baber/WOPTO huggingface dataset:
Patent RU-2064205-C1 (RU)
Title: Масс-спектрометр для анализа микроконцентраций примесей в газах и парах (его варианты)
Inventor: KALITEEVSKIJ ALEKSEJ K
IPC: H01J49/26
Filed: 1992-08-20
Granted: 1996-07-20
Abstract: Изобретение относится к масс-спектрометрии. Сущность: масс-спектрометр содержит масс-анализатор, систему электропитания и регистрации масс-спектров и систему ввода исходной пробы газа или пара в масс-анализатор, включающую устройство обогащения пробы содержащимися в ней микропримесями, выполненное в виде газовой противоточной ультрацентрифуги, внутри цилиндрического ротора которой у одного из его торцов расположены выход канала ввода исходной пробы и вход канала сброса обедненной микропримесями фракции, а вблизи второго торца ротора расположены входное и выходное отверстия петлевого канала отбора фракции, обогащенной микропримесями, участок которого, расположенный за пределами ультрацентрифуги, снабжен натекателем, соединенным с масс-анализатором, причем проводимость натекателя по меньшей мере на порядок ниже проводимости канала отбора. В другом варианте масс-спектрометра устройство обогащения исходной пробы газа выполнено в виде последовательного каскада газовых противоточных ультрацентрифуг , в первой из которых внутри ротора у одного из его торцов расположены выход канала ввода исходной пробы и вход канала сброса обедненной микропримесями фракции, а вблизи второго торца ротора данной ультрацентрифуги расположены вход и выход канала отбора обогащенной микропримесями фракции. Данный канал всех ультрацентрифуг, кроме последней, выполнен в виде петли, имеющей два участка: вход первого и выход второго участков расположены внутри ротора вблизи второго его торца, а выход первого и вход второго участков расположены внутри ротора каждой последующей ультрацентрифуги у первого торца ее ротора. Разности проводимостей указанных каналов по меньшей мере на два порядка ниже проводимости самого канала. Участок петлевого канала отбора, расположенный вне ротора последней в каскаде ультрацентрифуги, снабжен натекателем, соединенным с масс-анализатором, и его проводимость по меньшей мере на два порядка ниже проводимости данного канала. Чувствительность масс-спектрометра в 10 3  - 10 6  раз выше, чем у известных масс-спектрометров. 2 с. и 1 3 п. ф-лы, 4 ил.
Patent DE-10049832-C1 (DE)
Title: Automobile passenger seat with adjustable leaf spring has setting device for adjusting spring constant provided with two sliders either side of leaf spring fixing bolts
Inventor: HEIDE THOMAS VON DER
IPC: B60N2/54
Filed: 2000-10-09
Granted: 2002-03-07
Abstract: The seat (30) has an adjustable leaf spring acting between an upper plate and a lower plate, its spring constant adjusted via a setting device having a pair of sliders (9.1,9.2) positioned on both sides of the fixing bolts for the leaf spring and displaced relative to the fixing bolts towards and away from one another. The displacement guide for the sliders has an operating device with at least one guide cam.
Patent DE-10108916-C1 (DE)
Title: Selective division circuit for cryptographic applications has multiplexer outputs coupled to different groups of multiplexer outputs when division is not required and required respectively
Inventor: BOCK HOLGER
IPC: G06F7/52
Filed: 2001-02-23
Granted: 2002-07-25
Abstract: The selective division circuit has a multiplexer (100) with twice the number of inputs (102) than the number of outputs (104) and a multiplexer control (112), connecting the outputs to a first group of inputs (102a) when no division is required and to a second group of inputs (102b) when the number division is required.  An Independent claim for a processor with a system bus coupled to a selective division circuit is also included.
Patent DE-10133183-C1 (DE)
Title: Compression pipe coupling, for hydraulic lines or underground water or gas lines, has compression sleeve slid axially over crimp sleeve provided with internal compression bead
Inventor: RECKZEH MANFRED
IPC: F16L13/14
Filed: 2001-07-07
Granted: 2002-11-14
Abstract: Compression pipe coupling uses compression sleeve (22) slid axially over outside of at least one pipe end (10) and crimp sleeve (18) coupled to support sleeve (12) fitted into pipe end. Compression sleeve is displaced axially to fit over crimp sleeve, its inside surface having at least one compression bead (24,26), providing higher compression force than section of compression sleeve lying behind compression bead in axial displacement direction.  An Independent claim for a method for providing a compression coupling between a pipe end and a pipe fitting with a support sleeve is also included.
Patent DE-10142393-C1 (DE)
Title: Apparatus measuring bioelectrical signals from spheroids, includes commensurately-sized chamber ringed internally with coplanar electrodes
Inventor: THIELECKE HAGEN
IPC: G01N15/12
Filed: 2001-08-30
Granted: 2003-01-23
Abstract: An electrically-insulating measurement chamber wall surrounds a volume open on one side. Its internal cross section is no greater than that of the largest cross section of a spheroid (2). Electrodes (10) are arranged in a common plane inside the chamber wall. Each electrode has a freely-accessible electrode area facing the measurement region. An impedance measurement arrangement is connected to the electrodes.  An Independent claim is included for the corresponding method of measurement of bio-electrical signals from spheroids (e.g. cells or cellular clusters), which are positioned in the chamber. Impedance measurement is carried out by impedance-imaging, in order to determine spatially-resolved electro physiologically-active regions in the spheroid. A related method, also claimed, investigates effects of active substances on spheroids. In a first stage, the spheroid including the active substance, is taken from a culture medium (19) and introduced into the measurement chamber. Non-invasive electrical measurements as cited, follow. In a final stage the spheroid is returned to the culture medium without damage.
Patent DE-10215083-C1 (DE)
Title: Semiconductor chip separation and handling method uses push rod for transfer of separated semiconductor chip from saw frame to transport band
Inventor: WINTER SYLVIA
IPC: H01L21/68
Filed: 2002-04-05
Granted: 2003-12-04
Abstract: The method has a semiconductor wafer sawed along defined lines via a saw foil (8), for separation into individual semiconductor chips (5), released via a transport rod (11) pushed through the saw foil into contact with the semiconductor chip, which is transferred to a transport band (13,14) on the opposite side.
Patent DE-10220931-C1 (DE)
Title: Injektor zur Kraftstoffeinspritzung
Inventor: NEUMAIER MARTIN
IPC: F02M59/46
Filed: 2002-05-10
Granted: 2003-11-27
Abstract: Die vorliegende Erfindung betrifft einen Injektor zur Einspritzung von Kraftstoff in einen Brennraum einer Brennkraftmaschine. Der Injektor umfasst einen Injektorkörper (2), eine Düsennadel (3) und eine Steuereinrichtung (13), um einen Druck in einem Steuerraum (4) zur Betätigung der Düsennadel (3) zu steuern. Weiterhin umfasst der Injektor (1) eine Zulaufdrossel (6) und eine Ablaufdrossel (7), welche mit dem Steuerraum (4) in Fluidverbindung stehen. Die Zulaufdrossel (6) und die Ablaufdrossel (7) sind dabei in einem als separates Bauteil gebildeten und mittels Schneidkanten abgedichteten Drosselmodul (5) angeordnet.
Patent DE-19506337-C1 (DE)
Title: Anchoring device for drilling carriage of mobile earth drilling equipment
Inventor: JENNE DIETMAR
IPC: E21B15/00
Filed: 1995-02-23
Granted: 1996-03-14
Abstract: The anchoring device is for a drilling carriage of a mobile earth drilling equipment, which has a travel frame (12), a ramp (16) arranged at an incline in relation to the earth surface for holding and guiding a drilling rod (18) and a drive unit for rotating and axial adjustment of the drilling rod. At least one earth anchor (28) is provided and a connecting device (26) for the earth anchor with the drilling carriage (10) in an anchor position in which it is directed at least virtually parallel to the plane of inclination of the ramp. The earth anchor as a shaft (30) which near its one end supports a worm spiral (34) extending at least over 360 deg..
Patent DE-19508986-C1 (DE)
Title: Cylinder head for water=cooled multi=cylinder IC engine
Inventor: KWIATKOWSKI JANUSZ DIPL ING
IPC: F02F1/38
Filed: 1995-03-13
Granted: 1996-04-11
Abstract: The cylinder head as the baseplate (31) for the combustion chamber designed to have dowels (33) located in it, which face radially outwards. The cylinder head base (12) which surrounds the combustion chamber (21) section is thereby connected to the cylinder head. Cooling channels are located between the dowels, which are designed to form a common circular section (36) together. The dowels and cooling channels are symmetrical to at least one longitudinal plane of the cylinder head.
Patent DE-19510700-C1 (DE)
Title: Railing for safety bridge
Inventor: LOEBBERT JOHANNES
IPC: G09F11/02
Filed: 1995-03-15
Granted: 1996-03-21
Abstract: The safety bridge railing has posts for insertion in the bridge deck and which are connected at the top and bottom by horizontal, virtually U-shaped traverses. The railing is constructed from equal segments joined together and in each segment between an upper and a lower traverse a facility is incorporated for the display of information (11). The main post (21) is formed as a cabinet-type housing, to which on the upper side a U-shaped traverse with a cover and a lower likewise U-shaped traverse with a cover are fixed. The traverses are held apart by a connecting plate (12). Between the upper and lower traverses are arranged filling bars as rotatable prisms (11) with at least three side surfaces.
Patent DE-19528361-C1 (DE)
Title: Solar energy collector for heating purposes
Inventor: KAPS RAINER DR
IPC: F24S10/50
Filed: 1995-08-02
Granted: 1996-11-14
Abstract: The modular collector consists of a deep-drawn plastics bowl with intake and outlet sockets for air or water. A radiation-reflecting heat protection foil, consisting of aluminium with a glass silk coating, is fastened to the base of the bowl. Air guide rails fastened to the foil simultaneously act as distance pieces for an infrared absorber foil above it. The absorber foil is a black-coated metal esp. copper foil, pref. oxide-of-metal-paint coated or electrolytically oxidised, with a thickness of 0.015 to 0.1 mm. The foil is located at a distance of 2-3 cm to the reflective foil below, and an upper cover plate. This consists of a double-layer polycarbonate, and is fastened to the projecting edge of the collector bowl, via a seal.
Patent DE-19620734-C1 (DE)
Title: Method for producing connecting device for anchor
Inventor: CORNELIUS WILHELM
IPC: E02D5/74
Filed: 1996-05-23
Granted: 1997-10-16
Abstract: On the land-side rear of the sheet-piling wall a recess is produced for the anchor. An anchor chair (210,220) with a corresponding recess for the anchor, is placed on the water-side surface of the rear side, over extending flat steel parts on the board-rear and the anchor chair is fixed to the anchor (200). The anchor chair, before being fitted to the sheet-piling wall (12), is welded (230) to the rail girder (20). The rail girder, before installation and fixture of the anchor to the anchor chair, is connected with the sheet-piling wall via a screw union, formed by a nut (30) fixed to the rail girder and a bolt (32).
Patent DE-19680008-C1 (DE)
Title: Power transmission system directly controlling electrical supply to variable speed motor driving hydraulic positive displacement pump
Inventor: TRUNINGER ROLF
IPC: B29C45/50
Filed: 1996-05-17
Granted: 2002-01-24
Abstract: This power transmission unit has an intelligently-controlled and regulated axial drive with at least one hydraulic axis. It is original in that the mechanical magnitude (p/Q) is transmitted hydraulically in open circuit, without dissipation (e.g. avoiding use of  pressure-relieving bypass). The power transmitted is controlled and regulated by electronic means. Pref. the unit includes a hydraulic pump, esp. a constant volume pump. This is driven by a variable speed motor, esp. a servomotor. Speed control is effected by a process computer. The hydraulic system is open circuit with no control valves. At least one hydraulic axis provides linear motion.
Patent DE-19717815-C1 (DE)
Title: Storage area beneath top cupboard above work surface
Inventor: POELLET WILFRIED
IPC: A47B77/04
Filed: 1997-04-26
Granted: 1998-08-27
Abstract: Extra storage space can be created above a work station (16) in the recess (13) of a room by raising or lowering the storage area plate (19). Preferably the plate is mounted in front of a light (35) beneath the base (17) of at top cupboard (12) above the work station. The plate is rigid and held between parallelogram joints (41) linked to the cupboard base that are used to lower or raise the plate. Alternatively the plate is suspended between folding joints.
Patent DE-19730841-C1 (DE)
Title: Brickwork support grating for blast heater stove
Inventor: BIEGUS CHRISTIAN DR
IPC: C21B9/00
Filed: 1997-07-18
Granted: 1999-01-14
Abstract: A blast heater stove grating consists of a cast iron material which exhibits (i) linear expansion properties and no significant structural changes in the 20-600 deg C range; (ii) a strength (DIN 50 109) of greater than 240 MPa at 600 deg C; and (iii) either a bainite-free structure containing vermicular graphite or a pearlitic-ledeburitic structure containing lamellar graphite and containing 1.8-3.2 wt.% total of 0.6-1.0 wt.% Cr, 0.8-1.5 wt.% Ni and 0.4-0.7 wt.% Mo.
Patent DE-19756857-C1 (DE)
Title: Control and regulating device
IPC: B25F5/00
Filed: 1997-12-19
Granted: 1999-07-08
Abstract: The device has an input element movably arranged in the wall of the tool housing (10) and removable from outside. The input element is used for inputting an analog target value for control circuitry. An analog Hall effect sensor (20) is provided inside the tool housing (10). A magnet element (14) and the input element are associated with the sensor such that the magnet element magnetic field strength acting on the sensor (20) is dependent on the relative position of the input element and the sensor. The Hall effect sensor is suitable for providing a signal dependent on the magnetic field strength to the control circuitry.
Patent DE-19800130-C1 (DE)
Title: Connector for window or door frames
Inventor: GROTEFELD HANS DIETER
IPC: E06B3/964
Filed: 1998-01-03
Granted: 1999-05-20
Abstract: The connector profile has an outer flange (18) with a T or L-section crosspiece (20) and a movable insertable shaft (14). The shaft and base plate are separate and the shaft lock onto the base plate at its bottom surface. There is a weakly elastic sealing layer (28) between the shaft and base plate.
Patent DE-19810937-C1 (DE)
Title: Kolben für eine Brennkraftmaschine
Inventor: SCHMIDT ERWIN
IPC: F02F3/22
Filed: 1998-03-13
Granted: 1999-11-25
Abstract: Ein Kolben für eine Brennkraftmaschine weist im Kolbenkopf einen ringförmigen Kühlkanal auf, der mit einem Kühlöl-Zuflußkanal und einem Kühlöl-Abflußkanal in Verbindung steht. In der Wand des Zuflußkanals sind Öl-Haltetaschen vorgesehen, die bei der Auswärtsbewegung des Kolbens einen Teil des zugeführten Kühlöls aufnehmen, das bei der Einwärtsbewegung des Kolbens in den ringförmigen Kühlkanal geschleudert wird.
Patent DE-19817659-C1 (DE)
Inventor: KANDEL HEINZ GEORG
IPC: F28D7/16
Filed: 1998-04-21
Granted: 2000-05-11
Abstract: The heat exchanger (1) has a tubular body (2) and a cover (5) connected to the bottom (3) of the tubular body. The cover contains at least one web (11) to guide the fluid passing through the cover. The web is connected to the cover. A gap (13) is left between the web and the bottom. Leak flows from the chambers (14,15) formed by the web can flow through this gap.
Patent DE-19850104-C1 (DE)
Title: Polsterdüse für Staubsauger
Inventor: DILGER HORST
IPC: A47L9/04
Filed: 1998-10-30
Granted: 2000-05-25
Abstract: Gegenstand der Erfindung ist eine Polsterdüse für Staubsauger mit einem Gehäuse (1), das eine von einem Saugluftstrom durchströmte Bürstenkammer (2) sowie eine von dem Saugluftstrom durchströmte Turbinenkammer (3) aufweist, mit einer in der Bürstenkammer angeordneten Bürstenwalze (8), deren Borsten einen im Gehäuseboden ausgebildeten Saugschlitz (9) durchfassen, und einer vom Saugluftstrom antreibbaren Turbine (6), die auf einer Turbinenwelle (7) in der Turbinenkammer drehbar gelagert ist. Die Turbinenwelle (7) und die Bürstenwalze (8) sind durch eine Transmission (10) verbunden. An der Gehäuseaußenseite ist ein rückfedernder Schalter (12) angeordnet, dessen Betätigung den Antrieb der Bürstenwalze (8) im Saugluftstrom auslöst.
Patent DE-19852328-C1 (DE)
Inventor: WEYERGANS RUDOLF
IPC: A61H9/00
Filed: 1998-11-13
Granted: 2000-05-25
Abstract: The method of improving the bodily appearance uses a pressure chamber positioned over the skin and sealed to it. The pressure chamber subjects the skin to alternating high and low pressure. The low pressure causes the lymph vessel to expand. The high pressure causes the vessels to contact and pump fluid exchange products to the filter organs.
Patent DE-19854272-C1 (DE)
Title: Movable IT accessories drawer unit with a separate power supply and data line for fitting into a workstation desk is fitted with IT connectors to external data computer devices, telecommunications devices or speech input devices.
Inventor: HAMPL CLAUS
IPC: G06F1/16
Filed: 1998-11-25
Granted: 2000-03-16
Abstract: A case (9) has a receptacle (10,11) like a drawer for a laptop (16) fitted with IT connectors (14) coupled to external devices for data transfer to computers, telecommunications devices or speech input devices. Fitted near the receptacle is a connector element (13) connected to the accessories drawer unit (C1) with connectors corresponding to connectors on IT equipment e.g. the laptop to line them up.
Patent DE-19858759-C1 (DE)
Title: Integrated circuit with nanoscale devices and CMOS device
Inventor: ROESNER WOLFGANG
IPC: H01L21/768
Filed: 1998-12-18
Granted: 2000-03-23
Abstract: The circuit includes at least one CMOS device in a semiconductor substrate (S) and covered by a insulating layer (1,2). The nanoscale device is arranged above the insulating layer. A conductor structure in the insulating layer connects the nanoscale device to the CMOS device. Several nanoscale devices may be arranged in circuit blocks (N), each with a lines (B) connecting between the devices of the block. At least one of the lines serves to connect the nanoscale device to the conductor structure.  The CMOS device may be a control circuit for the nanoscale device circuit blocks. The blocks are so small that the RC delay in the wiring is no larger than 1 ns. A method of manufacture is also claimed.
Patent DE-19909642-C1 (DE)
Title: Making three dimensional vehicular cladding, applies clear sheet to block of frangible e.g. stone or crystalline decorative material, followed by separation with thin frangible layer, followed by shaping and injection-molding
Inventor: WARMUTH ANITA
IPC: B29C70/68
Filed: 1999-03-05
Granted: 2000-04-20
Abstract: At least partially-transparent stabilizing material is applied to the surface of a block of frangible inorganic and/or crystalline material. It is then lifted off, taking with it a thin decorative layer.  An Independent claim is included for the cladding material (1) so produced. The significant feature is formation of the cladding with frangible decorative material (2), in three dimensions.
Patent MD-4212-C1 (MD)
Title: Wind turbine with aerodynamic tail-vane wheels
Inventor: BOSTAN Viorel
IPC: F03D1/00
Filed: 2012-11-15
Abstract: The invention relates to wind-power engineering, namely to wind turbines designed for individual consumers.The wind turbine with aerodynamic tail-vane wheels contains a mast (1), on which is installed a rotor (3) with blades (4), located on a hub in a gondola (2), mounted with the possibility of rotation around the mast (1), as well as an electric generator (5), the shaft of which is connected to the shaft of the rotor (3) with blades (4). Inside the gondola (2) is installed a hydraulic system, through which the gondola (2) has the possibility of inclination relative to the axis of the mast (1). On either side of the gondola (2) are installed two tail-vane wheels (9), the blades of which are made with aerodynamic asymmetrical profile, placed relative to the plane of rotation of the tail-vane wheels (9) at an angle.
Patent RU-2041512-C1 (RU)
Title: Rigid strip core and process of its manufacture
Inventor: STARODUBTSEV YURIJ N
IPC: C22C38/00
Filed: 1992-10-20
Granted: 1995-08-09
Abstract: FIELD: metallurgy. SUBSTANCE: cores of chokes should have high value of maximum magnetic field within which magnetic permeability does not change practically. Rigid strip core manufactured in compliance with this invention is produced from magnetic alloy which has partially crystallized amorphous structure. Non-solidified inorganic adhesive is located in space between turns of core. Alloys based on iron having large value of constant of magnetostriction are proposed as magnetic alloy. Volumetric share of crystalline phase does not exceed 50% and is distributed in surface layer of strip. Sodium silicate is used as inorganic adhesive. Manufacturing process includes winding of strip into core, its impregnation and annealing. Impregnation is conducted with inorganic adhesive and annealing is performed so that magnetic core has partially crystallized amorphous structure. EFFECT: expanded application field of rigid strip cores. 17 cl, 1 dwg, 1 tbl
Patent RU-2041219-C1 (RU)
Inventor: KAMENNYJ VLADIMIR I
IPC: C07D307/50
Filed: 1992-12-03
Granted: 1995-08-09
Abstract: FIELD: hydrolysis production. SUBSTANCE: the process comprises sulfuric acid hydrolysis of at 170-195 C and a pressure of 8 to 12 atm. The stock includes (wt): 1.9-11.7 large (up to 30 mm) wood chips; 16-20.2 conditioned (up to 10 mm) wood chips; 9.9-12.9 bark; 62.2-65 rotten wood. The resulting hydrolysate is then evaporated, furfurol-containing vapours are condensed, the hydrolysate is fed for inversion by taking a sample of the furfurol-containing condensate, neutralization and cooling to obtain a furfurol-containing condensate which is directed for producing furfurol. The melt residue thus formed is fermented and directed for rectifying the alcohol. An alcohol amount of 5-25% of the resulting stream having a reducing agent concentration of 0.78-0.9% and an alcohol concentration of 0.05% is directed for wetting the starting material in combination with sulfuric acid and water. These operations enable one to increase the furfurol content in the hydrolysate to 0.04595-0.0607 ( by 1.5-2 times) and the RA concentration to 3.2-3.4% with the reduced amount of discharges and better utilization of wood waste such as bark and rotten wood. EFFECT: improved treatment process. 1 dwg
Patent RU-2048602-C1 (RU)
Inventor: LEV VLADLEN Z
IPC: F27B19/02
Filed: 1992-12-16
Granted: 1995-11-20
Abstract: Изобретение относится к устройствам для механизированного покрытий на поверхность цилиндрических длинномерных изделий (ЦДИ). Линия для нанесения покрытий на ЦДИ содержит последовательно установленные подающий рольганг (Р), первую прижимную роликоопору (ПР) с механизмом (М) прижатия (ЦДИ), камеру очистки, камеру металлизации, вторую ПР и приемный Р, М уравнивания скоростей вращения, расположенные между Р и ПР. Опорные ролики Р размещены под одинаковым углом к продольной оси линии. Подающий и приемный Р выполнены со скоростями, превышающими скорости вращения ПР, а М уравнивания скоростей выполнен в виде установленной между ведущим валом привода ПР и ведущим валом Р постоянно замкнутой, фрикционной муфты регулируемого крутящего момента, имеющей в М ее замыкания нажимной подшипник и эластичный элемент регулируемой жесткости. Это обеспечивает повышение производительности линии и качества покрытия за счет ликвидации разрывов между изделиями и достижения равномерности перемещения и вращения изделий при меньшем износе несущих элементов линии. 8 з. п. ф-лы, 8 ил.