baber/WOPTO huggingface dataset:
Patent DE-19618751-A1 (DE)
Inventor: TAYLOE DANIEL RICHARD
IPC: H04Q7/38
Filed: 1996-05-09
Abstract: An advanced subscriber outage notification method 100 notifies the user of a subscriber unit 30 that its call is going to be dropped due, for example, to reduced system capacity following frequency replanning in a satellite communications system. The subscriber unit, satellite 20 or mobile telecommunication system 10 first predicts whether an outage is going to occur and how much time there is before the outage. The subscriber unit then notifies the user of the outage and the time remaining, following which, the subscriber unit waits to see whether the user wants to end the call. If the user decides to end the call, the subscriber unit, satellite, or mobile telecommunication system terminates the call, otherwise the mobile telecommunication system drops the call once the remaining time expires. Outage may be predicted by determining that no cells are available to handoff to, or by determining that the intended handoff cell is dead or overloaded.
Patent DE-19622155-A1 (DE)
Inventor: PITHAN GERHARD
IPC: B21B13/00
Filed: 1996-06-01
Abstract: The rolling stand assembly for single line rolling consists of a row of housings (6, 7). Each of the housings accommodates a pair of roll shafts and their drive. The housings are provided with side flanges, are oriented at an angle relative to the rolling line in an alternating manner, and are mounted on a support structure consisting of a base plate (3) and pairs of vertical support plates (1, 2) with seating surfaces (1a, 2a). Stiffening ribs (5) are positioned between the vertical support plates. The ribs (5) are joined to the base plate (3) and to the side surfaces of the vertical support plates. The stiffening ribs (5) take the form of a symmetrically bent plate whose parallel edges (5a) are joined to the base plate (3) while its angled edges are joined to the side surfaces of the support plates (1, 2). The outer surfaces of the stiffening ribs are distanced from the outer surfaces of the housings (6, 7). The seating surfaces (1a, 2a) lie in a plane which is parallel to the horizontal middle rolling plane. The side flanges of the housings (6, 7) consist of sections (8a, 8b; 9a, 9b) oriented at right angles to one another. The ribs (5) can function as chute surfaces for scale. The cavities bounded by the base plate, the ribs and the vertical support plate can be filled with a solidifying material such as concrete. Such filler material can be reinforced with elements joined to the inner surface of the ribs, the base plate or the vertical support plates.
Patent DE-19624533-A1 (DE)
Title: Hydraulic single wheel drive for drop frame bus
Inventor: GEBHARD WOLFGANG
IPC: B60K7/00
Filed: 1996-06-20
Abstract: Each wheel drive has several slow-speed radial piston motors (7), connected to a feed pump. The motors are switched hydraulically parallel to each other and mechanically behind each other. Each drive has electric or hydraulic switch valves (6), and is integrated in the wheel rim (2). Each motor is connected to a central drive shaft (11), and each has two high pressure and one low pressure connection.  Each wheel drive forms a module with the strut (1), service brake (3), valves, pressure and leakage oil connections, axial and radial bearings.
Patent DE-19629815-A1 (DE)
Title: Treating or preventing shock states, e.g. septic shock
Inventor: GEBERT ULRICH DR
IPC: C07D473/06
Filed: 1996-07-24
Abstract: The use of at least one theophylline 1-ether analogue of formula (I) or its diastereoisomer or salt is claimed for the preparation of a medicament for the treatment and/or prophylaxis of shock states. R1 = 1-5C alkyl or (1-2C)alkoxy-(1-3C) alkyl; or phenyl or phenyl-(1-2C)alkyl (both optionally mono- or dihalo-substituted in the ring); A = 1-4C alkylene; R2 = 1-5C alkyl, 3-6C cycloalkyl, 4-8C cycloalkyl, phenyl or phenyl-(1-2C)alkyl.  Compounds (I) and their stereoisomers and salts are new, with the exception of compounds in which (a) R2 = n-propyl, R1= Me or Et and A = CH2CH2 or (b) R2 = n-propyl, R1 = Me and A = (CH2)3.  Certain intermediates in the preparation of (I) are also new.
Patent DE-19637279-A1 (DE)
Inventor: ZIMMER KLAUS-PETER
IPC: G03B17/55
Filed: 1996-09-13
Abstract: The invention concerns a camera (1) comprising a housing (2) in which electronic circuits (5) are disposed. During operation of the camera, these circuits (5) produce heat. Disposed on the camera housing (2) is a carrier handle (7a) made from a material which is a good thermal conductor in order to discharge heat. This carrier handle (7a) is directly connected to the housing (2) of the camera (1) via a heat-conductive connection.
Patent DE-19639255-A1 (DE)
Title: ocating table for separating saw and machine table
Inventor: POESCHL WOLFGANG
IPC: B23D47/02
Filed: 1996-09-25
Abstract: The locating table has (5) adjacent corner areas (9,10) fitted on horizontal guides (6,7) arranged at right angles to one another. One of the guides runs parallel to the cut plane of the saw (1). The sides of the locating table turned away from the guided corner areas is supported with at least one running roller rolling along an arc-shaped running track (15). The running roller is located in a roller stool pivotable around a vertical axis and the running roller and the roller stool are guided on the running track. The running roller has a profiled rim and the running track is formed as a corresponding profile rail. The running track has an arc shape deviating from a circular track.
Patent DE-19640240-A1 (DE)
Inventor: ESPEJO-MAZURE CARLOS DR
IPC: C23C14/34
Filed: 1996-09-30
Abstract: This invention concerns a semiconductor device in which a silicon nitride layer (4) is used as a bonding agent between a precious metal layer, in particular a platinum layer (6), and a substrate. The silicon nitride layer itself (4) can serve as the substrate. The process according to the invention is characterized by the fact that, to increase the bonding property of the precious metal layer (6) to the silicon nitride layer, a substrate bias voltage of approximately 250 V is applied between the silicon nitride layer (4) and an anode (5).
Patent DE-19640267-A1 (DE)
Title: Foot operated selector switch for multifunction medical diagnostic equipment
Inventor: FAGO FRANK M
IPC: A61G15/02
Filed: 1996-09-30
Abstract: The foot actuated unit has four pedals 18a,b,c,d that are used for raising, lowering and tilting the examination table on which a patient is located. A cross-shaped joystick actuator at the rear 24 has four positions corresponding to different functions. Positioned at the side, is a mode switch 34 that allows the functions to be changed. A strip (20) at the front of the unit prevents unintentional actuation of the pedals. Positioning pins (22) at the sides give the lateral limits of the unit.  The mode switch switches the unit between the operating mode and icon mode. In the operating mode each operating component is assigned a function. In the icon mode at least one of the operating components, e.g. a pedal is operated to choose one of a number of functions from an icon display.
Patent DE-19642422-A1 (DE)
Title: Roller blind box for arched door- or window openings
Inventor: BECK BERND
IPC: E06B9/17
Filed: 1996-10-15
Abstract: The box (10) has inner- and outer walls (4,3) and an upper wall (5). Together, these form a hollow space (6) for receiving a winding axle (7) on which is rolled the blind (8). The outer wall and the inner wall stretch downwards over the hollow space, whereby the size of the extension is enough to form curved sections (13,14). The curved sections are offset from one another and/or have a different radius of curvature. In the case of the curved sections being offset from one another, the difference in the vertical direction is no more than 20 cm.
Patent DE-19649114-A1 (DE)
Title: Sealing arrangement between two concentric movable machine parts
Inventor: JORDAN HOLGER
IPC: F16J15/3208
Filed: 1996-11-27
Abstract: Machine parts (2,3), which are concentric and move against each other, have a sealing arrangement comprising a sealing ring (10) made of elastic material in a groove (20) of a machine part, with a U-shaped axial cross-section, open toward the other machine part. The groove also contains a prestressing ring (6) made of rubber elastic material. The sealing ring has a low-pressure-side leg (11) and a high-pressure-side leg (13), the two legs being joined by a connecting arm (12). Before assembly, the low-pressure-side leg extends radially further towards the peripheral surface (4) and the high-pressure-side leg. When fitted, the sealing ring is tilted towards the high-pressure side.
Patent DE-19650406-A1 (DE)
Inventor: BROCKHOFF ALEXANDER
IPC: A61M1/36
Filed: 1996-12-05
Abstract: The blood aspirator comprises a static centrifugation chamber (8) which is connected at the top, to an inlet tube (12) for the blood. The connection is tangential to the vertical axis of blood rotation (10). Below, the blood is aspirated into an outlet tube (14). The blood rotates continuously about the axis (10) on its way out. The blood is centrifuged outwardly, displacing any gas to the centre. There is an enlarged gas space (18) over the blood inlet, with its own outlet to a gas suction unit. In this way blood bubbles and foam collapse in the enlargement, allowing extraction of both blood and gas separately. The inlet connects to a blood aspiration cannula (36).
Patent DE-19652061-A1 (DE)
Title: Claw coupling for transmitting rotation from drive shaft to coaxial driven shaft
Inventor: KOBAYASHI TSUYOSHI
IPC: F16D23/06
Filed: 1996-12-13
Abstract: The end of the drive shaft has several claws (16) facing additional claws (17) on the end of the driven shaft (10). A positioner rotates one of the shafts so as to bring the rotated shaft into a position in which the drive claws engage with the driven when one shaft is displaced in relation to the other shaft. The positioner has at least one protuberance in one of the shafts, and at least one recess on the other shaft. The recess has a pair of guides (18) guiding the protuberance into the recess.
Patent DE-19653644-A1 (DE)
Title: Fume extractor hood for use in kitchen
Inventor: SEYFRID PAUL DIPL ING
IPC: F24C15/20
Filed: 1996-12-20
Abstract: The extractor hood has at least one filter system, containing at least one grease filter (1) for separating off solid or liquid constituents of cooking fumes. The filter system also has a heat exchanger (4) to separate condensation in the air cleaned by the grease filters and to cool this air. The filter system is connected to a further filter system, which possesses a fan (5) for sucking up the pre-filtered, cooled air. At least one odour filter (7) in the second filter system separates odour particles from the sucked pre-filtered air. The first filter system is also connected to a further fan (6), which sucks air into an inlet in the housing, to suck the air through the heat exchanger to the outlet. The grease filter is contained in a sloping position in a lower hood part (13) which has a collector-container (2) for liquid collected in the grease filter or given off by the heat exchanger.
Patent DE-19702912-A1 (DE)
Title: Conversion of a synthetic filament into a spun appearance
Inventor: MARCHE ANDRE
IPC: D02G1/12
Filed: 1997-01-28
Abstract: To give a spun yarn material from a synthetic filament, by a series of successive crimps, a synthetic filament (9) continuously enters a chamber (4) while it is malleable, but without being liquid or tacky. The filament (9) is withdrawn from the chamber (4) at intervals. During its dwell time in the chamber (4), a crimp (10) is formed by its cooling during the interval before it is moved into the take-off channel (5), where there is a pause for the next crimp to be developed.
Patent DE-19704376-A1 (DE)
Title: Air filter for IC engine
Inventor: FIEDLER JIRI
IPC: F02B77/08
Filed: 1997-02-06
Abstract: The IC engine (3) is acoustically isolated from the passenger compartment (1) of the vehicle in the engine compartment (2). The air intake for the engine is fitted with an air filter (4) which takes in raw air at the front of the engine compartment an delivers filtered air to the engine. An additional hose (10) connects the air filter acoustically to the engine compartment. This enables the driver to determine the state of the engine. The additional hose incorporates a membrane (11) to prevent a direct air flow to the passenger compartment. The two sections of hose have a resonant frequency of about 2oo Hz and connected to an intermediate hose section (12) which holds the membrane.
Patent DE-19705202-A1 (DE)
Title: Fastening screw for laths or wooden panels
Inventor: SCHNITZMEIER REINHARD
IPC: F16B5/02
Filed: 1997-02-12
Abstract: The fastening screw (3) may be inserted into a concrete wall (1). It may hold a wooden lath or panel etc (2) at a distance from the surface of the concrete wall. The screw is made of steel of a Rockwell hardness of 48 to 65 HRC. It has a sharp tip with a cone angle of 35 degrees, plus or minus 5 degrees. The first section of the shaft of the screw carries a single-start thread of the self-starting type. The second section of the shaft is smooth and the third section near the head of the screw has four rings with sharp edges and blunt conical surfaces tapering towards the tip of the screw. The surfaces facing the head of the screw are flat and at right-angles to the longitudinal axis of the screw. A power screwdriver may engage with the head of the screw.
Patent DE-19706884-A1 (DE)
Inventor: WIROBSKI REINHARD
IPC: B29C44/34
Filed: 1997-02-21
Abstract: A process for the post-foaming of pre-expanded polyolefin granulate is claimed. The polyolefin foam particles are charged to a bulk density of 20-450 g/l at 2-25 bar and (Tm -150) to (Tm -40) degrees C for 1-48 hours with a inert gas whereby the resulting foam particles are fed to a device where a fluidised bed is produced and the particles are further expanded at (Tm -75) to (Tm +20) degrees C (where Tm is the m.pt. of the polymer).
Patent DE-19707420-A1 (DE)
Inventor: HINZE MANFRED DR MED
IPC: A61B17/72
Filed: 1997-02-25
Abstract: Fracture nail (10) for intramedullary nailing of long shaft bones (16). To avoid additional bolting or boring the intramedullary cavity (19) in the bone shaft region, a fracture nail is used made of a nickel-titanium alloy which is plastically deformable at a temperature lower than the human body temperature and which returns to its original shape at the body temperature. At the body temperature, the fracture bone has at least one deviation (12, 13, 14) from its straight central axis and at a lower temperature it can be brought to a substantially straight shape. The fracture bone can thus be firmly braced within the medullary cavity and fully stabilises the bone.
Patent DE-19708948-A1 (DE)
Title: Security fastener for motor vehicle wheel
Inventor: NOTARO DAVE
IPC: F16B23/00
Filed: 1997-03-05
Abstract: The bolt (10) has an outer thread (27) on the shank (12) and a screw head (14) having a coded recessed  drive formation (22,72). In the section between the shank and head, there is an underlying washer (34) which can be fixed.  The coded recesses can be positioned on the outer face of the screw head. They can be formed as grooved flutes on the periphery of the head, with a projection (15) in the centre of the head which does not extend beyond the inner diameter of the flutes.
Patent DE-19710040-A1 (DE)
Title: Partial waves origin distance and direction measurement method
Inventor: PROSCH THEODOR ASTRAION DR
IPC: H04B17/27
Filed: 1997-03-12
Abstract: The method involves emitting modulated waves using one or several transmitters. The signal generated by the transmitter is determined uniquely at the time of the desired measurement of distance, direction and intensity. The generation of the signal is arranged such that the transmitter signal can be reconstructed. The transmitter is coupled with a receiver system via a sensor or an antenna in the wave field at different measurement locations with known or measured coordinates. The received signal is sampled and stored. Transfer functions H for the measurement locations are generated by the stored sample values. Transfer functions K are calculated from the known or measured sensor positions or antenna positions. The transfer functions K define the transmission of signals with waves from the locations to a reference point with a given direction. The transfer functions are combined so that the resulting transfer functions describe the transmission of signals from the signal source via the locations to the reference point.
Patent DE-19711591-A1 (DE)
Inventor: THOME LOTHAR
IPC: F15B21/0423
Filed: 1997-03-20
Abstract: The invention relates to a fluid cooling device in the form of a modular unit having a motor (10) which drives a ventilator wheel (2) and a hydraulic pump (14) which takes fluid from an oil reservoir (16) and delivers it to a hydraulic work circuit (18) which heats the fluid and sends it to a heat exchanger (20), from whic h the fluid returns, cooled, to the oil reservoir (16). The coil reservoir (16), being shaped like a trough and surrounding at least part of the motor (10) and the hydraulic pump (14), and having high walls (24) in the manner of a half-shell, results in a relatively high-volume oil reservoir which is nonetheless a part o f the fluid cooling device with a compact, space-saving structure, due to the fact that it at least partially contains parts of said fluid cooling device, thus saving space.
Patent DE-19718871-A1 (DE)
Inventor: BENJE MICHAEL DR
IPC: C07C17/156
Filed: 1997-05-03
Abstract: The invention relates to a method for oxichlorination of ethylene, wherein the heat arising from a catalytic reaction is eliminated in a catalyst bed which is configured as a fluidized bed via a bundle of heat exchanger tubes immersed therein. The catalyst material forming the fluidized bed is diluted with an inert material forming the catalyst carrier and/or with a ceramic material exhibiting high heat conductivity in order to homogenize heat transfer along the entire fluidized bed. Said method simplifies the process and reduces the cost of heterogeneous, catalytic gas phase reaction in fluidized bed reactors, more specifically in the oxichlorination of ethylene.
Patent DE-19722022-A1 (DE)
Title: Semiconductor component production process
Inventor: MOEWES HARRO
IPC: H01L23/495
Filed: 1997-05-27
Abstract: A semiconductor component production process comprises (a) producing a metal strip (10) with connection groups (14) of mechanically joined projection tongues (16, 44) with free ends; (b) electrically connecting the tongues of the metal strip (10) to respective connection pads of semiconductor chips; (c) injection moulding plastic (28) around the chips and the tongues; and (d) mechanically separating, from the metal strip, those tongues (16) of each group (14) to which test signals are to be applied for chip testing while leaving the other tongues of each group (14) still embedded in the plastic packaging (28) and connected to the metal strip.
Patent DE-19722893-A1 (DE)
Title: Computer housing with dust filter
Inventor: HOYER RALF
IPC: G06F1/20
Filed: 1997-05-29
Abstract: The housing of a computer system includes a filter cassette (1) that is installed over the cooling fan that is fitted within the housing. The filter cassette locates on a pair of guide rails on the housing with sealing elements to ensure that the air passes only through the filter.  The filter material (6,7) is selected to prevent the ingress of fine particles. The filter is provided in the exhaust air stream of the ventilating fan for the cooling of the power supply.
Patent DE-19723585-A1 (DE)
Title: Gas filtration using coated filter medium
Inventor: STRAUB HARTWIG
IPC: B01D46/10
Filed: 1997-06-05
Abstract: In filtration, a surface coating is applied (phase 2) to the gas exit flow side of the filter support. Preferably, the dirty gas stream is passed at the end of surface coating (2) and a cleaning gas passes through the surface coating (2), the filter support (1), the filtering aid layer (3) and then the filter cake (4).
Patent DE-19725037-A1 (DE)
Title: Carboxy-alkylated chitin derivatives production
Inventor: MOELLER HINRICH DR
IPC: C08B37/08
Filed: 1997-06-13
Abstract: Chitin derivatives are obtained by converting chitin and/or chitosan into the alkali salt with concentrated aqueous alkali hydroxide solution, and subsequently carboxyalkylating the alkali salt with halocarboxylic acids and/or salts of these in an extruder.  Also claimed is production of the carboxyalkylated chitin derivatives.
Patent DE-19725717-A1 (DE)
Title: Ultrasonic transducer for a liquid flowmeter
Inventor: KAES HANS-MICHAEL
IPC: G01F1/66
Filed: 1997-06-18
Abstract: The electrodes of an ultrasonic transducer are in the form of flexible circuit boards which have pre-applied connection leads and which are adhesively bonded to a piezoelectric ceramic disk.  An ultrasonic transducer, for a liquid flowmeter with a measuring tube between two ultrasonic transducers, has a piezoelectric ceramic disk provided on both sides with electrodes in the form of flexible circuit boards which have pre-applied leads and which are adhesively bonded to the ceramic disk. Preferred Features: Adhesive bonding is carried out using a conductive adhesive, preferably an anisotropic adhesive or an adhesive with dielectric constant matching provided by incorporated ceramic powder.
Patent DE-19728190-A1 (DE)
Title: Cable or line with powder filling
Inventor: PFANDL WALTER DR
IPC: G02B6/44
Filed: 1997-07-02
Abstract: A cable or line with at least one electrical (EL1-EL4)and/or optical conductor (LW2), which is located inside an outer metallic sheath (AH1), in which a powder-type mineral insulating material (PF1) is provided as a filler. The outer sheath (AH1) consists of a light metal and in front of the actual conductor (EL1-EL4) is provided an inner sheath (IH1) which consists of a non-combustible or highly fire- resistance material.  The outer sheath (AH1) specifically consist of aluminum, and the conductor is specifically designed as an electrical conductor (EL1-EL4) or more specifically as an optical conductor (LW2).
Patent DE-19728506-A1 (DE)
Inventor: METZGER ANDREAS
IPC: H01R13/585
Filed: 1997-07-03
Abstract: The contact carrier (1) has an external thread (2) at the bottom for fixing into a bush. The contact carrier has five contact elements (4) and five elements (5) that protect the electrical cable against axial loads. The insulation of the cable cores is penetrated by projecting prongs (11) or insulating material and so resist the applied load.The outer edges of the dividing walls are serrated for ease of insertion into the bush.
Patent DE-19732137-A1 (DE)
Inventor: YAMAMOTO NOBUSHIGE
Filed: 1997-07-25
Abstract: A non-foamable gel shaving composition comprises the following components (A), (B) and (C): (A) from 0.1% by weight to 5.0% by weight of a carboxyvinyl polymer or a copolymer of acrylic acid and alkyl methacrylate; (B) from 0.005% by weight to 2.0% by weight of a high-polymeric polyethylene oxide having a number average molecular weight of 100,000 or more; and (C) the balance being water. This shaving composition can well soften the mustache or skin, has a superior razor slipperiness, does not cause a rash, makes it possible to shave several times at the same area of the skin, and also can impart a good feel to users after washing.