baber/WOPTO huggingface dataset:
Patent DE-19711337-A1 (DE)
Title: Procedure for tip grinding of compressor stator blades of aviation gas turbine
Inventor: LEICHTLE KARL DR
IPC: B24B19/14
Filed: 1997-03-18
Abstract: Between two consecutive rows(2a,2b) of stator blades(2) a clamping device(3) is fitted for fixing the stator blades against unacceptable strong vibrations during grinding. The annular clamping device on one side presses against the trailing edge of the blades of one row, and on the other side against the leading edge of blades in the other row.  The clamping device consists of an elastic annular component filled with fluid(4) which is pressurised to expand the device and effect clamping.
Patent DE-19716504-A1 (DE)
Title: Compression hoop for applying metal band around bone
Inventor: HINZE MANFRED DR MED
IPC: A61B17/88
Filed: 1997-04-19
Abstract: The metal strip (12) has a uniform width and thickness and has free ends which are fixed by a separate fixture eyelet (15) made by bending over the free end (13) of the metal strip. The strip and eyelet are made of titanium or a titanium alloy.  At least one free end of the strip has a passage (18) for inserting a pull. One free end (14) of the metal strip is fixed on a clamping carriage which has a protuberance fitting through the passage.
Patent DE-19718033-A1 (DE)
Title: Power supply system to equalise temporary load peaks in grid serving private and industrial consumers
Inventor: BEICHLER GERMAR DR
IPC: H02J3/38
Filed: 1997-04-29
Abstract: The system equalises temporary load peaks of the electrical power in the grid to which private and industrial consumers with different time-varying demands are connected. Block-type thermal power plants are thermally coupled to the private and industrial consumers by heating plants driven by these consumers, and coupled through a process control unit to the power supply system.  The block-type thermal power stations are connected or disconnected through this process control unit in the grid control station. The current generated by the power stations is fed into the grid and  the heat generated by the power stations is given up to the heating plant of the consumer.
Patent DE-19720929-A1 (DE)
Title: Portable solar energy cooking unit for tourist or soldier in armed forces
Inventor: KRECH HANS DR
IPC: H02S30/20
Filed: 1997-05-20
Abstract: The portable system is in the form of a suitcase type unit (I) that has panels of solar energy cells (II) on both halves. A specific section is left clear (IV) for use in storing a ceramic cooking plate. A cable connection is provided (V) to the cooking plate (VII).
Patent DE-19726970-A1 (DE)
Title: Bristle holding elements of rotating brush
Inventor: ZIMMERMANN PETER
IPC: A46B7/10
Filed: 1997-06-25
Abstract: The bristle parts (15) of a rotating brush (1), each of a semi-cylindrical shape, are attached opposite each other alongside the axial shaft (2) and have slots positioned along their edges (18, 19) which accommodate a joint element (50). The joint element (50) keeps the bristle parts (15) safely in position while being used and can easily be removed for the exchange of individual bristle parts (15).
Patent DE-19729996-A1 (DE)
Title: Inserting and removing false tooth
Inventor: VIGANO ARNO
IPC: A61C13/273
Filed: 1997-07-12
Abstract: The appliance has a thrust-piece (4) at least indirectly belonging to the replacement tooth (3) and with a mesially open detent bore (24) into which a detent pin (5) fits distally. The detent pin is part of a slide-piece (6) guided in a housing (7) fixed to the false tooth (2) and operated by pressure from the inside of the cheek. The slide-piece is spring-loaded towards the detent bore. The slide-piece and housing are shaped like an ice-hockey stick. The detent pin is placed to one side of the short arm of the slide-piece. A locking pin (23) is placed on the end side of the long arm. The locking pin can be displaced in a guide sleeve (12) extending on the end side of the long arm of the housing.
Patent DE-19732910-A1 (DE)
Title: Load control circuit
Inventor: TIHANYI JENOE DR
IPC: H03K17/0412
Filed: 1997-07-30
Abstract: The circuit provides a supply potential (V) for a load (RL) connected between an output terminal (AK) and a reference potential (M) in response to a control signal (AS), using a semiconductor switch (T1) connected between the supply potential and the output terminal.  A voltage source (U) is coupled to the terminal (S) of the semiconductor switch coupled to the output terminal, with a second semiconductor switch (T2) e.g. a self- conducting FET or a self-blocking between the opposite terminal of the voltage source and the control electrode (G) of the first semiconductor switch. The control electrode of the second semiconductor switch receives a signal (S1) dependent on the control signal.
Patent DE-19733647-A1 (DE)
Title: Support profile for intermediate floor in switch station building
Inventor: PRIMUS ILLO FRANK DR
IPC: E04C3/09
Filed: 1997-08-04
Abstract: The support profile (10,10a) is of steel plate, which on both sides is edged by a crossing profile axis plane (A) and is formed to a double-layered fold (18). One layer of the fold is formed by the channel base and its other layer (20) evolves into a channel arm (22). The ends of the channel arm are edged backwards to the profile axis plane and limit a profile slot (28). Cross ribs (24) edged out of the channel arms, which limit the profile slot, are aligned to one another. The free ends (26) of the cross ribs are inclined towards the channel base (12). The double-layered fold is formed as a collar zone (18) of the channel base aligned with it.
Patent DE-19738190-A1 (DE)
Title: Deposition of macromolecular light-emitting layer useful for light-emitting diode
Inventor: KRUSE ALEXANDER DR RER NAT
IPC: B05D7/24
Filed: 1997-09-02
Abstract: Deposition of macromolecular light-emitting layers is carried out by vaporizing a highly conjugated polymer at \- 300 deg C and  <=  50 mbar, and depositing on a substrate under plasma polymerisation conditions together with a plasma-polymerisable monomer. An Independent claim is also included for an obtained coated substrate.
Patent DE-19738375-A1 (DE)
Title: Two-stroke piston engine-driven linear current generator
Inventor: SUTOR TONI
IPC: F02B75/24
Filed: 1997-09-03
Abstract: The generator has two non-separably coupled pistons whose reciprocal mechanical motion occurs in two opposed combustion chambers (13) in which combustion processes occur cyclically in succession and kinetic energy is converted into electrical energy.  Cylinder filling occurs via continuous pistons whose top faces the combustion chamber and whose larger base faces a pre-compression chamber (12) in which the induced combustion air is pre-compressed and which has inlet and outlet membrane valves for controlling the air motion direction
Patent DE-19739644-A1 (DE)
Inventor: KIMMERLE WALTER
IPC: B05B16/40
Filed: 1997-09-10
Abstract: The present invention relates to a wall for the cabin of a varnishing line, wherein said wall comprises in a traditional way different wall members (1, 2). Each wall member (1, 2) comprises a support frame (3) formed by vertical stands (4, 5) and horizontal crossbars (6, 7, 8, 9) made from profiled members of sheet metal. The panels are attached using the stands (4, 5) and the crossbars (6, 7, 8, 9) and are covered with plates (10, 11, 12). The vertical stands (4, 5) at least include a profiled member having a rectangular basic geometrical shape. However, two of the legs (15, 16) of the profiled member, i.e. the external leg extending vertically relative to the associated plate (11) and the outer leg (16) which is parallel to said plate (11) respectively, do not extend on the entire length on the corresponding side of the rectangle. The inside of the stands (4, 5) can thus be accessed and mounting members can then be placed thereon. At least one chamfered area (40) is formed on the shortened leg (16) which is parallel to the plate (11), wherein said area (40) also extends up to the corresponding plate (11). The chamfered area (40) provides mechanical rigidity to the corresponding stand (4, 5) and is also used for fixing a cap (18) which is inserted between the shortened legs (16), which are parallel to the plates (11), of adjacent stands (4, 5).The cap thus provide a flushing cover of the access opening leading into the inner spaces of the two adjacent stands (4, 5).
Patent DE-19742294-A1 (DE)
Title: Sound receiver or producer
Inventor: LOETZ-DAUER VOLKER
IPC: G10K9/22
Filed: 1997-09-25
Abstract: Sound receiver or producer comprises a housing (2) with a thin protective layer (4) of Parylene (RTM). The sound receiver or producer comprises a housing (2). It has a sound coupling surface and a thin protective layer (4) made of a Parylene (RTM). An Independent claim is included for the production of the above device by coating the housing with a layer of a Parylene (RTM).
Patent DE-19756776-A1 (DE)
Title: New wider ice cream holder formed by cup-shaped wafer
Inventor: MEYER ZU VENNE WILHELM
IPC: A23G9/50
Filed: 1997-12-19
Abstract: A portion of ice-cream is held in an approximately cup-shaped edible wafer holder which is wider in one direction than the other. The opening is elongated.
Patent DE-19756813-A1 (DE)
Title: Radio transmission method e.g. for personal handyphone system
Inventor: OGASAWARA HIROMICHI
IPC: H04N1/00
Filed: 1997-12-19
Abstract: The method involves modulating analogue signals to a PCM signal with high transmission speed by a base station. The base station is connected to an analogue network and a mobile station is connected to the base station via radio connection. The PCM signal is divided into two ADPCM signals with lower transmission speed. Two time slots are allocated to the ADPCM signals via channel-CODEC processing. A data transmission is carried out in form of two radio transmission via the radio connection, if an analogue signal is received from the analogue network.  The analogue signals is a modem modulation signal as a facsimile modem signal or a data modem signal. The mobile station demodulates the received data from the base station into an analogue signal using the reverse processing method with respect to the method used in the base station. The communication of the analogue signal, which is considered as a speech signal, is carried out with a broad band width of the high transmission speed.
Patent DE-19808115-A1 (DE)
Title: Heat insulating article e.g. vacuum super-insulation having a dense outer skin with an evacuated interior
Inventor: BUERGER HEINZ-DIETER
IPC: C03B19/06
Filed: 1998-02-26
Abstract: A heat insulating article, formed of open porous expanded glass beads which are stuck together, is new. Preferred Features: The glass beads are stuck together by liquid phase sintering or by means of a binder, e.g. an alkali metal silicate or a synthetic resin.
Patent DE-19808628-A1 (DE)
Title: Lightweight rivet-like holding fixture for aircraft components
Inventor: MAENZ CHRISTIAN
IPC: F16B37/06
Filed: 1998-02-28
Abstract: The rivet-like fixture consists of a head (2) and shank (4) with a hollow core. The hollow core has a thread (3) to receive a threaded screw. The core is inserted in a predrilled conical hole within a metal panel (6). A tool (8) inserted into the core opens the shank and locks the fixture in place. Alternatively, the predrilled hole is cylindrical, and the core edges fold onto the rear face of the panel.
Patent DE-19809692-A1 (DE)
Title: Iris diopter sight for sporting weapons
Inventor: GUGOLZ ROLF
IPC: F41G1/08
Filed: 1998-03-06
Abstract: The iris diopter sighting system, for sporting weapons, has a setting cover (3) at the sighting cone (2) with mountings for an easy exchange of selected diaphragm rings (17,18) with different light-colored sighting surfaces (19,20).  The mountings are threadings (13,14), a bayonet fitting or a locking plug structure.
Patent DE-19810521-A1 (DE)
Inventor: POREMBA JOHANNES
IPC: E04H12/34
Filed: 1998-03-11
Abstract: The lifting device is connected in at least two spaced apart planes with the pylon upper part and is arranged inside the pylon. It comprises an installation tower (6) composed of several pieces. The pylon upper part (1) is connected with at least two lifting frames (11,12) movable along the tower. On the upper tower piece cable deflector rollers (27) are fixed, which with cables (25,26) connected to a traction apparatus (29) lead to the corners of the upper lifting frame (12).
Patent DE-19813909-A1 (DE)
Title: Hydraulically trippable check valve for mine support hydraulics
Inventor: DETTMERS MICHAEL
IPC: E21D15/51
Filed: 1998-03-28
Abstract: The valve components are arranged so that control piston (17) is dimensioned in terms of piston surface area (17') so that  poppet (13) cannot be lifted off its seat (11) until opening of initial relief valve (20,21) has caused a predetermined initial relief of operating pressure on the high-pressure side down to a value 20-50% of operating pressure. The valve has body (1) containing a valve poppet (13) biased in closing direction by spring (22). The poppet is liftable off its seat (11), against the closing spring, by a control piston (17) which can be acted on by a hydraulic control pressure. An initial relief valve (20,21) trippable by control piston (17) against its spring force is arranged in valve body. The components are arranged so that control piston is dimensioned in terms of piston surface area (17') so that  poppet cannot be lifted off its seat until opening of initial relief valve has caused a predetermined initial relief of operating pressure on the high-pressure side down to a value 20-50% of operating pressure.
Patent DE-19815096-A1 (DE)
Inventor: MEYER ARNOLD
IPC: H01L39/24
Filed: 1998-04-03
Abstract: The invention relates to a coating method to be used in known processes for producing and contacting high temperature supraconductive (HTS) strip conductors. The inventive method prevents the strip conductors from sticking (together) in the usual annealing process and simplifies the contact soldering process. A special aluminium oxide is selected for the coating. This is applied in a chosen suspension and can be easily removed again for soldering.
Patent DE-19816809-A1 (DE)
Inventor: HOFSAES MARCEL
IPC: H01H1/50
Filed: 1998-04-16
Abstract: The switch (10) comprises two connection electrodes (12,13) fastened to an isolating carrier (11), as well as a control mechanism which produces a connection between the connection electrodes in dependence on its temperature. A resistance part (18) is connected with the connection electrodes, in parallel to the control mechanism, and is inserted in the interior of the carrier, crosswise to the connection electrodes, so that it is held by it.
Patent DE-19817675-A1 (DE)
Title: Pump unit for sucking fluid and issuing it under pressure
Inventor: WAGNER PETER
IPC: F04D13/12
Filed: 1998-04-21
Abstract: The pump unit has a rotor (22) in a pump chamber (28) and inlet aperture and outlet aperture (36) coming out to the pump chamber in a circumferential region of the rotor and offset from each other. This forms a pump device to suck in a fluid and issue it under pressure. The pump chamber is in another circumferential region of the rotor and has another pair of inlet and outlet apertures (50,52) to form a second pump device.
Patent DE-19818788-A1 (DE)
Title: Device for subsequent machining of work pieces, particularly for deburring gearwheels
IPC: B23F19/10
Filed: 1998-04-27
Abstract: On the machining spindle (7) the workpieces are driven to rotate and are machined by a rotatable deburring wheel (5) around a rotary axis parallel to the machining spindle axis. The machining spindle axis lies in the vertical and the workpiece (10) is placed from above by means of the gripper (12) on a chuck (8) at the free end of the machining spindle. The gripper has at least two identically formed gripper arms (13,14) rigidly coupled to one another and simultaneously with the application or removal movement of the gripper arm aligned with the machining spindle the other gripper arm returns a workpiece to the conveyor section (11) or takes one from it.
Patent DE-19823887-A1 (DE)
Title: Ground anchor for fastening cables, road signs etc.
Inventor: GRUBER BRUNO
IPC: E04H15/62
Filed: 1998-05-28
Abstract: The anchor is made of a flat strip of metal (1), bent through an acute angle to form a hook (4) at one end. There is a round hole (5) in the hooked end of the strip. There is an inverted U-shaped slit at the middle of the strip, defining a tang (14). There is a rounded U-shaped tang with teeth (13) near the top end of the strip, and there is a hole (6) to accommodate a cord or bolt.
Patent DE-19824764-A1 (DE)
Title: Body drying after showering uses warm air blown out onto body through cubicle frame tube slots.
Inventor: WEICHENRIEDER CHRISTIAN
IPC: A47K10/48
Filed: 1998-06-03
Abstract: After showering, the body is dried by main drying by means of a warm air blower coupled to the shower cubicle so as to blow warm air out through the slots in the cubicle frame tubes and so onto the body to be dried. This arrangement is particularly suitable for disabled or elderly persons for their body hygiene.
Patent DE-19825485-A1 (DE)
Inventor: MC KEE GRAHAM EDMUND
IPC: C08L67/02
Filed: 1998-06-08
Abstract: Polymer mixtures, containing the following essential ingredients: A) 1-99 wt.% polycarbonates or polyester; B) 1-99 wt.% acrylate rubber modified moulding material, produced by b1) anionic polymerisation of monomers selected from the group consisting of i) (meth)acrylic acid esters of general formula (I) CH2=C(R<a>)-CO2R<b>, and ii) (meth)acrylic acid esters of general formula (II) CH2=C(R<c>)-C(O)O-CR<d>R<e>R<f> in a solvent containing vinyl aromatic compounds of general formula (III) and b2) by adding to the reaction mixture obtained according to b1) b21) acrylonitrile, methacrylonitrile, C1-C8 methacrylates or mixtures thereof and optionally, other radically polymerisable monomers selected from the group consisting of b22) vinyl aromatic compounds according to general formula (III), (C1-C8 alkyl) (meth)acrylic acid esters or the mixtures thereof, b23) other olefinically unsaturated compounds that are different from acrylonitrile or methacrylonitrile or vinyl aromatic compound (III), b3) radical polymerisation of the mixture obtained according to b2), in addition b4 to isolating the rubber modified moulding material obtained according to b3); C) 0-50 wt.% acrylate rubber modified moulding material, whereby at least the rubber phase is produced by means of emulsion polymerisation; D) 0-50 wt.% inorganic filler and E) 0-50 wt.% additives and auxiliary agents.
Patent DE-19830423-A1 (DE)
Title: Sicherheitsfahrwerk für Kraftfahrzeuge
Inventor: KISS JULIUS
IPC: B62D25/00
Filed: 1998-07-08
Abstract: Sicherheitsfahrwerk für Kraftfahrzeuge, insbesondere für Kleinfahrzeuge mit einer Fahrgastzelle, umfassend DOLLAR A - einen im gesamten Frontbereich der Fahrgastzelle schräg nach oben verlaufenden Fahrzeugboden, DOLLAR A - zwei unterhalb dieses Frontbereichs an Sicherheitsträgern mittels Längsträgern angebrachte Vorderräder, und DOLLAR A - eine vor den Vorderrädern angeordneten mit der Vorderkante der Fahrgastzelle und den Längsträgern verbundenen Prallplatte mit einer Sollbruchstelle.
Patent DE-19832072-A1 (DE)
Title: Piezo-electric electro-acoustic converter
Inventor: YAMAMOTO KAZUAKI
IPC: H04R17/00
Filed: 1998-07-16
Abstract: The piezo-electric membrane (3) and the housing (2) are so formed that they fulfil the expression f cav is less than f o, whereby f o is a resonance frequency of the piezo-electric membrane and f cav is a resonance frequency of the resonance hollow chamber.  The housing comprises a main body (4) with an upper plate section (4a) having a sound emission hole (4c). It has a cylinder section (4b) of one-piece construction with the upper plate section and having an opening at one end. A cover component (5) closes the opening of the housing main body. A support section (5a) extends to one side of the main housing body and the piezo-electric membrane is so supported that it is arranged between the support section and the main housing body which also holds it.  POLYMERS - The housing main body and the cover component are made of plastic.
Patent DE-19832943-A1 (DE)
Title: Electroactive, light-emitting film-forming polymer materials used in electrophotography, electroluminescent material and electrochromic display are derived from bis(aryl-hydroxymethyl)-(hetero)arene and N,N'-diaryl-arylene diamine
Inventor: HOERHOLD HANS-HEINRICH
IPC: C08G61/12
Filed: 1998-07-22
Abstract: Electroactive and light-emitting polymer materials, forming films from solution, contain polymer(s) (I), comprising polycondensates of bis(aryl-hydroxymethyl)-(hetero)aromatic compounds and N,N'-diaryl-arylene diamines.  Electroactive and light-emitting polymer materials, forming films from solution, contain polymer(s) of formula (I), comprising polycondensates of bis(aryl-hydroxymethyl)-(hetero)aromatic compounds and N,N'-diaryl-arylene diamines. Y  = a divalent aryl-substituted arylene diamine derivative of formula (II); m  = 1, 2 or 3;  R  = alkyl or aryl;  R'  = alkyl, alkoxy or halogen;  Z  = divalent (hetero)aromatic groups;  Ar, Ar'  = aryl;  n  = 5-5000 The full definitions are given in the DEFINITIONS (Full Definitions) Field. An Independent claim is also included for the preparation of a (I) solution.
Patent DE-19837177-A1 (DE)
Title: Production of a hard fuel from e.g. household wastes
Inventor: WOLFF ELMAR K DR
IPC: C10L5/46
Filed: 1998-08-17
Abstract: Before or after comminution (3), but before pressing (21), the waste is introduced into a reactor (7), where free water is removed. Additives are mixed in, in accordance with measured leading parameters of the waste. This binds harmful substances existing or arising in the waste. An Independent claim is included for the hard fuel so produced. Preferred features:  Before introduction into the reactor, the waste is pre-sorted according to type or composition. It is alternatively supplied to the reactors from storage silos (4, 5, 6). At least one leading parameter is measured at or from one or more of: a point after comminution; in the pre-sorting silos, in the gas efflux from the reactor, in the granulate intermediate storage following reaction, in the gas efflux of the press (21) and/or from hard fuel samples. The parameter is chloride or an associated parameter, emphasis being on ease of measurement. Wastes in the reactor  comprise combustibles such as coal, acid-binding additives such as chalk and/or an aluminum oxide catalyst. Heat and/or pressure reduction, removes free water. A heated recirculated gas, e.g. a noble gas or carbon dioxide removes the water. It passes through a condenser, gas treatment equipment and a filter. The filter contains zeolite. The catalyst contains bentonite and as appropriate, a substrate and catalyst accelerator. The gas is treated oxidatively, e.g. by ozone or UV radiation. Sludge and residue treatment, and processing of various wastes is further elaborated. The hard fuel pellets produced, are aged for a few hours or days in storage, following pressing.
Patent DE-19838801-A1 (DE)
Title: Cyber surfer device for input of platform movement to a virtual reality computer system that provides real time simulation of a physical motion
Inventor: KLEIN MAXIMILIAN
IPC: G06F3/03
Filed: 1998-08-26
Abstract: The support device consists of a base plate (12) and support platform (14). Platform can tilt in x and y direction with reference to plate and rotate in z-axis. User stands on platform to recreate, with a computer, the effect of wind surfing or snow boarding. The platform is mounted of a universal bearing (26) that allows freedom of movement in a number of directions. Built into the base is a multi axis sensor system (58) that feeds inputs to a computer.