baber/WOPTO huggingface dataset:
Patent DE-19544761-A1 (DE)
Title: Video data compression system with comparison to reference pixels
Inventor: GORMISH MICHAEL J
IPC: H04N7/26
Filed: 1995-11-30
Abstract: The data compression system uses comparison information in a time-corresponding pixel in a coding process. Two context statements are used, one when a pixel is the same as the corresponding reference pixel, and one statement for the remainder code for a pixel, which is dissimilar to its reference.The use of the similarity bits saves processing time, where by coding of the similarity bits the decompressor determines that the pixel is the same as the pixel in the previous image, so that no further processing for this pixel is necessary.
Patent DE-19546366-A1 (DE)
Inventor: KOROSTENSKI ERWIN
IPC: F01L1/344
Filed: 1995-12-12
Abstract: The invention concerns a valve gear mechanism for an internal combustion engine, the valve gear mechanism comprising a mechanism for a variable valve control system, with a shaft (1) having an axis of rotation (D), with a rotary body (10) mounted so as to rotate relative to the shaft (1), and with an intermediate member (20) which surrounds the shaft (1), is disposed adjacent the rotary body (10) in the axial direction, and is rotatable relative to the shaft (1). The intermediate member (20) is drivingly connected via a first sliding guide (15) and a first transmission element (40, 50) to the shaft (1) and via a second sliding guide (16) and a second transmission element (70) to the rotary body (10). Provided between the rotary body (10) and the intermediate member (20) is a third sliding guide (30) which acts as a support between the rotary body (10) and the intermediate member (20) and simultaneously permits a relative movement between the rotary body (10) and the intermediate member (20) in a direction perpendicular to the axis of rotation (D).
Patent DE-19548051-A1 (DE)
Inventor: STELZL ALOIS
IPC: H03H9/02
Filed: 1995-12-21
Abstract: In an electronic component, especially an SW component with a conductive structure (2) on a substrate (1) and and encapsulation (4) enclosing them on the substrate (1), at least the conductive structures (2) are covered by a gas-diffusion-preventing or inert protective layer (3).
Patent DE-19601906-A1 (DE)
Title: Refillable fibre marker for fabrics
Inventor: AHRENS HANS-JOACHIM DIPL PHYS
IPC: B43K8/03
Filed: 1996-01-21
Abstract: The marker which may be filled with ink, silk or fabric paint, has a cap and a removable stopper (2) on the end (3) of the fibre marker's shaft (6). The stopper which is hollow or forms part of a cartridge has a lug pointing towards the fibre tip, or has a sloping part (7') in an up to 360 degree recess (4). The stopper also has a spiral slanting plane (5), at an angle (35) of more than 45 degrees to the main axis (21), fitting into the end of the shaft and being detachably positioned there. The removed and inverted cap is forcibly connected to the stopper, in order to transmit torque onto the stopper. This is achieved either by cogging such as inner knurling and a matching outer knurling (23) or by socket head and matching spanner. The pin (11) of the depressed stopper is hermetically sealed and detachably arranged in the press fit (12) and/or in the snap fit (13) in the shaft.
Patent DE-19605041-A1 (DE)
Title: System for easing running-on, of rolling ball on surface stepped up from roll track
Inventor: WIEDEMANN MARCUS-CHRISTIAN DIP
IPC: G01P15/125
Filed: 1996-02-12
Abstract: The system, for easing the running-on of the rolling ball (5) on a stepped projecting surface (2), is arranged so that the projecting surface is provided at one or several of its edges with run on craters (3). The entry width (b) of the crater is matched to the ball radius value (r). The edge (21) of the projecting surface tapers towards the inner region of the projecting surface. The opening width (b) of the run-on crater results from the formula b = 2(r<2>-d<2>)<1/2>, where r is the radius of the ball and d the height of the step (2a) at the edge of the projecting surface. The flanks of the run-on crater run in a straight line or are curved.
Patent DE-19606123-A1 (DE)
Title: Headrest for vehicle seat with cushioning sleeve and retaining cover
Inventor: PAUSCH FRIEDHELM
IPC: B60N2/48
Filed: 1996-02-20
Abstract: The headrest (A) has a cushion support (11) which is mounted on at least one rod. The support is surrounded by a cushioning sleeve (P), which is made from an open and / or closed cell foam, and which is enclosed by a cover (18). The sleeve is formed from a foam layer (10), which is initially spread out, especially in one piece, and is folded closely around the support. The narrow surfaces (31,32) of the sleeve are joined (F) to one another without separation, and a prepared cap-like cover is fitted over the support and the sleeve, in order to hold the latter together.
Patent DE-19607427-A1 (DE)
Inventor: KIRSCH AXEL DR
IPC: A61C8/00
Filed: 1996-02-28
Abstract: An endosseus single-tooth implant for a fixed false tooth, with a substantially cylindrical base insertable into a drilling in a jaw-bone having a blind drilling open at its coronal end, a spacing sleeve which can be fitted on the coronal face edge of the base, an implant stub insertable into the blind drilling of the base, securable to said base and passing through one inner drilling of the spacing sleeve, a securing device to secure the spacing sleeve against rotation on the base and a securing head for the false tooth. The securing head takes the form of a coronal hollow end region of the spacing sleeve. The coronal end of the implant stub is fitted cervically beneath the end region; and there is an insert nut with a threaded drilling running perpendicularly to the central longitudinal axis of the spacing sleeve in the end region into which a securing screw passing through the aperture in the peripheral wall of the end region can be inserted to secure the false tooth.
Patent DE-19616375-A1 (DE)
Inventor: DORNAUER MATTHIAS
IPC: F16M11/14
Filed: 1996-04-24
Abstract: The supports (22) with their end remote from the leg locator are adjustably located via a ball joint (18) on a retainer accommodation (14) and by means of a fixture device can be fixed in a required position. The ball joint is so arranged on the retainer accommodation, that the central axis of the ball pin is directed in the central position of the joint parts (42) horizontally and at an angle of approximately 45 degrees to the longitudinal central axis of the patient location (10) of the bed or chair. The supports are adjustable in their length.
Patent DE-19619662-A1 (DE)
Title: Torque transmission for friction disc shafts in a false twister
Inventor: LORENZ HELLMUT
IPC: D02G1/08
Filed: 1996-05-15
Abstract: A false twister has a magnetic coupling (7) to transmit the torque between a drive shaft (8) and a drive take-off shaft (2) for the friction discs. The coupling (7) has a gap (23) with facing pole ends (21, 22).
Patent DE-19625582-A1 (DE)
Inventor: PERGANDE GABRIELA DR
IPC: A61K31/44
Filed: 1996-06-27
Abstract: The invention relates to the use of flupirtine or the salts thereof for the preparation of a drug for the prophylaxis and treatment of diseases which are associated with unphysiologically high cell death rates. Flupirtine is particularly important for the treatment of organic diseases with cell-destroying processes, such as myocardial infarction, shock kidney, shock lung, senile macular degeneration or traumas as a result of mechanical, thermal, radiation or poisonous influences.
Patent DE-19626959-A1 (DE)
Title: Clamping over-running clutch with roller bearing
Inventor: BETHKE NORBERT DIPL ING
IPC: F16D41/067
Filed: 1996-07-04
Abstract: The clutch comprises cylindrical inner and outer sleeves (1,2), with a clamping roller flange between the sleeves. A connection is provided between the inner sleeve and clamping roller cage, for securing the position of clamping roller cage (14) in the axial and rotational directions, against the inner sleeve (1). The connection is made from at least one recess (20) and a catch (19) which engages in the recess. The clamping roller cage has edge rings (16,17) which are connected with each other by a connecting bar (18).
Patent DE-19630826-A1 (DE)
Title: Treating contaminated water e.g. in swimming pools
Inventor: KREIN HANS JUERGEN
IPC: B01D61/14
Filed: 1996-07-31
Abstract: Treating contaminated water containing chlorine and optionally chlorinated organic compounds, comprises at least treatment step with one or more chlorine-removing agent and at least one single- or multi-step membrane filtration method for the treated water. Also claimed is the apparatus comprising at least one pre-filter (1), followed by one or more reactors (2) for treating optionally pre-filtered contaminated water with the chlorine-removing agent and optional water hardness remover. The reactor is followed by one or more membrane filters (4).
Patent DE-19632989-A1 (DE)
Title: Distance or position sensor
Inventor: RIECK ANDREAS
IPC: G01D5/165
Filed: 1996-08-15
Abstract: The sensor consists of a case (3) in which is supported a rotating shaft (1) with a slip-ring. The shaft is connected with a dog (6) which has sprung elements (11) which engage in suitably shaped notches (17) on the outer periphery of the slip-ring (5).  The linking components between shaft and dog can be designed so that at least one sprung arm (14) of the dog engages in a recess in the shaft ensuring that it is axially secure and a flat plane at the same axial height is formed common to dog and shaft
Patent DE-19635290-A1 (DE)
Title: Non-volatile data storage device for use in portable computers
Inventor: AHN YOUNG-SUB
IPC: H02K3/26
Filed: 1996-08-30
Abstract: The storage device includes a data storage medium (15) mounted for rotation about an axis. A read/write head (18) is used for recording data on or reproducing data from the data storage medium. A printed circuit board (15) is also included, while a motor is used for rotating the data storage medium about its axis. The motor coil (14a) is formed on the printed circuit board. An actuator (17) is provided to which the read/write head is attached, and mounted to pivot about an axis so as to move the read/write head across the data storage medium. At least one motor annular permanent magnet (15a) is attached to the bottom of the data storage medium. At least one motor permanent magnet (17a) is attached to the actuator. The latter and data storage medium are both mounted on a shaft. All shafts (12,13) are mounted on PCB.
Patent DE-19638064-A1 (DE)
Inventor: DEPPING HERBERT
IPC: F16H61/02
Filed: 1996-09-18
Abstract: The gear change control method involves continuously determining the acceleration of the vehicle. The drive rotation rate is also continuously determined. A switch process is triggered when the acceleration value and the current rotation rate value fall at a switch point which lies on a switch characteristic curve in an acceleration-rotation rate diagram. The characteristic curve is stepped with at least two knee points. The increase slope of the characteristic curve is smaller than the slope of that for the acceleration curve. When the vehicle drive is connected to different gears the characteristic curve has knee points for all possible gears.
Patent DE-19638148-A1 (DE)
Inventor: FASHAUER KARL DIPL ING
IPC: C22B9/05
Filed: 1996-09-18
Abstract: The lance for blowing gases into liquid metal in a converter consists of two concentric pipes (4, 7). The inner pipe (4) serves for delivery of a gas containing oxygen, while an inert gas is delivered through the outer pipe (7). The lance is characterized by the fact that the distance between the inner and outer pipes is at least 1.5 mm, while the thickness of the outer pipe is at least 2.5 mm. The claim covering a method for blowing gases into liquid metal is summarized below.
Patent DE-19642410-A1 (DE)
Inventor: KREMER HUBERT
IPC: D02H13/00
Filed: 1996-10-14
Abstract: Method and device for winding a roll beam (10) wherein multiple threads (11) are wound between the side disks (12) of the roll beam almost entirely across its width and the position of the side disks (12) of the roll beam (10) in relation to the multiple threads is detected according to a measuring technique, both are lined up accordingly and deviations of relative positions from line-up are corrected during winding as thickness of winding is measured by optical sensors (14) in each case close to disks (12) and between disks (12), whereupon measurement values of side disk areas are compared with measurement values of middle area, and measures are taken to eliminate deviations between these values. In order to enable corrective action to have automatic effect on coil as well as during winding process and to maintain the possibility of using a press roller to act on the winding, the threads wound onto the roll beam (10) are compressed by a press roller (17) which is located on the side where said threads are wound thereon and optical distance sensors are used as optical sensors (14,14') which are securably mounted below press roller (17).
Patent DE-19645075-A1 (DE)
Title: Antenna socket for domestic communications networks, such as television and data transmission
Inventor: STANISZEWSKI WALTER
IPC: H01R13/508
Filed: 1996-10-31
Abstract: The antenna socket has a housing body fitted with a cover plate (5) incorporating at least one opening for a coaxial socket sleeve, used for connecting a subscriber to the network.  The cover plate is permanently secured to the socket housing body via non-removable locking device, provided by a number of locking fingers (19,19'') at the rear of the cover plate, cooperating with respective openings provided by an anchoring element (13).
Patent DE-19651384-A1 (DE)
Title: Packaging seal verification method with acceleration or rotation sensor
Inventor: PINTER STEFAN DR
IPC: G01M3/04
Filed: 1996-12-11
Abstract: The method detects a change in the viscosity of the gas or fluid filling the hollow space (4) within the sealed packaging (1) upon penetration of a different gas or fluid when the integrity of the packaging seal is lost.  The change in the viscosity may be indicated by an oscillation element (10) contained within the hollow space, which exhibits a damped oscillation frequency upon penetration of the different gas or fluid.
Patent DE-19653384-A1 (DE)
Title: Gas coupling connectors for high temperature fuel cell stacks
Inventor: KRIECHBAUM KARL PROF DR
IPC: H01M8/124
Filed: 1996-12-20
Abstract: Fuel cells are produced in stacks 1a,1b and each stack has a tube 2a,3a of ceramic material at the top and bottom. Interconnections between fuel cell stacks are made with coupling tube inserts 4a,4b of a high temperature metal. Each insert has a ball end-section.
Patent DE-19654479-A1 (DE)
Title: Oxazolidine derivs. to inhibit blood platelet aggregation,
Inventor: TSAKLAKIDIS CHRISTOS DIPL CHEM
IPC: C07D413/14
Filed: 1996-12-27
Abstract: Oxazolidine derivs. of formula (I) and their salts are new: E = (a) or (b): M = O, S or NR"; X = H or NR1R2; W = N, NH, CH or CH2 (as required); Q,Y = N or CH; Z = N, CH or C-OH; A = optionally substituted (CH2)p; D = (CHR3)mCOOR8 or =CR3COOR8 (sic); n = 1-3; m = 0 or 1; p = 0-3; R1,R2 = H, lower alkyl, aryl, arylalkyl, heteroaryl, acyl, or an optionally substituted carbocyclic or heterocyclic ring, or a group C(R0)=NH (c); or NR1R2 = an optionally substituted 5 or 6 membered ring (optionally containing an additional 1-3 heteroatoms); R3 = H, OR5 or NR6R7; R4 = H, lower alkyl, aryl, arylalkyl, heteroaryl or OR5; R5 = H, lower alkyl, aryl or arylalkyl; R6 = H, lower alkyl or arylalkyl; R7 = H, lower alkyl, arylalkyl, acyl, alkylsulphonyl or arylsulphonyl; R8 = H, Me, Et, iso-Pr, tert-Bu, Ph or benzyl (pref. H, Et, Ph or iso-Pr); R10 = H, lower alkyl, arylalkyl, acyl, alkylsulphonyl, arylsulphonyl or a group -C(R0)=NH (c); R0 = H, lower alkyl, arylalkyl or NHR"; R" = H, lower alkyl, arylalkyl, acyl, alkylsulphonyl  or arylsulphonyl.
Patent DE-19703593-A1 (DE)
Title: Device to secure objects with electrical lock esp. for vehicles
IPC: E05B49/00
Filed: 1997-01-31
Abstract: The device has a mobile portable locking part (key) with a correspondence part (lock)  that is at least partly complementary to the locking part arranged to be fixed in the object to be secured. There is an energy store (battery) located in the locking part. The energy store can be charged up with electrical energy by a charging device.  The locking part is a key for a car and the charging of the energy store takes place as long as the key is in the ignition lock. The locking part is actually a door key. The charging of the energy store takes place in a charging device that is independent of the correspondence part. The charging device is supplied with electrical energy from the mains.
Patent DE-19706192-A1 (DE)
Title: Device for shading window or door openings or for cladding of machines etc.
Inventor: HUSS HERMANN
IPC: E06B9/28
Filed: 1997-02-18
Abstract: The device (10) has parallel lamellae (11,14,18,19) which are guided in isolated rails in at least one opening side (12,13). The lamellae cover the opening and have noses which during opening and closing of the device, grip the lamella which follows in the movement direction and move it. The device has drive chains (15,16) which engage with the bottom lamella (14). The drive chains are motor driven.
Patent DE-19707200-A1 (DE)
Inventor: KOSTANIAN ARTAK ERANOSOVIC
IPC: B01D11/04
Filed: 1997-02-24
Abstract: Described is a triphase extraction column consisting of two chambers (1, 2) whose upper and lower parts are connected by overflows (3) and which are fitted with connection pieces (4, 5, 6, 7) for feeding and discharging a first and a second dispersed phase. Said column has at least one chamber with fixtures, specially packing or perforated bottoms.
Patent DE-19707738-A1 (DE)
Title: Coupling system for supermarket type shopping trolleys
Inventor: ERTLE KARL
IPC: G07F7/06
Filed: 1997-02-27
Abstract: The hand bar (17) of a supermarket trolley is fitted with a coupling unit that allows the trolley to mechanically secured to another one. The unit has a front opening and into this is fitted a guide plate (9) that has a specifically shaped access opening (10). For mechanical coupling of a trolley a chain connected key element (13) with the same cross section has to be used.
Patent DE-19709868-A1 (DE)
Inventor: KNORR GOTTFRIED DR
IPC: C08J9/14
Filed: 1997-03-11
Abstract: The production of rigid polyurethane (PUR) foam with a low bulk density (I) comprises reacting (a) polyisocyanates and/or modified polyisocyanates with (b) high-mol. wt. compound(s) with at least two reactive hydrogens and optionally (c) low-mol. wt. chain-extenders and/or crosslinkers in presence of (d) blowing agents, (e) catalysts and optionally (f) other additives etc. Component (d) consists of a mixture of (d-1) cyclopentane, (d-2) at least one 3-4C alkane and/or alkene which forms a homogeneous mixture with cyclopentane and (d-3) the carbon dioxide from the reaction of water and isocyanate. Component (b) comprises aromatic nitrogen-containing polyethers.
Patent DE-19711272-A1 (DE)
Title: Integrated valve for compressor used in motor vehicle air conditioning
Inventor: MURASE MASAKAZU
IPC: F04B27/08
Filed: 1997-03-18
Abstract: The compressor has a plate (14) between the inlet and collection chambers (131,132) and the compression chambers (113). The plate has multiple passages (141,142) positioned adjacent to each compression chamber to couple it to the inlet and collection chambers. Each of the passages has an associated valve (151,161), which faces the plate to selectively open or close the passage. To close the passage the end of the valve presses against the plate. The plate has grooves (144) facing the valve, with the grooves positioned to trap foreign bodies penetrating the space between the valve head and the plate.
Patent DE-19714351-A1 (DE)
Inventor: SCHMITT ROLF DIPL ING
IPC: G01F1/115
Filed: 1997-03-26
Abstract: The invention relates to a method and a device for detecting gas and liquid volumes using volumeters, wherein voltage pulses are produced by magnetic reversal of stationary pulse wire sensors during contactless displacement thereon of a permanent magnet secured to the shaft of a measuring apparatus. Said pulses enable volumes determined by the measuring apparatus to be picked up by a pulse processing device and to be displayed by an electronic meter. Voltage pulses (S1; S2) acting as metering pulses moving in the same direction are generated in rapid succession by two pulse wire sensors (5; 6) having the same polarity. Said pulses are metered by forward-backward counters and are allocated a common voltage pulse (S3) acting as a directional pulse by a pulse wire sensor (17) having an opposite polarity in comparison with the other identical polarity pulse wire sensors. Said pulse is converted into a directional bit enabling the meters to recognize metering direction, and the indicated meter count is used to perform a redundancy check. Meters (35) such as up-down counters (23) or those used for microcontrollers (14) or hardware counters (26) are used as metering devices. Three or even two pulse wire sensors (5; 6; 17) are tightly grouped into a bundle which is arranged vertically in relation to the magnet axis. Said sensors supply voltage pulses which are processed by a corresponding logical unit.
Patent DE-19715146-A1 (DE)
Title: Automatic sensitivity adjustment with connecting sensor
Inventor: HIRSCH HOSS
IPC: H03K17/945
Filed: 1997-04-11
Abstract: The method of automatic sensitivity adjustment is carried out as an automatic learning operation in the following steps: (a) at the beginning of the learning operation, the same value E-start is allocated to two auxiliary thresholds (E1, E2, E-start), which e.g. is the value of the reception measurement value in the rest position of the sensor (background level); (b) with a first time deviation of the reception measurement value (E) from the value (E-start) both auxiliary threshold follow equally the reception measurement value, i.e. E1, E2; (c) in a further learning operation, the upper auxiliary threshold (E1) is led to higher values (E2), in an analogue manner, the lower threshold value (E2) the reception measurement value to lower values (E); (d) with the ending of the learning operation the switch threshold (S) is laid on the average value from the upper and the lower auxiliary threshold (E1 or E2), so that S = 1/2 (E1 + E2).
Patent DE-19721096-A1 (DE)
Title: Combustion method in internal combustion engine using gasoline, methanol, LPG
Inventor: MITARAI YUKUAKI
IPC: F02B43/00
Filed: 1997-05-20
Abstract: The method involves injecting a part of fuel used in the first cycle into the combustion chamber by spraying. The combustion of lean mixture below the inflammability limit is done at a temperature lower than the self firing temperature of the fuel and the remnant fuel is injected immediately after it. The main combustion is carried out using ignition plug as ignition source.
Patent DE-19723739-A1 (DE)
Title: Front steering wheel track bearing on vehicle
Inventor: KRAMER KLAUS
IPC: F16F1/38
Filed: 1997-06-06
Abstract: The rotating front steering wheels of a car or truck rest on bearings incorporating a track guide (1). The track guide has an aperture (2) incorporating an elastic bearing and a support which secures the guide with respect to a corresponding vehicle fixture (5,6). The bearing (3) has a first contact surface (7) on its outer radial casing enabling it to be secured within the guide aperture. The contact surface between bearing and wheel guide is formed as a double cone cambered towards the outer side of the bearing. The bearing has an inner opening (4) with a second inner contact surface (10) enabling support by the vehicle fixtures. The contact surface between the parts is a cambered double-cone inclined to the bearing centre.