baber/WOPTO huggingface dataset:
Patent SE-8701951-D0 (SE)
Inventor: WIEBE U
IPC: H01R43/042
Filed: 1987-05-13
Abstract: A tool for crimping terminals onto the ends of electrical conductors so that a cross-sectional shape of a four-tipped star is obtained comprises in a pair of die carriers at least one pair of co-operating die elements, each die element comprising a central indentation and each pair of die elements further comprising at least two lateral cut-in portions so that a crimping space in the shape of star with four tips is obtained wherein the two indentations define two of the tips, and the two cut-in portions define the other two tips, extending transversely to the first ones.
Patent SE-8703534-D0 (SE)
Inventor: NYLIN SVEN
IPC: B66F9/075
Filed: 1987-09-11
Abstract: The invention relates to an arrangement of largely known technical component functions which, through systematized application and coordination, form a goods-handling unit which, arranged on an automatic mobile chassis and, in comparison with conventional forklift trucks, involves substantially shorter goods-handling time and lower energy consumption and which contains a facility for connecting a conveyor for the transport of goods, having the goods-receiving alternatively the goods-dispatching end situated at a limited distance from the goods- handling unit. The invention comprises the following principal components: chassis 1, vertical-motion unit 2, load-carrier arm 3, load conveyor 4 and manoeuvring unit 5, the manoeuvring of which can be arranged with individually manoeuvrable members or with known control technology can be realized as fully or semi-automatic, synchronized system functions. <IMAGE>
Patent SE-8703580-D0 (SE)
Inventor: BERGMAN S
IPC: G01R31/02
Filed: 1987-09-16
Abstract: Protection device for high resistance ground faults in a power network the fault detection principle of which is based on an indirect study of non-harmonic frequency components of the phase currents. When such a fault has occurred, a considerable change of the energy contents of these frequency current components arises. This change can be detected by the device according to the invention. If by comparison (4e) between digitized input signals (I min ) and a harmonic Fourier model (4d) of the same signals, i.e. generation of the residuals of the system, it is found that a difference exists, and if the corresponding loss function VN (4f) for a certain time exceeds a lower limit value - all on condition that a zero sequence current (IO) exists - then the device indicates a high resistance ground fault on any of the phases of the network.
Patent SE-8703823-D0 (SE)
Inventor: SVENSSON KJELL INGVAR
IPC: D21C3/00
Filed: 1987-10-02
Abstract: The dry boiler is electrically, heat pump- or pressure driven, and after drainage is connected to a gas cooler so that the light parts of tar can be distilled away, whilst heavy parts drain downwards into a fluid cooler and then to a water container. - The material remaining in the boiler is free of contaminants for use as paper pulp, and is connected in a filter. The light parts of tar are collected via the still and used as motor fuel, whilst the heavier tar parts which have drained downwards into water are sepd. from their water-soluble parts and used as tar, etc. The parts dissolved in the water are freeze-dried and used for farm animal fodder instead of fish meal.
Patent SE-8903057-D0 (SE)
IPC: B23Q1/00
Filed: 1989-09-18
Abstract: The present invention refers to a cutting tool such as drills, reamers, threading tools and the like. The idea of the invention is that in the tool shaft (1) there has been provided channels (5) for cutting fluid, which channels lead into or near the helical grooves (3) in the web part (2) of the tool.
Patent SE-8904036-D0 (SE)
Inventor: PERSSON B
IPC: A61F2/02
Filed: 1989-11-29
Abstract: Ankle prosthesis with titanium components, comprising a ball (19) and a socket (10), joined to anchoring means (1, 2) designed to be surgically implanted in the tibia and in the talus. Via intermediate connecting elements (5, 12) with dovetail grooves (6, 13) arranged perpendicular to each other, lateral adjustment is made possible between the ball and the socket.
Patent SE-9003748-D0 (SE)
IPC: G21C7/10
Filed: 1990-11-26
Abstract: In a control rod for nuclear reactors with elongated channels for boron carbide or other neutron-absorbing material which swells upon neutron irradiation, the neutron-absorbing material (20a), in at least some of the channels (18b), is provided with projecting portions (20a') or arranged in a casing with portions projecting towards the channel walls. Further, the projecting portions are adapted to form between them and the channel walls unfilled spaces (40) for taking up swelling neutron-absorbing material.
Patent SE-9003750-D0 (SE)
Inventor: LASSILA A
IPC: D21G1/00
Filed: 1990-11-26
Abstract: An on-machine calender device intended to be on-line connected to a paper machine. The calender comprises a number of subsequent calendering nips, through which the web (W) to be calendered can be passed. The nips are formed between a soft calender roll and a hard calender roll or between two soft calender rolls. The calender is composed of one or several, for example two, subsequent calender modules (M1, M2). The modules comprise one counter-roll (10, 20) and at least two soft calendering rolls (11, 12, 13; 21, 22, 23), which are placed at both sides of the counter-roll (10, 20) in the direction of running of the web (W). The calender rolls (10, 11, 12, 13;20, 21, 22, 23) are dispaceable in relation to each other so that the threading of the web (W) can be carried out as a straight run, for which purpose an open passage is opened through the calender.
Patent SE-9101663-D0 (SE)
Inventor: MELLEGARD P
IPC: E02B8/02
Filed: 1991-05-29
Abstract: A separating grid (1) for collection and removal of solid particles and objects (4) from running water (2) in a channel (2). The separating grid (1) comprises a stand (9) including a separating unit (10) formed by separating grid bars (11, 12) positioned side by side in such a manner that fixed grid bars (11) alternate with mobile grid bars (12), said grid bars formed with collection and removal means (13). The fixed grid bars (11) are securely attached to the stand whereas the mobile grid bars (12) are connected at their upper ends (17) to a drive unit (18) and at their lower ends (16) they are arranged for controlled movement in the stand. The drive unit imparts to the mobile grid bars a movement which at the upper end of the bars follows a closed path but in a direction towards their lower ends follows successively and increasingly flattened, elliptical paths changing at the lower ends into an essentially rectilinear to-and-fro movement path. According to this arrangement, the mobile grid bars carry, by means of their collection and removal means, the objects step by step upwards along the collection and removal means of the fixed grid bars, up to a discharge (19) for removal.
Patent SE-9102131-D0 (SE)
IPC: F02B37/00
Filed: 1991-07-08
Abstract: PCT No. PCT/SE92/00501 Sec. 371 Date Jan. 10, 1994 Sec. 102(e) Date Jan. 10, 1994 PCT Filed Jul. 3, 1992 PCT Pub. No. WO93/01401 PCT Pub. Date Jan. 21, 1993.Device for injecting air into an exhaust system fitted with catalytic cleaner for a supercharged Otto engine, in whose intake manifold is incorporated a motor driven air compressor operating with internal compression, giving rise to the supercharging. An air bleeding duct is arranged for adjustable air bleeding from the constriction zone of the air compressor to supply this air as additional air to the catalytic cleaner. This air bleeding duct extends from a point in the constriction zone to a point in the exhaust system upstream from the catalytic cleaner. In an inlet section of the intake manifold, located upstream from the compressor, is installed an electronically controlled device for engine idle control during bleeding of the air via the air bleeding duct.
Patent SE-9103754-D0 (SE)
Inventor: LOEFVING STEN
IPC: G01S17/46
Filed: 1991-12-18
Abstract: The detector (1, 2, 3, 4) max sensitivity is oriented in different directions in the plane which includes the radiation source max radiation, whereby the detectors detect the diffusely reflected radiations from the source against a measurement surface. The detectors are positioned closely to each other and at a specific distance from the radiation source max radiation. The output signal from the system consists of the quota between weighted sum signals from two groups of detectors, with the summations made within the respective groups, and each group of detectors (2, 3; 1, 4) comprises one or more detectors whose max sensitivity is directed in the same direction.
Patent SE-9300049-D0 (SE)
Inventor: ELIASSON TOMMY
IPC: A45F5/00
Filed: 1993-01-12
Abstract: A holder (1,2) supports a housing (3) for a spring-loaded pin (5) which engages a support loop for hand equipment. The housing has an outwards opening (4) for insertion of the support loop. The pin is displaceable for freeing the support loop against the force of the spring by means of a pressure device, which can be manoeuvred by one hand of the bearer. The pressure device consists of two levers (6,7) on the pin, which extend out of the housing on each side of it. - Alternatively, the pressure device can consist of a single lever, which extends outwards on one or the other side of the housing dependent upon whether the bearer is right or left-handed.
Patent SE-9301129-D0 (SE)
IPC: B66B5/04
Filed: 1993-04-04
Abstract: The present invention relates to a technique to ensure an actuation of a locking mechanism comprising locking rod means substantially radially displaceable in a rotary detail, which rod means is both exposed to the gravitation and to centrifugal forces in rotation of the detail which centrifugal forces at a certain angular velocity of the detail will exceed the gravitation holding the locking mechanism in an extended position during the whole turn of rotation of the rotary detail, to, substantially in an upper angular position, make a hit against a stop being partly displaceable. The invention is characterized in that the locking rod means, comprising several mutually independently displaceable plunger elements, during rotation below said angular velocity giving an influence of the centrifugal forces onto each plunger element exceeding that from the gravitation, during each turn of rotation of the detail, will struck with its plunger element against a diametrically opposite plunger element extending from the periphery by influence from the gravitation or directly against a resilient bottom in a recess in the rotary detail.
Patent SE-9301349-D0 (SE)
IPC: A61F13/49
Filed: 1993-04-22
Abstract: PCT No. PCT/SE94/00355 Sec. 371 Date Nov. 9, 1995 Sec. 102(e) Date Nov. 9, 1995 PCT Filed Apr. 21, 1994 PCT Pub. No. WO94/23681 PCT Pub. Date Oct. 27, 1994The present invention relates to a method and to an arrangement for creating in a web (1) of sheet material a fold which includes at least one elastic thread (4). The web is placed on two mutually separated carrier elements (2, 3), and at least one prestretched elastic thread (4) is placed over the web in the space between the opposing edges of the carrier elements. The carrier elements are moved towards one another at the same time as the elastic thread or threads is/are moved down in the space between the carrier elements in abutment with the material web and in keeping with the rate at which the carrier elements are brought together, until at least one of the two opposing edges of the carrier elements, which approach one another as they are brought together, reaches the movement path of an elastic thread, wherein those parts of the web which abut one another when the carrier elements have been brought together to a mutually combined state are mutually joined along a line which extends transversely in relation to the direction in which the carrier elements are brought together.
Patent SE-9302567-D0 (SE)
IPC: B01D53/74
Filed: 1993-08-05
Abstract: A method for purifying flue-gases deriving from a combustion plant involves first drawing flue-gases from the plant and through a liquid volume by suction and then pressing the gases through a liquid, whereafter the purified flue-gases are discharged to the surroundings. During their passage through the liquid, the flue-gases are divided into the smallest possible flow units so as to achieve the best contact with the liquid. The method is carried out with the aid of a flue-gas purifier (5) which includes a liquid container (6), preferably a water container, which is divided into chambers (18-24). One set of chambers (18-21) forms a suction department (A) and another set of chambers (22-24) forms a pressure department (B). Walls (12, 14, 16) which form partitions between the chambers force the flue-gases to pass alternately through liquid and above the surface of the liquid. A pump (26) sucks the flue-gases through the suction department (A) and presses these gases through the pressure department (B). The walls (12, 14, 16) are provided at least partially with slots through which the flue-gases are forced to pass, therewith dividing the flue-gases into several flows, and the pump outlet (28) opens into a nozzle which finely divides the gaz and which is submerged in the liquid. As seen in the direction followed by the flue-gases, the first chamber (18) in the suction department (A) is provided with an inlet (25) for flue-gases arriving from the combustion plant, while the last chamber in the pressure department (B) is provided with an outlet (29) for the purified flue-gases.
Patent SE-9400001-D0 (SE)
Inventor: SILLEN RUDOLF VALENTIN
IPC: G01J5/04
Filed: 1994-01-03
Abstract: The method is for the contact-free, continuous temp. measurement of the hardening process of metal alloys, and involves the smelt, which is to be analysed, made to rotate around a vertical axis in a cylindrical and concentrically placed test body (2), with measurement of the temp. being effected with the aid of an optical temp. meter (6). With rotation, a parabola-shaped inner surface is formed, and the temp. measurement is effected on a part of the parabola upper limiting surface (5). The test body has a circular form, pref. made of core sand or other suitable material with an inner concentrically placed cylinder, whose height coincides with the desired height of the smelt in the test body outer part. Measurement of temp. occurs simultaneously on two different height levels in the parabola which is so formed with the aid of speed that the levels correspond to different hardening times.
Patent SE-9504573-D0 (SE)
Inventor: KOHLER GREGORY R
IPC: B65G47/72
Filed: 1995-12-20
Abstract: An apparatus for splitting a stream of material into two or more streams. The apparatus includes a cylindrical housing with an axial inlet and two or more radial outlets which are axially spaced from each other. The apparatus includes an impeller which has a central shaft with a plurality of blades extending radially therefrom defining two or more sets of material receiving chambers. Each set of material receiving chambers has guide means directing any material which enters the chambers in that particular set outward through a specific outlet. Due to the rapid rotation of the impeller, each set of material receiving chambers receives material from the inlet at a predetermined ratio of flow rates relative, and guides that material outward through a particular outlet. The device is particularly useful for splitting a stream of particulate material into two separate streams having equal flow rates, even if the flow rate at the inlet to the stream splitter is inconsistent.
Patent SE-9601617-D0 (SE)
Inventor: JOHNSON TORBJOERN
IPC: H04B17/00
Filed: 1996-04-29
Abstract: The invention relates to an adaptive air interface suitable for use in a cellular telecommunication system. The air interface contains various kinds of information elements having operating parameters such as framing data, synchronization data, information data and error control data. The adaptive air interface in accordance with the invention includes means for collecting parameter requirements, means for relating the parameter requirements to an input space, means for transforming the input space to an output space, the output space defining the operating parameters of the air interface. Preferably, the transformation means includes a fuzzy logic controller.
Patent SE-9702132-D0 (SE)
Inventor: PRECENTH GERT
IPC: G01D11/30
Filed: 1997-06-05
Abstract: The assembly contains a thread on the outside of a stationary sensor (1), which is screwed into a threaded central hole in a disc (5). A hole (2) for the sensor is provided in a casing (3), on which the sensor is placed. Fixing members (9,10) hold the disc in relation to the casing, as well as to the sensor, so that the angular direction and depth of the sensor can be set. The disc may have several screw holes on its periphery. The casing may have several threaded holes for fixing the disc and sensor.
Patent SE-9703349-D0 (SE)
Inventor: ISAKSSON LENNART
IPC: G06Q10/00
Filed: 1997-09-17
Abstract: A telecommunications system can be adapted to provided a competence mediation service. The telecommunications system includes a plurality of user terminals, some of which are operated by competence seekers and some of which are operated by competence providers. The user terminals communicate with service provider's file server over a data transmission network. The file server is able to receive and host agents originating from competence seekers and competence providers. In addition, the file server has databases which contain details of competence providers, competence seekers, authenticated qualifications for competence providers, etc. Details of a given competence provider are supplied to competence seekers in accordance with instructions contained in said competence seekers, agent. A data processor within the file server can access the various databases and assemble reports on available competence seekers and/or competence providers in accordance with instructions contained in the appropriate agent. The data transmission network may employ TCP/IP protocols. Access to data relating to competence seekers is controlled by competence seekers'agents, and access to data relating to competence providers is controlled by competence providers'agents.
Patent SE-9800764-D0 (SE)
Inventor: GRANSTROEM INGA-LENA
IPC: E01F9/08
Filed: 1998-03-09
Abstract: The invention relates to a road surface marking tape intended for temporary use and being of the kind that includes a base layer of non-cured or non-vulcanized soft elastomeric material, and reinforcing material embedded in the base layer. The reinforcing material is comprised of short fibers of non-metallic material distributed generally uniformly in the base layer in an amount corresponding to 5-50%, preferably 10-20% of the weight of the base layer. The reinforcing material is preferably comprised of fibers of fabric, plastic or carbon with lengths generally between 0.5 and 5 mm, preferably between 1 and 3 mm. The elastomeric material is usually a rubber of the acrylnitrile-butadiene type. The invention also relates to a method of temporarily marking the surface of a road or highway with the aid of the inventive tape, wherein the tape is applied to said surface in the form of an elongated web taken from a tape reel with the aid of an appropriate mechanical tape-laying device, and removed when the traffic markings are no longer required, by freezing the tape to a brittle state and disintegrating the tape to a powder form and collecting said powder mechanically. Freezing, disintegration and collection of the tape material can be effected mechanically in one single step. The tape is conveniently disintegrated by brushing with a rotating steel brush or the like, and the resultant tape scrap is removed by suction.
Patent SE-9800860-D0 (SE)
Inventor: LUND THORE
IPC: C21D1/02
Filed: 1998-03-16
Abstract: A method for soft annealing of high carbon steel, characterized by     taking objects to be soft annealed directly from a hot forming step and cooling to below A1-20 DEG C, heating the objects to A1+20 DEG C or above, and then cooling the objects down to beneath the A1 temperature of the steel quickly as in air, which step is performed at least once, heating the objects to A1+20 DEG C or above, cooling the objects down to about 740 DEG C, and then cooling the objects down to about 690 DEG C at a cooling rate of 3.5  DEG C/min. or lower, and finally   cooling the objects down to ambient temperature.   <IMAGE>
Patent SE-9800953-D0 (SE)
Inventor: SVEDMAN ROLF VILHELM
IPC: B66B9/08
Filed: 1998-03-23
Abstract: A person is carried up and down the stairs (20) on a platform formed by a support plane (24) pivotably connected via a vertical axle (25) to the glide frame (23) travelling up and down a chain (22) extending along one side of the stairs. The axle is located close to the top end of the glide frame and near the corresponding corner of the support plane. A drive mechanism (32) is used to control the support plane pivot position relative to the glide frame.
Patent SE-9801747-D0 (SE)
Inventor: GUDMUNDSSON BJOERN
IPC: H05K7/20
Filed: 1998-05-18
Abstract: Method and apparatus for cooling heat-generating electronic components of radio base stations installed at elevated locations, such as mast-mounted radio base stations (1). A thermosiphon cooling system (3), including a closed pipe circuit (5, 7) containing a self-circulating low-pressure generating refrigerant, and an evaporator (4) and a condenser (6), is used for cooling the heated components. The condenser (6) is constructed and mounted for natural convection of air therethrough at a summit portion of the pipe circuit outside and above the radio base station (1).
Patent SE-9804427-D0 (SE)
Inventor: HENNINGSSON UNO
IPC: H01P7/04
Filed: 1998-12-18
Abstract: The present invention relates to a cavity filter (20) that includes a plurality of centre conductors which are mounted on an elevation (22) that extends along several cavities. The elevation can be produced on the bottom surface (23) of the cavity body (21) to a high degree of flatness in one single working step, and a precise measurement and precise parallelity between said bottom surface and the side walls (25) of the cavities can be obtained.
Patent SE-9904367-D0 (SE)
Inventor: VIDARSSON HILMAR
IPC: B22F1/10
Filed: 1999-12-02
Abstract: The invention concerns a process for the preparation of a lubricant combination including to steps of selecting a first and a second lubricant; mixing the lubricants and subjecting the mixture to conditions for adhering the particles of the second lubricant to the particles of the first lubricant in order to form a lubricant combination of aggregate particles having a core of the first lubricant, the surface of the core being coated with particles of the second lubricant. The invention also concerns a surface modified lubricant combination including a core of a first lubricant, the surface of which is coated with particles of a second lubricant.
Patent IT-UD940129-D0 (IT)
Inventor: DEL FABRO GIORGIO
IPC: B65H51/10
Filed: 1994-07-20
Abstract: Device to compensate the elongation of two or more wire rods or round bars on machines fed with two metallic wire rods or round bars of iron or alloys thereof of a type for building work, the machines being, for instance, bending/shaping machines, the device comprising a pair of opposed rolls (12), namely an upper roll (12a) and a lower roll (12b) respectively, the rolls (12) defining between them respective inner (17a) and outer (17b) passes (17), with which the wire rods passing through cooperate, at least one (12a) of those rolls (12) being able to move substantially parallel to itself on a plane containing the axes of the rolls (12), the rolls (12a-12b) having respective shafts (15a-15b) each of which is fitted to a relative support (13), namely to respective upper (13a) and lower (13b) supports, the other roll (12b) being able to move in a controlled rocking manner on the plane containing the axes of the rolls (12) and being governed by adjustment means (33) comprising bottom positioning screw means (23) and return springs means (22). <MATH>