baber/WOPTO huggingface dataset:
Patent DE-3333875-A1 (DE)
Inventor: NIEDECKER HERBERT DIPL ING
IPC: B65B51/04
Filed: 1983-09-20
Abstract: In apparatus for closing tubular wrappers with U-shaped closing clips, wherein two spaced apart closing clips are simultaneously pushed onto the die and are closed there around the gathered end of the wrapper, and wherein the closing clips are supplied to the two clip-guiding passages from magazine means, it is desired to permit a loading of the closing clips for both guiding passages from only one side. The closing clips (b) required for closing the wrapper are delivered to both clip-feeding passages (7) from a single magazine rod (1) and an intermediate member (4), which constitutes an extension of the magazine rod (1), is provided between the two clip-guiding passages (7) so that two additional closing clips (6) are delivered from the magazine rod (1) when the two punches (3) are retracted and each clip-closing passage (7) is thus supplied with a new closing clip (6).
Patent DE-3335478-A1 (DE)
Title: Planar waveguide
IPC: G02B6/122
Filed: 1983-09-30
Abstract: The invention relates to a planar optical waveguide which is constructed in such a way that as far as possible only one wave mode is capable of being propagated in it. <IMAGE>
Patent DE-3335724-A1 (DE)
Title: Process for boriding moulds for the manufacture of hollow and pressed glassware, and moulds produced by the process
Inventor: NOVAK VLADIMIR DR
IPC: C03B40/02
Filed: 1983-10-01
Abstract: In a process for boriding moulds for the manufacture of hollow and pressed glassware, using a boriding paste containing boron carbide (B4C), for the purpose of producing crack-free, single-phase and less brittle boride layers of Fe2B having a thickness of between 15 and 50  mu m, the following process steps are proposed:   a) 1 to 10% by weight of copper powder having a particle size of </= 30  mu m is added to the boriding paste with intimate stirring, b) the boriding paste with the added copper powder is adjusted to a viscosity of between 10<4> and 10<5> Poise, c) the workpieces are degreased before the boriding paste is applied, and d) the heat treatment is carried out in a single step at temperatures of between 800 DEG C and 1000 DEG C. r
Patent DE-3337656-A1 (DE)
Title: Process and apparatus for treating heavy metal-containing emulsions
IPC: B01D17/05
Filed: 1983-10-17
Abstract: The heavy metal-containing emulsion in the vessel (4) is broken by the successive operation of the process steps heating (7), acid addition (5) and heating to boiling temperature (7, 6) with intensive mixing (8) carried out in parallel. After standing for a short while, a 2- to 5-fold repetition of the steps bringing to the boil (7) with simultaneous mixing (8) is carried out. The heavy metal-containing water separating beneath the oil layer in the vessel (4) during the subsequent standing time, having an adequately high conductivity value, is freed from its ionic load by means of an electrolysis cell (14) and is then neutralised (15). <IMAGE>
Patent DE-3340987-A1 (DE)
Title: Process for producing scale-resistant soldered chromium-steel components and component produced by the process
Inventor: LEHNERT MANFRED
IPC: B23K1/19
Filed: 1983-11-10
Abstract: In a first alternative of a process for producing chromium-steel components for gas burners, the original part is first soldered and then provided with a layer containing aluminium. Alternatively, the layer may be composed of silicon. Finally, the soldering and diffusion may take place in a common step, even during operation. Furthermore, the original material used may be a chromium/molybdenum steel to which titanium may also optionally be added. Finally, the layer may also contain an alkaline earth metal, in particular calcium, or a substance selected from the rare earth series, in particular cerium.
Patent DE-3409688-A1 (DE)
Title: Air-cooled commutator for dynamo-electric machines
Inventor: ZELLMANN NORBERT ING GRAD
IPC: H02K9/28
Filed: 1984-03-16
Abstract: An air-cooled commutator for dynamo-electric machines, in which the commutator ring is provided at its ends with incisions having an external cone. In order to hold the commutator ring, two clamping rings are provided which are essentially of identical construction, have inner cones which engage over the external cones of the commutator ring and are held on the shaft. Provided between the two clamping rings are clamping screws which extend freely through the space radially inwards from the commutator ring. Perforations which are parallel to the axis are furthermore provided in the clamping rings. In the case of relatively large commutators, screws which are used as spacers and are loaded by pressure are provided on a partial circle which has a smaller diameter than the partial circle on which the clamping screws are arranged. <IMAGE>
Patent DE-3409948-A1 (DE)
Title: Device for the measurement and display of exhaust values and/or amounts of pollutant in the exhaust gas of a motor vehicle equipped with an internal combustion engine
Inventor: KOMUSIN JOACHIM
IPC: F02D41/14
Filed: 1984-03-17
Abstract: In contrast to the usual manual instruments or fixed measuring and display devices provided, the device comprising measuring probe and display instrument is installed fixed in the motor vehicle. The measuring instrument is preferably located in the instrument panel and is connected by way of a measuring line to the measuring probe fixed to an exhaust line. The measuring and display device thus designed allows the driver of the motor vehicle to be promptly and effectively informed of changes in the exhaust gas values or pollutant emissions and to take the appropriate measures.
Patent DE-3422584-A1 (DE)
Title: Large-area spreading appliance
Inventor: HAUBNER ANDREAS
IPC: A01C15/00
Filed: 1984-06-18
Abstract: The large-area spreading appliance, especially for fertilisers, has a spreading-material container 5, arranged pivotably on an undercarriage, with a spreading and agitating unit which can be driven by one of the undercarriage wheels arranged on the undercarriage at the rear. So that the fertiliser is spread out uniformly through the orifices 29 of the bottom plate 14 and, in particular, formation of a bridge of fertiliser is prevented in the upper regions of the spreading-material container 5, a swashplate roller 13 and a movable grid 21, 23, 25 arranged above it are provided as a spreading and agitating unit. The swashplate roller 13 and the grid are connected operatively to one another via a crank mechanism 17 to 20. The swashplate roller 13 is driven via a friction drive, the friction wheel 7 of which bears against a rear undercarriage wheel in the operating position of the spreading-material container. <IMAGE>
Patent DE-3425873-A1 (DE)
Title: Three-jaw drill chuck, especially for hand-operating drilling machines
Inventor: CASEL HERBERT
IPC: B23B31/12
Filed: 1984-07-13
Abstract: Three-jaw drill chucks are provided with a drill-chuck carrier (1) seated on the drill spindle, with a drill-chuck sleeve (3) connected releasably to said drill-chuck carrier (1) via a screw thread (2), and with a plurality of mutually resiliently supported clamping jaws (4) which are arranged in a uniform circumferential distribution therein and which bear in a slidably displaceable manner, via part-conical outer faces (4') provided on them, against a common inner conical face (1'') surrounding them. In order, without extra outlay in terms of construction, to achieve a perfect centring clamping of drills of different diameter to be inserted into the drill chuck, the part-conical outer faces (4') present on the clamping jaws (4) confront the drill-chuck carrier (1), whilst the inner conical face (1'') is provided on the end face of the latter and widens in the direction of the drill-chuck sleeve (3) supporting the clamping jaws (4) axially. <IMAGE>
Patent DE-3426488-A1 (DE)
Inventor: LOHOFF KURT DIPL ING
IPC: F23D11/40
Filed: 1984-07-18
Abstract: 1. Burner for liquid fuels containing preferentially solid matter, with a nozzle head which comprises a mixing space into which a fuel duct (3) and a pulverizing fluid duct (4) en where each flow lane shows a narrowest cross-section limiting the flow volume and where outlet bores (15) are provided downstream of the mixing space, characterized by an admission section (12) downstream of the pre-mixing space (11) type mixing space which shows the narrowest cross-section for joint feeding of the fuel and pulverizing fluid and which is jointly passed by the fuel and the pulverizing fluid so that the pulverizing fluid is led alongside the wall of the admission section (12).
Patent DE-3428506-A1 (DE)
Title: Window pane for vehicles
Inventor: SCHUELPER BURGHARD ING GRAD
IPC: B60J1/00
Filed: 1984-08-02
Abstract: In a window pane for vehicles, consisting of an outer pane (1) and an inner pane (2) which is connected all around its edges thereto leaving a parallel spacing and is dimensioned to be smaller in area than the outer pane (1) and is connected thereto to form an all-round step, the protruding edge region (3) of the outer pane (1) serving to receive a layer (6) of adhesive for the fixed arrangement of the window pane in a window frame (web 5), there is provision for a profile strip (8) which is supported on the outer pane (1) and can be anchored here in the layer (6) of adhesive to engage at the edges, at least in certain areas, around the inner pane (2). <IMAGE>
Patent DE-3429057-A1 (DE)
Title: Massaging device
Inventor: SCHIEFELBUSCH WILLI
IPC: A61N1/32
Filed: 1984-08-07
Abstract: Massaging device, especially for the treatment of the female body, comprising at least two electrodes and a battery-fed device generating a stimulation current. The electrodes are arranged in a brassiere for treating the female breast and are connected with the device generating a stimulation current via a connecting cable, so that simple handling and operation are ensured. Depending on the design, loose or fixed arrangement or arrangement of more than two electrodes is possible.
Patent DE-3434102-A1 (DE)
Title: Vehicle for transporting loads
Inventor: SCHUECHEN ROBERT ERICH
IPC: B60P1/36
Filed: 1984-09-17
Abstract: The vehicle has a flexible loading belt which rests on the load floor, a quenching drum which is arranged transversely at the rear end of the vehicle and can be rotated by drive means, to which drum the loading belt is connected, and a loading drum or at least one cable drum which can be rotated by drive means and to which drum or drums the loading belt is connected directly or via cable(s). The vehicle is characterised according to the invention in that an axial bearing pin is constructed at the two outer sides of the drums, the drums are rotatably mounted with the bearing pins in bearing carriers which are permanently connected to the chassis and at least one bearing pin of one or more drums penetrates outwards with its bearing carrier and is provided with a coupling device for the external connection of a rotary drive. The drum drive is simplified in comparison with known drives. The costs in terms of investment, maintenance and repair are reduced by virtue of a smaller number of drives and better accessibility.
Patent DE-3445829-A1 (DE)
Title: Appliance for making tea (tea-urn)
Inventor: RENNER WILLI
IPC: A47J31/20
Filed: 1984-12-15
Abstract: The invention relates to an appliance for making tea (tea-urn) in which the tea leaves, held in a textile or paper bag and lowered into hot water, are left there for a drawing time and subsequently lifted out of the water again. The water is heated in the subsequent dispensing vessel, so that altogether there is only a single vessel. Since the heating parts do not come into direct contact with the water and the dispensing vessel is regularly cleaned, the deposition of lime or the like from the tap water in the appliance according to the invention is excluded. The lowering of the tea leaves into the hot water and the lifting out take place electrically with the aid of a lifting column which is actuated in the course of a preparation program.
Patent DE-3504467-A1 (DE)
IPC: B60Q1/30
Filed: 1985-02-09
Abstract: 1. Load vehicle superstructure with rear surface, particularly with swivelling tailboard, at least with a single lighting fixture, arranged in the rear area, of which the illumination field is directed towards the rear surface, characterized in that the lighting fixture consists of an upward turnable pendulous lamp (16) to be found on an axle (17), which has been arranged parallel to the covering surface (12) of the load vehicle superstructure (11).
Patent DE-3505758-A1 (DE)
Title: Door for refrigerators and the like
Inventor: KOCH HERMANN
IPC: F25D23/08
Filed: 1985-02-20
Abstract: In the case of the refrigerator door (1) which is composed of an outer door casing (3, 5) filled with insulating means (4) and of an inner door leaf (6), the peripheral closing edge of the door (1) is formed by a frame profile (2) which engages, on the one hand, around the peripheral bordering edge (3') of the casing frame (3) of the outer door casing (3, 5) and, on the other hand, around the peripheral border (6') of the inner door leaf (6) and, by means of a bridge region (2') on the frame profile (2), separates the two from each other. In this arrangement, the bridge region (2') on the peripheral frame profile (2) has a peripheral groove (7) for receiving, without screws, a plug-in part (8') on the flexible sealing profile (8). This permits the design of a refrigerator door which, in comparison with the known prior art, is substantially easier to produce, and in the case of which temperature-related material stresses on the inner door leaf can remain unnoticed and the user is capable of readily exchanging the flexible door seal himself/herself. <IMAGE>
Patent DE-3513560-A1 (DE)
Title: Strip-shaped intermediate layer for attachment to an outer flat glass sheet of a pile
Inventor: STRECK FRIEDRICH
IPC: B65G49/06
Filed: 1985-04-16
Abstract: At least one first elastic suction cup (3) is mounted in a depression of a strip-shaped intermediate layer for attachment to an outer flat glass sheet of a pile of flat glass sheets. The first suction cup projects in the unstressed state with its open side beyond the surfaces of the intermediate layer adjoining the depression (10), but terminates flush with these surfaces in the state in which it is pressed onto the flat glass sheet. In order to simplify production and - in the case of multiple use of the intermediate layer - its reconstitution, the first suction cup (3) is a constituent of an elastic double sucker (1) whose second elastic suction cup (4) is moulded onto the first suction cup without fluid-conducting communication as an extension of said first suction cup and with an inverted open surface. In the unstressed state of both suction cups (3, 4), the volume of the second suction cup (4) is preferably twice the volume of the first suction cup (3). The second suction cup (4) is pressed onto a non-porous adhesion point in the depression (10) of the intermediate layer (5). <IMAGE>
Patent DE-3518153-A1 (DE)
Title: Glass house
Inventor: KULLA JOSEF
IPC: E04B1/00
Filed: 1985-05-21
Abstract: Glass house having glass panes, connecting profiles, glazing sections with receiving chambers for the glass panes and, if appropriate, joining profiles. The connecting profiles and the glazing sections are joined to one another such that they can be adjusted in the articulation cylinder. The capacity for adjustment is blocked by blocking screws which are inserted. The connecting profiles are designed as tubes. Onto the tubes there are placed, oppositely according to a set angle, the glazing sections which have bearing feet, adapted to the tube radius, and the receiving chambers for the glass panes. The blocking screws are screwed radially into the bearing feet and the tube wall. The glass panes inserted into the receiving chambers are included statically in the structure as load-bearing roof and wall elements. <IMAGE>
Patent DE-3527884-A1 (DE)
Title: Flat indicator panel
Inventor: RABER PETER E
IPC: H01J17/49
Filed: 1985-08-02
Abstract: A flat indicator panel arrangement has crossed patterns of parallel electrode wires (28) and a reflecting coating (13) for increasing the intensity of the panel light. <IMAGE>
Patent DE-3529632-A1 (DE)
Title: Milling-roller mounting for milling machines for milling off roadway coverings
Inventor: WIRTGEN REINHARD
IPC: E01C23/088
Filed: 1985-08-19
Abstract: The invention relates to a milling-roller mounting for milling machines for milling off roadway coverings with a frame (5) which is arranged transversely to the direction of travel, is fastened height-adjustably on the chassis (1) and in which the milling roller (6) (or milling rollers) is (are) mounted rotatably on the end side and is (are) drivable on at least one front side by means of a motor (7), the frame (5) being suspended height-adjustably on the chassis (1) via a rod mounting (3, 4) and being height-adjustable by means of a length-adjustable actuator (8) arranged between frame (5) and chassis (1). <IMAGE>
Patent DE-3530105-A1 (DE)
Title: Herbicidal 3-thenylphosphorus compounds
Inventor: SITTENTHALER WILHELM DR
IPC: A01N57/32
Filed: 1985-08-23
Abstract: The invention relates to compounds of the formula <IMAGE>  in which     W is O or S,   X is O, S or NR<5> and A, B, C, R<1>, R<2>, R<3>, R<4> and R<5> have the meanings given in the description. The compounds of the above formula can be prepared mostly from the corresponding  alpha -unsubstituted (R<1> = R<2> = H) 3-thenylphosphorus compounds by reaction with R<1>Z, R<2>Z and/or Z-(CH2)n-Z, where Z is Cl, Br, I, (SO4)0.5 or -SO3F and n is 2, 3, 4, 5 or 6, in the presence of a base, preferably lithium diisopropylamide. They have a herbicidal activity.
Patent DE-3533962-A1 (DE)
Inventor: SCHOLZ WERNER
IPC: G11B5/09
Filed: 1985-09-24
Abstract: In the transmission, in particular recording, of digital signals in subdivided signal sections, for example tracks, at the beginning of each section a run-in signal is transmitted for regeneration of the bit clock. According to the invention, the run-in signal additionally includes the information for word and block synchronisation. As a result, the reliability of word and block synchronisation is increased without additional transmission time.
Patent DE-3533988-A1 (DE)
Title: Housing or the like
Inventor: HAMACHER MARTIN
IPC: E05D3/06
Filed: 1985-09-24
Abstract: In a housing or the like, consisting of two structural parts, especially a housing body (1) and a housing cover (2), and of at least one inner hinge joint (3) connecting the structural parts in an articulated manner, in which housing or the like bearing faces (4 and 5) assigned to one another are preferably formed on the housing body (1) and housing cover (2) and a closing plane is defined by the bearing faces (4 and 5), in which housing or the like the hinge joint (3) has a housing hinge part (6) attached fixedly to the housing body (1) and a cover hinge part (7) attached fixedly to the housing cover (2), and in which housing or the like the hinge parts (6, 7) are connected pivotably to one another, the two structural parts connected to the hinge joint (3) can execute a wider variety of movements relative to one another if a hinge middle part (8) is arranged between the housing hinge part (6) and the cover hinge part (7) and is connected at the ends to the housing hinge part (6) on the one hand and to the cover hinge part (7) on the other hand so as to be pivotable and/or linearly displaceable, preferably linearly displaceable perpendicularly to the closing plane. It is especially expedient if in addition thereto, for this purpose, a pull-out part (9) or a respective pull-out part (9) is also arranged between the hinge middle part (8) on the one hand and the housing hinge part (6) and/or the cover hinge part (7) on the other hand, and if the pull-out part (9) is articulated pivotably on the hinge middle part (8) and ... with the ... Original abstract incomplete. <IMAGE>
Patent DE-3536461-A1 (DE)
Title: Fuel pump unit arranged in the fuel tank of a motor vehicle
Inventor: RUPP ROLAND
IPC: B60K15/077
Filed: 1985-10-12
Abstract: In an internal tank fuel pump with a unit housing 1, which accommodates the pump and the electric motor driving this and has an intake aperture at its bottom end 2, the unit housing 1 is arranged in a closed noise capsule 5 made from a material with high internal damping, which can be directly or indirectly connected by way of elastic bearings 12 to the tank wall 8 and which with the bottom end 2 of the unit housing 1 defines a prechamber 14, to which a plurality of intake hoses 15 are connected. In this way a damping of the pump noise and damping of the intake noise is obtained. <IMAGE>
Patent DE-3539253-A1 (DE)
Title: Device for supporting the lengths of strip, in particular metal strip, in strip accumulators
IPC: B65H20/34
Filed: 1985-11-06
Abstract: The invention relates to a device for supporting a length of strip guided horizontally, the device having pivots, arranged to the side of the length of strip, for supporting rollers connected to them. The pivots are inclined at a predetermined angle of inclination to the vertical in the longitudinal direction of the length of strip and the supporting rollers are inclined by the same angle of inclination to the horizontal in the pivoted-out position next to the length of strip. This ensures that the supporting rollers always engage satisfactorily and support the relevant length of strip when they are pivoted in. <IMAGE>
Patent DE-3613469-A1 (DE)
Title: Composite mat with longitudinal bars bent on both sides
Inventor: SCHAEFER BERND
IPC: E21D11/15
Filed: 1986-04-22
Abstract: For the support in underground mining, composite mats are provided which can be used both in the roadway and at the longwall face because they have mat locks or connections of appropriate design. To this end, the hooks are formed by folds at one longitudinal-bar end or mat end and by curves at the opposite longitudinal-bar end. The new mat to be installed in each case can easily be hung into the existing mat via the curves so that an advantageous use results especially during the withdrawal of faces. A cross-bar section rising above the longitudinal bar on both sides is arranged at the bottom of each curve, and in addition the continuous cross bar arranged to run in the mat plane and allocated to the opposite longitudinal-bar end is bent in a U-shape at the spacing of the longitudinal bars in such a way as to form a lug. <IMAGE>
Patent DE-3614371-A1 (DE)
Title: Device for controlling rotor blades
Inventor: PLATZER MICHAEL
IPC: B64C27/64
Filed: 1986-04-28
Abstract: The invention relates to a device for controlling rotor blades in the case of a helicopter, each rotor blade having at least one control unit which is connected to the rotor blade in such a manner that the longitudinal axis of said control unit runs parallel to the longitudinal axis of the rotor blade, it being possible for the control unit to carry out torsional movements about its longitudinal axis, without any mechanical drive. <IMAGE>
Patent DE-3615491-A1 (DE)
Title: Agitator ball mill
Inventor: BARTHELMESS ULRICH
IPC: B02C17/16
Filed: 1986-05-07
Abstract: Published without abstract.