baber/WOPTO huggingface dataset:
Patent SE-0103478-D0 (SE)
Inventor: KELLSTROEM ANDERS
IPC: B63C11/22
Filed: 2001-10-18
Abstract: A valve device, particularly for a breathing regulator for divers, including an inlet chamber which can be connected to a source of gas under super-atmospheric pressure, and an outlet chamber which is under a regulated pressure. A seating, which is movable under the influence of the super-atmospheric pressure and the regulated pressure, seals between the inlet chamber and the outlet chamber and has a through-passing passageway that interconnects the chambers. Also included is a valve body which is movably arranged in the seating such as to open and close the through-passing passageway in the seating. A servo element exerts on the valve body a force that depends on the position of the movable seating, so that varying force-influence on the valve body from the super-atmospheric pressure will be compensated for by a corresponding varying force from the servo element. This results in an essentially constant valve characteristic, while providing a mechanically simple solution at the same time.
Patent SE-0201797-D0 (SE)
Inventor: KERAENEN OLLI
IPC: A61F2/06
Filed: 2002-06-11
Abstract: The present invention relates to an anastomotic device comprising a tubular graft connector comprising a tube, wherein the tube is expandable, it is provided with a locking device locking the tube in an unexpanded position, as well as a releasing means arranged to release the locking device after an insertion into a vessel, duct, lumen etc.
Patent SE-0300575-D0 (SE)
Inventor: GUSTAFSSON KARL MARTIN
IPC: E04B/
Filed: 2003-03-03
Abstract: The wall comprises an inner supporting frame (10) and outer wooden cladding (11) formed by elongated pieces of timber (16) arranged one on top of the other. Supports (19) for the timber are used to prevent it from expanding or shrinking in the vertical direction. The timber rests on top of the supports, which protrude from the frame and extend through spaces (20, 21) in the timber. Corner joints (22) are formed by slotting together the ends of the pieces of timber.
Patent SE-0300797-D0 (SE)
Inventor: RANTZEN LENNART
IPC: E04D15/04
Filed: 2003-03-24
Abstract: An arrangement for an apparatus ( 1 ) for application of roof covering ( 2 ) and comprising a wagon ( 4 ) moveable by aid of wheels ( 3 ) intended to join together two unrolled rolls of roof covering in connection to a joint ( 5 ) on top of each other lying covering layers ( 6, 7 ) by aid of a hot air aggregate ( 8 ) supported by said wagon ( 4 ), which via a nozzle ( 9 ) blows hot gas into said joint ( 5 ) at the same time as the wagon ( 4 ) is moved forwards and at least one operating pressure roller ( 10 ) included in said wagon ( 4 ), which is intended to press together the covering layers ( 6, 7 ) lying on top of each other. The hot air aggregate ( 8 ) is turnably supported onto the one front outer portion ( 12 ) of said wagon ( 4 ) by aid of a hinge ( 11 ) having its nozzle ( 9 ) turnable inwards between those covering layers ( 6, 7 ), which shall be welded together and said operating pressure roller ( 10 ) is provided in the front, central portion ( 13 ) of the wagon ( 4 ) immediately after the nozzle ( 9 ) on the same when it is in its turned in, active position and which comprises a middle portion ( 14 ) having a smaller diameter than adjacent outer portions ( 15, 16 ) for achieving two application surfaces ( 17, 18 ) against a joint surface ( 19 ) in the joint at the same time as an extra pressure roller ( 20 ) is provided after or behind the operating pressure roller ( 10 ) intended only to act against that surface of the joint ( 5 ), which the first, operating pressure roller ( 10 ) has not treated.
Patent SE-8204888-D0 (SE)
Inventor: WIENER H
IPC: H01R43/042
Filed: 1982-08-26
Abstract: In a pliers-type tool having a stationary first handle and a second handle pivotally movable relative to the first handle, a slidable jaw carrier is movable along a rectilinear guiding track in a body member due to the pivotal movement of the second handle. The first handle is fixed to the body member. The second handle is in engagement with a toggle mechanism including a driver arm which, in turn, is pivotally attached at a stationary location to the body member. When the second handle is pivoted, the driver arm contacts, in a gliding manner, the jaw carrier and moves it rectilinearly in the guiding track. The driver arm extends transversely of the rectilinear guiding direction of the guiding track. Forces acting through the driver arm in the direction transversely of the rectilinear direction of the guiding track are prevented from affecting the movement of the jaw carrier. The second handle can be connected to the first handle by a connecting link.
Patent SE-8206819-D0 (SE)
Inventor: LOFGREN F
IPC: G01S7/48
Filed: 1982-11-30
Abstract: 1. Arrangement for automatically cleaning of windows on which an external coating of dirt, water, snow or the like may occur, particularly of windows adapted for the penetration of a measuring radiation, characterized in that a transmitter (13) is provided for emitting light on the surface of the window to be cleaned, that a receiver (15, 16) is provided for receiving the light reflected from the external coating on the window (3), and that their is a unit adapted to compare the measuring value for the reflected light supplied from the receiver (15, 16) with a preset value and to deliver a signal when the preset value is exceeded which signal starts the cleaning device (18) for the window.
Patent SE-8206833-D0 (SE)
Inventor: OHLIN E
IPC: B01F9/00
Filed: 1982-11-30
Abstract: A device for the agitation of closed cylindrical test containers, e.g. test tubes (P), has two groups (12) of cylindrical rollers (13) arranged side by side with parallel geometrical axles (13A). The rollers are housed in a stand (11) and rotated by a drive (19-22) around axel lines (19A) that form an angle with the rollers geometrical axels. The rollers (13) protrude out cantilever from the opposing vertical walls (18) on the frame.<IMAGE>
Patent SE-8301094-D0 (SE)
Inventor: ERICSSON P
IPC: H01R4/12
Filed: 1983-02-28
Abstract: The present invention consists of a splicing clamp for electrical lines and is configured as a conical sleeve of insulation material which is open at the broad end and provided on the inside with a threaded metal cone. The electrical lines to be spliced by means of the clamp have their insulation stripped off at the splicing point, after which the parts are twisted together and led into the metal cone. The clamp's sleeve is provided on the outside of the closed end with wings by means of which the clamp is turned around, while the parts of the line introduced into the metal cone are pressed together and secured inside the cone. At least one of the clamp's wings is provided with a borehole through which a test tip can be inserted into the metal cone for possible testing of the splicing. <IMAGE>
Patent SE-8302499-D0 (SE)
Inventor: SKJAEVELAND M
IPC: A01B15/14
Filed: 1983-05-03
Abstract: An agricultural implement wherein a plurality of cultivators such as plowshares are attached to mounts (7) on a frame (1) which can be adjusted for different plow strip widths by a hydraulic cylinder (15) and a parallel strut (10), the frame (1) being pivotally attached (3) to a drag beam (4) that is adapted to be pivotally mounted (5) on a tractor hitch (6) for coupling to a tractor. A first link (12) is provided which is pivotally attached (13) to the tractor hitch (6) and to the frame (1), such that when the frame (1) is pivoted for changing the plow strip width, all of the plowshare mounts (7) will be displaced correctly in relation to each other while at the same time the first mount (7) is displaced correctly in relation to the tractor centerline. A second link (20) is also provided, pivotally attached (19, 21) to the strut (10) and the tractor hitch (6), such that when the frame (1) is pivoted for changing the strip width, all of the plowshare mounts (7) are pivoted in relation to the frame (1) such that the mounts (7) are always oriented in the same way and correctly in relation to the direction of driving.
Patent SE-8303259-D0 (SE)
Inventor: ZVETANOV P V
IPC: B23Q1/48
Filed: 1983-06-09
Abstract: Apparatus for automatic welding of complex contours made up of rectilinear and curvilinear portions. Such apparatus includes first and second movable carriages guided for reciprocation in directions parallel to each other and having a welding torch, a driving unit, and a gear rack with which a driving gear is permanently in mesh. The gear rack is permanently affixed to a first one of said carriages whereas the driving gear is mounted upon a shaft fixedly journalled upon the other of the carriages. The first and second moving carriages are mounted on first and second drive screws, respectively, which are connected to the driving unit by means of a selective motion reversing mechanism. The welding torch is affixed to the shaft bearing the gear which is in mesh with the rack. If suitable torches are used, the apparatus can also be used for cutting, building-up, and surfacing operations.
Patent SE-8303403-D0 (SE)
Inventor: MATSUMURA S
IPC: H02M1/092
Filed: 1983-06-15
Abstract: A thyristor apparatus employing light-triggered thyristors comprises forward voltage detecting circuits (15) and a thyristor number detecting circuit (17). The forward voltage detecting circuits (15) detect forward voltages applied to light-triggered thyristors (13) to provide detected signals. The thyristor number detecting circuit (17) is responsive to the detected signals to cause light-triggered thyristors in a thyristor arm (U) to be turned on simultaneously in the case where the number of the light-triggered thyristors being supplied with forward voltages is one or more but not more than a predetermined number. Accordingly, if and when an overvoltage is applied to the thyristor arm (U), overvoltage suppressing elements (14) are prevented from being damaged even if partial commutation failure occurs in the light-triggered thyristors.
Patent SE-8304281-D0 (SE)
Inventor: JORDAN H
IPC: B64C29/00
Filed: 1983-08-05
Abstract: The invention relates to a rigid wing flying craft having at least one airfoil and at least one driving unit and a cabin for receiving loads. At least one air channel piercing the airfoil is provided in the surface center of the airfoil and at least two steering fins for steering the flight movements are pivotably supported in the air channel. The driving unit and the steering fins are arranged at least partially within said air channel and pivotably supported within the same around an axis of rotation which extends essentially vertically in relation to the axis of the driving unit.
Patent SE-8602185-D0 (SE)
Inventor: HALLERBECK S
IPC: F16B5/10
Filed: 1986-05-14
Abstract: A first member, such as a clutch release bearing can be releasably connected to a second member, such as a cup spring in a coupling device, in that the member has a cyclindrical portion, which is insertable in a hole in the second member, the hole being surrounded by radially inwardly directed tongues. The portion is provided with radially outwardly directed projections forming a rim and being of a number and a circumferential extension corresponding to the interspaces between the tongues and which can be displayed through these interspaces. Catch fingers are arranged to be inserted between the tongues and the projections respectively after assembly for preventing unintentional disconnection of the connection. The fingers may be removed from the lock position at dismounting.
Patent SE-8603257-D0 (SE)
Inventor: ANDRE W
IPC: A47J37/12
Filed: 1986-07-30
Abstract: A process and apparatus for cooking food in a roasting vessel, in which the temperature in and around the roasting vessel is measured and used to regulate the cooking temperature according to a preset program by means of a control circuit which activates and deactivates an electric heating element. By controlling the heat output according to a preset program, whereby the program is effected when a predetermined temperature differential from the preset roasting temperature is reached, the cooking temperature can be controlled without overshooting the preset roasting temperature, even during high rates of temperature increase which occur during the heating cycle of the roasting operation.
Patent SE-8603601-D0 (SE)
Inventor: BELART J
IPC: B60T8/44
Filed: 1986-08-27
Abstract: A hydraulic brake system with slip control comprising a master cylinder (2) pressurizable by a hydraulic power booster (1). A booster sleeve (52) is provided which annularly encloses the booster piston (4), and which is slidably accommodated in the booster housing. The sleeve's end face directed towards the pressure chamber (10) of the booster (1) is applied by the pressure in the pressure chamber (10), while an annular chamber (59) filled with pressure medium and connected to a brake circuit (32) is constituted between the booster sleeve (52) with its head portion (61) and the bore (60) in the booster housing. The booster sleeve (52) is coupled to the booster piston (4) by way of a circlip (53) such that, on movement of the booster piston (4) in the direction of brake actuation, the booster sleeve (52) and the booster piston (4) will displace uniformly. On failure of the booster (1) and displacement of the booster piston (4) exclusively by way of the brake pedal (8), the booster sleeve (52) will remain in its initial position which brings about an abrupt change in ratio.
Patent SE-8604337-D0 (SE)
Inventor: GUSTAFSSON C-E
IPC: G01B21/02
Filed: 1986-10-13
Abstract: PCT No. PCT/EP87/00458 Sec. 371 Date May 17, 1988 Sec. 102(e) Date May 17, 1988 PCT Filed Oct. 9, 1987 PCT Pub. No. WO88/02848 PCT Pub. Date Apr. 21, 1988.An absolute measuring scale system comprising a scale which extends along a measuring length, and a measuring head which is movable relative to the scale. The system further includes a fine-measurement sensor which is intended to measure the absolute values within each of a multiple of intervals lying sequentially along the scale, and a coarse-measurement sensor intended to measure the absolute values with regard to the interval within which the fine-measurement sensor is located at that moment. The invention is characterized in that the scale (2) comprises a carrier made of a transparent and form-stable material, preferably glass, which has provided on its surface an outer coating or layer which forms an opaque pattern (3, 4). The pattern formed along the length of the scale (2) forms transparent, mutually parallel binary code tracks (12), preferably in accordance with the so-called Grey-code. The measuring head includes light-emitting and light-sensitive devices, by means of which the measuring head is arranged to sense the code tracks, the coarse-measurement sensor including the code tracks (12) and the light-emitting and light-sensing devices. The pattern (3, 4) along the length of the scale (2) forms part of the sensor which is intended to co-act with the fine-measurement sensor.
Patent SE-8700326-D0 (SE)
Inventor: CHANDLEY G D
IPC: B22C9/08
Filed: 1987-01-28
Abstract: The mold body contains a cavity and at least one vent passage for venting gas from the cavity through the body. The vent passage has a portion of predetermined regular shape extending part-way through the cavity wall defining at one end an inlet portion opening into a portion of the cavity with a substantially greater resistance than the cavity to penetration therein of casting material. The vent passage further has an outlet portion formed by an irregular crack in the mold body extending from an inner end exposed to the inlet portion through the mold body, the crack having one of its transverse cross-section dimensions short enough to prevent leakage of casting material therethrough. The mold is made by forming a partially bonded ceramic material containing a casting cavity and incorporating in a wall of the cavity a vent pattern of a shape to mold the portion of predetermined regular shape of the vent passage. The mold is heated to a temperature below the melting point temperature of the pattern for a time sufficient so that heat expansion of the pattern causes the crack part of the vent passage to form. The mold is then heated to higher temperatures to cause the vent pattern to volatilize and escape from the mold body.
Patent SE-8701021-D0 (SE)
Inventor: LAU B
IPC: B24B19/08
Filed: 1987-03-11
Abstract: The device of the invention substantially reduces the workpiece changing times for the automatic production of elliptic bore or cylindrical surface areas and enables elliptic bore or cylindrical surface areas to be ground on roller bearing grinding machines, using the workpiece changing devices of these automatic machines. Before the machining operation takes place, the workpiece 1 is provided at one end with a manufacturing auxiliary surface which determines the final shape of the bore or cylindrical surface area profiles. The shape of the manufacturing auxiliary surface is transferred to the profile of the workpiece via a rocking guide shoe 9 which supports the workpiece 1 in conjunction with a fixed guide shoe 8 and a pressure lever 10. The workpiece 1 is held in engagement with the workpiece spindle 4 by a magnetic coil 5, or by radially mobile clamping claws (Figure 5, not shown) in the case of a workpiece of non-magnetic material. <IMAGE>
Patent SE-8702593-D0 (SE)
Inventor: EEK L
IPC: A23L3/36
Filed: 1987-06-23
Abstract: In a method for freezing the surface of one side of products (8) to be individually frozen, the products are placed on a movable layer (6) of carbon dioxide snow and entrained by this layer for a period of time required for performing surface freezing. An apparatus for carrying out the method has a tank (1) for a bed (5) of carbon dioxide snow, and a belt conveyor (2-4) with a foraminous conveyor belt (4) which along part of its path is run through the upper portion of the bed so as to form the movable layer (6) of carbon dioxide snow.
Patent SE-8703405-D0 (SE)
Inventor: VAN GILS W J
IPC: G06F11/10
Filed: 1987-09-02
Abstract: A data processing device is composed of four data processing modules (100, 102, 104, 106) which include mutually corresponding processing means (12, 14, 16, 18) and storage modules (28, 30, 32, 34) which are connected thereto, which data processing system includes an interconnection network (82, 84, 86, 88) which is fed by the respective data processing modules in order to apply bytewise generated processing results from any data processing module to any other data processing module. Each data processing module comprises an input decoder (54, 56, 59, 60) for receiving such intercommunicated processing result and therefrom reconstructing a correct bytewise processing result from mutually incongruent processing results so received even in case of failure of one data processing module for feeding to the local processing means. Error protection codes are presented that guarantee the correct operation of the device even if one of the data processing modules fails in an arbitrary manner or, alternatively, up to three single bit errors occur in any particular 32-bit code word. If one data processing module is ignored as an erasure symbol, one bit error may be corrected in the partial 24-bit code word.
Patent SE-8703544-D0 (SE)
Inventor: BERNSTEIN R I
IPC: A61B17/00
Filed: 1987-09-14
Abstract: This method and device permits removal of venous blood from either atrium to a heart lung machine and thereafter returns it (after oxygenation and filtration if needed) to the femoral artery, all in a percutaneous mode. The device includes in combination a guide wire, catheter, transseptal needle, blunt internal obturator approximately the same length as the catheter with a circular barb to secure the catheter in a given longitudinal relationship, an external obturator about the same length as the internal obturator and removably attached thereto, a cannula for passage over the combined obturators and catheter and connectors to attach the cannula to an extracorporeal pump (and oxygenator if needed), which in turn can be connected to the arterial side of a patient's vascular system.
Patent SE-8801239-D0 (SE)
Inventor: MARKLUND O
IPC: B02C23/08
Filed: 1988-04-05
Abstract: The method consists of using a rotating drum grinding mill with a screening wall inside the drum. The wall (7) has an opening (8) for passing a mixed material fraction of particle size less than or equal to the opening size. The mixed material fraction is segregated in a classifying device (13) into coarse, medium coarse and fine material fractions. The three fractions are then taken out from the classifying device. The coarse and medium coarse are used for charging for grinding but if not required are reduced to sub-critical size for renewed grinding.
Patent SE-8801622-D0 (SE)
Inventor: ROSBERG ANDERS
IPC: B62H5/20
Filed: 1988-04-29
Abstract: The box contains a current circuit which can be activated from the exterior by a key (2), a siren (4) and a battery (1). Also included is a device which monitors the angle of inclination of the bicycle, and a current switch (5) closes the current circuit when the angle of inclination of the bicycle is changed from a predetermined position. - The inclination monitoring device incorporates a pendulum arrangement (10) which indicates the actual inclination position of the bicycle, and which can be locked (12) in that position when the current circuit is activated by the key (2). A further device (20-22) momentarily cancels the locking of the pendulum arrangement (12,10) whilst the siren (4) is coupled to the battery (1). A time circuit (15), when the siren is coupled to the battery and the current circuit is activated, maintains the siren thus coupled for a predetermined period, e.g. 15 seconds, independently of the position of the switch (5). - (Provisional basic advised week 89/51)(2/2)
Patent SE-8802305-D0 (SE)
Inventor: NYLUND O
IPC: G21C3/322
Filed: 1988-06-20
Abstract: In a fuel assembly for a nuclear reactor, spacers are used for keeping together and fixing fuel rods (7) and control rod guide tubes (8), if any, in the fuel assembly. To be able to improve the cooling of the fuel rods in the fuel assembly during operation, sub-spacers (5,6) are arranged for controlling the cooling water flow in the fuel assembly. With sub-spacers formed as inner sub-spacers (5) and outer sub-spacers (6), which are placed alternately along the fuel assembly (1), it is possible to create a cross flow which alternately acts between the inner and outer regions in the fuel assembly, whereby the cooling water is mixed with an essentially maintained low pressure drop. The cross flow also provides short distances between the turbulence regions which arise after each spacer, which is expected to lead to a high DNB margin and a low pressure drop.
Patent SE-8802948-D0 (SE)
Inventor: WANKE W
IPC: F16C23/00
Filed: 1988-08-22
Abstract: A press roll of adjustable sag has a roll shell which is rotatable around a stationary yoke that is supported on a pedestal. Each end of the roll shell terminates in a journal that is supported by a self aligning bearing disposed within a bearing housing. The bearing housing and the supported end of the roll shell is displaceable relative to the yoke transversely to the axis of the press roll and in the press plane of the press roll and the mating roll. Hydraulic support pistons on the yoke supply support for the press roll shell against the mating roll. The distances between the bearings of the roll shell and of the mating roll are approximately equal. To exert additional bending forces on the ends of the roll shell, a double acting hydraulic force producing piston is supported in the pedestal and is connected with the guide part in which the self aligning bearings are supported for displacing the guide part, for displacing the bearings, for displacing the end of the roll shell, generally in the press plane. That displacement also is adapted to lift the roll shell off the mating roll.