baber/WOPTO huggingface dataset:
Patent RU-2050416-C1 (RU)
Title: Способ получения стимулятора роста дрожжей
Inventor: LEVITSKIJ ANATOLIJ PAVLOVICH
IPC: C12N1/16
Filed: 1992-06-30
Granted: 1995-12-20
Abstract: Использование: микробиологическая промышленность, производство дрожжей, приготовление компонента среды стимулятора роста дрожжей. Сущность изобретения: зерно пшеницы замачивают в воде при комнатной температуре и выдерживают при комнатной температуре в течение 5 12 сут. при 15 - 18-часовом суточном освещении интенсивностью 30 50 клк. В течение этого времени зерна прорастают. Полученные проростки срезают и помещают темную камеру с температурой 2 6°С и выдерживают в течение 3 7 сут, затем проростки сушат, измельчают, заливают водой из расчета 20 г проростков на 1 л воды и проводят экстракцию в течение 16 18 ч. Экстракт кипятят, удаляют твердую фракцию, а жидкую используют в качестве стимулятора роста дрожжей в количестве 30% от объема среды. Стимулятор увеличивает выход дрожжей на 141 155% 3 табл.
Patent RU-2055103-C1 (RU)
Inventor: YAROMKO VYACHESLAV NIKOLAEVICH
IPC: E01C9/08
Filed: 1992-07-14
Granted: 1996-02-27
Abstract: FIELD: road building. SUBSTANCE: road mat has rings connected by flexible tie forming closed loop. Flexible tie freely embraces adjacent rings and is not fastened to rings. Length of closed loop over perimeter is not less than doubled perimeter of ring cross section. This permits assembling the mat parts into pack for transportation and storage. Side rings (waste of worn out tyres) can be used as road mat rings which cuts down consumption of hard-to-get quality-standardized materials for their manufacture. EFFECT: reduced labour input for manufacture and laying of mats, simplified design of road mats and improved their reliability. 3 dwg
Patent RU-2007375-C1 (RU)
Inventor: RADUZHAN MARIANNA YU
IPC: C04B41/65
Filed: 1992-07-14
Granted: 1994-02-15
Abstract: FIELD: production of building materials. SUBSTANCE: the composition for the impregnation of concrete comprises (wt % ): 45.45-51.25 still residues formed during organic synthesis of polyvinyl pyrolidone from aminoaldehyde resin-based fatty heterocyclic stock; 0.164-0.200 30% aqueous hydrogen peroxide; 0.520-0.700 25% aqueous ammonia; 4.79-9.00 liquid glass; and water, the balance. The concrete impregnation is not greater than 18 mm, the water impermeability is not more than 6, the water absorption is not more than 2.28% . The resistance coefficient after 13-month treatment with 10% Na 2 SO 4  is 1.11. EFFECT: improved properties of the composition. 3 tbl
Patent RU-2073497-C1 (RU)
Inventor: KRIVOV KONSTANTIN I
IPC: A61C3/00
Filed: 1992-09-04
Granted: 1997-02-20
Abstract: Использование: изобретение относится к области медицинской техники и может быть использовано для измерения толщины костной ткани, например, в стоматологии. Сущность: устройство состоит из двух непересекающихся бранш 1, соединенных шарнирно, имеет держатели 4, на которых с возможностью замены закреплены иглы 5, двухсторонняя шкала на лимбе 6 позволяет производить измерение костной ткани на нижней и верхней челюсти. 1 ил.
Patent RU-2057033-C1 (RU)
Inventor: SYCHEV ALEKSANDR S
IPC: B60K23/04
Filed: 1992-09-14
Granted: 1996-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has positive locking mechanism consisting of two clutch members: fixed clutch member 8 made integral with gear 4 in form of hub with outer splined surface, and movable clutch member 9 made in form of ring with inner splined surface. Made of second gear 5 is hub with outer splined surface. Width of movable clutch member 9 provides simultaneous engagement with splined hubs of both gears 4 and 5 in operating position. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2039751-C1 (RU)
Inventor: DZHEMILEV USEJN M
IPC: C07F5/06
Filed: 1992-06-23
Granted: 1995-07-20
Abstract: FIELD: organometallic chemistry. SUBSTANCE: product: 1,4-bis-[(N,N-diethylamino)alumino] -trans-2,3-dibutane. Reagent 1: C 6 -C 8 -olefin. Reagent 2: [(N,N-dialkylamino)aluminium chloride] (R 2 N) 2 AlCl where R 2 N diethylamine or pyridine. Reagent 3: metallic magnesium. Reaction conditions: molar ratio of reagents 1, 2 and 3 is (20-22):(20-22):1. Process is carried out in the presence of catalyst containing cyclopentadienylzirconium chloride and diisobutylaluminium chloride taken at the molar ratio 1:(2-4), in argon atmosphere, at the room temperature in the medium of tetrahydrofuran for 8-12 h. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2058245-C1 (RU)
Title: Device for creating ship's reversible force
Inventor: VOLKOV SERGEJ E
IPC: B63H25/44
Filed: 1993-06-19
Granted: 1996-04-20
Abstract: FIELD: shipbuilding. SUBSTANCE: device for creating ship's reversible force has propellers oriented towards ship's run; these propellers are secured on shafts connected with power drives; device is also provided with control system. Each power drive is mounted in individual housing together with shaft; each housing is secured above waterline by means of hinged lever; lower ends of levers are articulated on ship's hull. Each power drive consists of solid fuel gas generator with nozzle guide vane assembly and starting system connected with control system; each power drive has gas turbine kinematically linked with shaft; blades of gas turbine are located opposite nozzle guide vane assembly. Hinged levers are mounted for motion in vertical plane and are provided with motion drives and locking mechanisms. Each locking mechanism is provided with end sensor showing position of hinged lever and relay for interlocking the starting system of solid fuel gas generator which is connected with it. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent DE-10100101-C1 (DE)
Title: Wood - aluminium window, consists of aluminium on the outside of a wooden frame, plastic foam and fixing rails with T-shaped holders
Inventor: MUELLER WERNER
IPC: E06B3/30
Filed: 2001-01-03
Granted: 2002-06-06
Abstract: A wood-aluminium window consists of aluminium on the outside of a wooden frame. The aluminium shell is filled with a plastic foam, especially PU foam, which is in contact with the wood, and the plastic foam lining (13,14) has fixing rails (19,20) which accommodate T-shaped holders. The plastic rails have a C-profile and the inner surface of the plastic foam lining has an overlapping cover shank.
Patent DE-10129640-C1 (DE)
Title: Mechanical watch with a long duration wind-up mechanism that is easy to use and is accurate over the whole operating period
Inventor: KLINGS CHRISTIAN
IPC: G04B33/12
Filed: 2001-06-20
Granted: 2002-11-07
Abstract: Mechanical watch has a wind up mechanism with a wind up lever that connects to the core (5) of the barrel spring (4) via an axle at one of its ends, whiles its other end connects to a wind- up ring. The mechanism also has upper and lower ratchet elements. The two ratchets have ratchet links via which they connect to upper and lower ratchet wheels. An adjustment lever connects to an adjustment wheel.
Patent DE-10141737-C1 (DE)
Title: Secure communication method for use in vehicle has new or updated programs provided with digital signature allowing checking by external trust centre for detection of false programs
Inventor: FRIESEN VIKTOR
IPC: H04L9/30
Filed: 2001-08-25
Granted: 2003-04-03
Abstract: The communication method provides secure exchange of data between processors and programs coupled by a data bus with data encoding and/or authentication, using a public key method with cryptographic keys embedded in the processors and the programs. One of the processors acts as a trust component, with new and/or updated programs only loaded in the databus system via the trust component and provided with a digital signature allowing checking for detection of false programs by an external trust centre, before generation of a key pair provided by a public key and a private key for the program.
Patent DE-10144255-C1 (DE)
Title: Continence underpants, for men and women, has an absorbent insert at the crotch as part of an absorbent strip, sewn to the waist band at the front and rear
Inventor: HOFMANN KARL
IPC: A61F13/56
Filed: 2001-09-03
Granted: 2003-02-20
Abstract: Continence underpants (1), for men and women with incontinence problems, has two legs (4) and an absorbent insert (5) in the crotch as part of an absorbent strip (3). The absorbent strip is sewn into the inner side of the waist band (2) at the front and rear of the underpants. Elastic strips are at the sides of the insert, in the crotch zone. At least the leading end of the absorbent strip, and the side towards the crotch are of micro-fibers.
Patent DE-10236515-C1 (DE)
Title: Crop characteristics measuring method for agricultural harvester compares spectral values provided by NIR or NIT sensor with reference values held in onboard computer
Inventor: SCHWENKE TIEMO
IPC: A01D43/08
Filed: 2002-08-09
Granted: 2003-09-25
Abstract: The measuring method has a part of the harvested crop stream diverted for measurement by a NIR or NIT sensor (21), using a light reflection measurement for providing wavelength spectral values, compared with reference values via an onboard computer (10), for providing data for the harvested crop. The diverted part of the crop is fed to a reception container and removed initially for laboratory analysis for providing the reference values and data for the onboard computer with elimination of the laboratory analysis after provision of a given number of reference values.  An Independent claim for a measuring device for determining the characteristics of a harvested crop is also included.
Patent DE-19503765-C1 (DE)
Title: Coin checking system with test for coin hardness
Inventor: COHRS HANS-ULRICH DIPL ING
IPC: G01N3/52
Filed: 1995-02-04
Granted: 1996-05-02
Abstract: A coin checking system tests on the basis of material hardness to detect if the coil is authentic. A piezo electric sensor 5 is mounted on a steel block at the end of a leaf spring supported as a cantilever 10. A contact element 4 is formed on the tip of the sensor and this is positioned to project through an aperture in a coin guide track. Coins are rolled along the inclined track and in doing so strike the contact element. The signal from the sensor is amplified and is in the form of a transient with the amplitude being indicative of the material.
Patent DE-19532421-C1 (DE)
Title: Local network with asynchronous transfer mode for transmitting cells
Inventor: SEMAL PIERRE DR ING
IPC: H04L49/111
Filed: 1995-09-01
Granted: 1996-12-12
Abstract: The network includes several interfaces (7) which are coupled through ring connections (15,18,19,22). Each interface is also coupled through other connections (23,24), with a station or an interface of another ring system. This enables cells to communicate with one another. The interface has a coupling device (8) connected with the rings and bridges through the buffer memories (9-14), to enhance the exchange of signals. The buffer memory (9) is connected with the receiving ring (15) and a line (16) to the coupling device.
Patent DE-19603959-C1 (DE)
Title: Domestic water effluent treatment process
Inventor: LAUNHARDT MANFRED
IPC: C02F3/04
Filed: 1996-01-26
Granted: 1997-08-28
Abstract: Process to treat especially household effluent water, the water is discharged through a filter bed to a storage basin and reed bed in which biological pollutants are removed and treatment additives are introduced.  The novelty is that the process consists of the following stages:  (a) the coarse-grained filter-bed is filled with a measured quantity of effluent water;  (b) water is drained from the filter bed core through the periphery to an outlet;  (c) the filter bed core and filter bed are moistened with waste water and suspended solids and nutrients are added for the microorganisms in the water; (d) air is sucked into the filter bed, beginning at the core as water drains from the core to the periphery;  (e) ambient air permeates through the filter bed, as water drains from the periphery to the outlet;  (f) microorganisms and the surface of the waste water are exposed to oxygen;  (g) a sample of water is tested for purity at the outlet; (h) water is recycled from the outlet to the filter bed until the required purity is achieved;  (i) ambient air is expelled from the filter bed while a rinse process agitates the microorganisms, suspended solids are introduced into the filter bed and water from the outlet is recycled; (j) water is recycled from the outlet until the required outlet purity level is achieved;  (k) clean water is discharged, and  (l) the process cycle is repeated with a new batch (a).
Patent DE-19611538-C1 (DE)
Title: Apparatus for coating substrates with use of a filamentless ion source
Inventor: FUESER HANS-JUERGEN DIPL PHYS
IPC: H01J37/32
Filed: 1996-03-23
Granted: 1997-08-21
Abstract: The apparatus includes a microwave generator, a microwave guide (14), a quartz dome (1) with a flange (4) forming a plasma chamber (16), a gas inlet (18) into the plasma chamber, a reactor (13) accommodating a substrate (22), a perforated pressure-reducing plate between the reactor interior (17) and the plasma chamber, and a clamping unit for exerting axial forces on the flange (4) to increase the sealing effect.  The clamping unit takes the form of a ring (6) in contact with the rear side (5) of the flange (4).  The sealing effect is achieved by means of sealing rings (7) in annular grooves (8).
Patent DE-19612569-C1 (DE)
Title: Aerosol concentration measurement varying over extremely wide ranges
Inventor: MOELTER LEANDER DIPL ING
IPC: G01N15/02
Filed: 1996-03-29
Granted: 1997-10-23
Abstract: The process examines the size distribution of particles in aerosols, measuring them in motion through a duct (2). Particles are measured in two successive measurement volumes in the duct. The entire number of particles pass through one measurement volume, whilst only a fraction of the particles passes through the other measurement volume. Also claimed is an apparatus for making the above measurements.
Patent DE-19612659-C1 (DE)
Title: Process and assembly mix sludge with controlled quantity of ash cement
Inventor: ZINKE BERNHARD DIPL ING
IPC: B01D21/24
Filed: 1996-03-29
Granted: 1997-10-16
Abstract: A low-energy process and assembly processes thin sludge holding a harmful pollution load and/or water with a high biological oxygen demand (BOD). The novelty is that: (a) the thin sludge/water-fluid is mixed with ash cement compound which is three to five times heavier than the dry weight of the sludge/water-fluid; (b) the mixture is first stabilised in a mixture of >40% ash cement by dry weight; (c) after intermediate storage, the mixture is activated by the addition of additional Portland cement. Apparatus is also claimed and incorporates: (d) a suction and lifting unit with measurement and weighing equipment for the fluid to be treated; (e) a reactor and mixer; (f) a cement store and weighing unit discharging to the reactor; (g) and a cement mixture discharge.
Patent DE-19621255-C1 (DE)
Title: Procedure for control of drawing off process in filling machine
Inventor: KERN KARL
IPC: B67C3/20
Filed: 1996-05-25
Granted: 1997-05-28
Abstract: The closing action of the valve(13) is initiated at a time which comes before the time when the dosing piston(19) reaches a bottom dead centre position. The reaching of the bottom dead centre position by the piston is followed by a space of time without movement of the dosing piston. The closing action of the valve finishes at a time point at the end of the time period when there is no movement of the dosing piston.  Due to the existence of a number of valves, the time point of the discharge  of the valve's closing action is dependent on the valve's shortest closing time. Hence a second time span between the time point of the discharge of th valve and the reaching of the bottom dead centre position gives the shortest closing time of the valves.
Patent DE-19635221-C1 (DE)
Inventor: SCHNEIDER SIEGHARD
IPC: B61G11/16
Filed: 1996-08-30
Granted: 1998-04-02
Abstract: The impact protection device, complementary to the buffers, consists of one ore more energy absorption elements of rectangular cross section. There is an energy absorption element between each buffer element (15,15',16,16') and the main frame of the vehicle. The element is in the form of a closed box-like carrier (13,14), the cross section of which widens regularly from the buffer element to the main frame. The carrier is of rectangular cross section at least in the region in which it is fixed to the main frame.
Patent DE-19644106-C1 (DE)
Title: Efficient low temperature separation of dehydrogenated hydrocarbon(s) from hydrogen and methane
Inventor: BAUER HEINZ DIPL PHYS DR RER N
IPC: F25J3/06
Filed: 1996-10-31
Granted: 1998-01-29
Abstract: Low temperature separation of a stream of hydrogen (H2), methane (CH4) and hydrocarbons with 3 and/or 4 carbon (C) atoms, previously subjected to dehydrogenation, involves cooling the dehydrogenation stream rich in 3-4 C hydrocarbon to low temperature by mixing it with (part of) the H2 separated and discharging a stream rich in 3-4 C hydrocarbon from the separation process.  The novel features are as follows. Cooling and partial condensation of the stream of H2, CH4 and 3-4 C hydrocarbons and warming and vaporisation of the dehydrogenation stream rich in 3-4 C hydrocarbons, mixed with (part of) the H2, is carried out in a single heat exchanger with only one other (process) stream concerned in the heat exchange between these 2 streams.  The other (process) stream is a liquid side stream rich in 3-4 C hydrocarbons obtained from low temperature separation.
Patent DE-19706056-C1 (DE)
Title: Metallurgical vessel
Inventor: GOHRES HANS-WERNER DIPL ING
IPC: C21C1/06
Filed: 1997-02-06
Granted: 1998-05-28
Abstract: The vessel for transporting molten metal incorporates a refractory lining and a metal shell which is made up of tubular sections (3, 4, 5) and is provided with integral stiffening rings (6, 7).  The vessel is provided with two external carrying pins which are located diametrically opposite to one another and are supported by shield-like plates (16, 16') joined to the stiffening rings.  There is a small gap between these plates and the shell of the vessel.  The stiffening rings (6, 7) have a thickness which is respectively up to 4 and 6 times the thickness of the shell of the vessel.  They have nose-like continuation elements (17, 18) pointing respectively upwards and downwards.  The plates (16, 16') are welded to these elements.  The rounding curves of the continuation elements blend with those of the plates (16, 16').
Patent DE-19725033-C1 (DE)
Title: Bend correcting machine for camshafts
Inventor: MITZE MANFRED DIPL ING
IPC: B21D3/10
Filed: 1997-06-13
Granted: 1999-01-21
Abstract: The automatic straightener has a machine table (1) with straightening tools (7-12,15) to engage and support the work (W). A screw feed spindle (20) extends parallel to the tools along the workpiece. The feed spindle is driven (19) for rotation to  move the tools with respect to the table.  A carriage (30) has a thread (21) mating with that of the feed spindle and has a coupling (22,23) through which a straightening tool can be mounted. The tools can move on a straight guide on the worktable.
Patent DE-19735647-C1 (DE)
Title: Hydraulic fluid control for hydraulic servo steering device
Inventor: SPILLNER ROBERT DIPL ING
IPC: F16K17/02
Filed: 1997-08-16
Granted: 1999-02-25
Abstract: The control detects the variations in the system pressure caused by the activation of the steering valve (3), for providing control signals for the valve device (10) separating the steering valve from the hydraulic fluid reservoir (7), the valve device opened automatically upon a sudden drop in the steering pressure at the steering valve.
Patent DE-19843942-C1 (DE)
Title: Gas flow change over and control unit for chromatographic columns comprises series of interconnecting passages of graduated and accurately controlled sizes etched into silicon plates, connected to capillaries and pressure regulation
Inventor: GELLERT UDO
IPC: G01N30/38
Filed: 1998-09-24
Granted: 2000-03-16
Abstract: Plates (9, 10), one bonded on top of the other, have coincident semi-circular channels on their facing sides. These form gas paths. At the sides of the plates, they open out into connection points. Preferred features: Connection diameter exceeds path diameter. Connections are made by capillaries (1, 2, 18-21). Into the monocrystalline silicon plates, channels are introduced by isotropic etching. At the channels the silicon is made porous and removed by etching. Channels are clad by silicon dioxide. A channel structure is used to change over sample- and carrier gas flows between two chromatographic separation columns (1, 2). There are two (parallel) auxiliary paths (7, 8) sandwiching the main path (4). There are two (transverse) connecting paths (5, 6) interlinking the main and auxiliary paths. The points of injection (22, 23) are offset longitudinally, and they are smaller in cross section. The main path is series-connected to, and between the columns. Auxiliary paths are connected on one side through the pressure adjustment system, to a carrier gas source. Auxiliary paths each connect via branched passages (32, 33) connecting (34, 35) to pressure measurement (36). To dose the sample gas for chromatographic analysis, channels form a carrier gas path, a sample gas path and an interconnection between them. Cross sections establish a division ratio for the sample gas flow. A dosing unit locks-in a plug of sample gas. A partition ratio of sample gas flow of 50:50 is obtained by a symmetrical fork in the path. Two columns are connected. Electronic pressure regulators are employed. Physical parameters e.g. geometry, path length, temperature, desired flow velocity, are used in calculation and adjustment of flows through the separation column(s). A neutral sample gas not interacting with the columns is used in setting-up for the desired retention time in the columns. Mean column diameters are calculated and pressure controllers are set accordingly.
Patent DE-19854366-C1 (DE)
Title: Adapting triggering threshold for occupant protection device, esp. for motor vehicles, involves correcting threshold value depending on vehicle age and operating duration
Inventor: FENDT GUENTER
IPC: B60R21/01
Filed: 1998-11-25
Granted: 2000-04-06
Abstract: The method involves correcting the threshold value depending on the age and operating duration related loading of the vehicle. The threshold is compared with an acceleration-dependent value and one or more protection devices triggered (4) if the threshold is exceeded. The vehicle age is determined (5) as the difference between a stored production time and the current time and/or the operating hours determined by an operating hours meter and/or the pedometer reading is used as a correction parameter.  An Independent claim is also included for application of the method in parallel with other methods.
Patent DE-19913447-C1 (DE)
Title: Wall cabling installation method uses impact drill for drilling cable duct through wall between defined points without damage to wall surface
Inventor: FEUERBACHER BERNDT
IPC: H02G1/00
Filed: 1999-03-25
Granted: 2000-11-23
Abstract: The wall cabling installation method uses an impact drill (13), positioned with its longitudinal axis parallel to the wall plane, for drilling a cable duct through the wall surface between a start point (S) and a target point (Z), with directional control of the impact drill by activation of control elements, or using brake elements provided by the housing (14) of the impact drill. The impact drill can be introduced via a wall socket (11).  An Independent claim for a wall cabling installation device is also included.