baber/WOPTO huggingface dataset:
Patent DE-19540337-A1 (DE)
Inventor: HASSELT HANS-GEORG VON
IPC: H02G5/00
Filed: 1995-10-28
Abstract: The invention relates to a gear enclosure, tap-off and or feed box for fitting on a busbar channel of a power distribution system, in which each device enclosure, tap-off and/or feed box is provided with a mounting device of its own. The aim is to design a device enclosure, tap-off and/or feed box which is inexpensive to produce, makes few demands in terms of storage and logistics and can be added on to later without great expense. This is achieved with an arrangement whereby the gear enclosure box (4) mounted on the busbar channel (12) can be fitted flush to a tap-off box (2), feed box (6) or other gear enclosure box (4) mounted on the busbar channel (12) in such a way as to produce a modularly constructed series of boxes, adjacent boxes (2, 4, 6) having a through-passage for a power line.
Patent DE-19544179-A1 (DE)
Inventor: HILL MANFRED
IPC: F23N1/02
Filed: 1995-11-27
Abstract: The invention concerns a device for controlling a gas-air mixture for a gas flame treatment with at least one burner (12), an air feed line (13), which comprises a valve (21) for regulating the air flow, a gas feed line (14), which comprises a valve (41) for regulating the gas flow, and a gas-air mixture mixing section (15) leading to the burner (12). A central computing unit (28) is provided which emits in each case at least one controlled variable to one controller (26) for controlling the valve (21) and to a second controller (46) for controlling the valve (41), in dependence on the nominal values for the gas-air mixture and the nominal value for the output of the burner (12). In the controller (26, 46) the controlled variables can be compared with actual values determined by a flow-measuring device (22) on the air feed line (13) and by a flow-measuring device (42) on the gas feed line (14). The controlled variables emitted by the controller (26, 46) can be adapted to the controlling sections.
Patent DE-19546663-A1 (DE)
Title: High power, high voltage converter
Inventor: WOLF HORST
IPC: H02M3/158
Filed: 1995-12-14
Abstract: A voltage converter has a line inductance (l1) between the DC source and a charging condenser (c1) across the load (rl), a main transistor (v1) which periodically switches on and off in a parallel branch and a series diode (d2) which accepts the inductance current when the transistor switches off, thereby feeding the charging condenser.  In series with the transistor is an auxiliary inductance (l2) which limits the blocking current of the diode when this switches off to a permissible value for the transistor. There is a discharge circuit formed by another diode and a condenser (d3,c3) for the energy stored in the second inductance. For a DC source, full-wave rectified mains is used.
Patent DE-19600470-A1 (DE)
Title: Thermoelectric Peltier effect heating and cooling system - in which modules are coupled in assemblies to alter temperature of fluids passing through them
Inventor: HARTER BERNHARD
IPC: F25B21/02
Filed: 1996-01-09
Abstract: Thermoelectric modules are assembled to heat conductive plates which may be finned for the treatment of gas flow or bored to enable liquid flow. The assemblies may be used to heat and cool media or spaces by means of various control systems. Passage of a suitable electric current through the modules (36) creates a reduction in temperature on one side and a corresponding increase on the other. The modules are assembled to finned aluminium plates (34,35) with covers (30,31) through which air may be passed for air conditioning purposes. One air stream will be heated and the other cooled. Controlled switching and air flow control shutters may be used to maintain the temperature within a room or equipment enclosure. Thick plates with suitable holes bored through them may replace one or both finned plates for the control of liquid media.
Patent DE-19600881-A1 (DE)
Title: Hand operating stamping device
Inventor: BAUBLYS SAULIUS
IPC: B44B5/00
Filed: 1996-01-12
Abstract: The hand operated stamp (10) is used with cylindrical workpieces (20) in particular frame work pieces and has a roller mounting (30) and a stamp wheel (15) between which a cylindrical workpiece is introduced The device has a hand lever arm (12) on the end of which the stamp wheel can rotate.  The central cross sectional plane of the roller mounting and the parallel rotational arms of the stamp wheel are aligned with the longitudinal axis of the hand lever arm. An operating lever (17) hinged to the lever arm operates the stamp wheel.
Patent DE-19606689-A1 (DE)
Title: Producing a composite material based on a light metal matrix
Inventor: FUJITA MAKOTO
IPC: B22F3/26
Filed: 1996-02-22
Abstract: A composite material based on a light metal matrix is made by producing a paste of water, reinforcement powder, and a binder, moulding into a preform and sintering. The preform is then impregnated with aluminium or light metal alloy melt to form the composite material.
Patent DE-19607253-A1 (DE)
Title: New (E)-2-(4-di:methylamino)vinyl-benzoic acid derivatives
Inventor: CLEMENT BERND PROF DR
IPC: C07C229/52
Filed: 1996-02-27
Abstract: (E)-2-(4-dimethylamino)vinylbenzoic acid derivatives of formula (I) and their salts are new. R = 2-, 3- or 4-carboxylic acid group.
Patent DE-19612092-A1 (DE)
Title: Free cutting apparatus for rotary saws used in cutting shrubs and small trees
Inventor: HAUSNER TORSTEN DIPL ING
IPC: A01D34/90
Filed: 1996-03-27
Abstract: The apparatus has a drive motor fixed to the end of a carrying tube and a wrap-around guard (20) attached to the gear housing. A further wrap-around guard (22) is releasably mounted between a thrust washer (12) and a hub plate (13) whose cladding (221) inclines away towards a screw-on cable cassette (17) on a peripheral zone lying above the cutting plane. The cladding is essentially bell-shaped. The further wrap-around guard consists of a first annular part (221) with an external diameter at least as big as that of the largest cladding diameter, and a pyramid- or cone-shaped second part (224). The first radial part has a circumferential upper bulge (222) at a lesser radial distance than the cladding diameter.
Patent DE-19613824-A1 (DE)
Title: Optical microwave generation method for mobile radio system
Inventor: NOWAK WALTER PROF DR ING
IPC: H03B17/00
Filed: 1996-04-06
Abstract: The method involves using a light source (1), e.g. a laser, a photoreceiver (8), and a transmission path (3,6,7) between the light and the photoreceiver. The spectrally narrow band light of the source is first modulated by microwave frequencies by a modulator (3), followed by targeted, dispersive treatment. Thus a maximum microwave current (9) and maximum available performance are evoked in the photoreceiver, with the frequency equal to the modulation frequency, or its multiple. Preferably, a Mach-Zehnder type, or a linear phase modulator are used.
Patent DE-19616797-A1 (DE)
Title: Gas-tap for stove or cooker
Inventor: ZUCCO MARIO
IPC: F23D14/72
Filed: 1996-04-26
Abstract: The gas flows inside a hollow body (9) which contains, offset from each other, an actuating pin with an end taper (16) of 40 to 60 degrees angle and controlled by a manually-operated bar (1), and a solenoid safety valve (17).  Actuation of the valve by movement of the pin is by mechanical means entirely inside the body, and typically including a rocker lever (23), on which there are two pivot pins fitting in a holder.
Patent DE-19622350-A1 (DE)
Title: Manufacturing method for a nozzle plate
Inventor: ZIMMERMANN GEORG DR
IPC: G03F7/00
Filed: 1996-06-04
Abstract: Manufacturing method for a nozzle plate with an inlet and outlet for a medium, whereby two parts (17,18) of the nozzle plate (30) are produced separately by micro-machining/lithography, electroplating and plastic moulding, with the first part (17) being given a filter structure (10) and the two parts (17,18) being finally joined with a gap (41) forming the medium outlet.
Patent DE-19623470-A1 (DE)
Title: Automatic power distribution device for subscriber telephone lines
Inventor: SUZUKI TOSHIHIRO
IPC: H01R9/28
Filed: 1996-06-12
Abstract: The device has a number of distributor field modules (104) which are stacked within an apparatus housing (100), each provided with two wiring patterns on its opposite sides and coupled together by inserting coupling pins in corresponding through bores.  A robot (102) is provided at one side of the apparatus housing and moves between the distributer field modules for insertion and extraction of the coupling pins, for connecting or disconnecting selected lines.
Patent DE-19623633-A1 (DE)
Title: Hydraulic control system for excavator machine - in which steering control and brake control circuit are separate from main hydraulic circuit
Inventor: KIM HYOUNG SUK
IPC: B60T13/12
Filed: 1996-06-13
Abstract: The hydraulic system controls the operating functions of the machine. The arm and bucket movements are operated by means of a main pump, with a parallel pump controlling the steering and an auxiliary pump operating the braking system. The main (10), steering (12) and auxiliary (14) pumps are connected in parallel to the hydraulic circuit, driven by a motor (16), and supply hydraulic fluid from a reservoir (18) to the arm and bucket control valves (26) and control lever unit (28), the steering control valves (34) and steering wheel (36) and the braking system divider valve (70) and brake pedal (62). The auxiliary pump output is fed through a three-way branch (40) to the front and rear brake cylinders (44,46), to the control unit (28) and to a parking brake cylinder (56). Additional reservoirs (64) are in the brake circuit for emergency use. The flow divider valve (70) splits the fluid between the steering circuit (32) and a main shut-off valve (72) to the three-way junction (40).
Patent DE-19623801-A1 (DE)
Title: Facade cladding device for attachment of cladding to a building
Inventor: ERLEWEIN GERHARD DIPL ING
IPC: E04F13/08
Filed: 1996-06-14
Abstract: The attachment device encompasses a first holder element (7), to which is connected a support element (3) for carrying a heavy load of the cladding elements (1). The support element is made from a material with negligible thermal conductivity. The first holder element and the support element have a suitable form for assembling an engagement connection. The first holder element has a U-shaped depression adapted to fit the form of the support element. The support element can be inserted into this depression. A second holder element (10) is also provided which engages with the first holder. A limited movement is possible between the first and second holders in a first direction between two end points.
Patent DE-19624624-A1 (DE)
Inventor: HERRMANN HUBERT
IPC: C12N9/52
Filed: 1996-06-20
Abstract: A method is described for improving the product yield in fermentation processes. In this fermentation method according to the invention, a chemically modified carbohydrate source is used as the C-source-substrate for utilization by the microorganisms in otherwise conventional fermentations, in order to boost the yield of the biological products or valuable substances produced in these fermentation processes by means of microorganisms. This enables the yield of products or valuable substances produced by fermentation to be increased easily without requiring expensive modification of an existing fermentation process in terms of apparatus or analytical technique, or with respect to the existing measurement and control technology. The fermentation method according to the invention for achieving an increased yield is suitable for the production of diverse valuable substances, especially enzymes, and for the use of diverse microorganisms.
Patent DE-19629694-A1 (DE)
Title: Safety lighting device e.g. for pedestrians or cyclists
Inventor: POHL BERND
IPC: H02K21/38
Filed: 1996-07-23
Abstract: The device has a casing (11,12) containing an electrical energy source and at least one lamp (24,25), supplied from the energy source. The latter has an electromagnetic system (13,14,15) and a cooperating permanent magnet (16), with the supply voltage induced in the coil (14) of the electromagnetic system by relative movement of the permanent magnet. The permanent magnet may be provided by an armature displaced relative to the coil by the movement of the casing of the safety lighting device.
Patent DE-19630609-A1 (DE)
Title: Production of transistor
Inventor: CHOI JONG-MOON
IPC: H01L29/78
Filed: 1996-07-29
Abstract: Production of a transistor comprises (a) forming a gate insulating film (102) on a substrate (100), (b) forming a gate electrode (105) on the gate insulating film (102) and forming a first insulating film pattern (106') on the gate electrode, (c) forming a side wall distance unit (108') on side surfaces of the first insulating film pattern (106') and the gate electrode (105), (d) etching the gate insulating films (102) and exposing a part of a surface of the substrate (100), (e) forming an epitaxial layer (110) on the substrate (100) where the gate insulating film (102), (f) growing a thermal oxide film (114) on a part where the side wall distance unit (108') is removed and on an upper part of the epitaxial layer (110), and (g) forming a source/drain region (112) by ion implanting a foreign material into the epitaxial layer (110).
Patent DE-19632371-A1 (DE)
Inventor: SALZSIEDER ECKHARD DIPL PHYS D
IPC: G06F19/00
Filed: 1996-08-10
Abstract: Pulse rate signals under load conditions are fed into a microcomputer system that is programmed with a behavioural model. The period and response cycle of the insulin effect is determined and nomograms are generated that relate insulin dosage to heart rate for an individual.   The computer system can be in a hand-held form.
Patent DE-19634427-A1 (DE)
Inventor: SPIES WALTHER DR
IPC: A01G3/06
Filed: 1996-08-26
Abstract: The shears have a handle casing (10) and a cutting head (12) from which projects a fixed knife (36) and a knife oscillating about a vertical axis. In the upper section of the casing a finger operated switch (22) is provided and in the lower a battery (16). The cutter head has a motor driven crown wheel which engages with a cam in a notch in the oscillating knife to drive it. The motor (46) is positioned with its shaft horizontal and is coupled by a bevel gear (56) with the crown wheel.
Patent DE-19635797-A1 (DE)
Title: Torsional vibration damper for drive mechanisms
Inventor: SUDAU JOERG DIPL ING
IPC: F16F15/30
Filed: 1996-09-04
Abstract: The damper comprises transmission elements (3,7) which rotate on the same pivot axle (18). The relative movement of the rotary transmission elements is produced by the deflection of coupling elements movable in a peripheral direction along at least one guideway (16). The guideway on at least one of the transmission elements has a curvature formed with a curvature-point positioned the maximum distance away from the pivot axle.  The curvature point contains a coupling body (11) which preferably has its own curvature at least along its roller part (17) facing the guideway. The coupling body is positioned in a cavity (9) in one transmission element (3) and connected to a carrier arrangement (14) in the other transmission element (7).
Patent DE-19640904-A1 (DE)
Title: Skin test strips
Inventor: KAHLE ANDREAS
IPC: A61B10/00
Filed: 1996-10-04
Abstract: The self-adhesive test strips (1), for skin allergy tests and the like, have \- 1 recess (3) with associated markings (4).
Patent DE-19642241-A1 (DE)
Title: Optical code reader for moving film
Inventor: ROY CARL WILSON
IPC: G03B27/62
Filed: 1996-10-12
Abstract: The apparatus for holding the roll of photographic film (12) includes a first frame with parallel edge guides. Each guide has a contact face for gripping the edge of the film. Each contact face has a curved region in the middle. A second frame (70) supports first and second film deflection elements. Further components (74,96) enable the relative positioning of the first and second frames. The deflection elements engage on opposite sides of the middle regions of the contact faces to deflect the roll of film. The positioning components is adjusted to accommodate different types of film.
Patent DE-19644677-A1 (DE)
Title: Sorter for field produce, especially potatoes
Inventor: GERDEMANN KLAUS
IPC: B07B1/50
Filed: 1996-10-28
Abstract: The sorter is a grate (11) formed from fixed rods extending in a straight line in the direction of the passage of the field produce, the relative spacings of which increase in this same direction. The sorting grate has a rake conveyor (13) which can be raised and lowered by means of a drive (14). The conveyor can move in and against the direction of passage of the produce. The prongs of the rake conveyor send on the produce in steps when it is in the raised position during movement in the direction of passage of the produce.
Patent DE-19700215-A1 (DE)
Title: Visual inspection system for visual inspection of surface composition
Inventor: WILLING ACHIM DR ING
IPC: G01N21/88
Filed: 1997-01-04
Abstract: The system includes several lamp elements (3-5) in a fixed assignment to the surface (1) being evaluated. The main beam direction (6) runs respectively at an oblique angle to the evaluation surface. The lamp elements are provided with screening units. The screening units are effective in a direction between the main beam direction and the direction (R2) on the surface to be evaluated. Such that, at least with the observation of the evaluation surface from angles near to the direction of the normals, no illuminating parts of the lamp elements are reflected on this.
Patent DE-19701776-A1 (DE)
Inventor: KUEHNICKE HORST DR RER NAT
IPC: G01N29/14
Filed: 1997-01-20
Abstract: The invention relates to components made of ductile metallic materials, and a method by which deformation, or strain acting upon this, are determined by means of sound emission analysis. For this, a material which is brittle at least in the under 400 DEG  temperature range is added in particle form to the ductile metallic material, which is preferably a weldable structural steel, but can also be a ductile light metal alloy (e.g. aluminium alloy), in order to heighten the sound emission behaviour. In this, the particles should be brittle at least in the application temperature range of the respective component, e.g. at room temperature. It is favourable if the particles are plastically ductile also in the transformation temperature range, so that a particular structure (prolate or needle-shaped) of the particles can be achieved, for example by strain hardening.
Patent DE-19701937-A1 (DE)
Title: Phase delay correction device
Inventor: KIM DAE JEONG
IPC: G06F1/10
Filed: 1997-01-21
Abstract: The phase correction device includes an amplifier (201) for the system clock signal (SCLK) and a phase detector (202) outputting a comparison signal (DET). The comparison signal is a comparison of the phase of the system clock signal and a chip clock signal (CCLK). A shift register (203) is used to shift data according to the comparison signal. A phase delay unit (204) supplies a clock signal (CLKD) of set phase, and a domain selection control (205) supplies a domain control signal (SEL) by detecting an overrun signal (OVF) or an underrun signal (UNF) from the shift register. The domain selector (206) supplies the drive signal (DRI).
Patent DE-19703059-A1 (DE)
Inventor: MATHUNI JOSEF DR
IPC: H01L21/677
Filed: 1997-01-28
Abstract: The invention relates to a device for fixing and protecting objects, consisting of a base, walls defining an outer area and an inner area mounted on said base, at least one inlet leading to the outer area, at least one inlet leading to the inner area, and means 844) to produce an overpressure in the outer area (via the inlet) in relation to ambient pressure. The inventive device enables fixing, even in the case of low ambient pressure (< 30 torr) when fixing involving the so-called "Bernoulli effect" is no longer possible. Fixing is specifically provided by the invention so that contact with the reverse side of a silicon disc is no longer required during a vacuum process.
Patent DE-19703927-A1 (DE)
Title: Fixing or mobilisation of contaminants or useful materials from soil onto solid matrices
Inventor: RAHNER DIETMAR DR RER NAT
IPC: B09C1/10
Filed: 1997-02-03
Abstract: Parent Patent DE19528635.9 relates to the removal of contaminants or elution of useful materials from soil by insertion of electrodes such that micro-conductors in the soil  induce reactions. In this Patent of Addition solid matrices containing contaminants and/or useful materials are also added to the soil, the matrices being of soil-containing  stones, waste or dumped materials, slurries or residues and the contaminants being immobilised on the micro-conductors by redox reactions and contaminants and useful materials being mobilised for elution.
Patent DE-19711306-A1 (DE)
Title: Fluidised bed firing
Inventor: BAY KARL
IPC: F23C10/28
Filed: 1997-03-18
Abstract: The tuyere bottom consists of a horizontal and one or more inclined sections(3,4). In the inclined tuyere bottom are contained one or more horizontal bottoms or bottoms with variable angles of inclination. Individual areas of the tuyere bottom are permanently or adjustably not charged with air.  The fluidised bed is cooled by immersion heating surfaces(5) which are directed perpendicularly or inclined in the lower region and are inclined in the upper region.
Patent DE-19714308-A1 (DE)
Title: Supercharged engine air cooler
Inventor: JOISTEN-PIERITZ JOACHEM
IPC: F02B3/06
Filed: 1997-04-08
Abstract: The air cooler (6), for a supercharged internal combustion engine has a collection zone (8) for the condensation at its deepest point. It has an opening for a condensation return channel (9) to give a flow connection with the crankcase (2) of the reciprocating piston engine. The condensation return channel (9) gives a downwards path for the condensation flow from the opening to the crankcase (2).
Patent DE-19723748-A1 (DE)
Inventor: KRIEGLER FRANZ
IPC: F01B25/00
Filed: 1997-06-06
Abstract: The invention relates to a high-pressure steam engine, specially to drive motor vehicles, consisting of a single unit fitted with forced circulation vaporizers (2) supplied by a continuously working water feed pump (1), and superheaters (3) connected to said vaporizers, which respectively enclose one of the counter-cylinders (4) which are symmetrically disposed on an engine block (12) and surrounded by an intake air envelope (15). One piston from a pair of twin pistons (6) is guided in the jackets of said counter-cylinders, which are linked by a dual tubular yoke (7). In the inventive unit, a working member can be heated to a supercritical temperature and subjected to a supercritical pressure by continuous combustion of fuel or by heat emanating from latent heat storage. Said member is introduced into the counter-cylinders by electromagnetically controlled piston admission valves (5) without any clearance volume and is regulated by controlled cylinder outlet slits (10) so that a quantity of output steam is admitted into the condenser, the quantity of said steam being equal to the quantity of steam admitted into the cylinder during operation, and so that the quantity of residual steam can be compressed due to adiabatic (reversible) compression until steam pressure is reached.
Patent DE-19729562-A1 (DE)
Title: Vehicle seat backrest adjustment gearing
Inventor: ENGELEN HELMUT
IPC: B60N2/225
Filed: 1997-07-10
Abstract: The mechanism to adjust the backrest of a vehicle seat has a layer of sliding varnish on at least one of the cogwheels and/or at least one of the gap surfaces and/or on a wedge surface of the component parts, which also acts as a lubricant. The lubricant has an agent to give a plastic distortion of the coating, such as a dithiophosphate, or a metal dialkyl-dithio-phosphate where the metal is molybdenum, lead and/or zinc.  The sliding varnish coating is of poly-tetrafluoroethylene (PTFE), graphite and/or molybdenum sulphide.