baber/WOPTO huggingface dataset:
Patent DE-19603892-A1 (DE)
Title: Particulate material drying
Inventor: RAURA PENTTI
IPC: F26B1/00
Filed: 1996-02-03
Abstract: Material comprising particles, partic. wood chips, are dried by a process in which the particles, having a relatively high moisture content are sorted into at least two fractions before drying and the fractions are dried in the normal way, pref. in separate dryers or in different zones of the same dryer. Pref. two to six fractions are produced, according to particle thickness. Different fractions may be dried to different levels.
Patent DE-19606155-A1 (DE)
Title: Support mounting, especially for vehicle shock-absorbing leg
Inventor: JOSEPH ADRIAN
IPC: B60G15/14
Filed: 1996-02-20
Abstract: A pneumatic spring between a movable body and a supporting wall has a gas cavity enclosed by a fixed wall element (2) which has a radially inward pointing support ring (3) on a tubular peripheral part. The support ring is supported axially on a plate (5) and has an axial pipe attachment (7) with an end pointing towards the inner opening (4) of the support ring. The pipe end (8) protrudes through the inner opening of the support ring. A radial wider part (9) grips under the support ring's inner rim (10) defining the inner opening and is axially spaced apart. The axial space is bridged by a elastomer (11,11'). The pipe attachment has a double conical outer surface (12) and inner opening (13).
Patent DE-19607077-A1 (DE)
Title: Differential with two-part rotating drum
Inventor: RUEHLE GUENTER
IPC: F16H48/08
Filed: 1996-02-24
Abstract: In a differential (10) with a housing (12) accommodating a rotating differential drum (14) consisting of two or more parts (16, 18), at least one (preferably all) of the drum parts consists of an aluminium alloy, preferably drop forged AlCuMg, AlCu2MgNi or AlCuSiMn or die cast AlSi9Cu3 or AlSi10Mg.
Patent DE-19608843-A1 (DE)
Inventor: KERPE STEFAN
IPC: B25J9/10
Filed: 1996-03-07
Abstract: The invention concerns a robot with a preferably multi-axis manipulator and a coupling transmission used to drive the latter. The robot is characterized in that a first wheel arrangement (6) of the coupling transmission (5) comprises a drive belt (7, 9, 11) for driving the manipulator (3) about each working axis (19, 23, 27), each drive belt (7, 9, 11) being guided in a closed loop and arranged such that its outer side engages with a drive wheel (13, 15, 17) is a second wheel arrangement (8) of the coupling transmission (5), the wheel arrangement (8) being associated with the manipulator (3).
Patent DE-19614198-A1 (DE)
Title: Diaphragm compressor with compression chamber for pressure boiler
Inventor: SANCHEZ LARRAURI ALEJANDRO
IPC: F04B39/06
Filed: 1996-04-10
Abstract: The compressor has an inlet valve (2) for feeding the surrounding air into the compression chamber (1). It also comprises an outlet valve (3) for further guiding the compressed air from the compression chamber to a collecting chamber (4) which is formed in a cylinder (5). The valves are formed from plastics and are vertically movable from a lower blocking position to an upper open position. The blocking position is due to gravity, and the open position is forced by the pressure of the flowing air. The inlet valve is formed inside a three layered unit which is driven by a connecting rod (6) in a variable vertical movement. The unit has a flexible diaphragm (7) made of neoprene, etc. which lies in the middle, and whose outer periphery is held under compression between the compressor main body (20) and the cylinder.
Patent DE-19616822-A1 (DE)
Title: Catalysed reaction of organic compounds, especially hydrogenation
Inventor: RUEHL THOMAS DR
IPC: C08F8/04
Filed: 1996-04-26
Abstract: Reacting an organic compound (I) in the presence of a catalyst, in which the catalyst comprises a homogeneous ruthenium compound or a mixture of two or more such compounds, deposited in situ on a support.  Also claimed is a supported catalyst which is obtained by deposition of Ru compound(s) as above, by passing a solution of Ru compound(s) through or over a support.
Patent DE-19620475-A1 (DE)
Inventor: LEE HYUN CHANG
IPC: H01L29/786
Filed: 1996-05-21
Abstract: A liquid crystal display comprises a first substrate (30), a second substrate (40), and a liquid crystal material (50) disposed between the first and second substrates. The first substrate includes a plurality of gate lines N 1 to N n , and data lines D 1 to D n , thin film transistors (10) for switching pixels, and pixel electrodes, arranged thereon. The second substrate includes common electrodes E 1 to E n formed identically to the gate lines in number and also classified by line, a plurality of switching elements for switching a common voltage to the common electrodes, and a common voltage floating signal driver for applying floating pulses to each of the switching elements. The method for operating this liquid crystal display includes applying a common voltage to each of the common electrodes at a rising edge of a gate signal pulse of the line and cutting the gate signal pulse immediately prior to a falling edge of the gate signal pulse.
Patent DE-19620833-A1 (DE)
Title: Production of capacitor for semiconductor device
Inventor: JEON YOO CHAN
IPC: H01L21/02
Filed: 1996-05-23
Abstract: Production of a capacitor for a semiconductor device comprises: (a) applying an insulating layer (2) to a substrate (1); (b) selectively etching the insulating layer to form a 1st contact hole (3); (c) forming a conducting semiconductor layer (4A) in the 1st hole (3) up to a certain height; (d) removing the insulating layer (2) around the 1st hole (3) up to a depth corresponding to the height of the semiconductor layer (4A) to form a 2nd contact hole (5); (e) forming a lower electrode (7A) in the 2nd hole (5); (f) forming a dielectric thin film (8) on the surface of the lower electrode (7A); and (g) forming an upper electrode (9) on the dielectric thin film (8).
Patent DE-19623502-A1 (DE)
Title: Filter for removing harmful substances and algae nutrients from water for aquariums or fish ponds
Inventor: REHMS HERBERT DR
IPC: C02F3/12
Filed: 1996-06-13
Abstract: A method for improving the quality of water in aquariums, garden ponds or similar areas of non-running water, comprises passing the water through a removable filter material and providing a source of energy for microorganisms so that a good supply of oxygen will result in an unrestrained formation of biomass by the microorganisms.  Also claimed are:  (1) a similar method using a removable filter material that acts as the energy source, and  (2) a device for either of these methods, comprising a filter material contained in an easy to replace filter cartridge.
Patent DE-19638955-A1 (DE)
Title: Coolant air channel
Inventor: LUENINGHAKE KARL-HEINZ
IPC: H01F27/32
Filed: 1996-09-12
Abstract: A method to form coolant air channels, at transformers and throttles comprises forming the spacers by bars (L1,L2) with longitudinal slits, which are inserted at the sides on the plates (LK).   The bars are of a material with insulation and heat resistance, and pref. an iso-polyester with glass fibre reinforcement.
Patent DE-19639140-A1 (DE)
Title: Controller for double-acting ram
Inventor: SANDAU HARTMUT
IPC: F15B13/01
Filed: 1996-09-24
Abstract: The controller has a stop block, which is connected between the ram cylinder and a multi-way valve (20). Two passages (13,14) in the stop block contain spring-loaded non-return valves (40,50), which shut in the reverse-flow direction and are releasable. The rear pressure chamber of each valve is connected by a throttle to the one of two piston chambers of the ram. A release valve (60,70) is connected between the rear pressure chambers (43,53) of each non-return valve and a return pipe (24,25). The release valves connect the pressure chambers to the return pipes or to a tank (2). To open their respective plugs (65,75), the first release valve is controlled exclusively from the second working passage in the block, and the second release valve exclusively from the first passage.
Patent DE-19642119-A1 (DE)
Title: Cage for holding plastic container e.g. pallet
IPC: B65D77/06
Filed: 1996-10-12
Abstract: The base of the cage (2) is in the form of a flat shell (3) either positioned on a pallet (5) or forming the top part of a pallet. The rim of the shell is joined to a mesh casing (8) forming the wall of the cage. The bottom rim of the mesh casing has a web (19) supported on the pallet or, if the shell forms the top part of the pallet, supported on the lower part (4) of the pallet. The rim of the shell is supported on the web. The rim of the shell, the web and the pallet or the bottom part of the pallet are positively interlocked. The web has a U-shaped profile including the bottom ends of the mesh bars.
Patent DE-19644594-A1 (DE)
Title: Hand grip for exercise equipment e.g. stationary item or dumbbell
Inventor: AUST MICHAEL
IPC: A63B23/12
Filed: 1996-10-26
Abstract: The hand grip has a shape or outer cover which has three sides (2) of equal length, where the sides are convex, and the corners (3) are rounded. The cross section of the grip is constant in shape and size over its length. The grip can be metal especially steel or aluminium. Any metal or plastic coating can have a roughened finish or pattern. The grip can have a central hole (4) optionally threaded for fixing on to the equipment.
Patent DE-19644971-A1 (DE)
Title: Constant light arrangement for multiple lighting devices e.g. in work-places and rooms
Inventor: MARTINETZ HANS
IPC: H05B41/00
Filed: 1996-10-29
Abstract: The arrangement regulates a constant light output of one or several lighting devices, and includes a light sensor (10) for the measurement of light output, and one or several electronic control devices (4) for a brightness- and power regulation of the lighting devices (6). The light sensor comprises a photo element with amplifier- and regulation- function. A light-guide (12) is provided for the transmission of light to be measured, and is connected with the light sensor, whereby the light to be measured is coupled directly or indirectly into the light-guide.
Patent DE-19647836-A1 (DE)
Title: Fail-safe control system for electromechanical linear drive units e.g. for hospital bed
Inventor: KROELL HARALD
IPC: F16P3/00
Filed: 1996-11-19
Abstract: The operating control prevents uncontrolled movement by using two pushbutton contacts (1) which must be operated simultaneously for controlling each linear drive (7), with serial transmission of the signal from one of the pushbutton contacts and transmission of the signal from the other pushbutton contact via a line (8).  The control device (4) for the linear drive is only operated when both pushbutton contact signals are in agreement, with a relay (5) and a power transistor (6) connected in series between the control device and the electric motor of the linear drive.
Patent DE-19649247-A1 (DE)
Title: Automotive shock absorber rod secured to surrounding structure
Inventor: PRADEL ROBERT DIPL ING
IPC: F16F9/54
Filed: 1996-11-28
Abstract: An automotive shock absorber piston rod (1) has a locating pin (2) by means of which the rod is locked to the adjacent structure. The rod has an axial hollow chamber (4) in which the pin is fitted and secured.  The end (6) of the pin in the chamber incorporates a cavity (3) receiving a locking pin (5). When the locking pin is forced into the receiving cavity, the locating pin ens are forced apart to lock the pin in the rod recess.
Patent DE-19652158-A1 (DE)
Title: Geared machine, e.g. pump or motor
Inventor: GRIESE KLAUS
IPC: F04C2/08
Filed: 1996-12-14
Abstract: The machine has a housing (11), which contains a drive or driven shaft (21) and at least one gear arrangement (15) coupled to the shaft. The gear arrangement is comprises at least two externally intermeshing gears. At least one of the gears is a multiple gear (16) and is made up of sintered or plastics single gears (16.1-16.3), which are co-rotatably coupled to the shaft by a common coupling element (20). The single gears have identical toothing geometries and lie flush together along the coupling element. The gears have different wheel widths (B). The coupling element is formed as a sleeve that is rotatably mounted on a hollow tubular journal (27) fixed to the housing (11) and coaxial to the shaft (21).
Patent DE-19653201-A1 (DE)
Inventor: VIIKKI PAAVO ANTERO
IPC: A01B59/00
Filed: 1996-12-19
Abstract: A push-arm hitching claw comprises a claw component proper equipped with a hitching jaw, a slide (4) set in it to lock a ball joint into the jaw, a spring-loaded operating lever (2) joined to the end of the slide, and locking devices to prevent opening due to loading. The aforesaid locking devices include a beak (7) and stop (8) formed in the operating lever and claw component. The beak and stop are arranged so that when the operating lever turns, the beak turns past the stop, but when the slide rises, the beak strikes the stop, preventing the slide from opening further. An opening is provided in the operating lever, through which a protrusion (3) of the claw component extends, and the stop is formed from the upper edge of a hole (10) of a protrusion (3). The beak is formed in the edge of an opening (11) at the hole.
Patent DE-19700452-A1 (DE)
Title: Guard for e.g. inline and roller skates
Inventor: MAGDA DIETER
IPC: A63C17/20
Filed: 1997-01-09
Abstract: The guard consists of a rail with a rubber sole on the bottom and a rubber tension device at the back. This neutralizes the rollers of the skates, and permits normal walking.
Patent DE-19707836-A1 (DE)
Title: Latch handle connection for doors
Inventor: HOPPE DIRK
IPC: E05B3/02
Filed: 1997-02-27
Abstract: The connection has a bolt (6) fixed to the neck of the first latch and fitting into the neck of the second latch. The connection (1) is mounted in the neck (5) of the second latch (3) and is formed by a spring-loaded bayonet lock. At the free end of the bolt (6) of the first latch (2) is at least one locking stud (10) projecting outwards over the bolt and corresponding to a locking groove in the neck (5) of the second latch. A cylindrical outer sleeve (11) on the free end of the bolt of the first latch supports the locking stud at its free end.
Patent DE-19712518-A1 (DE)
Title: New method for cleaning contact lenses
Inventor: CHANG CHING-TSAI
IPC: A61L12/04
Filed: 1997-03-25
Abstract: A method for cleaning contact lenses, comprises: (a) suspending the lenses in a solution that is cavitated for 6-10 minutes by an ultrasonic field of 20 - 30 khz and 1.5-3 w/cm<2>; (b) leaving the solution to settle out, for 3 - 5 minutes; (c) disinfecting the lenses by heating the solution at 90  deg C for 15-20 minutes, and (d) cooling down the solution at room temperature. Also claimed is an apparatus for carrying out the above method.
Patent DE-19715048-A1 (DE)
Inventor: GROTHE WOLFGANG
IPC: H01L31/18
Filed: 1997-04-11
Abstract: The invention relates to a method for structuring a transparent or semi-transparent electroconductive oxidic layer on an insulating substrate in a reliable, cost-efficient, environmentally friendly manner involving a relatively small amount of equipment. According to the inventive method, the layer is brought into contact with the tip of a needle. Voltage is applied between the layer and the needle and the tip of the needle is guided along the layer surface according to a given model. A groove is made in the layer, leaving the substrate uncovered.
Patent DE-19720636-A1 (DE)
Title: Motor vehicle wheel brake producing hydraulic pressured braking power
Inventor: TRETSCHOKS MATTHIAS
IPC: B60T8/42
Filed: 1997-05-16
Abstract: The wheel brake (1) includes an operation set (8) for supplying the braking power with hydraulic pressure. It is equipped with a brake pressure modulator (3) connected between the wheel cylinder (2) and the brake operation set. A displacement element (10) of the modulator (3) extends in the hydraulic chamber (11), in such a manner, that its movements cause a vol. alteration of the chamber (11). The pressure modulator (3) is composed of the displacement element (10), a blocking element (9), a drive element (12) and the hydraulic chamber (11). The blocking element (9) is designed as a seat valve and is opened by the displacement element (10).
Patent DE-19722350-A1 (DE)
Title: Radio interference meter for monitoring electromagnetic radiation from electrical installation
Inventor: SCHARF MICHAEL
IPC: G01R29/08
Filed: 1997-05-28
Abstract: The meter produces output signals, which are fed to an installation control circuit, e.g. a stored program controller (10) or a process controller. The output signals are provided as an input signal for the individual units to be monitored for their electromagnetic radiation. The installation control circuit compares these output signals with values set in its program and executes program-dependent operations from the result. The allocation of the data-set in the program for the comparison depends on the instantaneous output signal of the installation control circuit. The values to be compared are fixed values set by the program or, during a process cycle which has been initiated, the instantaneous output signals of the radio interference meter acquired by the installation control circuit and processed as comparison values.
Patent DE-19724306-A1 (DE)
Title: Modular clamping system for top tools in bending die presses
Inventor: ECHTERMEYER PETER
IPC: B21D5/02
Filed: 1997-06-09
Abstract: The clamping system includes an adapter with at least one clamping element (4, 5) which is screwed to the tool seating unit (1).  In the stamping direction there is an area contact between the tool (7) and the clamping element (4, 5) or the tool seating unit (1).
Patent DE-19728004-A1 (DE)
Title: Mobile communication system for credit card transactions
IPC: G07F7/10
Filed: 1997-07-01
Abstract: The communication system includes a data or smart card system which has the facility for carrying out credit or charge transactions with a number of institutions using a single card.  Detailed information relating to the card are stored in the system. A verification procedure is carried out and the use of the card can be blocked if not satisfactorily concluded.
Patent DE-19730966-A1 (DE)
Title: Seating, welding and assembly apparatus for large components
Inventor: SCHOLZE WERNER DIPL ING
IPC: B23K37/04
Filed: 1997-07-18
Abstract: The seating welding and assembly apparatus for large components comprises a base frame (1) with guide rails (2), seating elements (7), stops (9) and clamping elements. The apparatus has several principal members (6) which are held in the guide rails (2) by means of bearing pairs (3, 4), and are provided with pivotable or rotatable seating element (7). Alternatively, the principal members themselves are pivotably or rotatably installed.
Patent DE-19734035-A1 (DE)
Title: Adhesive resin composition
Inventor: OOYAMA HIROSHI
IPC: C08K5/01
Filed: 1997-08-06
Abstract: Adhesive resin composition comprises (A) an olefin resin, (B) an ethylene- alpha  olefinic copolymer rubber, (C) a material chosen from natural rubber, isoprene rubber, butadiene rubber and styrene-butadiene rubber, and optionally, (D) a mineral oil.  Also claimed are: (i) a crosslinked adhesive resin composition obtained by crosslinking the adhesive resin composition with an organic peroxide; and (ii) a laminate obtained by adhering the adhesive resin composition with a crosslinked olefin rubber and olefin resin or a thermoplastic olefin elastomer.
Patent DE-19736467-A1 (DE)
Title: Static seal comprising elastomer strip
Inventor: DREBING UWE DR
IPC: F16J15/02
Filed: 1997-08-21
Abstract: The foot (23) has a laterally extending cross rib (27), the free dimension (G) of which crossways to the foot is greater than the width of the groove. The seal has a T-profile, and the T-cross beam (22) is formed for sealing against the sealing surface of the second structural part. The T-upright beam forms the foot. The free dimension (G) of the cross rib (27) crossways to the foot (23) is determined by the equation G = B + X (N B) in which N is the width of the groove at its entry, X is a factor preferably of 1.7 and B is the foot width.
Patent DE-19739885-A1 (DE)
Title: Surface qualification device for quality control
Inventor: KLOSE BERND
IPC: G01N21/55
Filed: 1997-09-11
Abstract: The device determines a characteristic signature value, which is composed of the topography of the sample surface and the optical characteristics of the sample material. The technique may involve measuring the light reflecting and absorbing characteristics of solid, liquid or gaseous materials.
Patent DE-19740627-A1 (DE)
Title: Cleaner for smoke-curing bars in sausage curing ovens
Inventor: LOCHBUEHLER KLAUS
IPC: A23B4/044
Filed: 1997-09-16
Abstract: The cleaner has one or more rotating metal brushes (40) connected to a first drive unit, and elements to pass the curing bars (1) over the brushes in a longitudinal direction. The elements are formed by a pair of guide rollers (50a) engaging around the bars. Brushes and rollers are positioned so that the bar surface to be cleaned is pressed against a brush. All components are located in a housing (11) with removable cover (11a) and collection chamber (32).
Patent DE-19743184-A1 (DE)
Inventor: BIRKENBACH ALFRED
IPC: F16L41/10
Filed: 1997-09-30
Abstract: The invention relates to a housing component for hydraulic systems especially for automobile brake systems. Said housing contains at least one connection channel in which a threaded insert is arranged for receiving a tubing end or the like or for installing a valve, a sealing plug or the like. The inventive housing component (1) is characterized in that it is cast out of plastic or a light metal alloy in such a way that the threaded insert (2) is integrated therewith. In addition, said housing component has a sealing surface (4, 5, 6) in the area where the smaller diameter of the channel increases to the larger inner diameter (D) of the threaded insert (2). During assembly, an opposing sealing surface of the tubing, the valve, the sealing plug or the like can be pressed against said sealing surface.
Patent DE-19746294-A1 (DE)
Title: Safety device for descending or ascending by rope with double cable
Inventor: KOWALEWSKI HUBERT
IPC: A62B1/04
Filed: 1997-10-20
Abstract: The safety device has a housing (10) and at least one clamping jaw (13) tensioned towards the housing. The end (2a,2a') of the cable (2) joined to the person is fixed to the housing. The free end (2b,2b') of the cable runs through a deflector point (3) in a clamp-holder (13) between the housing and clamping jaw. A safety cable (6) is fixed to the clamping jaw and leads in a holder (26) running radially outwards on the housing and clamping jaw..
Patent DE-19749328-A1 (DE)
Inventor: HOLLEMANN GUENTER
IPC: H01S3/02
Filed: 1997-11-07
Abstract: The invention relates to a solid-state laser diode pump (DFKL) comprising a pumping light source having a diode stack. The inventive pump also comprises a laser rod and a pumping activity, whereby the pumping light source accommodated in a separate housing can be exchanged as a pumping module with simple handles. As a result, the pumping light source is protected from electric discharge of the diodes, mechanical stress and from contamination. Given that it is possible to accommodate alternative pumping light sources of varying pumping capacities in the pumping module, the user can exchange the pumping module when the pumping module is worn as well as when additional power is required.
Patent DE-19749798-A1 (DE)
Title: Slot machine for public internet access
Inventor: STAHL WOLFGANG
IPC: H04M17/02
Filed: 1997-11-11
Abstract: The machine enables any user to obtain a time credit for internet access via the machine by selecting a user identification and inserting a sum of money into the machine in the form of coins or cash cards.