baber/WOPTO huggingface dataset:
Patent DE-4240612-A1 (DE)
Title: Re-usable transport container, esp. pallet with superstructure - folds flat, has at least one base, four sides joined by connecting elements, lid and straps round
Inventor: LUIB MICHAEL
IPC: F16B12/46
Filed: 1992-12-03
Abstract: The base (40) or the pallet (4) has an edging strip (41) all round. The sides (1,2) are placed separately on to the base or pallet and support each other against the edging strip. The insides of the sides have frame struts (12,14,16, 22,24,26) which have several partly staggered abutment surfaces in contact with two abutting sides. The inside of the lid (3) has reinforcement strips (31,32) fitting into matching recesses (11) in the side frame strips. The lid has tightening straps running inside the reinforcement strips or between the reinforcement strips and lid. USE/ADVANTAGE - Foldable pallet is made of as few as possible separate parts. It is easily handled when folded flat and is erected with little manipulation and is stable.
Patent DE-4242331-A1 (DE)
Title: Optical landing aids for aircraft of any type, shape or size - include visible and infrared light sources, cameras, ranging devices and monitors for display to aircrew and passengers
Inventor: ZURELL ARNOLD
IPC: B64D45/00
Filed: 1992-12-15
Abstract: The landing aids are equipped with monitoring cameras which can serve at the same time as means of displaying images of the overflown terrain to passengers. The runways can be irradiated from the aircraft by means of visible or infrared searchlights, and may have strongly reflecting surfaces as an aid to safety in fog. Any type of aircraft can be equipped with infrared landing aids, cameras or rangefinders. This applies also to helicopters and autogyros, whose pilots can be notified by hand signals, radio sets and monitoring cameras for the rescue of injured persons. ADVANTAGE - Ensures safe, gentle aircraft landing and provides images to passengers not having window seat.
Patent DE-4301734-A1 (DE)
Title: Work chair with foot, seat and backrest - has linkage joining parts, with sprung steel resetting bar, spring or annular flange
Inventor: DEGEN HUGO
IPC: A47C9/00
Filed: 1993-01-22
Abstract: The chair has a foot (1) on the top of which is the seat (2) and backrest (3). The seat is mounted by means of a linkage system (4) positioned under the seat at least one third and halfway up the total height (h) of the seat and foot. The bottom part of the foot, beneath the linkage, has an elastic resetting element (10) in the form of a sprung steel bar fixed to the seat and foot by an annular supporting-flange (8, 9) or a rubber cushion, or spiral or plate spring. ADVANTAGE - The chair, for long-term sitting use, such as work, enable the sitter to change his/her position and relieve the strain on the back muscles by altering the relative position of the foot, seat and backrest.
Patent DE-4303701-A1 (DE)
Title: Device for making drill holes with an undercut
Inventor: HUG ROBERT
IPC: B23B51/00
Filed: 1993-02-09
Abstract: A device for making drill holes with an undercut is proposed which consists of a copying miller (1) and a milling template (2). The milling template (2) has a lowerable centring sleeve (12) so that, when the centring sleeve (12) is lowered, the copying sleeve (4) of the copying miller (1) can be guided along the bore margin of a bore (13) of the milling template (2) in order to make an undercut (18) in a facade panel (3) or the like. <IMAGE>
Patent DE-4313044-A1 (DE)
Title: Keys and tumblers for multi-locking systems
Inventor: GOLUB DANIJEL
IPC: E05B21/00
Filed: 1993-04-21
Abstract: <P>Tumblers and keys for multi-locking systems are, in general terms, suitable for locks having mechanical tumblers of any type. In particular, multi-locking systems are to be employed when there is a diversification of the individual lockings, and there is therefore a possibility of incorporating the existing locks into a locking system. With the diversification of individual lockings by means of the binary coding in the overall coding triangle and of the system construction of the overall coding triangle, it becomes desirable for the features affording the increase in the tumblers to provide forward-thinking ideas. My belief in the construction of the multi-locking system enables me confidently to hope that the multi-locking system, including the keys and tumblers, will entail effects which look to the future.
Patent DE-4313813-A1 (DE)
Title: Fastening of a part of a seat structure, such as pad cover or the like, to a seat or back frame, in particular of a motor vehicle seat
Inventor: BEERBAUM PETER
IPC: B60N2/58
Filed: 1993-04-27
Abstract: The back (1) of a motor vehicle seat has side members (2) and at least one crossmember which are provided with a pad (3). Integrally formed on the side members (2) and on the crossmember is a receiving element (6) which runs along these latter in each case and has an outwardly open, U-shaped fastening channel (7). Formed on its two opposite walls are in each case a plurality of catch projections (8) lying one behind the other and having a bearing shoulder (8') adjoined in each case at an acute angle by outwardly extending guide faces (8''). In addition, a pad (3) is covered by a pad cover (4) which is fastened by a number of pad pins (10) spaced apart one beside the other. The latter have on their longitudinal shank (10') a radial thickened portion (11) which, after insertion of the longitudinal shank (10') into the fastening channel (7), the bearing shoulders (8') of the catch projections (8) engage behind in catching fashion. <IMAGE>
Patent DE-4314955-A1 (DE)
Title: Hand-operated labelling appliance
Inventor: SPRENGER ECKHART
IPC: B65C11/02
Filed: 1993-05-06
Abstract: In a hand-operated labelling appliance for self-adhesive labels which are arranged detachably on a carrier tape (2), with the hand lever (11) and with a braking device (15) for the carrier tape (2), during the actuation of the hand lever (11) the carrier tape (2) being further transported in steps by pulling and then being retained by the braking device (15) when a label is in the dispensing position and a subsequent label is in a position of readiness, a design which has a simpler construction is achieved in that the braking device (15) has a rotatably mounted braking roller (16), in that the braking roller (16) is looped partially by the carrier tape (2) and is driven by the latter, in that the braking roller (16) has a stepping mechanism (23), via which the braking roller (16) can be detained in the direction of rotation, and in that the braking roller (16) is provided with a clamping device (21) which, when the braking roller (16) is detained, presses the carrier tape (2) against the braking roller (16). <IMAGE>
Patent DE-4315248-A1 (DE)
Title: Decontamination process
Inventor: DECRISTOFORO PETER DIPL CHEM
IPC: A62D101/22
Filed: 1993-05-07
Abstract: The invention relates to a process for decontaminating a substance contaminated by pollutants (S). Into the polluted substance are introduced electrodes (A, K) for carrying out an electrolysis and an electrolyte (E) in such a way that when an electric voltage is applied to the electrodes (A, K), ions reacting with the pollutants (S) are generated in the electrolysis, which ions convert the pollutants (S) into harmless residues. <IMAGE>
Patent DE-4315519-A1 (DE)
Title: Liquid level measurement arrangement, e.g. for vehicle engine oil - has magnetic float, normally-off reed switch and NTC thermistor in series with warning lamp.
Inventor: KURATA NOBUO
IPC: G01F23/74
Filed: 1993-05-10
Abstract: The appts. comprises a current source (20), low level warning device, a controller of current to the warning device and a switch (1,12) in the controller which switches between on and off states according to the water level. The on state of the switch indicates that the level is below a threshold. The controller has a thermistor (2) in series with the switching device. The thermistor resistance reduces if a defined delay time has expired since the switch was switched to the on state. The time is a function of the ambient temp. ADVANTAGE - Precise level measurement under all conditions.
Patent DE-4316356-A1 (DE)
Title: Mulching appliance
Inventor: TREFFEISEN KLAUS
IPC: A01D34/00
Filed: 1993-05-15
Abstract: The invention relates to a mulching appliance (1) with a carrier (12) which is oriented transversely to the direction of travel and in which, in the region of each of its two end faces, a pivoting arm (10, 11) is held so as to be pivotable approximately horizontally, each pivoting arm (10, 11) and, if appropriate, also the carrier (12) carrying at least one mowing head (5, 6, 7, 8, 9), the mowing heads being drive-connected to a common drive via at least one rotating pull means. So that the mulching appliance can be used in as versatile a manner as possible even when the row spacing of the cultivated plants varies widely and so that the total working width of the mulching appliance can, if required, be varied over a large range, provision is made, according to the invention, for the spacing between the pivot axes (14, 15) of the pivoting arms (10, 11) to be variable for the purpose of adjusting the working width of the mulching appliance (1), for the carrier (12) to be designed with an adjustable length to this effect, and for the mulching appliance (1) to have at least one pull-means tensioning device for adapting the pull means to different working widths of the pivot axes (14, 15) (see Figure 3). <IMAGE>
Patent DE-4319483-A1 (DE)
Title: Control device for a reversing light
Inventor: SEIDEL WILLI DIPL ING
IPC: B60Q1/22
Filed: 1993-06-11
Abstract: The invention relates to a control device for a reversing light of a motor vehicle which is provided with an automatic gearbox, the reversing light being actuated in a prescribed position of a gear-selector lever of the motor vehicle. With the invention, the lighting- up of the reversing light is limited to cases in which the reverse gear is engaged. For this purpose, a switch-on delay element is arranged between the switch and the reversing light, the time constant of the said switch-on delay element being selected to be approximately of the same order of magnitude as the time which is necessary to engage the reverse gear in the automatic gearbox.
Patent DE-4327161-A1 (DE)
Title: Method for reducing energy losses in water heating installations for space heating combined with domestic-water heating
Inventor: KOEHLER PETER
IPC: F24D19/10
Filed: 1993-08-07
Abstract: The invention relates to a method which allows the reduction of energy losses in water heating installations for space heating combined with dometic-water heating. The energy saving is achieved according to the invention by virtue of the fact that, in a domestic water-heating installation comprising the boiler as energy source, heating-water circuit with charging pump and through-flow storage tank, only when there is a heat demand by means of temperature sensor in the through-flow storage tank and closed heating-water circuit, is the heating water in the boiler further heated and thereafter accumulated in layers in a manner free from turbulence in the through-flow storage tank by means of the charging pump via the cyclone at the end of the heating-water filling stub until the boiler is empty. Thereafter, the heating circuit is shut off again. During the drawing-off operation, the domestic water, which is taken directly from the water supply network, flows through the heating-up pipe coil which is assigned thereto in the upper region of the tank and serves as heat exchanger, and is removed, having been heated, at the draw-off point. <IMAGE>
Patent DE-4328176-A1 (DE)
Title: Appliance for the wet treatment of endless and endlessly rotating web-like textile material
Inventor: GUILLOT FRANZ E
IPC: D06B1/02
Filed: 1993-08-21
Abstract: The appliance according to the invention makes it possible to adapt the liquid quantity to the particular actual width of the material to be treated and thereby brings about considerable savings of water, chemicals and energy. The design according to the invention of the appliance ensures the local concentration of the treatment liquid onto the actual width of the material to be treated and thus allows an economical and environmentally friendly mode of treatment.
Patent DE-4335955-A1 (DE)
Inventor: GREGER MANFRED DR
IPC: C11D17/06
Filed: 1993-10-21
Abstract: In order to obtain mechanically stable extrudates by using short-chain C8-C14-alkylsulfates when producing washing granulates by extrusion of a solid premix under high pressure, the short-chain alkylsulfates are used as a granulate produced in a fluidised bed and if required dried at the same time.
Patent DE-4337952-A1 (DE)
Title: Cam follower for a valve gear of an internal combustion engine
Inventor: WIEHL HERMANN
IPC: F01L1/18
Filed: 1993-11-06
Abstract: The invention relates to a cam follower (1) for a valve gear of an internal combustion engine, in which the intention is for a pin (7), on which a roller (5) is mounted for contact with the cam, to be secured in a simple and inexpensive manner. According to the invention, for this purpose said pin (7), on its end region (12), and its hole (11) on the housing (2) have mutually facing recesses (13, 15), the longitudinal central planes of which run at a small angle obliquely with respect to a transverse plane of the pin (7), a securing ring (14) being latched into the recess (13) of the pin (7).   <IMAGE>
Patent DE-4342499-A1 (DE)
Title: Symmetrical item-gripping, moving and turning mechanism
Inventor: BOENIG ALBERT DIPL ING
IPC: B66C1/54
Filed: 1993-12-07
Abstract: The mechanism has grip jaws (19) which move inwards and outwards in relation to the axis and are secured near the edges of planetary pinions in a gear train with sun wheel by holding bolts. The sun wheel and pinions rotate in a two-part frame mounted on a driving shaft. The front part of the frame towards the jaws has angular arms extending from a central portion and on whose ends the planetary pinions rotate. The bolts are formed by cranked levers (13), whose radial portions (28) are axially in line with the front part of the frame (10). Their length in the radial direction is such that in the end position the jaws bear against each other. The axial portions (16,25) of the levers are coupled to the jaws and pinions. Each axial portion of a lever can have a cross-section forming a positive coupling with a recess in the pinion or jaw, this being square, polygonal or round.
Patent DE-4344255-A1 (DE)
Title: Dental prosthesis with teeth and crown or tooth anchors
Inventor: ANTULA JOVAN PROF DR
IPC: A61C13/00
Filed: 1993-12-23
Abstract: The prosthesis (6) replaces the missing teeth, and incorporates anchors engaging any available support, such as natural teeth (1,4), crown (5), or implants. It contains portions made of flexible materials, at least partly matching the shape of the existing supports and forming suitable contact members. Pref. the flexible portions are resiliently deformable to facilitate the insertion and/or removal of the prosthesis. They may be of suitable plastics with appropriate admixtures, or fabric portions of special fibres and yarn. The used material is typically coated with material compatible with mucous membrane.
Patent DE-4345009-A1 (DE)
Title: Granular material thermal cleaning system
Inventor: LINDE GERHARD DR ING
IPC: B09C1/06
Filed: 1993-12-30
Abstract: The system is for material containing a small amount of water, esp. earth, this being heated sufficiently to vaporise impurities contained. In a first stage it is brought into direct contact and in contraflow with a heating inert gas flowing in a closed circuit. This expels volatile ingredients from the material, these being enriched in the middle part of the stage and discharged in a small gas current. In a second stage the material is cooled by direct contact with a contra-flowing gas current. The inert-gas current flows in succession through the second and first stages, additional heating gas being blown into it between the stages. Hot exhaust gas can be used as the additional gas, and dust can be extracted from the inert-gas current after leaving the inert gas the first stage, it being then passed to the second stage.
Patent DE-4403272-A1 (DE)
Title: Fast, simple economic mfr. of many long rolls of curtain hanging tape
Inventor: DIESNER WILLI
IPC: D03D1/06
Filed: 1994-02-03
Abstract: In the mfr. of a tape for the hanging of curtains, the tape comprises a basic weave (25) and a hollow weave (17) split into lower (17') and upper (17''), the latter defining loops locally, in which the curtain hanging devices can be hooked. For new loops (19) hollow weaves (17) with closed pockets (18) are first woven and along each inner edge defined by the joint between upper and lower weaves a wire (5) is woven in the tape. Finally the upper weave is parted by slots caused by the wires to open the pocket (18) and form the loop.
Patent DE-4406921-A1 (DE)
Title: Method of lifting tyre off wheel rim
Inventor: PULS WOLFGANG
IPC: B60C25/01
Filed: 1994-02-28
Abstract: A tube segment (5) of rubber with valve nipple (7) is mounted between the wheel rim (3) and tyre sleeve (1). This segment is then filled with air and expands, with this expansion being locally restricted along the circumference of the wheel rim so that the tyre (1) is lifted and can be pressed or drawn off over the edge of the rim. The tube segment can be provided in addition to the inner tube (2) between wheel rim and tyre. The segment can be integrated in the inner tube. The opening for taking the valve nipple is opposite the opening for taking the pump valve.
Patent DE-4408723-A1 (DE)
Title: Tilting apparatus for emptying refuse containers, in particular for refuse vehicles
Inventor: SOBITSCH ERICH DR
IPC: B65F3/08
Filed: 1994-03-15
Abstract: A description is given of a tilting apparatus for emptying refuse containers (6), in particular for refuse vehicles, having a tilting shaft (4) which is mounted displaceably in a vertical guide (2) of a framework (1), is connected to a lifting drive (15), forms at least one receiving means (5) for the refuse containers (6), and can be pivoted via at least one pivot lever (9) which is connected in a rotationally fixed manner to the tilting shaft (4) and, in its basic position, projects upwards, and having a slotted guide means (12) which is fixed to the framework, is intended for the pivot lever (9) and forms a run-on track (14), running transversely with respect to the vertical guide (2), for a guide member (10) assigned to the pivot lever (9). In order to ensure advantageous tilting conditions, it is proposed that the pivot lever (9) or an additional pivot lever of the tilting shaft (4) have a further guide member (11) which, in relation to the tilting shaft (4), is offset at an angle with respect to the other guide member (10) counter to the tilting direction for emptying the refuse containers (6) and interacts with a separate guide slot (13) which is located above the run-on track (14) for the other guide member (10). <IMAGE>
Patent DE-4410313-A1 (DE)
Title: Pre-flexing labels, for deep drawn plastic vessels
Inventor: EICHBAUER VOLKER
IPC: B65C9/28
Filed: 1994-03-25
Abstract: Labels are supplied into the space between the pressing studs, which will hold them, and the mating mould cavities. The labels are initially larger than the cavities, and will be turned over, ultimately to complete deep drawn labelled containers, when the studs and the cavities close together. Firstly, however, the labels are interposed between the tools, to be sucked onto, and held by, the studs (8). Before these close into the cavities (22), the overlapping regions of the labels (4) are flexed out towards the studs. In addition to the method, the equipment to carry it out is also claimed.
Patent DE-4411440-A1 (DE)
Title: Holographic stop light (brake light), mounted high, for vehicles
Inventor: YAMAMOTO NORIMASA
IPC: B60Q1/30
Filed: 1994-03-31
Abstract: A hologram mounted on a rear-window screen is irradiated with light from a reconstruction light source for the purpose of generating a holographic image for ensuring the reliable operation of a stop light, mounted high, and, at the same time, to prevent light from dazzling the driver of a vehicle which follows behind. The stop light, mounted high, is provided with a hologram which is arranged on the inner surface of the rear-window screen of a motor vehicle, and with a reconstruction light source for reconstructing the holographic image by irradiating the hologram. Part of the reconstruction light source is buried in a recess in a rear-window shelf of the motor vehicle. A screening wall is fastened to part of the circumference of the reconstruction light source for the purpose of surrounding, together with the rear-window screen, the reconstruction light source so that the light which is directed to the front region of the motor vehicle is screened. The screening wall is formed, for example, by bending upwards part of the decorative panel of the rear-window shelf in the shape of a wall.
Patent DE-4412993-A1 (DE)
Title: Vibration-damping device
Inventor: REIK WOLFGANG DR
IPC: F16H55/50
Filed: 1994-04-15
Abstract: The invention relates to a vibration-damping device for a drive with at least one wrap-round element such as a belt or chain.
Patent DE-4414679-A1 (DE)
Title: Process and device to measure concn. of at least two substances
IPC: G01N21/59
Filed: 1994-04-27
Abstract: Process to measure concn. of at least two substances whose light absorptivity varies differently with wavelength, esp. oxidised and reduced haemoglobin or chromophoric cytochrome aa3 is claimed. In the process, an object contg. the substances is scanned in a grid-like fashion by laser light and a radiation deflection device. The 2-D scanning of the object (18) by a light beam (8, 14) proceeds with at least two differing wavelengths ( lambda 1,  lambda 2), which are tuned to a wavelength region or wavelength at which the substances involved pref. have as high an absorption as possible. The local concns. of the named substances are determined from the signals produced during scanning which correspond to the concn. changes. Also claimed is a device to carry out the above process.
Patent DE-4418200-A1 (DE)
Title: Semiconductor device with internal circuit, which operates in response to an external clock signal
Inventor: HAYANO KOUJI
IPC: G06F12/08
Filed: 1994-05-25
Abstract: An input buffer (2) buffers an input external clock signal (K) and emits a first internal clock signal (IK1) to a delay circuit (3). The delay circuit (3) delays the input first internal clock signal (IK1) and emits a second internal clock signal (IK2), which has a phase identical to the external clock signal (K), to a group of input registers (4). The group of input registers (4) and other internal circuits execute a predetermined operating sequence in synchronization with the second internal clock signal (IK2). <IMAGE>
Patent DE-4419415-A1 (DE)
Title: Forming mixt. of liq. components
Inventor: LIESCHE ANDREAS
IPC: B01F15/04
Filed: 1994-06-03
Abstract: To form a liq. mixt. of at least two different components with variable ratios and a variable total vol., according to the mixt. structure and amt., the wt. parts of the components are computed automatically. In a timed succession, the components are pumped into a common mixing vessel, and the increasing wt. of the vessel is registered from the start of the first component feed for comparison with the computed wt. part, and the component feed is continued until the required wt. is achieved. The other components are pumped into the vessel, in sequence, with the same monitoring and control. Also claimed is the appts. for the above process.