baber/WOPTO huggingface dataset:
Patent DE-102008002674-B9 (DE)
Title: Mikroventil und Abdichteinrichtung zur Verwendung in einem Mikrofluidiksystem sowie Verfahren zu deren Herstellung
Inventor: SCHAEFFER EVA
IPC: B81B3/00
Filed: 2008-06-26
Granted: 2010-10-21
Abstract: Mikroventil (212, 312, 412, 512) zur Steuerung von Fluidströmen in einem Mikrofluidiksystem, insbesondere in einem Lab-On-a-Chip-System, mit einem Substrat (10, 210, 310, 410, 510), das eine Dichtfläche (16, 220, 320) aufweist, und einem relativ zu dem Substrat (10, 210, 310, 410, 510) beweglich angeordneten Ventilkörper (334, 434, 534), der eine Dichtfläche (14, 336, 536) aufweist und wenigstens einen Kanal (338, 438, 538) zur wahlweisen Verbindung und/oder Trennung von Fluidleitungen (222, 322, 422, 522) in dem Substrat (10, 210, 310, 410, 510, 610) definiert, wobei die Dichtfläche (14, 336, 536) des Ventilkörpers (334, 434, 534) und die Dichtfläche (16, 220, 320) des Substrats (10, 210, 310, 410, 510) fluiddicht aneinander anliegen, dadurch gekennzeichnet, dass der Ventilkörper (334, 434, 534) mittels eines mit dem Substrat (10, 210, 310, 410, 510) stoffschlüssig verbundenen Andrückrings (218, 318, 418, 518) mit seiner Dichtfläche (14, 336, 536) gegen die Dichtfläche (16, 220, 320) des Substrats...
Patent DE-3221258-C1 (DE)
Title: Ball valve having devices for electrostatic discharging to the earthed housing
IPC: H05F3/02
Filed: 1982-06-04
Granted: 1983-12-29
Abstract: The invention relates to ball valves which, because of the intended field of operation, have to be provided with devices for electrostatic discharging. The normal spring arrangements, which are intended to ensure an electrostatic connection between the ball and spindle as well as between the spindle and the housing are not always reliable and thus provide no guarantee that electrostatic discharging will occur at any time. The use according to the invention of contact pins as are used in the clock industry guarantees continuous electrostatic discharging in the case of ball valves. In addition, because of their sheathing, the contact pins are virtually insensitive to corrosive media.
Patent DE-3340828-C1 (DE)
Title: Sampling mixer
Inventor: GOTTLOB CHRISTIAN
IPC: H03D7/14
Filed: 1983-11-11
Granted: 1985-01-31
Abstract: In a sampling mixer which is constructed using stripline technology, and in which a slotted line is constructed on the top of a substrate which carries an earth layer, which slotted line crosses a stripline which is arranged at a distance above the top of the substrate, and which mixer has two capacitor layers which, with the earth layer surfaces close to the slotted line, form coupling capacitors and which are connected via diodes to a signal line, which is constructed on the substrate rear side underneath the slotted line, and via resistors to the mixer output, these capacitor layers and resistors are constructed with their connecting leads using strip line technology on the rear side of the substrate, close to the signal line, in order to simplify the construction.
Patent DE-3413243-C1 (DE)
Inventor: FLINSPACH DIETER DR-ING
IPC: C01F11/16
Filed: 1984-04-07
Granted: 1985-11-28
Abstract: 1. A process for the preparation and purification of an aqueous calcium hydroxyde solution using lime milk and/or solid calcium hydroxyde and/or calcium oxide with the following process steps : a) dissolving in water the calcium hydroxide and/or solid calcium hydroxide and/or calcium oxide suspended in the lime milk in the presence of one or more flocculating agents using an agitator, wherein the mixing into the water of the component(s) to be dissolved takes place in the zone intended for dissolution and/or in another zone and/or in feed pipes ; b) reacting out the flocks and/or reaction products formed in the course of the dissolution according to a), and also other insoluble solid matter to form sedimentable particules ; c) separating the flocks and/or reaction products and also other insoluble solid matter from the calcium hydroxyde solution by sedimentation characterized in that in a) the agitation energy applied is more than 20 W/m**3 of the available volume and the reaction time is at most 5 minutes.
Patent DE-3513749-C1 (DE)
Inventor: HOFMANN MANFRED
IPC: G01L19/00
Filed: 1985-04-17
Granted: 1986-09-04
Abstract: A sensor for fluid systems for continuous detection of operating pressures and temperatures, with a sensor housing to receive a temperature probe and a pressure sensor. Simultaneous detection of pressures and temperatures is achieved by a sensor housing having a connecting nipple equipped with a bore. A temperature probe passes through the bore forming an annular flow channel which is fluidically connected to a pressure sensor chamber of a pressure sensor. The temperature probe is adjustable in an axial direction by an adjusting device.
Patent DE-3545857-C1 (DE)
Title: Device for reducing engine-induced vibrations in a drive line
Inventor: WOERNER GUENTER
IPC: F16F15/134
Filed: 1985-12-23
Granted: 1987-02-26
Abstract: The two flywheel parts (1, 2) can be twisted relative to one another against springs (3) arranged between abutment parts (40; 50, 51) in the form of annular discs. One abutment part (40) is coupled frictionally, via a clutch (41) to one flywheel part (2) and can be twisted to only a limited extent relative to this flywheel part (2). The other abutment part (50, 51) is connected to the other flywheel part via another clutch (53), the frictional engagement of which is greater than in the case of the abovementioned clutch (41) and which can be twisted to an unlimited extent relative to this flywheel part (1). <IMAGE>
Patent DE-3723714-C1 (DE)
Title: Air guide housing for a radiator
Inventor: ATTINGER THOMAS DIPL-ING
IPC: F01P11/10
Filed: 1987-07-17
Granted: 1989-02-02
Abstract: An air guide housing for a radiator of an internal combustion engine, especially in a motor vehicle, is described which comprises a base element fixed to the radiator and a fan ring collar downstream of this in the direction of air flow and at least partially enclosing a fan, a circumferential elastic seal being provided between base element and fan ring collar. In order to avoid a connection of the fan ring collar to the internal combustion engine, the seal constitutes a connection alone supporting the fan ring collar.
Patent DE-3935870-C1 (DE)
Title: Car side window drive - has drive pinion meshing with segment drive output element swivelling between end settings
IPC: E05F11/44
Filed: 1989-10-27
Granted: 1990-12-20
Abstract: The drive has a drive pinion which is fitted to the car etc.  body to mesh with a segment drive output element swivelling between end settings on the body work so as to move the side window.  The movement of the segment is limited in one end setting by a stop. In one end setting at least, the toothing of the output drive segment (6) should have a toothing sector (20) offset towards the pinion (5). USE/ADVANTAGE - Car side window drive.  Drive pinion engaged with output segment in all settings thus ensuring constant readiness.
Patent DE-4134899-C1 (DE)
Title: Flexible safety pipe for fluid media - comprises plastic core with plastic mantle and intermediate spiral chamber, with inner spiral corrugated plastic tube
IPC: F16L11/115
Filed: 1991-10-18
Granted: 1993-05-19
Abstract: A flexible saftey pipe for liq. and/or gaseous media, includes a plastic core with a surrounding mantle made of plastic, between which a spiral intermediate chamber is located. A spiral corrugated inner plastic tube has its corrugation peales located in peales of the surrounding tube. The troughs are located so that they are spaced from the inner tube troughs. The plastic tube pref. consists of PTFE. ADVANTAGE - The pipe has a long life, is flexible and is simple to produce.
Patent DE-4232990-C1 (DE)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B9/68
Filed: 1992-10-01
Granted: 1994-02-10
Abstract: Proposed is a bearing for a part of a railroad track, such as a rail-fastening or ribbed slab (10), supported by elastic elements on, for example, a railroad sleeper. The elastic elements form a spring system with a kinked characteristic curve such that when the spring system is subjected to force that is smaller than the forces active in the operative range (16) of the spring system, the characteristic curve rises steeply and, in the operative range (16), runs flat.
Patent DE-4310863-C1 (DE)
Title: Auxiliary switching device for electric switch appts. - uses two-armed lever for closure of auxiliary switch contacts and release of armature for undervoltage release
Inventor: SCHNEIDER MANFRED
IPC: H01H83/12
Filed: 1993-04-02
Granted: 1994-05-26
Abstract: The auxiliary switching device, with an electromagnetic undervoltage release and an auxiliary switch with a bridge slider carrying a movable contact cooperating with stationary contacts, uses a two-armed coupling lever for switching in the auxiliary switch and subsequent release of the undervoltage release. One arm of the coupling lever cooperates with the switch slider and the other cooperates with the bias spring (31) acting on the pivot armature (59) of the undervoltage release so that the rotation of the coupling lever about its axis causes closure of the auxiliary switch contacts and the release of the pivot armature. USE/ADVANTAGE - Compact device with reliable function for motor or line protection switch.
Patent DE-4312443-C1 (DE)
Title: Patterned warp-knitted fabric and warp-knitting machine for producing it
Inventor: PFAFF HEINRICH
IPC: D04B21/06
Filed: 1993-04-16
Granted: 1994-09-15
Abstract: In a patterned warp-knitted fabric, the patterns are formed by two first sets of odd-numbered and two second sets of even-numbered pattern threads. The sets are applied alternately in a three-kneedle technique and four-needle technique, with the proviso that     a) the first two sets   b) the second two sets and   c) respectively a first and a second set  are applied in each case with a different needle technique. A warp-knitting machine for producing this knitted fabric possesses two divided Jacquard guide bars (6, 7) which each consist of two part guide bars (1A, 2A, 1B, 2B), of which one carries the odd-numbered and the other the even-numbered guide needles. The racking control devices (9 to 12) activate the part guide bars in each case alternately with a three-needle technique and a four-needle technique, both the part guide bars (1A, 2A, 1B, 2B) of each divided Jacquard guide bar (6, 7) and the part guide bars corresponding to one another in terms of the guide needles being respectively activated with a different needle technique. This allows a high patterning diversity. <IMAGE>
Patent DE-4333977-C1 (DE)
Title: Additive and its use for a smoothing mortar
Inventor: RUF KLAUS
IPC: C08L61/18
Filed: 1993-10-05
Granted: 1994-09-15
Abstract: There is described an additive which can be used to produce a smoothing mortar based on lime which has good bonding (adhesion) even to an old substrate and good adhesive action, so that it is suitable, in particular, for restoration work. For this purpose, the additive contains 10-30% by weight of glucose (starch sugar), 15-40% by weight of melamine-formaldehyde or naphthalene-formaldehyde condensation products, 18-35% by weight of casein, 3-15% by weight of fruit acids, 1-10% by weight of air pore stabiliser and 5-25% by weight of boric acid or borax.
Patent DE-4338999-C1 (DE)
Title: Cold water-emulsifiable compositions
Inventor: ANSMANN ACHIM DR
IPC: C09K23/00
Filed: 1993-11-15
Granted: 1994-10-13
Abstract: Compositions containing   a) 10 to 40% by weight of an adduct of 5 to 15 mol of ethylene oxide and hydrogenated castor oil,   b) 30 to 80% by weight of oil bodies and   c) 1 to 15% by weight of magnesium soap, with the proviso that the components add up to 100% by weight, are proposed. The compositions are distinguished by high storage stability and can be emulsified with aqueous phases without heating.
Patent DE-4404709-C1 (DE)
Title: Separator of liquid from liquid-bearing gas
Inventor: SPIES KARL-HEINZ DIPL ING DR
IPC: F01M13/02
Filed: 1994-02-15
Granted: 1995-06-08
Abstract: The machine to separate liquids from gases has an entry port for the liquid-bearing gas, a first exit port for the liquid and a second exit port for the gas, once free of liquid. In the entry port, there is a device to adjust the flow cross-section. The entry port is a pipe (1) with a rigid wall (6) and the adjuster is a pneumatic element (7) that moves another wall (15). The element has a housing (9) containing an elastomeric membrane (10), pressed against by a spring (14) and attached to the adjuster rod. Where the rod passes through the fixed wall is gas tight. The chambers (11,12) on each side of the membrane are subject to different pressures.
Patent DE-4405315-C1 (DE)
Title: Flame-detection method for liquid-fuelled heater
Inventor: BAECHLE GEORG
IPC: B60H1/22
Filed: 1994-02-19
Granted: 1995-07-27
Abstract: The method is for use when starting up an auxiliary vehicle heater, whose burner has an absorbent body supplied with liquid fuel. An igniter incorporates a flame-detector cut in at intervals, the variations in its electrical resistance being fed to an evaluator unit as a flame-recognition signal. A voltage (UG) is applied to the igniter for a time period (T3) composed of a first period (T1) being the usual time between starting up the heater and flame ignition, and an additional period (T2). The voltage is then switched off for a period (T4) of three seconds or more. A measuring voltage and current (UM,IM) are then applied to determine the resistance (RM) of the flame detector. T2 can be between 10 and 200 percent of T1, and T4 can be between 5 and 20 seconds.
Patent DE-4410271-C1 (DE)
Inventor: MOELLER-BREMER CHRISTINE DR IN
IPC: C02F3/34
Filed: 1994-03-24
Granted: 1995-09-21
Abstract: Reducing slime- and film-formation in appts. in which water from paper- or cellulose-machines is circulated, comprises addn. of nutrients, which favour growth of non-sessile microorganisms rather than sessile microorganisms, to the circulating water.
Patent DE-4410489-C1 (DE)
Title: Method to regulate air/fuel mixture ratio for IC engine
Inventor: BOLL WOLF DR ING
IPC: F02D41/10
Filed: 1994-03-25
Granted: 1995-10-05
Abstract: The operational phase with lowered lambda value, is finished by increasing its level to at least the stoichiometric value. This is carried out, when the required engine output reaches a set low load range, or when the oxygen volume in the catalytic converter (11) falls below a set low min. volume level. The lambda value is set to a level, which is considerably higher than the stoichiometric value, as soon as the required engine output first reaches a set low load range, after finishing an operational phase with low lambda value.
Patent NL-1005176-C1 (NL)
Title: Rapid cooling of e.g. pudding in restaurant kitchen
Inventor: ZUTPHEN THEODORIS PETRUS JOHAN
IPC: A23C3/04
Filed: 1997-02-04
Granted: 1998-08-06
Abstract: The double-walled container (2) is open at the top. An electrical element (15) heats fluid in the cavity (4) to cook the contents of the container. These are then rapidly cooled by replacing the hot fluid in the cavity by the pre-cooled contents of the buffer (18). The buffer is of relatively large capacity but is served by only a small heat exchanger (29). If temperatures equalise, the buffer can be isolated and the container (2) cooled directly from the heat exchanger (29). Cooling may be achieved in two stages, first using mains water.
Patent NL-1026345-C1 (NL)
Title: Device in vehicle is for origination of warning signal during braking and has retardation sensor which after specific delay originates signal
Inventor: WOLTERING BERNARD JOHANNES MAR
IPC: B60Q1/44
Filed: 2004-06-07
Granted: 2004-09-06
Abstract: The device (1) in a vehicle is for origination of a warning signal during braking and has a retardation sensor (2), which after a specific delay originates a signal. Dependent upon this signal, a pulse generator (6) produces a pulsating signal which switches on and off indicator lights (7) on the vehicle. Between the retardation sensor and the pulse generator, a connecting device is fitted, which at least during the time that the brake pedal (4) of the vehicle is operated, maintains the connection between the retardation sensor and the pulse generator.
Patent NL-1026414-C1 (NL)
Title: Processing waste into high-grade fuel useful in power stations, by separating collected waste into reusable and residual fractions, and reprocessing residual fraction for incineration purposes
Inventor: JANSEN ABRAHAM
IPC: C10L5/46
Filed: 2004-06-14
Granted: 2004-12-14
Abstract: Processing waste includes collecting waste, separating collected waste into reusable fraction(s) (R) and residual fraction(s), discharging the reusable fraction of reuse, and incinerating the residual fraction. The residual fraction is reprocessed for incineration purposes. An independent claim is also included for waste-processing installation comprising a waste-collecting apparatus, a separation apparatus connected to the waste-collecting apparatus, at least one reusable-fraction-discharging apparatus, and at least one reprocessing apparatus.
Patent RU-2017235-C1 (RU)
Title: Optically read out information carrier, device for copying information carrier and devices for optical reading out and recording information
Inventor: VILKHELMUS PETRUS MARIYA RAJMA
IPC: G11B7/24082
Filed: 1987-10-02
Granted: 1994-07-30
Abstract: FIELD: instrument engineering. SUBSTANCE: record carrier has a layer onto disk-shaped substrate, being sensitive to radiation. It is provided with data record area, disposed correspondingly to spiral or concentric contours of preliminary made paths. Modulation is made on the path in form of radial beatings, which has frequency to be modulated by position information signal. In order to form contour of the path during making record carrier, when information signal is recorded onto record carrier and signal being recorded in read out, demodulation unit restores the signal by means of scanning beam, created by path modulation. Information signal used for regulating speed of scanning is restored on the base of evaluation of these changes in scanning beam. EFFECT: improved reliability. 3 cl, 3 cl, 8 dwg
Patent RU-2120604-C1 (RU)
Title: Stage of carrier rocket
Inventor: BLINOV V N
IPC: F42B15/00
Filed: 1990-07-17
Granted: 1998-10-20
Abstract: FIELD: rocket engineering. SUBSTANCE: invention refers to instrument containers which bodies are used as load-bearing members of structure. Part of load-bearing base 4 of sealed container with electron equipment and lower envelope 5 of same container are employed as load-bearing member of bracing unit and other parts have smaller mass in this case. This is achieved by strengthening of side surfaces of load-bearing base during installation of straight-through electric connector assemblies 11 in them and by fabrication of lower envelope 5 in the form of sloping spherical strengthening shell. Upper envelope 6 has toroidal-conical-spherical shape. EFFECT: improved mass and size characteristics of stage by perfecting load-bearing configuration of sealed container with electron equipment taking loads. 4 dwg
Patent RU-2018957-C1 (RU)
Title: Optical information carrier
Inventor: ZAKHAROV IVAN S
IPC: G06K9/58
Filed: 1989-08-04
Granted: 1994-08-30
Abstract: FIELD: automatics; computer technology. SUBSTANCE: optical information carrier has transparent input electrode 5, the first dielectric layer 6, layer 7 made of high-ohmic photosensitive conductor, which is characterized by linear electro-optic effect, the second dielectric 8 and output transparent electrode 9. All the units are disposed in series along the direction of propagation of light signal. Layer 6 is made in form of planar array of microdiscrete holes, filled with material of corresponding color filter. Moreover, adjacent holes are filled with materials of different filters. Distance between the adjacent holes is no less than diffusion length of charge carriers, generated by light in the layer. EFFECT: improved precision of identification of color tints of image. 2 dwg
Patent RU-2026878-C1 (RU)
Title: Method of removing mechanical contaminants from gas-vapor products with temperature exceeding dew-point temperature
Inventor: IORUDAS KLEMENSAS-ANTANAS A
IPC: C10B53/06
Filed: 1990-03-29
Granted: 1995-01-20
Abstract: FIELD: thermal processing of fossil fuel. SUBSTANCE: method involves gravitational separation of large particles and centrifugal separation of fine particles; effectuating removal of fine particles in cyclonic separator and recirculation of 0.3-5% of gas-vapor product in the form of gas-suspension together with caught fine particles; conducting refined gas-vapor products for condensation to obtain resin and semicoking gas; providing condensation of heavy resin fraction in recirculation gas-suspension on surfaces of particles caught and conglomeration of resinified particles; recirculating gas-suspension by ejecting this suspension by overheated water vapor so that mixture to be ejected is formed; maintaining temperature of mixture to be ejected 10-50 C below dew-point temperature and returning the mixture into flow of particles separated at gravity separation stage. EFFECT: high quality of cleaning gas-vapor products. 2 cl, 2 dwg
Patent RU-2002165-C1 (RU)
Title: Gas turbine combustion chamber
Inventor: YAKOB KELLER
IPC: F23R3/12
Filed: 1990-06-05
Granted: 1993-10-30
Abstract: In a combustion chamber (A) having the shape of an annular combustion chamber, a series of large and small premix burners (B, C) is arranged along the annular front wall (10). The large premix burners (B), which are the main burners of the combustion chamber (A), and the small premix burners (C), which are the pilot burners of the combustion chamber (A), follow each other in alternating sequence and regularly along the front wall (10), where they also open into the combustion space of the combustion chamber (A). A plurality of air nozzles (D) are positioned between the large premix burners (B) and the small premix burners (C), their injection being directed into the combustion space of the combustion chamber (A). <IMAGE>
Patent RU-2006080-C1 (RU)
Inventor: EROSHEV VIKTOR K
IPC: H01B17/20
Filed: 1990-06-18
Granted: 1994-01-15
Abstract: FIELD: wiring. SUBSTANCE: insulator 1 has through holes 2 to pass conductors, blind holes 3 to accommodate flexible fastenings, hole 4 to secure insulator to wall by means of wood screw, slit 5 to fit conductor into through holes. Wiring is made as follows: hold-down members 6 are inserted in blind holes 3 on wall side. Prior to that insulator 1 is slightly attached to wall 8 by means of wood screw 7 and then the latter is fully turned into wall 8 by means of screw-driver. EFFECT: facilitated wiring procedure. 2 dwg
Patent RU-2059171-C1 (RU)
Title: Device for sublimation dray of disintegrated material
Inventor: ILYUKHIN VYACHESLAV V
IPC: F26B5/06
Filed: 1990-07-09
Granted: 1996-04-27
Abstract: FIELD: drying engineering. SUBSTANCE: perforated frame is made up as at least two circular parts made of a polymeric electrically conducting material. The parts are secured to the hollow pipe through a system of the top and bottom spokes and positioned one above the other in rows. Vertical strips made of a polymeric electrically conducting material are interposed between the spokes of the top and bottom rows, the strips being secured to the spokes. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2051826-C1 (RU)
Title: Transportation device
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: B61K5/04
Filed: 1990-09-17
Granted: 1996-01-10
Abstract: FIELD: railway transport. SUBSTANCE: device has self-supports fitted on rails by shackle, and jack consisting of tube with loops. Rigidly secured in tube are buts. Screws are turned into nuts. One screw is hollow and accommodates other screw. EFFECT: facilitated placing of vehicles o rails. 5 dwg