baber/WOPTO huggingface dataset:
Patent DE-19528355-A1 (DE)
Title: Lock element arranged at edge of door - includes one or several edges which absorb power originating at power application edge of tool to prevent opening of door in direction of trap
Inventor: ANGER JOACHIM
IPC: E06B5/11
Filed: 1995-08-02
Abstract: The element is arranged in a locked position between the joint of the block frame and the vertical frieze of the door, and includes at least one seal which seals the air crack towards the outside. A lock is equipped with a trap which is held through spring power in the locked position. One or several lock edges are arranged on at least one surface which surrounds the air crack in a direction of a tool introduced from the outside. The power originating at a power application edge of the tool is absorbed by the lock edges to prevent opening in a direction of the trap.
Patent DE-19531962-A1 (DE)
Title: Clock signal distribution circuit for semiconductor implementation
Inventor: MIZUNO MASAYUKI
IPC: H03K5/13
Filed: 1995-08-30
Abstract: The circuit includes a first voltage-controlled delay stage (100) with an input (115) for clock signals.  A second voltage-controlled delay stage (101) receives the output of the first stage, and feeds its output to a third voltage-controlled delay (102).  All are controlled through a control input and produce an output signal with a variable phase delay depending on the control signal. The second and third stage have essentially the same phase delay.  Other units include PLL (phase locked loop) circuits (103,104,105;106,107,108), connected with delay stages and controlling them.
Patent DE-19536943-A1 (DE)
Title: Central plate in cover frame of installation equipment using communications socket outlet and adaptable for other plates
Inventor: ROENISCH ANKE
IPC: H02G3/14
Filed: 1995-10-04
Abstract: A central plate in cover frames (1) of installation equipment with possibilities of adaption for other central plates by the same manufacturer actually serves as an adapter plate(2), to which the central plates for other equipment are attached by catches to its rear side.  The catches comprise two spring arms (5) facing each other. Each has two free ends which, under the pressure of the inserted plate, first move outwards to allow ingress and then return to a locking position. The catches have steps to allow the insertion of plates of different thicknesses.
Patent DE-19538175-A1 (DE)
Title: Operation table for large animal, such as horse or cattle
Inventor: BOSLER KLAUS DR
IPC: A61D3/00
Filed: 1995-10-13
Abstract: The operation table (1), for a large animal such as a horse (35), has a scissor lift frame (26) and slots (19a,b) in the sides. Side pieces (8a,b) can be inserted into these slots when required. A continuous longitudinal centre section (3) runs down the centre of the table. The scissor lifting frame has a width "B" which allows it to be positioned under the longitudinal centre section of the table.
Patent DE-19541227-A1 (DE)
Title: Storage-stable blue copper phthalocyanine/azo dye mixt. for cellulosics or for use in ink jets
Inventor: PEDRAZZI REINHARD
IPC: C09D11/328
Filed: 1995-11-06
Abstract: Mixts. of Cu phthalocyanine dyes of formula (I) and Cu-complexed dis- or tetra-azo dyes of formula (II) are new. In (I) and (II) A = opt. substd. 2-6C alkylene; R<1> and R<2> = H or opt. substd. 1-6C alkyl; M =H, Li, Na, K or opt. substd. ammonium; x and y = 1-3, with the proviso that x+y = 3-4; R<3> = H, Me or MeO; a and n = 1 or 2; b = 0 or 1; and m = 0 or 1, such that when n = 1, m = 1, and when n = 2, m = 0. Also claimed are (a) prodn. of the mixts. by mixing to give an aq. soln. which is then desalted by a membrane process at pH 7-13 and opt. also concentrated; (b) storage-stable, low-viscosity, salt-free or low-salt content aq. solns. of the mixt.; (c) use of the mixt. in dyeing or printing cellulosics or paper, pref. at pH 4-8; and (d) ink jet printing liquids of pH 8.5-12.0 comprising 0.5-15 wt.% alkali or ammonium salt or the mixt. 0-30 wt.% water-soluble organic solvent(s) and water.
Patent DE-19544021-A1 (DE)
Inventor: SCHUBERT PETER DIPL ING
IPC: F16H61/14
Filed: 1995-11-25
Abstract: The invention concerns a system for controlling devices which are disposed between a vehicle engine and the vehicle wheels and, in response to a control signal, can at least reduce the flow of power between the vehicle engine and the wheels. In this respect, the vehicle engine is controlled or regulated by an engine control system. The essence of the invention is that the control signal is formed in dependence on an error detected in the engine control system. In particular, the object of the invention is to interrupt the flow of power from the vehicle engine to the wheels when emergency switching-off of the engine causes a high braking torque at the wheels and hence a driving state which is critical from the safety aspect. The devices according to the invention are in particular a clutch connected downstream of the engine, an automatic or automated transmission and/or a converter-bridging clutch which can bridge a torque converter connected downstream of the vehicle engine.
Patent DE-19548377-A1 (DE)
Title: Cold display counter for perishable foodstuffs e.g. for meat, sausages or bakery products
Inventor: SCHELLENBERGER HELLMUT
IPC: A47F3/04
Filed: 1995-12-27
Abstract: The counter has evaporator tubes (24) passing through on its lower side with an insulating layer (26) to reduce thermal losses and an additional vertical evaporator (28). Between the bottom of the chest and the insulating layer over the whole width of the bottom are guide channels (34) which have outlets to the top of the chest on both long sides of the chest.  At least on one long side of the chest near the outlets is a fan (40) which can circulate cooled air over the foodstuffs and through the channels. There is a transparent sheet (18) over the chest, enclosing the working plate (20) and the additional evaporator.
Patent DE-19548551-A1 (DE)
Title: Ventilating shutter device for automobile
Inventor: LEHNER HEINZ
IPC: B60H1/24
Filed: 1995-12-23
Abstract: The shutter device enables ventilation channels to be closed by pressure difference control. It has a carrier part (1) with a base frame (2) round it, and a grid (10) formed in it with several ventilation apertures (13.1-13.3) and several soft-elastic ventilation flaps (22.1-22.2). These flaps are fitted by a clamping batten (20.1-20.3) in assembly grooves (17) of a longitudinal traverse (11.1-11.3) of the grid. The clamping battens form part of a common clamping frame (19), which can be fitted in corresponding assembly grooves in the carrier part.
Patent DE-19603380-A1 (DE)
Title: Integrated evaporator-condenser unit for distillation plant
Inventor: GEISO CHRISTIAN VON DR
IPC: B01D3/12
Filed: 1996-01-31
Abstract: Central element of a distillation plant in which distillation and heat recovery take place in a continuous counterflow process is formed by an evaporator condenser unit in which the soln. to be distilled passes down a vertical evapn. wall (2) as a thin film (1) and is cooled by the evapn. process. The condensation surface (3) is positioned close and parallel to the evapn. surface, leaving a vapour chamber. A very narrow channel (5) is formed between two rear faces of the condensation surfaces and inflowing soln. is pumped upwards in the channel by a pump (6). The vapour chamber only contains the gas phase of the solvent and residues of non-condensable gases from the heated soln.
Patent DE-19616403-A1 (DE)
Title: Time-varying nuclear spin tomograph fundamental field determn
Inventor: GOLDFARB JAMES W
IPC: G01R33/387
Filed: 1996-04-24
Abstract: A frequency-selective HF pulse (RF) is injected with layer-selective effect achieved by choice of gradient (Gz). A reduced negative pulse (Gz-) enhances the regressive dephasing brought about by the positive pulse.  A sequence of gradients (Gx) in the direction of readout consists of a phase encoding gradient with a variable part (Gvx) and an oscillatory readout gradient (Gox), under which the nuclear resonance signal is read out within a measurement window.
Patent DE-19616564-A1 (DE)
Inventor: OSTER HEINZ
IPC: B65D85/34
Filed: 1996-04-25
Abstract: The invention relates to a plastic container for transporting objects with inwardly foldable side walls, in which, in the hinges (5) in the form of a pin (8) and eye (10), the eye (10) is divided into one hinge part (10a) fixed after injection moulding to one container component and another fitting hinge part (10b) which can be fitted on the fixed part to form the hinge eye (10) and, in the erected position, the pin engages in both hinge parts, and/or preferably V or U-shaped notches (19) are formed in one piece with the two lateral edges of opposite side walls (2, 3), which engage in the erected position of the side walls behind securing hooks (20) of side walls adjacent through a corner.
Patent DE-19618121-A1 (DE)
Title: Current generating plant with fuel cell reformer on input side
Inventor: NOELSCHER CHRISTOPH DIPL PHYS
IPC: H01M8/124
Filed: 1996-05-06
Abstract: A method of operating a power generating plant (2) containing at least one high-temp. fuel-cell module, to which is connected on the output side an additional installation (26) for generating electric current, and in which, in the high-temp. fuel cell module, a reformat manufactured by reforming out of the fuel, is used as the working resource for the extra plant (26).  The capacity or output ratio between the high-temp. fuel cell module (4) and the additional plant for generating electric current can be variably adjusted.
Patent DE-19623839-A1 (DE)
Title: Height-adjustable vehicle seat with seat occupancy sensor
Inventor: KRUG MARTIN ING GRAD
IPC: B60N2/16
Filed: 1996-06-15
Abstract: The seat has a height adjuster as well as the seat occupancy sensor. The seat adjuster has a drive motor (1) and a transmission coupled to the drive motor on one side and via a drive shaft (7) to a height adjustable seat element (3) on the other. The seat occupancy sensing arrangement contains a detector element (11) mechanically coupled to the transmission via the transmission drive shaft and a sensor element (12) which monitors its position.
Patent DE-19624543-A1 (DE)
Title: Six-part basic frame
IPC: F16S3/08
Filed: 1996-06-20
Abstract: The frame comprises six parts of V2A tube, of 38x3 diameter, comprising elongated tube lengths between 1300 and 1400 mm, being also bent and twisted. The tube parts cab be connected with a socket of a 100 mm length and secured by connecting bolts of 60 mm in length, screwed on both sides to three components by wing screws. Three components are put together to form an equilateral triangle with three double openings for the accommodation of three telescopic rods secured underneath the double openings by connecting bolts of 100 mm in length. Pre-assembly securing is achieved by screwing and installation after holes and eyelets are made. The diameter of the basic frame is approximately 2,200 mm.
Patent DE-19626081-A1 (DE)
Inventor: WINTERER JUERGEN DIPL ING
IPC: G01L9/00
Filed: 1996-06-28
Abstract: The invention pertains to a semiconductor device consisting of a chip carrier (5) which is made of an electrically insulating material and has an approximately flat chip carrier surface (4) on which is mounted a semiconductor chip (6) with a pressure sensor, and of electrode leads (7) which pass through the chip carrier (5) and are electrically connected to the semiconductor chip (6) in a surface-mountable arrangement. The chip carrier (5) can be periodically closed by a protective cap (28) covering the pressure sensor.
Patent DE-19632000-A1 (DE)
Title: Agricultural harvester machine with crop-collector and preparation appliance
Inventor: ALLWOERDEN WILHELM VON
IPC: A01D43/10
Filed: 1996-08-08
Abstract: The machine includes at least two preparation rollers (16,17) in the form of wedge-shaped discs, forming a passage through which the crop travels. The wedge-shaped discs of at least one preparation roller are step-shaped in a peripheral direction. The preparation appliance has a check plate (36) and a distributor plate (37) behind it. A crop-conveyor (33-35) and processor is positioned between a collector (9) and the preparation appliance. A distributor distributes the crop horizontally in the rear part of the harvester, and consists of a press (22) with at least two compression rollers (25,26) and a separating roller (38).
Patent DE-19633388-A1 (DE)
Title: Nano-crystalline metal sulphide metal oxide composite easily prepared on any substrate with controlled particle size
Inventor: THIELSCH ROLAND DR
IPC: C09K11/56
Filed: 1996-08-19
Abstract: Composites comprising nanocrystalline metal sulphide(s) in a metal oxide matrix are claimed.
Patent DE-19633520-A1 (DE)
Title: Closable front-loading large waste container
Inventor: METZNER JOHN
IPC: B65F1/16
Filed: 1996-08-09
Abstract: The container has lids (2) which are arranged on top of the container body (1). The lids are supported on axles (4) which run across the entire width of container, and which are supported in axle bearings (3). An intermediate frame (5) is swingably fixed to the axle (4). Further axle bearings (6) are located on the intermediate frame, with their associated axles (7) being equi-directional with the main axles (4). A locking device (8) is provided on the intermediate frame in order to lock it to the container lid.
Patent DE-19637438-A1 (DE)
Title: Metallisation production on especially III-V semiconductor body
Inventor: LANG GISELA
IPC: H01L21/285
Filed: 1996-09-13
Abstract: A method of producing a semiconductor body having a metallisation layer involves dry etching (5) at least a surface region of the semiconductor body (1) and then applying the metallisation layer (2) onto the surface region. Preferably, the dry etching (5) comprises a plasma etching operation, especially in which the surface is bombarded with Ar ions and in which the surface region is roughened.
Patent DE-19639298-A1 (DE)
Title: Production process for thin slab with in-line rolling
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER P
IPC: F27D3/00
Filed: 1996-09-25
Abstract: Production process for thin slab with in-line rolling uses an intermediate holding furnace (12) between a continuous casting plant (1) and the hot rolling mill (18). The thin slabs from the casting plant (1) are entered at the front (5) of the furnace (12) and are cross transferred in the furnace (12). Holding time in the furnace chamber is freely selectable within the available buffer time. The furnace and rolling temperature is controllable between 1050 deg  C and 1250 deg  C, and the thin slabs are ejected sideways from the furnace (12) and passed direct to the following rolling process. A corresponding thin slab plant is also claimed.
Patent DE-19642272-A1 (DE)
Title: Feed rollers for a cotton comber
Inventor: UHLE NORBERT
IPC: D01G19/08
Filed: 1996-10-11
Abstract: The upper and lower feed rollers (4,5), for a cotton comber have a sinusoidal tooth profile (51,41) giving equidistant teeth round their circumferences to grip he cotton material between them.  At least the upper roller (5) has a direct drive.
Patent DE-19642701-A1 (DE)
Title: Portable unit for mechanised production of fillet welds along two axes
Inventor: STROEFER MARTIN DR
IPC: B23K37/02
Filed: 1996-10-16
Abstract: The portable unit for mechanised production of fillet welds along two axes is characterised by the following facts:  (a) the motion of a welding torch (8) is achieved through two electro-motored axes (5, 6) whose angle relative to one another is adjustable;  (b) these axes are arranged so that the first axis (5) is installed in a housing (7) and transports the second axis (6) during its motion in such a way that welding of two seam sections (1, 2) in succession, without an interruption, at separately adjustable speeds is possible;  (c) the second axis (6) has a carriage (12) for the welding torch; and  (d) the distance between the torch tip and the weld seam is controlled by distance pieces (4) and positioning elements (13). The portable unit is provided with a holding element (11) whose function is to reliably maintain the position of the unit relative to the centre of gravity which varies during the welding process.  The unit further incorporates switching elements (9, 10) which independently of one another determine the length of the seam in the two sections (1, 2). There is a choice between a purely positioning motion of the torch and a motion coupled with the welding process.
Patent DE-19643182-A1 (DE)
Title: Vibrating structure e.g. for sensor, gyroscope, camcorder
Inventor: LEE KI BANG
IPC: G01C19/5755
Filed: 1996-10-18
Abstract: The structure has a first elastic element (102) with one end section connected to a first mounting end (101). An inertial object is vibrated by the elastic force of the elastic element. A moving electrode (103) is attached to the inertial object. An electrode (105) which controls the effective stiffness is connected to the mounting end. A voltage source (104) generates an electrical force between the moving electrode and the stiffness control electrode which varies linearly with the displacement of the inertial object.
Patent DE-19645697-A1 (DE)
Title: Production of prepregs for natural fibre-reinforced composites
Inventor: MIECK KLAUS-PETER
IPC: D04H13/00
Filed: 1996-11-06
Abstract: The production of semi-finished products for natural fibre-reinforced composites with a specific anisotropic orientation of the reinforcing fibres, in which the semi-finished parts consist of staple fibre tape reinforced with natural fibres.
Patent DE-19649163-A1 (DE)
Title: Charger for diesel and Otto engines
Inventor: BORN ERNST
IPC: F02B33/36
Filed: 1996-11-25
Abstract: The charger has a pulley (9) connected to the drive shaft (10) drives the eccentric (2) via a gearwheel pair (3,4,5,6) and the casing (11) with a transmission of 1:9. A face wheel (7) is fixed to the drive shaft, meshing with the inner toothed crown (8) which is also screwed to the circular piston (1). The transmission ratio of the face wheel to the inner toothed ring is 0.75:1. Through the eccentric movement of the circular piston in the housing (12) there are three conveyor processes per rotation. For the location of the circular piston accurately running ball bearings (13) are necessary, in order to be able to guide the piston points running without contact in the housing in a gap-sealed manner.
Patent DE-19650877-A1 (DE)
Inventor: HAVENSTEIN GUILLERMO
IPC: B23Q9/00
Filed: 1996-12-07
Abstract: A hand machine tool has a base plate (82), which may be placed onto a workpiece and comprises upwardly bent, parallel walls (86, 88) provided with recesses (92), in which a guide rule (94), of a parallel guide (95), is displaceable and lockable relative to the base plate (82). The upwardly bent side walls (86) have recesses (92), which are arranged in alignment and into which the guide rule (34, 64, 94, 114) is insertable. The rear wall (88) carries an inwardly curved leaf spring (29, 88), which is supportable against the adjacent edge (93), of the inserted guide rule. A handle piece 90 allows movement of the leaf spring. The leaf spring and edge (93) may have interlocking detents for positive engagement. (Fig 6, not shown).
Patent DE-19651757-A1 (DE)
Title: Filled aluminium oxide sol with no or very slight shrinkage on heating
Inventor: JAHN RAINER
IPC: C04B35/80
Filed: 1996-12-12
Abstract: Aluminium (Al) oxide sol filled with Al oxide powder and optionally other fillers is claimed.
Patent DE-19652757-A1 (DE)
Inventor: MAY MICHAEL DR
IPC: C08L67/02
Filed: 1996-12-18
Abstract: The invention concerns the use of a copolymer comprising (a) between 60 and 98 wt % methylmethacrylate, and (b) between 2 and 40 wt % styrene, and optionally (c) between 0 and 20 wt % maleic acid anhydride, as modifying agents for increasing the melt viscosity for partially crystalline, partially aromatic polyesters, with the exception of polybutylene terephthalate containing intensifier fillers.
Patent DE-19653565-A1 (DE)
Title: Recursively divided adder with carry select
Inventor: PAYSAN BERND
IPC: H03K17/693
Filed: 1996-12-20
Abstract: The adder computes an n bit wise sum and a one bit carry with and without carry using a recursive adder with carry select, an m bit higher value component and a n-m bit lower value component. Both components compute the sum with and without carry. An m+1 bit wide multiplexer selects the sum and carry of the higher value component using the carries of the lower value component. A 1-bit sum with and without carry is computed using XNOR and XOR gates and the corresp. carries are computed with AND and OR gates or NAND and NOR gates.
Patent DE-19654182-A1 (DE)
Title: Grain oriented reaction sintered ceramic
Inventor: KANAI TSUNEYUKI
IPC: C04B35/591
Filed: 1996-12-23
Abstract: The reaction sintered ceramic has a crystal grain orientation (as determined by the pole figure method) in the direction of a given crystallographic orientation with an orientation degree corresponding to an F value of \- 0.5, a relative density of at least 95% and a residual starting material content of less than 1 vol.% in a composition for producing a preform. Also claimed are: (i) a ceramic component in which the above reaction sintered ceramic is used and which is a mobile or stationary blade or a burner for a gas turbine, a wear-resistant element in a nuclear power station or a counter-plasma element for use in a nuclear fusion reactor; and (ii) the production of a reaction sintered ceramic, comprising moulding a mixture of staring material powder particles, heat treating to obtain a preform and supplying the preform with a gaseous or liquid reactant required to produce the ceramic product during the sintering operation in which the chemical reaction is produced in a zone which is displaced to effect sintering of the preform.
Patent DE-19654464-A1 (DE)
Title: Cable with several electric conductors or signal wires in metal protective casing
IPC: G01N27/407
Filed: 1996-12-27
Abstract: The sheathed cable has an external protection casing especially a metallic protective casing, and the conductors or wires project at one end, for connecting e.g. to a sensor. The wires are arranged with insulation inside the casing and insulated against the casing itself. A sealing element made of glass ceramic is fitted or fused in, at least at one end of the metallic casing, in the region of the projecting outwards wire ends. The thermal expansion coefficient of the sealing element in the assembled condition is, at least over the relevant temperature range, approximately equal to the thermal expansion coefficient of the metal or metal alloy used. The thermal expansion coefficient ( alpha ) of the prefabricated sealing element made of glass ceramic is equal to or greater than 10-<5> 1/K.
Patent DE-19700369-A1 (DE)
Title: Infrared angle transmitter for wireless keyboard
Inventor: KUO SHIH-JEN
IPC: H04B10/114
Filed: 1997-01-08
Abstract: The present invention relates to a transmission angle adjusting device which comprises a first transmission device and a second transmission device disposed on the computer and the keyboard respectively. Each of the first and the second transmission device has an infrared transmitter, an infrared receiver and a transmission angle/direction adjusting device arranged between the transmitter and the computer (or the keyboard) or disposed between the receiver and the keyboard (or the computer). Since the transmission angle/direction adjusting device can adjust the transmission angle of the infrared transmitter, transmission signals from these adjacent arranged transmission device can be separated from each other in order to prevent interference.