baber/WOPTO huggingface dataset:
Patent SE-502599-C2 (SE)
Inventor: LINDQVIST BJOERN
IPC: H04B1/40
Filed: 1993-09-09
Abstract: A method and a device in a homodyne receiver including a local oscillator (LO) generating an oscillator signal at a frequency of fLO, a mixer (11), and reception means (12) receiving an input signal having a frequency of fRF, said oscillator signal and said input signal being supplied to said mixer (11). Said oscillator signal is supplied in a first processing unit (13) to produce a first output signal having a frequency of M*fLO, where M is an integer value. Said first output signal is supplied in a second processing unit (14) to produce a second output signal having a frequency of M*fLO/N=fLO, where N is an integer number and M NOTEQUAL N, and said mixer (11) and said second processing unit (14) are integrated to minimize leakage of signals being supplied to said mixer (11) from said second processing unit (14). <IMAGE>
Patent SE-501560-C2 (SE)
Title: Ventilator for regulating flow of air to and air pressure in lung - has pressure gauge for determining pressure of air in lung and volume determining device for determining volume of air supplied to lung
Inventor: SJOESTRAND ULF
IPC: A61M16/00
Filed: 1994-02-14
Abstract: The ventilator/respirator includes a registration unit (40), connected to the pressure gauge and a volume determining unit (42) for determining the volume of air supplied to the lung, for registering the determined air pressure and air volume during at least part of an inspiratory phase. A calculation unit (46) is connected to the registration unit (40) in order to determine, from the relationship between registered pressure measurement and volume measurement values, an opening pressure in the lung at which several of the alveoli are inflated. A digital display (38) or monitor is connected to the calculation unit (46) for displaying the opening pressure.
Patent SE-503022-C2 (SE)
Inventor: AURELL TOMAS
IPC: H04Q3/545
Filed: 1994-06-15
Abstract: The invention relates to a system for handling connections in a telecommunication system including digital, computer controlled telephone exchanges and subscribers connected thereto, where the connection handling is distributed out in the network. Physical connections between subscribers are handled under the control of abstract connection models, where, in an object oriented system a number of different, mutually independent user processes are provided in such a manner that one or more of the processes under control of one of more processors control those connections which are necessary to achieve e.g. reservation of a connection path, connection set up, through connection and release of complete connection, and redirection of connections. The invention solves the problem of coordinating a number of processes by way of a set of functional objects which allow each user to control and change a connection without coordination with other users. The system uses connection models and supports the setting up of connections in a communication network. The connection models include port objects representing connection end ports and connection objects representing abstract connections between end ports. When the objects and models have been linked together in a chain, the connection can be physically set up via a connection set up function.
Patent SE-511288-C2 (SE)
Inventor: BUEHLMANN PIERRE
IPC: A62B7/12
Filed: 1995-07-05
Abstract: Breathing equipment including a breathing mask, breathing hood (1) or the like, and a conduit (2) through which breathing gas is delivered to the mask or hood. The equipment also includes a valve means (4) which is normally closed in use and which when open connects the space in the mask or hood (1) with the surrounding atmosphere so that said atmosphere can be breathed. To this end, means (8, 11) are provided for detecting when the supply of breathing gas to the mask or the hood (1) has fallen beneath a given level and therewith open the valve means. The valve means (4) is suitably a pressure-controlled arrangement which opens when the pressure in the breathing gas conduit (2) has fallen beneath a predetermined value.
Patent SE-508569-C2 (SE)
Title: Building module for wall-suspended sanitary porcelain
Inventor: LINDER MATS
IPC: E03D/
Filed: 1996-03-14
Abstract: The building module has load-bearing fixtures (6,8) for suspension of at sanitary units (1,2). The fixture can be fitted in a position in connection with a bathroom wall or similar and can be anchored in the body of the house. The fixture is formed in one piece of plate, with bent long sides (6B) and diagonal braces (6C). The long sides extend between a base part (3) and a water discharge unit (10) including a top part (12). The water discharge unit causes the seal to slope against penetrating water between a top plate (9) and the wall. The fixture in the part with the top part is fitted against the wall by means of a wall mounting unit (16) adjustable in a horizontal direction. The base part (3) by means of fixture components (5) can be fastened to a base (3), which in turn can be anchored to the room floor reinforcement, with height adjustment being effected by means of height adjustment screws (4).
Patent SE-512831-C2 (SE)
Title: Entertainment unit incorporating water basin
Inventor: FOTH ISTVAN
IPC: A63G/
Filed: 1997-02-14
Abstract: A climbing component (32) is arranged on the sheet and further components (36, 38) feed water upwards to the upper part of the column from which it is spread as a fountain (42). The sheet (24) is so formed and fitted to the bottom of the water basin that the normal to the surface which the sheet constitutes successively evolves from mainly vertical to mainly horizontal when viewed from the bottom of the basin to the vertical column.
Patent SE-522316-C2 (SE)
Inventor: KOPPLIN DIRK
IPC: G06F17/30
Filed: 1998-01-19
Abstract: Procedure and communications system to buffer information in a communications system, with a system design which is in accordance with, or is similar to, WWW (World Wide Web), at which a proxy server buffers information or files for further distribution to user 1, at which the information is buffered in a structured way on several levels, at which access time is reduced and that double storing of information is avoided. Communications system including computer equipment located at a user's 1, which communicates via his/her computer by an open computer network, and intends to collect information from one or more computers which are connected to the open computer network, at which the information which is collected to the own computer first is buffered in a special computer, or server, at which the buffering is done in a number of in the communications network existing servers, or computers, depending on the type of information which is collected from the open computer network.
Patent SE-514189-C2 (SE)
Inventor: ANDREASSON JAN
IPC: B31B50/22
Filed: 1998-04-29
Abstract: Slitting unit forming part of a machine for production of carton blanks, in particular blanks made of cardboard or corrugated cardboard. The unit (2) comprises working wheels (12, 24, 25, 28) which are opposite in pairs, one wheel in at least one pair (24) being made with at least one slitting knife (26) extending over a part of the periphery of the wheel while the periphery of the other wheel in said pair is made with a slot for receiving the knife. The unit also comprises a vacuum belt (6) running adjacently to each slitting-wheel pair (24; 25) for securing and feeding the blanks (10). The wheels (24; 25) in each slitting-wheel pair are mounted in an upper and, respectively, a lower stand unit (3, 4) at least a portion of that part of one stand unit (4) which faces towards the other (3) being made in the form of a vacuum box. The vacuum belt (6) runs around this stand unit (4) and over the vacuum box, it being possible for the blanks (10) to be held fixed on the belt by the effect of suction from the vacuum box during transport through the slitting-wheel pair (24; 25).
Patent SE-519003-C2 (SE)
Inventor: JOHANSSON MAGNUS
IPC: H03M13/00
Filed: 1998-10-23
Abstract: A receiving arrangement receives digitally coded data signals transported over a channel. The data signal includes sequences divided into blocks, and the receiving arrangement includes an error correcting device providing a number of alternative blocks, an error detecting device, and a storing device for storing information relating to each possible block position of a sequence. The error detecting device includes a differential CRC-decoder including a first decoding device for decoding a sequence of blocks using a reference sequence to provide a reference syndrome and a second decoding device for decoding selected alternative differential blocks of the sequence obtainable via the error correcting device. The differential blocks are calculated as a difference between the corresponding block of the reference sequence and alternative blocks, respectively, to provide differential syndromes. The resulting syndromes are calculated as a sum of the reference syndrome and of a number of differential syndromes, respectively.
Patent SE-522523-C2 (SE)
Inventor: NOVACOVICCI RADOIE
IPC: E21B25/02
Filed: 1998-11-20
Abstract: The drilling apparatus includes a wire line core barrel having a head assembly and a drilling tool connected to the head assembly. The head assembly includes a latch body with a landing shoulder seatable on the drill string landing ring, latches seatable in a drill string latch seat and a fluid bypass channel for bypassing from one axial side of the landing shoulder to the other, a bushing in the bypass channel, a valve member movable in the channel from an axial outer bypass channel open position and an axial inner second position extending into the bushing for one of blocking axial inward fluid flow through the bushing and restricting inward flow through the bushing. A spring is provided in the bore inwardly of the bushing for abutting against the valve member in its second position to urge the valve member axially outwardly. A latch retractor is mounted to the latch body for movement relative thereto between a latch seated position and a latch retracted position for retracting the latch body through the drill string and valving mechanism connected to the latch retractor for moving the valve member in the fluid channel to the valve member outer open position. An overshot coupling device retracts the latch retractor and thereby retracts the latches and pull the ball portion outwardly of the bushing to decrease resistance to drilling fluid flow inwardly through the bushing.
Patent SE-514238-C2 (SE)
Title: Combined rake and scoop, has scoop pivotably secured to rake head and capable of forming collection region when in closed position
Inventor: OLOFSSON ARNE
IPC: A01D7/10
Filed: 1999-12-15
Abstract: A collection scoop (2) is pivotably secured to a rake head (1) and can be rotated into a closed position where the front end (9) of the scoop abuts the front end (6) of the rake head, forming a collection region in between. The entrance to this collection region is via the space in between the rear ends (10) of the rake head and scoop.
Patent DE-10035053-C2 (DE)
Inventor: MOSER GEORG
IPC: B60Q1/50
Filed: 2000-07-19
Granted: 2001-12-06
Abstract: The parking badge has an illuminated badge or panel with a notice to drivers regarding parking at an adequate distance from the entry door for the handicapped person. There is an associated distance measurement device with ultrasonic sensors, motion detectors or similar to detect vehicles parking too close and to trigger the illumination, as well as an audible warning device with loudspeakers.
Patent DE-10035628-C2 (DE)
Title: Steuerbares Umschaltventil
Inventor: SCHNIEDERJAN REINHOLD
IPC: F15B11/028
Filed: 2000-07-21
Granted: 2002-06-06
Abstract: Ein steuerbares Umschaltventil (1) weist eine erste Eingangsleitung (2), eine zweite Eingangsleitung (3) und eine Ausgangsleitung (4) auf. Ferner ist ein erstes Federelement (18) vorgesehen, das zum Vorgeben eines maximalen Umschaltdrucks auf einen Ventilkolben (11) einwirkt. Eine entgegen dem ersten Federelement (18) auf den Ventilkolben (11) einwirkende Umschaltdruck-Reduktionseinrichtung (30) weist ein betätigbares Steuerglied (33) und ein zweites Federelement (31) auf zum Reduzieren des durch das erste Federelement (18) vorgegebenen Umschaltdrucks auf einen reduzierten Umschaltdruck durch Spannen des zweiten Federelementes (31). Dabei verbindet der Ventilkolben (11) die Ausgangsleitung (4) mit der ersten Eingangsleitung (2), wenn der Druck (P¶E1¶) in der ersten Eingangsleitung (2) größer als der Umschaltdruck ist und der Ventilkolben (11) verbindet die Ausgangsleitung (4) mit der zweiten Eingangsleitung (3), wenn der Druck (P¶E1¶) in der ersten Eingangsleitung (2) kleiner als der Umschaltdruck ist.
Patent DE-19531674-C2 (DE)
Inventor: MEITINGER THOMAS DIPL ING
IPC: G05D19/02
Filed: 1995-08-29
Granted: 1997-06-19
Abstract: A drive circuit for an electromechanically excited vibratory conveyor responds to the inductance fluctuations of the conveyor drive coil due to mechanical vibration so as to feed the coil (8) with drive pulses having a repetition frequency commensurate with the natural frequency of the mechanical vibration. Phase and duration of the drive pulses are automatically regulated. <IMAGE>
Patent DE-19813229-C2 (DE)
Title: Folien und Folienprodukte aus Stärke- oder Amylose-Derivaten
Inventor: PAWLAK PETER
IPC: C08L3/14
Filed: 1998-03-26
Granted: 2000-03-16
Abstract: Die Erfindung betrifft eine Folie oder ein Folienprodukt aus Stärke- oder Amylose-Derivaten, das sich durch brillante Transparenz sowie gute mechanische Eigenschaften auszeichnet und dabei vollständig biologisch abbaubar ist, da die Herstellung ohne Zusatz von synthetischen Kunststoffen oder Weichmachern erfolgt. DOLLAR A Die Folie oder das Folienprodukt eignet sich insbesondere als Overhead-, Drucker- oder Kopierfolie sowie als Klarsichthülle oder Klarsichtteil von Briefkuverts im Bürobereich, sie ist aber gleichfalls wegen ihrer geringen Sauerstoffdurchlässigkeit mit Vorteil als Verpackungsmittel im Lebensmittelbereich sowie in der Landwirtschaft einsetzbar. Erfindungsgemäß wird die Folie aus einer salzarmen Stärke- oder Amylose-Derivat-Lösung hergestellt, deren mittleres Molekulargewicht zwischen 10·5· und 10·7· g/Mol liegt, die einen Substitutionsgrad von 0,1 bis 0,5 bei einer nahezu gleichen Substituentenverteilung zwischen den C¶2¶-/C¶3¶- und C¶6¶-Bindungsstellen innerhalb der Glucoseeinheit aufweist und eine Polydispersität von 2 bis 8 besitzt. Die Folie oder das Folienprodukt weist einen Wassergehalt kleiner 25 Ma-% bei Normalklima auf und besitzt eine überwiegend amorphe Struktur, wobei die Partikel kleiner/gleich 400 nm sind.
Patent DE-19904085-C2 (DE)
Title: Verfahren zum Steuern des zeitlichen Ablaufs von Prozessen in einer Datenverarbeitungsanlage
Inventor: STURM RICHARD
IPC: G06F11/36
Filed: 1999-02-02
Granted: 2001-03-22
Abstract: Beschrieben ist ein Verfahren zum Steuern des zeitlichen Ablaufs von Prozessen (Q1, Q2) in einer Datenverarbeitungsanlage (10). Bei dem Verfahren werden durch ein Steuerprogramm Haltepunkte (S8) gesetzt und die Prozesse in ihrem Ablauf an den Haltepunkten (S8) unterbrochen. In diesen Unterbrechungen wird jeweils ein vorbestimmter Prozess gemäß einer Steuerungsinformation (SUSP, UNSU) aktiviert bzw. deaktiviert. Hierdurch Möglichkeit der gezielten Herbeiführung von Zugriffskonflikten zu Testzwecken.
Patent DE-19953258-C2 (DE)
Inventor: DELLI VENNERI NICOLA
IPC: B65D47/42
Filed: 1999-11-04
Granted: 2003-04-10
Abstract: The aim of the invention is to improve a device for dispensing a fluid product from a container, with a roller applicator arrangement, such that the use of said device can be essentially simplified and the sealing function when not in use can be guaranteed. Said roller applicator arrangement externally seals a container opening and comprises a rotating body housing for a rotating body, in which the rotating body is rotatably held, whereby said body extends partly into the container to be coated with fluid product during use; an openable closure, which externally covers the rotating body and sealing elements between the rotating body and the rotating body housing. The aim of the invention is achieved, whereby, the closure (9) can be pivoted in relation to the rotating body (8), in such a way that said closure (9) may adopt an open position, which releases the rotating body (8), or a closed position which externally covers the rotating body (8). The sealing elements (21) are so formed that on pivoting of the closure (8) into the closed position they are fully effective.
Patent RU-2172555-C2 (RU)
IPC: H04B1/38
Filed: 1994-09-29
Granted: 2001-08-20
Abstract: FIELD: electronic devices. SUBSTANCE: electronic device has electric connector that functions to couple two components on hinges. First electronic component is arranged inside main package of radiophone. Second electronic component is placed in movable member of radiophone. Connector has flexible cord twisted upon opening movable member of radiophone. Flexible cord is connected to electronic component by means of elastoplastic coupling member. EFFECT: simplified design of connector; improved operating reliability of antenna. 5 cl, 12 dwg
Patent RU-2157240-C2 (RU)
Title: Method of preparing immunoglobulins from fractions formed in human blood plasma fractionation
Inventor: KHANSPETER AMSHTUTTS
IPC: C07K16/00
Filed: 1996-09-23
Granted: 2000-10-10
Abstract: FIELD: immunology, preparative biochemistry. SUBSTANCE: method of preparing immunoglobulin preparations with high titer involves the following successive stages: fractionation of blood plasma from plasma pool where fraction that has polyclonal immunoglobulin G and can be used in industry is separated; preparing protein solution from protein components; affinity chromatography carrying out. Obtained immunoglobulins can be processed to the preparation that can be used for intravenous administration and stable in storage. Method provides preparing immunoglobulin preparation from human plasma fractions that are not utilized in conventional methods of plasma fractionation early. EFFECT: improved method of preparing. 22 cl, 14 tbl, 10 ex
Patent RU-2157790-C2 (RU)
Inventor: POTAPENKO I A
IPC: C01B13/11
Filed: 1997-02-17
Granted: 2000-10-20
Abstract: FIELD: production of ozone, applicable for treatment of atmosphere and aqueous medium. SUBSTANCE: the ozonizer has a high-voltage AC power source and an inductor made in the form of metal plates coated with dielectric. On the side of the discharge gap the dielectric has a rough surface with a definite roughness factor. EFFECT: enhanced capacity and simplified design. 1 dwg
Patent RU-2171794-C2 (RU)
Title: Insulating coating for ceramic fibrous material and coating procedure method
IPC: D06M11/00
Filed: 1995-10-24
Granted: 2001-08-10
Abstract: FIELD: inorganic coatings. SUBSTANCE: ceramic fibers designed for fiber-reinforced ceramic composites are coated by boron nitride with amorphous structure having general formula BSi x N 1+1,33x  with 2 to 42 wt % of silicon, which is completely in bound state. Coating is characterized by coefficient of thermal expansion from 0.25 to 0.35% at heating to 1500 C, which imparts low adhesiveness with regard to fibrous material. Coating is applied on the latter by placing it into reactor furnace operated at uniformly distributed temperature from 1300 to 1750 C, into which gaseous nitrogen, boron, and silicon sources, in particular boron trichloride as boron source and trichlorosilane as silicon source, are introduced. Low adhesiveness allows coating to be easily detached from ceramic material. EFFECT: prevented high-temperature (up to 1500 C) oxidation and hydrolysis. 9 cl, 1 dwg, 4 tbl, 5 ex
Patent RU-2184672-C2 (RU)
Title: Step-motion device
Inventor: PAAKKUNAINEN MARKO
IPC: B25J5/00
Filed: 1996-10-31
Granted: 2002-07-10
Abstract: FIELD: mechanical engineering; devices for displacement of movable objects. SUBSTANCE: proposed step-motion device has upper lever connected with housing or like displacement object by means of bearing hinge joint with possibility of displacement of housing by means of step-motion device. It has also lower lever hinge-connected to opposite end of upper lever by means of crank hinge joint. Lower end of lower level includes support member in contact with surface relative to which movement is executed. Each of above-indicated hinge joints has drive providing their rotary motion. Drive is arranged between housing and upper lever for bearing hinge joint and between upper and lower levers for crank hinge joint. One of hinge joints has, besides active drive, passive force transmitting means providing possibility of transmission of changes of joint turning angle under action of resulting forces of active drive and external load with due account of action of compensating drives to take the form of changed position of lower end of lower level, thus compensating for indicated angular change. EFFECT: improved reliability of foot support, increased efficiency. 12 cl, 6 dwg
Patent RU-2164734-C2 (RU)
Title: Apparatus for placing seedlings in accumulating container
Inventor: ZAKHARCHENKO V G
IPC: A01C11/00
Filed: 1998-01-05
Granted: 2001-04-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has frame with guiding corners 1, driving chain sprocket sheave 2, driven chain sprocket sheave 3, four-belt chain-and-belt conveyor with rows of pivotally joined fingers 4, finger position feeler 5, conveyor drive mechanism providing automatic stoppage, when accumulating container is completely filled with seedlings, seedling guides 6, and accumulating container 7 made in the form of closed detachable cassette. Drum 8 with two flexible belts wound onto its surface is disposed within cassette. One ends of both belts are permanently fixed to drum 8 and other ends run around driving rollers 9 and each of these ends is permanently fixed to related receiving roller 10. Side wall of accumulating container has shaped slot positioned at side adjacent to seedling crone. Accumulating container drive has switch mechanism 11. Apparatus is further provided with seedling sensor detecting feeding of seedling from conveyor 12. Accumulating container may be further used as feeder for seedling machine. Apparatus of such construction provides increased working capacity of accumulating container without necessity for increasing its dimensions. EFFECT: increased efficiency by reduced personnel and enhanced reliability in operation. 4 dwg
Patent RU-2154594-C2 (RU)
Title: Shock-absorber - hydraulically operated hoist
Inventor: MAKSUDOV V B
IPC: B64C25/58
Filed: 1998-02-12
Granted: 2000-08-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: shock-absorber - hydraulically operated hoist includes liquid-spring gas shock-absorber with low- and high-pressure chambers. Hydraulically operated hoist is located between low- and high-pressure chambers; cylinder of this hoist is rigidly connected with cylinder of low-pressure chamber and rod is connected with piston provided with locking device for keeping the rod from motion when in inoperative position; it is rigidly connected with high-pressure chamber and may reciprocate over cylinder of hydraulically operated hoist; cavity of hydraulically operated hoist is separated from cavities of low- and high-pressure chambers by bottom of low-pressure chamber and crown of rod of high-pressure chamber. Shock-absorber - hydraulically operated hoist is additionally provided with device for excluding turn of rod of hydraulically operated hoist relative to its cylinder. EFFECT: enhanced efficiency of hoisting and dampening of main undercarriage leg of helicopter. 2 cl, 3 dwg