baber/WOPTO huggingface dataset:
Patent SE-8800928-D0 (SE)
Inventor: TOLVGARD B A
IPC: B23K1/20
Filed: 1988-03-15
Abstract: The invention relates to a method for removing organic and inorganic residual products prior to a soldering process. According to a known method, the steps of   a) flux treatment for removing oxides, residues of acid, and grease (fat),   b) heating,   c) soldering, and   d) washing of the object to the soldered, e.g. a printed circuit  take place. According to the proposed method, the washing is carried out immediately prior to the soldering process, which thus constitutes the last process step. Washing can be carried out with water in two stages, the areas to be soldered being coated, in the last washing stage, with a carrier/solvent for surface protection, in order to prevent oxidation prior to the soldering process. <IMAGE>
Patent SE-8801569-D0 (SE)
Inventor: HAKANSON LARS
IPC: A45C13/18
Filed: 1988-04-27
Abstract: The clamp has two assymetrical halves, an inner half with a short pin in its end, and an outer half in which is a supporting and protective hole for the pin. A lock stirrup maintains the two halves joined together. To secure the wallet in a pocket, the clamp pin is firstly pushed through the wallet at the point where it is thinnest, and then through the cloth of the pocket. - The outer clamp half is pushed over the pocket so that the pin engages its hole. The stirrup is engaged over the inner clamp half, and the wallet is thus secured.
Patent SE-8804040-D0 (SE)
IPC: G01L1/02
Filed: 1988-11-08
Abstract: The load cell (1) is connected to a pressure monitor and to several satellite cells (2). Against the load cell and its satellites rests a rigid load-distributing plate (4b) and beneath the cells is a similar rigid load-absorbing plate (4a). In the lower part of the load cell is a number of channels (5) corresp, to the number of satellite cells, and with connecting parts (6) for tubes or hoses (7). Each of the channels issues into the interior of the load cell at a flat surface (8) forming the bottom of a circular chamber (9) arranged on one or the other of the load cell plates (1a, 1b). The chambers (9) are located beneath the level for the medium space (10) of the load cell, and in the bottom (8) of each chamber is a membrane (11) arranged so that its central part covers the channel (5) mouth, and can bend upwards.
Patent SE-8804335-D0 (SE)
Inventor: SUNDSTROEM E
IPC: B23D65/02
Filed: 1988-11-30
Abstract: Saws are made by grinding teeth in an edge of a continuously advanced steel strip. The grinding is performed by abrasive members mounted on a frame which is oscillated in an endless path within a plane parallel to a plane of the strip so that the abrasive members intermittently contact the edge.
Patent SE-8901089-D0 (SE)
Inventor: KRANTZ A
IPC: B01D50/00
Filed: 1989-03-29
Abstract: A unit for separating solid components from an air current comprises a container 6 having at least one inlet 7 and one outlet 8, of which the former emerges in the container in a lower chamber 10 which is separated by a partition 9 from an upper chamber 11 in which the outlet emerges. An air current is admitted to the lower chamber 10 to allow accompanying solid components to drop down under their own weight into the bottom of the container, after which the air current is evacuated to the upper chamber 11 through one or more gaps 12,12' between the partition 9 and the rest of the container. In the upper chamber, between the said gaps 12,12 and the outlet 8, a number of filter tubes 14,14' are fitted, through which the air current during normal running passes in the outbound and inbound direction, depositing on the outside of the tube fine components entrained in the air. The air flow direction through the tubes can, where necessary, be temporarily reversed for the purpose of cleaning the tubes, whereupon the components removed from the tube through the reversal of the air flow direction are able to drop down into the bottom of the container 6 through the said gaps 12,12'. <IMAGE>
Patent SE-8901094-D0 (SE)
Inventor: YAMADA Y
IPC: G09B21/00
Filed: 1989-03-29
Abstract: The invention relates to a pattern information reading apparatus in which pattern information such as characters or figures is read and stored in a memory and, thereafter, the stored pattern information is converted into tactile information and output as necessary. The apparatus has means for adjusting a moving speed of the pattern information which is output as tactile information. The apparatus is fitted to the reading capability of the user by such an adjustment. The apparatus also has means for comparing to see if the information which has been read at a preceding time point coincides with the information which was read at the present time point or not with respect to the pattern information such as characters or figures. By updating the different read information, the amount of storage data can be reduced.
Patent SE-8903459-D0 (SE)
IPC: A62C2/04
Filed: 1989-10-19
Abstract: During filling or emptying of a gas tank (1), there is a risk that the internal atmosphere may contain a combustible and/explosively dangerous mixt. of oxygen and a combustible substance. - The method to eradicate this risk involves the determn. of the combinations of contents of oxygen, the combustible substance and inert gas. On variation of the oxygen content and/or that of the combustible substance in the internal tank atmosphere, inert gas is fed into the tank, causing the values of oxygen and combustible substance not to correspond to or exceed the levels at which combustion and/or explosion might occur.
Patent SE-8903788-D0 (SE)
Inventor: STROEM O
IPC: F16B45/04
Filed: 1989-11-13
Abstract: An arrangement for a hook 12 mounted on a lorry, intended for pulling an interchangeable platform up onto the chassis of a lorry or pushing the platform off from the chassis. The hook 12 is mounted on an arm 10 which can be operated in a vertical plane by means of hydraulic means and is adapted so as to engage with its tip 13 around a gripping eye 11 on the front stem of the platform. The opposite end of the hook is provided with a movably mounted locking device 16 for locking a hook opening 15. Opposite the tip 13, the hook 12 is provided with a chamber 20 which is delimited by side walls 18 and a roof 19 and accommodates a remote-operated actuating means 22 for the locking device 16. <IMAGE>
Patent SE-9000022-D0 (SE)
Inventor: WASENIUS DI BIRGER
IPC: E04C1/40
Filed: 1990-01-04
Abstract: At least some of the seam pieces which join the plates form an angle with them which deviates from 90 deg. They have a relatively thick, pref. oval or rectangular cross section, and are insulating, e.g. of foamed or expanded plastics. - The plates are of flexible material, e.g. plastics, and have a locking effect when stacked on top of one another and filled with heavy concrete.
Patent SE-9000130-D0 (SE)
Inventor: DANIELSSON R
IPC: A61L9/01
Filed: 1990-01-15
Abstract: The odour-reducing medium is in the main chlorine-free, and contains an oxidation agent, viz. potassium permanganate, and a flocking medium which is iron sulphate. Also incorporated is a superphosphate fertiliser medium for absorption of ammonium. - The medium is prepared as a powder, and is perfumed. When it is dissolved in water a soln. results which is neutral and has an alkaline reaction. USE/ADVANTAGE - To reduce odour from toilets, septic tanks, and in connection with composting. (Provisional Basic previously advised in week 9136) (8pp Dwg.No.0/0)
Patent SE-9000445-D0 (SE)
Inventor: LINDKVIST ALLAN
IPC: A61M16/00
Filed: 1990-02-07
Abstract: PCT No. PCT/SE91/00082 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/12043 PCT Pub. Date Aug. 22, 1991.A system for collecting and removing leaking anesthesia or analgesia gas from an anesthesia apparatus in an operation theater or the like includes a vacuum source (1) and an anesthesia mask (5) adapted to be placed onto the face of a patient and connected to the anesthesia apparatus by at least one supply and removing device, through which the patient is supplied with a mixture of anesthesia or analgesia gas and air and through which air-gas mixture exhaled by the patient is removed, and a vacuum line (4) connected to the anesthesia mask for removing leaking gas to the vacuum source. A T-shaped joint (10) is connected in the vacuum line (4) and has one opening connected by a branch line (11)to the supply and removing device for removing exhaled gas-air mixture via the vacuum source. A noise damping or reducing device (18) is arranged in the vacuum line to reduce disturbing noise as far as possible. A flow regulator device (19, 20, 21) is provided for controlling the evacuation capacity according to the demand in order to reduce both noise and cooling effect.
Patent SE-9102846-D0 (SE)
Inventor: JANUSZ M
IPC: F16B25/10
Filed: 1991-10-02
Abstract: A screw 20 has a non-circular head (22) with a concave recess (40) for aligning the head (22) relative to a non-circular drive socket (108) of a driving tool (56), the recess (40) having six triangular walls (46) defining an upper, polygonal edge (162). <IMAGE>
Patent SE-9200026-D0 (SE)
Inventor: LAURSEN E
IPC: E03C1/33
Filed: 1992-01-08
Abstract: The four parts in the middle of their thickness have milled out tracks running parallel to their upper parts on the surfaces facing towards the hole and the seams.
Patent SE-9200947-D0 (SE)
Inventor: ANDERSSON H
IPC: B65D21/02
Filed: 1992-03-27
Abstract: A cover part (12) is provided for releasable connection with the storage part (11) as are means for effecting locking between the storage and cover parts. The storage and cover parts have complementary form-pressed parts (15, 15'), the corners of which are rounded and undercut and in a first position form distance components against a packing unit beneath. In a second position they form a releasable snap-type lock union between the storage and cover parts.
Patent SE-9203798-D0 (SE)
Inventor: SKOELD R
IPC: A01N33/08
Filed: 1992-12-17
Abstract: PCT No. PCT/SE93/01060 Sec. 371 Date Jul. 25, 1995 Sec. 102(e) Date Jul. 25, 1995 PCT Filed Dec. 8, 1993 PCT Pub. No. WO94/13765 PCT Pub. Date Jun. 23, 1994Secondary amines having the formula (I): R(Y)sNHX, in which R is a hydrocarbon group having 2-12 carbon atoms, Y is the group -CH(OH)CH2-, -OCH2CH(OH)CH2- or -O(CH2)3, X is an alkyl group having 2-3 carbon atoms and substituted with hydroxyl groups in the 2-position or in the 2 - and 3-positions, and s is 0 or 1 with the condition that when s is 0, then X is an alkyl group substituted in the 2- and 3-positions, or a salt thereof, are used as anticorrosion and antimicrobial agents. They are suitable to be incorporated in aqueous, alkaline, industrial fluids. An aqueous, alkaline metal working fluid is also disclosed.
Patent SE-9301661-D0 (SE)
IPC: B01D29/13
Filed: 1993-05-14
Abstract: A screening cylinder for screening suspensions of lignocellulose-containing fiber material. The screening cylinder (10) is formed with bar-shaped portions (11), which between themselves form gaps (12) extending along the entire length of the cylinder (10). The bar-shaped portions are held together by a number of supporting rings (14) arranged on the cylinder (10) and extending all about the same. The screening cylinder further is provided with a plurality of strips (15) extending along the entire length of the cylinder (10) or parts thereof and raising above the bar-shaped portions (11). <IMAGE>
Patent SE-9400532-D0 (SE)
Inventor: KRZYSZTALOWICZ DANIEL
IPC: B41F15/44
Filed: 1994-02-17
Abstract: A composition of a steel alloy consisting of, in percentage by weight:  0.46-0.70 C  0.2-1.5 Si  0.1-2.0 Mn  1.0-6.0 Cr  0.5-5 Mo  0.5-1.5 V  maximum 0.01 B and the remainder essentially only iron, contaminants and accessory elements in normal proportions, as material for the manufacturing of coater and doctor blades, in the shape of cold-rolled 0.05-1.00 mm thick, hardened and tempered strips. <IMAGE>
Patent SE-9402282-D0 (SE)
IPC: B02C7/12
Filed: 1994-06-29
Abstract: PCT No. PCT/SE95/00699 Sec. 371 Date Dec. 12, 1996 Sec. 102(e) Date Dec. 12, 1996 PCT Filed Jun. 12, 1995 PCT Pub. No. WO96/00615 PCT Pub. Date Jan. 11, 1996A pair of co-operating refining elements (10, 11) intended for a disc refiner with two opposed refining discs, one of which is stationary (stator) and the other one is rotary (rotor), for the working of lignocellulosic fiber material in a refining gap (12) between the co-operating refining elements (10, 11). The refining elements are provided with a pattern of bars (13-16) and intermediate grooves. Each bar is formed with a plurality of high bar portions (13, 15) and intermediate low bar portions (14, 16), counted in radial direction. High bar portions (13, 15) are located directly in front of low bar portions (14, 16) on opposed co-operating refining elements (10, 11). The length of the high bar portions (15) on refining elements (11) of the rotor exceeds the length of the high bar portions (13) on refining elements (10) of the stator.
Patent SE-9402855-D0 (SE)
Inventor: JANSSON KLAUS
IPC: B27B/
Filed: 1994-08-26
Abstract: (No further information available at time of publication). - (Dwg.1/1)
Patent SE-9500416-D0 (SE)
Inventor: HELLSTROEM CARL-GOERAN
IPC: F04B53/10
Filed: 1995-02-06
Abstract: A pump including a head (10) and a cylindrical tube (34) extending from the head, an axially movable plunger (40) being accommodated in the tube and having a piston rod (42) extending through a guide means (36) in the head (10), the cylindrical tube (34) externally being surrounded by a tubular envelope (16), such that between the cylindrical tube and the envelope is formed a space (52) communicating with the interior of the cylindrical tube as well as with connecting means (19, 23) for supply and discharge, respectively, of fluid. The connecting means is provided with one check valve (20, 24) each and each check valve is turnable for reversing the relative flow direction of the associated connecting means such that the connecting means for supply of fluid becomes connecting means for discharge and the connecting means for discharge becomes connecting means for supply of fluid.
Patent SE-9502113-D0 (SE)
Inventor: SOEDERQUIST INGEMAR
IPC: G06F12/06
Filed: 1995-06-09
Abstract: A memory structure for storing memory vectors in at least one storage location. A plurality of storage locations store memory vectors. After configuration each storage location has a length adapted to a length of a memory vector stored therein. The storage locations are arranged parallel to each other and extend from a memory input deeper into the memory such that each memory vector is arranged to be undividedly stored in sequential order with a beginning of a vector at the memory input. Storage place addressing is made to the memory input. Input buffers are arranged to input the memory vectors in unbroken sequence according to the addressing. The vectors are inputted in a buffer-by-buffer manner. Output buffers are arranged to output the memory vectors in unbroken sequence according to the addressing in a buffer-by-buffer manner.
Patent SE-9504354-D0 (SE)
Inventor: STROEMBAECK ANNA
IPC: G01B/
Filed: 1995-12-06
Abstract: The measurement component (4) determines the position of the ring (3) symmetrically placed on the measurement cone (1) in relation to the reference surface (2). A programmable computer (5) measures the distance between the position and the reference surface. The measurement component at its one end is formed with an outwardly diverging recess, shaped so that from the side it can be located against the ring to be measured. The recess is symmetrical around a plane, which is held parallel to the measured ring. The computer indiates directly, pref. on a display (11), the measured ring inner dia., having regard for the dims. of the measurement cone used. The measurement component is so fixed in a measurement slide, that it is movable in a horizontal direction, for adjustment to O-rings with different dims. A vertical column (6) functions as guide for the measurement slide, which supports the measurement component and an instrument part (8).
Patent SE-9700089-D0 (SE)
Inventor: JOHANSSON ROINE
IPC: A46B3/14
Filed: 1997-01-15
Abstract: On its sides, the U-shaped connecting piece (4) is provided with flanges (5), acting as distance components between adjacent brush components. In a hole in the bottom of the U-shaped connecting component is a pin or rivet (6), with its head fastened between the U-shaped connecting piece and the U-swhaped profile and extending inwards for engagement in the brush roller core, causing it to rotate.
Patent SE-9700111-D0 (SE)
Inventor: ANDERSSON BENGT
IPC: G01S13/87
Filed: 1997-01-17
Abstract: The method involves amounting at least a transmitted energy of the radar unit in question during the period of time at the most to a possible energy transmission of the radar unit in question in a steady state during a corresponding period of time. In a second partial period of time radar pulses for the measurement of target data are not transmitted. The first and the second partial periods of time are each at least twice as long as a pulse repetition interval which is used during the first partial period of time. At least during coinciding beams, the radar are synchronised to transmit alternately and in turn during their respective first partial period of time, and all the radar units in the system are synchronised to work continuously in their ordinary reception mode. As result at each moment echo signals originating from the radar unit transmitted at that moment can be received and processed.
Patent SE-9700493-D0 (SE)
Inventor: JOHANSSON MAGNUS
IPC: H04L29/08
Filed: 1997-02-13
Abstract: Intelligent networks have been developed with the primary object of facilitating the provision of complex telecommunications services. In contrast to this, networks based on TCP/IP are intended to handle substantial quantities of data and are, therefore, ideal for broadband communications. Thus, there is much to be gained from a telecommunications system and network which can effectively integrate an IN with an IP network. An integrated IP and IN network can use the IN network to handle service management and customer data for services provided over the IP network. This enables the IN development environment to be used in other environments. Thus, the service environment can be the same for a given service, regardless of where it is realised. The present invention provides a telecommunications network which includes an IP network and an intelligent network. Services provided on the IP network are controlled by the intelligent network via an IP-Service Switching Point.
Patent SE-9800736-D0 (SE)
Inventor: ERIKSSON JAN ERIK
IPC: B22D11/04
Filed: 1998-03-06
Abstract: A device for continuous or semi-continuous casting of metal comprising a cooled mold (22) and an induction coil (10) arranged at the top end of the mold. The mold comprises in its top end a plurality of hollow, old segments (22a, 22b, 22c, 22d, 22e, 22f, 22'b, 22'c, 22'd) separated from each other by partitions (26a, 26b, 26c, 26d, 26e), which all comprise an electrically insulating barrier. Both the mold segments and the partitions are oriented essentially in the casting direction. Each hollow top end mold segment comprises a core of a mechanically supporting bar or beam (25a, 25b, 25c, 25d, 25e, 25f, 25'a, 25'b, 25'c, 25'd, 25'e, 25'f) arranged within the hollow mold segment such that it is surrounded by the hollow mold segment. The core exhibits superior mechanical properties in relation to the mold.
Patent SE-9803176-D0 (SE)
Inventor: ISMAIL ZIAD
IPC: G09B29/10
Filed: 1998-09-18
Abstract: The invention refers to a device and a method for providing at least one service to at least one of a number of users who are connected to the device. The device includes a portable unit (1) for each user and at least one central unit (2, 2') having a computer (13, 13'). Furthermore, the device includes first means (15), which are arranged to enable communication from at least one producer (14) of said service to said central unit, second means (5) which are arranged to determine the geographic position of essentially each portable unit (1), and third means (3) which are arranged to enable communication in both directions between each portable unit and said central unit via a wireless communication network. The central unit (2, 2') is arranged to provide said service to the portable units fulfilling a certain criterion with respect to said geographic position.
Patent SE-9900632-D0 (SE)
Inventor: SCHIFFMANN JUERG
IPC: F01C3/06
Filed: 1999-02-19
Abstract: A rotary piston machine having a housing (1) provided with a cavity (2) comprising a rotor (6', 6) rotating around a first axis and a compression plate (16) dividing said cavity into separate volumes, the machine further being provided with at least one inlet port and one outlet port. Said cavity (2) is provided with a spherical wall portion (3) and is closed by means of a top cover (13). The rotor is provided with a conical part (6) reaching into said cavity (2) which conical part is provided with a slot (15) through the virtual tip of the cone perpendicular to the base of the same. The compression plate (16) is provided with a circular edge portion having essentially the same radius as the spherical wall portion (3) of said cavity and is arranged sliding in a pivoting movement in said slot (15). The plate (16) has further a straight edge portion (22) arranged at the level of the virtual tip of the cone and is arranged for rotation in said cavity in a plane parallel to the top cover (13) which compression plate during operation is thus rotating at the same speed as the cone around said first axis while simultaneously pivoting around a second axis perpendicular to said first axis.
Patent IT-MI940781-D0 (IT)
Inventor: VENTURINI GIANFRANCO
IPC: B21D5/04
Filed: 1994-04-22
Abstract: A machine for the programmable bending of polygonal sheets of metal (7) and for auxiliary machinings, comprises transfer units (55) apt to bring, on command, at least one auxiliary tool (24; 32) in engagement with a main bending blade (3, 4) to perform auxiliary machinings, such as partial bending of any inclination and shearing, on sheets of metal (7). <IMAGE>
Patent IT-MI960299-D0 (IT)
IPC: G11B5/02
Filed: 1996-02-16
Abstract: A method for recording and playing back an audio and/or video signal (and associated recording and playback apparatus, comprises: A) converting an audio and/or video signal into a first series of samples, achieved by sampling at a predetermined frequency and writing to a read/write memory (46), B) forming, by the later reading of the samples from memory at a frequency that is different from that of writing and is possibly variable, a recording on a magnetic strip (43) associated with a succession of timing marks (34) which identify recording blocks and a predetermined time T for playback of each block, C) obtaining, by reading the recording and the associated succession of timing marks, a second series of samples which are written to the memory in order, and a timing signal, D) applying the second series of samples read from the memory in an order correlated with that of writing, through a filter, to a transducer, the sampling frequency of the recording or reading of the samples from memory, which varies over time, being determined by the timing signal, in such a way that each recording block is played back in the time T.
Patent IT-MI991950-D0 (IT)
Inventor: FRIGERIO MARCO
IPC: C07B61/00
Filed: 1999-09-21
Abstract: A process is described which permits the preparation of Ritonavir with only five intermediate stages using the same starting materials as those used in the process described in WO 94/14436; the process described here is also particularly satisfactory from the point of view of environmental impact because nearly all of the carbon atoms used are subsequently incorporated in the final molecule. Finally, the improvement afforded by this novel process is linked with the fact that an inexpensive reagent, such as bis-trichloromethyl carbonate (BTC), is used in two of the five stages.