baber/WOPTO huggingface dataset:
Patent SE-8804083-D0 (SE)
IPC: B25B7/12
Filed: 1988-11-11
Abstract: In a pair of pliers having a fixed jaw carrier (13A) and a movable jaw carrier (13B), the latter is arranged on a pivotable connecting link (14) to which an arm (15), elastically flexible at least to a certain extent, is connected. The connecting link (14) is connected by means of a hinge pin (14A) to an elongated appliance body (11), the hinge pin (14A) passing through an opening in the connecting link (14) which is larger than the diameter of the hinge pin (14A), and is anchored at one end of a short fixed link (17), the second end of which is connected to the said arm (15). Accurate treatment of work objects whose sizes lie within a certain range is hereby made possible. 
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Patent SE-8900160-D0 (SE)
Inventor: TENTHOFF A
IPC: B04B15/06
Filed: 1989-01-18
Abstract: A centrifuge for separating mixtures of liquids. The drum has an upper diversion chamber and a lower diversion chamber that divert the fractionated constituent of the liquid out of the drum and that are separated by a replaceable lid. At least one of the diversion chambers has a peeling structure that is provided with channels and an intake pipe that supplies the mixture of liquids. The drum can be equipped with another chamber lid and with another peeling structure with channels and an intake pipe. The channels in the second peeling structure open into the intake pipe and the second chamber lid unites the two diversion chambers into a single chamber.
Patent SE-8903655-D0 (SE)
Inventor: BROWN W K
IPC: B66F9/20
Filed: 1989-11-01
Abstract: A lift truck upright having a fixed upright section, one or more telescopic upright sections supported outwardly and rearwardly of the fixed section and a load carrier (56, 224) mounted from the outer telescopic section. The side upright rail assemblies are mounted at predetermined forwardly diverging angles relative to the central plane of the lift truck (10) and may be mounted from the truck either over the drive wheels (16), in front of and in alignment with the drive wheels (16), or inwardly of the drive wheels (16), in both two-stage and triple-stage upright constructions. Primary lift cylinders (70, 230) are nested behind respective upright rail sections and, in the triple-stage version, full free-lift cylinders (260) are mounted either in front of the upright rail assemblies or behind said rail assemblies in nested relation with said rail assemblies.
Patent SE-8904246-D0 (SE)
Inventor: ROSEN GEORG VON
IPC: E05B73/00
Filed: 1989-12-14
Abstract: The invention relates to an arrangement aimed at preventing theft in shops by making the stolen article unusable for the thief. The invention solves the problem by a radio loop 11 transmitting a directed and coded signal 10 which in turn is received by a receiver 9 in the arrangement 14. The receiver 9 decodes the signal 10 and converts it into a starting pulse 15 for the trigger mechanism 7 in the arrangement 14. In this connection, a glass/plastic ampoule 6, 6' containing fluid 5 is destroyed, the fluid flowing out under pressure through holes 16 in the arrangement 14 and rendering the article to be protected unusable. <IMAGE>
Patent SE-9101408-D0 (SE)
Inventor: ANVRET L
IPC: G07F19/00
Filed: 1991-05-10
Abstract: The invention relates to an arrangement for acquisition of services via a telephone set. The arrangement comprises a communication element which connects the calling service purchaser to a service provider station with associated computer equipment. The arrangement contains a reader unit which operates in conjunction with an identity element for communicating with the computer equipment. The identity element is provided with information for identifying the purchaser. The identity element is preferably a smart card and the communication element comprises a reader unit which, together with software, can handle smart cards. The arrangement has a built-in keyboard for feeding in data.
Patent SE-9101633-D0 (SE)
Inventor: DAVIDSON THOMAS
IPC: A61M1/00
Filed: 1991-05-29
Abstract: The test tube used is provided with a vacuum and a hose treated against coagulation connects to the blood vessel of the patient. Working with the hose is an electromagnetically activated clamp unit (1) which in the inactivate state clamps the hose together so that no blood flow occurs. It is intermittently opened and activated, and closed and inactivated to allow a flow through the hose controlled by time as the parameter. The clamp unit works with an electronic timer (4) which determines the activation times and a second timer (6) which determines the time interval between activating periods. This means that the total flow to the test tube dependent upon the pressure difference between the blood vessel of the patient and the pressure in the test tube can be controlled.
Patent SE-9101758-D0 (SE)
Inventor: HELLGREN JOHAN
IPC: H04R25/00
Filed: 1991-06-10
Abstract: The invention concerns a method for sound presentation for compensating for a deterioration in frequency selectivity in people with hearing difficulties. Frequency selectivity, that is the ability to distinguish sound at different frequencies, is impaired in people with hearing difficulties so that the ability to understand speech in noisy environments is impaired in comparison to people with normal hearing. The invention solves this problem by the sound signal being divided into a number of frequency bands, where certain frequency bands are presented to one ear and certain frequency bands to the other ear. The invention is utilized principally in hearing aid applications. <IMAGE>
Patent SE-9301856-D0 (SE)
IPC: A61N1/375
Filed: 1993-06-01
Abstract: The invention relates to a device for securing an electrode lead to an apparatus for emitting electrical pulses, in particular a pace-maker or a defibrillator. The apparatus is provided with a connection member in which the securing device for the proximal end of the electrode lead is fitted, the proximal end of the electrode lead being pin-shaped. In order to obtain a securing device of the type mentioned which has a very simple structure and can thus be produced in an inexpensive manner and which, moreover, is extremely simple to handle and, at the same time, ensures satisfactory securing of the electrode cable and reliable electrical connection between the electrode lead and the apparatus, it is proposed, according to the invention, that the securing device (4) comprise a spring element (6) which is arranged approximately at right angles to the longitudinal axis of the proximal end of the electrode lead (5) which is to be fixed, and that the spring element (6) be provided with clamping means (7) for securing the proximal end of the electrode lead (5). The spring element (6) is partially transferred into a first position in which the clamping means (7) assume a position such that the proximal end of the electrode lead (5) can pass the clamping means (7), and can be partially transferred into a second position in which the clamping means (7) engage and secure the proximal end of the electrode lead (5). <IMAGE>
Patent SE-9304148-D0 (SE)
Inventor: THOMAE ANDREAS
IPC: H04B15/00
Filed: 1993-12-14
Abstract: The ceramic carrier (10) has a chip capacitor (14) mounted on it with one terminal linked to a signal line (16) which forms the connection from a plug to the hybrid component. The other terminal is connected to a metallic coating (18) on the upper surface of the carrier, linked to a counterpart (22) on its underside (20) by a plated through hole (24). The entire structure is bonded (26) adhesively to a housing (28). A multilayer structure may be developed with a layer of glass in which the via hole is filled with conductive paste. ADVANTAGE - High frequency coupling to circuit is achieved without metallic housing.
Patent SE-9401338-D0 (SE)
Inventor: OTTO DIETER
IPC: F16H45/02
Filed: 1994-04-20
Abstract: A lock-up clutch for a flow converter having pump and turbine blades which are hydraulically coupled, in which a ring piston is located between the converter cover and the turbine blades. The ring-piston and converter cover have mating conically shaped friction surfaces, thereby leaving a wedge-shaped space between the converter cover the turbine blades and the friction surface of the ring piston. An annular damper unit located in the wedge-shaped space has a plurality of damper elements which are coupled to the turbine vanes by fingers extending from the turbine vanes.
Patent SE-9401479-D0 (SE)
Inventor: AASTROEM JAN
IPC: B60F1/04
Filed: 1994-04-29
Abstract: A vehicle (1) which can be driven on both a road surface and on a railroad track includes a wheel chassis (1a) having a front steerable wheel axle (2a) and a rear-wheel axle (3a), both of which carry road-running wheels (2; 3), and a front and a rear rail-wheel unit (5; 7) located in front of the front wheels (2) and behind the rear wheels (3) respectively. One of the units is pivotal about a vertical axle (8) and each of the units (5; 7) includes an axle (4a; 6a) provided with a respective rail-running wheel (4; 6). The units are vertically movable, so as to enable the rail-running wheels (4; 6) to be brought into engagement with the railroad track (10). The rail-wheel unit (7) which is pivotal about a vertical axle (8) is provided with a support element (15) which can be swung to a position parallel with the rails (10a; 10b) of the track (10) and which is provided with an axle (16a) carrying a rail-running wheel (16) for engagement with the rail when driving the vehicle onto the track. The pivotal rail-wheel unit (7) provided with the support element (15) can be fixed in its position parallel with the track (10) and the longitudinal axis of the vehicle. A power unit (18) is able to engage the rail-wheel axle (6a) on the rail-wheel unit (7) carrying the support element. The rail-running wheel (16) of the support element (15) therewith coacts with the rail (10a) that lies proximal to the vehicle-mounting side of the track.
Patent SE-9404553-D0 (SE)
Inventor: SCHEELE BO VON
IPC: A61B5/0205
Filed: 1994-12-29
Abstract: A device for indication of states of stress of an individual comprises members (1) arranged to detect the heart beats of the individual, means (5) arranged to calculate the heart rate of the individual from this detection, members (2) arranged to detect the breathing direction, in or out, of the individual, and an arrangement (6) arranged to work out data that are indicative of the state of the stress of the individual on the basis of the heart rate and breathing direction information delivered by said members and means.
Patent SE-9502795-D0 (SE)
Inventor: ARVERUS HAAKAN
IPC: B05D1/12
Filed: 1995-08-10
Abstract: A method and a powder for powder coating in which objects (2) which are to be powder coated are prepared in order to temporarily retain the powder, whereafter the powder is applied onto the object in a layer which is retained on the object until the powder, by means of melting and transformation to a solid state by means of curing, is caused to form a coating layer on the surfaces of the object. The powder is prepared in order to have a low melting and softening temperature below about 100  DEG C and preferably 60-100  DEG C, and comprises an initiator system arranged to bring the powder material to curing under the influence of electromagnetic radiation. The powder prepared in this way is heated on the object to a temperature such that it melts and forms an adherent layer on the coated surfaces of the object. Thereafter, this layer is subjected to the radiation, thus curing it to a coating layer covering the powder-coated surfaces.
Patent SE-9504595-D0 (SE)
Inventor: GRIMM HARTMUT
IPC: A01J5/007
Filed: 1995-12-22
Abstract: PCT No. PCT/SE96/01554 Sec. 371 Date Dec. 9, 1998 Sec. 102(e) Date Dec. 9, 1998 PCT Filed Nov. 27, 1996 PCT Pub. No. WO97/23127 PCT Pub. Date Jul. 3, 1997A milking machine (1) comprises at least one teatcup (2) having a teatcup liner (4) and a pulsation chamber (5), a first pressure source (14) for generating a first pressure, a second pressure source (9) for generating a sub-atmospheric second pressure, which is lower than the first pressure, and conduit means (12, 15, 13) for transmitting the first pressure and the second pressure, respectively to the pulsation chamber (5). A pulsator (11) is provided for alternately connecting the first pressure source (14) and the second pressure source (9) to the pulsation chamber (5). Influencing means (26) is provided for influencing the transmission of at least one of the first pressure and the second pressure to the pulsation chamber (5) such that the efficiency of said pressure transmission is relatively high when the momentary pressure in the pulsation chamber (5) is higher than an intermediate pressure and is relatively low when the momentary pressure in the pulsation chamber equals to or is lower than said intermediate pressure.
Patent SE-9600292-D0 (SE)
Inventor: SEIJER ODD
IPC: G02B6/42
Filed: 1996-01-26
Abstract: Optical components intended for telecommunications purposes must be manufactured and mounted with a great degree of accuracy, since a component, such as an optochip, when mounted must be coupled optically, electrically, mechanically and thermally at the same time. In order to obtain a right-angled geometry when using surface-emitting or surface-detecting components, and to obtain a reduced optical travel path and accurate fixation of an optofiber, a reflective surface (12) which slopes at an angle of 45 degrees is arranged between a light-conducting core (16) and the active surface (10) of an optochip, and the light-conducting core has been placed closer to the reflective surface by bevelling the optofiber (9) and fitting the fiber in a V-groove and accurately fixating the fiber in the groove by means of a flat cover means (20). The aforesaid solutions relate generally to problems of a geometrical nature, but are able to provide important advantages in the arrangement of optical components in so-called optical micro-structures in comparison with earlier known techniques with regard to requirements of space, signal transmission performances and manufacturing costs.
Patent SE-9700141-D0 (SE)
Inventor: HERMANSSON WILLY
IPC: H01L29/24
Filed: 1997-01-20
Abstract: A Schottky diode of SiC has a substrate layer, a drift layer and emitter layer regions formed in the drift layer. A metal layer makes an ohmic contact to the emitter layer regions and Schottky contact to the drift layer. A depletion of the drift layer region between two adjacent emitter layer regions is allowed in the blocking state of the diode making the two adjacent p-type emitter layer regions form a continuous depleted region therebetween in this state.
Patent SE-9700807-D0 (SE)
Inventor: LINDSTROEM STIG
IPC: B62D53/00
Filed: 1997-03-07
Abstract: A vehicle (10) for transporting timber contains a front carriage (12) with a wheel-mounted chassis (42), drivers control cabin (14) and timber load-carrying section (16). A rear carriage (18) also has a wheel-mounted chassis (44) with one or more timber load-carrying sections (20, 22). The vehicle engine is housed in an intermediate section (24) coupled to the front carriage by a turnable link (26) and to the rear carriage by a guide link (28). A crane column (32) is mounted in the bottom frame section (30) of the intermediate vehicle section. A slide (36) coupled to the crane column can be moved in the vertical direction of the column. At least one support wheel (40) for the vehicle is coupled to the slide.
Patent SE-9802819-D0 (SE)
Inventor: STRANDAAS LARS OLOV
IPC: F01M13/04
Filed: 1998-08-25
Abstract: Before passing through the oil filter (6) the gases are passed through a region (5) into which engine oil is sprayed, forming aerosols, impurities, absorbent oil droplets etc that pre-heat the gas.  An Independent claim is also included for the gas purification system.
Patent SE-9803348-D0 (SE)
Inventor: AUGUSTSSON TORSTEN
IPC: H04B10/2581
Filed: 1998-10-02
Abstract: The present invention relates to an arrangement and a method relating to optical channel equalizers. The channel equalizer includes at least one Q-port direction-dependent router (40), where Q>=3, one N-channel WDM (de)multiplexer (30), where N>=2, N-number of amplifying waveguides (31, 32, 33, 34, 35, 36, 37 and 38), at least N-number of fiber amplifiers (51, 52, 53, 54, 55, 56, 57 and 58), at least N-number of Bragg gratings (61, 62, 63, 64, 65, 66, 67 and 68), at least N-number of variable optical pump laser attenuators (71, 72, 73, 74, 75, 76, 77 and 78), at least one optical splitter (20 and 22) and at least one pump laser (10, 12, 14 and 16) per optical splitter (20 and 22). At least one of the ports (42, 44 and 46) on the direction-dependent router (40) is disposed on a first side of the WDM (de)multiplexer (30). Each amplifying waveguide (31, 32, 33, 34, 35, 36, 37 and 38) includes at least one fiber amplifier (51, 52, 53, 54, 55, 56, 57 and 58) and at least one Bragg grating (61, 62, 63, 64, 65, 66, 67 and 68). At least one fiber amplifier (51, 52, 53, 54, 55, 56, 57 and 58) is disposed between a Bragg grating (61, 62, 63, 64, 65, 66, 67 and 68) and the WDM (de)multiplexer (30). At least one variable optical pump laser attenuator (71, 72, 73, 74, 75, 76, 77 and 78) is disposed between each last Bragg grating (61, 62, 63, 64, 65, 66, 67 and 68) and a first side of said optical splitter (20 and 22). The pump laser (10, 12, 14 and 16) is disposed on a second side of the optical splitter (20 and 22).
Patent SE-9803660-D0 (SE)
Inventor: SVENSSON PER CH
IPC: F16D11/04
Filed: 1998-10-22
Abstract: The coupling comprises a hollow drive shaft (1), two cooperating coupling parts (2, 3) with a blocking function, and a coupling shaft (4) connected to the first coupling part (2) and movable in an axial direction via a cavity (5) in the drive shaft. The first coupling part rotates with the drive shaft, can be moved axially in the drive shaft length direction and is spring-loaded so that it is normally engaged with the second coupling part (3).  When the two coupling parts are not engaged with each other the second coupling part is free to rotate about the drive shaft, irrespective of the drive shaft rotation direction. A mechanism (6-8) is used to move the coupling shaft in an axial direction so that the spring-loading on the first coupling part is overcome, releasing it from the second coupling part when the drive shaft is rotated a given angle in the drive direction.
Patent SE-9803857-D0 (SE)
Inventor: ANDREE REIDAR
IPC: E05B63/12
Filed: 1998-11-08
Abstract: A locking device to be secured in a weapon, comprising a first locking means manoeuvrable by a lock cylinder (56), which locking means has a friction body (10) displaceably arranged in relation to the lock body (3-5) and insertable into the chamber or barrel of the weapon, and blocking elements (23) arranged to be moved into engagement with the inside wall of the chamber/barrel in case of mutual displacement between the friction body (10) and the lock body (3-5). The locking device furthermore comprising a second locking means (73), which by means of the lock cylinder (56) is movable into engagement with a space in the weapon located adjacent to the chamber/barrel in order to secure the locking device in the weapon. The invention also relates to a locking device having a ring-shaped lock element (73), a locking device comprising a lock shaft (9) with a blocking device (41) for preventing displacement of the lock shaft, a locking device comprising a blocking element and a key (2) for manoeuvring a locking device.
Patent SE-9901324-D0 (SE)
Inventor: FRANCKE TOM
IPC: H01J47/02
Filed: 1999-04-14
Abstract: A detector (64) for detection of ionizing radiation, and an apparatus for use in planar beam radiography, including the detector (64). The detector (64) includes a chamber filled with an ionizable gas; first and second electrode arrangements (2, 1, 18, 19) provided in the chamber with a space between them, the space including a conversion volume (13); an electron avalanche amplification unit (17) arranged in the chamber; and, at least one arrangement of read-out elements (15) for detecting of electron avalanches. A radiation entrance is provided so that radiation enters the conversion volume between the first and second electrode arrangements. In order to achieve detectors which are simple to stack with each other, the first and second electrode arrangements exhibit a first and a second main plane, said planes being non-parallel. This permits stacked detectors to be manufactured simply and cost effectively.
Patent SE-9903293-D0 (SE)
Inventor: WAERNELOEV JOHNNY
IPC: G07C11/00
Filed: 1999-09-15
Abstract: A method and apparatus for identification and control of the handling of keys which will register when a key is removed from and returned to an identification and control device. The identification code of the user is fed into a control center ( 4 ) and the identification code is forwarded to a printed circuit card ( 18 ) of a local control and indication unit ( 2 ) so that the removability and the removal of a key is registered and indicated on the control and indication unit ( 2 ) by the control center ( 4 ). The identification and control device ( 3 ) has a pin-like, hollow shell ( 26 ) with a printed circuit card ( 42 ) and a chip ( 43 ). The chip ( 43 ) has a unique code for each identification and control device ( 3 ). The hollow shell ( 26 ) is inserted into a hole ( 23 ) in the local control and indication unit ( 2 ) and engages with a contact ( 19 ) whereby information is forwarded, via the printed circuit card ( 42 ) and the chip ( 43 ) of the device ( 3 ), to the printed circuit card ( 18 ) of the local control and indication unit ( 2 ).
Patent SE-9903914-D0 (SE)
Inventor: FORSEN GOESTA
IPC: G01B11/00
Filed: 1999-10-29
Abstract: The apparatus for determining the spatial position of an animal teat (2) for use with an automatic milking system uses a light source (1) illuminating the teat in a horizontal plane, an image capturing device (4) associated with a detector surface (5) and an image processor (10).  A relative distance (y) from an opening of the light source to a central point on the detector surface is predetermined, as is a relative distance (f) from the detector surface to the optical center of a convergence device (3). The position in space of the convergence device, the detector surface and the opening of the light source is determined.
Patent SE-9904598-D0 (SE)
Inventor: KNEZEVIC DRAGO
IPC: F16L3/237
Filed: 1999-12-14
Abstract: A device for fixation of a pipe (31), in particular in connection to a vibrating foundation, such as, for example, in an internal combustion engine, the device comprising first and second holding members (2,3), which in joined condition exhibit a recess (41) intended to at least partly enclose the pipe (31), and a locking member (4) for fixation of the holidng members (2,3) to each other whereby pinching of the pipe (31) is achieved. <IMAGE>
Patent IT-MI951715-D0 (IT)
Inventor: DE MEGLIO GIUSEPPE
IPC: A61K31/7042
Filed: 1995-08-03
Abstract: There is described a new process for manufacturing the nucleosidic derivative 1- beta -D-arabinofuranosylcitosyne (cytarabine, Ara-C), according to which 1- beta -D-arabinofuranosyluracyl (Ara-U) is treated, under reduced pressure and under heating, with hexamethyldisilazane and a C1-C3 acylamide. After evaporating the solvent and treatment with methyl alcohol and aqueous ammonia, the reaction mixture is subjected to purification on an acidic resin, thereby obtaining the relevant product in high yields.