baber/WOPTO huggingface dataset:
Patent DE-19712078-A1 (DE)
Title: Circuit for selecting measuring range, e.g. for digital multimeter
Inventor: HOFFMANN KLAUS ING GRAD
IPC: G01R15/09
Filed: 1997-03-11
Abstract: The circuit has a damping element (3) with a measurement parameter (Uin) fed into its input and a controller (27) to determine its damping. A comparator (6) connected to the damping element output (A3) has upper and lower threshold levels and feeds a step switch (15), whose output is connected to the controller. The step switch has a digital counter (21) with its control input (Es) connected to the comparator output (A6a). The electronic controller sets the damping according to the state (Z0,Z1) of the counter.
Patent DE-19712969-A1 (DE)
Title: Car seat with integrated child's seat
Inventor: STAATS AXEL
IPC: B60N2/30
Filed: 1997-03-27
Abstract: The childs belt system (7) integrated with the seat back (3) consists of belt (8,9) and associated anchorages (12) in the raised seat cushion (4,6) area. An infants bowl seat (15) arranged on the cushion in the raised part is restrained by one or more belts (8) tensioned over the open top part of the bowl seat. The belt also holds the bowl in place and positioned and is releasably connected to the anchorage via a fitted holder (20,22).  The bowl seat is extended into the upper part of the car seat back (3) by means of a holding stirrup (16) and is here made fast to the headrest (18) and/or the headrest rods (17). A second holding stirrup (19) fitted to the bowl bottom projects freely horizontally to the seat and is turned over onto the seat cushion.
Patent DE-19713174-A1 (DE)
Title: Power supply method for time-multiplexed communications terminal
Inventor: HOFMANN LUDWIG DIPL ING
IPC: H04M1/74
Filed: 1997-03-27
Abstract: The method involves using a terminal, in which at least essential elements of the transmitting-, reception- and signal processing stages can be separated from the supply voltage over a main switch. The main switch is controlled by the output signal of a control circuit, which depends on a logic combination of different switch-off criteria. The switch-off criterion is preferably fulfilled if a signal processing stage of the communications terminal issues a switch-off release, and/or if the supply voltage oversteps a predetermined threshold.
Patent DE-19715150-A1 (DE)
Title: Wire mesh foot mat
Inventor: ADAM FRITZ
IPC: A47L23/26
Filed: 1997-04-11
Abstract: The mat (1) has protruding brush strips (3) on both sides of the wire mesh (2). They are made of material possessing a low frictional coefficient, especially coir fibres. A braking body (9) is incorporated in the wire mesh to prevent the mat slipping on the floor. The braking body is made of a brush coated with a material, such as latex, to apply a braking action. A number of bristles are collected to form braking knobs.
Patent DE-19717828-A1 (DE)
Title: Production of pigments for artists' paint etc.
Inventor: WARTENBERG ARNOLD PROF DR
IPC: C09D11/037
Filed: 1997-04-26
Abstract: A process for the production of pigments for paint, especially artists' paints, comprises (a) using cellulose as the colour-binder, such cellulose being obtained from wood, vegetable fibres or bristles, or with the aid of micro-organisms, and being reduced to a particle size of not more than 0.2 mm by mechanical, chemical or enzyme treatment or having a particle size below this from the outset; or (b) using starch or other polyglycosides with a particle size of not more than 0.08 mm as colour binder; and (c) using commercial textile dyes (reactive, vat, developing or direct dyes) as the colouring component.    Also claimed is the production of the following products using these pigments: industrial paint, printing ink (including lithographic ink), xerographic ink (including toners), synthetic fibres or film from cellulose or cellulose derivatives (with the pigments as raw material), make-up and creams.
Patent DE-19718075-A1 (DE)
Title: Refractory part useful as lining, runner or the like
Inventor: WURTZ PAUL-ANTOINE
IPC: C04B35/66
Filed: 1997-04-29
Abstract: A finished part of a refractory lining has a length of 5-200 cm, especially 40-100 cm, and a width of 5-150 cm, especially 30-80 cm width and 3-30, especially 15-19 cm thickness. Preferably, the part consists of 55-90 by wt. preferably 65-80% Al2O3, 3-9, preferably 4-7% SiO2, and 3-45 preferably 5-35% SiC and 2-6, preferably 3-5% C. Also claimed is production of the above part, in which break-up of a metallurgical vessel refractory lining is controlled to detach a small number of large pieces in which the bonding material is not physically or chemically weakened, these pieces then being separated from the waste material and cut to the desired shape.
Patent DE-19718407-A1 (DE)
Title: Fuel fired heater for vehicle
Inventor: PFISTER WOLFGANG
IPC: F24H3/06
Filed: 1997-04-30
Abstract: The fuel fired heater has a self contained design with a burner (2), a burn chamber (3) and an enclosing pot shaped heat exchanger (4) through which the transfer medium circulates. Under the bottom of the burn chamber a temperature sensor (8) monitors the surface temperature of the burn chamber and the output temperature of the transfer medium. If the temperatures are too high a control circuit (6) reduces the fuel feed. The fuel feed, and hence the heat setting of the heater is progressively reduced to the required levels. If the temperature sensor still monitors temperatures in excess of the control level the control circuit switches off the heater. An additional safety interlock has a flame monitor to operate a safety cut-out if the flame is extinguished.
Patent DE-19719248-A1 (DE)
Title: Arrangement to fasten scaffolding covering on a lattice girder scaffolding cross beam
Inventor: SCHADWINKEL HOLGER
IPC: E04G1/15
Filed: 1997-05-07
Abstract: A second retainer (14) is connected displaceably to a first retainer (11) on which the covering (2, 3, 4) of a scaffolding structure is fastened to a cross beam (15) forming a lattice girder.  Preferably, the first retainer is an elongated adapter with retaining elements which match corresponding elements on the scaffolding covering, while the second retainer is a clamping coupling and can be moved along a groove aligned in the displacement direction provided in the first retainer. The second retainer can be fixed in place within the groove.
Patent DE-19720725-A1 (DE)
Title: Door installation
Inventor: SCHNEIDER HELMUT DIPL ING
IPC: H01R9/16
Filed: 1997-05-16
Abstract: A door installation has at least one combination frame (10), at least one mounting frame (46) and at least one functional module (54). The mounting frame is designed to accommodate the module and the combination frame is designed to accommodate the mounting frame. The module has an electrical connecting electrical connecting device (12) for a power supply and/or a communication wiring system. The device is designed as a separate component from the mounting frame and the module. It is designed to be fastened to a plane surface (10) independently of the mounting frame. It has clamps (44) for the connections to the power supply and/or communication wiring system.
Patent DE-19723239-A1 (DE)
Title: Machine for applying toggle strap fitted lids to open container bodies
Inventor: GEORGE MICHAEL JOHN
IPC: B65B7/28
Filed: 1997-06-03
Abstract: The machine comprises a lid holding station, a container body holding station, a lid working device adapted for movement between the lid holding station and the container body holding station, and a toggle closing device. The lid working device is adapted to pick up a single lid and attached toggle strap from the lid holding station and move from the lid holding station to the container body station.3 The toggle strap is released from the lid while retaining both lid and released toggle strap in juxtaposition. The lid and released toggle strap are positioned onto the open end of a container body positioned on the container body holding station. The toggle closing device closes the released toggle and applies the toggle strap fitted lid to the open container body.
Patent DE-19727049-A1 (DE)
Title: Cutter for plasma burner
Inventor: DALLAVALLE SILVANO
IPC: H05H1/34
Filed: 1997-06-25
Abstract: The cutter has a nozzle (3) and a nozzle holder (2) for mounting the nozzle on an operating end piece. The electrical contact which is required for the burner to work is made with a connecting part of the burner. The nozzle holder has a protector (1) for the nozzle on its free or lower end (21), consisting of a tubular element removably attached to the nozzle holder. The protector protrudes so far from the free end that lateral interactions with the nozzle walls are prevented.
Patent DE-19734676-A1 (DE)
Title: Line protection switch with two series-connected switch points
Inventor: BAIATU TUDOR DR
IPC: H01H9/46
Filed: 1997-08-11
Abstract: Each extinguishing chamber has two fixed switch contacts, each with a fixed contact, a movable, fork-shaped bridge member (23) with two counter contacts (24, 24'). Each of the latter coacts with one fixed contact, while free ends of the contacts form light arc conductors (26, 26'). Each of the latter has a first section (261, 261'), applicable to each fixed contact and counter contact and moving obliquely to the partition. The first sections of the fixed contacts and the bridge member lie at the shanks of a V-opening towards the extinguishing baffles.
Patent DE-19737905-A1 (DE)
Title: Calculated vehicle direction correction device for compensating drift error
Inventor: MLAKER ERIKA
IPC: A47G33/12
Filed: 1997-08-31
Abstract: The stand comprises a single clamp jaw pair, comprising a static clamp piece (2.1) and a movable clamp piece (2.2). The movable clamp piece via the foot lever directly against a spring (5) can be effectively connected with the static clamp piece (2.1). On the foot lever preferably two step surfaces (4) are arranged parallel to the symmetry plane. These step surfaces are additionally connected centrally via a common buttress (9) for increasing stability.
Patent DE-19741356-A1 (DE)
Inventor: BOHLANDER RALF DR
IPC: C08L83/04
Filed: 1997-09-19
Abstract: The invention relates to a method for producing glucoprotamines by condensation of N-substituted propylene diamines with 2-aminoglutaric compounds in which the reaction is carried out in the presence of aminosilicons. Products are obtained by foam inhibition which distinguish themselves by having an improved color quality and longer storage stability.
Patent DE-19742612-A1 (DE)
Inventor: LEUSCHNER MARIA DR MED
IPC: A61K31/58
Filed: 1997-09-26
Abstract: It has been surprisingly discovered that budesonide is effective for treating cholestatic liver diseases such as primary biliary cirrhosis, primary sclerosing cholangitis and auto-immune cholangitis. The invention therefore concerns the use of budesonide for treating cholestatic liver diseases.
Patent DE-19744894-A1 (DE)
Title: Sliding guide for door or window casement
Inventor: KOEHLER WALTER DR
IPC: E05D15/06
Filed: 1997-10-10
Abstract: The guide (1) has a locally fixed track rail with two parallel track paths set at different height relative to each other. The casement is hung in a plane between the two track paths (10a,10b) and the rollers (5a,5b) of the rolling/sliding device run on same. The rollers running on one track path are mounted with a horizontal rotary axis and the rollers on the other path are mounted with a vertical rotary axis or the rollers on both paths can be mounted with horizontal rotary axes. The track paths are preferably provided in a one-piece profiled section with two facing C-arms (1a,1b) connected by a connecting web and each having a track path. One C-arm is preferably longer than the other.
Patent DE-19746248-A1 (DE)
Title: Hot water tank for solar energy heating of domestic hot water
Inventor: HANTZSCH ERHARD DIPL ING
IPC: F28D20/00
Filed: 1997-10-20
Abstract: The tank consists of two containers (1,2), stacked vertically above each other. The upper horizontal hot water outlet pipe (3) of the lower container (1) is connected to the lower horizontal cold water intake pipe (4) of the upper container (2), via a vertical or curved, rigid or flexible pipe. The lower container has a heat exchanger (5) etc. for solar energy, installed in its lower section. It has an additional specially shaped heat exchanger in its upper section, to extract heat energy. The upper container has a heat exchanger (7) for after-heating.
Patent DE-19747852-A1 (DE)
Inventor: ALAZE NORBERT
IPC: F04B49/18
Filed: 1997-10-30
Abstract: The invention relates to a piston pump (10), especially for use in a slip-regulated hydraulic vehicle braking system. The aim of the invention is to increase a volume displaced by the piston pump (10) at low displacement pressure. To this end, a body (24, 26; 92, 94, 96), preferably a ring body, is mounted on the piston (18) in such a way that it can be axially displaced. Said ring body enlarges the cross-sectional area of the piston and is impinged upon axially by an elastic element (34). Under low pressure, the piston pump (10) displaces a medium using the entire cross-sectional area of the piston (18) and the body (24, 26). Under high pressure, the body (24, 26; 92, 94, 96) is retained against the force of the elastic element (34) instead of moving with the piston (18) so that the piston (18) displaces the medium using its own cross-sectional area only. The inventive piston pump (10) has the advantage of being better able to build up pressure when the displacement pressure is low at the beginning of a displacement.
Patent DE-19748928-A1 (DE)
Title: New epothilone derivatives
Inventor: KLAR ULRICH DR
IPC: C07D405/06
Filed: 1997-10-24
Abstract: Epothilone derivatives (I) are new. They are prepared from a number of new and known starting compounds. Epothilone derivatives of formula (I) are new. R<1>a, R<1>b = H, 1-10C alkyl, aryl, 7-20C aralkyl or together form (CH2)m; m = 2-5; R<2>a, R<2>b = have the same meanings as R<1>a and R<1>b, provided that when D-E is CH2-CH2 or Y is O, then R<2>a and R<2>b are not H or CH3; R<3>, R<5> =  H, 1-10C alkyl, aryl or 7-20C aralkyl; R<4>a, R<4>b have the same meanings as R<1>a, R<1>b or R<2>a, R<2>b;  D-E = CH2-CH2, CH=CH, C?=C, epoxy, CH(OH)-CH(OH) or CH(OH)-CH2; R<6>, R<7> = H, or together form a bond or an O atom; R<8> = H, 1-10C alkyl, aryl or 7-20C aralkyl, which are all optionally substituted; X = O, two OR<23> groups, a 2-10C alkylene- alpha , w-dioxy group, H/OR<9> or CR<10>R<11>; R<23> = 1-20C alkyl; R<9> = H or a protecting group; R<10>, R<11> = H, 1-10C alkyl, aryl or 7-20C aralkyl, or together form a 5-7 membered carbocycle; Y = one O or two H atoms; Z = one O atom or H/OR<12>; and R<12> = H or a protecting group.
Patent DE-19751445-A1 (DE)
Title: Electromechanically operated clamping brake for cars
Inventor: BERTHOLD THOMAS
IPC: B60T13/74
Filed: 1997-11-20
Abstract: The clamping brake has at least one brake pad (15) which can be moved via a final control element in contact with a counter-piece and a control unit for the element. A device is provided for detecting a distance to the counter-piece. It has a connection with the brake shoe (9). The control unit controls the element based on the detected distance so that an adjustment of the air gap is implemented to minimize the free play of the brake. The device detects a minimum distance with the brake operated and the control unit determines a set point venting play, then controlling the element so that the set point venting play is attained with a brake not operated.
Patent DE-19751654-A1 (DE)
Title: Circuit for voltage state detection and indication, e.g. for medium and high voltage switching systems
Inventor: KRIES GUNTER A DIPL ING
IPC: G01R31/50
Filed: 1997-11-21
Abstract: The circuit has a voltage tapping part (1) at its input, a current pulse activated display unit and a control circuit between the tapping part and display unit (2) to detect the test voltage state and correspondingly drive the indicator unit with a pulse generator stage (3). The control circuit has a storage capacitor (C1) which can be charged up by the test voltage, if present, or by an external auxiliary voltage. The capacitor supplies the pulse generator stage in operating phases without test or auxiliary voltages for a period of predefined duration to activate the display unit and/or supplies the circuit for self-testing
Patent DE-19752786-A1 (DE)
Title: Inbuilt glove box compartment, having soft interior surface and harder exterior
Inventor: LICHIUS ULRICH DR
IPC: B29C45/16
Filed: 1997-11-28
Abstract: The glove box or similar built-in compartment for a car has its' interior section (1) is made of soft plastic, especially a thermoplastic elastomer. This is surrounded by an outer section (2) of hard, especially thermoplastic material. The soft inner section is first injected, to be covered by injecting-on the hard outer section. Preferably at the same time, catches (3) are moulded externally onto the outer section. The hard component is made of acrylonitrile butadiene styrene. Near the injection sprue of the hard component, the soft material is made thicker.
Patent DE-19754039-A1 (DE)
Inventor: DECKERS ANDREAS DR
IPC: C08F210/02
Filed: 1997-12-05
Abstract: The invention relates to a method for producing ethylene/vinyl acetate copolymers in which a mixture comprised of ethylene and vinyl acetate is continuously polymerized in the presence of radical polymerization initiators and optional molecular weight modifiers in a cooled tubular reactor at a pressure ranging from 1000 to 3500 bar. The polymerization initiator is charged at the beginning and at a number of positions along the tubular reactor, and the temperature changes in the reaction mixture range no more than 20<o>C between the first maximum temperature and the last charging of the polymerization initiator along the tubular reactor.
Patent DE-19802524-A1 (DE)
Inventor: HOFFELD HARALD
IPC: F16D33/20
Filed: 1998-01-26
Abstract: The invention relates to a hydrodynamic coupling (1), comprising a housing (26) which encloses a pump impeller (3) and together with said pump impeller forms an intermediate chamber (27). Said coupling also comprises a connecting channel (31) provided for in the pump impeller (3) which ensures a connection between a toroidal working chamber (5) and the intermediate chamber (27). To create a partial flow for rinsing the intermediate chamber (27) the connecting channel (31) is embodied and oriented in such a way that a direction component is oriented in the direction of flow when the hydrodynamic coupling (1) is operating between the pump impeller (3) and the turbine impeller (4), and is substantially tangential to the flow contour, generated during operation, of the circulation flow path created between the pump impeller (3) and the turbine impeller (4).
Patent DE-19804216-A1 (DE)
Inventor: SCHEEFERS-BORCHEL URSULA
IPC: G01N33/573
Filed: 1998-02-03
Abstract: The invention relates to a method of qualitative and quantitative detection of a tissue of a central nervous system in products, especially in meat products. According to said method, the presence of added brain or nervous tissue is detected by determining the  gamma , gamma -enolase contents in a test sample.
Patent DE-19806175-A1 (DE)
Title: Internal combustion engine
Inventor: DONKOV DANCHO ZOCHEV DIPL ING
IPC: F02B75/02
Filed: 1998-02-01
Abstract: The piston engine, as a two-stroke or four-stroke or diesel motor, has a seal with a smooth cylindrical outer wall as a plunger (2) for the pressure circulation oil lubrication. The sealing and oil scraper rings (4,8) are at the end of the combustion cylinder (3) in the cylinder block (1). An entry (5) and outlet (6) opening is between the sealing and oil scraper rings (4,8). At least one passage opening has an external rotating slide control (15,16), to give a two-stroke engine with a reverse flushing action.
Patent DE-19806917-A1 (DE)
Title: Core arrangement of linear displacement sensor for core element
IPC: H01F3/10
Filed: 1998-02-19
Abstract: The core arrangement is for a linear displacement sensor, which determines a linear extension of the core element depending on the movement of a detected object, based on the alterations of the inductivity in coils. A rod element (10) of a non-magnetic material is provided, one end of which is arranged with a recessed coaxial section (15). The other end of the rod is connected to the detected object. The arrangement also has a solid rod-shaped core element (11) made of a magnetic material, which is inserted at one end in the recessed section of the rod element, so that it is coaxial with the rod element. A matching section of the rod element and the core element is soldered with a solder filling metal (16). The fusing temperature of the solder filling metal corresponds approximately to the annealing temperature of the core element.
Patent DE-19808356-A1 (DE)
Title: Making a gas-tight, wet electrolytic capacitor as a safety component
Inventor: HOEHNE REINER DIPL ING
IPC: H01G9/08
Filed: 1998-02-27
Abstract: Method of manufacturing wet electrolytic capacitors is claimed, in which the aluminium can (26) is initially open at one end. Before mounting the internal capacitor parts, the can is encased in plastic (24). Elsewhere, the impregnated (moistened) capacitor roll (10) is fastened to the terminal penetrations (32) of the closure cover (16). This cover is then fixed to the plastic-encased can. A sealant mass is introduced between the plastic casing and the cover. This seals the capacitor gas-tight.
Patent DE-19808405-A1 (DE)
Inventor: BALGAR GUENTHER
IPC: B01J19/02
Filed: 1998-02-27
Abstract: A ceramic pipe (1) has a flange (7) and a sealing device possessing a ceramic clamp collar (9) concentrically mounted and sealed to the outside of the pipe and with an annular ring (11) abutting the opposite side of the clamp collar to the flange, so that the clamp collar is sprung gripped between the flange and the annular ring, and that at least one gasket (14) is placed between the clamp collar and the flange. An oven wall (2) has a flanged connection (4) through which a ceramic lance (1) makes a gas-tight seal with the oven, e.g. to be used as an internal burner. The lance assembly is secured to the oven flange (4), via the flange (7) and bolt (6). Set screws (12) inserted through the face flange (7) engage with the annular ring (11) and in turn secure this flange to the ceramic pipe. Spring washers (13) under the heads of the screws (12) grip the clamp collar (9). Removal of the screws allows release of the connection between flange (7) and the ceramic pipe. Preferred Feature: The clamp collar (12) is cemented to the ceramic pipe (1) with a silicate cement.
Patent DE-19808831-A1 (DE)
Title: Device for sealing opening in building wall, particularly for window and door openings
IPC: E06B9/00
Filed: 1998-03-03
Abstract: The sealing device (3) can be widened outwards by means of air input, and has an expandable component with a valve (9) for gas activation. It has an all-round hose (10) and a mechanical operating component enabling it to be widened externally. The mechanical operating component has a rotatable ellipse-shaped component, which is connected with a seal. It also has a return spring.
Patent DE-19812621-A1 (DE)
Title: Hydraulic damper for length cutting assembly limits peak pressure
Inventor: THOMAS REINHOLD
IPC: F16F9/512
Filed: 1998-03-23
Abstract: A shock absorber has defined damping characteristics, and includes a hydraulic cylinder with a fast-reacting adjustable pressure-limiting valve. The valve limits the maximum peak pressure and enables the cylinder to achieve an approximately reaction force over its entire range. The shock absorber is fitted to installations in which dampening characteristics are required with low reaction forces, while maintaining all the normal functions of a hydraulic cylinder, e.g. the separation of lengths of rod-like material of defined lengths. A suitable installation incorporates a rolling stage with an associated separation station and cutter, plus an end-stop attached to a moving carriage.