baber/WOPTO huggingface dataset:
Patent SE-541215-C2 (SE)
Title: A system and a method for diagnosing functionality of dosing units of a fluid dosing system
Inventor: LUNDBERG CHRISTER
IPC: F01N13/00
Filed: 2017-09-22
Abstract: The invention relates to a method for diagnosing functionality of dosing units of a fluid dosing system comprising at least two dosing units (237a; 237b; 237c), a tank unit (205) for holding a fluid and a pump unit (230) for pressurizing said fluid for said dosing units (237a; 237b).The method comprises the steps of:- determining a first hydraulic stiffness value (B1) on the basis of first pressure variations;- determining a second hydraulic stiffness value (B2) on the basis of said second pressure variations;- comparing said first hydraulic stiffness value (B1) and said second hydraulic stiffness value (B2); and- in case said first hydraulic stiffness value (B1) and said second hydraulic stiffness value (B2) differs to a certain extent, concluding that malfunction of at least one of said dosing units (237a; 237b; 237c) is at hand, and in case said first hydraulic stiffness value (B1) and said second hydraulic stiffness value (B2) do not differ to said certain extent, concluding that said first dosing unit (237a) and said second dosing unit (237b) function as intended.The invention relates also to a computer program product comprising program code (P) for a computer (200; 210; 500) for implementing a method according to the invention. The invention relates also to a system for diagnosing functionality of dosing units of a fluid dosing system and a motor vehicle (100) equipped with the system.
Patent SE-543158-C2 (SE)
Title: A niobium carbide-containing product
Inventor: SJÖBERG DAG
IPC: B22F1/065
Filed: 2019-02-12
Abstract: A niobium carbide-containing product is disclosed, which comprises a plurality of niobium carbide-containing particles. Substantially all of the niobium carbide-containing particles have an irregular shape or a spherical shape. Substantially all of the niobium carbidecontaining particles are monocrystalline. An average particle size of the plurality of niobium carbide-containing particles is within a range from 30 μm to 400 μm.
Patent SE-504241-C2 (SE)
Inventor: MORRIS STEPHEN WAYNE
IPC: H01L27/04
Filed: 1986-11-13
Abstract: The present invention sets forth an integrated circuit (IC) device wherein the IC chip includes peripheral circuits, such as input/output circuits, which are arranged non-perpendicular with respect to the rectangular shape of the active area of the IC. This structure permits positioning some of the terminal bond pads closely adjacent the corners of the chip without overlap of adjacent circuits.
Patent SE-503061-C2 (SE)
Inventor: KLAPWIJK PIETER MARIE
IPC: A21D8/04
Filed: 1988-06-09
Abstract: A supported bacterial composition having a water activity of at most 0.2 comprises an inert subdivided support, eg. flour, and aqueous suspension of viable microflora. The composition has improved ambient stability and is usable in fermentation. The composition may contain an accelerant, eg. sucrose.
Patent SE-511317-C2 (SE)
Inventor: FORSS CARL MIKAEL
IPC: B03B9/00
Filed: 1992-08-28
Abstract: The invention relates to a method for adjusting the foam surface height in a flotation cell. The invention is particularly well suited to flotation cells provided with a rotor-stator system, and especially to systems with several successive flotation cells and lines. The foam surface height (2) is regulated by adjusting the height of the chutes (5) or of the edge plates (9) of the chutes.
Patent SE-501252-C2 (SE)
Inventor: OSCARSSON JOHNNY
IPC: F02M25/07
Filed: 1993-04-21
Abstract: The invention relates to a supercharged internal combustion engine (1) comprising a supercharger (4) of screw rotor type and equipped with an adjustable inlet port for capacity regulation and, thus, for regulating the expander function at part load. The air to the supercharger/expander is arranged to be preheated by the engine exhaust pipe (3) when the supercharger (4) is active as an expander in order to increase the expander function.
Patent SE-506209-C2 (SE)
Inventor: SEHER BERND
IPC: G21K1/02
Filed: 1994-11-16
Abstract: A device for manipulating a synchrotron beam bundle is intended to produce properties of the beam bundle, under vacuum conditions, which are adapted to the respective application of deep X-ray lithography, in particular, which are adapted to the scanning regimen. Pairs of diaphragms which are displaceable relative to one another are provided between the object table and an inlet window within a vacuum chamber containing an object table for receiving an object to be irradiated, which object table is adjustable by a scanning movement relative to the synchrotron beam bundle. The pair of diaphragms for which the direction of relative displacement of the diaphragms coincides with the scanning movement is coupled with the scanning movement. Further, a filter chamber is arranged upstream of the vacuum chamber and contains filters which can be inserted into the synchrotron beam bundle. The device is for use in irradiating equipment for deep X-ray lithography which are used to fabricate microsystems components by means of a technique known as the LIGA process (lithography with synchrotron radiation, electroforming and plastics molding).
Patent SE-511245-C2 (SE)
Title: Frame construction with fabric, filter or film
Inventor: LUNDMARK LORENTZ
IPC: E06B9/52
Filed: 1995-05-10
Abstract: The frame construction consists of frame and joining pieces for holding fabric, and filter or film. Each frame piece comprises an extruded profiled strip having a length direction track (7) for flexible parts that secure the construction into place. A handle (8) is provided to aid installation and dismantling of construction. A cavity (9) is provided for locking ends of strip together. The joining pieces connect the strip ends to the closed frame. The fabric, filter or film is held in place by snap-fit parts (5,6).
Patent SE-511201-C2 (SE)
Inventor: LARSSON DANIEL
IPC: A61H39/06
Filed: 1997-09-11
Abstract: The invention relates to an apparatus and a method for pulsed heat stimulation of an arbitrary part (9) of the body, whereby the heat stimulation being applied to said body part (9) at an arbitrary heat stimulation temperature has a frequency varying between 0.1 Hz and 20 Hz. Due to this heat stimulation frequency, a very efficient pulsed heat stimulation is accomplished in order to achieve as high a signal generation in the nervous system as possible.
Patent SE-514890-C2 (SE)
Inventor: WIDE PETER
IPC: A21D8/02
Filed: 1998-07-13
Abstract: The present invention relates to a method and to a dough mixing arrangement with which a significant time point (-ts-) or several significant time points (-tb-) is/are used to stop the formation of dough at a critical time point (-tc-), where the following dough forming process, baking, etc., results in an end product that has good and uniform properties.
Patent SE-521326-C2 (SE)
Inventor: LIAO BOHAO
IPC: F15B15/28
Filed: 1998-09-04
Abstract: A protection device for controlling the motion of a pneumatic actuator, having at least one elongated cylinder provided with a piston, dividing the cylinder into a first chamber and a second chamber, an actuating pressure supply line connectable to at least one of the first and second chambers, a control unit for controlling the motion of the piston relatively to the cylinder, and a motion sensor adapted to sense a piston feature related to the piston motion and co-operating with the control unit. According to the invention, the control unit limits the motion of the piston as soon as signal from the sensor indicates that an excessive value of the piston motion has been established.
Patent SE-516561-C2 (SE)
Title: Reading pen for reading text with light emitting diodes placed in the body on the large face of a printed circuit board to supply illumination
Inventor: AKHLAGI NOROZ NADER
IPC: G06K9/22
Filed: 1999-06-28
Abstract: A lens system (10) includes a lens arrangement (11) and a mirror (12) on a printed circuit board (PCB) (5) and, when reading text, the text is registered by placing the reading opening (3) of the pen against the text, while light emitting diodes (7a,7b) emit light towards the text. The ray pattern (20) of reflected light moves toward the lens arrangement and then to the mirror, angling it perpendicular to the area sensor (9).
Patent DE-10041823-C2 (DE)
Inventor: LOEWE HOLGER
IPC: B01F5/02
Filed: 2000-08-25
Granted: 2002-12-19
Abstract: The invention relates to a procedure and a micromixer for mixing at least two fluids. The aim of the invention is to reduce the mixing time of the micromixer compared to micromixers known to the art while maintaining high mixing quality and small structural dimensions. The inventive procedure is characterized by the following steps: a plurality of separated fluid currents of both fluids are brought together and alternately adjacent fluid lamellae of both fluids are formed: the combined fluid currents are carried away and a focused total fluid current is formed; the focused total fluid current is fed as fluid jet into an expansion chamber; and the resulting mixture is drawn off. The micromixer comprises a plurality of alternately adjacent fluid channels which open into an inlet chamber. A focusing channel is in fluid connection with said inlet chamber and opens into an expansion chamber. The inventive procedure and micromixer are especially advantageous in that they are suitable for the production of emulsions and dispersions.
Patent DE-10047958-C2 (DE)
Inventor: MENKE LUCAS
IPC: B01D17/028
Filed: 2000-09-27
Granted: 2002-08-01
Abstract: A flotation device for separating materials or mixtures of materials from suspensions includes a reaction and mixing space (18) with eccentric inlet (16) for the mixture of suspension particles with gas bubbles and for further transport into at least one centrally arranged vertical suspension distribution tube (26), wherein the suspension distribution tube (26) and the clarified fluid collecting tube (48) are arranged adjacently, the plates (30) surround the suspension distribution tube (26) and the clarified fluid collecting tube (48) in an annular manner; and every second annular plate space (31) between adjacent plates (30) is connected to the suspension distribution tube (26) and every other space (31) between plates is connected to the clarified fluid collecting tube (48), so that the flow takes place out of one space (31) between plates from the inside towards the outside to the separating space (32), and subsequently into an adjacent space (31) between plates from the outside towards the inside. The substantive advantages of the invention are in that by combination of the plate arrangement with the eccentrically loaded reaction and mixing space, improved flocculation and thus better processing values are obtained in the filtrate. Better separation values are obtained by separation using the double-plate principle.
Patent DE-19509999-C2 (DE)
Inventor: FINN DAVID
IPC: G01V15/00
Filed: 1995-03-22
Granted: 1998-04-16
Abstract: PCT No. PCT/DE96/00400 Sec. 371 Date Sep. 22, 1997 Sec. 102(e) Date Sep. 22, 1997 PCT Filed Mar. 7, 1996 PCT Pub. No. WO96/29618 PCT Pub. Date Sep. 26, 1996A process and a device for the production of a transponder unit (11) comprising a coil (13) and at least one electronic component (23, 24), such as a chip or the like, wherein the component (23, 24) is connected to the coil (13) directly or via a substrate (14), with a plurality of process phases in which the equipping of a winding tool (40) with a substrate (14), winding of the coil (13) in the winding tool (40), and connection of winding wire ends (21, 22) of the coil (13) to terminal surfaces (17, 18) of the substrate in the winding tool (40) take place in such manner that the winding tool (40) serves as operating platform in all of the aforementioned process phases.
Patent DE-19625567-C2 (DE)
Title: Kraftstoff-Förderpumpe für eine Kraftstoff-Einspritzpumpe für Brennkraftmaschinen
Inventor: BODZAK STANISLAW
IPC: F04C15/00
Filed: 1996-06-26
Granted: 2001-02-15
Abstract: Die Erfindung betrifft eine Kraftstoff-Förderpumpe für eine Kraftstoff-Einspritzpumpe für Brennkraftmaschinen, mit einem in einer Pumpkammer (3) rotierend angetriebenen Paar miteinander kämmender Zahnräder (7, 9), die Kraftstoff aus einem mit einem Vorratstank verbundenen Ansaugraum (13) entlang einem zwischen der Stirnfläche der Zahnräder (7, 9) und der Umfangswand der Pumpkammer (3) gebildeten Förderkanal (17) in einen, mit der Kraftstoff-Einspritzpumpe verbundenen Druckraum (15) fördern, wobei ein den Ansaugraum (13) mit dem Druckraum (15) verbindender Kanal (26) vorgesehen ist, der mit einer Entlüftungsvorrichtung (28) verbindbar ist, und daß stromauf und stromab der Entlüftungsvorrichtung (28) ein Druckventil (33, 38) für eine gerichtete Strömung in dem Kanal (26) vorgesehen ist.
Patent DE-19945648-C2 (DE)
Inventor: WEBER KLAUS
IPC: G11B23/00
Filed: 1999-09-23
Granted: 2001-08-02
Abstract: The invention relates to a device (1; 1a; 1b) for loading and unloading of substrates using a conveyor device (83; 3a; 3b) which is used to convey a substrate in a linear manner comprising at least one handling facility which can be rotated (4, 5; 4a) and which is intended for the transport of said substrate between said conveyor device (3; 3a; 3b) and at least one process station (6A to D, 7A to D; 80A to H) wherein a small number of components are used and a small amount of space is taken up when the conveyor device (3; 3a; 3b) is arranged between at least two process stations (6A to D, 7A to D; 80A to H) and the at least one handling facility (4, 5; 4a) above said conveyor device (3; 3a; 3b).
Patent DE-19958646-C2 (DE)
Inventor: CLAESSENS MAX
IPC: H01H33/14
Filed: 1999-12-06
Granted: 2001-12-06
Abstract: This hybrid circuit breaker has at least two series-connected arcing chambers which are operated by a common drive or by separate drives and are filled with different arc extinguishing media. Means are provided which ensure a sensible voltage distribution between the first and the second arcing chamber in the course of a switching process. At least one vacuum switching chamber having an insulating housing, is provided as the second arcing chamber. The aim is to provide a hybrid circuit breaker wich can be produced economically and which has high availability. This is achieved, inter alia, in that means are provided which ensure that the movement of the contacting arrangement of the first arcing chamber precedes the movement of the contact arrangement of the second arcing chamber during a disconnection process, and that the movement of the contacting arrangement of the second arcing chamber precedes the movement of the contact arrangement of the first arcing chamber during a connection process. The second arcing chamber is permanently bridged by a non-reactive resistor, which is in the form of a resistance coating applied to the inner wall or the outer wall of the insulating housing of the second arcing chamber.
Patent RU-2178622-C2 (RU)
Title: Optical amplification system
Inventor: LI JONG-VU
IPC: G02B6/00
Filed: 1997-02-07
Granted: 2002-01-20
Abstract: FIELD: optical communication. SUBSTANCE: multiwave multistage optical amplifier or optical stage includes at least two amplification media GM with different spectra, that is, first and second GM connected in series to amplify signal having two lengths of wave as minimum, that is, first and second lengths of wave. First GM can present optical fiber doped with erbium-aluminosilicate, second GM can be optical fiber doped with erbium-germanium silicate. Gain factor on first length of wave is less than gain factor on second length of wave while power of signal on first length of wave is higher than power of signal on second length of wave and vice versa. EFFECT: substantial increase of degree of automatic control over power in multiwave automatic control optical amplification system on two lengths of wave as minimum. 16 cl, 34 dwg, 2 tbl
Patent RU-2173354-C2 (RU)
IPC: C23C16/44
Filed: 1995-11-16
Granted: 2001-09-10
Abstract: FIELD: high-temperature composite materials produced by infiltration of gas phase of chemical substance and precipitation of matrix of binding material in porous structure. SUBSTANCE: invention relates to processes of induced infiltration of reagent gas at pressure gradient, device for realization of these processes and products as a result of these processes by partial compaction of porous structure in furnace at pressure gradient. In this case, the first part of porous structure undergoes pressure higher than the second one. The first part has a higher increment of powder density and subsequent compaction of porous structure by precipitation of other matrix in porous structure with the help of at least one additional compaction process. The second part has increase of powder density higher than in the first one. The invention provides for possibility of simultaneous compaction of large number of porous structure, particularly, blanks for aircraft brake disks. EFFECT: higher efficient of method and device. 77 cl, 29 dwg, 10 tbl
Patent RU-2161876-C2 (RU)
Title: Apparatus for cooling telecommunication equipment mounted, for example in cabinet
Inventor: B ERN GUDMUNDSSON
IPC: H05K7/20
Filed: 1995-12-11
Granted: 2001-01-10
Abstract: FIELD: systems for cooling telecommunication equipment mounted in cabinet, box or other casing. SUBSTANCE: units irradiating the largest quantity of heat such as high-power units, radio transmitters, terminal units are arranged in first compartment of cabinet; remaining units irradiating significantly less amount of heat are arranged in second fluid-tight compartment of cabinet housing. First compartment is cooled by circulation of air fed from outside, passing along ducts or other pipelines along units at direct contact with said units. Second compartment is cooled by air circulating along heat exchanger placed in first compartment for transferring heat into it. Units irradiating the largest quantity of heat are placed in fluid-tight boxes designed for screening in order to provide electromagnetic compatibility with surrounding equipment. Radiators are placed outside of said boxes. Air circulation along first compartment and second compartment and also along heat exchanger is provided by means of fans in such a way that direction of air flow created by first fan is opposite to air flow of second fan in heat exchanger. EFFECT: reduced size, simplified design, lowered operational expenses. 8 cl, 1 dwg
Patent RU-2169196-C2 (RU)
Inventor: BARBARA BIZELER
IPC: C12N15/09
Filed: 1996-01-10
Granted: 2001-06-20
Abstract: FIELD: biochemistry, molecular biology. SUBSTANCE: insertion of deoxyribonucleic acid encoding glutathione-S-transferase into plant genome confers the enhanced resistance of this plant to herbicides. Deoxyribonucleic acid can be used in plants selection. EFFECT: enhanced resistance to herbicides. 9 cl
Patent RU-2162228-C2 (RU)
Title: Method of simultaneous assay of free and conjugated forms of catecholamines, 3,4-dihydroxyphenylalanine, 3,4-dihydroxy- -phenylacetic acid, 3,4-diphenylethylene glycol in blood plasma and urine
Inventor: DMITRIEVA T B
IPC: G01N33/49
Filed: 1997-12-08
Granted: 2001-01-20
Abstract: FIELD: medicine, clinical biochemistry. SUBSTANCE: method of simultaneous determination of amount of norepinephrine, epinephrine, dopamine, 3,4-dihydroxyphenyl-alanine, 3,4-dihydroxyphenylacetic acid and 3,4-dihydroxy- ethylene glycol in blood plasma and urine involves adsorption of analytes from biologic fluids by their loading on resin Bio Rex-70 and then on activated aluminium oxide followed by elution with 0.1 M HClO 4  and determination of substance amount by calibration curve using high-performance liquid chromatography. In chromatography 70 mM solution of NaH 2 PO 4  with 10 mM heptanesulfonic acid (pH is 3.0) is used as a mobile phase. Total time of chromatography process is 10 min. Method can be used for determination of free and conjugated form of catecholamines. EFFECT: information content of method, accelerated and simplified method. 1 tbl
Patent RU-2159855-C2 (RU)
Title: Hydraulic valve
Inventor: TRUSOV MIKHAIL VLADIMIROVICH
IPC: E21D23/16
Filed: 1998-01-09
Granted: 2000-11-27
Abstract: FIELD: positive-displacement hydraulic drives. SUBSTANCE: invention is meant for use in hydraulic equipment with thin working fluid, for example, in systems controlling powered supports in mining industry. Objective of invention lies in design of such valve in which protecting members guard seal against flow of fluid during its reversal and increase operational reliability of valve by prevention of washing out of seal. Valve has body with stepped holes communicating with radial conduits, cylindrical guide placed uniaxially in holes and housing shut-off element in the form of seal and spring-loaded bushing with shoulder that is embraced by means acting on shut-off element when valve opens. Shuttle is mounted for movement along guide between shut-off element and means acting on shut-off element. Shuttle is fabricated in the form of tubular uniaxial bushing with circular outer recess. Inner diameter of shoulder equals diameter of smaller hole. Protecting bushing is located in hole of bigger diameter. Circular outer recess communicates with radial conduit of hole of smaller diameter when valve is shut off and with both radial conduits when valve is open. Shuttle interacts with one end with seal and with the other end - with body and means acting on shut-off element. Outer diameter of shuttle is equal to diameter of smaller hole of body and its inner diameter equals diameter of cylindrical guide. EFFECT: increased operational reliability of valve. 1 dwg
Patent RU-2171866-C2 (RU)
IPC: D01F2/00
Filed: 1996-10-25
Granted: 2001-08-10
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: regenerated cellulose fibers are fabricated from anisotropic solution containing cellulose formate, phosphoric acid, and formic acid. Fibers are further dried to moisture content below 20% before regeneration and, after the latter, fibers are washed and dried in low-tension state. Process gives thread, from which reinforcing material is manufactured. EFFECT: enabled manufacturing cellulose yarn with high rupturing load and high relative rupture elongation retaining its high regular linear density. 13 cl, 3 tbl, 23 ex
Patent RU-2161739-C2 (RU)
Title: Multistage aircraft
Inventor: VIKTOROV G V
IPC: F04F1/18
Filed: 1999-03-05
Granted: 2001-01-10
Abstract: FIELD: hydraulic hoisting and transportation devices for discharge and transportation of hydraulic mixture over horizontal workings. SUBSTANCE: multistage airlift includes stages provided with vertical suction units located in liquid receivers, mixer, rising pipe, air duct and air separator with drain pipe at fall of 10 to 20%. Rising pipe of each stage is located at angle relative to axis of suction device not exceeding 60 deg. Mixer is made in form of perforated pipe located near rising pipe; it changes to converging nozzle with inner curvilinear helical grooves. Perforated pipe and nozzle are interconnected by means of bent clamp. End of rising pipe is provided with nozzle widening downward; it is provided with curvilinear helical guides. Arranged inside this nozzle is bimetallic polyhedron whose cross section has form of tetragon whose two opposite sides are parallel and two other sides are perpendicular to each other. Fitted at end of drain pipe is flexible perforated laid on bottom of liquid receiver. EFFECT: improved mixing of air with liquid being transported; enhanced operational efficiency. 5 dwg