baber/WOPTO huggingface dataset:
Patent DE-4236347-A1 (DE)
Title: Longitudinal cutter for plastics sheeting - has blade heads on carrier plates with motor, drive nut, and spindle
Inventor: BRASS HEINZ
IPC: B26D7/26
Filed: 1992-10-28
Abstract: The cutter has upper and lower blade heads. Each blade head is located on a carrier plate (3), which is guided on blade head bars (2). A fixed threaded spindle (4,5) passes at a distance through upper and lower carrier plates. Each plate carries a motor (8,9), and a drive nut (7), which meshes with the spindle and is in drive connection with the motor. A motor-driven spline shaft (14) passes loosely through the lower carrier plates. The lower blades (13) of the lower blade heads are in drive connection with the shaft. The upper blade heads (10) support circular blade carriers, with pneumatic setting drives. USE/ADVANTAGE  - For length of sheeting, esp. plastic. Blade heads can be moved separately or in pairs, for independently adjustable cutting widths. Cuts cleanly independently of sheeting thickness and type.
Patent DE-4242826-A1 (DE)
Title: Receptacle for dirty articles, especially textile cleaning cloths
Inventor: WOELLNER WOLFGANG DR
IPC: B65F1/14
Filed: 1992-12-17
Abstract: The rectangular sectioned receptacle's (2) interior has a liquid-separator (4) defining the underneath collector compartment (6). A pipe (8) connects the collector compartment with the receptacle's stop part. The liquid-separator is in the form of a sieve (4) extending over the receptacle's entire cross section, and incorporating a partly permeable part (10) occupying 10 to 90, preferably 50 to 80% of the total surface of the sieve. The sieve tilts at an angle of 5 to 35, preferably 10 to 20 degrees to the horizontal, with the sieve part (10) lower than the separating part (12). A hinge (14) joins the sieve and separator parts. The lid (16) has a hole (18) in near the top of the pipe.
Patent DE-4301239-A1 (DE)
Title: Contactless position determination appts., e.g. for shock absorber
Inventor: FUHRMANN HORST DIPL ING
IPC: G01D5/20
Filed: 1993-01-19
Abstract: The position determining arrangement contains at least one sensor coil carrying an alternating current. The coil output is evaluated to determine the component position wrt a second component which influences the inductance of the coil depending on the position being measured.The second component (10) contains a coil (11) with inhomogeneous winding density and inside which the first component (12) can move. The first component can be the piston rod of a shock absorber and the second component its inner tube.
Patent DE-4301766-A1 (DE)
Title: Double sided flip over electronic page on screen graphics - has paper containing calendar on one side turned over by cursor movement to allow option selection
Inventor: BOOKER SUSAN L
IPC: G06Q10/10
Filed: 1993-01-23
Abstract: The electronic computer system has a graphics capability that allows a page to be represented that permits both 'sides' to be selectively displayed. One side of the page is shown (40) as a list of appointments for a selected data that is identified by an edge tag (42). Inset into the page is a calendar for the month in question (54). A symbol (56) indicating the side edge is engaged by a controlled cursor and can be moved to turn the page over. The other side has an overview of the days commitments and can be varied with option selection.
Patent DE-4308248-A1 (DE)
Title: Method and device to produce a laser printed copy
Inventor: HERZOG RAINER
IPC: G03F1/00
Filed: 1993-03-16
Abstract: The invention relates to a method to produce a printed copy (4) by means of a computer (1), in particular a personal computer, by means of a printer (2), in particular a laser printer, and by means of a printing-plate exposure device (5), a printout for the printer (2) firstly being produced by means of the computer (1), and the printout subsequently being printed out by means of the printer (2). To produce a printed copy which is also cost-effective for small numbers, it is proposed that the printout of the printer (2) takes place on a transparent material, and the printout of the printer (2) on the transparent material (6) serves in the next stage as the printed copy for the printing-plate exposure device (5). <IMAGE>
Patent DE-4308961-A1 (DE)
Inventor: HOBELSBERGER MAXIMILIAN
IPC: H04R3/00
Filed: 1993-03-20
Abstract: The pressure on the diaphragm of transducer TR is sensed by a piezoelectric transducer S and the diaphragm is moved under the control of power amplifier A with appropriate speed and acceleration to achieve a desired pressure value. This active simulation of acoustical impedance may be used to eliminate standing waves within loudspeaker enclosures. <IMAGE>
Patent DE-4314233-A1 (DE)
Title: Soil-working machine
IPC: A01B33/02
Filed: 1993-04-30
Abstract: The invention relates to a soil-working machine (1, 31) for loosening an area to be planted, in particular a forest area to be planted with trees. In order to allow an automated, environmentally friendly and soil-protecting soil working of forest and wasteland areas to be planted, which is both cost-effective and efficient and, furthermore, makes a contribution to improving the forest soil, the invention proposes to provide the soil-working machine (1, 31) with a roller body (4) which is rotable about an axis (14) and on the outer cylindrical surface (5) of which are arranged web-shaped cutting blades (6-7) which penetrate into the forest soil (3) and which loosen this correspondingly. In order to achieve optimum preconditions for the introduction and growth of plants, the length of the cutting blades (6-8) is selected so that they loosen the forest soil to a depth of 50 cm. The width of the plant bed and therefore of the roller body (4) preferably amounts to approximately 30 cm. <IMAGE>
Patent DE-4321025-A1 (DE)
Title: Addressable remote transducer with electronic addressing system - includes sensor, address programmer, polarity detector and microcontroller contg. clock generator, addressing and delay functions and address memory
Inventor: MANENTI LUCIANO
IPC: H04Q9/14
Filed: 1993-06-24
Abstract: The transducer includes a sensor for the measurement parameter, a clock generator, an addressing/delay function for determining the switch-on time point from the address, a voltage supply (1), a measurement value detection circuit (3) which converts the measurement value into frequencies and a cable for connection to the supply and for frequency signal transfer . An electronic address programmer connected to the two lines of the programmable transducer passes digital command signals to it. A polarity detector (4) which identifies the signals produced by the address programmer is connected to a microcontroller (5) which contains the clock generator, addressing and delay circuit functions of the transducer and an address memory (6). USE/ADVANTAGE - The electronically addressable remotely controlled transducer can be used in adverse operating conditions and can operate very reliably as a humidity detector.
Patent DE-4324177-A1 (DE)
Title: Hydraulic controller, for use in e.g. cranes - contains emergency-stop valve pre-controlling pressure to isolating valve of pressure regulating pump.
Inventor: HEUSSER MARTIN DIPL ING
IPC: F15B20/00
Filed: 1993-07-19
Abstract: The system has a multiway control valve connected to pump and return lines. A load line leads from the valve to a hydro-load. The pump line is supplied by a regulating pump. A flow regulator can be installed in the pump line downstream of the valve. A control pressure corresp. to the load pressure is set up in a control loop connected to the control ports of the regulating pump and flow regulator. An emergency-stop magnetic valve (17) carries flow when operated to deactivate the regulating pump (19). The emergency-stop valve acts as the pressure pre-control valve for an isolating valve (18) between the regulating pump and pump line (15,13). USE/ADVANTAGE - E.g. for use in cranes and other lifting equipment. Controller has emergency valve which prevents unwanted or dangerous movements of one or more hydraulic actuators.
Patent DE-4328030-A1 (DE)
Title: Electrical switch
Inventor: RAPP KLAUS
IPC: H01H19/11
Filed: 1993-08-20
Abstract: The invention relates to an electrical switch (1) having a housing (2) in whose interior a contact system is arranged. The contact system consists of stationary contacts (8) and of a contact link (13). The contact link (13) can be moved by means of a rotor (30), which is mounted in the housing (2) such that it can rotate with a shaft (11), into at least one latched position which produces an electrical connection between two stationary contacts (8). This latched position is brought about by the interaction between the rotor (30) and the housing (2) in that a latching stud (25, 25'), on which a spring force acts, engages in a rigid latching link (24, 24'). To this end, the rotor (30) is designed as an elastically resilient element so that a resetting force can be exerted by the rotor (30) on the latching studs (25, 25'), with a force component in the direction of the latching link (24, 24'), as a result of the interaction between the latching studs (25, 25') and the latching link (24, 24'). <IMAGE>
Patent DE-4331716-A1 (DE)
Title: Arcing detector for LV switch appts.
Inventor: WEY PAUL DIPL ING
IPC: H02H1/00
Filed: 1993-09-17
Abstract: The detector is used to detect arcing between the collector rails in LV switch appts., using at least one Hall sensor (1) lying within the effective range of the magnetic field caused by the arcing.Pref. the detector uses at least one omnipolar Hall sensor, which only alters its switch state in response to a magnetic field parallel to its sensor surface. The sensors may each lie between two adjacent current collector rails (3) at a distance of between 1 and 10 cm to the latter.
Patent DE-4332531-A1 (DE)
Title: Walling element
Inventor: VAHLBRAUK KARL HEINZ
IPC: F24J2/04
Filed: 1993-09-24
Abstract: A walling element is characterised by components (2) which consist of concrete, are annular in cross-section, perform mainly static constructional functions, have on the outside the form of a regular hexagon, surround a cylindrical hollow space (4) and are interconnected homogeneously in terms of their material by their side faces (7), fillers of a geopolymer foam material being introduced into the hollow spaces (4), at least some of the said fillers having centrally arranged, cross-sectionally circular clearances (12). The clearances (12) may be glazed, so that a walling element constructed from these modular parts satisfies heat-insulating and soundproofing functions on the basis of the said fillers and can be used for controlling light conditions on the basis of the clearances, to be precise equally in walling applications and in ceiling or else roof construction applications. The clearances (12) are, if need be, bondable homogeneously in terms of material by introducing structural elements which are appropriately shaped and have appropriate material properties and by using a geopolymer material of an unfoamed formulation, with the result that on site there is a high degree of flexibility in the use of these walling elements which are constructed from just a few modular parts and consist completely of inorganic materials, meaning that fire prevention requirements are also adequately taken into account. <IMAGE>
Patent DE-4338628-A1 (DE)
Inventor: FRICKE KONRAD DIPL ING
IPC: B65D75/14
Filed: 1993-11-12
Abstract: The subject-matter of the invention is a folded package (1) preferably for sheet-like articles which are stacked congruently one above the other and are approximately sector-shaped in contour, for example filter paper inserts (4) for coffee machines or teamakers. The object of the invention is to provide a folded package (1) which can be produced inexpensively, is convenient to open up for removal of all the articles and can also be completely closed again. This is achieved in that the folded package (1) is produced from an integral, essentially square blank of paper or a similar, dimensionally stable, foldable material, which blank is folded in from two mutually opposite corners, extending in the manner of a wrapping around the stack of articles to be packaged. The folding-in takes place in such a way that a pocket (5) which envelopes the stack of articles on all sides is formed on one wrapping side and a lid flap (8) is formed on the opposite side, which lid flap can be fixed in relation to the pocket (5) by means of a reusable closure device (10). The lid flap (8) is stabilised by the connection of individual folding layers (9) in such a way that the lid flap (8) automatically assumes its original shape when closed again. <IMAGE>
Patent DE-4340420-A1 (DE)
Title: Apparatus for producing plastics articles by thermoforming
Inventor: GIMENEZ CARLOS MALVIDO
IPC: B29C35/16
Filed: 1993-11-26
Abstract: An apparatus for producing plastics articles by thermoforming is specified. It is characterized by a first sector with means for unwinding a web of plastic (5) wound up as a coil (1), a second sector with means for receiving the web of plastic (5) and with an oven for heating the web of plastic, and also a third sector with a rotating mould (14, 15, 17), having a plurality of mould front sides (16) which respectively define the shape of an article, the rotating mould (14, 15, 17, 18) being provided with a first stage, which receives the web of plastic (5) and has means for compression moulding of the web of plastic (5) around the said shape of the article, and also comprises a second stage, which receives the mould front sides (16) from the said first stage and cools the shaped article, and is also equipped with a third stage, which receives the mould front sides (16) from the second stage and has means for removing the shaped article from the mould front sides (16) and, after removing the shaped article, removes the mould front sides (16) to the said first stage. <IMAGE>
Patent DE-4344687-A1 (DE)
Title: Multi:nuclear metallocenes with more than one central atom
Inventor: KUEBER FRANK DR
IPC: C08F4/646
Filed: 1993-12-27
Abstract: Multinuclear metallocenes of formula (I) are new: M<1> = Gp. IVb, Vb or VIb metal; X = H, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, OH, halo or pseudohalogen; L, L' = pi-ligand or other electron donor; k = 2 if B = M<2>, C; k = 2 or more if B = or ; R<1> = divalent hydrocarbon-contg. gp.; R<2> = H, halo or hydrocarbon-contg. gp.; R<3> = trivalent hydrocarbon-contg. residue; M<2> = Si, Ge or Sn; n = k; m = k - 1. Also claimed is a process for the prepn. of (I) (see below). Also claimed is a catalyst system contg. cpd(s). (I) and cocatalyst(s); the system can be supported and/or prepolymerised. Also claimed is a process for the prodn. of olefin polymers by polymerisation of olefin(s) in the presence of this catalyst system, and moulded prods. contg. such olefin polymers.
Patent DE-4414210-A1 (DE)
Title: Utilisation of heat in a gas flare
Inventor: RUNKEL HANS
IPC: F23G7/08
Filed: 1994-04-23
Abstract: Equipment for utilising the heat of flare gas, in particular that associated with indirectly heated hardening or annealing furnaces by the use of a heat exchanger which is part of a boiler.
Patent DE-4418246-A1 (DE)
Inventor: LEHMANN EBERHARD DIPL ING
IPC: H01F41/098
Filed: 1994-05-25
Abstract: The invention relates to a coil former for automatic coil winding, especially RM coil formers, consisting of a cylindrical winding body (103), a lower flange (104) having side projections (111) forming wire guide slots (112) and bearing solder pins (113), and an upper flange (105) having means for accomodating the coil former (101) and driving it on the automatic winding machine, in which the coil former (101) is designed for use with a two-part core (102) held together by an elastic clamping device (109) and surrounding the coil body (101) like a jacket in its upper plane and shaped in such a way that the side projections (111) of the lower flange (104) and the means on the upper flange (105) to take and guide the former body (101) lie outside the core (102). In order to improve the stability of this coil former in the region of the upper flange (105), the upper flange (105) is solid with no apertures (10) and the means for accomodating and driving the coil former (101) on the automatic winding machine are formed by webs (110) on the top of the upper flange (105) bounding a radially outwardly open accomodating chamber. Although the upper flange (105) no longer has any apertures, the webs (110) maintain the handling advantages on the automatic winding machine. The upper flange (105) may be made thicker without enlarging the surrounding core (102) in that the clamping device (109) not only holds together the core halves (106, 107) but also presses on the top of the upper flange (105) of the coil former (101) with side projections (116, 117).
Patent DE-4420322-A1 (DE)
Title: Yttrium-barium-copper-oxygen high temp. super-conductor
Inventor: RISSE GUNTER DR
IPC: C04B35/45
Filed: 1994-06-13
Abstract: YBa2Cu3Ox high temp. super-conductors are produced with a predominantly crystalline structure in which the crystals are of a 123 crystal phase with parallel or nearly parallel axes. The max. deviation from the parallel configuration is max. 30 deg .
Patent DE-4422163-A1 (DE)
Title: Process for the functionalisation of compounds containing ethylenically unsaturated groups
Inventor: DITTRICH UWE DR
IPC: C09D7/65
Filed: 1994-06-24
Abstract: Process for the functionalisation of compounds by introduction of copolymerisable, ethylenically unsaturated groups, characterised in that compounds which contain groups reactive with amino groups or with oxime groups are reacted with copolymerisable oxime ethers of the formula <IMAGE>  or <IMAGE> wherein A is a divalent connecting member, R<1> and R<2> independently of one another are a C1- to C10-alkyl, a C1-C10-alkoxy, a C5- to C10-cycloalkyl or a C5- to C10-aryl radical which can also contain 1-3 non-adjacent nitrogen, oxygen or sulphur atoms as heteroatoms in the carbon chain or in the carbon ring and can be substituted by one to three C1- to C4-alkyl or -alkoxy groups, R<1> or R<2> can be a hydrogen atom or R<1> and R<2> together form a bridge of 3 to 14 carbon atoms, it being possible for some of the carbon atoms also to be part of an aromatic ring, Z is an n-valent organic radical which contains a copolymerisable ethylenically unsaturated group, R<3> is an H atom or a methyl group and n is an integer from 1 to 3.
Patent DE-4422744-A1 (DE)
Title: Extrusion worm with forcible feed
Inventor: CONSELVAN PIER LUIGI
IPC: B29C48/38
Filed: 1994-06-29
Abstract: An extrusion worm with forcible feed is described which includes a gelation worm (11) and a forcible feed worm (12) which are actuated independently of one another with different rotating speeds, the extrusion worm with forcible feed (10) being fastened essentially horizontally inside a cylinder which is normally connected to the lower part of a trough (13), as a result of which a kneading/gelation device (14) is formed, the forcible feeding worm (12) being fastened independently and coaxially to the front end of the gelation worm (11), the two worms (12, 11) being actuated independently of one another. <IMAGE>
Patent DE-4428380-A1 (DE)
Inventor: KUHNT DIETMAR DR
IPC: C07C255/60
Filed: 1994-08-11
Abstract: The invention pertains to novel 4-trifluoromethylbenzamides of formula (I), a method for their preparation and their use as pesticides in plant protection and materials protection.
Patent DE-4432324-A1 (DE)
Inventor: KIRCHHOFF GERHARD
IPC: H04B5/00
Filed: 1994-09-13
Abstract: The invention concerns a method and device for carrying out cable-less data enquiries, the data being transferred capacitatively or inductively between the responding station and the interrogating station. The capacitances or inductances used are closely linked to each other and the capacitances are manufactured from a high-resistivity electrically conducting material.
Patent DE-4432680-A1 (DE)
Title: Endoscope with tubular guide contg. pref. optical fibre bundle
Inventor: OSYPKA PETER DR ING
IPC: A61M25/04
Filed: 1994-09-14
Abstract: Structural defects esp. in the interior of the heart (4) can be examined visually with the aid of a lightguide (3) contained in a flexible tube (2). The region of the lightguide near its mouth is surrounded by an inflatable balloon (6) which seals off the area under inspection without arresting the flow of blood. Mechanical support for the balloon is provided by a catheter or holding tube (10) with a cagelike structure of wires or threads in contact with the opposite wall. Additional support is given by a loop (11) extending across from the end of the catheter.
Patent DE-4433725-A1 (DE)
Title: Motor vehicle antenna
Inventor: SAUTER ANDREAS DIPL ING
IPC: H01Q1/12
Filed: 1994-09-21
Abstract: The antenna comprises a base (1), mountable on the vehicle body, which includes a fastening unit (20) and a contact bolt (14), formed with a radially projecting peg (18). The fastening unit possesses a matching face (24) with a central opening (35), having a curved surface on which the peg slides as the matching face is unscrewed. The antenna base includes a contact element (4) for the electrical connection of the antenna.
Patent DE-4434802-A1 (DE)
Title: Aluminium@ alloy pallet for transporting goods
Inventor: NEFF LUDWIG
IPC: B65D19/00
Filed: 1994-09-29
Abstract: The pallet comprises of longitudinal and transverse members which are disposed horizontally on one plane, extend essentially in parallel and are held at a distance from one another by non-positive and/or positive connections. The longitudinal and transverse members (1-14) comprise hollow sections of an aluminium alloy of the AlMgSi type, with insertion openings which are in the form of rectangular hollow sections (18,19), for the penetration of the forks of the fork-lift trucks being provided at least in the central pallet area. Loop or eye-shaped connection parts (20) are disposed in the insertion openings and/or in the transverse members (12,14) for attaching a crane hook, whereby the members (1-14) and/or the insertion openings are formed from bevelled metal plates which are bent into hollow sections and positively connected. The transverse members (12,14) have a rectangular cross section, with the point of attachment to the longitudinal members (1-11) being disposed at the vertical axes (15), (16), (17) of the transverse members (12,14).
Patent DE-4437267-A1 (DE)
Title: Hand support unit for keyboard users
Inventor: KOLLER ROMAN
IPC: G06F3/02
Filed: 1994-10-18
Abstract: The unit, which is placed in front of the keyboard, has cushions to support the left and right hand. The cushions are fastened to the support surface with a flexible material, and are moved towards or away from the keyboard or from side to side. The cushions are filled with air or with liquid for cooling. They are arranged on noiseless guide tracks so that they slide sideways by means of a gliding element. If the gliding element also rotates, then the cushions also rotate towards or away from the keyboard. The guide tracks also provide input of co-ordinate data.
Patent DE-4437358-A1 (DE)
Title: Unit for mfg. frame comprising several crossbeams, esp. automobile door window frame
Inventor: WEILAND WILFRIED
IPC: B23K37/04
Filed: 1994-10-19
Abstract: Unit for mfg. a frame comprising several crossbeams, esp. a door window frame for an automobile, which has a bevel cutting device for the abutting ends of the crossbeam to be joined and a welding or sticking device, is novel in that the unit comprises at least one clamping device rotating about a defined axis in cycles for the ends of two crossbeams (7,8) to be joined together, and that the bevel cutting device (9) and the welding or sticking device are positioned next to the circular path of the clamping device.