baber/WOPTO huggingface dataset:
Patent DE-10108528-C1 (DE)
Title: Process for treating liquids e.g. seawater, brackish water, wastewater and effluent comprises using preheating/removal unit for preheating and pre-cleaning the liquid
Inventor: NEUBERT JOACHIM
IPC: B01D1/28
Filed: 2001-02-22
Granted: 2002-06-13
Abstract: Process for treating liquids e.g. seawater, brackish water, wastewater and effluent comprises using a preheating/removal unit for preheating and pre-cleaning the liquid. The preheating/removal unit contains a heat exchanger which preheats the liquid to a temperature below the boiling temperature of the base liquid. Low boiling liquid impurities and/or gaseous impurities are removed in the unit. Process for treating liquids e.g. seawater, brackish water, wastewater and effluent comprises using a preheating/removal unit for preheating and pre-cleaning the liquid. The preheating/removal unit contains a heat exchanger which preheats the liquid to a temperature below the boiling temperature of the base liquid. Low boiling liquid impurities and/or gaseous impurities are removed in the unit. A mixing unit is connected to the preheating/removal unit for finely distributing the liquid in a carrier gas to form a carrier gas/liquid mixture. The mixing unit is also connected to a vaporizer/condensation heat exchanger for vaporizing the carrier gas/liquid mixture so that liquid impurities remain. A concentrate separator and a condensate separator are also provided. An Independent claim is also included for a device for treating liquids e.g. seawater, brackish water, wastewater and effluent.
Patent DE-10131013-C1 (DE)
Inventor: STIPPICH FRANK
IPC: H01G9/04
Filed: 2001-06-27
Granted: 2003-01-09
Abstract: The invention relates to a method for treating aluminium films for electrochemical capacitors, whereby on an oxide layer which is situated on an aluminium film containing lead is removed and, subsequently the oxidation resistance of corrosion-sensitive areas therein with a high lead-concentration is laterally homogenised and a covering layer containing hydroxide is formed on the aluminium film and is passivated.  The etching predominating in the areas of the aluminium film containing lead subsequently results in an aluminium film with a homogeneously increased surface.
Patent DE-10133098-C1 (DE)
Title: Zusatzfunktionsvorrichtung für ein Kraftfahrzeug und Verfahren zum Betreiben derselben
Inventor: LANDGRAF HANS-PETER
IPC: B60R16/033
Filed: 2001-07-11
Granted: 2003-03-20
Abstract: Die vorliegende Erfindung betrifft eine Zusatzfunktionsvorrichtung für ein Kraftfahrzeug (1) mit einer Fahrzeugbatterie (11) mit zugeordnetem Generator, die versehen ist mit einem elektrischen Verbraucher (8, 12) für eine Zusatzeinrichtung (2), einer Einrichtung (13) zum Erfassen der Bordnetzspannung (U¶B¶) und einer Stromversorgungs-Steuereinheit (6), um den Verbraucher entsprechend der erfassten Batteriespannung mit der Batterie elektrisch zu verbinden bzw. von dieser zu trennen. Ein von dem Generator wiederaufladbarer Zusatzenergiespeicher (7) ist vorgesehen, welcher mit der Stromversorgungs-Steuereinheit (6) verbunden ist, wobei die Stromversorgungs-Steuereinheit so ausgebildet ist, dass sie den Zusatzenergiespeicher in Abhängigkeit von der erfassten Bordnetzspannung (U¶B¶) alternativ zu der Batterie mit dem Verbraucher elektrisch verbindet bzw. von diesem trennt. Ferner betrifft die Erfindung ein entsprechendes Verfahren zum Betreiben einer solchen Zusatzfunktionsvorrichtung.
Patent DE-10152211-C1 (DE)
Title: Layer system used for transparent substrates comprises a partial layer of a mixed oxide of zinc oxide, titanium oxide and a further oxide, and further metal and/or oxide layers with functional silver layers
Inventor: SCHICHT HEINZ
IPC: C03C17/36
Filed: 2001-10-23
Granted: 2003-05-15
Abstract: Layer system, especially low energy layer system for transparent substrates, especially glass panes, comprises at least one partial layer of a mixed oxide of ZnO, TiO2 and at least one further oxide, and further metal and/or oxide layers, especially with one or more functional silver layers.  Preferred Features: The mixed oxide layer is 2-20 nm thick and is produced by reactive cathode sputtering from a metal alloy target having 90-40 weight % Zn, 10-60 weight % Ti, and 0.5-8 weight % of one or more of the metals Al, Ga and Sb. The alloy target consists of 71 weight % Zn, 27 weight % Ti and 2 weight % Al, or 56 weight % Zn, 42 weight % Ti and 2 weight % Al.
Patent DE-10205562-C1 (DE)
Title: Hide surface image data frames calibrated by optical computer-controlled cutting system
Inventor: HERMAN JUN JAMES S
IPC: B26D5/00
Filed: 2002-02-11
Granted: 2003-07-31
Abstract: In a digital process to capture an image of a piece of textile or leather prior to cutting into individual patterns, the material (12) is first laid out on a bench. The material image is captured as a number of overlapping data frames (94).  The image data frames are calibrated to correct for distortion, and the data is combined by a computer to generate a combined single image which has an area greater than that of the individual frames (94). The computer then automatically arranges the pattern images to maximize the number of patterns that can be cut from the piece of material in question, simultaneously excluding material zones with relevant blemishes or faults. Also claimed is a commensurate computer-driven cutting bench.
Patent DE-10210202-C1 (DE)
Title: Hubkolbenbrennkraftmaschine
Inventor: EILTS PETER
IPC: F02M26/10
Filed: 2002-03-07
Granted: 2003-11-13
Abstract: Bei einer Hubkolbenbrennkraftmaschine mit einem Turbolader, der über ein Ladeluft-Leitungssystem Ladeluft mit einem den mittleren Druck in der Abgassammelleitung übersteigenden Druck zu den Zylindern liefert, ist eine Abgasrückführung zur Verminderung der Schadstoffemission dadurch erreichbar, dass zwischen dem Abgasauslass jedes Zylinders und der Abgassammelleitung ein in eine zur Abgassammelleitung in eine den Durchtrittsquerschnitt verengende Düse auslaufender Auslasskanal vorgesehen ist, von dem Auslasskanal zwischen der Düse und dem Abgasauslass eine Umgehungsleitung zum Ladeluft-Leitungssystem abzweigt und die Umgehungsleitung ein bei Übersteigen des Abgasdrucks vor der Düse über den Ladeluftdruck öffnendes Rückschlagventil aufnimmt.
Patent DE-10237026-C1 (DE)
Title: Housing for back projection device has cooling air stream used for removing waste heat from light source of projection unit
Inventor: KRAUS HEINZ
IPC: G03B21/10
Filed: 2002-08-13
Granted: 2003-10-23
Abstract: The housing has an upper housing part (1) with a projection space provided with a front projection disc (3) and a large surface area rear mirror (4) and a lower housing part (2) containing a projection unit (11) with a light source which is ventilated via a cooling air stream directed between air entry openings (18) in the front wall (15) of the lower housing part and air exit openings (6) in the rear side of the upper housing part and/or the lower housing part. The air circulation can be assisted via an electric fan within the lower part of the housing, e.g. behind its front wall.
Patent DE-19548444-C1 (DE)
Title: Heating element control device e.g. for dental instrument
Inventor: LANDGRAF HERMANN
IPC: A61C17/02
Filed: 1995-12-22
Granted: 1997-03-27
Abstract: A heating element is controlled to heat relatively small amounts of a medium. An electrically processable value is obtained according to the vol. of the medium flowing through the spraying tube. The value is used for a specific medium temp. from a characteristic line.  The heating is provided by half or full-wave ac voltage. The power gradient is determined by control of the half or full-waves in a time unit until complete switching of all half or full waves in the same time period.
Patent DE-19617442-C1 (DE)
Inventor: BUSLEY PETER DIPL ING
IPC: E01C23/088
Filed: 1996-05-02
Granted: 1998-01-29
Abstract: In the case of a machine for stripping off road surfaces, in order to guarantee that the front wheels (26, 28) are able to adapt to variable contours of the road surface by oppositely but identically equal amounts, but which can at the same time run fully on the road surface without the need for mechanical coupling parts between the wheels, it is proposed to mount the wheel supports (48, 50) for the front wheels on guide rods (52, 54) which run in vertical guide cylinders (56, 58) of the frame. The guide rods (52, 54) are connected to the movable parts of double acting working cylinders (60, 62) of which the fixed parts are secured to the guide cylinders (56, 58). Equivalent working spaces in the working cylinders (60, 62) are connected in a leak-proof manner via coupling lines.
Patent DE-19625537-C1 (DE)
Title: Method and apparatus for producing steel from scrap
Inventor: SCHMIDT JUERGEN
IPC: F27B3/22
Filed: 1996-06-26
Granted: 1997-04-30
Abstract: Steel is made from solid additive material by charging the solid material (28) into the arc furnace and melting using electrodes (19 to 21). Fuel-oxygen burners (23,24,25), located between the electrodes and enter the furnace from the side, are used to cut areas in the solid material where oxygen lances (29 to 34) are inserted. These lances are directed to flow oxygen onto the surface of the melt. The arc furnace used in the process is also claimed.
Patent DE-19628052-C1 (DE)
Inventor: HINTSCHE RAINER DR
IPC: G01N27/333
Filed: 1996-07-11
Granted: 1997-11-27
Abstract: The invention relates to a mechanically stable substrate which has: at least one through hole; a perforated membrane which forms one part with the substrate, extends across the through opening and consists of another material as the substrate; and at least one semi-permeable layer which is adhesively applied on one or both sides of the membrane at least in the perforated region thereof to be very adhesive. The semi-permeable layer or layers is/ are secured mechanically in the adjacent perforations and/or by chemical and structural and/or physical adhesion and/or adhesive intermediate layers, and/or a covalent surface bond to the adjacent surfaces of the membrane, optionally of the substrate or a metal film applied additionally and alternatively on one or both sides on the membrane. The invention also relates to a process for producing said sensor and/or separation element, and the use thereof.
Patent DE-19652501-C1 (DE)
Inventor: HEITZIG JUERGEN
IPC: F16F13/10
Filed: 1996-12-17
Granted: 1998-07-16
Abstract: The damper has an automatic hydraulic mounting with an acoustic coupling. It has two damping chambers (16,18), the upper one (18) of which is enclosed by a pliable membrane (34). Projections (36) on the outer side of the membrane, and/or axial or radial grooves give the membrane an elastic air cushion coupling at a rubber elastic spring unit (4) and a limit disc (24). A non-return valve (32) links the hollow zone (22) towards the air cushion (38), operated by the membrane, with a connection on the other side between the air cushion (38) and the outflow channel (40) into the outside. The outflow channel has a controlled closure as a switched magnet or valve.
Patent DE-19701715-C1 (DE)
Title: Mobile garage for storing vehicles
Inventor: KORINEK PETER
IPC: E04H6/04
Filed: 1997-01-20
Granted: 1998-06-25
Abstract: The device comprises a one-piece trough (1) with base part and circumferential raised wall (6). The trough is reinforced underneath by a stabilising girder (2) and supports (5) are connected to the girder by the base part. Drive-on grids (16) run on the supports. The underside of the trough can be adapted to the shape of the stabilising girder so that the underside of the trough and girders form a predominantly flat plane. The trough, girders and supports screw together for easy assembly. A cover (10) encloses the stored vehicle and the trough.
Patent DE-19715954-C1 (DE)
Title: Operating and display device for domestic electrical appliance e.g. cooking oven
Inventor: HUBER ERNST
IPC: F24C7/08
Filed: 1997-04-16
Granted: 1998-05-28
Abstract: The device has a front panel incorporating operating controls and display elements, provided by a front plate (9) and an associated holder for supporting the operating control switches and the display light elements.  The holder is provided by a one-piece plastics moulding (7), with stiffening elements (11), defining switch guides at the rear of the front plate and coupled together via stiffening ribs (25).
Patent DE-19736653-C1 (DE)
Title: Service quality estimation method for channels of digital transmission system
Inventor: DOETSCH MARKUS DIPL ING
IPC: H04L1/00
Filed: 1997-08-22
Granted: 1998-12-10
Abstract: The method involves estimating the service quality on the transmission channels in a digital transmission system, in which a turbo-encoding is performed for a channel encoding in a turbo-encoder at the transmitter side. A turbo-decoding, with soft-decision output signals, is performed in a turbo-decoder at the receiver side.  The service quality is determined from the variance of the soft-decision output signals at the receiver side, preferably through a soft-input/soft-output symbol or sequence estimator, by using a detected bit error rate.
Patent DE-19804472-C1 (DE)
Inventor: GUTH HORST
IPC: G02B7/10
Filed: 1998-02-05
Granted: 1999-08-12
Abstract: The invention relates to a linear guide in a cylindrical mount for optical components, comprising a stationary linear guide way (3), an axially displaceable inner variator (4), a rotational external cam support (9) and a transmission member (5) fixed on the variator (4) in-between the variator (4) and the cam support (9). The inventive guide is characterized in that one of the sides of the guide ways (3) has an elastically mounted stop bar (6) serving as running surface for the transmission member (5)
Patent DE-19825094-C1 (DE)
Title: Production of ceramic, diffusion-limiting coating used as diffusion and/or oxygen ion conducting layer in oxygen probe
Inventor: ROTH BARBARA
IPC: G01N27/416
Filed: 1998-06-05
Granted: 1999-11-25
Abstract: Production of ceramic, diffusion-limiting coatings with finely dispersed ceramic powder uses an oxide ceramic powder (I) with a Brunauer-Emmett-Teller (BET) specific surface area of 5-50 m<2>/g and average primary particle size of 20-450 nm.  At least part of the powder is pretreated at 800-1150 deg C, then mixed with untreated powder, applied to a substrate stable at high temperature and fired at 1000-1350 deg C. An Independent claim is also included for a method using (I) mixed with a recrystallizing glass powder (II).
Patent DE-19902452-C1 (DE)
Inventor: REHSE HEINO
IPC: G01M3/00
Filed: 1999-01-22
Granted: 2000-09-28
Abstract: Inspection wagon (10) has a motor and two electronic cameras with one camera on each end of the wagon. Both cameras have a hemispherical wide-angle objective lens (12, 14) with the optical axes of both lenses parallel to each other, but in opposite directions. The imaging process involves combination of images from both cameras to provide a spherical image of the sewer pipe the wagon is passing.
Patent DE-19936161-C1 (DE)
Title: Sicherheitsventil insbesondere für eine Betankungsentlüftungsleitung
Inventor: BITTNER JOERG
IPC: F16K31/24
Filed: 1999-07-31
Granted: 2001-03-08
Abstract: Sicherheitsventil, insbesondere für eine Betankungsentlüftungsleitung zwischen dem Tankeinfüllstutzen und dem Aktivkohlebehälter bei einem Kraftfahrzeug, wobei das in die Betankungsentlüftungsleitung eingesetzte Sicherheitsventil (1) als Schwimmerventil ausgebildet ist und bei Eindringen von Kraftstoff in die Betankungsentlüftungsleitung und damit in das Sicherheitsventil (1) der Auslass (4) des Sicherheitsventils (1) über den Schwimmer (7) geschlossen wird und das Sicherheitsventil (1) mit einem in die Umgebung mündenden, bei Normaldruck durch einen durch eine Membran (8) betätigten Verschluss (6) abgeschlossenen Umweltstutzen (5) versehen ist, wobei die Membran (8) bei einem erhöhten Druck im Sicherheitsventil (1) ein Öffnen des Verschlusses (6) am Umweltstutzen (5) bewirkt bzw. unterstützt.
Patent MD-4254-C1 (MD)
Title: Hexafluorotitanate-bis[(dimethylglyoximato)-di-(thiocarbamide)cobalt(III)] dihydrate and process for cultivation of microalga Porphyridium cruentum with the use thereof
Inventor: RUDIC VALERIU
IPC: C07C251/70
Filed: 2012-11-05
Abstract: The invention relates to chemistry and biotechnology, in particular to the synthesis of a new coordinative compound of cobalt(III) and to a process for cultivation of microalga Porphyridium cruentum with the use thereof.According to the invention, a coordinative compound - hexafluorotitanate-bis[(dimethylglyoximato)-di-(thiocarbamide)cobalt(III)] dihydrate is claimed.Also, a process for cultivation of microalga Porphyridium cruentum is claimed, which consists in that microalga is cultivated on a nutrient medium containing, g/L: NaNO3 - 5.0; NaCl - 7.0; KCl - 7.5; MgSO4·7H2O - 1.8; Ca(NO3)2·4H2O - 0.15; KBr - 0.05; KI - 0.05; K2HPO4 - 0.2; FeCl3·6H2O - 0.00027; ZnSO4·5H2O - 0.00002; CuSO4·5H2O - 0.00005; MnSO4·5H2O - 0.0003; H3BO3 - 0.0006; MoO3 - 0.00002; NaVO3 - 0.00005; the compound hexafluorotitanate-bis[(dimethylglyoximato)-di-(thiocarbamide)cobalt(III)] dihydrate - 0.020…0.022 g/L and distilled water up to 1L, having the pH 6.8…7.2; at the temperature of 23…25°C, the lighting of 2000…3000 lx/cm2, with slow intermittent agitation.The result consists in increasing the antioxidant activity of the ethylic extract obtained from microalga biomass.
Patent RU-2089289-C1 (RU)
Title: Catalyst for cleaning smoke fumes from sulfur dioxide
Inventor: TRETYAKOV ALEKSANDR SERGEEVICH
IPC: B01D53/50
Filed: 1992-11-27
Granted: 1997-09-10
Abstract: FIELD: gas purification. SUBSTANCE: catalyst containing vanadium pentoxide, carrier, and binding agent is supplemented with sulfur waste, cobalt(II, III) oxides, tungsten oxide, and copper oxide, whereas, as carrier, glass powder and, as binding agent, liquid glass are used. EFFECT: reduced cost due to utilizing waste. 1 tbl
Patent RU-2048575-C1 (RU)
Title: Aluminium-base castable alloy
Inventor: BATYSHEV ALEKSANDR I
IPC: C22C21/04
Filed: 1992-10-30
Granted: 1995-11-20
Abstract: FIELD: castable aluminium-base alloys applicable as structural materials. SUBSTANCE: aluminium-base castable alloy has the following qualitative and quantitative composition, mas. silicon 6.0-7.5; copper 5.5-7.0; manganese 0.3-0.5; magnesium 0.1-0.5; iron 0.2-1.0; yttrium 0.1-0.3; molybdenum disulfide 0.01-0.1; the balance, aluminium. Alloy properties: ultimate strength 260-265 MPa; elongation 4.4-4.8% Brinnel hardness 1010-1070 MPa. EFFECT: higher service properties. 1 tbl
Patent RU-2047839-C1 (RU)
Title: Method of determination of coordinates of mobile object and device for its realization
Inventor: GILL IZRAIL L
IPC: G01C22/00
Filed: 1993-02-02
Granted: 1995-11-10
Abstract: FIELD: geodetic instrumentation engineering. SUBSTANCE: coordinates of mobile object are found by processing of radio signals from it at least three base-line stations and at additional reference station located at point with known coordinates. Device for realization of method has signal transmitter on mobile object with former of modulating radio signal. Each of base-line stations has radio receiving part, measurement channel, code channel, control unit, digital processing unit, signal transmission unit. It also includes reference station and central station, the latter being provided with multichannel input with number of channels corresponding to number of base- line stations. EFFECT: enhanced accuracy of determination of coordinates. 2 cl, 6 dwg
Patent RU-2049689-C1 (RU)
Inventor: KONDRATEV ANATOLIJ A
IPC: B60M5/00
Filed: 1993-03-19
Granted: 1995-12-10
Abstract: Использование: устройства защиты опор контактной сети и сооружений электрифицированных железных дорог постоянного тока от разрушения блуждающими токами. Сущность изобретения: для повышения надежности заземления, уменьшения габаритов конструкции, снижения стоимости изготовления и затрат труда на установку и ремонт полупроводниковый диод таблеточного типа с номинальным током, например в 2000 А, зажимается между соосными электродами. Верхний электрод через металлическую часть корпуса куполообразной формы электрически соединен с контактным стержнем, укрепленным в центральном отверстии снаружи корпуса, а нижний электрод с контактным стержнем, смонтированным на диэлектрическом диске. Для предотвращения попадания влаги внутрь корпуса предусмотрена перемычка между глухими соосно размещенными отверстиями с резьбой для установки верхнего электрода и конца контактного стержня. 1 ил.
Patent RU-2073080-C1 (RU)
Title: Method of gathering of oil sludge from water reservoir surface
Inventor: ZORKIN VLADIMIR A
IPC: E02B15/04
Filed: 1993-05-19
Granted: 1997-02-10
Abstract: FIELD: environmental control. SUBSTANCE: polluted surface of reservoir is enclosed by flexible boom 1 whose upper edge is installed above water surface at value h determined by formula h=hb (Sb-So.s)/Sb, where hb is boom height m, Sb is water density, kg/cu.m; So.s is oil sludge density, kg/cu.m. Placed inside of enclosed area of water reservoir is a fragment of boom 3 provided with filter element. Boom fragment is used for dividing oil sludge, its filtering and delivery to intake device 2 of pumping system. In so doing, boom 1 is pulled to reservoir bank, either by its both ends, or by one of them, depending on wind load on boom. EFFECT: higher efficiency. 3 dwg
Patent RU-2070135-C1 (RU)
Title: Shipboard engine-and-propeller plant
Inventor: KASHEVAROV YURIJ B
IPC: B63H11/06
Filed: 1993-08-23
Granted: 1996-12-10
Abstract: FIELD: shipbuilding. SUBSTANCE: shipboard engine-and-propeller plant has propeller tube and cylinder blocks; cylinder block includes cylinder 5 for steam with piston 7 and waste steam discharge pipe 22 and sea water cylinder 4 with piston 6 and sea water supply pipe. Pistons 6 and 7 of cylinders 4 and 5 are rigidly interconnected by means of rod 8. Fitted between walls of cylinders 4 and 5 is bush 11 through which rod 8 connecting pistons 6 and 7 is passed. Cylinders 5 are brought in communication with high-pressure steam chamber 13 by means of branch pipes 16 and 17 and cylinders 4 are brought in communication with high-pressure sea water chamber 12 by means of branch pipes 14 and 15. Chamber 13 is brought in communication with steam line running from nuclear reactor and chamber 12 is brought in communication with circular clearance by means of water line; circular clearance is formed by propeller tube and branch pipe with bevelled fore and aft ends which are fitted coaxially in this tube. EFFECT: enhanced reliability. 6 cl, 9 dwg
Patent RU-2125986-C1 (RU)
Title: 7-(substituted)-9-(substituted-glycyl)-amido-6-demethyl-6- -deoxytetracyclines, intermediate compounds, methods of their synthesis, method of treatment and composition
Inventor: FAJK-ENG SUM
IPC: C07C/
Filed: 1993-08-12
Granted: 1999-02-10
Abstract: FIELD: organic chemistry, antibiotics. SUBSTANCE: invention relates to 6-demethyl-6-deoxytetracyclines of the formula (I)   where R - halogen or NR 1 R 2  when R 1  - hydrogen, R 2  - methyl, ethyl, n-propyl; or when R 1  - methyl or ethyl, R 2  - methyl, ethyl, n-propyl, n-butyl; R 3  - hydrogen, C 4-8 -alkyl; R 4  - hydrogen, methyl ethyl; W - hydroxylamino-group, C 7-12 -alkyl-monosubstituted amino-group or R 3  and W taken together mean -(CH 2 ) n (R 5 )N-; n = 3; R 5  - trifluoroacetyl, or their pharmaceutically acceptable salts or metal complexes. Compounds of the formula (I) show antibiotic activity with respect to broad spectrum of organisms including that showing resistance to tetracyclines and they are useful as antibiotic agents. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 11 cl, 4 tbl, 27 ex