baber/WOPTO huggingface dataset:
Patent DE-19510671-A1 (DE)
Title: Three=dimensional image display with LCD screen
Inventor: AVGOUSTINOS CHARALAMPOS
IPC: G02B30/25
Filed: 1995-03-27
Abstract: The display consists of a light source (46), two parallel glass plates (38), whose inner faces lined with transparent electrodes, between which is deposited 4 to 10 microns thick nematic, cholesteric, ferroelectric etc. LC layer (49). On the front side of the LCD screen is deposited an extra, electrically energisable LC layer (59), bounded by two treated polymer layers, forcing the adjacent liq. crystals into required three-dimensional orientation turning the polarisation plane. The unit is bounded by two coupled glass plates (54). The field required for the helix control is formed by transparent electrodes deposited on the glass plates, coupled to a control circuit. From each pixel is simultaneously transmitted the video signal of both images of the same stereo-pair.
Patent DE-19514274-A1 (DE)
Title: Tablet contg. inulin and salts to cause fizzing
Inventor: SCHWEREN ROLF H DIPL ING
IPC: A61K9/46
Filed: 1995-04-21
Abstract: Bubbling tablets are claimed contg. a salt that forms bubbles, and inulin.  The tablets are used in a soft drink, a nutrient supplement, a dietetic foodstuff, or a ballast material (roughage) prepn. for therapeutic purposes (esp. as a drug), (claimed), to increase the amt. of ballast material in the diet.
Patent DE-19514719-A1 (DE)
Title: Carrier member for gathered sausage skins
IPC: A22C13/00
Filed: 1995-04-21
Abstract: Carrier member for gut sausage sleeves which are gathered, uses a lubricant to allow the sleeves to be pulled off the carrier easily. The lubricant is a satd. salt soln. comprising a water soluble cellulose ether, esp. methyl cellulose, methyl hydroxyethylcellulose or sodium carboxymethyl cellulose.
Patent DE-19518643-A1 (DE)
Title: Recycling used batteries
Inventor: FROEHLICH SIEGMUND DIPL CHEM D
IPC: C22B7/00
Filed: 1995-05-20
Abstract: Used batteries are recycled by comminuting the batteries after cooling to 10 to -100 deg C. in an inert gas. The gas leaving this stage is treated by passing through a sulphur or iodine-activated filter or a sulphuric acid washer to remove Hg, NH3 or other gases. After removing the iron, plastic and paper material the powder residue is treated with a dilute acid which dissolves the material except for manganese oxide which can be sepd. off. The soln. is then passed to an ion-exchanger and/or liq/liq. extraction unit and/or pptn. unit where the heavy metals are removed. The residual soln. then passes to a reverse osmosis plant and/or vaporiser and/or dryer and/or recrystalliser unit.
Patent DE-19524425-A1 (DE)
Title: Echo cancellation method esp. in terminal equipment - using designated service number for independent speakers when dialling, if there is no echo canceller in equipment and so controls echo canceller in digital exchange
Inventor: SCHUETZE HELMUT DR ING
IPC: H04M9/08
Filed: 1995-07-05
Abstract: The method involves a user who wishes to take advantage of the echo cancellation facility of the network operator. To do this the user dials a designated service number and this switches him at the digital exchange through the echo canceller (EK). The user must then dial the usual subscriber number of the person to be called. When a connection is made, his independent speaker becomes a high-quality system.
Patent DE-19524680-A1 (DE)
Title: Storage container, esp. for cryogenic media for use in vehicles - allows closure of undesired voids in the structure, and is cheaper to produce than known cylindrical storage vessels
Inventor: SEIFERS HILMAR DIPL ING
IPC: F17C3/08
Filed: 1995-07-06
Abstract: Storage container, esp. for cryogenic media, e.g. hydrogen, helium, nitrogen and liquefied natural gas. Container comprises several stacked shaped plates (5) of essentially equal size and shape. The stack of plates is bordered above and below by cover plates (3,3') and shaped pieces fixed to the into the side, so called side bars (8). There are means of providing a communication between the inner chambers formed by the shaped plates. Also claimed is the use of the above storage container in a terrestrial or non-terrestrial vehicle e.g. car, boat, aeroplane, or as a stationary storage container for the storage of gaseous or liq. media, esp. cryogenic media e.g. hydrogen or liquefied natural gas.
Patent DE-19530046-A1 (DE)
Title: Needle register used in curing machine injecting e.g. brine into meat
Inventor: THOMAS MANFRED
IPC: A23B4/28
Filed: 1995-08-16
Abstract: Needle register is used in a curing machine, e.g. injecting brine into meat. It has a distribution chamber (16), a connection (14) supplying curing soln. and needles (18) emerging from the distribution chamber, used to inject the soln. A valve unit controls the brine supply to the needles. In the new unit, the distribution chamber (16) is formed by the interior of a tubular casing (10). At one end there is a connection for a cleaning medium. At the opposite end there is a releasable cap closure (12).
Patent DE-19535296-A1 (DE)
Title: Sepn. of mixt. of materials into individual components
Inventor: KOEHNLECHNER RAINER DR
IPC: B07B13/11
Filed: 1995-09-22
Abstract: The process for sepg. out a mixt. of materials into the individual components so that they can be reused, comprises placing the small pieces of the individual components (1,2) on a sloping surface (3) and then sepg. them by way of their different frictional coeffts.. The components with a low frictional coefft. pref. slide down the surface while those with a higher frictional coefft. tumble down the surface and are caught.
Patent DE-19540510-A1 (DE)
Title: Cylinder lock monitoring device
Inventor: SCHINDLER EDUARD
IPC: E05B17/18
Filed: 1995-10-31
Abstract: The locking cylinder (7) is fitted in the housing of the lock (8) so that the face of the cylinder can be reached through an aperture (6) in the housing. Normally, this aperture is covered by a plate (5) or cover of the monitoring device and turns on a pin axle inside the lock. This axle is shaped as a cam (2) and is held by a sprung rod (3) in a groove (4), preventing any removing of the plate. As the plate is turned so that the key can be inserted, the projection on the cam end activates the microswitch (1) to switch an evaluating unit, causing an alarm signal to be given if access is unauthorised.
Patent DE-19545199-A1 (DE)
Title: Golf club with hardened hitting face
Inventor: LACH HORST
IPC: A63B53/00
Filed: 1995-12-05
Abstract: The golf club consists of a shaft (12) with grip and head (14), which has a hitting surface (16) formed by a hard insert. The shaft and at least the largest part of the head are formed as one integral unit. The hard insert has a layer of diamonds, formed by the chemical vapour deposition process. It is fixed to the head by adhesion, soldering, or welding. At least one additional weight is also fastened to the head.
Patent DE-19546002-A1 (DE)
Title: Heat exchanger with bundle of double pipes extending between two bases
Inventor: ASTALOSCH CARSTEN
IPC: F28F1/00
Filed: 1995-12-09
Abstract: The inner pipe (7) has openings (23) communicating with a gap (19) and a cleaning medium (RM) is fed from the outside to the inner pipe via the gap and the openings. The introduction of the cleaning medium is valve-controlled dependent upon the operating parameters. The heat exchanger has double-layered pipe bases (2,3), where by the outer pipes (12) with their two end sections are fixed in the inner pipe base layers (13,14) turned way from the heat exchanger end chambers (10,11) and the inner pipes are fixed in the outer pipe base layers (8,9) adjacent to the heat exchanger end chambers. The cleaning medium is fed via a conduit (22) formed in a pipe base in contact with the free space (20).
Patent DE-19547972-A1 (DE)
Title: New use of heparin
IPC: A61K31/727
Filed: 1995-12-21
Abstract: Use of heparin or its salts (I) for prophylaxis and acute treatment of allergic conjunctivitis is new. Ocular antiinflammatory effect of (I) is described in Invest. Opthalmol. Vis. Sci.35, 4(1994) 1291. In a test on mice with induced allergic conjunctivitis, heparin gave considerably better results than placebo or cromoglycinic acid as prophylactic.
Patent DE-19600073-A1 (DE)
Title: Controlled ON and/or OFF switch for AC HV networks
Inventor: KARRENBAUER HERBERT DR ING
IPC: H03K17/082
Filed: 1996-01-03
Abstract: The network inductive and/or capacitive elements are operated by a HV switch controlled by a switching instruction linked to at least one signal of a detector circuit fed with the HV. It releases the trigger for the switch actuation, when the switching instruction is present at a given time point. A transistor (4) and a current measuring resistor (3) are in series with the trigger coil (2). At a certain time point the transistor is rendered conductive, with the transistor current detected by a monitor, which limits it to a non-critical value on excess of a preset limit value.
Patent DE-19610352-A1 (DE)
Title: Semiconductor laser with window structure
Inventor: NAGAI YUTAKA
IPC: H01S5/16
Filed: 1996-03-15
Abstract: A semiconductor laser prodn. process involves (a) successively epitaxially growing a lower first conductivity type AlxGa1-xAs (x = 0 to 1 exclusive) layer (2), an active layer (3) of quantum well structure with several AlzGa1-zAs (z = greater than O and less than x) barrier layers, an upper second conductivity type AlrGa1-rAs (r = greater than z and less than ) layer (4) and a second conductivity type GaAs contact layer (5) on the front face of a first conductivity type GaAs substrate (1), two of the barrier layers, forming the outer most layers of the active layer (3), acting as a waveguide layer; (b) diffusing In into the neighbourhood of a laser resonator face (20) region of the active layer by heat treatment to cause faulty ordering of this active layer region; and (c) forming first and second electrodes (9,10) respectively on the substrate back face and the contact layer surface. Also claimed are a similar process employing In diffusion blocking and diffusion source films, and a semiconductor laser.
Patent DE-19611588-A1 (DE)
Title: Child security seat for motor vehicle
Inventor: KRAUS SASCHA
IPC: B60N2/28
Filed: 1996-03-23
Abstract: The child security seat has a seat surface and a backrest which has an air inflated cushion (6) inside it to receive the head of a child sitting in the chair. The air cushion has at least one inflation valve (12), which self actuates when a set pressure in the cushion is exceeded, or is controlled by a signal. The inflation valve can have a large flow cross section to allow rapid venting of the air cushion.
Patent DE-19612033-A1 (DE)
Title: Transit time oscillator with series-connected FM demodulator - can be actuated into oscillations at 0.5 wavelength or 1.5 wavelength
Inventor: LANGE DIETER
IPC: H04B15/04
Filed: 1996-03-27
Abstract: The transit time oscillator has a series-connected FM demodulator for stereo radio receivers and other FM receivers. The oscillator operates at a frequency of 21.7 MHz. The 3rd and 4th harmonics are outside the USW reception frequency (86.8 and 108.5 MHz) and do not interfere with the receiver. The transit oscillator can be synchronised within certain limits, due to the wide band characteristic and the cut-off rate. The period of the 21.7 MHz amplitude is 46,083 ns and the oscillator can be actuated into oscillations at 0.5 or 1.5 times the wavelength (180 or 540 deg. of phase shift).
Patent DE-19613508-A1 (DE)
Title: Pneumatic brake servo-cylinder for motor vehicles
Inventor: VOGT MICHAEL
IPC: B60T13/72
Filed: 1996-04-04
Abstract: The interior of the cylinder is divided by a moving wall (2) into a partial vacuum chamber, a work chamber (3) and a control housing (5). In the control housing there is a control valve (12) controlled by the pressure difference acting on the wall. A seal seating (15) is formed in the control housing, a second seal seating (16) on a valve piston (9) and a third seal seating (24) on a sleeve (32) these working together with a flexible valve body (10).  One seating is actuated by the operating rod (7) and the other by an electro-magnet (20). The armature of the electro-magnet applies force to the third seal seating, the valve body on its side facing the seal seatings enclosing a pneumatic chamber which is permanently connected with the work chamber. Means (37) are provided so that if the valve body moves against the direction of operation of the servo-cylinder the pneumatic chamber (17) is connected to the atmosphere
Patent DE-19617532-A1 (DE)
Inventor: ANDREE ROLAND DR
IPC: C07D239/54
Filed: 1996-05-02
Abstract: The invention relates to novel substituted phenyl uracils of the general formula (I) in which R<1>, R<2>, R<3>, R<4>, R<5> and R<6> have the meanings given in the description, a process for producing the novel substances and their use as herbicides. The invention also relates to novel substituted chlorophenyl uracils of the formula (II) in which R<1>, R<2>, R<3> and R<4> have the meanings given in the description and a process for their production.
Patent DE-19620035-A1 (DE)
Title: Group call routing in mobile exchange of cellular mobile radio network
Inventor: WIEHE ULRICH
IPC: H04W4/06
Filed: 1996-05-17
Abstract: Permanent routing numbers (PRN,PRN') are reserved at the time of introduction of group calls for mobile service centres (AMSC,RMSC) serving the cells of group call service areas. These numbers identify the service area from which group calls can be routed directly to a mobile service centre or to those which administer and control the area concerned with the call.  The parameters required for link establishment are made available from an internal group call register (GCR) for connecting the call to subscribers in the called group via radio equipment in the appropriate cells.
Patent DE-19621135-A1 (DE)
Title: Titanium@-aluminium@ intermetallic compound material production
Inventor: MORGENTHAL INGRID DR ING
IPC: B22F3/23
Filed: 1996-05-24
Abstract: TiAl intermetallic compound-based materials and components are made from a mixture of powders of titanium, aluminium and alloying additions or aluminium alloys by cold isostatic pressing and forming to the desired semi-finished product or component geometry. The component is heated to above the melting point of aluminium or the aluminium alloy in a confining mould and, after removal from the mould, is finally sintered to complete phase formation while avoiding expansion of the consolidated material.
Patent DE-19624757-A1 (DE)
Title: Mixer-deaerator for two-component materials used subsequently in e.g. spray application or optical fibre embedding
Inventor: HEITZLER BRUNO
IPC: B01F13/06
Filed: 1996-06-21
Abstract: Mixing and application of a multi-component material is carried out in this novel arrangement, which prevents air bubble inclusions. It includes a dosing or dispensing unit, with a new design of  mixer unit (1) which has a detachable mixing vessel (2). The dosing unit (3) has a connection (17) accepting the mixing vessel. Preferably, mixing is carried out under vacuum, a vacuum line (16) being provided. The stirrer operates through a vacuum-tight connection made to the vessel. The stirrer unit is connected to the mixing vessel by a rotary closure, and there is at least one interchangeable agitator blade (14).
Patent DE-19630643-A1 (DE)
Title: Composite wood and plastics window frame connected by clip fixings
Inventor: HEEP DIETER
IPC: E06B3/30
Filed: 1996-07-30
Abstract: The frame (1) has rotationally symmetrical clip fixings (16) spaced at centres along the outside face of a one-piece wooden structural frame (3,4) for the attachment of a weather-proofing plastics outer cover frame (7,8). The clip fixings can have peg-like plugs (16a) inserted into recesses (17) in the wooden frame, or may be screwed, glued or nailed. The plastics frame can be made from hollow sections welded together into one piece. The hollow sections can incorporate drain holes and passageways and grooves (15) for seals.
Patent DE-19634446-A1 (DE)
Inventor: HIRRLINGER BEATE
IPC: C07C211/27
Filed: 1996-08-26
Abstract: The description relates to a process for producing optically active hydroxamic acids of the general formula (I) in which R<1>, R<2> and R<3> are different and represent a cyclic or linear, aliphatic or aromatic, substituted or unsubstituted hydrocarbon radical which may contain hetero-atoms, characterised in that a racemate of chiral amides, carboxylic acid esters or caboxylic acids of the general formula (II) in which R<1>, R<2> and R<3> are defined as above and X is -NH2, -OR or -OH, R being any organic radical, is reacted with hydroxyl amine NH2OH in the presence of an acyl transferase and the optically active hydroxamic acid (I) thus produced is separated from the unreacted enantiomer of the general formula (II). The optically active hydroxamic acid thus obtained can be converted to the corresponding optically primary amines by Lossen transposition.
Patent DE-19640622-A1 (DE)
Inventor: BECKMANN FRIEDHELM
IPC: B27N3/04
Filed: 1996-10-01
Abstract: This invention concerns an economical way to use shives, previously considered to be waste material, in the production of building materials. To that effect, shives of bast fiber or plant origin are targetedly added to bast fiber and a bonding agent. The shives can contain fibers which are not completely released and remain naturally attached. These fibers project laterally from the shives in an irregular fashion and are between 2 mm and 100 mm long. The shives and the loose fibers and/or the shives with the non-completely released fibers are fed, after corresponding dispersion and dosage, into a coating device for liquid additives and/or into a scatter system for solid additives, and subsequently evacuated as fleece or cake, during which mechanical matting can be performed by air flow.
Patent DE-19643346-A1 (DE)
Title: Method of combining low-density and high-density concrete blocks for outside walls of houses
Inventor: EBERWEISER ROLF
IPC: E04B2/30
Filed: 1996-10-21
Abstract: The method involves using an anchor connection between an external clinker block (7) and the heat insulating block (3), which forms a combination block. For forming the house corners, the clinker blocks have longer dimensions than the heat insulating blocks. An elastic steel anchor eliminates the cold-bridge between the clinker blocks and the heat insulating blocks by using a rubber-metal connection.
Patent DE-19645942-A1 (DE)
Inventor: SCHROEDER GUENTER
IPC: B64F5/60
Filed: 1996-11-07
Abstract: The device is mounted in the position of a rotor blade on the rotor head (38) of a testing bench or helicopter. Said device has the same geometry as the connecting points to the rotor head and to the control rods (44), similar to a rotor blade. Said device enables the same relative movements of the connecting points, similar to rotor blade. As opposed the use of a rotor blade, a defined support surface (32) for a position measuring equipment on the device makes it possible to measure in a better reproducible way and faster the control angles predetermined by a control system. The possibility of fixing standard weights (36) on a lever arm (28) of the device allows for the impression of a defined longitudinal force to the control rods (44) when the rotor blade is not operational so as to be able to calibrate an integrated force measuring system (46). Said device may also be used when the rotor is working.
Patent DE-19651614-A1 (DE)
Inventor: NEIDHARDT KLAUS-JUERGEN
IPC: G01R5/16
Filed: 1996-12-12
Abstract: The invention concerns an eddy current measuring arrangement for an indicating instrument, said arrangement comprising a rotary magnet (8) which is disposed in rotationally rigid manner on a primary shaft and lies opposite an eddy current body (9) which is made of electrically conductive material and is secured in rotationally rigid manner on an indicator shaft (10), said rotary magnet being designed to transmit a first torque to the indicator shaft when the primary shaft (6) rotates. The arrangement further comprises a torsion spring (11) which transmits to the indicator shaft a second torque acting in the opposite direction to the first torque, a short-circuit member (12, 13) which is disposed behind the eddy current body and/or behind the rotary magnet, and a temperature-dependent compensation element (14, 17) for compensating an attenuation of the magnetic field of the rotary magnet and a reduction in the conductivity of the eddy current body as the temperature increases. According to the invention, the compensation element (14 - 17) takes the form of a spring element which is designed to reduce the second torque transmitted by the torsion spring (11) to the indicator shaft (10) or to maintain constant the first torque transmitted to the eddy current body (9) as the temperature increases.
Patent DE-19651811-A1 (DE)
Title: Large area thin film deposition apparatus
Inventor: SZCZYRBOWSKI JOACHIM DR
IPC: H01L21/318
Filed: 1996-12-13
Abstract: A cathodic sputtering apparatus for thin film deposition on a substrate (24), in which targets (12,13) alternately form the cathode and anode electrodes for maintaining a gas discharge plasma. Current direction reversal is effected by an H-bridge (4) comprising four switches (16-19), each bridge diagonal point being connected to a magnetron cathode (9,10) bearing the target (12,13). A conductor (21) branches from a first lead (14), connecting the bridge (4) to a first voltage source (3), and is connected to the positive pole of a voltage source (5) or a charge storage device, the negative pole of which is connected via a fifth switch (20) to the process chamber (6). A second lead (23) connects the first voltage source (3) via a choke (11) to the bridge (4). All the switches (16-20) are operated in a regular and adjustable fashion by a control circuit. Also claimed are similar apparatus in which the choke is replaced by a capacitor or charge storage device or in which a further switch, connected to the negative pole of a charge storage device, is inserted between the choke and the bridge. Further claimed is a process for coating a substrate with thin films by cathodic sputtering.
Patent DE-19653768-A1 (DE)
Inventor: KERSTIENS THOMAS
IPC: G05G1/06
Filed: 1996-12-21
Abstract: The invention aims to provide a control device which has a personalized shape and optimally conforms to an operator's individual anatomy. To this end, the operator shapes to his taste the soft upper surface of the control device housing, all or part of which can initially be plastically formed, or shapes said upper surface with that part of his body (hand, foot, other) which is to be used to operate said control device. In so doing the operator leaves an individual impression on the upper surface in the form of a negative mould. This yields a unique, personalized shape. The optional placement of probes, switches and sensors in the shaped housing, followed by hardening of the surface by a process suitable for the material used, results in a personalized, unique control device which is easy to operate and of attractive appearance.