baber/WOPTO huggingface dataset:
Patent SE-8304653-D0 (SE)
Inventor: LUNDGREN B
IPC: F16C13/02
Filed: 1983-08-29
Abstract: The invention concerns a device with a journal (1) comprising an angular contact raceway for a row of rolling members in a rolling bearing arrangement, e.g. in a conveyor roller. In order to provide a bearing with a good load carrying capacity in a simplified and inexpensive way, the journal is provided with two annular grooves (15, 16) made by a plastic forming operation with a tool which is pressed against the surface of the journal, an annular protrusion (14) with a greater circumference than the original circumference of the journal being formed between the grooves, the side of the protrusion facing the middle portion of the journal having a surface which, together with one of the grooves, constitutes a raceway for rolling members (17).
Patent SE-8306069-D0 (SE)
Inventor: LEVANDER K
IPC: B63B21/56
Filed: 1983-11-04
Abstract: A barge transport system comprises one or several barges and at least one powered push vessel connectable to each of said barges for the transport thereof by pushing. The push vessel as well as each of the barges are provided with means for connecting the push vessel rigidly to a selected barge. The connecting means comprise connection members in the front portion of the push vessel as well as in its stern portion. The connection members in the stern portion of the push vessel are movable in the transverse direction of the push vessel into a mechanically positively locking connection position. The connection members and their counterparts are formed to exert a wedge effect on the connection, thereby minimizing any movement inducing connection clearance between the push vessel and the associated barge.
Patent SE-8403127-D0 (SE)
Inventor: HAGLUND S A
IPC: B66F9/08
Filed: 1984-06-12
Abstract: A lifting mechanism, for a tractor (2) with a hydraulic rear implement mounting (3), has a frame section (4) with portions (6) engaging with the mounting. A lifting section (16) is raised and lowered in the frame section by a hydraulic ram (23) connected to the tractor hydraulic system.
Patent SE-8403301-D0 (SE)
Inventor: JACKSON J J
IPC: C22B9/16
Filed: 1984-06-20
Abstract: The alloy powder is made using apparatus comprising, in combination, a fluid-cooled hearth 12 for receiving metallic material which defines an alloy and which is to be melted, a plasma heat source 20 adapted to melt the metallic material, a powder metal producer 46, and means to introduce the molten metallic material from the hearth into the powder metal producer. The fluid-cooled walls of the hearth resolidify a portion of the molten metallic material to form a skull as a barrier between the hearth and additional molten alloy produced within the hearth. This method and apparatus restricts introduction of impurities into the molten alloy which is later introduced into the powder metal producer. In one form, a fluid- cooled pouring trough 34, as a stream control device, can be disposed between the hearth and the powder producer to receive molten metal from the hearth and to introduce it into the powder metal producer. <IMAGE>
Patent SE-8406282-D0 (SE)
Inventor: NILSSON N-A
IPC: F16L55/02
Filed: 1984-12-11
Abstract: A device for reducing duct-carried air-borne sound comprises a casing (1) enclosing a duct and a certain volume of sound absorbing material (2) attached in said casing in such a manner, that at least partially a free longitudinal passageway (3) is formed, which is enclosed by a surface constituting the internal defining surface, or corresponding surface, for the sound absorbing material. Sound attenuation is required preferably in the frequency ranges 50-500 c.p.s. For this purpose, either a greater thickness of the absorbent material or a greater total length of the attenuator is required. A solution now proposed implies that the defining surface is assembled of at least three surfaces, which are convex toward the passageway and so abut each other, that the cross-section of the passageway (3) has star shape with at least three points.
Patent SE-8500757-D0 (SE)
Inventor: WETTERLIN K I L
IPC: A61M15/00
Filed: 1985-02-18
Abstract: A dosage inhalator for the inhalation of a pharmacologically active compound in solid, micronized form is disclosed. The inhalator comprises a propellant container, a propellant dispensing unit, and a dosing unit for dosing the pharmacologically active compound. The dosing unit comprises a storage chamber for the active compound, a dose loading unit directly connected thereto, and a nozzle. The dose loading unit comprises a movable perforated membrane, and a holder for the perforated membrane. The membrane is displaceable between a first position where active compound is introduced into the perforations of the membrane, and second position where the perforations of the membrane are inserted into a propellant passage. While the membrane is in the second position, the propellant dispensing unit may be operated, allowing propellant originally stored in the propellant container to remove the active compound from the perforations inserted into the propellant passage and carry said compound out the nozzle.
Patent SE-8504421-D0 (SE)
Inventor: STOLL K
IPC: F16J15/3204
Filed: 1985-09-25
Abstract: The invention relates to a scraper, in particular for the removal of dirt or dust from moving machine parts such as shafts or piston rods or the like, with an annular scraping lip (1) which is in contact with a moving cylindrical machine part (3) and surrounds the latter coaxially. At least that region of the scraping lip (1) which is in contact with the machine part (3) is divided into individual lip segments (4) as seen in the circumferential direction. These can move radially and in the circumferential direction independently of one another. The scraping lip (1) is composed of a semi-rigid plastics material or a material with similar properties. 
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Patent SE-8600902-D0 (SE)
IPC: C04B35/645
Filed: 1986-02-28
Abstract: Method of manufacturing bodies of boron carbide of at least nearly theoretical density by isostatic pressing of a powder of boron carbide or of a body performed from the powder at a temperature which is higher than 1500 DEG C but lower than 2000 DEG C and at a pressure of at least 50 MPa. The powder used during the manufacture consists of a fine-grained powder, from which all grains having a maximum size larger than 4 micrometers, preferably having a maximum size larger than 2 micrometers, are removed prior to the pressing.
Patent SE-8601568-D0 (SE)
IPC: D21C/
Filed: 1986-04-08
Abstract: PCT No. PCT/SE87/00168 Sec. 371 Date Nov. 13, 1987 Sec. 102(e) Date Nov. 13, 1987 PCT Filed Apr. 1, 1987 PCT Pub. No. WO87/06281 PCT Pub. Date Oct. 22, 1987.An apparatus having a liquid-permeable belt for receiving cellulose pulp, a liquid supply device for discharging treatment liquid on the cellulose pulp, and a container extending across the entire width of the belt for collecting treatment liquid penetrating the belt. The container is adapted to maintain a treatment liquid level at such a distance from the belt so that the formation of foam from treatment liquid is reduced. The container includes a liquid outlet for discharging the treatment liquid and a vapour outlet for discharging vapours and gases from the bottom of the container. The vapour outlet communicates with a passageway within the container, which passageway is formed as a pipe or is partially defined by a container wall. A deflector can be provided on the container for operatively deflecting treatment liquid away from the passageway.
Patent SE-8602146-D0 (SE)
Inventor: FISCHER U
IPC: C22C29/08
Filed: 1986-05-12
Abstract: The present invention relates to a cemented carbide body, preferably for rock drilling, mineral cutting and wear parts, in which the content of binder phase in the surface is lower than the nominal one and in the centre higher than the nominal one. In the centre there is a zone having a uniform content of binder phase. The WC grain size is uniform throughout the body.
Patent SE-8602889-D0 (SE)
Inventor: JOHANSSON H
IPC: H04M19/00
Filed: 1986-06-27
Abstract: PCT No. PCT/SE87/00262 Sec. 371 Date Feb. 18, 1988 Sec. 102(e) Date Feb. 18, 1988 PCT Filed May 26, 1987 PCT Pub. No. WO88/00420 PCT Pub. Date Jan. 14, 1988.A telephone set is fed with line current via a telephone line from final amplifiers. In order to transmit an undistorted speech signal at restricted battery voltage when the line is long, the final amplifiers are controlled in the following manner. A voltage sensing circuit senses a line voltage and controls first and second current-generating circuits which respectively send a first and a second current. A first difference-forming circuit generates a first difference current between a first reference current and the first current. A second difference-forming circuit generates a second difference current between the second current and a second reference current. When the second current is less than the second reference current the second difference current is diverted and assumes a zero value. A third difference current between the first and second difference current is amplified in an amplifier and controls the final amplifiers. When the line is long, and the line voltage exceeds a desired, fixed value, the second difference current exceeds its zero value and restricts the third difference current. The line current is thus restricted and voltage space for the speech signal is maintained.
Patent SE-8603785-D0 (SE)
Inventor: STROM YNGVE
IPC: F16L3/10
Filed: 1986-09-10
Abstract: A pipe fastener for securing a pipe relative to a support structure includes a cradle (7) which is intended to form a spacer element between a pipe (9) and the support structure (6), and further includes an attachment yoke (2, 3) which can be secured to the support structure and which has a yoke arm (3) that extends over the cradle and a pipe possibly carried thereby. The cradle (7) can be pivoted in relation to the attachment yoke (2, 3) between a pipe receiving position in which a pipe (9) can be inserted between the cradle and the attachment yoke, and a pipe retaining position in which a pipe is held firmly between the cradle and the attachment yoke. The cradle (7) and the attachment yoke (2, 3) can be formed integrally with one another and mutually joined by a flexible material bridge (10) forming a pivot axis for the cradle.
Patent SE-8603839-D0 (SE)
Inventor: HOFMANN H
IPC: B60B27/00
Filed: 1986-09-12
Abstract: In order to keep at least part of the axial and tilting forces that act on a bearing away from the stub shaft supporting the bearing rollers, the inner ring of the bearing is constructed of two sections (2) (3) that support individual sets of ball bearings. The inner ring sections abut one another in a plane perpendicular to the bearing rotational axis. One of these inner ring sections (3) is force fitted on the stub shaft at the free end thereof and has a larger cross section than the other inner ring section (2). A necked-down bolt and mating closure nut, the latter being adjacent inner ring section (3), cooperate to maintain the other bearing elements assembled in operative relationship.
Patent SE-8604500-D0 (SE)
Inventor: SALOVAARA J
IPC: D21F1/48
Filed: 1986-10-22
Abstract: A method and apparatus are provided for the adjustment of the dewatering in the wire section of a paper machine. A fiber web is fed on to a forming wire, and the forming wire is passed over the surface of at least one dewatering means and a partial vacuum dependent on the difference in the speeds of the wire and said surface is created under the forming wire. An additional movable wire is positioned to move between the forming wire and the dewatering means and the dewatering is adjusted according to the kind of the fibre web to be dewatered, by adjusting the speed of the additional wire independently of the speed of the forming wire.
Patent SE-8604950-D0 (SE)
Inventor: KUZUYA F
IPC: A61P25/28
Filed: 1986-11-19
Abstract: An improving and therapeutic agent for neuropsychiatric symptoms accompanying dementia, which comprises, as an active ingredient, an acyloxyalkanoylcholine salt represented by the following general formula:   <IMAGE>   wherein R1 and R2, which may be the same or different, represent lower alkyl groups of 1 to 5 carbon atoms; X represents a sulfonic acid residue; and n is the same as the number of the sulfonyloxy groups of the sulfonic acid residue and represents an integer of 1 to 4.
Patent SE-8605007-D0 (SE)
Inventor: JOHANSEN JORGEN SKOUBO
IPC: E06B3/30
Filed: 1986-11-24
Abstract: A window construction comprises a framed glass pane (1), whereby the framing is formed by a sash (2) sealingly abutting the edge zone of one side of the pane, the sash being pressed or pulled against the pane by means of clips or clamp strips (3) gripping over the edges of the pane.
Patent SE-8701796-D0 (SE)
Inventor: OMER STEFAN
IPC: G08B21/00
Filed: 1987-04-30
Abstract: The device comprises an inspectable alarm 7 to which there is connected at least one moisture sensor 1 fixed at a measurement point in the structural works, which alarm 7 has a first light or signal 8 for indicating a predetermined moisture quotient, measured by the moisture sensor 1, at which there may be a risk of mould growth in the construction, and a second light or signal 9 for indicating a leakage, measured by means of the moisture sensor 1, as a result of which it is possible to prevent structural damage caused by water, mould, blue discoloration and rot. <IMAGE>
Patent SE-8703439-D0 (SE)
Inventor: ANYOS J
IPC: E03F3/02
Filed: 1987-09-04
Abstract: A sewerage system comprises in addition to straight pipes - mainly bent pieces (24, 13, 14) wherein the cleaning holes (3) or cleaning tubes (4) of a private sewer (8), the service connection (6) with a bent piece (7), and the collecting or service main (5) are unified into a single universal cleaning hole or universal cleaning tube located advantageously e.g. in the park area instead of being located on the road (9) which enables unimpeded, easy cleaning of the sewerage system by means of cleaning machines. Also disclosed is a cover especially for the above sewerage system, wherein in addition to the bearing surfaces due to its recessed position, the cover (17) has a further bearing surface (23) supported at one or more points and the cover (17) is contained in a combined cover (16) having a rubber ring (18) sealing at its lower end executed as a spigot- and-socket joint. <IMAGE>
Patent SE-8801027-D0 (SE)
Inventor: SEVERINSSON L M
IPC: B60T13/74
Filed: 1988-03-21
Abstract: An actuator for supplying a controlled force or attaining a controlled position, especially an electro-mechanical brake unit, includes a drive sleeve 8), which may be subjected to a torque, for example from a coil spring (6), and a ball screw (15, 25) for transforming the torque into an axial force for brake application. Between the drive sleeve and the ball screw there is a control arrangement, comprising an outer locking spring (16), a control sleeve (17), and an inner locking spring (18), a control motor (20) being connected to the control sleeve for rotation thereof in either direction. The control sleeve is connected to the locking springs for control of their locking and unlocking functions.
Patent SE-8801185-D0 (SE)
Inventor: FANKHAUSER P
IPC: A61K47/10
Filed: 1988-03-30
Abstract: The transdermal therapeutic system is used for the combined administration of oestrogens and gestagens. The therapeutic system consists of
 (1) a covering layer which is closed and impermeable to the constituents of the active agent formulation,
 (2) a reservoir containing essential constituents of the active agent formulation and, if desired, a membrane,
 (3) an adhesive layer and
 (4) a protective layer, which can be pulled off, on the adhesive layer. 
<??>The system contains an oestrogen derivative in combination with a synthetic gestagen and an agent which increases percutaneous absorption.
Patent SE-8801783-D0 (SE)
Inventor: DE GROOT H F
IPC: B29C59/06
Filed: 1988-05-11
Abstract: Laminate comprises at least two material layers. At least one of these is a liquid permeable nonwoven layer combined with at least one thermoplastic layer. The layers pass through a suction or vacuum arrangement for physical treatment of the liquid permeable layer. The thermoplastic layer is softened and made to penetrate (and be anchored in) the liquid permeable layer. The thickness of the thermoplastic layer and the physical treatment are chosen to give the derived construction.
Patent SE-8802413-D0 (SE)
Inventor: ALBERT R
IPC: A61P25/28
Filed: 1988-06-28
Abstract: Compounds of formula I   <IMAGE>  wherein  A is a radical of formula (???1) or (???1> <IMAGE> wherein  R is C1-11 alkylene or C2-11 alkenylene  Z is -OH, NR4R5, -NR4R5R6, -NHOH, or guanidino or ureido,  R1 is C1-5 alkylene  R2 is hydrogen, -CO-NH2,   <IMAGE> or a sugar residue  R3 is hydrogen or a sugar residue,  R4 is hydrogen, C1-3 alkyl or a sugar residue  R5 is hydrogen or C1-3 alkyl, and  R6 is C1-3 alkyl and >N-CH(Z1)-CO-, A', Y1, Y2, B, C, D, E and F have the meanings recited in Claim 1 in free form, salt form or complex form, have pharmacological activity, in particular GH-, gastric and pancreatic secretion inhibiting activity.
Patent SE-8901095-D0 (SE)
Inventor: NISHIO K
IPC: F26B11/02
Filed: 1989-03-29
Abstract: An internally bladed elongate inclined rotary drum 14 for a dryer 10 of an asphalt plant is partitioned at 26 into the cold hopper side 30 (upper rear section) and hot hopper side 30 (lower front section). Duct 28 extends through partition 26 to convey hot gases from one section to another. New aggregate feed holes 38 and waste material discharge holes 40 are provided in the circumferential walls of the drum below and above position 26 respectively, with a common non-rotary cover housing 42 around their peripheries. A new aggregate feeder 44 above cover 42 selectively feeds new aggregates into the feed holes 38 until they discharge from the new aggregate discharge part 24 a waste (recycle) material removal discharge port 50 at the base of the cover 42 selectively discharges the recycle materials fed into the rear upper section of the drum and escaping through the discharge holes 40. If port 50 is shut, recycle materials accumulates within the cover 42, eventually being taken up by holes 38 to be part of the material laid. Thus new aggregate only, or a mixture of new and recycled, can be laid as desired. <IMAGE>
Patent SE-9001230-D0 (SE)
IPC: H02K1/26
Filed: 1990-04-04
Abstract: A squirrel-cage motor has a rotor which has a core 1 with a number of axially arranged rotor slots A1 - A9. Rotor conductors are arranged in the rotor slots. Between certain of these slots A1, A4, A7 and the surface of the rotor 1a radial slits B1, B4, B7 are arranged to control the rotor's leak inductance. The parts of the rotor core situated between the other rotor slots and the rotor surface do not have such slits. <IMAGE>
Patent SE-9102879-D0 (SE)
Inventor: CAILLAT JEAN-LUC M
IPC: F04C28/26
Filed: 1991-10-04
Abstract: There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangement to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size. There is also disclosed a method of manufacture of a scroll-type machine.
Patent SE-9200768-D0 (SE)
Inventor: DAHL INGEMAR
IPC: B28C7/04
Filed: 1992-03-13
Abstract: A moisture measurement device in a concrete manufacturing system, where a concrete mixer mixes gravel, cement, additives and water, comprises a control means (8, 30) for selectively opening a measurement door (51) in a measurement opening (52) in a gravel bin (1). The moisture contents in a gravel sample (55), which is fed from the measurement opening to a measurement container (41), is calculated in the control means by resistance measurement in the gravel sample in the measurement container. The water supply to the concrete mixer is thereafter adjusted in accordance with the measured moisture contents.
Patent SE-9301225-D0 (SE)
IPC: F24F7/00
Filed: 1993-04-14
Abstract: When introducing supply air into a treated space (A), the supply air is conveyed from a source (B) of supply air by way of a terminal device (10) opening into the treated space, the supply air being discharged from the terminal device (10) with a certain momentum substantially vertically and downwardly along an upstanding surface (E) defining the treated space. In a supply air terminal device for introducing the supply air the air passageway (13) between the supply air intake and the supply air outlet is elongate, and the terminal device (10) is adapted to be mounted in a vertical position on an upstanding surface (E) defining the ventilated space (A) with the supply air outlet directed downwardly and positioned adjacent said defining surface.
Patent SE-9400581-D0 (SE)
IPC: H01H3/30
Filed: 1994-02-21
Abstract: The invention relates to a circuit-breaker operating device comprising an operating shaft (1) which, via a cam disc (7) mounted on the operating shaft, influences an operating lever connected to the movable contact of the circuit breaker. A closing spring, which exerts a torque on the operating shaft (1), is charged by means of a tensioning member and is kept in tensioned state by a latching arm (5) which is mounted on the operating shaft and cooperates with a closing latch. The cam disc (7) and the latching arm (5) are fixed on the operating shaft by means of splines, a so-called blind spline being provided to ensure the correct mutual angular position between the disc (7) and the arm (5). <IMAGE>
Patent SE-9400934-D0 (SE)
Inventor: SELTMAN JOACHIM W O
IPC: B27M1/00
Filed: 1994-03-21
Abstract: The present invention relates to a method and to an apparatus for providing a wood surface (2) which as good anchorage for paint and/or glue and/or for arresting the formation of cracks. The wood is irradiated with pulsed light from a light source (3) of such strength and in such pulse numbers as to break covalent bonds in the material along the wood surface, at least so as to remove the damaged cell structure of the surface to a depth exposing the cell structure of the surface.
Patent SE-9402521-D0 (SE)
Inventor: SAND KJELL
IPC: C03B37/16
Filed: 1994-07-18
Abstract: An apparatus for feeding fibre thread pieces from a cutter (16, 17), e.g. reinforcing material for production of fibre reinforced plastic products. The feeding is made either with regular or with unregular orientation of the longitudinal direction of the fibre thread pieces. An ejector pipe (18) is pivotally connected and manoeuvrable between a first position of use and a second position of use. The ejector pipe is provided with a passage for the fibre thread pieces coming from the cutter (16, 17) and a deflector surface (19). The passage is located in line with the fibre thread feeding path from the cutter (16, 17) in the first position of use, and the deflector surface (19) is located in line with the thread feeding path from the cutter in the second position of use.
Patent SE-9504138-D0 (SE)
Inventor: MAGRINA FRANCESC NOLLA
IPC: H01R13/62
Filed: 1995-11-21
Abstract: An electrical connector comprises a housing 11 and male and female terminal connector portions 10, 12 which have terminal-receiving cavities 13 and which can be engaged in the housing, e.g. by the engagement of projections 19 with holes 27. Strips 14 engage slits 15 to retain the terminals in the connector portions 10, 12. The housing 11 has ribs 21 and slots 20 whereby it can be attached to similar housings, one housing being latched to another by engagement of a projection 23 on a tongue 22 of one housing with a projection on the other housing. <IMAGE>