baber/WOPTO huggingface dataset:
Patent NO-942711-L (NO)
Inventor: BIECK TORSTEN
IPC: G11B23/04
Filed: 1994-07-19
Abstract: A cassette holding means with clamping device is proposed, in which means the clamping device comprises a push rod (6) and a clamping wedge (7). The clamping device is attached on a slide (2), which can be pushed in against the force of a spring (8) together with a magnetic tape cassette (4), mounted in the slide (2), into an engaged position. The spring (8) also acts on the push rod (6) of the clamping device and, in the storing position, presses the clamping wedge (7) against the magnetic tape cassette (4). In the removal position, the clamping device is inoperative. <IMAGE>
Patent NO-952296-L (NO)
Title: Filtersystem for å rense luften fra röykerom
Inventor: RAIPPALINNA JAAKKO
IPC: F24F3/044
Filed: 1995-06-09
Abstract: Røykerom (1) hvor luften i rommet holdes ren ved hjelp av et rensesystem således at partiklene i luften og tobakksrøyken som tas ut fra rommet, kleber til en filterenhet (4) i rense- systemet, idet filterenheten omfatter et "eurovent"-klassifisert filter EU4- EU5 (5) fulgt av et aktivt-karbon- filter (7) og, f.eks., aluminiumoksid mettet med kaliumpermanganat, dvs. PURAFIL-filtermateriale (8), som er et bredtvirkende oksidasjonsmiddel som fjerner urenheter fra luften ved ad- sorpsjon, absorpsjon og kjemisk oksida- sjon. Mellom filteret EU4-EU5 (5) og filteret med aktivt karbon (7) er anbrakt et annet "eurovent"-klassifi- sert filter EU9-EU10 (6), og rense- systemet innbefatter et luktfilter (10) som f.eks. er en kjemisk modifisert kopolymer av polypropylen og styren.
Patent NO-970235-L (NO)
Inventor: HUNTLEY MARK E
IPC: C12R1/89
Filed: 1997-01-20
Abstract: A control method for operating aqueous microorganism growth processes is disclosed which can maintain viable growth conditions for many types of microorganisms which have heretofore not been easily reproduced in commercially valuable quantities. The primary control parameters are the degree of turbulence in the aqueous growth medium and the scale of the apparatus relative to the scale of the turbulent eddies in vessels which are partially filled with the aqueous medium directly affect conditions which are required for optimum growth: light exposure, nutrient supply, sedimentation rate, bulk temperature, gas exchange rate and cell integrity. These control elements can be cast in terms of the Reynolds number (NRe) and controlled dimensions of the apparatus (LK) in relationship to the scales of turbulent eddies to define the dissipation  lambda K as LK/L. Alternatively, these can be recognized to show that the delivery of nutrients to the microorganism mass is dependent upon the dissipation rate  epsilon  in the fluid, which allows a definition of Lk to be quantified. The broadest ranges generally useful in this invention are NRe=2000 to 106, preferably 4000 to 250,000; apparatus scale relative to eddy scale is such that the level of fluid in the reaction chamber relative to eddy scale is 10-1:1 preferably 10-1.2:1; and turbulent energy dissipation rate  epsilon  between 10-3 and 10 W/kg. The invention is particularly useful in controlling growth processes in which the microorganisms are unicellular algae, phytoplankton, issues of vascular plants, tissues of macroalgae, and the like.
Patent NO-994743-L (NO)
Inventor: PIIRAINEN OLLI
IPC: H04L27/10
Filed: 1999-09-29
Abstract: The invention relates to a data transmission method and a radio system implementing method. A transmitter has at least two modulation methods by which it can modulate a signal. One or more demodulators (106) of the receiver demodulates the received signal in a manner which corresponds to each modulation method used. The modulation method used for the signal is inferred in a reference block (110) from the impulse response estimate. The signal according to the inferred modulation method is detected in a detector (114).
Patent SE-0003362-L (SE)
Inventor: CHRISTOFORIDIS JANNIS
IPC: G07F7/08
Filed: 2000-09-20
Abstract: System has an issuer terminal with a database of maximum funds, geographically distributed agent terminals communicating with the issuer terminal and validating a fund. It provides a fund representation (card) (FR) in exchange for payment which provides access to assets from any user terminal. The FR includes an information carrier marked with the set fund maximum value and a concealed key (a concealed printed document) giving withdrawal access from any user terminal. A transmitter encrypts the messages to the issuer terminal, the database is maintained and the message validity is checked.  There is an Independent claim for a method of enabling exchange of assets between Internet terminals.
Patent SE-0004635-L (SE)
Inventor: FRANCKE TOM
IPC: G01T1/161
Filed: 2000-12-14
Abstract: A radiation detector including a chamber capable of being filled with an ionizable and scintillating substance, and a radiation entrance arranged such that radiation can enter said chamber partly for ionizing said ionizable and scintillating substance, partly for being converted into light therein, is disclosed. The detector further includes a light detector for detection of said light, and an electron avalanche detector for avalanche amplification and detection of electrons released as a result of the ionization. Further, there are provided means for correlating detected light and detected electrons, which are derivable from a single radiation photon; and means for producing a signal from the correlated detected light and detected electrons. The detector is particularly suitable for positron emission tomography (PET).
Patent SE-0004658-L (SE)
Inventor: MATTSSON THOMAS
IPC: H03J1/00
Filed: 2000-12-15
Abstract: The present invention relates to a method for tuning a radio filter. The filter comprises an input connection, an output connection and at least two resonator modules coupled in cascade, each having a tuning mechanism and a probe. A first resonator module is connected to the input connection and a final resonator module is connected to the output connection. The filter is adapted to receive at least one signal within a frequency range. The method comprises essentially two steps: coarse tuning, which is dependent on the frequency content of the received signal(s), and fine tuning, which is dependent on a calculated deviation between a set value vector and a measured signal parameter vector. A relationship between the set value vector and the signal parameter vector is established for calculating the deviation. The invention also relates to a radio filter and a system comprising such a radio filter.
Patent SE-0102078-L (SE)
Inventor: JONSSON BENGT ERIK
IPC: H03M1/12
Filed: 2001-06-12
Abstract: An A/D converter calibration apparatus of the "skip-and-fill" type includes a set of operating condition parameter sensors (100) for detecting the current operating conditions, which are represented by parameters x1,..., xN. The measured parameter are forwarded to an operating conditions change detector (102), which calculates a change measure and determines whether this measure exceeds or falls below a predetermined change threshold. A calibration control signal CTRL_SKP_RT is passed to a calibration control unit (104), which sets the background calibration skip rate to a high value if the measure exceeds the threshold an to a low value if it does not exceed the threshold.
Patent SE-0401624-L (SE)
Inventor: GUSTAVSSON LENNART
IPC: D21C/
Filed: 2004-06-23
Abstract: A method for the impregnation of untreated chips during the manufacture of chemical pulp. The untreated chips are fed without preceding steam treatment into an impregnation vessel that has an upper part with a first area (A1) and a lower part with a second area (A2) that is larger than the first area (A1) by a factor of at least √{square root over (2)}. The chips establish in the upper part a level of chips that is located at a level (h) above a level of fluid consisting of liquor. The chips after passage of the upper part pass through a transitional part, where an increase in area from the first area (A1) to the second area (A2) takes place, and it is here that the angle of repose of the chips is reduced.
Patent SE-0402581-L (SE)
Inventor: INGVARSSON HENRIK
IPC: A61M39/16
Filed: 2004-10-22
Abstract: Coupling device intended for transferring a flow of a substance, which device comprises a first coupling element (1 ) and a second (21 ) coupling element. The first coupling element (1 ) comprises a fluid channel and a first sealing element (9) displaceable from a sealing position under the effect of spring force, and also a rigid first displacing element (8). The second coupling element (21 ) comprises a fluid channel and a second sealing element displaceable from a sealing position under the effect of spring force and also a rigid second displacing element. Said sealing elements on each coupling element are arranged to sealingly close the inlet (outlet) of the fluid channel when the two coupling elements are separated. The first displacing element (8) is arranged to displace the second sealing element out of the sealing position when the said coupling elements (1 and 21) are coupled together and the second displacing element is arranged to displace the first sealing element (9) on the first coupling element (1 ) out of the sealing position when the said coupling occurs. The two coupling elements have smooth coupling surfaces, which after coupling together of the coupling elements are separated from the flow through the fluid channels.
Patent SE-0402630-L (SE)
Inventor: HOLMGREN PER-MARTIN
IPC: E04H/
Filed: 2004-11-01
Abstract: A bath or basin used indoors or outdoors for fluid storage is provided with a rollable protection in the form of a reinforced sheet fastened around its outer edges and supported by pontoons so that a hollow space is formed between the sheet and the fluid surface in the basin. An absorber is integrated in the sheet. The protective sheet can be rolled onto a winch, with the pontoons emptied of air and the absorber emptied of fluid.
Patent SE-0600169-L (SE)
Inventor: PALMCRANTZ ALVAR
Filed: 2006-01-26
Abstract: The mounting console for the ladder includes a fastener means in which either two adjacent loop width parts (6) or a length loop part (5) and a reinforcing device separately connected to the cable support section (1) can be secured. The reinforcing device closes a loop (3) in the support section by connecting two adjacent length loop part pieces (5a, 5b) to each other. The ladder has a support section with straight length and width parts fixed together to form S-shaped loops (3). The support section is secured to a wall, roof, beam or the like via the mounting console.
Patent SE-0701684-L (SE)
Inventor: BYLEHN AGNETA SUNDEN
Filed: 2007-07-11
Abstract: This invention presents a system that produces polysilicate in acidic form that can be used for binding and agglomeration purposes. It also provides a color indicator system to optically identify the optimal pH working range at which, for practical purposes, the polymerization speed is the most convenient. The system also relates to the application of these polysilicic products for preserving wooden structures against aging and rot by reinforcing the cellulose microstructures through filling and binding with acidic polysilicate.
Patent SE-0800494-L (SE)
Inventor: WIBERG PER-ARNE
Filed: 2008-02-29
Abstract: A batery powered electronic device and a method of operating the device. The device receives a first signal having a first frequency and a predetermined signal strength and retransmits a signal after a latency period. The device comprises an oscillation circuit operating in a sub-threshold area in a meta-stable, first mode of operation. When the first signal is received, the oscillation circuit is trigged and passes to an active mode in a second mode of operation, wherein the circuit oscillates. The circuit includes means for changing the sensitivity in the first mode of operation. The oscillations in the second mode may be used as a local oscillator in a heterodyne receiver. The device may have an identity, which is used for the purpose of the system, which may be an RFID system.
Patent SE-7407462-L (SE)
Inventor: ROTHMAN U S E
IPC: A61K49/00
Filed: 1974-06-06
Abstract: The present invention relates to an agent for intravascular administration, said agent consisting of a suspension of minute polysaccharide particles having a size such that subsequent to being administered intravascularly, they block the finer blood vessels of the body and a diagnostic agent.
Patent SE-7508995-L (SE)
Inventor: DONOHUE J M
IPC: G03G15/23
Filed: 1975-08-11
Abstract: 1522161 Computer controlled reproducing machines XEROX CORP 11 Aug 1975 [12 Aug 1974 (5)] 33369/75 Heading B6 [Also in Division G3] A digital computer 200 controls an electrostatic copier 5 e.g. a machine which produces images on either or both sides of copy material. Machine 5 has duplicate processors 7, 7<SP>1</SP> and the original document being reproduced is formed as a transparent film strip (Fig. 4, not shown) with book &c. page images arranged in series thereon, the strip coming from a cassette. The strip is indexed across a transplaten (14, Fig. 3, not shown), which can accommodate two frames at once, and is flash exposed to project optical light images via optics to photoconductive belts 20, 20<SP>1</SP> charged by corona generators 22, 22<SP>1</SP> before imaging at exposure stations 23, 23<SP>1</SP> and development at stations 24, 24<SP>1</SP>. The developed image is transferred to one or other side of web 28 at transfer station 25, 25<SP>1</SP> and residual developer removed at cleaning station 29, 29<SP>1</SP>. The film strip can be previously prepared off line using a camera which photographs the pages of the original documents on to the strips and a web cutting station is also provided (Fig. 7, not shown) using a guillotine knife. The computer 200 comprises an operator console 500 (Fig. 1B, not shown) and an interface 203 through which commands are passed to the machine. The operator can indicate image impression length and the appropriate space (i.e. the pitch) and the computer calculates the time intervals between the specific events in the process, which intervals are stored in memory 205. The process is controlled using counter 209 and the computer receives various sensor outputs to confirm that the various process steps have been effected. The console 500 can specify run sizes, lengths &c. and has error detection and control display. The computer is a standard mini-computer and its program is described at some length (Figs. 15-28, not shown). As the computer is relatively fast, the input can be scanned several times and a composite result obtained. This is stated to reduce the effects of electrical noise, switch debounce and rollover problems.
Patent SE-7605862-L (SE)
IPC: B60T8/40
Filed: 1976-05-24
Abstract: A braking arrangement and method for a rotating member, and particularly for a wheeled automotive vehicle which has a motive means for driving the vehicle, in which a fluid pressure actuated brake is provided for slowing the rotating member and a sensor signals the occurrence of an excessive rate of retardation of the brake member. Upon signalling of such an occurrence, pressurized hydraulic fluid circulating through a system which includes a pump driven by the vehicle motive means is blocked from flow from an actuating cylinder.  Upon blocking flow of pressurized fluid from a cylinder through which the circulating fluid normally flows, a piston within the cylinder is moved to actuate an anti-lock device which operatively communicates with the fluid pressure actuated brake.
Patent SE-7610169-L (SE)
Inventor: TAKACS K
IPC: A61P9/08
Filed: 1976-09-14
Abstract: The novel aminopyrazoloisoquinoline derivatives of the formula <IMAGE>  in which     A denotes an alkoxy group containing 1 to 4 carbon atoms and   D denotes hydrogen, acyl, alkyl or aralkyl, have a favourable effect on the activity of the heart. They are prepared by treating compounds of the general formula <IMAGE> in which A has the above meaning and R denotes an alkyl, aralkyl or aryl group, with a strong alkaline solution. Compounds of the formula I are thus obtained, in which D denotes hydrogen which can be replaced by an acyl group. This hydrogen can also be replaced by an alkyl or aralkyl group by reaction with an aldehyde or ketone and subsequent reduction of the resulting intermediate.
Patent SE-7610552-L (SE)
Inventor: KUCKENS A
IPC: B65D47/28
Filed: 1976-09-23
Abstract: A container for metered dispensing of liquid. The container in an inverted orientation is connected at its withdrawal and venting aperture to an electromagnetically actuated metering valve, wherein the metering valve has a movable valve element. Within the inverted container there is a cup-shaped vessel having a tear-off cover which simultaneously forms the closure of the container and has its rim sealingly connected to the rim of the withdrawal and venting aperture.
Patent SE-7610582-L (SE)
Inventor: JONNER W-D
IPC: B60T8/88
Filed: 1976-09-24
Abstract: In an anti-locking brake control system in which two wheels on the same axle have their brakes individually controlled via individual brake pressure control devices, and which includes a monitoring system for interrupting the control operation of a control device whenever that device has responded to a control signal for more than a predetermined time period, a switching arrangement is provided which, whenever the control device for one wheel on the axle has responded for longer than the predetermined time period, connects that control device to receive the associated control signals destined for the control device for the other wheel on that axle.
Patent SE-7701174-L (SE)
Inventor: CHARLET E
IPC: A61K8/37
Filed: 1977-02-03
Abstract: The sunscreen oils contain besides the filter, which is usually oil-soluble, water and at least one hydrophilic substance with an oily consistency, e.g. polyol fatty acid ester or polyol ether. Sunscreen factors of 7 and above are achieved.
Patent SE-7709152-L (SE)
Inventor: DOLLFUS J
IPC: F04D7/08
Filed: 1977-08-12
Abstract: A self-priming centrifugal pump is disclosed with a vertical axis adapted for pumping harmful liquids. Such pump embodies fixed body means being closed at its lower end and having a widened upper portion which includes a truncated cone surface. The widened portion acts as a seat. The pump envisions removable means which includes a pump wheel, a cage, and a driving motor with a shaft for the pump wheel and which rests on the seat. The cage of the wheel being provided with at least three generally horizontal partitions which define in conjunction with the pump body a lower suction chamber, a middle delivery chamber, and an upper venting chamber, said suction, delivery and venting chambers being, respectively, connected to a suction pipe, a delivery pipe, and a venting pipe adapted to be connected to an apparatus for the treatment of gases substantially at atmospheric pressure. Also contemplated are sealing means including three separate and generally annular sealing members, each being connected to a corresponding one of said partitions and each separately resting on the seat of said pump body, and an internal lining means between the motor shaft and the upper one of said partitions of said venting chamber for providing fluid tightness between the chambers and the pump body. A safety installation adapted for use in pumping dangerous liquid substances comprises, in combination, protective walls defining an enlarged enclosure, a removable plug member in at least one wall having an opening closeable thereby and having a central aperture therethrough. The installation embodies a centrifugal self-priming pump means having a fixed pump body and removable means operatively connected to said body for pumping liquids and being situated within the protective walls; gas treatment means operatively connected to the pump; means connected to the upper part of the pump and intermediate the pump and the gas treatment means for separating gas from the pumped liquid; and means connected to the pump means through the aperture in the removable plug and operatively connected exteriorly of the protective walls for forcing the removable means downwardly into tighter engagement with the pump body.
Patent SE-7711082-L (SE)
Inventor: FELDT K-G
IPC: B01D39/16
Filed: 1977-10-04
Abstract: The filter is manufactured from a continuous material web (14) which is folded in zigzag, one layer upon the other, e.g. by reciprocating movement of a trolley (3) on which the first layer (52) is held, the folds being formed by alternate use of press rolls (26, 37) as the trolley moves. During the folding of each layer, said layer is joined using welding, glueing or stitching heads (24, 35) to the layer below by parallel, lengthwise seams, the seams produced by heads (35) being halfway between those produced alternately by heads (24). The interconnected layers form, when the filter unit is extended in a direction at right angles to the layers, a filter unit comprising a plurality of tubes that are essentially square in cross-section. A plurality of such filter units may be mounted in parallel in an apparatus for filtering solid particles from a gas stream. <IMAGE>
Patent SE-7711344-L (SE)
Inventor: DUDEK E C
IPC: B25B23/14
Filed: 1977-10-10
Abstract: A pneumatic power tool having a torque sensing control system is disclosed which is capable of consistently applying a precise torque to a fastener so that uniform tightening of any number of fasteners can be obtained. A torsional strain responsive transducer is mounted internally in the tool body and includes a strain gauge network mounted on a torsionally resilient portion of one of the gear cases of the drive train of the tool, the gear case being subject to a reaction component of the torque being transmitted through the drive train. The strain gauge network provides a control signal which effects energization of a solenoid-actuated air shut-off valve in the handle of the tool to automatically terminate the operation of the tool when a predetermined torque is obtained at the output spindle. The control system permits adjustment of the torque output of the tool and provides a visual readout of such output. Because of its fast action, the solenoid-actuated shut-off valve substantially eliminates reaction torque at the handle of the tool and the components thereof are compactly arranged.
Patent SE-7711656-L (SE)
Inventor: SJOHOLM C
IPC: H04Q9/14
Filed: 1977-10-17
Abstract: A housing (11) which is intended for mounting on a process control valve (5) contains electric circuits (3) and means (4) controlled by these circuits for converting electric control signals into operating signals which operate the valve via a cylinder. The electric control signals are supplied via a serializing terminal (7) from the computer (1) of a process control system which includes a plurality of process control valves (5). The housing has a single interconnection (14) with a cable (8) common to several process control valves for transmitting the control signals and for supplying the electric circuits with power. The housing moreover has a single connecting socket (13) to permit coupling the housing to a pressure air line common to a plurality of valves (5).
Patent SE-7904745-L (SE)
Inventor: SARNES M C
IPC: B22F3/17
Filed: 1979-05-30
Abstract: A powder metallurgical process for producing dense low-alloy ferrous parts having selected carburized surface portions in which a metal powder of the desired composition is briquetted into a shape-retaining preform, the preform is masked, sintered, carburized whereafter the mask is removed and the resultant preform is forged to a desired final shape. The forged part is then quenched immediately following the forge operation for hardness or if desired it can be further heat treated in another manner to obtain other mechanical properties.