baber/WOPTO huggingface dataset:
Patent DE-19519904-A1 (DE)
Title: Pressing corrugations or rims in pipes
Inventor: HORNUNG ANDREAS
IPC: B21D17/04
Filed: 1995-05-31
Abstract: The machine consists of a frame with two rollers with inner and outer profiles which compliment one another. At least one of the profiled rollers is driven and at least one of the rollers can be moved towards the other. One of the rollers is in the form of a ring (8) which has a profile on its inner face. The other roller (3) is mounted inside the first roller and is moved against the pipe surface to force it into the profile of the matching ring. The ring shaped ring is mounted on support rollers (7).
Patent DE-19527141-A1 (DE)
Title: Post side-bar structure for retaining glass panels, etc. - has side bar grooves whose openings point in direction parallel to bar front sides
IPC: E04B2/96
Filed: 1995-07-25
Abstract: The posts (1) are hollow profiles, each with a middle web (6) at its front side and two grooves (7) on its both side edges. The side bars (2) are also hollow profiles with a middle web (3) and two side edge grooves (4) each. The side bar ends have each a recess (5) for the groove rear side. The side bars are used for transverse connection of adjacent posts and are secured to them. The grooves of the ports and side bars are intended for sealing strips, and the middle webs for mounting holding and/or cover profiles for the glass panels. The openings of the side bar grooves point in a direction parallel to the bar front sides.
Patent DE-19530335-A1 (DE)
Title: Plug connection arrangement with two plugs
Inventor: POST LOTHAR ANDREAS
IPC: H01R13/629
Filed: 1995-08-17
Abstract: A second plug (2) is complementary to the first (1). At least one module (4-7) can be fitted to the first plug outer housing (3) and comprises an electric contact. An arresting slider(10) is insertable into the housing such that the modules are locked in the slider end position. On the housing is located an actuating slider(11), coacting with the second plug for interconnecting the two plugs.  During slider actuation, a pin is moved through a guide groove or slot. The second plug and the actuating slider are so formed that the arresting slider is fixed in the end position, when the plugs are fitted together.
Patent DE-19534081-A1 (DE)
Title: Paper sheet separating and feeding appts e.g. for document scanner
IPC: B65H3/06
Filed: 1995-09-14
Abstract: The device has a pair of feed rollers (31) and a pair of separation rollers (32), each with protruding parts, which are brought into contact with the paper sheets (P), and resilient parts arranged between the protruding parts and which do not come into contact with the paper sheets. The feed rollers and separation rollers are arranged opposite each other and stepped so that they do not come into contact with each other. The feed rollers turn in a normal direction coincident with the paper feed direction an the separation rollers turn in the opposite direction to separate the sheets reliably.
Patent DE-19535869-A1 (DE)
Title: Control of braking paths of numerically controlled (NC) machine tool axles
Inventor: PRITSCHOW GUENTER PROF DR ING
IPC: G05B19/416
Filed: 1995-09-27
Abstract: A NC machine tool has a number of axes Xi,Yi that are controlled to a program to generate a specific motion path. The system has an interpolator circuit that generates a series of coordinated position commands to ensure that the required path is obtained. The velocities are regulated by controlled braking action to ensure correct values at different coordinate points on the motion curve. This action is ensured by having integrated filters 4,5 coupled to the interpolator outputs to modify the inputs to the position servo axes 2,3.
Patent DE-19541218-A1 (DE)
Title: Connecting and/or coupling member for gas measuring sensor
Inventor: LAMPATER JUERGEN
IPC: H01R13/66
Filed: 1995-11-04
Abstract: The connector for a gas measuring sensor, particularly for determining oxygen content in exhaust gases from internal combustion engines, has a connecting and/or coupling member (10) to an evaluation unit, having a housing (15) with at least one zone which allows gas exchange between an interior chamber (16) of the housing and the environment. Preferably the housing includes at least one opening (30) in which a membrane member (32) is positioned, having at least one membrane (36) of gas-permeable and liquid-impermeable material. The material is pref. porous "Teflon" (RTM).
Patent DE-19541874-A1 (DE)
Inventor: SCHULTE REINHOLD DIPL ING
IPC: A01C5/06
Filed: 1995-11-09
Abstract: The apparatus comprises two V=shaped cutting discs (7,8) for opening gap in soil, and a following sowing shear (18) which forms and stabilises the cross-section of the furrow formed by the gap in the soil. A controlled feed device (5) ejects seeds into the furrow and a further device is provided for closing the furrow. The cutting discs have alternating radially extending forward projections (9) and backward projections (10) along their edges. The two discs are so positioned in relation to each other and non-rotatively connected to one another that they produce protruding stratifications crossways to the direction of travel (4) in the gap they form. The radial length of the projections is smaller than the depth of the gap. The stratifications at least connect to one another crossways to the direction of travel. The projections on the cutting discs have a rectangular periphery and their radial length amounts to approximately a third of the depth of the gap.
Patent DE-19541939-A1 (DE)
Title: Dishwasher etc. with manually unfastenable door fastener
Inventor: HETTENHAUSEN ULRICH
IPC: A47L15/42
Filed: 1995-11-10
Abstract: A dishwasher, washing machine or a similar appliance has a door with a manually openable door fastener. The whole of the door surface is covered by a front plate (6). The plate (6) is fastened on the outer door sheet in such a way that it can be lifted off by the extent of a small gap (S) or shifted in relation to the appliance door (4) on the plate plane to a small extent for the purpose of locking the door (4). The front plate (6) comprises a release lever (18) or similar device on its rear side facing the door fastener.
Patent DE-19544049-A1 (DE)
Title: Syphon or injector pump
Inventor: SANDEN EDUARD
IPC: F04F5/10
Filed: 1995-11-25
Abstract: The syphon has a casing forming a pump tube and an input tube. It has a jet fitted before the mixing channel, fixed to a jet body firmly attached to the casing. It has a device for the independent positioning of the jet (6) relative to the mixing channel (3b) or to an induction channel (3c). The jet has guide elements to ensure that it is correctly aligned to the mixing channel. The guide elements are in the form of guide plates (8) fitting in the mixing channel. There may be several of these, which after assembly lie against the wall (9) of the induction channel before the mixing channel.
Patent DE-19545307-A1 (DE)
Inventor: HALDEMANN JOHANN
IPC: H02K3/14
Filed: 1995-12-05
Abstract: The transposed winding bar is short-circuited at one end and is made up of several part-conductors (1) electrically insulated from each other. These conductors are twisted according to the transposition principle. The conductors are twisted together in both end sections (4,5) and also in an active section (6). In the end sections, the conductors have a twist of between 60 and 120 degrees, preferably 90 degrees. In the active layer there is an incomplete transposition i.e. the twist in this section is uniform and less than 360 degrees. Alternatively, when there is full 360 degree transposition in the active section (6) a transposition with a void (8) is provided in the middle of this section. The twist in the active section (6) outside this untwisted region (8) then has a uniform 180 degree transposition. The untwisted section (8) preferably has a length in the order of about 10 per cent of the winding head load. When the active layer has an incomplete transposition its angular degree is preferably 10 to 15 degrees.
Patent DE-19547557-A1 (DE)
Title: Electric terminals with pluggable transverse bridges
Inventor: HOHORST WOLFGANG DIPL ING
IPC: H01R9/26
Filed: 1995-12-08
Abstract: The transverse bridges each have two or more plug tongues in the form of flat plugs. These are mechanically and electrically connected together via a head rail. The bridges can be plugged into the sockets of different terminals to make the electric transverse connection. The terminals are arranged in a row adjacent each other and comprise current rails. These extend perpendicular to the direction of the row of clamps. Each rail has sockets for the plug tongues of the bridges. The sockets are in the form of sleeve contacts formed by two opposing clamp jaws (23,24). The clamp jaws are pressed in one piece with the current rails (12) as a side extension from a flat strip material. They are brought into a position above the current rails by folding the extension. The fold forms a plug slot (25) between the clamp jaws. The slot extends in the direction of the row of clamps.
Patent DE-19600603-A1 (DE)
Title: Hydraulic braking system for motor vehicle
Inventor: BUSCHMANN GUNTHER
IPC: B60T8/26
Filed: 1996-01-10
Abstract: The system has a main braking cylinder (1) which is connected to the front and rear wheel cylinders via brake lines (10,11). The wheel cylinders are connected to low pressure reservoirs (37, 38) via return lines. The brake and return lines contain inlet (20-22) and outlet (34-36) valves respectively actuated by a control unit (60) to set a pressure in the wheel brakes independent of the main brake cylinder pressure. The control unit is wired up or programmed so that the outlet valve is opened and the inlet valve closed to empty the low pressure reservoir (37) associated with the rear wheels after braking. A non-return valve (23) parallel to the inlet valve opens towards the main brake cylinder.
Patent DE-19605164-A1 (DE)
Title: Ultrasonic flow meter for liquid and gaseous media with ultrasonic converters
Inventor: HENRICHS BERND
IPC: G01F15/00
Filed: 1996-02-13
Abstract: The ultrasonic flowmeter is provided with a circular measuring duct (6), which is so designed that a multiple traverse of sound in the measuring duct results. The circular ring-shaped measuring duct is provided with opening-out supply and discharge slits (8,9), preferably on opposite sides, and inclined to the longitudinal axis. The slits are curved. The inlet connection stub (2) of the cylindrical measuring housing (1), the inner chamber (5) of the measuring duct and the discharge connection stub (3) of the measurement chamber are connected with a ring-shaped collection duct (7) surrounding the measuring duct. An electronic evaluation unit is provided for the measuring signals of the ultrasonic converter.
Patent DE-19616047-A1 (DE)
Title: Collecting machine for printers
Inventor: RATHERT HORST
IPC: B65H3/08
Filed: 1996-04-23
Abstract: The collecting machine has delivery stations arranged in series and comprising a magazine for holding a stack of folded sheets. A conveyor (7) supports the stack in the magazine (4) whilst leaving a folded edge area free and rhythmically advances the lowermost sheet (1). A suction element (16) seizes the lowermost sheet in the exposed edge area and tilts away from the stack. A blow air device (18) produces an air cushion between the tilted sheet and the following sheet (1). A discharge conveyor system (19,20) takes up the advancing sheet and moves it on. The conveyor for advancing the lowermost sheet is a conveyor belt having a non-slip surface and able to move to and fro. The conveyor has openings biased by the suction air.
Patent DE-19622077-A1 (DE)
Title: Tanning apparatus tester using short wavelength ultraviolet light meter
IPC: A61N5/06
Filed: 1996-05-31
Abstract: The ultraviolet radiation meter employs an array-spectrometer (1) and a fixed diffraction grating (16) in the aperture (10) of a housing (7). An ultraviolet source to be measured is disposed w.r.t. the meter such that its rays (8) enter the aperture. An opaque disc (4) with apertures (11,12) for accommodating two UV filters (5,6) is rotated by a motor (3) via the system controller (9) to allow UV components in the respective ranges of 250 to 400 nm and 250 to 320 m to be successively presented to an optical fibre cable (2) for spectrometer imaging and analysis.
Patent DE-19624659-A1 (DE)
Inventor: BIEDERMANN ELFI
IPC: A61K31/44
Filed: 1996-06-20
Abstract: The invention relates to new pyridyl alkane and pyridyl alkine acid amides according to general formula (I), as well as methods for their production, medicaments containing these compounds as well as their medical use, especially in the treatment of tumors or for immunosuppression.
Patent DE-19626134-A1 (DE)
Title: Manufacturing hand mirrors
Inventor: FRANCKENSTEIN FREIHERR
IPC: B29C45/14
Filed: 1996-06-29
Abstract: A method for making a mirror comprises: (i) placing a plastic film with a mirror layer inside a single-piece, or multi-section injection moulding mould, with the mirror layer next to a mould wall opposite another wall containing at least one inlet for moulding material; (ii) injecting resin into the mould and onto the film; (iii) removing the hardened moulding from the mould; and (iv) applying a transparent protective layer onto the mirror layer.
Patent DE-19631907-A1 (DE)
Inventor: WEGLEITER WALTER DIPL ING
IPC: H01L33/08
Filed: 1996-08-07
Abstract: The invention concerns an LED-array mounted on a semiconductor substrate which is particularly suitable for using in printers and enables easy individual control of the LED's. To this end, the LED's are connected by an electrical layer which is situated on the semiconductor and divided into conductors in columns. Serial control occurs through an electroconductive layer (12, 13) which is situated in the semiconductor substrate and divided into individual conductors by trenches (10).
Patent DE-19633281-A1 (DE)
Title: Gear box has co-axial first and second shafts allowing for simultaneous rotary
Inventor: BURI GERHARD
IPC: F16H3/095
Filed: 1996-08-19
Abstract: The gearbox (2) has a first shaft (4, 60, 100, 104, 160, 162, 220, 260, 300) and a co-axial second shaft (28, 62, 102, 180, 246, 262, 302) linked by a gear-change arrangement (54, 56, 72, 74, 106, 116, 182, 188, 222, 254).  Torque is transferred from one shaft to the coaxial second shaft by a friction coupling (36-50, 76-84, 120-154, 226, 2345, 244, 266-276, 306) which also simultaneously allows rotary motion of the shafts relative to each other.
Patent DE-19635822-A1 (DE)
Title: Lamp socket for two pin tubular fluorescent lamp
Inventor: VERNICKEL CHRISTIAN DIPL ING
IPC: H01R33/08
Filed: 1996-09-04
Abstract: The socket has a metal contact insert with two spring contact arms (7) fitted in a socket housing (4). Each contact arm has a clamp notch (12) to receive a respective pin contact (3) of the 2-pin lamp. An opening (16) in the wall of the socket housing facing the lamp has a spring tongue projecting inwards from its edge. This tongue guides one of the pin contacts into the cooperating clamp notch and acts as a pivot bearing for the rotation of the lamp until the other pin contact is located in the second clamp notch.
Patent DE-19639893-A1 (DE)
Title: Corner with flexure is for window frame in building
Inventor: RENZ DIETER
IPC: E05F7/08
Filed: 1996-09-27
Abstract: The special corner fitting (10) is for a frame for a window. The frame has a set of straight plastics frame members (28,30) which are tensioned by metal bands (14) which may be made of spring steel. The band may be made of two layers (16,22) of steel. The sides of the frame members are cut away at the corner (48) to make a flexure whose width (d) is very much less than the full width (D) of the straight portions of the frame.
Patent DE-19649116-A1 (DE)
Title: Housing or circuit board with conductive structure e.g. for computer housing
Inventor: BRAUMANN GUNDOKAR
IPC: H05K1/09
Filed: 1996-11-27
Abstract: The housing for an electrical device or a circuit board (10) is made of an insulating material with an electrically conductive structure (16) applied to its surface via a roller (8.1). The surface of the housing or circuit board may have a raised structure to which the conductive structure is applied via the rolling process in the form of a conductive thick- film ink.
Patent DE-19702113-A1 (DE)
Title: Automatic translation using computer
Inventor: BLOCK HANS ULRICH DR
IPC: G06F17/28
Filed: 1997-01-22
Abstract: The method includes the steps of recognizing a spoken text, segmenting the spoken text into dialogue terms, and analysing the dialog terms. Non relevant information in the dialog terms is recognized, and the relevant information in the terms is translated into a target language.  The segmentation of the text is preferably subdivided in the steps of an inquiry of a most probable chain of word hypothesis graphs, an inquiry of boundaries in a meaning, and an inquiry of text boundaries.
Patent DE-19706026-A1 (DE)
Title: Diene rubber prepared using a metallocene catalyst in the gas phase
Inventor: DAUBEN MICHAEL DIPL CHEM DR
IPC: B60C1/00
Filed: 1997-02-17
Abstract: Diene rubbers (I) are prepared by polymerisation of diene compounds in the gas phase in the presence of an organometallic compound (II) of formula (1) and optionally a cocatalyst (III). (II) is a heterogeneous catalyst on an inorganic support. RnMXm      (1) where M = metal, R = hydrocarbon group, X = F, H 1-10C alkyl, 6-15C aryl or OR<1>, OC(O)R<1>, R<1> = 1-10C alkyl, 6-15C aryl, alkylaryl, F, fluoroalkyl or fluoroaryl with 1-10C in alkyl and 6-20C in aryl. n, m = 0-4, n+m =less than 5.
Patent DE-19711287-A1 (DE)
Title: Fixing structure for rotor body and rotor shaft
Inventor: TERAOKA MASAO
IPC: F16D1/06
Filed: 1997-03-18
Abstract: The fixing structure for a rotor body (69) and a rotor shaft (47) has a shaft aperture (71) in the rotor. There is a positioning sector (83) which comes axially between the rotor body and the rotor shaft. There is also a threaded sector (81) between the shaft aperture and the rotor shaft. By means of the threaded sector, when drive torque is applied to the rotor shaft, the rotor body can be moved in one direction, so that the body and the shaft come against each other in the positioning sector. There are press fit sectors (77, 79) between the shaft aperture and the rotor shaft on either side of the threaded sector to centre the body and shaft.
Patent DE-19722314-A1 (DE)
Title: Liquid crystal medium based on a mixture of polar compounds
Inventor: REIFFENRATH VOLKER
IPC: C09K19/30
Filed: 1997-05-28
Abstract: A liquid crystal (LC) medium based on a mixture of polar compounds containing 15-75 wt.% compound(s) of formula (1); and 15-75 wt.% compound(s) of formula (2). (Where: R<1>, R<2>, R<3> = linear 1-15C alkyl or 2-15C alkenyl; X = Cl, F or a 1-15C alkyl or 2-15C alkenyl group substituted with at least one fluorine atom and optionally with one or more CH2 groups replaced by oxygen; L = H or F; and Z = -CH=CH-, -CH2CH2- or a single bond.)
Patent DE-19724891-A1 (DE)
Title: Procedure for extending life of glow plugs in cars
Inventor: ANTONE JAMES A
IPC: F23Q7/00
Filed: 1997-06-12
Abstract: A procedure for extending the life of glow plugs for cars has the following steps:- (a) an AC generator is provided (b) this is connected to the plug (c) a control unit is provided which responds to the resistance of the plug and controls the power to it so as to hold its temperature constant from the time the engine is switched on to the time it is switched off.  The AC current alternates in direction in each half cycle to eliminate the ion migration inside the ceramic part of the plug, thus preventing fracture or crack formation. A hydraulic pump is driven off the engine which sends a controlled flow of fluid to a hydraulic motor driving the generator.
Patent DE-19728870-A1 (DE)
Title: Deformable silencer for engine exhaust system
Inventor: ABTHOFF JOERG DR ING
IPC: F01N3/28
Filed: 1997-07-05
Abstract: The silencer is made of a deformable material, and has a casing (6,7) which is made of a fibre braid (9) of heat-resistant material. The fibres may be of steel, glass or a mixture of the two, and the casing may be partially gas-permeable. The system (1) includes an exhaust manifold (2) connected by exhaust pipes (3,4) to a catalytic converter (5). The exhaust manifold is also connected to the two silencers, the middle one (6) and the end one (7), with a tailpipe (8). The end silencer can also serve as a gas cleaner.
Patent DE-19729931-A1 (DE)
Title: UV-selective photodiode
Inventor: PICHTIN ALEKSANDER NIKOLAJEVIC
IPC: H01L31/0216
Filed: 1997-07-07
Abstract: An UV-selective GaP-based photodiode consists of a 111 or 100 GaP substrate (1) having, on its back face, a large area ohmic contact (2) and, on its front face, a slightly compensated GaP epitaxial layer (3), a passivation layer (5) formed on the epitaxial layer and exposing the photosensitive region, an oxide layer (6) formed by oxidising the GaP surface of the photosensitive region, a silver layer forming a Schottky contact (7), bond contacts (8) formed on the Schottky contact, and a protective layer (9) formed over the entire photodiode chip except for the bond contacts. Preferably, the epitaxial layer has a free charge carrier concentration of 0.3-3\*10<16> cm<-3> and a thickness of more than 5  mu m.
Patent DE-19730095-A1 (DE)
Title: Decorative trim for motor vehicle bodywork
Inventor: SAUER STEFAN
IPC: B60R13/04
Filed: 1997-07-14
Abstract: Inner shell (9) and at least one outer shell (10), covering the first shell and attached to it form a decorative trim for a part of a vehicle bodywork. The outer shell is detachable from the inner shell. Preferably, both edges (13, 14) extending in the longitudinal direction of the inner shell act as fixing edges and the edges (16, 17) of the outer shell are bent round so that they interlock with the edges of the inner shell. Part of the inner shell (18) can act as a spring transverse to the longitudinal axis.
Patent DE-19731821-A1 (DE)
Title: Coffee bean roasting machine for small-scale especially household use
Inventor: KAATZE MICHAEL
IPC: A23N12/08
Filed: 1997-07-21
Abstract: A coffee bean roasting assembly which receives a small charge of green beans has a housing (1) with an inlet (2), an outlet (3), a cyclone connecting branch (4), a hot air inlet (5) and a circular roasting chamber (6), the inlets and outlets (2-5) may be selectively opened or closed.  The novelty is that the inlets and outlets (2-5) are closed as required by a rotating ring shutter (8) with a single opening (9).
Patent DE-19734353-A1 (DE)
Title: Watering nozzle combined with garden hoe
Inventor: WALTHER GEB PELZ
IPC: A01G25/14
Filed: 1997-08-08
Abstract: The nozzle is a combination of a watering element and a hoe and can be connected to any water-supply system. It can have a watering head forming a holder for the hoe, which can be interchangeable in it, or alternatively the head and hoe can be interchangeable as a unit.
Patent DE-19736740-A1 (DE)
Title: Rung for shaft in sewer, etc.
Inventor: NATHUSIUS GOTTLOB
IPC: E06C9/04
Filed: 1997-08-25
Abstract: The U-shaped rung or step part (2) and the anchoring parts (40 are made of fibre-reinforced plastics, the fibre as filament and/or woven inlays. Part of the ring part (2) should be profiled in section and has axial underside grooves (11) and here a reinforcing rib (8) preferably in vee form. On the top side of the ring there is a recessed rib (9) to the side. The rung and anchoring parts (2,4) come in single or multi-part format and part (2) and/or part (4) is hollow.
Patent DE-19748728-A1 (DE)
Title: Pre-lubricated ball bearing vulcanized into flexible mounting for vibrational dampening
Inventor: BADE KARL-HEINZ
IPC: F16C33/66
Filed: 1997-11-05
Abstract: A ball bearing is vulcanized into elastic mountings (9,11) while shield rings (3,4) are pressed against the sides of the inner and outer bearing rings (6,7). After vulcanization the shield rings spring back into their starting position while excess lubricant is accommodated in a space (16) formed by a bulge (15) in the shield ring (3,4).