baber/WOPTO huggingface dataset:
Patent SE-7512332-L (SE)
Inventor: PREUGSCHAS H
IPC: A01N25/22
Filed: 1975-11-04
Abstract: New and valuable herbicide based on 1-phenyl-4-amino-5-chloro (or -5-bromo)-pyridazone-(6) in the form of an aqueous suspension.
Patent SE-7704963-L (SE)
Inventor: BIRNEY R E
IPC: G06F21/62
Filed: 1977-04-29
Abstract: A plurality of key register sections in a processor respectively associated with different machine-sensed types of accesses to a main storage of a computer system. A processor address key register (AKR) includes the following sections: (1) a section associated with an instruction-fetch type access, (2) a section associated with a source-operand fetch type access, and (3) a section associated with a sink-operand store/fetch type access. Other key register sections may be associated with respective sub-channel store/fetch type accesses. Circuits are provided which sense the different access types to select and outgate a key contained in the corresponding key register section.
Patent SE-7714790-L (SE)
Inventor: FREIMANIS L
IPC: H04Q3/72
Filed: 1977-12-27
Abstract: A communication line interface circuit including a floating current source supplying a constant current substantially independent of loop length is disclosed. The line interface circuit is provided with circuitry for line supervision and the detection of dial pulse signaling.
Patent SE-7804233-L (SE)
Inventor: EKLIND C
IPC: B23B51/10
Filed: 1978-04-14
Abstract: A counterbore having indexable inserts for counterboring metal machining comprises a shaft (3) and a cutting body (4) having wings (12, 13) projecting on opposite sides of the central axis a, at least one indexable insert being carried by each of the wings (12, 13) in corresponding recesses (20) in the front surface (17) close to the front edge (21). The cutting body (4) is designed to provide a maximum chip space in that each wing (12, 13) has uniform thickness at said end surface or in that its thickness decreases to the periphery of the wing at said end surface, and the ratio between the distance between the rear edges (23) of the wings (12, 13), taken along a reference line x extending perpendicularly to the central axis a of the counterbore and intersecting at right angles a line y to which the wings are parallel and the distance between the peripheral side surfaces (19) of the wings, taken along the line is less than 1:1.70 and preferably is within the range of from 1:1.75 to 2.40. <IMAGE>
Patent SE-7807787-L (SE)
IPC: F16C11/06
Filed: 1978-07-13
Abstract: This invention relates to a coupling of the ball-and-socket joint type between two objects. Connected to the one object, which may be a driver's seat in a working vehicle is a joint socket and a joint ball with a gap between them. Connected to the other object, which may consist of a base for a driver's seat, for example, is a coupling element in the form of a spherical shell disposed in the gap between the joint socket and the joint ball. The latter are pressed towards one another by means of powerful cup springs so that the spherical shell is locked firmly and the two objects are thus located in relation to one another. The grip of the spring force can be cancelled by means of a tightening element connected to the joint ball, as a result of which the coupling becomes movable again so that new positions can be adopted. The coupling can be used in various connections where it is desired to adjust two objects in relation to one another simply, securely and quickly.
Patent SE-7809712-L (SE)
IPC: E04D13/02
Filed: 1978-09-15
Abstract: For the fitting of a skylight, an elevating frame 11 is used, which is provided with an inward-facing shoulder 17 designed to receive the casement 16 of the window after the frame is fixed to the roof. The casement has sufficient height to allow fixing and adjusting screws 41 to be driven from inside through the casement out into the frame. The frame 11 is provided with plate clamps 12, which, by being bent over, can be made to secure a so-called cover fitting 13, which is attached to the frame directly before the casement is lowered into place. The frame 11 and casement 16 are formed with inward- facing shoulders 38 and 42 respectively, which make it possible to pull cladding panels 39 and 40 up past the joints between frame and roof and between casement and frame respectively. A draught excluder 29 can be inserted in a groove in the contact surface between casement and frame. <IMAGE>
Patent SE-7908571-L (SE)
IPC: B01F29/60
Filed: 1979-10-16
Abstract: A mixer, particularly for building materials, comprises at least one drum-shaped mixing vessel 2, which is mounted for rotation about its center line 23 in a bearing 10 on a carrier 7, and a mixing mechanism disposed in the interior of the mixing vessel. A rotationally symmetrical hollow body 24 is disposed in the interior of the mixing vessel 2 on the bottom 10 thereof and is concentric to the center line of the mixing vessel. At least one mixing blade 25 is disposed near the outside surface of the rotationally symmetrical hollow body and of the bottom 10 of the mixing vessel and at least one additional mixing blade 26 is disposed near the inside surface of the mixing vessel 2. In a further embodiment a plurality of mixing vessels 51, 52, 53 and 54 are provided for rotation about a common axis, each vessel having its respective mixing blades 67, 68 situated as indicated above. <IMAGE>
Patent SE-8004226-L (SE)
Inventor: BERGVALL B A
IPC: G01D5/249
Filed: 1980-06-05
Abstract: A measuring device for measuring the distance of feed of cloth in a sewing machine, comprising a wheel driven by the cloth without slippage and located at the presser foot. A plurality of slits on the wheel are arranged to cooperate with two slits in the bracket of the wheel, and thereby form two light gates producing two output signals in the form of a two bit binary code. This light is detected by photo transistors or photo diodes positioned to receive light through the slits from light emitting diodes or lamps. The output signals from the unit are applied to a data unit connected to compute a positive or negative feed of the cloth. The invention is especially useful when a buttonhole is to be sewn totally automatically.
Patent SE-8008223-L (SE)
Inventor: RUCH U
IPC: D05B27/02
Filed: 1980-11-24
Abstract: A feeder device for a sewing machine containing a stitch plate and provided with a material feeder which reaches through the stitch plate from below, and which is driven by a lift- and thrust rocker along a path made up of four phases. The feeder device further includes a support member and an intermediate rocker. The support member of the material feeder is arranged on the intermediate rocker, which in turn is rotatingly attached to the thrust rocker whereby the horizontal rotational axis of the support member is arranged on the intermediate rocker at a distance from the rotational axis of the intermediate rocker and substantially parallel thereto. The intermediate rocker is, along with the support member, set in vertically oscillating motion and rotated around its rotational axis by a direct connection with the lift rocker which, through proper correction, provides a movement path to the material feeder, made up of the lift and thrust movements consisting of a lift and a thrust component which are transferred to the support member in an approximately rectangular form in the effective area.
Patent SE-8009032-L (SE)
Inventor: THOREN TORGNY
Filed: 1980-12-19
Abstract: A so-called counter-flow roof has an airtight outer roof layer 11 and an air-permeable layer 20 of a porous material mounted beneath it and further a fan 17, the inlet 16 of which can be connected to an inflow air source and its outlet 18 can be connected to an air distribution space 19 which is delimited by the outer roof layer and the air- permeable layer 20. Alongside the roof layer 11 and in heat transferring relation to it, there are two air channels 13, 14 of which one at any given time can be connected with the inlet of the fan 17. In the first operating scenario, the fan 17 transports air through one channel 13 to the distribution space 19. From there the air passes down through the air-permeable layer 20 to the underlying space 21. In a second operating scenario, the fan 17 transports air through the second channel 14 to the distribution space 19. From there part of the air goes down through the air- permeable layer 20 in the same manner as in the first operating scenario while the rest of the air goes through a valve-equipped passage 23 to the first channel 13 and through that out to the free air. <IMAGE>
Patent SE-8101742-L (SE)
Inventor: WEILER R
IPC: B60T13/56
Filed: 1981-03-19
Abstract: A low-pressure brake booster for automotive vehicles includes a low-pressure casing which is sealingly subdivided into a low-pressure chamber and a working chamber by an axially movable wall. The axially movable wall includes a flexible diaphragm abutting a diaphragm plate made of plastic. The diaphragm plate has a hub whose end surface is connected in a catching engagement with a metallic spacer ring. The spacer ring has radial ribs that extend through slots of a central reinforcement tube for the casing and transmits the boosting force from the diaphragm plate onto a control valve housing disposed internally of the tube. Latches extending from the diaphragm plate engage by means of detents behind the spacer ring and form a centering arrangement for a compression spring which urges the spacer ring against the hub of the diaphragm plate and, hence, the diaphragm plate into its inoperative position.
Patent SE-8103284-L (SE)
Inventor: KEAT P P
IPC: G02F1/33
Filed: 1981-05-25
Abstract: Glass bonded grinding wheels including graphite or other inert dry film lubricant filler can be made by conventional techniques if the filler material is protected from oxidation by a metal cladding. Diamond or cubic boron nitride wheels are particularly described and high grinding ratios are achieved. Low porosity can be achieved because of the wettability of the metal cladding by the glass during firing.
Patent SE-8201881-L (SE)
Inventor: CHRISTENSEN JAN
IPC: H02G1/04
Filed: 1982-03-24
Abstract: In connection with a device for tightening a rope, preferably an electric wire, it is suggested to use a base member (101) adapted to be attached to the support along which the wire (117) is to be stretched, resilient means (104a, 104b) which are carried or held by the base member (101) as well as a holding member (111) which can be displaced relative to the base member 101 under the influence of the resilient means (104a, 104b), and which is adapted for the rope or wire (117) to be attached thereto, the holding member (111) after the wire (117) has been attached to it, being displaceable from a preloaded installation position in which the wire is stretched and fixed to the holding member (111), to a wire tightening position, in which the holding means 111 via the resilient means (104a, 104b) transfer a tightening force to the wire (117).
Patent SE-8202189-L (SE)
Inventor: PETRIMAUX E
IPC: F15B11/00
Filed: 1982-04-06
Abstract: A system is provided using a multiplicity of coupled modules (43) each module comprising a removable electro-magnetic valve (53) provided with terminals (73, 74) and a base (52) having coupling members (106, 107) which cooperate with the terminals, and connecting pieces (104, 123) for supplying the coil (55). This system is applicable in particular in industrial installations where electrical detectors control pneumatic apparatus.
Patent SE-8300315-L (SE)
Inventor: KARLSSON G
IPC: F16L33/02
Filed: 1983-01-21
Abstract: The invention concerns those pipe clamps, which are formed by bending together an extended plate, which is fitted with opposing essentially circular recesses (1), which in the bent form of the plate are parallel with and situated opposite to each other. The plate's middle part has a slot (10) connecting to the recesses, so the curved parts are shaped into two tunnels (5) situated in line with each other on each side of the slot, enabling a nut (6) and bolt (7) to close the pipe clamp.  Additionally the flat parts (2) surrounding the recesses have side flanges pointing away from each other.<IMAGE>
Patent SE-8300890-L (SE)
Inventor: ABRAHAMSSON BO ROLAND
IPC: A63C11/04
Filed: 1983-02-17
Abstract: This invention is a ski holder for ski maintenance that includes a fastener (13) that can be tightened to the ski binding, an anchor component (1) which is designed to be attached to a tabletop or other fixed underlay, and a side support (29) designed to hold the ski or skis in the area of its end pieces, whereby the side support (29) alone can hold the ski on edge.This ski holding device is unique in that the fastener (13) can be coupled together with the anchor component via a quick-release coupling (6, 9, 11, 17) which is comprised of a pivot (6) positioned in the anchor component (1) or fastener (13) as well as a spring wire (17) that is positioned in the fastener (13) anchor component (1) whereby a locking pin (11) in the pivot (6) engages in the spring wire (17) upon the turning of the pivot (6).<IMAGE>
Patent SE-8301811-L (SE)
Inventor: TOKIWA T
IPC: B23D59/00
Filed: 1983-03-30
Abstract: A method for detecting the cutting resistance of a workpiece to a bandsaw blade comprises the steps of: magnifying movement of the bandsaw blade by a magnifying device in a direction normal to a running direction of the bandsaw blade; detecting the movement of the bandsaw blade by a sensor in the direction normal to the running direction of the bandsaw blade; and adjusting a force exerted by a feed speed of the bandsaw blade during a cutting operation in immediate response to momentary changes in the cutting resistance of the workpiece to the bandsaw blade. An apparatus for carrying out the method is also disclosed.
Patent SE-8402000-L (SE)
Inventor: STIEGLER F
IPC: A61M16/00
Filed: 1984-04-11
Abstract: The invention relates to a peak pressure measuring and warning device with an electronic pulse-shortening circuit for measuring the peak and instantaneous values of respiration pressure. It is characterised by signal-linking circuits which are arranged in at least three series-connected gate sections of a two-way signal-level circuit and are connected to display panels of a display unit. The peak or instantaneous values of the respiration pressure, its overshooting or undershooting with respect to set limiting values, and undershooting of the minimum frequency of respiration are displayed in an optimum fashion with distinguishable warning effects by means of the ease of monitoring provided for anaesthetic or therapeutic respiration.
Patent SE-8403097-L (SE)
Inventor: BOTHAS A
IPC: D04H1/736
Filed: 1984-06-08
Abstract: A system for forming a weblike stuff track from loose fibres or particles, in which invention the particles and air mixture fed to the equipment is distributed as evenly as possible in the direction transverse to the material truck to be formed on a wire 9, and in which the material is mixed and dispersed with the aid of rotating brush rollers (5). In the invention the material is constrained to pass through a screen element (6) to a chamber element (7), in which the material is allowed to fall onto the the track forming wire (9). The invention is characterised by the element 6 being supported by rotating rolls 10 or by a sliding bar 11 in a direction transverse to the forming track. The equipment is divided in said transverse direction by partition walls 3, 4, 3 into several regions. <IMAGE>
Patent SE-8406530-L (SE)
Inventor: HULL S A
IPC: E05B59/00
Filed: 1984-12-20
Abstract: A mortise lock having reversible features to permit accommodating both left and right hand door applications. The lock includes the novel features of a resilient fire stop, simultaneous retraction of both the dead bolt and latch bolt mechanism by operation of the interior handle, and a three-position thumb turn function which variously unlocks the lock, locks against operation of the latch bolt by the exterior handle and finally, locks the latch bolt against operation by the outside handle and deploys a secure dead bolt. Other features of the lock include clockwise and counter clockwise rotation of either handle, separate rotation of the inside and outside handle and an auxiliary latch which prevents externally induced retraction of the latch bolt when the door is closed. Features also include an auxiliary lever handle assist spring. A new slide plate and cam operated lock works are provided to accomplish the locking function of the present invention.
Patent SE-8501767-L (SE)
Inventor: POINDEXTER G S
IPC: C07D295/088
Filed: 1985-04-10
Abstract: A series of 1,4-dihydropyridin-3,5-yl dicarboxylic acid amides and esters incorporating an arylpiperazinylalkyl moiety have been prepared possessing the general formula   <IMAGE>   wherein R4 is cycloalkyl, aryl or hetaryl, generally with electronwithdrawing substituents; R2 and R6 are lower alkyl, alkanol, alkoxyalkyl, or alkylaminoalkyl; R5 is R2 or arylpiperazinylalkyl; X is 0 or NH; Y is lower alkylene, alkoxyalkylene, alkylaminoalkylene; and Z is phenyl, substituted phenyl, pyridinyl, substituted pyridinyl, or pyrimidinyl. Compounds of this series demonstrate activity as calcium and alphaadrenergic blockers in in vitro testing and antihypertensive, antiischemic, and platelet function inhibiting actions in in vivo screens.
Patent SE-8603079-L (SE)
Inventor: LINDSTROM HAKAN
IPC: F23N3/04
Filed: 1986-07-10
Abstract: A temp. indicator monitors the smoke gas temp. from the boiler, and acts on an adjuster so that with a predetermined temp. it releases a holder connected to the draught regulator, allowing the latter to close. During normal operation, the holder is retained by an electromagnet forming part of the adjuster, and at a predetermined smoke gas temp. is released by the electromagnet being inactivated by a signal emitted by the temp. indicator. The holder includes an armature, and the smoke gas temp. is adjustable by a potentiometer. The armature is connected to a manoeuvring arm belonging to the stove draft regulator by a movable line.
Patent SE-8603445-L (SE)
Inventor: HALKOLA J
IPC: B63H5/125
Filed: 1986-08-18
Abstract: A turnable propeller assembly (3) which can be turned around a vertical axis for steering a vessel comprises an annular propeller nozzle (7) located so that the axial distance (c) from the leading edge (12) of the nozzle to the middle plane of the propeller (9) is between 0.70 and 0.85 times the length (b) of the propeller nozzle (7). To allow the propeller device (3) in any orientation to be locatable inside a well (14) at the bottom (2) of the vessel (1), when not in use, the propeller nozzle (7) lies close to the turning axis (13) of the propeller device (3) and the diameter (D2) of the well (14) is substantially 1.6 times diameter (d) of the propeller. Alternatively, if the propeller device (3) is to be accommodated in a predetermined relative orientation a diameter (D2) of substantially 1.35 times diameter (d) of the propeller (9) is sufficient. <IMAGE>
Patent SE-8604810-L (SE)
Inventor: ROGSTADIUS J IVAN F
IPC: F16L41/04
Filed: 1986-11-10
Abstract: A pipe coupling for connecting a branch pipe to a feed pipe (1) comprising first and second coupling parts (2, 3) sealingly embracing the feed pipe. A cylindrical guide passageway (5) is formed in said second coupling part and a cylindrical piston (6) is sealingly inserted in the guide passageway. The piston is at its inner end (7) provided with a knife-shaped cutting means (8) and is formed with a channel (9) for flow communication between the feed pipe and a branch pipe connection (10) in said second coupling part. In the assembled position of the coupling parts a portion of the feed pipe projects in radial direction into the guide passageway and the cutting means of the piston is positioned laterally of the projecting portion of the feed pipe. Said cutting means is, upon rotation of the piston, without a translatoric movement thereof, arranged to cut a hole in the feed pipe.
Patent SE-8700273-L (SE)
Inventor: MAGNUSSON K
IPC: E04F15/14
Filed: 1987-01-23
Abstract: The metal plates used each comprise a body on each side of which is at least one fold. The folds on one side converge towards those on the other side, and those on the same side of the body are parallel to one another. - The plates are driven into the chipboards from above, and at right-angles to the longitudinal dirction of the seam, with the body intersecting the seam, and the seams converging upwards.
Patent SE-8701834-L (SE)
Inventor: FORSMAN S
IPC: E03F5/04
Filed: 1987-05-05
Abstract: The clamp ring is divided at a point (3) where it has a recess at one free end. A lock tongue (4) inserts into the recess with a cogged rod (7) at the other free end. A gearwheel (7) works in conjunction with the rod to adjust the diam. of the clamp ring. The gearwheel is prevented from rotating backwards by a friction or hook device.
Patent SE-8701978-L (SE)
Inventor: BJOERKMAN B H
IPC: G01S3/78
Filed: 1987-05-14
Abstract: The optical system includes a collection lens (10) with an optical axis (11), and a light-sensitive detector plate (12). The detector plate is located in the focal plane of the system, and emits a current (13) proportional to incoming radiation which is amplified in an amplifier (14). In front of the detector plate is a movable sun screen (15) in the form of a long horizontal strip or rod extending over the whole detector plate. On its side turned away from the detector plate and towards the light entry aperture, the sun screen has two light-sensitive surfaces. The uppermost surface is connected to the positive input of a differential amplifier, whilst the lower surface is connected to the amplifier negative input. Output signals from the light-sensitive surface of the sun screen are fed to a drive unit which moves the screen over the detector plate. The drive unit and the light-sensitive surface form a servo-circuit which when radiation from the sun comes into the detector causes the screen to be automatically driven to the position where the picture of the sun is located on the detector plate, thus preventing solar radiations reaching the plate. (Provisional basic advised week 89/02)
Patent SE-8702853-L (SE)
Inventor: DALPANE L
IPC: G21C9/008
Filed: 1987-07-13
Abstract: The object of the invention is an automatic servo-controlled valve with high speed opening wherein the shutter is a hinged cover (20). Suitable locking means (30, 50) keep the cover (20) in a locked position up to the time when the pressure difference on the two faces of the cover exceeds a pre-determined minimum level. After the said locking means have moved to an open position, an actuator (40) operates the opening of the said cover at high speed (FIG. 1).
Patent SE-8702872-L (SE)
Filed: 1987-07-15
Abstract: A paper dispenser is furnished with one or more turnable or tiltable cutting or tearing off device, equipped with serrated or jagged edges. When inactive, the cutting edge is held by a spring or by force of gravity in a safe or innocuous position. As a drawing force is applied to the paper web coming out of the dispenser, the cutting or tearing off device is turned or tilted so that the serrations of the cutting edge come into contact with the paper web. When a portion of the web is torn off, the jagged edge returns to its shielded position. The cutting or tearing off device can be directly actuated by the paper web, or via an intermediate element.