baber/WOPTO huggingface dataset:
Patent SE-0100121-L (SE)
Inventor: LEAR CHRISTIAN
IPC: A47G/
Filed: 2001-01-12
Abstract: The one-time type clothes hanger is formed by at least one sheet of corrugated cardboard (1) provided with a through hole (3) for insertion of a suspension hook (2) with a hook part (7) at one end and a fixture part (4) at the opposite end. The suspensio hook has a width and thickness allowing it to be inserted through the hole to a stop edge (8).  A clamp component (6) secures the hook fixture part (4) against a side surface of the sheet and the flange (5) fills out the whole of the hole (3).
Patent SE-0101661-L (SE)
Inventor: HELLSTEN HANS
IPC: G01S13/00
Filed: 2001-05-11
Abstract: The present invention relates to a system for using signals scattered by targets to determine position and velocity for each of the targets and comprises a set of transmitters and receivers of electromagnetic or acoustic signals, said transmitters and receivers dispersed to known points. Each pair of transmitter and receiver, monostatic or bistatic, is named a measuring facility. The ranges of the transmitters are chosen so that a target at an arbitrary point within the position space can be measured via scattering in the target by at least four measuring facilities. For each measuring facility, target detection occurs with constant false alarm rate in the form of probabilities over resolution cells with regards to range and Doppler velocity and conceivable targets are placed in a 2-dimensional linear space belonging to the measuring facility. The 3-dimensional positions and 3-dimensional Doppler velocities are represented as a 6-dimensional linear position and velocity space subdivided into resolution cells with the same resolution of range and Doppler velocity that is found at the measuring facilities. For each intersection representing detections at at least four measuring facilities the probability is calculated that the intersection is a false alarm emanating intersections between subsets from different targets and when the probability falls below a predefined value, it is given that the intersection contains at least one target. The target positions and target velocities are extracted in this way."
Patent SE-0201891-L (SE)
Inventor: HENRICSSON KAJ O
IPC: D21C1/02
Filed: 2002-06-20
Abstract: Processes and systems for the treatment of wood chips prior to cooking remove substantially (e.g., at least about 30%) water-soluble compounds therein, especially those compounds which disassociate in water to form potassium and/or chloride ions and/or water-soluble metal compounds such as manganese, calcium and potassium. In preferred embodiments, wood chips entering the cooking system containing water-soluble compounds, such as those compounds which disassociate in water to form potassium and/or chloride ions and/or water-soluble metal compounds such as manganese, calcium and potassium, may be treated prior to cooking by being brought into contact with an aqueous treatment stream (e.g., water or steam condensate) at a temperature (e.g., between about 20° C. to about 120° C.) and for a time (e.g., between about 2 to 200 minutes) so as to reduce substantially (e.g., at least about 30%) such water-soluble compounds.
Patent SE-0402740-L (SE)
Inventor: LINDBORG OLA WILHELM
IPC: F25B/
Filed: 2004-11-11
Abstract: A vaporizer unit (2), a compressor unit (3), a condenser unit (5), and a throttle device are coordinated and enclosed in a hermitically sealed casing (10) placed under selected inner pressure that deviates from atmospheric pressure , and the changed inner pressure within the casing deviating from selected pressure by predetermined value is interpreted as a leakage. A first heat exchanger acts as the vaporizer unit. The compressor unit is connected to the vaporizer unit to increase pressure of gas formed in the vaporizer unit. A second heat exchanger acts as the condenser unit as well as the throttle device to regulate the flow o condensed gas and in which connected compressor unit generates vibration.
Patent SE-0600872-L (SE)
Inventor: GUSTAFSSON LEIF
Filed: 2006-04-21
Abstract: The sealing ring seals a ring-shaped gap between a sleeve end and a jointed end, where the sleeve end has an all-round track for accommodation of the ring. As the result of preparation tolerances, the track radius is between a lowest value and a highest value and the track radial gap width is also between a lowest value and a highest width. The sealing ring has a sealing component, with which is connected a retention component, which is more rigid than the sealing component, but is so elastically deformable, that it permits the insertion of the sealing ring in the track. The sealing component has a first sealing part for sealing against the sleeve end and a second sealing part for sealing against the pointed end. The first sealing part has a throat part, which supports a radial outer head part, the outer radius of which is somewhat greater than the maximum track radius. The first sealing part at the level of the throat part is bendable in the axial direction in which the pointed end is to be inserted in the sleeve end. The ring-shaped retention component cross-section has a radial exgtent, which is greater than the highest radial gap width.
Patent SE-0700692-L (SE)
Inventor: RYDH JAN
Filed: 2007-03-20
Abstract: The invention relates to a collision sensing device which can detect a collision between two or more objects. The collision sensing device comprises a deformable member (5) that defines a space (15) which can be assigned a pressure. In a first condition, the deformable member is undeformed, whereby the space (15) is assigned a first pressure (P1). In a second condition, the deformable member (5) is deformed whereby the space (15) is assigned a second pressure (P2). The pressure in the space is monitored. A collision with an object is detected when the pressure in the space changes from the first pressure to the second pressure. The invention can e.g. be applied in connection with machining, such as water jet cutting, but several other fields of application are also conceivable.
Patent SE-0701196-L (SE)
Inventor: JENNISCHE MATS
Filed: 2007-05-15
Abstract: In a method and a system for preventing a reverse gas mass flow through a compressor of a turbo charged combustion engine, the maximum allowed pressure drop over the compressor for each gas mass flow is mapped in a pressure difference gas mass flow map stored in the control system of the engine. When the readings of current pressure difference and current gas mass flow indicates that engine operation is close to a value pair resulting in a reverse gas mass flow through the compressor, the control unit, in particular the electronic control unit (ECU), controlling the engine controls the turbine speed of the turbo charger to a reduced speed resulting in a lower pressure difference over the compressor thereby avoiding a reverse gas mass flow through the compressor of the turbo charger. Because the pressure difference can be derived from the turbine speed it is possible to directly control the turbine speed using the current gas mass flow as input signal in addition to the turbine speed signal.
Patent SE-7408613-L (SE)
Inventor: WURST J W
IPC: D05B19/00
Filed: 1974-06-28
Abstract: A system is disclosed wherein digital information related to the positional coordinates for each stitch of a predetermined stitch pattern is stored in a static memory. A pulse generator driven in timed relation with the sewing machine produces a timing signal pulse between each successive stitch. These signal pulses are counted up in a counter to provide a time series of progressively increasing binary numbers corresponding to the progressively increasing number of stitches in the pattern. The counter output is applied as the address to the memory to recover as output therefrom the digital information related to the positional coordinates for each stitch of the predetermined pattern. The memory output is applied to a control driving device operatively connected to impart a controlled range of movement to the conventional stitch forming instrumentality of the sewing machine to produce a specific predetermined position coordinate for the needle penetration during each stitch formation.
Patent SE-7502856-L (SE)
Inventor: BOTOS I
IPC: B63C11/24
Filed: 1975-03-14
Abstract: Breathing apparatus is provided for use under water which comprises a connection device such as a helmet, mask, or the like and a breathing circuit in communication with the connection device. The breathing circuit includes a carbon-dioxide absorber and an expansible gas chamber, and, in operation, provides a first operating period wherein the breathing circuit is closed and a breathing gas is caused to circulate in the breathing circuit until the oxygen concentration of the circulating breathing gas is reduced to a predetermined value and a second operating period, which alternates with the first, wherein the used breathing gas is released to ambient and a fresh gas, the quantity of which is substantially independent of the depth of the user under the water surface, is applied to the breathing circuit. To compensate for a change in floating capacity resulting from a decrease in the volume of the expansible gas chamber caused by an increase in the diving depth, a valve is disposed in a connection between a fresh-gas container and the breathing circuit, the valve being controlled responsive to the pressure of the ambient environment to cause release of further fresh gas from the fresh gas container when the diving depth is increased.
Patent SE-7509918-L (SE)
Inventor: ANDERSON R W
IPC: C11D3/00
Filed: 1975-09-05
Abstract: The detergent contains a compound with detergent activity, an alkali metal carbonate builder and finely divided calcium carbonate with a specific surface area of at least 5 m<2>/g. The detergent is produced by mixing a powder which contains the detergent compound with particles which contain a binder and the finely divided calcium carbonate. The alkali metal carbonate can be present in both components. The particles contained in the detergent preferably comprise 25 to 99.5% by weight of calcium carbonate and 0.5 to 75% by weight of a binder. The cleaner produced by the said process does not have the known disadvantages resulting from the conventional mixing of coarse-particle components with very fine components in detergents.
Patent SE-7510709-L (SE)
Inventor: KELLER-VOLPER ERNST
IPC: E05B9/10
Filed: 1975-09-24
Abstract: 1473025 Double cylinders for locks E KELLER-VOLPER 7 Aug 1975 [25 Sept 1974] 33072/75 Heading E2A A double barrelled cylinder lock comprises a housing 3 enclosing rotatable cylinders 1, 2 in turn housing a common core 4 which operates a common bit 6, the core having a key passage 5 accommodating a sliding captive key 11, whereby, when a free key is inserted into one of the barrels, the sliding key is pushed into the other barrel and the core is freed to rotate. A bolt 15 engaging a slot in the captive key 11 provides end stops to prevent release of the captive key and align it with either barrel, the tumblers of which are not shown.
Patent SE-7608382-L (SE)
Inventor: GARTNER K
IPC: F24F7/04
Filed: 1976-07-23
Abstract: Present in the device is a framework which is flowed through by a heat transport fluid, consists of hollow uprights (1 - 3) and hollow crosspieces (4, 7) and on which the facade elements are suspended virtually without heat or cold bridges. A convector pipe (11), which is provided in an air supply duct (15) with a lateral air-outlet slot (16), can be connected into the heat-transport fluid circuit thermostatically. According to the mode of operation of the device, the framework consisting of hollow uprights and hollow crosspieces and the convector pipe is supplied with hot or cold water, by which air circulating in the space formed by the framework and in said air supply duct is heated or cooled. The hollow-upright and hollow-crosspiece framework acts in this case as a slowly responding base-load system, while the convector pipe works as a rapidly responding regulating system. As a result of the low volume of the pipes with a relatively large surface, a rapid heating or cooling of the air is achieved with a high efficiency. <IMAGE>
Patent SE-7703818-L (SE)
Inventor: RONNHOLM A
IPC: D21C1/02
Filed: 1977-04-01
Abstract: A Method of Recovering Heat as well as Fractions Containing Volatile Alcohols and Sulphur Compounds from Black Liquor in Connection with Pulping A method of recovering heat as well as fractions containing volatile alcohols and sulphur compounds from black liquor obtained from pulping.  In a vapour generator, water is, by means of vapour, liberated at a high temperature and under a high pressure from the expansion of black liquor removed from a digester, indirectly vapourized into low-pressure vapour, which is used for vapour treatment of chips before their introduction into the digester.  The condensate produced in the vapour generator is, under pressure control, passed into a condenser device, which is operated at a pressure that is lower than the pressure in the black liquor escaping from the digester, preferably at the atmospheric pressure.  The condensate fraction formed in the condenser device as well as the uncondensed gas fraction are cooled by means of indirect cooling and the volatile alcohols and sulphur compounds are recovered from these fractions. Waste water, preferably secondary condensate from the evaporation plant, is used as the vapourization liquid in the vapour generator.
Patent SE-7704285-L (SE)
Inventor: KANKAANPEE M
IPC: D21F9/02
Filed: 1977-04-14
Abstract: In a paper machine, a twin-wire wire section comprising a first wire loop and a second wire loop, of which the first wire loop transports forward the web that is being formed, a common run of the wire loops with an ascending main direction in the direction of travel of the web, two forming rolls means substantially one above the other lapped by the common run of the wires, a breast roll and a headbox, characterized in that at least the first forming roll means in the direction of travel of the web is a lower roll means and has a solid shell without any suction possibilities, the dewatering taking place at least to a substantial extent in a direction outwardly away from the forming roll means, the common path curving first in one direction about the lower forming roll means, then being substantially straight and tangential to both of the forming roll means, and then curving in an opposite direction around the upper forming roll means, so that the common path is of a substantially S-shaped configuration.
Patent SE-7713816-L (SE)
Inventor: OLSSON K O
IPC: E02F9/12
Filed: 1977-12-06
Abstract: In a rubber-tired excavating machine having a superstructure (11) mounted by means of a bearing for revolving movement on a carrier (10) with a front axle (13) the swinging movements of which are controlled by means of hydraulic cylinder and piston units (20) fixed between the front axle (13) and the carrier (10) and wherein between the cylinder chambers of the units (20) there extends a connecting conduit (29) which can be opened and closed by means of a valve mechanism (25, 27) Figure 3 (not shown) to allow or counteract swinging movements, a control device comprising a valve (32) disposed at the centre of the bearing of the superstructure controls pressure fluid from a means (28, 45) of the valve mechanism (25, 27) of the hydraulic connecting conduit (29) only in predetermined revolving positions of the superstructure (11) whereby communication between the hydraulic cylinder and piston units (20) is only allowed in stable revolving positions of the superstructure 11. <IMAGE>
Patent SE-7804353-L (SE)
IPC: B21D37/14
Filed: 1978-04-18
Abstract: A fastening device for enabling a tool to be slid as a unit onto a mounting table of a machine such as a press or the like to a predetermined position thereon and for enabling a displacable slide of the machine to engage in its moving direction with the upper part of the tool. For fastening the tool the device comprises slots in the table and guide bars on the lower side of the tool, the guide bars being introducable into and lockable in the slots by means of locking means on the table, and engagement means on the upper side of the tool the engagement means being introducable in the moving direction of the slide into corresponding recesses in the slide and lockable therein by means of locking means on the slide.
Patent SE-7809119-L (SE)
Inventor: JILKEN L A
IPC: G01N3/32
Filed: 1978-08-30
Abstract: When determining the fatigue threshold value of a material, a test specimen (5) manufactured from the material is subjected to a time dependent alternating load (P). The test specimen has a crack notch (1) and the maximum value of the load is chosen so that the crack propagates. By gradually decreasing the maximum value the crack propagation is retarded and will cease at a certain value of the load. The opening of the crack increases successively as the crack propagates. Thus one can gradually decrease the load range during the crack propagation if at the same time the crack opening variation is kept constant. In order to obtain a reproducible fatigue threshold value care is taken to keep the ratio between the minimum and maximum values of the alternating load constant. For each chosen value of said ratio the minimum value of the load will in this way decrease at the same rate as the maximum value of the load decreases.
Patent SE-7901148-L (SE)
Inventor: GLASMACHER P
IPC: D06F34/28
Filed: 1979-02-09
Abstract: A domestic appliance H has a program display panel T comprising visual display elements E each corresponding to a particular operating step. When the program is selected using a keyboard or other selector P, the program controller ST activates all the display elements E corresponding to steps in the selected program. As the program runs, the controller ST deactivates the display elements in succession, as the corresponding steps of the program are completed. Consequently the initial display shows what steps form the program, and during operation the display shows what step is currently running and what further steps remain to be performed. The final display element may remain activated when the program ends. <IMAGE>
Patent SE-7901465-L (SE)
Inventor: REDWOOD M
IPC: H03H3/08
Filed: 1979-02-20
Abstract: An acoustic wave resonator device includes two pairs of coupled spaced apart reflectors which define two resonant cavities. The two cavities are each provided with two interdigital transducers which provide intercavity coupling. Additional reactance coupling between the transducers in one cavity combines with the equivalent cavity reactance to provide series or parallel resonance at a selected pole frequency.
Patent SE-7901797-L (SE)
Inventor: MORITZ B
IPC: H01F27/30
Filed: 1979-02-28
Abstract: Certain windings in a transformer are subjected to radially inwardly-directed forces while being short-circuited. If such a winding is not sufficiently stable itself, particularly with respect to tape windings, or does not have sufficient support radially outwardly or inwardly, it will buckle or break. To prevent such an occurrence, it is possible to arrange an outward support around the winding by completely or partly filling up the space between the winding, which is subjected to buckling stress, and a second winding positioned outside the first winding. Additionally, there is required an inner supporting cylinder, which is preferably made of metal, so that it can be made relatively thin.
Patent SE-7901959-L (SE)
Inventor: SCHREGENBERGER A J
IPC: C25D13/16
Filed: 1979-03-05
Abstract: An apparatus used in the electrodeposition coating of a continuous sheet of metal as it travels in a horizontal pathway between a pair of electrically charged electrodes and through a bath of liquid coating solution that is continuously circulated to the bath through a pair of liquid seals which are disposed adjacent opposing, aligned openings through which the sheet of metal enters and exits a chamber containing the bath. The liquid seals are each comprised of a pair of nozzles for directing converging streams of liquid coating solution against the traveling sheet of metal in the direction of the chamber and have a three-fold purpose. They are designed to, (I) prevent the escape of liquid coating solution from the chamber through the openings, (II) provide a liquid support for the sheet of metal at the openings in the opposing end walls of the chamber, and (III) direct fresh liquid coating solution along the sheet of metal into the critical area or space between the electrodes to maintain and keep uniform in this area, the concentration of the liquid coating solution that becomes diluted as the coating material of the solution adheres to the sheet of metal during its travel between the electrodes. A pair of blow off nozzles are supplied adjacent and outside each of the liquid seals to direct air, under pressure, angularly against the sheet of metal in the direction of the chamber to aid in the prevention of the escape of liquid coating solution from the apparatus, to provide an additional fluid bed for supporting the sheet of metal and to minimize and control the thin film of liquid coating material which adheres by surface tension to the sheet of metal.
Patent SE-7907238-L (SE)
Inventor: OKITA Y
IPC: H03K5/02
Filed: 1979-08-31
Abstract: In an interface of a control device capable of transmitting and receiving control signals through a disconnectable connector 15, a first circuit element 12a is provided in the control device for delivering an output of the control device therethrough. A sink load 21 and a source load 16 are both connected to the output of the first circuit element 12a. A second circuit element 23 is further connected to receive the output signals of the two loads thereby delivering different control signals in response to the presence or absence of the output signals of the two loads. <IMAGE>
Patent SE-8001708-L (SE)
Inventor: FISCHER ARTUR
IPC: B05C17/015
Filed: 1980-03-05
Abstract: An injection device for injecting a fixing agent into a hole in masonry to anchor a fixing plug in the hole comprises a tubular body portion 1, a piston 10 slidably mounted in the body portion, an injection nozzle 2 having an outlet opening for fixing agent and a closure cap 5 having an inlet opening for connection to a fluid pressure source, each of the nozzle and the cap having a skirt portion which can be releasably and sealingly secured to either end of the body portion by push-fitting. <IMAGE>
Patent SE-8003728-L (SE)
Inventor: BAKER R H
IPC: H03K17/0412
Filed: 1980-05-19
Abstract: A relatively high power switching device and circuit is provided via the combination discretely or on a common substrate of a VMOS transistor having a gate electrode for receiving a control signal, a drain electrode, and a source electrode, individually connected to the collector and base electrodes of a bipolar transistor, respectively, the collector-emitter current path of the latter being the main current carrying path of the switching device.
Patent SE-8003854-L (SE)
Inventor: PYLES G D
IPC: G11B19/28
Filed: 1980-05-22
Abstract: A turntable drive motor comprises a stator having a core defining an airgap for receiving a rotor, and a field winding for establishing an alternating magnetic flux of a given frequency therein. An elastic belt is disposed about a pully mounted on the rotor shaft and a flange secured to the turntable. A ring having a plurality of permanently magnetized poles of alternate polarity along its periphery is attached to the flange. A pair of elements are secured to the core for diverting a portion of the stator magnetic flux to a region adjacent to the ringed magnets. The relationship between the excitation frequency and the number of the permanently magnetized poles is such that deviations in the rate of rotation of the turntable for a desired rotational rate are opposed.