baber/WOPTO huggingface dataset:
Patent DE-3229060-A1 (DE)
Title: Shield support unit with support at the coal face
Inventor: KETTERER KLAUS DIPL ING
IPC: E21D23/06
Filed: 1982-08-04
Abstract: A shield support unit generally consists of a floor bar, a breaker shield and a cap supported by at least one hydraulic cylinder. To ensure a prop-free working face for the passage of the mining machine and to absorb higher supporting forces at the roof cap, the invention proposes that at least one supporting element (8) be provided in such a way that it is pivotably linked to the cap tip in a vertical plane, which supporting element (8) is designed such that it can be swung in and out in the longitudinal direction of the cap by means of a hydraulic cylinder (13). <IMAGE>
Patent DE-3236670-A1 (DE)
Title: Illuminating device, particularly for differential rectifiers
Inventor: TIEDEKEN WERNER
IPC: G02B19/00
Filed: 1982-10-04
Abstract: The device ensures constant luminous intensity in an aperture diaphragm, the size of which can be adjusted. As a result, the scanning speed of differential rectifiers can be significantly increased. The illuminating device consists of a lamp and a hollow mirror which is mounted eccentrically with respect to the optical axis of the imaging system and which is rotated about the optical axis by a motor. As a result, a larger area of the aperture diaphragm is illuminated than is possible with the direct image of the filament. To increase the luminous density, both the lamp filament/hollow mirror distance and the eccentricity of the hollow mirror can also be adjusted and controlled, for example, by the adjustment of the aperture diaphragm. <IMAGE>
Patent DE-3237496-A1 (DE)
Title: Vacuum switching tube
Inventor: GROSSMANN FRANZ-KARL DIPL ING
IPC: H01H33/664
Filed: 1982-10-09
Abstract: The invention indicates how the damaging looping out of the arc plasma occurring during a switching off process can be compensated for by special shaping of the contact pieces of the vacuum switching tube.
Patent DE-3240689-A1 (DE)
Inventor: ENDTER HORST
IPC: B21J13/08
Filed: 1982-11-04
Abstract: In a tube-upsetting press, of the kind having a vertically split die with vertically spaced shaping faces for successive setting operations, metal tubes to be upset are handled by sets of grippers which move cyclically along a closed path perpendicular to the axes of the tubes and the die and respective grippers move cyclically towards and away from the die, these movements being so synchronized that successive tubes are gripped, moved into line with one shaping face of the die and advanced thereinto by a first gripper of the set, shifted to the next shaping face by another gripper of the set, and withdrawn from the die by a further gripper of the set after upsetting. Fixed retaining grippers hold the tubes during upsetting, and oscillating transfer grippers move the tubes laterally from a supply table into alignment with the first die-feeding grippers of the set. The drive train for the several sets of grippers is described.
Patent DE-3240895-A1 (DE)
Title: Cable holder for telecommunications technology racks
Inventor: BUTZIN HANS-JOACHIM
IPC: H04Q1/06
Filed: 1982-11-05
Abstract: The cable holder (1) consists of a U-shaped bracket (2) which, depending on the design, can be screwed onto or latched into the rack, by means of a lateral limb (11). The one free limb (4) has a square cross-section and is provided with a tooth-like surface. Latching arms (3) can be pushed onto it in at least three different positions, the cross arm pointing in a different direction in each case. <IMAGE>
Patent DE-3241452-A1 (DE)
Inventor: PAULET JEAN-FRANCOIS
IPC: C25D15/02
Filed: 1982-11-10
Abstract: The homogeneity of the electrolyte bath close to the surface to be coated is of great importance when depositing dispersion coatings by electrolyte co-precipitation of solid particles in suspension and at least one dissolved metal salt. Homogenous suspension electrolyte is made to flow continuously onto the surface (24) to be coated with the help of at least one feed pipe (42) which features outlets (43) directed at that surface (24) and which moves along adjacent to the said surface (24). The said feed pipe (42) is connected via a pipe (41) to a hollow axle (3) and such that these parts together form a rotor. The workpiece (2) to be coated can at the same time serve as the container for the electrolyte bath.
Patent DE-3243038-A1 (DE)
Title: Four-cylinder in-line internal combustion engine
Inventor: WAGNER JOHANN ING
IPC: F02B77/00
Filed: 1982-11-22
Abstract: To compensate the second-order inertia forces in a four-cylinder in-line internal combustion engine two unbalance elements (5, 6) rotating in opposite directions at twice the speed of the crankshaft are arranged in a centre plane (9) of the cylinder block (10), which centre plane (9) is perpendicular to the axis (7) of the crankshaft (8) and passes through the centre of the crankshaft. The unbalance shafts (12, 13) are supported, on the one hand, at the end and, on the other hand, in the centre plane (9) of the cylinder block, the balance weights (16) being in two parts, one on each side of the centre plane bearing. <IMAGE>
Patent DE-3246488-A1 (DE)
Title: Movable shopping bag which can cope with stairs and has a simple variously adjustable running gear
IPC: B62B3/00
Filed: 1982-12-13
Abstract: PUBLISHED WITHOUT ABSTRACT.
Patent DE-3313531-A1 (DE)
Title: Device for increasing the thrust and range of aircraft driven by muscle power
Inventor: BECK ERNST DR ING
IPC: F02K7/00
Filed: 1983-04-14
Abstract: In order to increase the power and range of aircraft driven by muscle power the invention proposes, in place of an air screw or some other means of propulsion, to install a fan which delivers air into a combustion chamber, where it is heated and thereby flows out at higher velocity increasing the thrust.
Patent DE-3316127-A1 (DE)
Title: Method for decatising, in particular for continuous decatising, and unit for implementation thereof
Inventor: ZAHN HELMUT PROF DR ING
IPC: D06C7/00
Filed: 1983-05-03
Abstract: In a method for decatising, in particular for continuous decatising, it is proposed to moisten the web of material before decatising and to allow a reductive gas to flow through. A unit is further proposed in which a moistening device (1) having a subsequent gas treatment chamber (21) is connected upstream of a decatising machine (40).
Patent DE-3323350-A1 (DE)
Title: Track container with end journal pins for suspending on gear of transport hangers of the track, in particular a monorail conveyor track in underground working
Inventor: BONEKAMP FRANZ JOSEF DIPL ING
IPC: B66C1/66
Filed: 1983-06-29
Abstract: In a track container with end journal pins for suspending on gear of transport hangers of the track, in particular a monorail conveyor track in underground working, by means of one load chain each as well as by at least one tilting device which has a control chain fixed to the hanger and having a free end which can be inserted into a chain holder and can be frictionally attached to a crank arm by means of a clamp, provision is made according to the invention for the chain holder to be designed as a curved chain guide (18, 19) which has at each end a clamp (24, 25; 33, 38) which can be used according to the direction of the oscillating movement, and the back (42) of each clamp serves as a chain stripper when the free end (40) of the control chain (41) is fastened to the other clamp (Fig. 2). <IMAGE>
Patent DE-3325932-A1 (DE)
Title: Apparatus for the continuous fabrication of pressure-welded gratings consisting of supporting and cross-struts
Inventor: PINGER EGON DIPL ING
IPC: B21F27/10
Filed: 1983-07-19
Abstract: Movable grating extension for an apparatus for the continuous fabrication of pressure-welded gratings, consisting of supporting struts and cross-struts, with a tie-beam pair which seizes at least one supporting bar and which takes hold of the supporting bars by friction contact so that a transport path for the grating is ensured which is determined by the slide without special positioning of stops being necessary which would have to be adapted to the spacing of the cross-bars. One tie-beam pair each is arranged on either side of the outer supporting bars. The corresponding tie beams are connected to one another by clamping beams. The tie-beam pairs are actuated by a hydraulic or pneumatic piston/cylinder unit which acts on prolongations of one tie-beam pair each. Adjustable stops arranged in the area of the prolongations ensure that the clamping beams seize the supporting bars without causing deformation of the same to the top or bottom.
Patent DE-3327084-A1 (DE)
Title: Machine tool with tool-change attachment
Inventor: DIETL HANS
IPC: B23Q3/157
Filed: 1983-07-27
Abstract: Machine tool with tool-change attachment as well as a drive spindle for a horizontally operating workhead, a work-holding table and a column, carrying the horizontal spindle, which can be moved in the horizontal plane and vertically relative to one another, which machine tool, for the purpose of universal use, has an additional vertical-spindle device with a vertical-spindle adaptor which can alternatively be put in front of the horizontal spindle via a coupling, and furthermore the additional vertical-spindle device has a vertical-spindle change means with which the vertical-spindle adaptor can be put in front of the horizontal spindle or removed, and the tool-change attachment has a device for displacing the tool changer from a position automatically supplying the horizontal spindle or its workhead with tools into a position loading the vertical spindle or its workhead with tools, or vice versa. <IMAGE>
Patent DE-3332408-A1 (DE)
Title: Loading box
Inventor: JUERGENS WALTER DR ING
IPC: B62D33/04
Filed: 1983-09-08
Abstract: When transporting pallets there is often a lack of loading space for empty pallets. A facility is described which permits the pallets to be transported in a loading box which is provided with extendable floors and is located between the axes below the normal loading floor of traction machines and/or trailers.
Patent DE-3341734-A1 (DE)
Title: Protective device against radioactive rays
Inventor: BRITSCHINN HORST
IPC: G21F1/02
Filed: 1983-11-18
Abstract: A protective device against radioactive rays has at least two cuboid elements which are filled with water and made from a fabric coated with an elastomeric material and which are set up one behind the other at a right angle to the direction of the rays and have a width overall which suffices to absorb the radioactive rays in the water. Mounted on the free end faces of the elements is at least one support element made from a rubberised pile fabric which can be inflated at the place of use. <IMAGE>
Patent DE-3343618-A1 (DE)
Title: Track construction machine for clearing out and levelling ballast
Inventor: PASQUINI SANDRO
IPC: E01B27/04
Filed: 1983-12-02
Abstract: The track construction machine has a supporting construction (3) which is supported on a front vehicle (1) with caterpillar tracks (9) and on a rear vehcile (2) with truck (25). The caterpillar tracks (9) are driven and adjustable vertically and laterally and the truck (25) is vertically adjustable and has a coupling (29). The supporting construction (3) supports a clearing chain (5) with an unchanging circulation path, a fixed conveyor (6), a conveyor (7) which can be drawn in by displacement and lateral supports (35) which are vertically and transversely adjustable. During working, the caterpillar tracks make possible adjustment of the depth and of the inclination of the cut of the chain and its lateral displacement on the ballast to be handled, the cleared-out ballast being emptied into a hopper waggon (8) coupled to the machine. For its transport, the machine is raised by its caterpillar tracks and its lateral supports and loaded onto platform goods waggons. <IMAGE>
Patent DE-3344690-A1 (DE)
Title: Bottom bracket ball bearing for cycles
Inventor: THUN SEN ALFRED
IPC: B62K19/34
Filed: 1983-12-10
Abstract: The bottom bracket ball bearing for cycles according to patent application P 3306260.9 consists of a housing which can be releasably inserted into the frame sleeve of the pedal bearing and is penetrated by a pedal shaft which has two shoulders which are arranged inside the housing with axial spacing from one another and are constructed on the edges facing away from one another as roller body tracks, opposite which there are roller body tracks arranged in the housing, between which tracks rotatable roller bodies are arranged, the housing's own roller body tracks being constructed so as to be axially adjustable and fixable in order to set the bearing play and the housing being composed of two essentially pot-shaped housing parts which are directed with their mouths towards one another and can be screwed coaxially to one another, whose floors, through which the pedal shaft engages, have roller bearing tracks formed on coaxially in the inside. In order to simplify both manufacture and assembly of the bottom bracket ball bearing, the two housing parts (1, 2) are produced from plastic and are constructed so as to be capable of being screwed to one another in a self-locking manner. <IMAGE>
Patent DE-3344759-A1 (DE)
Title: Stabilised polyolefin-based insulation material
Inventor: SAURE MANFRED DR
IPC: C08K5/54
Filed: 1983-12-10
Abstract: The invention relates to a stabilised polyolefin-based insulation material in which, in order to ensure stabilisation even at elevated temperature without destruction of the crosslinking, 1,3-diacetylbenzene, 1-aceto-3-isopropanolbenzene or 1,3-diisopropanolbenzene are added, separately or jointly, as a further stabiliser.
Patent DE-3400499-A1 (DE)
Title: Bag, in particular insulated shopping bag
Inventor: ZORN WOLFGANG
IPC: A45C3/04
Filed: 1984-01-09
Abstract: The bag, which consists of a composite material consisting of two covering films (2, 3) and an insulation (4) located between them, is made in the manner of a simple bag by edge welding of said composite film, a closing flap (9) being left which is provided in the edge region with eyes (11, 12) which, in the closed position, are flush with further eyes (13, 14) in the bag. A peripheral, continuous cord (15) is pulled through these eyes and, in the tightened state, presses the closing flap against the bag so that the lower edge of the bag can be pushed under the closing flap, when the bag has been folded together, and can be clamped firmly by said closing flap. As a result, the bag is reduced to half the height in the empty state. <IMAGE>
Patent DE-3405012-A1 (DE)
Title: Method for operating a manual switchboard or a terminal with a dial keypad and a display device
Inventor: KRETZ HANS-JOACHIM ING GRAD
IPC: H04M1/272
Filed: 1984-02-13
Abstract: To simplify the operation of a manual switchboard or a terminal of a telecommunications switching system in terms of telephone number input via a dial keypad, the input telephone number being stored in a memory and the memory contents being made visible with a display device, a dial correction key is provided, on the activation of which, the process of transmitting the stored telephone number is interrupted, the connection is cleared down and the correction of the telephone number is prepared, any digit position in the memory being controllable through repeated actuation of the dial correction key and either the digit position being marked on the display or the memory contents being erased. Depending on the type of correction, the connection request is signalled when a (corrected) digit is input and the process of transmitting the complete telephone number is repeated.
Patent DE-3405895-A1 (DE)
Title: Sauna
Inventor: DANNENMANN ROLF
IPC: A61H33/06
Filed: 1984-02-18
Abstract: A sauna (11) comprising a housing with walls (13) and a ceiling (14) made of wood, is provided in its interior (12) with an oven (19) whose temperature can be regulated for heating of the interior (12). An evaporation tub (20) is arranged below the oven (19), so that the sauna (11) can be used not only as a dry sauna but also as a steam sauna. In order to protect the wooden walls (13) and the wooden ceiling (14) which are susceptible to steam they are covered with a gatherable or rollable curtain (25) during steam sauna operation. In dry sauna operation the curtains (25) are removed again from the walls (13) and the ceiling (14). <IMAGE>
Patent DE-3412406-A1 (DE)
Title: Device for the continuous perforation or pre-cutting of sheets, films, sleeves or webs of plastic or other material
Inventor: ALEXANDRE JOSEPH
IPC: B23D25/10
Filed: 1984-04-03
Abstract: The device principally comprises two parallel shafts (5 and 6) on a common horizontal plane which are mounted so as to rotate in the jaws (1 and 2), the said shafts being firmly connected, near each of their ends, to cams (7 and 8) which are rotatably mounted in two vertical and parallel plates (11 and 12) which serve as a rotating support for a tool-carrying bar (13) which is disposed opposite to and above the soft brush (4); the shafts are coupled, in order to undergo a positive rotary movement, by a drive element (14) which is controlled by a system for regulating and synchronising the movement velocity of the tool/s with respect to the linear running velocity of the web or the like, a system for locating the position of the web or the like being controlled by a control device (25) of the drive element (14) and serving to lock the tool-carrying bar (13) in the "punch retracted" position for a predetermined duration which depends on the desired distance between each row of perforations. 
<??>The invention is used in particular for perforating or pre-cutting plastics sheets or webs, in particular as regards the packaging of specific products. 
<IMAGE>
Patent DE-3417643-A1 (DE)
Title: Novel pyrrolobenzimidazoles, process for their preparation, medicaments containing these compounds and intermediates
Inventor: HOELCK JENS-PETER DIPL CHEM DR
IPC: C07D221/20
Filed: 1984-05-12
Abstract: A novel pyrrolobenzimidazole of the formula I <IMAGE>  in which   R1 denotes a hydrogen atom, or an alkyl, alkenyl or cycloalkyl group,   R2 represents a hydrogen atom, or an alkyl or alkenyl group or, together with R1 represents a cycloalkylene group or R1 and R2 together form an alkylidene or cycloalkylidene group X denotes a valence dash, a C1-C4-alkylene group or the vinyl group,   Py represents an optionally substituted 2-, 3- or 4-pyridyl radical   and its physiologically tolerable salts, a process for its preparation, medicaments, which contain the compound of the formula I, for the treatment of cardiac and circulatory disorders, and also compounds of the formula XII <IMAGE> in which R1 and R2 have the meaning given in formula I, as intermediates for the preparation of compounds of the formula I.
Patent DE-3425826-A1 (DE)
Title: Device for connecting coaxial cable ends to housings, distribution boxes or the like
Inventor: BIEBER HELMUT
IPC: H01R13/646
Filed: 1984-07-13
Abstract: In the case of a device for connecting and/or branching coaxial cable ends to elements such as housings, walls of distribution boxes, couplings or the like, having a plug element for insertion of the detached coaxial cable end, it is intended to create a solution by means of which, in particular, a device is created which can be matched to different cable cross-sections using simple means, particularly also directly at the construction site. This is achieved by means of a device which is characterised by a plug retaining element (2) which is mounted on the housing (1) or the like and by a plug body (5) which can be inserted into this plug retaining element (2) and takes account of different cross-sections of the coaxial cable. <IMAGE>
Patent DE-3427612-A1 (DE)
Title: Touring-ski boot
Inventor: SOLARZ LESLAW DIPL ING
IPC: A43B5/04
Filed: 1984-07-26
Abstract: The invention relates to a touring-ski boot with an ankle cuff open at the front fastened or articulated pivotably on the boot shell and a flexible, tongue-like tab which closes the cuff opening and the access opening of the shell on the instep and is fastened pivotably on the shell, the tab being with its upper part either insertable into the cuff (inner position) or removable from the cuff (outer position). In this touring-ski boot, when the boot is closed, the tab (6, 9) bears, in the case of both inner position and outer position, against the cuff (4) and has on the inside of its upper part (9) at least one transversely running step (11) which interacts with at least one counterstep (12), lying opposite it in the case of the outer position, on the outside of the cuff, as mutual stops acting in one direction, and the tab outside as well as the cuff inside are designed without such steps which interact in the case of the inner position of the tab. <IMAGE>
Patent DE-3429892-A1 (DE)
Title: Collapsible reduced-pressure hose
Inventor: NORDSTROEM RABBE DR MED
IPC: F16L11/12
Filed: 1984-08-14
Abstract: The collapsible reduced-pressure hose has a hose tube (1) consisting of flexible material and can be reinforced pneumatically or hydraulically in the hose longitudinal direction and in the hose circumferential direction by means of a pressure chamber (9) whose walls likewise consist of flexible material. <IMAGE>
Patent DE-3444647-A1 (DE)
Title: Retaining element
Inventor: BASYOUNI-YEHIA MOHAMED SHAFIK
IPC: E04C5/16
Filed: 1984-12-07
Abstract: The invention relates to a retaining element for concrete-reinforcement mats with welded-on conical or frustopyramidal pot-shaped jointing sleeves, in the base of which a central bore is arranged. In this arrangement, a frustopyramidal-type or frustoconical-type member, as a retaining element, is introduced into the pot-shaped jointing sleeve, said member having been adapted in a positively locking manner to the inner cross-section of the jointing sleeve, and is fixed by means of a screw connection or pin connection, for which purpose it likewise has a central bore.
Patent DE-3502943-A1 (DE)
Title: Carbazoylthiopropionic acids, process for their preparation and cosmetic compositions containing these compounds
Inventor: HANEFELD WOLFGANG PROF DR
IPC: C07D265/30
Filed: 1985-01-30
Abstract: Novel 3-carbazoylthiopropionic acids, a process for their preparation and cosmetic compositions for the treatment of the hair or of the scalp, containing customary cosmetic carriers and additives, which contain these novel 3-carbazoylthiopropionic acids for the control of dandruff. The 3-carbazoylthiopropionic acids have a good activity against dandruff, and most of these compounds can be used in most cosmetic preparations because of their relatively good solubility in the solvents customary for cosmetic preparations, but in particular in clear preparations.
Patent DE-3514133-A1 (DE)
Title: Multiple-chamber container
Inventor: EGNER RUDOLF
IPC: B65D47/24
Filed: 1985-04-19
Abstract: The invention discloses a squeezable multiple-chamber container 1 having a rotary or sliding closure 6 and concentrically arranged chambers 8, 8', 8'', the container necks 5, 5', 5'' being connected to a common connecting part 4, and the rotary or a sliding closure 6 being operatively connected on the outside of the outermost container neck 5', 5'' for simultaneous opening and closing of the chambers 8, 8', 8'', and the central chamber 8 being assigned an axial, cylindrical projection 12 for closure, hollow-cylindrical, concentric walls 14, 14', 14'', 14''' being arranged on the connecting part 4 for closing the concentric chambers 8, 8', said walls communicating with the hollow-cylindrical, concentric projections 13, 13', 13'', 13''' arranged on the closure 6, and the closure 6 having at least one outlet aperture 15, 15', 15'' for each chamber 8, 8', 8'', and the connecting part 4 having at least one passage 10, 10', 10'' for each chamber 8, 8', 8'' (Figure 1). <IMAGE>