baber/WOPTO huggingface dataset:
Patent SE-0004155-D0 (SE)
Inventor: PETTERSSON BO
IPC: C08G83/00
Filed: 2000-11-14
Abstract: A process for manufacture of a dendritic polyether comprising a core, derived from a compound having two or more hydroxyl groups, and at least one branching generation being built up from at least one hydroxyoxetane having one oxetane group and at least one hydroxyl group is disclosed. The process comprises ring opening addition to said core and ring opening polymerization of said hydroxyoxetane. A mixture of the core compound and at least one cationic initiator is prepared and said hydroxyoxetane is fed to said mixture at a rate resulting in and/or maintaining a reaction temperature below onset at thermal degradation and in an amount resulting in at least one branching generation. The initiator is present in an amount of 0.1-0.5% by weight calculated on said core and said oxetane, preferably in an amount giving a ratio hydroxyl groups to initiator of between 1:0.01 and 1:0.05. Yielded dendritic polyether is sebsequently neutralised by addition of at least one alkaline compound and optionally purified.
Patent SE-0004265-D0 (SE)
IPC: B01D1/06
Filed: 2000-11-22
Abstract: The present invention relates to a process and a device for evaporating liquids, for example black liquor from cellulose cooking, which contain solid and dissolved substances which are to be concentrated. The liquid is heated to close to boiling temperature in a heat exchanger ( 1 ) of the falling-film type. The process is characterized in that the pressure on the liquid side in the falling-film heat exchanger ( 1 ) is kept so high that boiling does not take place in this heat exchanger and in that the evaporation takes place, by means of flashing, in a separate expansion tank ( 7 ) that has a lower steam.
Patent SE-0102171-D0 (SE)
Inventor: MATTIASSON BO
IPC: B01D15/00
Filed: 2001-06-19
Abstract: A method for the separation of at least one low molecular weight bioproduct from a cell culture mixture comprising uni-cellular organisms, broth and said at least one bioproduct by passing said cell culture mixture through a bed of an adsorb-ent material to adsorb said at least one bioproduct on said adsorbent material whereas said unicellular organisms and said broth are passing through said bed, whereafter the ad-sorbed bioproduct or bioproducts is/are eluted from said bed of adsorbent material, wherein said adsorbent material on its surface is provided with a material capable of preventing non-specific adsorption of said unicellular organisms to said adsorbent material.
Patent SE-0102726-D0 (SE)
IPC: B02C7/12
Filed: 2001-08-15
Abstract: A refiner system is disclosed including a first refiner element and a second refiner element adapted for mounting a refiner for relative rotation with a refining gap between them for processing lignocellulosic material, each of the first and second refiner elements including a refining surface, pins extending upwardly from the refining surfaces whereby the pins on the first refiner surface are disposed in intermediate spaces between the pins on the second refiner surface, each of the first and second refining surfaces further including bars including rounded edges forming a wave-shaped surface thereon.
Patent SE-0103606-D0 (SE)
Inventor: OWEN MARK
IPC: G02B6/30
Filed: 2001-10-31
Abstract: An optical taper is used to couple an optical fiber to the active area of an optical receiver,. The optical taper funnels light from the optical fiber through optical taper to the optical receiver and in this way facilitates alignment of the optical fiber.
Patent SE-0203659-D0 (SE)
Inventor: TORRES JUAN MANUEL HURTADO
IPC: E06B3/82
Filed: 2002-12-10
Abstract: The door (1), set in a frame (2) in a wall opening, is made from an outer metal sheet, an inner plywood sheet (5) designed to match the interior decor, and an internal filling of an insulating material that breaks the thermal bridge between the outside and inside and also provides acoustic insulation. The edges of the door are formed by timber battens, and the door frame is also of timber, with the exterior parts sheathed in metal. The metal used for the outer surface of the door can be of stainless steel, galvanized iron or aluminum, and needs virtually no maintenance.
Patent SE-0300160-D0 (SE)
Inventor: WALLEN LARS
IPC: A62B9/00
Filed: 2003-01-23
Abstract: An apparatus for monitoring a gas supply connection to a mechanical breathing aid (2) comprises in-line housing (14) containing a measurement chamber(20) for receiving gas from the gas supply and a transceiver arrangement (22,24) operable to emit acoustic energy into and to detect emitted acoustic energy propagated through the measurement chamber (20). A comparator (28) is operably connected to the transceiver arrangement(22,24) to receive therefrom a signal dependent on an amplitude of detected energy and is adapted to generate a control signal from a comparison of the received signal with a reference signal indicative of a target gas usable by a flow control valve (32), preferably also located within the housing (14), to inhibit a gas flow through the breathing aid (2).
Patent SE-0302870-D0 (SE)
Inventor: KARDOS ZOLTAN
IPC: F28F9/00
Filed: 2003-10-30
Abstract: The present invention relates to a cooler device. The cooler device comprises a cooler element (9) whereby a first medium at higher than atmospheric pressure is adapted to being cooled by a second medium, a substantially rigid inlet connection (11) adapted to leading the first medium into the cooler element (9), which inlet connection (11) has an extent between a free end portion (11a) and a securing portion (11b) which is firmly secured to the cooler element (9), and a substantially rigid outlet connection (13) adapted to leading the first medium out from the cooler element (9), which outlet connection (13) has an extent between a securing portion (13b) secured firmly to the cooler element (9) and a free end portion (13b). The cooler device comprises a reinforcing element (15) which has a first securing (16a) to the inlet connection (11) in a region situated at a distance form the securing portion (11b) of the inlet connection, and a second securing (16b) to the outlet connection (13) in a region situated at a distance from the securing portion (13b) of the outlet connection.
Patent SE-0400546-D0 (SE)
Inventor: LUNDGREN DAN
IPC: A61B17/86
Filed: 2004-03-05
Abstract: A bone anchoring element comprises a tubular implant to be inserted into bone tissue for anchoring a prosthetic component located outside the bone. The implant has a compact, impermeable side wall (2) and is open at one end while the other end is closed by a compact impermeable end wall portion with attachment for prosthetic component on the outside thereof.
Patent SE-8302629-D0 (SE)
IPC: F42D1/04
Filed: 1983-05-09
Abstract: The blasting system is for use where the borehole temp. can be 900 deg.C. or more, e.g. near a volcano. In the system, one end of a transport tube is connected to the borehole, while an explosive charge with a fuse is placed in the other. - Pressure is then applied to the tube from a safe distance so as to move the charge to the bottom of the hole, the fuse being lit at the same time.
Patent SE-8303865-D0 (SE)
Inventor: KELYMAN JR J
IPC: B65B69/00
Filed: 1983-07-06
Abstract: A raw refuse processing apparatus disk screen separating bed has a series of interdigitated rotatable disk assemblies and is adapted to receive raw refuse at one end, including bagged refuse, and at an intermediate location along its length the separating bed is provided with a bag breaker arrangement comprising a floating carriage having bag delaying disk assemblies and overlying bag ripping disk assemblies of the separating bed.
Patent SE-8404495-D0 (SE)
IPC: B65D25/28
Filed: 1984-09-07
Abstract: Two arms, once engaged in holes (8,9) locate against the undersides of transverse wall components (7). When not in use, the hand grip arms are pushed into a free space under the holes so that the hand grip locates against the top side of the transverse wall components.
Patent SE-8406353-D0 (SE)
Inventor: LEANDER L
IPC: A22C25/04
Filed: 1984-12-13
Abstract: A procedure and device for sorting male and female fish, where the fish (14) are transported one by one past a device (24 resp. 25) that generates luminescence and detects the luminous transmittance of the fish. In addition, the fish's (14) thickness is measured for comparison with the value of the fish's luminous transmittance for regulation of a sorting device (28, 29). Here, fish with a low or high luminous transmittance (L) in relation to thickness (T) can be sorted out.<IMAGE>
Patent SE-8406416-D0 (SE)
Inventor: VOLD B S
IPC: G01N33/574
Filed: 1984-12-17
Abstract: Human cancer is diagnosed/monitored by measuring the levels of certain modified nucleosides, such as N-[9-( beta -D-ribofuranosyl)purin-6-ylcarbamoyl]-L-threonine, in the urine of a subject by a quantitative immunoassay that preferably employs a monoclonal anti-modified nucleoside antibody and comparing that level to the level of the modified nucleoside that occurs in the urine of normal subjects to determine whether the former is substantially elevated over the latter or by comparing that level to the level of the modified nucleoside present in urine specimens taken from the subject at different times.
Patent SE-8500186-D0 (SE)
Inventor: SVENSSON P E E
IPC: B02C17/00
Filed: 1985-01-16
Abstract: Plastic packaging in e.g. household waste is slit and separated from its contents. The rubbish is then mixed with sewage sludge. The homogenised material is then broken up before sepn. begins. - The plant includes two rubbish bunkers, two sewage sludge bunkers and an excrement One bunker feeds the slitting plant and other bunker feeds slitting plant. Packaging and rubbish passes forward to the homogenisers. Bunkers feed the homogenising drums. There is a breaking arrangement in the homogeniser drums to break up clumps of packaging material. The homogenised material passes under a metal sepn.
Patent SE-8502926-D0 (SE)
Inventor: KASSMAN B T
IPC: H05K7/18
Filed: 1985-06-12
Abstract: The lock is composed of two parallel fillets, one of rubber or other elastic material, and the other of more rigid material, e.g. metal forming a unit with that elastic. In the assembled state, the rubber fillet locates under pressure against the edge of the printed circuit. Each gable piece is provided partly with hook-shaped end parts which can engage in recesses in the magazine gables, and partly with a hole in which the lock beam can be inserted. The gable pieces are each provided also with a retention screw which engages in a deepened formation in the fillet of rigid material. When the printed circuit is fitted into the magazine, and pushed inwards against the magazine rear plate, the lock beam is inserted in the holes of the gable pieces, and pushed towards the magazine. The hook-shaped end parts are engaged in the recesses so that the lock beam locates against the printed circuit edge.
Patent SE-8504059-D0 (SE)
Inventor: CIALLELLA L K
IPC: C08G63/66
Filed: 1985-09-02
Abstract: Polyethylene terephthalate-polyoxyethylene terephthalate soil release promoting polymers, which have been found to be subject to loss of soil release promoting properties on storage in contact with alkaline material, such as builder salts for synthetic organic detergents, are stabilized by melting them together with a water soluble polyacrylate and subsequently converting the melt to solid particles which contain the PET-POET polymer and polyacrylate in intimate contact. Preferably the melt is at a temperature above 70 DEG  C., such as within the range of 70 DEG  to 150 DEG  C., the melt is solidified by cooling and the solid product resulting is cryogenically size reduced to desired particle size and flake shape, preferably such as will pass through a No. 10 sieve, U.S. Sieve Series.
Patent SE-8505024-D0 (SE)
Inventor: KELVEROT S
IPC: E04D13/10
Filed: 1985-10-24
Abstract: When a snowfall occurs, it builds up a layer (5) on the over roof (3), i.e. at a distance from the outer surface of the external roof (1). Melted water can pass freely through the over roof on to the external roof (1) and drain away to the guttering (2). - The snow (5) cannot absorb melted water by capillary action in the seam way as would occur were the roof not to be present, which results in the prevention of ice formation on the external roof (1).
Patent SE-8505206-D0 (SE)
Inventor: STICKEL E
IPC: A47L15/42
Filed: 1985-11-05
Abstract: A household appliance, such as a dishwashing machine (1), has an inlet hose (9) which is connected by way of a machine-controlled electromagnetic inlet valve (12) to a mains stop cock (4), the valve being controllable by a program control device of the machine. A mechanically actuable stop valve (13) is arranged in series with the inlet valve (12) at the stop cock (4) and is held in an open rest state by a permanent magnet, a spring or the like. The stop valve (13) is closable by a pressure element which is connected by way of a duct (19) to a water level responsive pressure generating chamber (21) of the machine, of a level-regulating vessel (22). The inlet hose (9) opens free of valve means into an inlet (10) of the machine, and may be surrounded by a leakage water hose 23 leading to a collecting trough 17. A float 18 may be provided which is actuable by leakage water to open switch 16, thus closing inlet valve 12. <IMAGE>
Patent SE-8505648-D0 (SE)
Inventor: JOHANSSON J
Filed: 1985-11-29
Abstract: Both holders (12,14) are identical in shape, and, together with the connecting tube, have a device (64,66) for accurate angle orientation to each other. The device comprises guide surfaces on the tube ends, and similar surfaces on the hole (46) accommodating the holder tube, the surfaces being inclined in order to match each other with those on the tube (64) aligned. The connecting tube (16) comprises an inner tube of metal (60), and one outer of plastic (62). The holders (12,14) are fastened to the tube by a nail (74) which is drawn through the holder surrounding part, through the plastic tube, is bent over by the metal tube (60) so that it re-enters the plastic tube, and through the hole wall back out into the holder. The holders incorporates a connecting and contact wire (28) which in turn has a light tube contact part (30), a connecting body (32), and a contact arm (34) for an igniter (18).
Patent SE-8601164-D0 (SE)
Inventor: JERVINEN JUHANI
IPC: B67B7/00
Filed: 1986-03-12
Abstract: The holder (1) has vertical wall parts and is positioned on the base of a washing or rinsing machine, the collection bag being inserted into it through the upper aperture (9) towards the lower aperture (10). The cutting blade or blades (13,14) extends inwards in the container and are stationary. When the bag is moved towards the holder lower aperture, guided by the walls, the bag (A) lower part (E) is punctured so that all the urine inside it is fed outwards through the lower holder aperture (14) to the base of the washing machine. The holder (1) has unbroken side walls and legs (7,8) extending downwards beneath the lower aperture (10). The urine collection bag (A) used has a non-quadratic cross-section and a base provided with a deepened section (E) or point.
Patent SE-8601344-D0 (SE)
Inventor: KURDJUMOVA K N
IPC: A61P35/02
Filed: 1986-03-21
Abstract: PCT No. PCT/SU84/00043 Sec. 371 Date Mar. 21, 1986 Sec. 102(e) Date Mar. 21, 1986 PCT Filed Jul. 31, 1984 PCT Pub. No. WO86/00908 PCT Pub. Date Feb. 13, 1986.11-Desoxy-17 alpha -hydroxycorticosterone derivatives of the general formula:  <IMAGE>  wherein R is -OC(CH2)nC6H4N(CH2CH2Cl)2, n=1,3.
Patent SE-8601857-D0 (SE)
Inventor: OTTEM ROLF
IPC: B23P6/00
Filed: 1986-04-23
Abstract: In order to repair a worn sliding surface of a slide bearing or bush, caused by shaft movement, a channel (5) is formed between the worn sliding surface and the ambience (6). Liquid repair material is introduced through the channel to the area of the worn surface. - The composition of the liquid material is such that the worn declivity is filled. After insertion, the material is allowed to set, thus restoring the slide surface to an intact condition, and, if required, a lubricating channel is drilled out.
Patent SE-8604973-D0 (SE)
Inventor: ALBREKTSSON T
IPC: A61B17/68
Filed: 1986-11-21
Abstract: The disclosure relates to an apparatus for studying the bone formation or bone ingrowth in an implant in response to locally administered test substances of different types. The apparatus is of a bio-compatible material, preferably pure titanium, and is intented to be implanted in living bone tissue, primarily for animal experiment activities. The apparatus consists of an outer portion (2) with a central recess (2a) in which an inner portion (5) is inserted. The two portions (2, 5) form, in the assembled state, a bone formation through channel (9, 10) which is exposed when the inner portion (5) is removed, whereby examination of tissue (24) which has grown into the channel (9, 10) is made possible. The inner portion (5) further comprises a reservoir (13) for the substance whose bone formation promoting properties are to be tested. The reservoir (13) is connected to the bone formation channel (9, 10) by the intermediary of a capillary aperture (14), so-called diffusion capillary, for the supply of the contemplated test substance without simultaneous liquid flow.
Patent SE-8605456-D0 (SE)
Inventor: UNGER P
IPC: A61M1/36
Filed: 1986-12-18
Abstract: A centrifuge apparatus for batch centrifugal separation of a liquid, preferably blood and other biological liquid. The separation is carried out in a flexible collapsible annular container (20) connected to one or more component containers (21). An annular separation compartment (1) receiving the flexible annular container (20) is provided in the centrifuge apparatus. Moreover, the apparatus is provided with a pressure medium compartment (13) communicating with the separation compartment and holding an elastic body (14) adapted during the centrifugation to be pressed against the separation compartment by the action of the centrifugal field and to exert pressure on the annular container positioned in the separation compartment. A separated component is thereby expelled to a component container (21) during the centrifugation. The centrifuge apparatus is particularly suited for carrying out plasmapheresis.
Patent SE-8800964-D0 (SE)
Inventor: HILLSTROM R
IPC: D21C3/02
Filed: 1988-03-17
Abstract: A method of delignification of cellulosic fiber material is described. The pulp containing said cellulosic fiber material is fed in a main line containing a main reactor in which the pulp is treated with oxygen. The pulp is screened at at lest one point in the main line, and the screen reject obtained is fed in a branch line containing at least one secondary reactor for separate treatment with oxygen. According to the invention the separate treatment with oxygen is carried out without previous refining, and the screen reject thus separately treated in said branch line is returned to the main line at a point upstream of said main reactor.
Patent SE-8802319-D0 (SE)
Inventor: MANNBRO R
IPC: B65G67/24
Filed: 1988-06-21
Abstract: Arrangement of machinery for the discharging and cleaning of material which appears as fragments and pieces ranging in size from large blocks down to dust particles, which are to be removed and carried away from a surface. The arrangement 1 comprises a working unit 4 and a support unit 3 to drive the working unit over the surface, during which operation it takes up the material and delivers it to an area set aside for such material which has been removed from the surface. The working unit 4 takes the form of a box 12 with a first section 20 and a second section 21. The first section can be displaced relative to the second section, which is supported by the support unit 3, between a first position in which one of its edges makes contact with a corresponding edge of the second section, so that the box is in effect closed, and a second position in which its edge is moved away from the edge of the second section so that the box is open. At a distance from the box's aforementioned edges, the working unit 4 is fitted with a brush appliance 30 which connects with an opening in the box, and is designed to collect particles from the surface and deliver them into the box. In this way the working unit can operate partly as a grab for taking up the larger pieces, and partly as a brush. <IMAGE>
Patent SE-8900776-D0 (SE)
Inventor: KRANTZ A
IPC: F24F8/108
Filed: 1989-03-06
Abstract: A light fitting in the form of a casing (1) which comprises a frame portion (2) defining an opening to a cavity (4) in the casing and which has one or more sockets (12) adapted to receive exchangeable light-producing members (13), especially fluorescent tubes, inside the cavity. One or more connectors are provided inside the casing (1) for connecting at least one exchangeable air filter tube (15) which can be arranged in the cavity and which has at least one air-permeable wall for cleaning the air conducted therethrough.
Patent SE-8901150-D0 (SE)
Inventor: VIRTANEN H
IPC: B31B170/10
Filed: 1989-04-03
Abstract: The invention relates to a manufacturing process for a hood-shaped cover, in which an end piece is fastened to a basic semi-finished product constituted by a roof and sides. The end piece 3 is fastened to a web constituted by the basic semi-finished product and the finished cover is subsequently detached from the web. <IMAGE>
Patent SE-8902846-D0 (SE)
Inventor: GIMSKOG P
IPC: H04B7/26
Filed: 1989-08-25
Abstract: The invention concerns a roaming procedure for a mobile radio system divided into cells, where all the base stations frequently send roaming parameter messages containing information about estimated time to the next roaming parameter message, the channels on which possible base-station candidates transmit their roaming parameter messages, a first low signal level threshold for base-station signals, a second high signal level threshold for base-station signals, a first good base threshold value for roaming values and a second poor base threshold value for roaming values, whereby all roaming mobile stations are frequently tuned in to serving base stations and possible base-station candidates and calculate roaming values, and each roaming mobile station decides to remain with the base station serving it at the time or to choose a new base station dependent upon the calculated roaming values in relation to the values good base, poor base and select base. <IMAGE>
Patent SE-8903963-D0 (SE)
Inventor: SARVANNE H
IPC: F04D29/18
Filed: 1989-11-24
Abstract: A pump for the delivery of a fluid medium from the inlet side to the outlet side has an impeller (1) with at least one blade (3) and an inlet opening and an outlet edge.  An inlet guide (4) reduces the flow section surface.  The diameter (D1) of the inlet opening of the impeller is greater than the diameter (D2) of the outlet edge, and the impeller is arranged in the inlet guide. USE/ADVANTAGE - Pump having a low delivery head for a communal water supply in which the risk of cavitation effects on the impeller is reduced.
Patent SE-9001783-D0 (SE)
Inventor: RICHTER J C F C
IPC: D21C3/24
Filed: 1990-05-17
Abstract: A method and apparatus provide for the continuous digestion of comminuted cellulosic fibrous material (e.g. wood chips) to produce paper pulp, with increased sulfidity. When black liquor is withdrawn from the continuous digester (32), instead of merely passing it to a pair of flash tanks (25, 26) and then to recovery, the concentrated liquor from a first flash tank is fed to a vessel (15) in which the comminuted material is slurried with a liquid. Since the black liquor remains in intimate contact with the chips for a significant period of time, the lignin in the chips is partly sulfonized. Ultimately the black liquor is replaced with white liquor or the like, and the separated out black liquor is circulated to recovery or disposal. A high pressure feeder (16) and a solids/liquid separator (36) are utilized.