baber/WOPTO huggingface dataset:
Patent DE-19507180-A1 (DE)
Inventor: REICHMANN SIEGFRIED DIPL ING
IPC: G01B21/02
Filed: 1995-03-02
Abstract: A distance sensor for detecting the adjustment travel of an actuator driven by a rotary driving element has a step-by-step mechanism (11) with a first stepping wheel (13), actuated by the driving element, with trip cams (19) and a second rotary stepping wheel (15) with teeth (20) around its circumference, as well as a device (12) for sensing the angular position of the second stepping wheel (15). In order to obtain a very low noise level, the teeth (20) on the second stepping wheel (15) and the trip cams (19) on the first stepping wheel (13) that engage the teeth (20) on the second stepping wheel (15) are designed with a large surface and both stepping wheels (13, 15) are magnetised in such a way that their directly adjacent surfaces repel each other.
Patent DE-19512235-A1 (DE)
Title: Rail contact unit in railway protection system using light barrier principle
Inventor: GOEPEL REINHARD
IPC: B61L1/10
Filed: 1995-03-24
Abstract: The unit is designed so that the transmitted light beam (LT) and/or the light beam reflected from the reflection surface (RF), is interrupted by a passing or a stationary rim (SP) of the wheel (RD). The light transmitter (LS) is supplied across an optical distributor (OV). Several combinations, light transmitters/light receivers (LS,LE) are arranged one behind the other in the travel direction. Lenses (SL) are arranged at the endface (SF) of the light conductors (LL). The lenses (SL) are rod lenses and are securely fixed with the endfaces of the light conductors by splicing.
Patent DE-19512874-A1 (DE)
Title: Regulating valve support in pipe shaped housing
Inventor: HANNEWALD THOMAS
IPC: F16K1/22
Filed: 1995-04-06
Abstract: The regulating valve shaft (2) holds the regulating valve (1) in a casing (6), with it's ends located in the recess (4) of the housing wall and the cross-section of the regulating valve and continuing slit (7) running through the valve. The recess in the housing wall borings with the same diameter as the bearings (5) of the regulating valve shaft in which they are arranged. The casing of the regulating valve shaft is made from synthetic material with sliding characteristics. In the recess of the housing wall, the ends of the casing extending from the rotating axis of the regulating valve shaft to the direction of the atmospheric pressure side of the regulating valve support about the radius of the recess of the said housing wall.
Patent DE-19518807-A1 (DE)
Title: Disposable hypodermic syringe
Inventor: BARON CARLOS MARIA
IPC: A61M5/34
Filed: 1995-05-26
Abstract: A non-reusable syringe comprises a cylinder (a), a plunger (16) moveable within the cylinder to aspirate and eject material and a rotatable plunger rod (6) initially coupled to the plunger. The rotatable plunger rod engages projections on the plunger as it rotates during filling - rotation in the opposite direction during discharge causing the two parts to disengage. The plunger and plunger rod thus uncouple during injection preventing reuse of the syringe. Other forms of the plunger rod are disclosed.
Patent DE-19519710-A1 (DE)
Inventor: DUTZMANN STEFAN
IPC: A01N43/30
Filed: 1995-05-30
Abstract: The novel active agent combinations of A) 8-t-butyl-2-(N-ethyl-N-n-propylamino)-methyl-1,4-dioxaspiro[5,4]-decan of formula (I) and B) 1-(4-chlorophenyl)-4,4-dimethyl-3-(1,2,4,-triazol-l-yl-methyl)-pentane -3-ol of formula (II) and C) a triazol derivative of formula (III) X = CH(OH) (=triadimenol) (IIIa) or X = CO (=triadimephon) (IIIb) have very good fungicidal properties.
Patent DE-19520138-A1 (DE)
Title: Cooling channel for heat treated plate and sheet
Inventor: KRAMER CARL PROF DR ING
IPC: C21D1/60
Filed: 1995-06-01
Abstract: Heat treated plate and sheet is cooled in a two part cooling channel where rapid followed by slower cooling is carried out. The coolant water is fed to a system of nozzles from a water tower where a constant head of water supplies the required amt. of water at the required potential energy.
Patent DE-19520294-A1 (DE)
Title: Perforating smooth, skinned open cell foam sheets and process equipment
Inventor: JOPPEN HENK
IPC: B29C48/08
Filed: 1995-06-02
Abstract: In a process for perforating smooth, skinned surfaces of open cell plastic foams, an extruded plastic foam sheet (16) is heated, vacuum formed, cooled and one of the facing skins (12,13) is perforated by needles (4). Process equipment has a tool part (11) with fixed or movable needle (4) in a matrix pattern. Needle tips (18) extend above the tool (11) surface during perforation.  Pref. in process variations (i) the sheet (16) may be coextruded with a coloured or uncoloured facing layer of similar or dissimilar material to the sheet (16) before vacuum forming and perforating or (ii) the plastic sheet (16) itself is extruded without facing layers. Needling may be performed before or after sheet (16) thermoforming. Needles (4) may oscillate backwards and forwards or are fixed in a tool block which is moved towards the sheet (16) supported on a backing plate. In an alternative process perforating is effected by needles on a rotating roller, prior to thermoforming. A container can be perforated in both sidewalls and base by needles moving perpendicular to the respective surfaces. In a further alternative process the thermoformed prod. is moved to a perforating station and pressed against a fixed plate by moveable perforating blocks. Needles fixed to a plate are then raised to perforate the prod. resting on the perforating block.
Patent DE-19520346-A1 (DE)
Title: Quick low cost join between straight or curved edged leather parts
Inventor: EPPLER JUERGEN
IPC: F16B11/00
Filed: 1995-06-07
Abstract: A join between two textile leather or leather-like materials is effected by a tape (16) with an adhesive layer (18) applied to the first piece (12) and a similar tape (17) with an adhesive layer (19) applied to the second (13) where the two tapes are laid one on top of the other and pressed together to produce the glued join. Also claimed is a join between two pieces as above but where, instead of tape, bias binding is used. Further claimed is a similar join where at least one seam is curved and bias bindings (26, 27) with respective adhesive layers (28, 29) are applied respectively to the first piece (22) and the second (23).
Patent DE-19522949-A1 (DE)
Title: Tile or concrete slab roof hook - is integrated with its counter hook in galvanised sheet complete with nail hole and end dowel
Inventor: SIMON KARL-JOSEF
IPC: E04D1/34
Filed: 1995-06-24
Abstract: The hook (1) and a counter hook are integrally joined. The hook's underside bearing surface (3) rests on battens and has an entry hole (4) against the end furthest from the hook. It is bent away from the hook in a U-shape, and the runs out forwards (6) towards the hook. This forward part is a penetrating dowel. The hook is made in one piece from galvanized metal sheeting, refined steel etc. In service, it is placed on the batten and driven in by the dowel, starting with the bottom tile and building up from this, inserting the respective tile flange below the hook etc. A nail is driven into the hole to make the hook fast.
Patent DE-19525535-A1 (DE)
Title: High pressure steam and fuel injection method - has fuel introduced into high pressure steam supply to injection valve
Inventor: FOERSTER SIEGFRIED DR ING
IPC: F02B47/02
Filed: 1995-07-13
Abstract: The method involves introducing the liquid fuel into the steam. The steam is produced in a vaporiser (1) and directed to the injection valve at the engine combustion chamber via a heat insulated supply line (8). The fuel is mixed with the steam as far as the outlet from the injection valve (9) and is atomised and mixed with the steam partly via mechanical means and partly because of evaporation. The fuel is introduced into the line a distance from the valve.
Patent DE-19528551-A1 (DE)
Title: Forming thin film with predetermined foil resistance
Inventor: HASHIMOTO SHINICHI
IPC: B05D3/02
Filed: 1995-08-03
Abstract: Forming a thin film (I) having a predetermined foil resistance comprises forming first, second and at least a third deposition layers in succession. The specific resistance of the first and third deposition layers, the so-called first specific resistance, is adjusted to be essentially higher than the specific resistance of the second deposition layer, the so-called second specific resistance. The first and second specific resistances are adjusted such that the predetermined foil resistance is achieved.  Also claimed are: (i) the process as above in which the first and third layers comprise SIPOS (semi-insulated polycrystalline Si) and the second contains a doping element; (ii) the process as above where the first and third layers comprise SIPOS and the second comprises polycrystalline Si; (iii) the process as above where the first and third layers comprise SIPOS and the second comprises doped polycrystalline Si; (iv) the process as above where the first, second and third layers comprise SIPOS and in which the oxygen concn. in all three layers is adjusted during formation to values leading to a value of a first specific resistance in the first and third layers which is essentially larger than that in the second layer; (v) a thin film comprising a stack of the above layers as in (I); and (vi) a thin film comprising a SIPOS first layer, a Si second layer and a SIPOS third layer, the Si being essentially crystalline and the crystals having a max. thickness not larger than the thickness of the second layer and the combined thicknesses of the layers yielding a particular desired thin film foil resistance.
Patent DE-19528663-A1 (DE)
Title: Mobile agricultural or construction machine setting - using measured position for setting machine in dependence on calculated process parameter and/or surface characteristic data for each position
Inventor: KUTZBACH HEINZ DIETER PROF
IPC: A01B79/00
Filed: 1995-08-04
Abstract: The method uses a measuring device for providing the actual position of the machine, e.g. a global positioning satellite antenna and at least one further measuring device, providing the value of a given process parameter and/or surface characteristic required for setting the machine. An operating parameter of the machine, e.g. the velocity, or of the machine tool, is adjusted in dependence on a calculated parameter and/or surface characteristic for each position, obtained using parameter and/or surface characteristic data during the previous operation of the machine.
Patent DE-19530593-A1 (DE)
Title: Decontamination of old waste disposal sites from which hydrogen sulphide is being emitted
Inventor: KOCHMANN WERNER PROF DR
IPC: B09B1/00
Filed: 1995-08-21
Abstract: A method for decontaminating disposal sites with surface water, esp. those giving off hydrogen sulphide - comprises treatment of the contaminated water and disposal site sludge with 150 - 200 mg iron shavings (A), iron chloride sulphate (B) and/or potassium permanganate (C) per l water and/or sludge. Product used in this method, comprising (A), (B) and/or (C), is also claimed.
Patent DE-19534762-A1 (DE)
Title: Actuator for lens adjuster rings for camera
Inventor: HOLZNER STEPHAN DIPL ING
IPC: G02B7/10
Filed: 1995-09-19
Abstract: The actuator holder (3) is secured to the camera and has an associated gear train (2) with drive and driven axes at an angle to each other. An adjusting movement of the drive axis can be transmitted, via the drive side, to the outside of an lens adjuster ring.  The gear train is located in a housing (20) adjustable and/or displaceable on the holder. The drive and driven axes may be mutually orthogonal. The gear train housing may have input connecting unions for coupling of the gear train to drives.
Patent DE-19536416-A1 (DE)
Title: Container, especially bottle, with transparent sides and label
Inventor: GEHLEN RICHARD
IPC: G09F3/02
Filed: 1995-09-29
Abstract: The label (5) has a cut-out section (6) shaped like the object (3) spaced apart from the wall (4) to which the label is stuck. The label has an edge (7) surrounding the cut-out section, especially a black edge contrasting with the colour of the rest of the label. The object is positioned on the part of the container's (1) sides facing the part of the wall to which the label is stuck.
Patent DE-19536881-A1 (DE)
Title: Novel, rotary, ultrasonic plastic bag welding machine breaking speed and materials limitations
IPC: B31B19/64
Filed: 1995-10-04
Abstract: This original unit (20) makes e.g. bags or wallets of plastic sheet. They have welded seams (9, 11, 12) at right angles (23), which join the sheets together, on at least two edges. Support is provided by a rotary drum (24). Welding edges run around its outer circumference (29, 31), with another (32) running transversely across the casing, parallel to the axis. An ultrasonic welding head (25) works with the circumferential welding edges, offset slightly along the radius. It has a dedicated ultrasonic generator. A second head (26) lies parallel to, and works with, the transverse welding edge (32). There is a transport unit (22, 23) for the sheets (6, 7, 8).
Patent DE-19538614-A1 (DE)
Title: Working up natural gas contg., e.g., nitrogen@
Inventor: HOBLER ALOIS
IPC: C10L3/10
Filed: 1995-10-17
Abstract: The process for working up N2-contg. natural gas, esp. with N2 contents of 40-90 mol.% and contents of S and higher hydrocarbons, comprises passing the gas through an appts. (2, 3, 22) to reduce pressure. The natural gas is relieved by throttling to 200-250 bar in a 1st expansion machine (3) and with a generator (7) to a pressure of 60-100, pref. 70-90, bar. The gas is subjected to a low temp. treatment to deposit 5 C hydrocarbons and then a purifying stage (10) to remove CO2 and acidic S components. The gas is then, after intermediate cooling in a heat exchanger (17), subjected to further purifying stages (18, 20) to remove acidic gas cpds., CO2, H2O and residual 6 C hydrocarbons. The gas is then relieved in a 2nd expansion machine (22) with generator to 20-60, pref. 30-50, bar. The appts. for performing the process is also claimed.
Patent DE-19541306-A1 (DE)
Title: Telephone card with credit chips and mass storage
Inventor: JACOB RAINER
IPC: G06K13/077
Filed: 1995-11-06
Abstract: The telephone card contains an exchangeable charge credit chip (3,4,5) which may be changed by the user without the use of tools. A reserve credit store of a fixed time, say 2 m. maximum is provided to permit exchange of the credit chip while the card is in use.The telephone card also has a user-editable magnetic strip or laser readable strip to hold edited information. The card also contains a Telecard Disc TCD as a miniature diskette (9) which has a similar function to a computer floppy disk in storing and retrieving data.
Patent DE-19543834-A1 (DE)
Inventor: SHIN CHOONG-SUN
IPC: G11C29/04
Filed: 1995-11-24
Abstract: A method and circuit for repairing a defective cell of a packaged semiconductor memory device in a package state is described. In a repair mode, a repair mode selecting signal (PMj) is generated and a fuse selecting signal (PAj) corresponding to defective cell information is also generated. The repair mode selecting signal, which is decoded and the fuse selecting signal are analysed on receipt of a repair mode enable clock ( phi  MI) and a fuse corresponding to the analyzed result is cut off, thus programming the address of the defective cell. In a normal operation mode, an external input address (Ai) is compared with the program address on receipt of a row address strobe signal. When the two addresses do not correspond to each other, a normal cell is selected. When the two addresses do correspond to each other, a redundant cell is selected. Input terminals may be shared between the two modes. <IMAGE>
Patent DE-19546456-A1 (DE)
Title: Item-gripping and fixing system
Inventor: HOELTJE GERD
IPC: B65G47/91
Filed: 1995-12-13
Abstract: The system comprises a holder (2) which is moved against the item (1) and shaped to fit against it. This comprises a supporting member (3), and a chamber (4) filled with granulate and a medium, typically air. The chamber can be connected to a vacuum source (7). The chamber is contained in a flexible sleeve (5) on the side of the member towards the item. It is brought to bear against the surface of the item, so as to fit partly against it. The medium is then evacuated, increasing the pressure between the surfaces of item and sleeve, so as to grip the former.
Patent DE-19549372-A1 (DE)
Title: Programmable door closer with energy accumulator with spring
Inventor: KRUMHAUER PETER PROF DR
IPC: E05F3/10
Filed: 1995-01-20
Abstract: The door closer comprises a mechanical drive which converts relief motion of a spring element into a door movement. A door piston is coupled to the spring element with a toothing which moves in a housing chamber filled with a hydraulic liq.. Between the spring element and the mechanical drive is incorporated an additional drive without any external energy, which realises several different drive ratios dependent on the path and direction. The additional drive comprises a further piston, next to the main drive one.
Patent DE-19600457-A1 (DE)
Title: Ladder for climbing masts and trees, especially for removing branches
Inventor: DISTEL ULRICH
IPC: E06C7/46
Filed: 1996-01-09
Abstract: With the help of the ladder, branching at heights between (5m,10m) and higher can be carried out, and therefore maintained exactly at this height. The ladder segments of various lengths are combined in order to achieve the required height.  One or more of the segments are extendable upwards by simple devices comprising bosh joints (5) with short ladder sections mounted on top. A slot (7) for receiving further segments is located on the top end of the extendable segments (6). The spikes (1) of the ladder segment can also be substituted with ground spikes.
Patent DE-19603188-A1 (DE)
Title: Elastomer seal arrangements between segments of tubular tunnel
Inventor: GRABE WERNER DR ING
IPC: E21D11/38
Filed: 1996-01-30
Abstract: An arrangement (6) for sealing longitudinal and lateral gaps between two adjacent concrete, steel or reinforced concrete segments (2',2'') forming a tubular tunnel includes a profiled elastomer seal (8) which is housed in a recess (7) along the edges of each segment. The seal (8) has grooves on the surface facing the recess (7) and also internal channels. On the back face of each seal (8) is an open channel holding an emergency seal (9) which expands on contact with water and hence seals between opposing seals (8) if segments (2',2'') move excessively. Pref. the back of the profiled seal (8) may have either a single open channel on the centre line or two open channels symmetrically located on both sides of the centre line. Further closed channels may be included on both sides of a single open channel or between two open channels. Additional closed channels can be included between the open channel base and the base of the profiled seal. The flanks of the open channels can be a) arched into the channel base to give a circular cross-section with a hopper-like entry; b) concave and running into a flat base or c) conical with the narrow part at the channel base. Noses in the open channel prevent the emergency seal (9) falling out. Emergency seals (9) are strips with a rectangular or trapezium cross-section or a circular cross-section card, and may either occupy part of the open channel or completely fill it. Emergency seals (9) are placed in the open channel immediately before joining adjacent segments (2',2'').
Patent DE-19607621-A1 (DE)
Title: Putting  mark on orthodontic accessory part as aid
IPC: B23K26/00
Filed: 1996-02-29
Abstract: The process for depositing a marking on the surface of an orthodontic accessory made of metal, such as a dental brace, has the piece warmed up in places, corresponding to the design of the marking, to a temperature that is below the melting point. A tempering colour is formed in the shape of the marking. This colour is created by a travelling laser beam. The focus of the beam lies outside the surface to be marked. The laser is operated in non-pulsed fashion and is an infra-red Nd-YAG laser. The brace is high quality steel and the required temperature at the marking site is between 300 and 800 deg. C.
Patent DE-19609283-A1 (DE)
Title: Photovoltaic solar converter apparatus
Inventor: KLEINWAECHTER HANS
IPC: H01L31/052
Filed: 1996-03-09
Abstract: The apparatus includes a multicell concentrator with a photovoltaic solar cell surface of numerous rectangular or circular faces. These form the basic surfaces of identical, inside mirrored funnels concentrating the vertically impinging solar radiation, with uniform reflecting onto the solar cells.  The aperture surface of the impinging radiation forms a multiple C of the total cell surface, C representing the concentration factor. Preferably the solar cell surface consists of sufficient number of circular faces of the same size, to which the solar radiation, amplified by C, is radiated via same number of collector lenses.
Patent DE-19610221-A1 (DE)
Title: Hand trolley with clamp on tubular frame for transporting items
Inventor: WANZL RUDOLF
IPC: B62B3/14
Filed: 1996-03-15
Abstract: The trolley has a platform (17) esp. grill tilting about bolts (20) on an axis (16) which has a plastics support (10) with a clamp (18) on to the tube (4) of the trolley frame. The clamp is shaped to fit at least partially around the outside of the tube. The clamp has at least one projection (15) on its inner surface (14) which fits into a corresponding hole (9) or recess in the outer surface (6) of the tube. The clamp and the swivel bearing bolts are part of the support. The closely interlocking parts position the clamp wrt. the frame.
Patent DE-19612577-A1 (DE)
Title: Elastic coupling sleeve for bolt couplings
Inventor: KLOSE MICHAEL
IPC: F16D3/70
Filed: 1996-03-29
Abstract: The coupling sleeve has a sleeve-like intermediate member (36) of rubber material with at least one channel (64) which reduces the radial material cross-sectional surface of the intermediate member (34) and extends over a part or all of the length of same so that the radial spring stiffness of the sleeve (14) is reduced over the length of the channel compared to the radial spring stiffness without the channel. The channel can be divided into two axially spaced sections separated by a material web. The outer sleeve (18) may be divided by a slit (60) extending over the entire length.
Patent DE-19615444-A1 (DE)
Inventor: KILIAN FRANCIS
IPC: H01H31/12
Filed: 1996-04-19
Abstract: The device has securing fittings arranged transversely adjacent, separated from each other by at least one phase isolation wall and held by suspension parts via grip lugs. Each has a sprung latch (15) which can be locked with the lug (2). At least two latches (15) are mounted on a common slider which can be moved transversely to the longitudinal direction (11) of the securing device mounted in the isolating switch against the bias force of a spring. This brings the latches out of engagement with the lugs. The latches extend through a cover side wall to form a pushbutton (21).
Patent DE-19615611-A1 (DE)
Title: Strap for fastening metering or distribution cubicle to wall
Inventor: BRAUN ANDREAS
IPC: H02B1/40
Filed: 1996-04-19
Abstract: A strap has holes (2 to 4) for fasteners like screws or nails and has a support plate (5) at right angles to it with a T-shaped slider (6) on the side facing away from the strap. The slider has a plate (7) with a  leg (8) between it and the support plate that runs at right angles to the plane of the strap. The slider is set into a slot in a housing of a metering or distribution cubicle. The middle plane of the strap is displaced by several millimetres from the parallel middle line of the slider plate. On at least one edge of the support plate parallel to the middle plane of the strap are two catches(12).