baber/WOPTO huggingface dataset:
Patent DE-19523411-A1 (DE)
Title: Two-handed safety control circuit for machine operation
Inventor: ZIMMERMANN ARMIN
IPC: F16P3/20
Filed: 1995-06-28
Abstract: The circuit has two pushbutton-actuated switches 2,3 that have to be actuated in order to generate excitation currents applied to the coils of relay coils 18,20. The outputs of the relays 11,13 are logically connected to provide an actuation for an output relay 6 that has a latching contact 8 that has a supply provided by a third input relay 7 operated by one of the pushbutton inputs.
Patent DE-19525115-A1 (DE)
Title: Method for transporting workpieces
Inventor: MIZUTA AKIRA
IPC: B65G17/26
Filed: 1995-07-10
Abstract: The transporting process involves transporting the workpieces so that a preset spacing between them is maintained. Each workpiece (50) is transported in such a way that its front and rear edges (51,52) pass through two transporting devices (6,5). The first one moves, and stops the front edge (51) of each workpiece. The second one also moves, and stops the rear edge (52) of each workpiece. The second one also moves,and stops the rear edge (52), of each workpiece. The left and right edges (53,54) are also positioned. Front, rear, left and right are defined in terms of the direction of transportation of the workpieces. The transporting devices may include holding devices.
Patent DE-19529581-A1 (DE)
Title: Web, esp. paper, fabric is cut along straight edge without shredding
Inventor: MADRZAK ZYGMUNT
IPC: B26D1/00
Filed: 1995-08-11
Abstract: A process for cutting through running web of fabric, esp. paper web, involving toothed knife, here entails swinging knife (7) into web (5) at acutely inclined angle, alpha, where alpha equals 45 deg. max. Also claimed is appts. as above for implementation of process Pref. knife is driven, i.e. swung or rotated, into web against, alternatively with, direction of web travel. angle between web and knife, i.e. alpha governing web speed (16) and knife (15) speed as it is driven in, and speeds are chosen one after other in such way that resulting cut edge (14) is as far as possible straight line. knife is driven, i.e. swung or rotated, into web against, alternatively with, direction of web travel. angle between web and knife, i.e. alpha governing web speed (16) and knife (15) speed as it is driven in, and speeds are chosen one after other in such way that resulting cut edge (14) is as far as possible straight line. relationship between these quantities is: tan alpha = Vknife/Vweb where Vweb is web speed relative to component of knife speed parallel to web and Vknife is speed of knife relative to web. Alpha is between 10 and 40 deg. during cutting. knife extends over only part of web breadth
Patent DE-19534870-A1 (DE)
Inventor: KASPROZOK RALF
IPC: B60Q1/115
Filed: 1995-09-20
Abstract: A system for standardising the operation of a headlight beam setting mechanism for a motor vehicle is based on signals which precisely define the position of the vehicle's coachwork w.r.t. the road surface in order to ensure that the throw of the beam is continuously corrected during e.g. acceleration/braking. An initial setting of the headlamps is undertaken with the automatic correction feature de-energised such that the beamthrow is correctly aligned in this passive condition. On re-energising the automatic system a resultant difference signal between actual and ideal positioning is overwritten into memory for subsequent applications as a correction element.
Patent DE-19538019-A1 (DE)
Inventor: CHOI YANG KYU
IPC: H01L23/485
Filed: 1995-10-12
Abstract: A method for forming an upper metal wiring which is in contact with an under conductive layer in a highly integrated semiconductor device. The method includes the steps of forming a metal wiring layer 16 on a lower insulating film 13, forming a contact hole in the insulating film to expose an underconductive layer 12, and growing a metal layer 19 in the contact hole to fill up the contact hole, so that the metal wiring layer 16 can be in contact with the lower conductive layer 12. The metal layers 16 and 19 consist of tungsten. The under conductive layer 12 may be a diffusion region. <IMAGE>
Patent DE-19540870-A1 (DE)
Title: All=terrain walking boot
Inventor: LEICK PATRICK
IPC: A43B5/00
Filed: 1995-11-02
Abstract: The boot has the front end (12) of the insole (22) contained within the height of the vertical boot section at this end. The lacing (11) extends up to the same end of the boot.  A rubber strip (15) at the periphery of the boot front end of the uppers (10) may include the front end of the boot. The insole can be drawn back into the front section of the boot in relation to the vertical of the boot uppers.
Patent DE-19540872-A1 (DE)
Title: Health promoting recliner for easing breathing
Inventor: WEYERER ODO DR MED
IPC: A61H1/02
Filed: 1995-11-02
Abstract: The recliner surface (2) is swivel mounted on a holder (4) on a stand (6) and pivots on a horizontal rocker axle (8) to copy a swinging action. The weight distribution of the physical pendulum and or the mass of the physical pendulum and or the geometry of the recliner surface can be altered.  The recliner surface consists of two part surfaces (2-1,2-2) fixed at different angles to each other by a coupling (13) consisting of a tilt axis (14) parallel to the pendulum axis.
Patent DE-19543444-A1 (DE)
Title: Material fatigue measurement device e.g. for machine and vehicle parts
Inventor: SELBACH GERD PROF DIPL ING
IPC: G01N21/88
Filed: 1995-11-22
Abstract: The device directs a focussed laser beam at the surface of the object under test. The surface structure deflects the laser beam in an irregular manner so that the radiation leaving the surface contains scattering corresp. to the surface at the focus. An image of the surface is formed on a matt plate (MS) to enable the positioning of the sensor to be determined visually for random sampling. The sample is converted into a measurement value in the form of an electrical parameter, e.g. resistance, voltage or current, by a sensor (S) integrated into the matt plate and is output to a measurement device.
Patent DE-19546132-A1 (DE)
Title: Circuit for limiting in-rush current and overvoltage in voltage converter
Inventor: FULD BERTHOLD DR ING
IPC: H02H9/00
Filed: 1995-12-11
Abstract: A circuit for limiting inrush current and for overvoltage protection in a voltage converter uses the drain-source path of a field-controlled semiconductor (4) to limit the charging current in a storage condenser (2) plus the voltage between the supply (1) and this condenser. The gate of the semiconductor is connected to the output of an amplifier (11) whose power supply comes from a voltage source (5).  The non-inverting input of the amplifier comes from a reference voltage (12) and the inverting input comes from the node between a resistance (9) and a diode (10) which form a chain between the voltage source and earth. The diode is biased so that blocks a drain-source voltage that is bigger than the source voltage.
Patent DE-19548544-A1 (DE)
Inventor: HAGEL RAINER DR
IPC: C06C9/00
Filed: 1995-12-23
Abstract: The invention relates to a priming-explosive-free igniting mixture containing oxygen-releasing substances selected from metal peroxides of the elements calcium, magnesium, strontium and/or zinc, metal oxides of the elements tin, tungsten and/or molybdenum and/or nitrates of ammonium, guanidine, aminoguanidine, triaminoguanidine, dicyanoimidine and of the elements sodium, potassium, magnesium, calcium and/or iron and reducing agents known per se.
Patent DE-19600038-A1 (DE)
Title: Locomotive traction and tail unit design
Inventor: KAESMAIER JOSEF DIPL ING
IPC: B61D17/06
Filed: 1996-01-02
Abstract: Head and tail parts of the traction unit and main locomotive are formed by an aerodynamic ascending wedges. The wedges have raised sides and a centre section which slopes inwards from the outside on a coal-shovel principle.  This shape gives an overall shape which scoops air up and over the roof when travelling. This is distinct from the conventional oviform engine heads with their related aggravated air pressure.
Patent DE-19600842-A1 (DE)
Title: Conveyor for moving heavy loads
Inventor: EIDENSCHINK ANTON
IPC: B65G1/04
Filed: 1996-01-12
Abstract: The conveyor has a fixed frame containing sledges (6) that move in a linear direction with respect to the frame. Pallets (1) carrying heavy loads are coupled to the sledges and are pushed and pulled in different directions. The sledges are mounted on linear guides in the frame. The carriage stroke is greater than the length of the frame. The carriages are driven by a chain and motor.
Patent DE-19602653-A1 (DE)
Inventor: SCHOELA EGBERT DR
IPC: H02S20/21
Filed: 1996-01-26
Abstract: The panel is assembled from two or more plates (1,2) of e.g. polymethylmethacrylate or polycarbonate, 15-25 mm thick and preferably up to 2x3 m in area, with recesses (3) in one plate (1) about 5% deeper than the thickness of the inserted photovoltaic cells or modules (4). Channels (5) for wiring extend into each recess from the edges of the plate, and are sealed with adhesive. The assembly is held together by 6x100 mm brass screws driven through clearance holes in the upper plate (2) into tapped holes (6) in the lower.
Patent DE-19605137-A1 (DE)
Title: Destination selection key=pad for telephone or facsimile terminal
Inventor: KOLLER WALTER
IPC: H04M1/2745
Filed: 1996-02-13
Abstract: The terminal has 12 numerical keys (2), a liquid crystal display (3) and individual procedure keys (4). An instruction sheet register (8) is housed in a drawer (7) with a frontal slider (11) coupled mechanically to a sliding switch (12).  The chosen register card (18) is called-up by means of the sliding switch and destination selection keys (19) arranged along the sides (16) of the drawer in positions corresponding to lines (17) on the card.
Patent DE-19607681-A1 (DE)
Inventor: RAUH WOLFGANG
IPC: G01N29/00
Filed: 1996-02-29
Abstract: The wetting-agent solution proposed consists of water and at least one organic solvent miscible with water. The speed of sound in the solution is measured and, from the value obtained, a control signal is generated to keep the composition of the solution constant.
Patent DE-19607916-A1 (DE)
Title: More stable chuck for a reel winder avoiding dirt ingress, overpressure
Inventor: OTTO MATTHIAS
IPC: B65H54/54
Filed: 1996-03-01
Abstract: A chuck for a reel winder to hold reel cases has a rotating mandrel and a cylindrical casing attached to and with a greater dia. than the mandrel. A number of clamping elements, each comprising a clamping piece and tensioning piece, are inserted in the space between mandrel and casing and distributed in planes around and normal to the circumference. Each clamping piece (11) moves radially through a passageway (6) in the casing (5) while its other wedge-shaped end rests on the axially aligned wedge shape of a tensioning piece (10) which moves along the axis while resting on the mandrel. Between mandrel and casing, sources of force, each arranged in a normal plane, exert an axial force on the appropriate tensioning piece for tightening or loosening. The clamping piece has an axial groove (13) which is bounded by sides (24, 25) into which a tensioning piece is inserted while the groove base rises as a wedge shape. The clamping piece and passageway each have the same surface cross- section and each clamping piece has, on its sides or butt ends, projections (18) which protrude under the casing
Patent DE-19610481-A1 (DE)
Title: Films, fibres, mouldings which are weldable by high frequency radiation
Inventor: DISSELBECK DIETER DIPL ING
IPC: C08G63/16
Filed: 1996-03-16
Abstract: Welding or fusing of formed articles such as sheet, film, coatings, hollow bodies, injection mouldings, yarns or textiles is effected by (a) using articles made of polyesters containing at least 5 mol.% of repeat units of formula (I) and/or (II); and     (b) applying high frequency electromagnetic waves, especially of radio wavelength, at such intensity and for such duration as to melt or fuse at least a part of the article Ar<1> and Ar<2>   = a divalent mono- or poly-nuclear aromatic residue bonded in the meta (or equivalent) positions, eg 1,3-phenylene; R<1> = divalent aliphatic or cycloaliphatic residue, eg a group of formula -CnH2n - where n = 2-6 (especially ethylene) or a residue of  cyclo -dimethanol; and R<2>                    = divalent aliphatic, cycloaliphatic or mono- or poly-nuclear aromatic residue.
Patent DE-19611034-A1 (DE)
Title: Resistor board for flyback transformer in video display appts.
Inventor: JEONG SEOK HWA
IPC: H04N5/68
Filed: 1996-03-20
Abstract: The resistor printed board (30A) for a flyback transformer has a bleeder resistor, a focus volume and a screen volume printed on it. The focus volume and the screen volume are printed on one surface of the board and the bleeder resistor is printed on the other surface of the board. The focus volume is a variable resistor that is used to vary the focus of the electron beam on the image screen of the CRT and the screen volume varies the intensity of the image on the screen by adjusting the speed of the electron beam incident on the image screen.
Patent DE-19618509-A1 (DE)
Title: Non-contact rotation sensor with premagnetising magnets for measuring rotation
Inventor: MAKINO YASUAKI
IPC: G01D5/16
Filed: 1996-05-08
Abstract: The magneto resistive element group is arranged within the premagnetising field in a plane of the tooth crest and is arranged lying opposite the teeth. The group consists of a multiple of magneto resistive elements (12a-12f, fig.4), which run parallel to each other, and along a direction of rotation of the gear, as well as being electrically connected in series with each other. A current supply unit supplies current, which flows through a multiple of the magneto resistive elements connected electrically in series with each other, so that the magnetic vector altering corresp. to the rotational movement; is determined on the basis of the combined value of all the alterations of the corresp. resistance values of the magneto resistive elements.
Patent DE-19622221-A1 (DE)
Inventor: HOEFER RAINER DR
IPC: C09D5/44
Filed: 1996-06-03
Abstract: The invention concerns a method of controlling the formation of foam during cationic electrophoretic coating. To that end, polyalkylene oxide compounds having a degree of water solubility of more than 50 parts by weight in 100 parts by weight of water are used as antifoaming agents. Particularly advantageously, these are compounds of general formula (I) R<1>-O-(CH2CH2O)n-R<2>, in which R<1> is a straight-chain or branched alkyl group or alkenyl group with between 8 and 18 carbon atoms, R<2> is an alkyl group with between 4 and 8 carbon atoms and n is a number between 7 and 30.
Patent DE-19624154-A1 (DE)
Inventor: HENKE STEPHAN DR
IPC: C07D491/153
Filed: 1996-06-18
Abstract: The invention relates to compounds of the formula (I), in which the radicals R<1>, R<2>, R<3> and A have the meaning given in the description. The invention also relates to a process for the preparation of the compounds of the formula (I) by solid phase synthesis, and use of said compounds as drugs.
Patent DE-19628079-A1 (DE)
Title: Bar convertible into table
Inventor: WANNENWETSCH VOLKER
IPC: A47B69/00
Filed: 1996-07-12
Abstract: The bar table derives its strength from a stable, heavy under structure similar to a cabinet, which guarantees a deep centre of gravity and at the same time can be used as a storage space. The bar plate (2), after a holding pin has been withdrawn from a retainer, is pivoted upwards so far parallel to the floor in an arc around a rotary point (4) that the front plate (3) reaches its vertical end position. The holding pin is then inserted in the lower structure of the bar table through the hole (5) in a semi-circular disc. This provides the bar format and for return to the table position the procedure is reversed.
Patent DE-19629561-A1 (DE)
Title: Rotary cutting machine for printing industry
Inventor: DJURANOVIC SLOBODAN
IPC: B26D1/28
Filed: 1996-07-22
Abstract: The machine has a driven upper knife (1), interacting with a partially overlapping rotary element below it. The rotary element is formed by a lower knife (2) with at least one cutting blade. It is located inside the upper knife, when seen from the transportation plane of the material to be cut. Both knives turn in the direction of transportation, so that cut-off material parts are thrown upwards. The lower knife turns at a speed considerably above the material speed. The upper knife turns at a speed corresponding approximate to the material speed.
Patent DE-19629576-A1 (DE)
Title: Clamping bolt for construction parts
Inventor: SAGEBIEL DOROTHEE
IPC: F16B12/20
Filed: 1996-07-11
Abstract: The clamping bolt comprises a spread-arm expander (1) arranged in the upper part of a bolt and a clamp (7) arranged at the bottom. The bolt is led through a guide hole (4) in one of the parts being connected. An intermediate disc (2) on the threaded (6) bolt shaft (5) can be pressed against the lower of the parts by the clamp. The fold-out arms (3) of the expander are joined together by a free ring (8) in the lower part of the expander as fixed to the top end of the bolt. The guide hole contains a stabiliser sleeve and the disc and clamp stand clear of the guide hole, using a wing nut as preferred clamp. The device typically is made of plastics or other flexible material also offering load resistance, and the outside diameter of the free ring exceeds the inside diameter of shaft but is still less than that of the guide hole.
Patent DE-19630231-A1 (DE)
Inventor: GERNOT THOMAS DIPL ING DR
IPC: C09J7/02
Filed: 1996-07-26
Abstract: A compostable backing foil is composed of at least two layers and has a low tendency to curling and on one side gloss values lower than 10, measured according to DIN 67 530 at a 20 DEG  angle. The outer layer of the foil, which has the lower gloss values, contains 1-80 % by weight of a uniformly distributed filler with a mean particle size < 22  mu m. The individual layers of the polymer-resin layered structure contain as matrix materials polymers from the group composed of (I) aliphatic and partially aromatic polyesters; (II) aliphatic polyester urethanes; (III) aliphatic-aromatic polyester carbonates; (IV) aliphatic polyester amides.
Patent DE-19634966-A1 (DE)
Title: Magnetic recording device for video or audio signals
Inventor: HASHIMOTO ATSUSHI
IPC: G11B27/28
Filed: 1996-08-29
Abstract: The magnetic recording device has a time code detection block (16) for providing a time code from a play-back signal with a given sampling period, with the successive delivery of the time blocks. A reset position memory (18) stores the time codes in a reset position, with a preceding time code memory (20). A relative time memory (21) supplies the respective time codes to a calculation block (19), also receiving the time codes from the detection block and the reset position memory, which enable the calculation of an actual relative time.
Patent DE-19635164-A1 (DE)
Inventor: STIEFEL HANS-PETER
IPC: F04B1/053
Filed: 1996-08-30
Abstract: The invention relates to a reciprocating pump, particularly a high pressure pump for a fuel injecting device in an internal combustion engine, comprising at least one piston (35) mounted slidingly inside a piston guide (42) in a housing (10) containing the motor shaft (14) provided with a crank element (27), as well as a reciprocating piston ring (28) mounted rotatably thereon, on which crank element the piston (35) related to the motor shaft can take its bearing. In order to prevent the piston from being submitted to significant transverse forces, said piston rests on the non rotating piston ring (28) through the sliding surface (40) allocated to the piston on the sliding bearing surface (34), which is provided, in a transverse axis with respect to the relative motion, with lubricating grooves (41) between the piston (35) and the piston ring (28).
Patent DE-19635571-A1 (DE)
Inventor: KIZUKI HIROTAKA
IPC: H01L21/205
Filed: 1996-09-02
Abstract: A compound semiconductor device 14 is manufactured by forming a carbon-doped compound semiconductor device at a predetermined growth temperature on a compound semiconductor substrate 1, stopping the growth and changing the growth temperature of the compound semiconductor layer 5, including the carbon-doped compound semiconductor layer 5, to a predetermined temperature under an atmosphere comprising an alkylarsine, thereby avoiding the formation of free atomic hydrogen and preventing hydrogen contamination of the C-doped compound semiconductor layer 5. As a result, the amount of coupling between hydrogen and carbon in the carbon-doped compound semiconductor layer 5 is significantly reduced, thereby preventing lowering of the carbon carrier concentration. The present method enables formation of a C-doped GaAs base layer without deterioration of electrical characteristics, and formation of a laser having a second clad layer of C-doped compound semiconductor layer with improved reliability.
Patent DE-19635977-A1 (DE)
Inventor: SEIPLER DIETER DR
IPC: G01N27/02
Filed: 1996-09-05
Abstract: Disclosed is a monitoring sensor for a NOx catalytic converter presenting storage material for the adsorption of Nox, wherein the storage material forms the sensitive element in the sensor. The degree of storage material load is measured and a quasi-linear regulation of NOx storage is possible. While the degree of storage material load is monitored precisely, storage capacity can be used more efficiently and the dimensions of the catalytic converter can be designed more cheaply. The enrichment conversion phase can be predicted with greater precision and thereby accomodated into the operating cycle with greater convenience. The monitoring sensor for a NOx catalytic converter is particularly suited for mounting in the exhaust system of an internal combustion engine with direct petrol fuel injection or a diesel motor.
Patent DE-19639519-A1 (DE)
Inventor: HABERLAND HARTMUT DIPL ING
IPC: A61N1/14
Filed: 1996-09-26
Abstract: An arrangement to remove indesirable electric space charges in living rooms, bedrooms and work rooms wherein a three-dimensional space is surrounded by an electric conductor which is preferably located in a rectangular system of coordinates.
Patent DE-19643282-A1 (DE)
Inventor: BENTHIN MARCUS DR
IPC: H04B1/3827
Filed: 1996-10-21
Abstract: A radio receiver (1), preferably a car radio, protected against theft and used for radio telephony. The radio receiver (1) has a removable control panel (5) for use of said receiver (1). The control panel (5) has a keyboard (10). The control panel (5) also comprises a radio device (50), preferably designed as a cellular telephone in order to communicate with at least one radio station, and at least one interface (15) enabling data and/or antenna signals to be exchanged between the control panel (5), which is connected to the radio receiver (1), and the radio receiver (1). The radio device (50) is used via the keyboard (10).
Patent DE-19643515-A1 (DE)
Inventor: SPERLING KARIN DR
IPC: A61Q5/00
Filed: 1996-10-22
Abstract: A topical cosmetic for protecting the skin or hair against UV contains (a) a 2,4,6-tris-amino-s-triazine derivative A, B or C of formula (I) as a first UV filter; and (b) at least one further UV filter (II) selected from ethyl p-aminobenzoate (25 mol) ethoxylated, 2-ethylhexyl p-methoxycinnamate, 2-ethylhexyl-2-cyano-3,3-diphenyl-acrylate, 2-phenylbenzimidazole-5-sulphonic acid (or its salt), 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid, 3-(4'-methylbenzylidene)-d,l-camphor or 2,4,6-trianilino-(p-carbo-2'-ethylhexyl-1'-hydroxy)-1,3,5-triazine. In A, R1 = 2-ethylhexyl, R2 = tert. butyl and X = NH; in B, R1, R2 = 2-isopropyl-5-methyl-cyclohexyl and X = O; and in C, R1 = methylcyclohexyl, R2 = 2-ethylhexyl and X = O. Also claimed is the use of combinations of (I) and (II) as a light protectant.