baber/WOPTO huggingface dataset:
Patent DE-19501617-A1 (DE)
Inventor: SIRAKY JOSEF
IPC: G01D5/16
Filed: 1995-01-20
Abstract: The device uses at least one stationary magnetic field sensor (20) cooperating with a magnetic medium with a high magnetic coercivity providing angular position information, in the form of a band (16) or wire wound in a helical path around the outer mantle of the rotor (12). Pref. the band or wire is wound in at least 2 layers with closely packed winding turns, wound onto the rotor in opposite directions, the axial width of each information track being a multiple of the overlap between the adjacent windings.
Patent DE-19503979-A1 (DE)
Title: Load lifting device esp. for gangway trolleys
Inventor: QUENEAU CLAUDE
IPC: B66F9/08
Filed: 1995-02-07
Abstract: The lifting device which is movable vertically on a mast has two load arms (2,3) each having a vertical section (2a,3a) set within the cross-sectional dimensions of the mast. The load arms are connected together cross-wise by at least one crossbar (9,10) which is fixed on the vertical sections. The load arms are mounted directly in guide sections of the mast. The load arms each consist of two one piece angle elements comprising the vertical and horizontal sections. The load arms have a greater spacing from each other in the area of the horizontal sections than in the area of the vertical sections.
Patent DE-19507119-A1 (DE)
Title: Appts. for measuring pollution esp. in soil by in-situ probe
Inventor: SCHADE WOLFGANG
IPC: G01N33/18
Filed: 1995-03-01
Abstract: Appts. for determining pollution has at least one laser source (10), one fibre optic device (24) to introduce laser light to a sample (12) and another fibre optic device (26) to observe and transmit the fluorescence of the sample to detectors (16, 18, 20). The detectors (16, 18, 32, 34, 36) have at least two time windows (I1, I2) at set times after the initial pulse hits the sample. The differential time relative to the initial laser pulse is used in a computer to determine the quantitative degree of pollution.  A process for determining pollution using the appts. is also claimed.
Patent DE-19510463-A1 (DE)
Title: Reducing amt. of chromium ions in material e.g. thermal storage bricks
Inventor: NEUBAUER JUERGEN DR
IPC: C04B35/66
Filed: 1995-03-25
Abstract: Material consisting at least partially of thermal storage bricks is reacted in an autoclave with a reducing agent which hydrothermally reacts with the material to reduce the Cr<6+> to Cr<3+>.
Patent DE-19511176-A1 (DE)
Inventor: SCHAICH WOLFGANG
IPC: A47B17/02
Filed: 1995-03-29
Abstract: The invention concerns a device for adjusting the height and/or inclination of a table top. The device comprises an outer tube (14) which at one end is pivotably mounted on the table frame (6) and comprises a plurality of detent holes (20, 22, 24) arranged one above the other and a rigidly disposed guide pin (38) which projects into the interior of the outer tube (14) and is arranged opposite the detent holes. The device further comprises a rod (16) which is guided rotatably and displaceably in the outer tube, is mounted in a hinged manner (18) at one end on the table top (8) and, in the lower area, comprises a detent member (30) which is pre-spring-loaded (28) in a pivoted-out locking position, for engaging in the detent holes in the outer tube. On its side opposite the detent member (30), the rod comprises, laterally offset from the diagonal, a first guide groove (36) extending in the longitudinal direction for accommodating the guide pin (38) of the outer tube (14), a second guide groove (40) branching off said guide groove (36). The second guide groove (40) is disposed diagonally opposite the detent member (30) and parallel to the first guide groove (36). The first guide groove (36) is connected via a curved portion (40') to the lower end of the second guide groove (40).
Patent DE-19516139-A1 (DE)
Inventor: JUNGINGER ERICH DIPL ING
IPC: G01N27/406
Filed: 1995-05-03
Abstract: A device for finding the concentration of a component in a gas mixture has a first partial volume in which the concentration of the component coupled to the concentration in the gas mixture via a diffusion resistor is kept constant in spite of the effect of this coupling. Said effect of the coupling is compensated by a controllable flow of ions of the component through a solid electrolyte acting as a pump between the partial volume and the gas mixture. The strength of the pump flow is a measure of the concentration in the gas mixture sought. Said flow is controlled as a function of the deviation of the output voltage of a Nernst cell between the first partial volume and a reference gas volume from a reference value. The device has means deliberately affecting said reference value depending on the voltage measurable via the solid electrolyte of the pumping device.
Patent DE-19517946-A1 (DE)
Title: Data in write protected region refreshing method for EEPROM
Inventor: KESSLER MICHAEL
IPC: G11C16/10
Filed: 1995-05-18
Abstract: The method involves using a data carrier (4) provided with a non-volatile memory (2), a control logic (5), and an intermediate memory (1). The non-volatile memory is write protected by the control logic hardware or by non-variable software.  The method involves using separate commands in normal operation of communication protocols of directable command sequence of the control logic. The sequence causes data which is to be refreshed to be taken over to the intermediate memory from which new programming of the write protected data and only this data using is occasioned.
Patent DE-19518515-A1 (DE)
Title: Binary signal sequence generating method
Inventor: FINSTERBUSCH ROLF DIPL ING
IPC: G05B19/4105
Filed: 1995-05-19
Abstract: The DC portion of the binary signal sequence (A) is adjustable between an upper positive and a lower negative pre-definable value in accordance with a control signal (Ze). The control signal is quantized in 2<n> steps. Strings of 2<n> equal length cycles containing immediately successive cycle frames are provided for the binary signal sequence.  For a neutral value, 2<(>n-1) cycles with high level and 2<(>n-1) cycles with low level in regular alternation are triggered. For a value m of the control signal between -2<(>n-1) and 2<(>n-1)-1, successive cycle frames are triggered. 2<(>n-1)+ m cycles with high level and 2<(>n-1) - m cycles with low level are triggered alternately.
Patent DE-19520928-A1 (DE)
Title: Device for connecting wire or similar with contact element or similar
Inventor: WOLL MATTHIAS
IPC: H01R43/058
Filed: 1995-06-08
Abstract: The device deforms a clamping region (12) of the contact element (10) with a number of crimping rams (20,22) which are moved wrt. each other into a crimping position. The clamping region of the wire has polygonal form in the cross-sectional direction of the wire in the deformed state. Outer sections (30,31) of the crimp rams are shaped to enclose the clamp region to form the polygon . One outer section has an angled extension which overlaps and contacts a section of another crimping ram when in the crimping position.
Patent DE-19525129-A1 (DE)
Title: Call trunking scheme method esp. for digital radio communications network - diverts failed call connection to mobile subscriber, from one satellite point to adjacent satellite point, with selection of alternative satellite point made using stored data
Inventor: JANSEN UWE DIPL ING
IPC: H04B7/185
Filed: 1995-07-12
Abstract: The call connection system allows a connection to a mobile subscriber (9) associated with one satellite point (19) to be established via an adjacent satellite point (20) when the attempt to establish the connection via the first satellite point is unsuccessful. Pref. the diversion of the call connection to the second satellite point is initiated via the first satellite connection point. The selection of the second satellite connection point is made using stored data.
Patent DE-19527482-A1 (DE)
Title: Electromagnetically operated hydraulic valve for vehicle braking
Inventor: HIRONAKA HIDEHARU
IPC: F16K31/06
Filed: 1995-07-27
Abstract: The valve assembly has an inlet for hydraulic fluid and an outlet controlled by a needle valve which opens and closes by means of a return spring and an electro-magnet coil. Movement of the armature is damped by bleeding fluid into a damping chamber. The valve inlet (P1) is connected to the outlet (P2) through a valve seat (19) which may be closed by a needle (17) attached to the electromagnet armature (16) which is surrounded by a coil. When the armature is caused to move downwards, hydraulic fluid flows into the damping space (R3) through grooves (13a,16a). The valve seat is closed by a return spring (15).
Patent DE-19528735-A1 (DE)
Title: Mechanism to convert rotation of shaft into linear movement
Inventor: OZAKI SHIGETO
IPC: F16H25/20
Filed: 1995-08-04
Abstract: A number of gearing sections (25a) project from the screw spindle (20). A contact section (26) in the rotor (10) engages with the gearing sections, in accordance with the rotation of the rotor, to limit the rotation and to prevent release of the screw spindle from the rotor. The gearing sections are located at a distance from the outer threads of the spindle. The gearing sections are formed by lowering an end section of the spindle. Each section has a surface parallel to an axis of the spindle. A rotation prevention element is located coaxial to the spindle. It has a slot to form a guide surface, to guide the movement of the gearing sections in the slot.
Patent DE-19530829-A1 (DE)
Title: Method of electronically recovering information added to documents
Inventor: HART PETER
IPC: G06V30/10
Filed: 1995-08-22
Abstract: The method involves the removal of each pixel of the first image from the second image. The first image has the printed headings of the form. The removal provides an image that is a subtraction of the first image from the second. Then, the information inserted by the user and removed in the second step is electronically recovered and stored. It includes all the handwritten information, but any specific item is  removed and then recovered.
Patent DE-19531224-A1 (DE)
Title: Laminated coolant sleeves for vehicles, with improved resistance to heat, pressure and water penetration
Inventor: SAITOH SHINJI
IPC: B32B25/08
Filed: 1995-08-24
Abstract: A resin-rubber laminate contains a rubber formulation layer (A) comprises a rubber component and an alkoxysilane cpd. of formula (I) bonded to a surface-modified resin layer (B). R<1>(OR<4>)Si(R<2>)OR<3> (I)  (where R<1>, R<2> = functional gps.; and R<3>, R<4> = hydrocarbon). Pref. (A) contains 100 pts. wt. rubber and 0.05-5 pts. wt. (I). The rubber is mainly an isobutylene-partially brominated para-methyl styrene copolymer. (B) predominantly comprises polyamide and is surface-modified by plasma treatment, corona discharge or UV irradiation. (I) contains an amino functional gp. (A) forms the inner layer of the sleeve whilst (B) forms the outer layer.
Patent DE-19534532-A1 (DE)
Title: Antimicrobial additive mixt. for cold lubricants
Inventor: SIEGERT WOLFGANG
IPC: C10M135/36
Filed: 1995-09-08
Abstract: An additive mixt. (A) for cold lubricant products contains (a) an N-(cyclo)alkyl-isothiazolone of formula (I), (b) a stabiliser for preventing chemical decomposition of (I) and (c) at least one solubiliser selected from phenoxyethanol, phenoxypropanols, phenoxybutanols, dipropylene glycol, 1-methoxypropan-2-ol and butyl diglycol. Y = 1-18C alkyl or 3-12C cycloalkyl (both opt. substd. by one or more of OH, halogen, CN, mono- or dialkylamino, aryl, NH2, COOH, alkoxycarbonyl, alkoxy, aryloxy, alkylthio, arylthio, haloalkoxy, cycloalkylamino, carbamoyloxy and isothiazolonyl); 2-8C alkenyl or 2-8C alkynyl (both opt. substd. by one or more halogen); 7-10C aralkyl (opt. substd. by one or more halogen or by one or more of 1-4C alkyl and 1-4C alkoxy); or aryl (opt. substd. by one or more of halogen, NO2, 1-4C alkyl, (1-4C)alkyl-acrylamino, (1-4C)alkoxycarbonyl and sulphamoyl); R,R<1> = H, halogen, 1-4C alkyl or 4-8C cycloalkyl, or together form a fused benzene ring. Also claimed are a cold lubricant prod. contg. (A), together with conventional components; and the use of (A) for prepn. of cold lubricants.
Patent DE-19538935-A1 (DE)
Title: Digital AM demodulator
Inventor: TEMERINAC MIODRAG DR ING
IPC: H03D1/00
Filed: 1995-10-19
Abstract: The demodulator includes a source (1) for producing digitised signals (bf) from an amplitude-modulated signal (hf). A sampling clock (ts) is used, whose sampling frequency is higher than the sum of twice the frequency of a carrier contained in the AM signal, and four times the usage signal bandwidth. The output of the source is fed to a squarer (2) and the squared signal (q) is fed to a low pass filter (3) whose passband is at least as large as twice the bandwidth of the usage signal, but smaller than the difference between twice the carrier frequency and twice the usage signal bandwidth.  In the case of a folded back, double carrier frequency, the passband of the low pass filter is at least as large as twice the usage signal bandwidth, but smaller than the difference between a folded back, double carrier frequency and twice the usage signal bandwidth. A digital square root generator (4) forms a square root value (r) from the output of the low pass filter, as an output signal which corresponds to the amplitude of the usage signal in the AM signal.
Patent DE-19543277-A1 (DE)
Title: Bentonite prod. for sealing bore holes in earth
Inventor: BEEKER ARNOLDUS EMANUEL RUTHGE
IPC: C04B40/06
Filed: 1995-11-20
Abstract: The prod. for creating seals in bore holes in the earth consists of a mass of bentonite which swells when permeated with water from a shape in which it is suitable for insertion into the bore hole to a shape in which its effects a seal. The bentonite mass is monolithic and contains fibres.
Patent DE-19544708-A1 (DE)
Title: Bottle containing aseptic cold drink
Inventor: GEIS HELMUT
IPC: B65B55/10
Filed: 1995-11-30
Abstract: The small bottle (8) or can (1) is aseptically filled with cold drink by a filling machine. The machine-operated seal (6) for use during the filling operation and in addition to the one (5) hand-opened by the user, can have one or more non-return shutters. These are either elastic or separately spring-loaded, and which are thrust open in the inwards direction by a boss or filler pipe on the machine. Alternatively it can comprise an opening squeezed, welded or glued shut by the machine, and typically contained in a tube protruding outwards. A cover can be provided, protruding outwards from the opening edge and deflected against the edge for welding or gluing to it.
Patent DE-19545451-A1 (DE)
Title: Single- or multi-row circuit board terminal connector
Inventor: KEIL NORBERT
IPC: H01R12/55
Filed: 1995-12-06
Abstract: The terminal connector has a current rail (2) is connected with a contact pin (6) for each row of circuit boards. The current rail (2) can be plugged into a terminal carrier insert and a traction bracket cage (3) can be fitted on to the current rail (2). A terminal carrier housing (9) is fitted on to the combination of current rail (2), cage (3) and carrier insert. The terminal carrier housing (9) is locked to the terminal carrier insert (1). After it is then mounted into the cage (3) a terminal screw (11) is screwed in. Preferably the terminal carrier insert has at least one pin (5) which can be inserted into corresponding shapes in a circuit board. The contact pin (6) of the current rail (2) may pass through the insert on the side nearest the circuit board such that the pin (6) fits into recesses in the circuit board.
Patent DE-19601181-A1 (DE)
Title: Laser soldering device
IPC: B23K26/06
Filed: 1996-01-15
Abstract: Laser soldering device, having a soldering head (1) with a light absorbing internal surface (7) on which a laser beam (30) is directed via an optical fibre conductor (10).
Patent DE-19606098-A1 (DE)
Title: Control device for hydrostatic system
Inventor: COUTANT ALAN R
IPC: F04B49/06
Filed: 1996-02-19
Abstract: The control device has a pair of rev sensors, respectively providing electrical signals representing the input revs of a variable displacement pump and the output revs of a variable displacement motor. The displacement of the pump and the motor are controlled via a pair of electromagnetically-operated proportional valves, receiving control signals from a microprocessor in dependence on the the received rev signals, a required input signal and the defined operating parameters of the hydrostatic system.
Patent DE-19607829-A1 (DE)
Inventor: FISCHER THOMAS
IPC: F01D5/03
Filed: 1996-03-01
Abstract: The invention relates to an internal combustion engine with a compression chamber (2) in which a gas to be burned in a downstream combustion chamber (3) connected to the compression chamber (2) can be compressed using air conducting means (7, 8) which extend coaxially to the longitudinal axis (L) of the compression chamber (2), rotate about said axis and produce a radial stream of air in the area of the inner surface (9) of the outer walls (10) of the compression chamber (2). Said compression chamber has at least one inlet (11) on the front face (12) thereof. The largest diameter of said inlet is smaller than the smallest diameter of the front face (12). The gas compressed in the region of the inner surface (9) of the compression chamber (2) flows into the combustion chamber (3) along the inner surface (9), and the combustion chamber (3) is provided with outlet nozzles (15) which are arranged on a housing member (14) connected to rotate in union with a drive shaft (4) in such a manner that the gas flowing out of said nozzles exerts a torque on the drive shaft (4).
Patent DE-19607988-A1 (DE)
Title: Coupling connecting rotary drilling drive to injector transferring mortar into rock anchor
Inventor: GRUBER HEINZ
IPC: E21B17/02
Filed: 1996-03-01
Abstract: A coupling unit comprises an internally-threaded coupling piece (20) on a rotary injector (1) and a complementary, externally-threaded coupling section (21) on a drilling drive (4); or vice versa. In this novel arrangement, A drive transmission bolt is passed through an effectively continuous bore (24; 25) through the coupling components (20, 21). This has no function concerning force and moment transmission in the assembled state; in fact the bore sections (25; 25) and/or the drive bolt (26) are designed to allow defined relative rotation between the two sections of the coupling (20, 21).
Patent DE-19612953-A1 (DE)
Inventor: HELLSTROEM JERKER
IPC: D03D47/36
Filed: 1996-04-01
Abstract: An opto-electronic device (S) for detecting the movement of a thread (Y, 10) passing transversely through a scanning region (11) on the storage drum (3) of the thread feed (F), with at least one light source (L) directed on the scanning region (11), at least one reflector (B) fitted on the storage drum (3) at a short distance away on the side of the scanning region (11) away from the light source (L) and at least one signal-generating receiver (R) directed towards the scanning region, has, as a reflector (B) at least one narrow and approximately flat reflector strip (15, 15', 15'') extending roughly parallel to the longitudinal direction of the thread or in the circumferential direction of the storage drum (3), which is bordered on the longitudinal side by either a strip diaphragm fitted between the reflector (B) and the passage plane (13) of the thread (Y) or diaphragmed regions (17) arranged approximately in the reflector plane.
Patent DE-19618734-A1 (DE)
Title: Ion source for implantation of semiconductors or for surface treatment
Inventor: SCHORK RAINER DR
IPC: H01J37/08
Filed: 1996-05-09
Abstract: The ion source (900) is positioned with an optical unit (102) to directions on to a specimen surface (104). The ion source has an anode (106) coupled to ground and a cathode (108) coupled to a high voltage (UHF). The cathode is in the form of a grating. Both anode and cathode are of the same material as the specimen and do not contain contamination. Between the anode and the cathode is a plasma space (110) into which a reactive gas is drawn (112).
Patent DE-19619020-A1 (DE)
Title: Adhesive label section for labelling plastic containers
IPC: C09J7/20
Filed: 1996-05-10
Abstract: Adhesive label section consists of a water-soluble layered plastic film fully of partially coated on its adhesive side with a dry layer of adhesive made of polyvinyl alcohol, polyvinyl acetate or adhesive based on starch, cellulose, glucose, or dextrin, activated before pressing the label by moistening with water. After drying, the adhesive layer can be practically removed residue-free from the outer side of the container.
Patent DE-19621570-A1 (DE)
Title: Field emission electron source esp. for cathode ray tube display or vacuum tube for semiconductor manufacturing device
Inventor: MORIKAWA KAZUTOSHI
IPC: H01J3/02
Filed: 1996-05-29
Abstract: The electron source has a cathode electrode (11). This has at least one emitter (15) of conical shape. A first insulation film (17) surrounds the emitter(s). A first pick up electrode (12) is arranged on the first insulation film and picks up electrons from the emitter(s). A second insulation film (16) is arranged on the pick up electrode. A focusing electrode (13) is arranged on the second insulation film. This focuses the electrons picked up from the emitter. The first and second insulation films (16,17) and the first pick up electrode and the focusing electrode form a hollow (10) surrounding the emitter(s). The first pick up electrode and the focusing electrode each have a voltage applied to them to control the electron emission from the emitter. The electron source also has a device to prevent any interference caused by the voltage applied to the focusing electrode on an electric field around a peak of the emitter.
Patent DE-19626084-A1 (DE)
Inventor: WINTERER JUERGEN DIPL ING
IPC: G01L9/00
Filed: 1996-06-28
Abstract: A pressure sensor for mounting on the components side (2) of a printed circuit board (3) has a chip-carrier (5) made of electro-insulating material and having an approximately flat chip-carrying surface (4) to which a semiconductor chip (6) with a pressure sensor is secured, and electrode terminals (7) which extend through the chip-carrier (5) and are electrically connected to the semiconductor chip (6). The chip-carrier (5) is open at the side (22) opposite to the components side (2) of the printed circuit board and has at its edges (24, 25) that delimit the opening (23) supporting means (26) that form-fittingly and mechanically engage, without play, holding means (27) for an adapter (28) that can be set on the chip-carrier (5), so that when the adapter (28) is set on the chip-carrier (5) the holding means (27) and the supporting means (26) engage each other.
Patent DE-19628009-A1 (DE)
Title: Evaporation of aqueous salt solution formed in fertiliser manufacture
Inventor: JAEGER MICHAEL
IPC: C05G1/06
Filed: 1996-07-11
Abstract: Aqueous salt solutions, especially acidic salt solutions, produced in the manufacture of mineral fertiliser granulates, are evaporated in a plate heat exchanger in which the solutions are heated by steam conducted in separate directions of flow.
Patent DE-19629941-A1 (DE)
Title: Aqueous cover lacquer
Inventor: MARQUARD HANS MARTIN
IPC: C09D167/08
Filed: 1996-07-24
Abstract: An aqueous cover lacquer with a creamy consistency containing an alkyd resin as the only film-forming substance and an acrylate thickener - contains a short chain oily alkyd resin comprising conjugated castor oil fatty acids and soya bean oil, in addition to an acrylic copolymer comprising 30-60 wt.% ethyl acrylate, 25-50 wt.% methacrylic acid and 5-25 wt.% surface-active monomer with urethane groups.
Patent DE-19631348-A1 (DE)
Inventor: GOETZ WALTER DR
IPC: C08K3/34
Filed: 1996-08-02
Abstract: Foils consist of (A) 55 to 99 wt % of at least one thermoplastic polyamide; (B) 0.1 to 15 wt % of a mineral filler with a length/diameter (L/D) ratio from 1:5 to 1:100; (C) 0 to 30 wt % of other additives and treatment auxiliary agents. The sum of the percentages by weight of components (A) to (C) always equals 100 %.