baber/WOPTO huggingface dataset:
Patent DE-19511310-C1 (DE)
Inventor: SEEBERGER ERICH K
IPC: F16L55/32
Filed: 1995-03-28
Granted: 1996-05-15
Abstract: An internal pipe manipulator (1) has devices for working on and especially testing pipe walls and two chassis (2, 3) in which rollers (4) are movable against the pipe wall via oppositely acting drives. Between and on the chassis (2, 3) there is a bogie (18) fitted on a shared system axis (A-A) aligned in the direction of travel and having an axially movable support (30) with at least one radial arm on which are fitted at least one stop and a working unit. The bogie (18) has two radial flange plates (19, 20) between which: a) a rotary drive (27) for the bogie (18), b) a servo-motor (36) of an axial drive (37) for the support (30) of the working units, c) a threaded spindle (29) for the axial drive (37) and d) a guide rod for the support (30) with the working units are fitted in such a way that the axes of a) b) c) and d) are parallel to the system axis (A-A) and distributed approximately equidistantly around it. The at least one radial arm of the support (30) is guided outwards towards the pipe wall through one of the spaces inside the group consisting of the rotary drive (27), the servo-motor, the threaded spindle (29) and the guide rod.
Patent DE-19516190-C1 (DE)
Title: Projection wall for reflecting projected images
IPC: G03B21/56
Filed: 1995-05-07
Granted: 1996-07-25
Abstract: The wall has a sheet of flexible material (B) with a reflective coating, and has cuboid supporting segments (4) on one side. The segments are arranged directly adjacent to one another, and extend across the entire width of the wall. The ends of the wall are guided in vertical rails, which are at least partly arranged in a piece of furniture or panelling. The wall has at least one roller whose axis is parallel to the segments, and which is mounted in the furniture or panelling. The wall can pass around the roller, or can be wound onto it so that the wall may be moved between a projection position and a position in which it is not used for projection.
Patent DE-19518740-C1 (DE)
Title: Frame clamp for gluing windows or door frames etc.
Inventor: SPATZIER KLAUS
IPC: B27M3/00
Filed: 1995-05-22
Granted: 1996-10-02
Abstract: Each press (44) comprises a square clamp acting upon the front surface of one pressure beam (2,3). The clamp is held by a U shaped holder bracket (46) and swivels (47) on a front pivot axle. A gap is formed between the front surface of the pressure beam and the pressure beam side of the clamp, the width of the gap matches at least the wall thickness of a guide tube for the cheek plate. A rotary spindle is guided and/or held by a mechanism. The spindle is pivotally joined to the movable cheek plate. The press has a spring pressing the lower pressure beam edge of the clamp against the front surface of the pressure beam.
Patent DE-19530501-C1 (DE)
Title: Flange=mounted sight glass for storage and processing vessels
Inventor: PAPENMEIER GUENTHER DIPL ING
IPC: G02B7/00
Filed: 1995-08-18
Granted: 1996-08-14
Abstract: A flange-mounted sight glass for a storage tank or processing vessel etc., closes a circular aperture in the vessel and is located by the flange ring (1) which is provided with the projecting studs (1 to 8). A retaining ring (6) concentric with the flange ring (1) which is pierced to accept the studs (1 to 8) forms the outer mounting for the glass or transparent plastic sight disc (4) and the assembly is rendered fluid tight via the clamping nuts (7) and flexible seals (3,5). The resistance of the metallic or carbon ring conductors (8,8.1) is electronically monitored within the housing (10) and resistance variations caused by changes in clamping pressure, temp., leakages or glass breakage are indicated via the lamps (10.1 to 10.4) or the terminals (12).
Patent DE-19617031-C1 (DE)
Title: Water-table indicator for hydroponics cultivation container
Inventor: BOUTEN HANS
IPC: A01G27/00
Filed: 1996-04-27
Granted: 1997-08-07
Abstract: This invention concerns a water level indicator for use in a system container (4) which can be filled with water and has an elongated, cylindrical indicator (6) which is essentially enclosed. A float (10) in the indicator container is in contact with an indicator element (12) having a long stem (11). In the lower part (8) of the indicator container's side wall, at least one aperture (9) is located where the distance between the lower end of the float (10) and the indicator element (12) is smaller by a length (a) than the inner length of the indicator container (6). An upper part (7) of the indicator container (6) is transparent over at least one length (a) in at least some areas. The lower border of the aperture (9) (of which there is at least one) is located at a height (h) above the floor (15) of the indicator container (6). The height (h) and the cross section of the aperture (9), as well as the cross section of other optional apertures (17) located above the aperture (9), are such that, when the free-standing water in the system container (4) is below level (h), the remaining water in the indicator container (6) evaporates in approximately the same time required for the quantity of water in the system container (4) below the level (h), including the bound active water, to be used.  This invention concerns a process for adjusting a water level indicator employing a float for a plant substrate system which takes into account bound active water in the system.
Patent DE-19618373-C1 (DE)
Title: Setting device for bottle guides in packaging machines
Inventor: MARTI JEAN
IPC: B65G21/20
Filed: 1996-05-08
Granted: 1997-05-07
Abstract: The device has a crossbar at right angles to the direction of movement of the bottles. The cross bar has at least two parallel spindle nuts (13). Each nut associated with a spindle has a threaded bore (18) to act with the spindle, and an additional passage bore (19). The neighbouring spindle passes freely through this bore. The spindle movements may be uncoupled from each other. Each spindle has its own drive, or there may be a common drive with transmissions. The transmission ratio is adjustable.
Patent DE-19640123-C1 (DE)
Title: Cylinder head of lifting piston for combustion engine
Inventor: BAUDER RICHARD DIPL ING
IPC: F02B3/06
Filed: 1996-09-28
Granted: 1998-01-08
Abstract: The aluminium casting (1) in one piece contains plastic inlet ducts (10) in holders (13) each of which has a first and second guide (14,14'). The inlet ducts are in the form of pipes with circle-arc shaped insertion piece (21). Between the inlet ducts and the holders are seals (16).  At least one fixture element in the form of movable wedges (17) are locked in a corresponding recess (19) in the outer skin of the inlet duct. Several inlet ducts are combined into a component holding a flange (22).
Patent DE-19649861-C1 (DE)
Title: Cathode heating regulation method for high frequency generator tube
Inventor: ARNOLD WOLFGANG DR
IPC: H01J1/13
Filed: 1996-12-02
Granted: 1998-03-26
Abstract: The method involves regulating a heating of the cathode of a high frequency (HF) generator tube.  This is done in such way, that the light intensity emitted by the heated cathode remains constant.   A portion of the light (8) emitted by the cathode is changed, preferably in an opto-electric transducer, into an electric signal (X).  The electric signal is used to regulate the magnitude of a heating current (Ih), by comparing the signal to an appropriate reference (S), and operating a control circuit (11,12) in response to the comparison result.
Patent DE-19729546-C1 (DE)
Inventor: RINKE GUENTER DR
IPC: G01N21/27
Filed: 1997-07-10
Granted: 1998-12-10
Abstract: The invention relates to a method for determining the concentration of chromium and the pH value in tanning solutions, and for calculating the chromium content in leather at the time of tanning, using an analysis system for detecting spectral light absorption. Said analysis system consists of a light source unit, a cell and an array spectrometer. The light absorbed by the tanning solution is detected throughout the visible spectrum and chemical influences on the spectra form are taken into account through calibration. The chromium content in the future leather can be calculated from the decrease in the chromium concentration in the tanning solution.
Patent DE-19750350-C1 (DE)
Title: Three-dimensional chip acceleration sensor
Inventor: QU WENMIN DR ING
IPC: G01P15/125
Filed: 1997-11-13
Granted: 1999-08-05
Abstract: The sensor has individual acceleration sensors for each of the x,y and z directions, each consisting of three layers, the first of which is a common carrier plate (1) for all three. A seismic test mass for the x-direction sensor is at 90 degrees to that for the y-direction sensor. Lateral deflections of the test masses are measured. The z-direction sensor has an asymmetrically suspended test mass (12) whose torsional movement about its suspension axis (10) is measured for acceleration in the z-direction. The carrier plate is of silicon or ceramic and all other parts are metallic structures. An Independent claim is also included for a method of manufacturing the sensor.
Patent DE-19754199-C1 (DE)
Inventor: KNIERIEM GUENTHER DIPL ING
IPC: B65B51/08
Filed: 1997-12-06
Granted: 1999-06-24
Abstract: Described is a device for producing filled, sealed tubular pouch packaging from a filled flexible tube (5). The filled flexible tube is compressed to form the ends of two successive tubular pouch packagings. The entire compressed area of the flexible tube is closed with two interspaced closing clips. Two groups of compression sheets (1-4) on two opposite sides can be displaced on the area of the tube to be compressed. Means for cutting and bending the wire (42) for the closing clips (85) and a conveyor device for the U-shaped closing clips (85) to convey the latter to the compression zone are provided. The compression sheets (1-4) and the cutting and bending devices can be driven by a common drive shaft (14) by means of disc cams (21, 26, 22, 27).
Patent DE-19820703-C1 (DE)
Title: Electrical device, esp. a distance control device for a motor vehicle
Inventor: ALTUNER TURGAY
IPC: G01S13/931
Filed: 1998-05-11
Granted: 1999-08-12
Abstract: The device has a sensor for emitting and receiving signals and a sensor signal evaluation unit, which is screened wrt. the sensor, for detection of one or more objects.  The signal evaluation unit works in conjunction with a distance control unit mounted in a housing (11b).  The distance control unit, sensor signal evaluation unit and/or sensor signal processing unit are screened wrt. each other within the housing.
Patent DE-19836141-C1 (DE)
Inventor: PRASUHN JUERGEN
IPC: G01R31/40
Filed: 1998-08-10
Granted: 2000-06-15
Abstract: The back-up supply monitoring method detects the overall back-up supply voltage provided by a battery set with a number of batteries connected in series between positive and negative terminals (4,5), for controlling the battery re-charging, with a difference value obtained from a tap-off terminal (8,11) supplied to the control and/or re-charging device (3,7). An Independent claim for an electrical back-up supply monitoring device is also included.
Patent DE-19857057-C1 (DE)
Title: Use of an alkali-free silicon, magnesium and heavy alkaline earth metal oxide mixture as a high thermal expansion coefficient glass-ceramic joint material, especially for high temperature fuel cells
Inventor: DURSCHANG BERNHARD R
IPC: H01M8/0271
Filed: 1998-12-10
Granted: 2000-04-13
Abstract: Use of an alkali-free silicon, magnesium and heavy alkaline earth metal oxide mixture, for a high thermal expansion coefficient glass-ceramic joint material, is new.  An alkali-free oxide mixture, containing 35-55% SiO2, 20-50% MgO and \-5% total (\}15% each) of one or more of CaO, SrO and BaO, is used as a glass-ceramic joint material or for producing such a material having a thermal expansion coefficient of \-10\*10<-6> K<-1> for high temperature use.
Patent DE-19912144-C1 (DE)
Title: Schienenfahrzeug mit einem strömungsgünstigen Endteil
Inventor: GELBERT LUTZ
IPC: B61C1/06
Filed: 1999-03-18
Granted: 2000-11-02
Abstract: Bei einem Schienenfahrzeug für hohe Fahrgeschwindigkeiten ist im Bereich zwischen einem Mittelteil 4 und einem sich konisch verjüngenden Endteil 2 eine Luftströmungsabrißvorrichtung 6 vorgesehen, um die Fahrstabilität des am Zugende laufenden Wagens zu erhöhen.
Patent DE-19913612-C1 (DE)
Title: Producing adjustment structures in semiconducting substrates
Inventor: NEUMEIER KARL
IPC: B81B3/00
Filed: 1999-03-25
Granted: 1999-12-02
Abstract: The invention relates to a method of producing calibration structures in semiconductor substrates in the production of micromechanical systems with integrated semiconductor electronics. The inventive method comprises the following steps: structuring a first layer (3) on a first substrate (4, 5, 6) to produce first areas (2) which are required for the function of the components; producing second areas (1) in the first layer (3) which represent the calibration structures. The second areas (1) have a refractive index which differs from the refractive index of the adjacent areas. The method further comprises the step of joining the first substrate (4, 5, 6) with a second substrate (12) so that the first substrate (3) is embedded between said two substrates. Reducing the thickness of the first or second substrate to a remaining thickness. The substrate layer having said remaining thickness represents, for example, the membrane of a pressure sensor. The invention provides a means for preventing the mechanical properties of supporting layers from being weakened and allows integration into the production process without requiring additional process steps or extensive etching methods.
Patent DE-19927742-C1 (DE)
Title: Vorrichtung zum Zerlegen von Baumstämmen in einem Quartierschnitt und zugehörige Sägestation
Inventor: SCHWAIGER EDELTRAUD
IPC: B27B7/02
Filed: 1999-06-17
Granted: 2000-10-12
Abstract: Eine Sägestation zum Abtrennen von Bohlen von verschiedenen aneinander angrenzenden Seiten eines Baumstammes oder Baumstammteils mit einem Bearbeitungsbereich, in dem der Baumstamm oder das Baumstammteil gesägt wird, ist durch mindestens zwei Kreissägen zum Abtrennen von einer oder mehreren Bohlen von dem Baumstamm oder Baumstammteil gekennzeichnet, wobei die Schnittebene der ersten Kreissäge einen nicht verschwindenden Winkel zu der Schnittebene der zweiten Kreissäge bildet.
Patent DE-19940519-C1 (DE)
Title: Automobile sliding sunroof has opening sunroof panel and independently operated sliding roof screen displaced along respective longitudinal guide rails
Inventor: LAUX PHILIP
IPC: B60J7/00
Filed: 1999-08-26
Granted: 2001-02-01
Abstract: The sliding sunroof has at least one sunroof panel (4) which is displaced rearwards for revealing the sunroof opening along a pair of guide rails (8) on either side of the sunroof opening, which follow the contour of the fixed part of the automobile roof. A sliding roof screen (5) positioned below the sunroof panel is operated independent of the latter, by displacement along a second pair of guide rails (9), for selective closure of the sunroof opening, the guide rails for the sliding roof screen extending at an acute angle to the guide rails for the sunroof panel.
Patent DE-19942460-C1 (DE)
Title: Structure which can be disassembled, for e.g. decorative effect purposes, built up of preferably identical elements comprises joints formed by a hot-melting adhesive which is solvent-free and remains flexible at room temperature
Inventor: GUBALKE WOLFGANG
IPC: F16B12/04
Filed: 1999-09-06
Granted: 2001-02-08
Abstract: The structure, built up of preferably identical elements (1, 2) which can be disassembled, has plane surfaces (3, 4). The structure comprises a releasable coupling element in the form of a joint formed by a hot-melting adhesive which is solvent-free and remains flexible at room temperature.
Patent DE-19947609-C1 (DE)
Inventor: RISSE UWE
IPC: B01F23/10
Filed: 1999-10-04
Granted: 2001-05-03
Abstract: The invention relates to a device for producing dynamic single or multiple component test gases by evaporating volatile organic compound substances in an evaporating and mixing chamber (3, 4) through which a complementary gas passes. The invention provides a means of generating dynamic test gases consisting of organic-chemical substances with a boiling point range of approximately 25 - 300  DEG C. The concentration range of the admixture in the test gas can be varied through several powers of ten and it is possible to modify the concentration within a few minutes. The invention also makes it possible to produce multiple component test gases directly from mixtures of chemical substances, and therefore provides a universally applicable method for producing test gases as defined above.
Patent RU-2039933-C1 (RU)
Title: Laser centering device
Inventor: OSIPOV MIKHAIL N
IPC: G01C9/20
Filed: 1992-10-19
Granted: 1995-07-20
Abstract: FIELD: instrument engineering. SUBSTANCE: laser centering device has laser, contrivance for setting the laser into initial position, horizon liquid gauge. The gauge is made in form of washer which has front face being rigidly attached in normal to laser beam. Side opposite faces are perpendicular to input face (one side face is semitransparent, and the other one blush). Refractivity of the faces equals to refractivity of liquid which fills washer in. Two beam-splitting plates are mounted inside the washer. The plates are connected kinematically together and made in form of disks which are located in annular housings for rotation. Side surfaces of the plates and internal surfaces of the housings are spherical and have equal radiuses of curvature. Diameters of reflecting surfaces of beam-splitting plates are equal to diameter of sphere. One plate is mounted to swim onto the surface of liquid. The other plate is disposed at 45 deg angle at initial position to input face and along the diagonal of the washer. Any annular housing is connected rigidly with washer. EFFECT: improved reliability of operation. 1 dwg
Patent RU-2034047-C1 (RU)
Title: Method of thermocyclic treatment of welded construction members of magnetic cores made of stainless ferritic steels
Inventor: IGNATOV VIKTOR A
IPC: C21D1/78
Filed: 1992-10-26
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: welded construction members of magnetic cores made of stainless ferritic steels are subjected to hardening in oil at 1050 ± 10 ° C with following 11-fold cyclic heating up to 710 ± 10 ° C and intermediate cooling in water, and final cooling is performed in the air. EFFECT: enhanced corrosion resistance, stable magnetic and damping properties. 2 tbl
Patent RU-2007929-C1 (RU)
Inventor: SOBOLEV ANDREJ G
IPC: A23L1/00
Filed: 1992-10-23
Granted: 1994-02-28
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: method involves production of sugar syrup and flavor syrup to be supplemented with protein-vitamin extract. The latter is brewing waste yeast preliminarily cleared from hop resin and unviable cells and separated at 1,000-6,000 rpm for 0.05-5.0 min. On bottling, the beverage is sterilized in microwave electromagnetic field at 64-68 C. Yeast is purified by the settling-decantation method in 1-4 steps, each step lasting 2-8 h. After every step yeast is washed with cold water for 5-10 min (yeast/water ratio from 1: 2 to 1: 3). Upon separation or settling-decantation, yeast is kept in sugar solution for 4-20 h at 6-8 C (sugar concentration 0.5-1.0 kg/hl). Upon exposure of yeast to sugar solution the latter is separated again at 1.000-6.000 rpm for 0.05-5.0 min. On sterilization, the beverage is exposed to 62-68 C temperatures for 1-10 min. EFFECT: higher product quality. 1 tbl
Patent RU-2044912-C1 (RU)
Title: Reverse device
Inventor: SMIRNOV VADIM YU
IPC: F02K1/70
Filed: 1992-11-02
Granted: 1995-09-27
Abstract: FIELD: rocket engineering. SUBSTANCE: in operation, bending forces act on power cylinder 10 of the device drive from the side of outer rotatable shutters 5. To reduce the bending forces, outer rotatable shutters 5 are pivotally secured in the ports of housing 2 of the outer contour and directly coupled with inner shutters 1 through ties 6. EFFECT: enhanced reliability. 5 dwg
Patent RU-2037867-C1 (RU)
Title: Halogen-silver photographic material and method of image preparing on it
Inventor: ZHURBA YURIJ I
IPC: G03C1/825
Filed: 1992-11-04
Granted: 1995-06-19
Abstract: FIELD: filming and copying processes. SUBSTANCE: photomaterial consists of the backing, halogen-silver photosensitive layer, protective gelatinous layer and stained gelatinous layer. The latter contains the dye - 3, 3,3′-diethyldiazolinocarbocyanine-p-toluenesulfonate or its mixture with bis-[1-(4′-sulfophenyl)-3-carboxypyrazolone-5-yl-4] -trimethinoxanine tetrapotassium salt and/or bis-[1-(4′-sulfophenyl)-3-carboxypyrazolone-5-yl-4]-pentaacetinoxanyl-tetrapotassium salt. Image preparing on the indicated material is performed by exposition and development in developing solvent. The latter has, g-mole/l: developing substance 0.01-0.45; preserving agent 0.2-1.0; accelerating agent sodium tetraborate 0.024-0.075; regulating agent of development boric acid 0.008-0.325, and water - up to 1 l. Degree of contrast coefficient range is increased by 4.5-5 times. EFFECT: enhanced quality of material. 5 cl, 2 tbl
Patent RU-2099851-C1 (RU)
Title: Start-stop quartz oscillator
Inventor: SOROKA EVGENIJ Z
IPC: H03B5/32
Filed: 1992-11-13
Granted: 1997-12-20
Abstract: FIELD: TV equipment, in particular, generation of clock pulses for digital form of video signal. SUBSTANCE: device has gate oscillator and frequency- setting circuit with quartz resonator. Goal of invention is achieved by introduced dampening amplifier and electronic switch which disconnects frequency-setting circuit from gate oscillator during interval between gate pulses and connects it to dampening amplifier. EFFECT: increased stability of initial phase of oscillations. 2 dwg
Patent RU-2114420-C1 (RU)
Inventor: KLUBOVICH VLADIMIR VLADIMIROVI
IPC: G01N23/20
Filed: 1992-12-14
Granted: 1998-06-27
Abstract: Сущность изобретения: на осях вращения образца и кристалла монохроматора устанавливают навстречу друг другу два краевых экрана, а перед детектором - аналитическую щель и, сканируя детектор по окружности гониометра, определяют положения, соответствующие "полутеням" (падение интенсивности вдвое) от краевых экранов, фиксируя по шкале гониометра углы α       м   1        и α       o   1       . Затем перемещают источник рентгеновского излучения в направлении рабочей кромки краевого экрана, установленного на оси плоского кристалла монохроматора до тех пор, пока детектор, находящийся в положении, соответствующем "полутени" от другого краевого экрана, не зафиксирует "полутень" от первого краевого экрана. После этого перемещают детектор до образования "полутени" от краевого экрана, установленного на оси образца, и повторяют операции по перемещению источника рентгеновского излучения и фиксации углов детектора до тех пор, пока не достигнут равенства углов α       м   п        = α       o   к       . Затем снимают краевой экран, установленный на оси вращения кристалла-монохроматора, и юстируют коллиматор, после чего придвигают кронштейн источника рентгеновского излучения к гониометру до упора и проверяют симметричность расположения первичного пучка относительно краевого экрана, установленного на оси вращения образца, и вертикальной оси аналитической щели. 2 ил.