baber/WOPTO huggingface dataset:
Patent SE-518138-C2 (SE)
Inventor: PROUGH J ROBERT
IPC: D21C1/02
Filed: 1996-12-16
Abstract: A chip feeding system for a continuous digester provides for a greater rate of delivery of chip slurry to the digester, and is much less expensive than conventional chip feeding systems, typically being only 40-50% of the height of the conventional system. An atmospheric vessel may be connected at the bottom thereof to a slurry pump which pumps the chip slurry to a conventional high pressure feeder. A recirculation loop for returning liquid from the feeder to the vessel may include an atmospheric level tank, and a liquid cooler. The vessel may have one dimensional convergence and side relief, and instead of a conventional cylindrical chip bin, the chip bin may have a hopper having two transitions with one dimensional convergence and side relief. The chip bin also may be at atmospheric pressure so that no low pressure feeder between the bin and vessel is necessary. Alternatively, the vessel may be pressurized while an atmospheric-pressure level tank is provided, the high pressure feeder being mounted directly at ground level.
Patent SE-521484-C2 (SE)
Inventor: JOHANSSON INGVAR
IPC: F04B1/2042
Filed: 1998-02-13
Abstract: A hydraulic rotating axial piston engine having a housing, enclosing a cylinder barrel journaled in the housing for rotation around a barrel axis. The housing also has a number of circumferentially arranged cylinders with a number of pistons reciprocating between two defined end positions. The pistons cooperate with an angled plate in order to obtain the reciprocating movement. The axial piston engine has an input/output shaft, and the cylinder barrel has channels connecting each cylinder to port(s) in the cylinder barrel. The ports alternatively act as inlet and outlet ports. The housing has an inlet and outlet channel, each having a kidney-shaped port, facing towards the inlet and outlet ports of the cylinder barrel. The kidney-shaped ports communicate with a number of the ports at the barrel. The cylinder barrel ports extend in both directions outside the cylinders in the two circumferential directions of the cylinder barrel. The channels open to the cylinders along the peripheral wall of each cylinder, and the opening to the cylinders has substantially the same area as the area of the ports of the barrel.
Patent SE-520889-C2 (SE)
Inventor: HULTQUIST ANDERS
IPC: F02B1/12
Filed: 1998-11-19
Abstract: A method for injection of fuel into a cylinder for a combustion engine is distinguished by the fact that the fuel is injected into the cylinder in the region (10) of the piston's upper dead centre point (8) in the gas exchange stroke (4, 5), when the fuel is injected into the hot exhaust gases in order readily to be able to be vaporised and form a homogenous fuel/air mixture which can be ignited by compression the next time the piston approaches the upper dead centre position. The invention relates also to an arrangement for implementing the method and an engine incorporating such arrangement.
Patent SE-512261-C2 (SE)
Inventor: DILGER HORST
IPC: A47L9/02
Filed: 1998-12-23
Abstract: The vacuum cleaner suction head has a housing (1) and a suction mouth (3) bounded by edges (3) on the underside of the housing. The edges protrude on a bottom surface (4) of the housing which has a bottom-side peripheral edge arranged in the working direction at a distance from the suction mouth edges that protrudes below relative to the housing bottom surface and lies on a carpet nap to be vacuumed in a noise-enclosing fashion.  The suction mouth edges protrude minimally relative to the peripheral edge of the housing and deeper into the carpet nap to be cleaned than the peripheral edge. The bottom-side peripheral edge of the housing is rounded outwards like a beading.
Patent SE-517630-C2 (SE)
Inventor: DILGER HORST
IPC: A47L9/06
Filed: 1999-01-18
Abstract: The suction head has a housing (1) into which a suction channel (2) opens, a slide plate (3) on the housing with a suction opening (4) connected to the suction channel and a vertically adjustable carrier (5) in the housing to which a brush strip (6) is connected. The brush strip is mounted in a slot (8) between the slide plate and housing and can be moved out through the slot by a moving the carrier. An inclined protruding rubber lip formed on the end of the brush strip on the carrier side engages a wall surface of the housing bounding the slot, or an upper edge of the slide plate on the housing inner side, under elastic deformation when the carrier is moved, thereby sealing the slot on at least one side of the brush strip.
Patent DE-19609310-C2 (DE)
Inventor: BECHER MICHAEL
IPC: H01H37/54
Filed: 1996-03-09
Granted: 1999-07-15
Abstract: The switch has a temp. dependent switch mechanism (12) in a housing (11). The housing has a lower part (14) on whose base (15) is arranged a first counter-contact (16) for the switch mechanism. The housing also has a cover (17) to close the lower part (14). A second counter-contact (19) for the switch mechanism is arranged on the inside of the cover. The switch mechanism makes an electrically conductive connection between the two contacts (16,19) in dependence on its temperature. The lower part (14) of the housing (11) is made of insulating material. The first counter contact (16) can be contacted from outside through a wall (13) of the lower part (14). The cover part (17) is made of electrically conductive material and also acts as the second counter-contact (19). The cover part is held on an upper edge of the lower part (14).
Patent DE-19710791-C2 (DE)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/04
Filed: 1997-03-17
Granted: 2000-01-20
Abstract: Oscillating mould intended for continuous casting preferably of steel slabs with an a submerged melt outlet and use of casting powder incorporates a submerged melt outlet pipe (8) with a flow cross section (8.4) and an outlet cross section (8.3.1). It further incorporates freely movable narrow-side plates (1.3), and broad-side plates (1) which are plane in the direction of the mould length and are concave with a central symmetry in the direction of the mould with. The broad-side plates are additionally provided with a funnel section (5) corresponding to the cross section (8.1) of the melt outlet pipe at least in the melt level zone. This funnel section is at least partially reduced towards the mould outlet.
Patent DE-19932498-C2 (DE)
Title: Rucksack
Inventor: DEWITZ ALBRECHT VON
IPC: A45F3/08
Filed: 1999-07-12
Granted: 2003-03-27
Abstract: Bei einem Rucksack (1), der zur Bildung eines Freiraumes zwischen dessen Rückwand (2) und dem Rücken des Rucksackträgers mit einem Aussteifungselement (11) versehen ist, ist dieses durch einen einstückig gestalteten Formkörper (12) aus Draht gebildet, der in den oberen und unteren Eckbereichen Stützglieder (15, 16, 17, 18) aufweist, die in ein mit Aufnahmekammern (32, 33, 34) versehenes Netz (31) eingreifen. DOLLAR A Durch diese Ausgestaltung des Aussteifungselementes (11) wird erreicht, daß dieses auf einfache und wirtschaftliche Weise mit geringem Materialaufwand herzustellen ist, aber dennoch eine hohe Stabilität aufweist.
Patent DE-19937682-C2 (DE)
Title: Elektrische Schaltungsanordnung
Inventor: STAUDT HANS MARTIN VON
IPC: H01H9/54
Filed: 1999-08-10
Granted: 2002-03-14
Abstract: Es wird eine elektrische Schaltungsanordnung für ein in einem Kraftfahrzeug befindliches, durch eine Steuerstufe zu beeinflussendes elektrisches System vorgeschlagen, wobei auch bei einer Störung der Spannungsversorgung der vorher vorhandene Funktionszustand über einen nahezu beliebig langen Zeitraum dadurch erhalten bleibt, daß der Steuerstufe ein elektronischer Schaltbaustein zugehörig ist, an dem die zumindest eine aus zwei tastend zu betätigenden Schaltelementen bestehende Schaltvorrichtung derart angeschlossen ist, daß über den Schaltbaustein der Ausgang der Steuerstufe und damit der zugeordnete Teil des Systems in Abhängigkeit davon, welches der beiden Schaltelemente betätigt worden ist, in einen der beiden Funktionszustände bringbar ist, der bis zu der erst durch Betätigung des anderen Schaltelementes erfolgenden Umschaltung auch bei Unterbrechung der Versorgungsspannung erhalten bleibt.
Patent MD-3691-C2 (MD)
Title: Process for manufacturing a filiform nanostructure
Inventor: BADINTER EFIM
IPC: B82B3/00
Filed: 2007-05-10
Abstract: The invention relates to electronics, in particular to the technology for material manufacturing for electronics and instrument engineering, namely to ordered composite nanostructures.The process for manufacturing a filiform nanostructure includes formation of a semimanufactured article, made in the form of a close-packed current-conducting microwire bundle, for example metal, semimetal or superconducting, each microwire being in dielectric insulation, for example, glass insulation, placed into a glass tube, at the same time the overall diameter of the bundle constitutes 1...25 mm, heating of semimanufactured article up to the softening and melting temperature of its components, drawing of semimanufactured article up to the obtaining of a filiform nanostrucure and subsequent cooling thereof. Formation of semimanufactured article is carried out by means of preliminary manufacturing of an initial semimanufactured article of extensive form, consisting of hollow glass microcapillars, placed parallel to each other and placed into the glass tube. Then the microcapillar are filled with microwire-forming current-conducting material, submerging the initial semimanufactured article from the part of the open ends of microcapillars into the melt of the microwire-forming current-conducting material and creating the positive differential pressure berween the melt surface and the cavities of each microcapillar.
Patent RU-2180722-C2 (RU)
Title: Arc melting furnace
Inventor: MAJZEL S G
IPC: F27B3/08
Filed: 1995-09-07
Granted: 2002-03-20
Abstract: FIELD: ferrous and non-ferrous metallurgy. SUBSTANCE: furnace used, in particular, to produce pure copper in recovering copper-containing slag has lining body accommodating melting chamber made in the form of truncated cone contracting in upward direction. Placed inside melting chamber are three electrodes. Tap hole is provided at bottom base of melting chamber. Diameter or cone top base equals 0.6 to 0.8 of cone height. EFFECT: improved separation of copper from secondary slag. 1 dwg
Patent RU-2176423-C2 (RU)
Title: Method for manufacturing semiconductor device
Inventor: LI DZHO-JANG
IPC: H01L21/8242
Filed: 1997-04-28
Granted: 2001-11-27
Abstract: FIELD: electronic engineering. SUBSTANCE: device has capacitor structure on metal. Method involves forming accumulating contact member in the area of cells matrix and metal contact member for making intermediate interconnection in the area of peripheral circuit at the same time. Discharge bus is connected to active zone of semiconductor sublayer. The semiconductor sublayer has transistor mounted in the area of cells matrix and peripheral circuit. It is covered with dielectric films separating current-conducting layers. The first protective layer is formed from the first electric insulating material for coating discharge bus on the produced structure. The first dielectric film separating current-conducting layers is formed on the whole surface of the produced structure to expose the upper surface of the first protective layer by using the second insulation material having ratio of itching velocities differing from that of the first insulation material. The second protective layer is created from the third electric insulation material on the first protecting layer and the first dielectric film separating current-conducting layers. The first contact window for placing the accumulating contact member electrically bound with active zone of semiconductor sublayer and the second contact window for placing metal contact member for making local interconnection are sequentially formed in the area of peripheral circuit and cells matrix by means of photolithography. Then, electric conducting layer is formed by metal precipitation all over the whole surface of the created structure for filling the first and the second contact windows. A pin is formed in the first contact window by removing current-conducting layer in the area of the peripheral circuit. Then, the second dielectric film separating current-conducting layers is formed from the fourth electric insulation material in the area of the peripheral circuit of the created structure. Etching rate ratio of the fourth electric insulation material differs from that of the third one. Accumulating electrode is produced from the first current-conducting material in the area of cells matrix on the upper part of the pin. Then, dielectric film is formed on the electrode surface and flat electrode from the second current-conducting material is formed on it. EFFECT: simplified production process. 6 cl, 10dwg
Patent RU-2156848-C2 (RU)
Title: Valve
Inventor: DANILIN A P
IPC: E03C1/04
Filed: 1997-12-03
Granted: 2000-09-27
Abstract: FIELD: manufacture of valves. SUBSTANCE: valve has body with seat, shutting member with sealing part and flywheel put into thread of upper part of body. Shutting member is manufactured in the form of cylinder placed in cylindrical bore of body above seat and fitted with sealing ring and pin whose ends are located in grooves of body. Flywheel is equipped with locking arms positioned in radial grooves and in cylindrical groove of shutting member and fixed by cap. EFFECT: simplified design, increased operational reliability, prolonged service life, improved maintainability, reduced usage of metal and labor input. 2 dwg
Patent RU-2157699-C2 (RU)
Title: Peptides with affinity for parathyroid hormone and activity- stimulating adenylcyclases
Inventor: DONG ZHENG XIN
IPC: C07K14/635
Filed: 1996-07-03
Granted: 2000-10-20
Abstract: FIELD: endocrinology. SUBSTANCE: peptide variants of 1-34 fragment of parathyroid hormone, in which at least one residue in positions 7, 11, 23, 24. 27, 28, and 31 is cyclohehylaniline residue or at least one residue in positions 3, 16, 17, 18, 19, and 34 is alpha-aminobutyric acid, or also, alternately, at least amino acid residue in position 1 is alpha,beta-diaminopropionic acid residue and those in position 27 homoarginine residue and in position 31 norleucine residue. EFFECT: widened choice of drugs for treatment of parathyroid gland disorders. 32 cl, 1 tbl
Patent RU-2155873-C2 (RU)
Inventor: KUSKOV I I
IPC: F01N1/08
Filed: 1998-07-27
Granted: 2000-09-10
Abstract: FIELD: transport engineering and other industries; damping of operating noises. SUBSTANCE: proposed muffler consists of conical inlet branch pipe connected tangentially to cylindrical intake chamber over its entire length. Cylindrical perforated outlet chamber is placed coaxially inside intake chamber. Inlet branch pipe is uniformly divided by longitudinal walls. Intake chamber is also divided by walls. Designed of muffler provides stepless expansion of gas flow in inlet branch pipe and then stepped reduction of its velocity at passage through perforated housing of outlet chamber by dividing gas flow into two flows of different directions at outlet to atmosphere. EFFECT: reduced hydraulic resistance of muffler, increased reliability and efficiency in operation. 1 dwg
Patent RU-2189940-C2 (RU)
Title: Continuous sodium percarbonate production process, installation for sodium percarbonate production, and dry sodium percarbonate
Inventor: DZHEJMS ALUN PRAJS
IPC: C11D7/18
Filed: 1997-03-27
Granted: 2002-09-27
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: hydrogen peroxide, sodium carbonate, and aqueous medium are loaded into reaction vessel, at least part of sodium carbonate being loaded in solid state and at least part of sodium carbonate dissolved in mother solution. Sodium carbonate can be dissolved in mother solution so that concentration of sodium carbonate in solution were not higher than 95% of the saturation concentration. Prior to be loaded into dissolution reservoir, mother solution is cooled to temperature by at least 5 C lower than temperature in dissolution reservoir, which is varied between 15 and 35 C. Molar ratio H 2 O 2 /Na 2 CO 3  is (0.8-1.2):1. Mother solution may further contain at least one hydrogen peroxide stabilizer, in particular sodium silicate, and polycarboxylate and/or polyphosphonate complexing agent. Reaction can be conducted in presence of crystalline-nature modifier, in particular alkali metal or ammonium salts, (meth)acrylic acid homo- or copolymer, and alkali metal phosphate. Installation contains reaction vessel provided with hydrogen peroxide-supply means and double sodium carbonate device intended for (i) preliminary dissolution of sodium carbonate in recycled mother solution and (ii) direct introduction of solid sodium carbonate. Dry sodium percarbonate shows average particle size 500-1200 mcm, moisture absorption no higher than 30 g/kg on storage for 24 h at 32 C and relative humidity 80%, apparent bulk density 800-1100 g/kg, and heat emission 3 mcW/h during 16 h at 40 C after 7- day storage. Product can be used for production of detergents, cleansing means, and bleachers. EFFECT: optimized process parameters. 33 cl, 2 dwg, 13 ex
Patent RU-2173559-C2 (RU)
IPC: A61K38/095
Filed: 1997-06-10
Granted: 2001-09-20
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to a pharmaceutical composition designated for a single effective administration of desmopressin providing stable plasma level of drug. Composition is an aqueous solution with volume from 5 to 45 mcl. Solution has from 0.5 to 2 mg/ml of compound taken among the group consisting of desmopressin, desmopressin acetate and pharmaceutically acceptable desmopressin salt. Agent for delivery of desmopressin is made as nasal spraying pump or unit for multiple dosing for drop nasal administration of desmopressin. Composition and agent are used for treatment of patients with urinary disorders, for example, diabetes insipidus, enuresis, total enuresis and night enuresis. Invention provides stable plasma levels of desmopressin and use of small volumes of medicinal agent. EFFECT: enhanced effectiveness, decreased consumption of drug. 12 cl, 1 dwg, 1 ex
Patent RU-2165569-C2 (RU)
Inventor: ERMOLIN JU K
IPC: F27D3/06
Filed: 1999-01-14
Granted: 2001-04-20
Abstract: FIELD: equipment for heating furnaces, in particular, devices for loading and unloading of heating furnaces. SUBSTANCE: the device has driving carriage 2 moving on trestle 1 and carrying yoke 3 with tongs 4 and power cylinder 5 for lifting the yoke and suspended front the front and rear supports. The front and rear supports of yoke 3 are made in the form of >-shaped levers 6 hinge-joined to carriage 2, the upper arms of the levers are interconnected by hinged tie 9, and the lower arms are hinge-joined to yoke 3. Rod 12 of vertically installed power cylinder 5 is hinge-joined to yoke 3. The device provides for gripping the blank on the furnace hearth from any row, provides for minimum dimensions of the cylinder. EFFECT: enhanced compactness of the device and its durability. 3 dwg
Patent RU-2203085-C2 (RU)
Title: Stable anhydrous preparation of peptide compound, method for its preparing and method of treatment of hormone-dependent disease in patient
Inventor: LEONARD DZHO
IPC: A61K47/10
Filed: 1997-07-01
Granted: 2003-04-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to stable anhydrous proton preparations of peptide compounds. These stable preparations comprise peptide in anhydrous proton solvent. They can be stored at elevated temperatures (for example, at 37 C) for a long time and they are used especially in implantable delivery devices for prolonged delivery of medicinal agent. Invention provides the prolonged effect of stable peptide with high concentrations and at elevated temperature in treatment of hormone-dependent diseases. EFFECT: improved and valuable properties of preparation, improved method of treatment. 32 cl, 9 tbl, 11 ex
Patent RU-2173618-C2 (RU)
Title: Устройство для возбуждения электрической дуги переменного тока
IPC: B23K9/067
Filed: 1999-05-18
Granted: 2001-09-20
Abstract: Изобретение относится к сварочному производству, а именно к устройствам для возбуждения и стабилизации горения дуги при ручной аргонодуговой сварке алюминия и его сплавов неплавящимся электродом. Импульсный трансформатор (2) имеет высоковольтные вторичные обмотки (4) и (5). Разрядный контур образован накопительным конденсатором (6), тиристором (7) и первичной обмоткой (3) импульсного трансформатора (2). Вторичная высоковольтная обмотка (4) импульсного трансформатора (2) включена в сварочную цепь. Зарядная цепь состоит из высоковольтного колебательного контура (8), образованного параллельно включенными конденсатором (9) и индуктивностью (10), разрядника (11), разделительного конденсатора (12) и высоковольтного накопительного конденсатора (13). Высоковольтный накопительный конденсатор (13) через разрядник (11) параллельно подключен к высоковольтному колебательному контуру (8), который включен последовательно с источником питания (1) дуги и параллельно с первой высоковольтной вторичной обмоткой (4). Разрядник (11) последовательно соединен со второй высоковольтной вторичной обмоткой (5), параллельно подсоединенной через разделительный конденсатор (12) к источнику питания дуги (1). Кроме того, в зарядную цепь параллельно источнику питания (1) дуги включена дополнительная схема поджига дуги на постоянном токе, содержащая накопительный конденсатор и цепи заряда и разряда, каждая из которых состоит из диода и резистора. Упрощение конструкции позволило повысить надежность устройства и обезопасить работу сварщика, снижены масса и габариты, а также затраты труда на изготовление устройства в целом. 1 з.п. ф-лы, 2 ил.
Patent RU-2198174-C2 (RU)
Title: Pyrrolidine derivatives exhibiting inhibitory activity with respect to phospholipase a2
Inventor: SENO KAORI
IPC: A61P29/00
Filed: 1998-01-27
Granted: 2003-02-10
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention relates to derivatives of pyrrolidine of the formula (I):   where R 1  means H, C 1 -C 6 -alkyl, phenyl that can be substituted, biphenyl that can be substituted, 1H, 5H-pyrido[3,2,1-ij] quinolyl, optionally substituted phenyl-C 1 -C 6 -alkyl, optionally substituted biphenyl-C 1 -C 6 -alkyl, biphenylcarbonyl, terphenyl, optionally substituted naphthyl; Z means S-, -O-,   where R 16  means H, C 1 -C 6 -alkyl, C 3 -C 8 -cycloalkyl-C 1 -C 6 -alkyl, phenyl-C 1 -C 6 -alkyl, chemical bond; X 1  means -CO-,   where R 17  means H, C 1 -C 6 -alkyl (where r = 0 or 1);   (where R 18  means H; s = 1-3),  -COCH=CH- (where R 19  means H);   (where R 20  means H, C 1 -C 6 -alkyl, C 1 -C 6 -alkylcarbonyl, phenylcarbonyl), C 1 -C 5 -alkylene, C 2 -C 4 -alkenylene, chemical bond; X 2  means phenylene optionally substituted with hydroxy-group, thiophendiyl, furandiyl, piperidindiyl,  , chemical bond; X 3  means C 1 -C 5 -alkylene, C 2 -C 4/  -alkenylene, chemical bond; A means oxygen atom; B and E each means independently -O- or -S-; D means H; V 1  means -CO-; Y 2  means substitute of the formula:   or   where R 2  and R 3  each means H; R 4  means phenyl possibly substituted with halogen atom; R 5  means possibly substituted phenyl; cycle G means phenyl, C 3 -C 7 -cyclo- -alkyl, pyridyl, thienyl; cycle J means phenyl; cycle L means phenyl; p = 0-2; ----- means the presence or absence of chemical bond;   means cis- or trans-configuration D relatively to E under condition that X 1  means CH 2 NHCO-; X 2  means 1,4-phenylene and X 3  means chemical bond or C 1 -C 5 -alkylene when carbon atom bound CD and adjacent with it carbon in cycle are bound by a single bond and V 1  does not mean chemical bond when X 1  means -CH 2 O-. Invention relates also to pharmaceutically acceptable salt or hydrate of compound. Compounds of the formula (I) inhibit activity of phospholipase A 2  and can be used as active component in pharmaceutical composition. EFFECT: valuable biochemical properties of compounds. 16 cl, 38 tbl