baber/WOPTO huggingface dataset:
Patent SE-7908068-L (SE)
Inventor: KUMMER E
IPC: G01N33/10
Filed: 1979-09-28
Abstract: The surface 8 of a layer of flour is illuminated from a lamp 1, and a reflected intensity of light 5 is detected by transducer 7. In Fig. 1, the light beam from the lamp is optically split at 3 into a reference beam 4 and measurement beam 5. The measurement beam is cyclicly chopped by a rotating drum shutter in such a way that only the reference beam will strike the transducer during a first measurement phase, and during a second measurement phase both reference and measurement beams will be applied to the transducer. The output signals of the transducer are stored in memories 13, 14 so that both output signals can be taken simultaneously to an evaluating device 15, 16 for determination of the relative brightness value of the measurement beam in comparison to the reference beam. In the arrangement of Fig. 5, the chopper drum construction is such that measurement and reference beam intensity signals are obtained individually. In the arrangement of Fig. 6, both beams are chopped such that the respective signals are again obtained individually but separated by periods in which both beams are blocked and background light is sensed. The brightness measurement can be used in a method of measuring and/or monitoring the homogeneity of a batch of flour in which a plurality of streams of product from the batch are formed and recombined, the brightness of each stream being measured and homogenization being continued until the desired brightness is obtained. <IMAGE>
Patent SE-8003678-L (SE)
Inventor: REIP R G
IPC: F16K31/122
Filed: 1980-05-16
Abstract: A pilot operated relief valve for use on medium and high pressure vessels, conduits, and the like A unique two-stage, non-flowing pilot valve (5) operates a main relief valve (7) of substantially greater capacity. In a preferred embodiment the main valve is mounted directly onto the pressure vessel which is to be vented at a predetermined pressure. The pilot is preferably mounted closely adjacent to the main valve for operating communication therewith. A particularly unique ball (16) selector (24, 15, 76) provides means for testing first and second stages without operating the main valve, providing improved set point and reset or blow-down adjustments for the overall combination.
Patent SE-8005908-L (SE)
Inventor: KOOB F
IPC: B05C17/005
Filed: 1980-08-22
Abstract: In a device for the measured discharge of a single or multiple component viscous substance, a tubular container holds the substance. An expandable hose-like member is located within the container and is arranged to receive a propellant or expanding medium which forces the substance through an outlet.
Patent SE-8100828-L (SE)
Inventor: ARAOKA T
IPC: B01F7/00
Filed: 1981-02-05
Abstract: The assembly comprises an underwater motor 2 having an output shaft 3 on which an impeller 1 is fixedly mounted. The pump casing 6 is provided with an inlet port 4 in the lower end and at least one discharge port 5 in the circumferential wall thereof. The angular position of a nozzle 12 at each discharge port is variable. A short flexible hose 13 may be attached to a nozzle 12. A stirring blade 9 may be provided upstream of the impeller. The assembly has an agitating effect sufficient to attain rapid and vigorous floatation of deposits. <IMAGE>
Patent SE-8101635-L (SE)
Inventor: DARLINGTON W B
IPC: C25B9/23
Filed: 1981-03-13
Abstract: Disclosed is a solid polymer electrolyte electrolytic cell where the cathodic reaction takes place at a three phase catholyte-cathode catalyst-permionic membrane interface. The structure to carry this out may have electroconductive but electrolytically inactive portions of the cathode bonded to and embedded in the solid polymer electrolyte, and electrolytically active portions of the cathode extending outward from the permionic membrane into the catholyte. Alternatively, the cathode may compressively bear on a gel of permionic membrane material. Preferably the electrolytically active portions of the cathode extend out to about 1000 Angstroms into the catholyte, whereby to maintain the electrolysis within about 1000 Angstroms of the permionic membrane. The formation of hydroxyl ion within the permionic membrane is substantially avoided.
Patent SE-8102837-L (SE)
Inventor: LINDBERG R
IPC: B66C13/00
Filed: 1981-05-06
Abstract: A cabin device for cranes with rotatable crane posts including one operator cabin supported by the crane's rotatable crane post, which cabin must be arranged so that it limits the movement of the crane to the least possible extent, but gives the crane operator a safe workplace with a maximum view of the crane's work area. Here, as a carrying unit for the operator cabin 1, is arranged a piston cylinder device 10, which with its cylinder 11 is connected with the crane post 5 and from which protrudes, in relation to the cylinder 11 rotatable carrying arms 21, 22, by which the operator cabin 11 is suspended so it can be turned. <IMAGE>
Patent SE-8102996-L (SE)
Inventor: MANNBRO ROLF
IPC: E02F3/36
Filed: 1981-05-13
Abstract: PCT No. PCT/SE82/00166 Sec. 371 Date Jan. 10, 1983 Sec. 102(e) Date Jan. 10, 1983 PCT Filed May 12, 1982 PCT Pub. No. WO82/04084 PCT Pub. Date Nov. 25, 1982.Arrangement of equipment such as excavator buckets (1) mounted on excavating machines and similar machines, where the equipment is mounted on an attachment (7) provided for fastening to the machine arm by means of a shaft (8) in such a way that the equipment (1) can be rotated in relation to the attachment. The attachment (7) has a spigot (9) which is located eccentrically in relation to the shaft (8). The equipment (1) has a spigot (11) which is located some distance from the said rotating shaft. A first link (18) is swivel-mounted at the spigot (9) on the attachment and a second link (19) is swivel-mounted at the spigot on the equipment. At the ends which are not mounted on the said spigots the links are swivel-mounted to each other. The first link has a projecting portion (36), the end of which is attached to the said spigot (9) and which is arranged to penetrate to the rear of the said shaft (8) so that a larger angle of rotation in the direction concerned can be achieved before the link as such makes contact with the shaft (8).
Patent SE-8104199-L (SE)
Inventor: PETTERSSON STIG GUSTAV OLOV
IPC: E02F5/30
Filed: 1981-07-06
Abstract: The device, via a combined digging bucket and ground clearer/ cable plough, where a tie (1,2,3,4,5) is deployed for connection to the digger arm of a mechanical digger, or similar and where the digger bucket (13) and the ground breaker (10) are arranged with, and downwardly protruding from, the aforementioned tie and where the ground breaker's (10) width is substantially less than the digger bucket's (13) width.An innovation with the device is that the bucket's (13) lower edge (14), in the lowered position (the digging end) is preferably to be found in conjunction (c) with the ground breaker's (10) lower edge (11, 12), and that the buckets(13) rear edge (14) includes a vertical, centrally appointed, groove (17), recess or the like, in which the ground breaker is designed to pass where the scoop in the digging end strikes against the ground breaker.A further innovation with the device is that the scoop, at its upper end (18), is guided via an axel (19), or similar, and preferably via an hydraulic device such as one or more hydraulic cylinders (21) connected to the tie (8) and the scoop, which is upwardly collapsible in the direction away from the ground breaker, whereby the ground breaker can be used for a certain purpose without the interference of the scoop.<IMAGE>
Patent SE-8105045-L (SE)
Title: Teasel strips on life saving blanket - allow injured parts to be exposed for treatment with simultaneous maintenance of body heat
Inventor: MORTENSEN P
IPC: H05B3/34
Filed: 1981-08-25
Abstract: The life-saving blanket is for handling injured and/or shocked persons, and comprises an outer surface layer, a heat-insulating layer, a heat-reflecting layer, and an inner surface layer. A layer provided with an electrical heating element is fitted between the inner surface layer and that for heat reflection. Along its edges, the blanket has teasel strips enabling it to form a bag-like casing around a human body, the strips being attachable locally so that a part of an injured body can be exposed or brought out for treatment, without heat treatment being interrupted. It also has a slot through which a human head can emerge, thus permitting its use as a jacket. With the slot, there is an extra layer which can be brought out through the slot for use as a hood. (Provisional Basic advised week K15).
Patent SE-8202601-L (SE)
Inventor: NYBERG D
IPC: E04C2/26
Filed: 1982-04-26
Abstract: A load-carrying plate element comprising a load-carrying plate (1) constituting the central body of the element. The element has a low weight and can withstand impacts and blows and even high spot loads. The details comprised therein, further, can be varied and exchanged according to demand and wear. A separate surface plate (2) is attached against at least one of the large surfaces of the plate and is maintained attached thereto by means of a frame (4), which comprises an edge flange (5) for abutment to the edge surfaces of the plate, and a lateral flange (7) projecting perpenducularly to the edge flange and abutting the outer surface (2) of the surface plate, and the frame is detachably attached on the plate.
Patent SE-8203144-L (SE)
Inventor: BENZ DIETER
IPC: A61C17/26
Filed: 1982-05-18
Abstract: Electric toothbrush includes a hollow handle and a rotary brush. A gravity-induced movement responsive switch, such as mercury switch, is located within the handle, and a hand-operated switch is located on the outer surface of the handle. A user by operating a hand-operated switch sets the brush to a lower row of teeth or an upper row of teeth thus switching over an electromotor located within the handle whereas the mercury switch automatically reverses the direction of rotation of the electromotor shaft depending upon respective tilted positions of the handle. An intermediate element, for example a spur-gearing coupling is interconnected between the shaft of the motor and the brush.
Patent SE-8203412-L (SE)
Inventor: COGNEVICH M L
IPC: G21C19/20
Filed: 1982-06-02
Abstract: An integrated head package for a standard-type nuclear reactor consolidating many components and sub- assemblies of the upper reactor structure into a single unit which may be removed from the reactor vessel in a single lift. Included among the consolidated elements are a pressure vessel head (18), a cooling shroud (20), control rod drive mechanisms (22), a missile shield (14), a lifting rig, a hoist assembly (38), and a cable tray assembly (28, 30). <IMAGE>
Patent SE-8204754-L (SE)
Inventor: BELL J
IPC: F04D25/16
Filed: 1982-08-18
Abstract: The invention relates to a two-stage fan, in particular of welded construction, having separate impeller housings and impellers, the impellers being arranged on a common drive shaft, which fan is characterised in that the two impellers are fitted in a cantilever manner on two drive shaft ends of a gear mechanism which is arranged between the impellers. The gear mechanism is a bevel gear mechanism having a drive motor arranged parallel to the impellers. The impeller housings, centred by the gear mechanism, are held by a screwed joint. The base frame of the fan has an elevated central piece for receiving the gear mechanism and the drive motor between the impeller housings. The pressure line between the two impeller housings runs through the base frame.
Patent SE-8300370-L (SE)
Inventor: DEVRIES V G
IPC: C07C275/28
Filed: 1983-01-25
Abstract: Substituted ureas and thioureas of the formula below are disclosed which are useful as antiatherosclerotic agents   <IMAGE> wherein X represents at least one substituent selected from the group consisting of hydrogen, C1-C4 alkyl, C1-C4 alkenyl, C1-C4 alkynyl, hydroxy, C1-C4 alkoxy, phenoxy, mercapto, C1-C4 alkylthio, amino, C1-C4 alkylamino, di-(C1-C4 alkyl)amino, halo, trihalomethyl, C1-C4 alkanoyl, benzoyl, C1-C4 alkanamido, C1-C4 alkanesulfonyl, C1-C4 alkanesulfinyl, benzenesulfonyl, toluenesulfonyl, nitro, cyano, carboxy, C1-C4 carboalkoxy, carbamoyl, sulfamyl, methylenedioxy, phenyl, ortho-phenylene, tolyl, benzyl, halobenzyl, methylbenzyl, and the group:   <IMAGE> wherein Y is selected from the group consisting of oxygen and sulfur; R1 and R2 are the same or different and are independently selected from the group consisting of C4-C12 alkyl, C4-C12 alkenyl, C4-C12 alkynyl, C4-C12 cycloalkyl, C4-C12 cycloalkylalkyl, C7-C14 aralkyl, furyl and C7-C14 aralkyl in which an aromatic ring bears at least one substituent selected from the group consisting of C1-C10 alkyl, C1-C10 alkoxy, phenoxy, benzyloxy, methylenedioxy, C1- C4 alkylthio, phenyl, halo, trihalomethyl, adamantyl, C1-C4 carboalkoxy, and nitro; and R3 is selected from the group consisting of hydrogen, C1-C4 alkyl, C1-C4 alkenyl, C1-C4 alkynyl, benzyl, benzyl bearing at least one substituent Z, naphthyl, phenyl, and phenyl bearing at least one substituent Z, Z being selected independently of X from the group consisting of those from which X is selected.
Patent SE-8302240-L (SE)
Inventor: MULLER A
IPC: F16G11/12
Filed: 1983-04-21
Abstract: The connecting part is intended for a tensioning device for tensioning belts, chains and the like and has a stop piece which is movable up to a stop position during tensioning and which is assigned a counterstop. When the stop piece bears against the counterstop, the belts have the predetermined pretension. The counterstop ensures that the belts can each be pretensioned to the same extent with the tensioning device, irrespective of the person operating the tensioning device.
Patent SE-8304251-L (SE)
Inventor: JEAL H P
IPC: F16B37/04
Filed: 1983-08-03
Abstract: An anchor nut fastener device is of the type comprising a tubular body portion (11) and a nut portion (12) which tapers externally, whereby when the body portion is inserted in a suitable hole in a workpiece and the nut portion (12) is forced into the body portion (11), the taper on the nut portion (12) both radially expands the body portion into engagement with the wall of the workpiece hole and also engages the nut portion in the body portion, thereby to provide an anchor nut in the workpiece. The external taper on the nut portion (12) comprises a first, relatively long, part (24) of a relatively shallow taper and a second, relatively short, part (26) of relatively steep taper further away from the body portion than is the first part and extending radially outwardly of the first part. The end of the body portion (11) is enlarged to provide a head (10), and a countersink (14) into which the leading end of the nut can be enlarged.
Patent SE-8306556-L (SE)
Inventor: DIETZ H
IPC: B27B1/00
Filed: 1983-11-28
Abstract: A method and apparatus for producing lumber products which are machined on all sides. With this method, the curved trunk which is to be machined, and which increases approximately conically in thickness toward one of its ends, is first, prior to flattening its longitudinal sides and cutting off boards, aligned relative to a processing line of sawmill equipment in such a way that its longitudinal central plane, which is disposed in the direction of curvature of the trunk, extends approximately parallel to the machining surfaces of side cutting devices which flatten the longitudinal sides of the trunk. After that, a portion of the large trunk end which projects beyond an alignment plane is flattened. This flattening is effected in a plane which is tangential to the two trunk ends on a convexly curved surface portion thereof.
Patent SE-8401965-L (SE)
Inventor: JENSEN OVE
IPC: A01K73/06
Filed: 1984-04-09
Abstract: The conveyor belt 1 consists of a rough belt 5, on whose top side there are vulcanised dogs 7 situated transverse to the lengthwise direction of the belt. The dogs are moulded in a cover layer 11 of crude rubber, which is vulcanised on the surface of the rough belt 5 in the entire width of the belt 1. The dogs are placed in a region around the centre of the conveyor belt 1 that is slightly broader than the width of the retaining rollers 4 of the net gear. The dogs have a depth less than the thickness of the cover layer 11. The outer edges 12 of the belt, on both sides of the region with the dogs 7, which carry the net's top lines 9, are planar. The dogs can be sawtooth-shaped with the teeth facing forward in the direction of circulation of the belt 1. The transport belt is resistant to influences from both the net itself, which besides fish can contain shellfish, pebbles, and other sharp objects, and from the net's top lines. This prevents the transport belt from being torn open and the net threads from getting hooked on the conveyor belt and torn. <IMAGE>
Patent SE-8501307-L (SE)
Inventor: EDRIS A-O
IPC: H02J3/40
Filed: 1985-03-18
Abstract: Method for preventing an electric alternating current generator from falling out of step. According to the invention a transformer (TR) with controllable phase shift ( alpha ) is connected between said generator (G) and an a.c. network (N). Sensing members (TG, SC, INT1) form a measure of the load angle ( delta ) of the generator (G) and its rate of change (d delta /dt). The attainment of a predetermined point, suitably the maximum point, of the power-load angle characteristic of the generator is sensed by means of a differentiating circuit (DM) and level detecting (ND1) means. The attainment of this working point initiates a change of the phase shaft ( alpha ) of the transformer with the same rate as the rate of change (d delta /dt) of the load angle ( delta ) of the generator. Sensing members (ND2) sense when the load angle velocity has dropped to a low value, preferably zero, whereupon the change of the phase shift of the transformer is interrupted. In this way, the risk of the generator to fall out of step is effectively prevented for certain types of faults, for example short-circuits in the a.c. network.
Patent SE-8502535-L (SE)
Inventor: KARVINEN M
IPC: D21F3/04
Filed: 1985-05-23
Abstract: A press section of a paper machine includes, in the direction of web run, at least three successive, separate press nips for dewatering a web, the web passing between the nips in a closed draw. The web is dewatered in the first nip through both of its faces. The press section includes at least one upper fabric and lower fabrics, the first fabrics in the direction of web run being water-receiving fabrics arranged such that one of the first fabrics acts as a press fabric in the first nip while the other of the first fabrics acts as a press fabric both in the first as well as in the second nip. Of the second fabrics in the direction of web run, the upper fabric is a water-receiving press fabric while the second lower fabric is a substantially non-water receiving transfer fabric or belt on which the web is transferred from the third press nip to the following drying section as a closed draw. The third separate press nip comprises an extended-nip press, the length of the nip zone thereof being substantially larger than the lengths of the zones of the preceding roll nips. The web runs through the nip zone of the extended-nip press supported on its bottom side by the substantially non-water receiving transfer fabric, the upper water-receiving fabric being pressed against the other side of the web.
Patent SE-8504047-L (SE)
Inventor: ANDRES O
IPC: F16M1/021
Filed: 1985-08-30
Abstract: A stiffening frame (9) with cross members (10) is provided below detachable crankshaft bearing caps (7). In order to reduce noise emission, the frame only contacts and is connected to a flange of the crankcase (5). The frame may be integral with the oil pan (17). <IMAGE>
Patent SE-8600269-L (SE)
Inventor: NELSON K L
IPC: F25C1/14
Filed: 1986-01-22
Abstract: A new and improved auger-type ice-making apparatus preferably includes at least a pair of removable and interchangeable head assemblies adapted for preselectively producing either relatively dry flake or chip ice, cube ice or smaller nugget-sized ice pieces. A new and improved auger assembly preferably formed from a synthetic plastic material and a new and improved evaporator element are also disclosed, either or both of which can be incorporated into an ice-making apparatus, with or without the interchangeable head assemblies. One preferred embodiment is adapted to preselectively alter the size of the cube or nugget ice pieces in order to preselectively produce a number of different sizes of ice pieces.
Patent SE-8601089-L (SE)
Inventor: OETIKER H
IPC: F41J5/06
Filed: 1986-03-10
Abstract: In the case of the method for determining the hit position on a target which is being fired at by a weapon system, the time stagger of the arrival of the pressure wave, or its sound front (which is initiated by the attacking means in the form of a projectile (round) or the like) at acoustic sensors in a different arrangement is used as a parameter for a mathematical calculation. In this case, a predetermined number of sensors are arranged as required with respect to the target and their three-dimensional orientation with respect to a reference point on the target is then measured and their coordinates in the X-Y-Z coordinate system are used as mathematical values for calculating the hit position.
Patent SE-8601459-L (SE)
Inventor: NILSSON I
IPC: B30B11/24
Filed: 1986-04-01
Abstract: A machine for the compression of a bulky mass (2), e.g. plastic-coated, shredded waste paper, so as to form a compact, elongated, well-integrated body, e.g. a fuel body for heating purposes. The machine has a driven screw arrangement arranged centrally in a conically tapering space (10) which comprises on the one hand a rear feed screw (13), partly located in the said space, and on the hand a front compression screw (18), arranged concentrically in relation to the feed screw, both the said screws being rotatable at mutually unequal speeds.
Patent SE-8602688-L (SE)
Inventor: BRUNOSSON G
IPC: C22F1/02
Filed: 1986-06-17
Abstract: This process reduces the porosity of aluminium/aluminium alloy castings by treating the hot casting to pressure. - The casting is warmed to 300 deg.C and placed in a container of hot metal salt soln. The container is filled up with a filling and closed with a flexible top before being placed in a pressure vessel. The press compresses the oil in the vessel to 300 MPa for 3 minutes. The containers flexible top deforms to transmit the pressure to the casting.
Patent SE-8603409-L (SE)
Inventor: PICHLER H
IPC: F02M63/00
Filed: 1986-08-13
Abstract: A fuel-injection pump with a rotational speed governor for an internal combustion engine which for purposes of lubrication is connected to the lubricating oil circulatory system of the internal combustion engine. The lubricating oil which is thereby removed from the lubricating oil circulation is conducted by way of a pressure oil line and an inlet bore in the pump housing to a plunger cylinder of the injection pump and is controlled by the plunger sliding within the plunger cylinder by way of an aperture into a discharge bore terminating in the governor housing. From the governor housing, the lubricating oil flows over into the cam shaft space and is returned from the same by way of a return opening to the lubricating oil circulation of the internal combustion engine.
Patent SE-8604043-L (SE)
Inventor: SERNER E
IPC: C02F3/28
Filed: 1986-09-24
Abstract: A two-step process for microbiological purification of contaminated water, comprising a first step using anaerobic conditions in a reactor (2) having a stationary bed (3) and a biofilm fixed thereon followed by conventional microbiological purification. In the first step the water is supplied at the upper end of the reactor (5) and is brought to trickle over the fixed biofilm without drenching the bed and while maintaning a continuous gasphase within the bed.