by means of which incorrectly oriented cans are sorted out. An apparatus with two conveyor bands arranged one above the other in parallel is known, the upper band being magnetised and attracting correctly oriented cans and the lower band having a gap, through which incorrectly oriented cans fall. This apparatus cannot be used for shallow cans. The new apparatus is characterised in that the upper conveyor band (2) is angled upwards away from the lower band (7) and has transverse driving bars (6). Correctly oriented shallow cans remain on the lower edge (7); incorrectly oriented cans are conveyed away upwards. The apparatus is suitable for use in transporting, filling and packaging machines for shallow cans. <IMAGE>
Patent DE-3841562-A1 (DE)
Title: Pharmaceutical composition and its use
IPC: A61K31/445
Filed: 1988-12-09
Abstract: A pharmaceutical composition for the treatment of viral diseases contains at least one conjugate of albumin with a compound of the general formula I <IMAGE> in which R1 and R2 and/or R3 and R4 and/or R5 and R6 and/or R7 and R8 either are hydrogen or else R1 and R2 and/or R7 and R8 are each together a C-C single bond, and/or R3 and R4 together with R5 and R6 are a C-C double bond, it being necessary for at least one C-C single or C-C double bond to be present, R9 and R10 are each either CH3 or -CH(OH)CH3, and R11 and R12 are each H or a compound of the formula II <IMAGE> which is bonded in the ortho position to the nitrogen heteroatom to the compound of the formula I, in which R' is H or acetyl, and, where appropriate, further customary vehicles and additives.
Patent DE-3900576-A1 (DE)
Title: Deflection of the cutting knife drive at the corners of cutting bows on flat silo removal devices
Inventor: STRAUTMANN WOLFGANG
IPC: B26D5/18
Filed: 1989-01-11
Abstract: The cutting knife connection at the corners of the U-shaped cutting bows on flat silo removal devices is established in a simple fashion by means of a cable-like pulling means which is guided via rollers and roller segments. <IMAGE>
Patent DE-3903034-A1 (DE)
Title: Coupling attachment piece for a tube support
Inventor: ROSE UDO
IPC: E04G25/00
Filed: 1989-02-02
Abstract: Such a coupling attachment piece for a tube support for concrete shutterings has a spindle sleeve for receiving a tube end of a second, coaxially connectable tube support. A transverse bolt which projects on both sides can be inserted in the end thereof, and the spindle sleeve further has longitudinal slots through which the inserted transverse bolt of the second tube support projects. Furthermore, the spindle sleeve exhibits a clamping nut on an external thread, the nut axially carrying along said transverse bolt. The intention is for said coupling attachment piece to be capable of releasable connection to the respectively required tube support in order that, using different-length tube supports provided, the desired tube supports may, on site, be fitted together with a coupling attachment piece in each case. For this purpose, the spindle sleeve exhibits, at its second end, a fixedly attached, coaxial tube retaining means on which there is arranged a securing member for the first tube support, which can be plugged therein.
Patent DE-3906470-A1 (DE)
Title: Car with an add-on boot
Inventor: BORGULYA GYOERGY
IPC: B60P3/42
Filed: 1989-03-01
Abstract: The add-on boot serves for increasing the size of the boot in cars which have a notchback. It comprises two side parts, a rear door and three adapting elements which are put together with the boot lid and the boot edge in such a manner that the car may, if required, be converted into an estate shape, it being possible rapidly to regain the original shape by dismantling. To this end, only a few, small changes are necessary to the previous car body and, as a result, the add-on boot can be used both for new cars and also for many used cars.
Patent DE-3909656-A1 (DE)
Title: Enamel powder with a long shelf life for electrostatic powder coating
Inventor: LETSCH JUERGEN
IPC: C03C8/14
Filed: 1989-03-23
Abstract: An enamel powder with a long shelf life, comprising a frit coated with a cured organosilicon compound, characterised in that the organosilicon compound is a finely dispersed, polymeric silicone resin which contains any desired units of the following formulae <IMAGE> in which the radicals R are identical or different and are C1-C6-alkyl, C1-C6-alkenyl, aryl(C1-C6-alkyl), C1-C6- cycloalkyl, C1-C6-alkoxy, aryl and aryloxy, but the units do not form exclusively chain-form molecules, and the silicone resin has a dynamic viscosity of less than 20,000 mPa.s at a temperature of 120@C, where the polymeric silicone resin has been mixed with hydrophobic, pyrogenic silicic acid (silica) which has an SiO2 content of at least 99.5%, and where the proportion of polymeric silicone resin is from 0.02 to 1.0 % by weight, based on the frit employed, and the proportion of pyrogenic silicic acid is from 0.01 to 0.5 % by weight, based on the silicone resin employed.
Patent DE-3911408-A1 (DE)
Title: Measuring tube for ultrasonic flow measurements
Inventor: BAUMGAERTNER MANFRED DR ING
IPC: G01F1/66
Filed: 1989-04-07
Abstract: The outer sheath (1a, 1b) of a measuring tube (1) for ultrasonic flow measurements using the propagation time method is provided, in the region of the ultrasonic beams impinging on the measuring pipe inner wall, with a sawtooth-shaped external profile, whose cross-sectional surface consists of approximately right-angled triangles arranged one after the other, whose base runs in the flow direction and whose small legs are turned towards the nearest ultrasonic converter (3, 4) in the direction of the transmitted beam and whose height is approximately equal to the wavelength of the ultrasonic frequency. <IMAGE>
Patent DE-3912806-A1 (DE)
Title: Method and arrangement for reading glasses determination
Inventor: BARTH ROLAND DIPL PHYS
IPC: A61B3/09
Filed: 1989-04-19
Abstract: A reliable and exact reading glasses determination in a device for "free-sighted refraction" is achieved in that   -the test image is moved for each eye from the far point to the near point and the accommodation range is determined, -the projectors are lowered and the patient's head is simultaneously inclined about a common axis whose position essentially corresponds to that of the fourth cervical vertebra of the patient, -the near point of convergence is determined by rotating the projectors in the nasal direction about the centres of rotation of the eyes according to <IMAGE>   -the near addition in diopters is determined and the test image is presented to the patient at a distance of aT with <IMAGE>   -and optimum correction for the desired working distance is determined by moving the test image toward the eye.
Patent DE-3926625-A1 (DE)
Title: Vehicle seat cushion support frame - makes use of shell structure incorporating ramp
Inventor: KREUTZ WOLFGANG DIPL ING
IPC: B60N2/42
Filed: 1989-08-11
Abstract: The vehicle seat frame has the cushion carrier formed as a shell (1). The ramp is made from a hump (4) in the shell floor (3), and the underside of the shell has a support plate (7) secured to it. A profile bar (9) is fastened to the shell parallel to the hump with a cross section whose two shanks with their outwardly angled ends lie against the underside of the shell and/or the support plate. USE/ADVANTAGE - Design of vehicle seat which prevents the occupant in the event of a crash from sliding under the seat belt in a 'submarining' action.
Patent DE-3932345-A1 (DE)
Inventor: LIPOWSKI WOLFGANG
IPC: B02C18/14
Filed: 1989-09-28
Abstract: A shredder device for refuse, such as wood, paper or plastic, has a rotor (3) with circumferential ribs (10). Each circumferential rib is interrupted by at least one pocket (14). Arranged in the latter is a tool holder with the tool (19). The tool (19) has a profile which protrudes radially over the rib profile to approximately the same degree. This produces a shredder device in which load peaks and jamming can be largely avoided. <IMAGE>
Patent DE-3932582-A1 (DE)
Title: T-clamping bar unit - has cross-bar held in place by action of spring clip
Inventor: KRAUTWASSER HANS
IPC: G05G1/08
Filed: 1989-09-29
Abstract: The 'T' bar clamping unit has a threaded spindle (10) that is rotated by a cross bar (28) that passes through a hole in the spindle. The lower end of the spindle locates in a threaded nut (20) that is captive in a block. The top section of the spindle has a tapered section formed (36) and this receives a circular spring clip (34).  The clip applies force to the periphery and this causes axial pressure to be generated onto the surface of the bar to maintain retention. ADVANTAGE - Secure 'T' bar in position.
Patent DE-3941562-A1 (DE)
Title: Prepn. of olefinic cpds. - by reaction of ylid or phosphonium salt with ketone in 1-6c alcohol to give e.g. herbicides
Inventor: SCHAEFER BERND DR
IPC: C07D209/48
Filed: 1989-12-16
Abstract: Prepn. of olefinic cpds. of formula (I) comprises: (a) reaction of a phosphonium salt of formula (V) dissolved n a 1-6C alcohol, with a base and elemental bromine to give a Br-contg. phsophonium slat of formula (III) or a Br-contg. phsophorous of formula (IV); and (b) reaction of a ketone of formula (II) with (III) and a base or with (IV), in a solvent. R1 = an organic gp; R2 = an orgnaic gp. or H; A = COR3, COOR3, CONR3R4 or CN; R3, R4 = an organic gp; X = an anion of a strong acid. The prepn. of (IV) in a 1-6C alcohol is claimed per use. USE/ADVANTAGE - Some +-bromo-substd. cinnamic acid derivs. or vinyl ketones prepd. by this process, e.g. N-(3-(methyl-+-bromo acrylate)-4-chlorophenyl) -3,4,5,6-tetrahydronaphthalimide (Ia) are herbicidally active or are intermediates in herbicide prepn. Previous prepns. of (III) and (IV) took place in solvents, e.g. C6H6, CH3COOH, which are unsuited to Wittig-style reactions or are toxic.
Patent DE-4001170-A1 (DE)
Inventor: ORTNER ROBERT
IPC: F16K37/00
Filed: 1990-01-17
Abstract: In a threaded valve assembly for a flow control valve, in order better to assign the display of the pressure of medium flowing therein, for example flowing air, to the location of the setting of the pressure on the threaded valve body, the threaded valve assembly (1) has a threaded body (8) with a pot-like housing (13), outside the valve housing (7), in which the round and cylindrical housing of a conventional manometer (14) is held. 
<IMAGE>
Patent DE-4004886-A1 (DE)
Title: Fluidised bed furnace structure - has floor formed from porous ceramic bricks encased in metal housing
IPC: B01J8/44
Filed: 1990-02-16
Abstract: The furnace which is heated by a fluidised bed has the furnace floor formed from porous ceramic bricks (5) which are permeable to air or gas. These bricks (5) are mounted on longituidnal ducts (1) through which the gas for the fluidised bed is supplied. The bricks (5) are enclosed in metal housings (4) with holes in their floors which are aligned with holes (6) in the longitudinal duct (1). Each housings (4) with holes in their floors which are aligned with Each housing (4) has a frame (8) fitted around its upper edge which overlaps the edges of the enclosed brick. USE - Fluidised bed furnaces.
Patent DE-4011119-A1 (DE)
Inventor: NEUMEISTER WALTER
IPC: F15B15/24
Filed: 1990-04-06
Abstract: To limit the extension of its displaceable parts, in particular the telescopic tubes (14, 15) and the piston (16), the actuator has conventional stop rings (23, 28) of round spring steel. Intermediate stop rings (35) lying between them in the stop position are provided in order to reduce the radial forces. <IMAGE>
Patent DE-4012334-A1 (DE)
Title: Multi-cell flow director for axial flow fan - has arrangement of honeycomb cells to smooth turbulence
Inventor: BRUNS KARSTEN
IPC: F04D29/54
Filed: 1990-04-18
Abstract: The multi-cell flow director is designed as a perforated disc. It is fitted behind a propeller or a ship's screw and has correcting properties for the deflection and smoothing of the flow of gaseous or liq. media. The unit comprises an open honeycomb-like plate (1) with square or hexagonal honeycomb windows (4). The face-side edges of the thin cell walls which divide the chambers from each other are positioned on the side of the unit directed towards the propeller. USE/ADVANTAGE - Method of trapping, accelerating and deflecting the output of an axial flow fan or propeller to give a turbulence-free air flow.
Patent DE-4015781-A1 (DE)
Inventor: PARADIES HENRICH H PROF DR DR
IPC: A61K31/40
Filed: 1990-05-16
Abstract: Pharmaceutical preparation consisting of one or more active ingredients and an excipient which solidifies at temperatures between 20 and 80 DEG C and is water soluble, characterized in that it is an isotropic solution in which a) the active ingredient is dissolved in monomolecular or ionic form in the excipient, b) the active ingredient is present in its native conformation and/or its biologically active chiral (enantiomeric) conformation, c) the active ingredient has a mol fraction of 0.001 to 0.67 at 37 DEG C, d) at body temperature, the excipient is molten, single-phase and isotropic, e) the isotropic solution, consisting of excipient and active ingredient, solidifies at ambient temperature, f) the solidified solution is crystalline or non-crystalline or it contains the active ingredient in crystalline form or the latter can crystallize out of the solidified solution, g) the monomolecular or ionic solution has an osmotic pressure and depresses the molar freezing point, h) the dissolved active ingredient present in the polymer electrolyte has a temperature-dependent specific conductivity. A process for obtaining this pharmaceutical preparation is also described.