baber/WOPTO huggingface dataset:
Patent SE-8900620-L (SE)
Inventor: ANDERSSON M
IPC: A61C5/77
Filed: 1989-02-23
Abstract: A ceramic unit for replacing lost substance or tissue and having a contour transferred from a preparation model or a replacement position is made of densely sintered ceramic material. The model contour in question or a corresponding contour is transferred in a linearly enlarged state to a part (4) belonging to a press tool (6), whose enlarged contour (2 min ) defines a mould cavity (5) formed by means of the part in the press tool. Ceramic starting material is applied in the mould cavity and is subjected to compressive force. The unit produced in this way is released or removed and is treated in one or more sintering procedures in which it is subjected to linear shrinkage until the contour defined by the tool part has essentially the same size as the model contour. It is proposed that Figure 2 accompany the abstract.
Patent SE-8901281-L (SE)
Inventor: KOZLOV V I
IPC: B02C15/08
Filed: 1989-04-10
Abstract: PCT No. PCT/SU87/00091 Sec. 371 Date Apr. 15, 1989 Sec. 102(e) Date Apr. 15, 1989 PCT Filed Aug. 25, 1987 PCT Pub. No. WO89/01824 PCT Pub. Date Mar. 9, 1989.A centrifugal mill having a feeder secured on a housing, the working surface of which has ribs and which accommodates a separator mounted on a shaft and arranged coaxially inside the housing to define an annular clearance with the working surface of the housing and having a cavity and a plurality of through holes in a side wall and balls placed in the cavity of the separator, some of the balls interacting during rotation of the separator with the ribs of the housing via the through holes in the side wall of the separator, the cavity of the separator accommodating a baffle defining with the separator an annular clearance of between 0.1 and 1.0 times the diameter of the ball, the annular clearance between the separator and working surface of the housing amounting to between 0.1 and 0.5 times the diameter of the ball, whereas the through holes in the separator have the form of slots.
Patent SE-8901421-L (SE)
Inventor: SJOEBERG H
IPC: B23Q1/30
Filed: 1989-04-19
Abstract: In computer-controlled adjustment of grinding machine settings, one single ball screw (8) is operative to move a lower table (5) and an upper table (6), mutually locked together, to a terminal position in which locking engagement is released and the direction of table movement reversed. The tables move together from their starting position, as a result of the friction acting there between, to a predetermined upper-table position in which an engagement means (25a) engages and holds the upper table (6). The lower table (5) then continues to move to a position in which reference points located on the tables are spaced at a predetermined distance apart. The tables are then reconnected mechanically by means of the locking device. This procedure enables the entire grinding cycle to be computer-controlled, including the machine-setup operation. The device which locks the tables together comprises excentric shafts (31) journaled in the upper table and provided with locking shoulders (35) which engage or grip an elongated straight edge mounted on the lower table on mutually opposite sides of the straight edge. Oblique forces liable to jeopardize grinding accuracy can therewith be avoided. The invention also relates to a computer-controlled grinding machine provided with a work head and a center-point tailstock (16, 17) operating in the manner stated.
Patent SE-9000272-L (SE)
Inventor: ODE B
IPC: F16L23/08
Filed: 1990-01-26
Abstract: The invention relates to a pipe clamp suitable for remote control, for interconnecting two meeting pipe ends provided with flanges. The clamp consists of a first and a second semi-circular ring segment 3, 4. These are provided with longitudinal cutouts fitting around said flanges. The first ring segment 3 has a first and a second end portion 11, 12 and the second ring segment 4 has corresponding third and fourth end portions 13, 14. The first and the third end portions 11, 13 are pivotably mounted on a spindle 5 which is fixed on one pipe end. According to the invention, said second and fourth portions 12, 14 are provided with first and, respectively, second through-holes 15, 16 for receiving a screw 9 which joins said end portions 12, 14 together. One end of the screw 9 is arranged freely running in said first hole 15 and is, by means of a driver, locked in the axial direction on the associated second end portion 12. Arranged in the second hole is a first cylindrical component 17 which is rotatable about an axis at right angles to the longitudinal axis of the screw. A third, threaded, through-hole 18 for the other end of the screw 9, which hole coincides with said second hole 16, has been made through the surface shell of the component 17. The first and second holes 15, 16 have also been enlarged so that inclination of the screw 9 in the holes is allowed when the pipe clamp is fully open. <IMAGE>
Patent SE-9001402-L (SE)
Inventor: REITER J
IPC: A61P9/12
Filed: 1990-04-20
Abstract: PROCESS FOR THE PREPARATION OF QUINAZOLINE DERIVATIVES The invention relates to a process for the preparation of quinazoline derivatives of the general Formula I (I) ¢wherein R1 and R2 may be the same or different and stand for hydrogen or lower alkyl or together form an ethylene (-CH2-CH2-) or trimethylene (-CH2-CH2- -CH2-) group; and n is the integer number 2 or 37 and pharmaceutically acceptable acid addition salts thereof, which comprises a) reacting an isothiourea derivative of the general Formula III (III) ¢wherein R stands for lower alkyl or phenyl-lower alkyl, where the phenyl ring of the latter group may be optionally substituted by one or more lower alkyl group(s) and/or halogen atom(s)! with an amine of the general Formula IV, (IV) (wherein R1, R2 and n are as stated above) at a temperature between 150 .degree.C and 280 .degree.C; or b) cyclising a compound of the general Formula II (II) (wherein R1, R2 and n are as stated above) optionally in the presence of a catalyst; and, if desired, converting a compound of the general Formula I thus obtained into a pharmaceutically acceptable acid addition salt thereof.
Patent SE-9003196-L (SE)
Inventor: BODIN R S
IPC: H04B7/005
Filed: 1990-10-05
Abstract: The invention relates to a method of controlling, in a cellular mobile radio communication system, the output power of radio signals transmitted from a transmitter to a receiver located in the same cell as the transmitter. The method is characterized by controlling the output power of the transmitter in dependence of a parameter, that is characteristic of the distance between transmitter and receiver, to approximately follow, from a predetermined maximum output power (Ptmax) that is transmitted when the distance between the transmitter and receiver is the maximum within the cell, a first function that monotonically decreases with decreasing distance and approaches a predetermined minimum output power (Ptmin) as the distance approaches zero, so that the power of the transmitted radio signals as received by the receiver from a minimum received power, that is received when the distance between transmitter and receiver is the maximum within the cell, approximately follows a second function that monotonically increases with decreasing distance and approaches a maximum received power as the distance approaches zero. <IMAGE>
Patent SE-9003399-L (SE)
Inventor: KARLSSON B M
IPC: H02M3/337
Filed: 1990-10-24
Abstract: The invention relates to a metod and a circuit arrangement for controlling power valves included in at least one converter (2,4) forming part of a converter circuit which on its input receives at least two DC voltages (U1,U2) and transmits current pulses respectively corresponding to these DC voltages to a common load (RL) via a common output filter (L1,C1) , said controlling aiming at keeping the input DC voltages equal. A control circuit (44) regulates the input voltages by shifting the starting times of the respective current pulses with respect to each other. Preferably, and particularly in continous operation, the respective current pulses are shifted with respect to each other essentially without changing there widths. <IMAGE>
Patent SE-9004024-L (SE)
Inventor: PETTERSON T
IPC: A01J5/08
Filed: 1990-12-17
Abstract: PCT No. PCT/SE91/00834 Sec. 371 Date Aug. 31, 1992 Sec. 102(e) Date Aug. 31, 1992 PCT Filed Dec. 5, 1991 PCT Pub. No. WO92/10928 PCT Pub. Date Jul. 9, 1992.A teat cup liner (12) conventionally has a rotationally symmetrical tubular thick walled shaft portion (15), which has an outer annular groove (16) for receiving an annular end of a shape permanent rotationally symmetrical tubular teat cup 6), on which the teat cup liner is to be mounted, so that the teat cup liner is stretched by the teat cup. According to the invention the tubular shaft portion (15) is provided with an inner annular groove (17) situated close to the outer groove (16) of the shaft portion, but axially displaced relative to the outer groove in direction toward the free end of the shaft portion. The inner groove (17) counteracts the formation of an inner bulging of the shaft portion in front of the outer groove (16), when the teat cup liner is mounted on the teat cup (6).
Patent SE-9100226-L (SE)
Inventor: FRANZ J
IPC: C04B24/00
Filed: 1991-01-25
Abstract: The storage and processing times of sprayed concrete can be significantly extended by the addition of a retarder, a chemical compound which is capable of chelating with calcium ions. Preferred retarders are phosphonic acid derivatives which have at least one amino and/or hydroxyl group. The retarder can be used for both wet- and dry-sprayed concrete, the usual accelerators can be used for activation, and the strength is not adversely affected.
Patent SE-9100515-L (SE)
Inventor: MATTES B
IPC: G01P3/68
Filed: 1991-02-21
Abstract: In a process for protecting motor vehicle occupants, the acceleration of the motor vehicle is determined and safety means which protect the motor vehicle occupant are activated when a specified limiting acceleration value is exceeded. To optimally release the safety means, the sitting position of the motor vehicle occupant and/or the relative velocity of the occupant with respect to the passenger cabin of the motor vehicle are determined by position sensor using measuring techniques. The safety means are activated when the sitting position of the occupant deviates from a nominal position and/or the relative velocity of the occupant exceeds a specified limiting value.
Patent SE-9103373-L (SE)
Inventor: OLAUSSON LENNART
IPC: C02F1/42
Filed: 1991-11-14
Abstract: The invention relates to a process for washing clean a purification plant of the type which comprises, for the purpose of removing certain metal compounds which are dissolved in the waste water, at least one prefilter B and at least one ion exchange column C which is coupled in series with the prefilter. The prefilter and the ion exchange column are each washed separately with clean water. The contaminated washing water is collected in a container A and the collected rinsing water has to pass through the prefilter B and the ion exchange column C before it is conducted to the discharge outlet. <IMAGE>
Patent SE-9302641-L (SE)
Inventor: JOERGENSEN OEIVIND
IPC: B65G11/20
Filed: 1993-08-16
Abstract: A method and apparatus for vertical transporting of bottles, wherein on leaving a vertical guide passage (2), the bottles are permitted to strike with the bottoms thereof against a shock-absorbent material (5) in a receiving station (3), and thereafter are conveyed in a controlled manner away from the receiving station. The bottle is sent in a free fall until it reaches said shock-absorbent material (5), a pick-up chamber (4) is formed in the extension of the passage, and the chamber is opened after the bottle (1) has landed on said material, said opening being done by rotating a first wall section (6; 13) of the chamber into the area of the chamber, thereby to push the bottle (1) out of the area and away from the receiving station (3), a second wall section (7; 14) of the chamber being simultaneously rotated to the side of the horizontal path of movement of the bottle.
Patent SE-9400430-L (SE)
Inventor: LINNERSUND ULF GERHARD
IPC: C10N40/12
Filed: 1994-02-10
Abstract: The present invention relates to the use of elementary sulphur as a fuel in internal combustion engines, for the production of energy and SO2.
Patent SE-9402013-L (SE)
Inventor: OLSON JAMES
IPC: A61M5/32
Filed: 1994-06-10
Abstract: The invention comprises the means to create the conditions necessary for safely bending a hypodermic needle (4'), thereby rendering it and/or a hypodermic syringe unusable for injection, while using a hypodermic syringe (1), with, among other things, a container (2a) and an external container (3) that partially encloses said container. An arrangement of this kind requires: a) that the orientation of said hypodermic needle is off-centre (a) from the centre line (2a') of the container; b) that said external container (3) is formed with a hole (5) at the end partition (3e) positioned closest to the hypodermic needle; c) that said external container (3) is arranged to enclose said container (2a) so that the hypodermic needle (4) is placed outside of said end partition. The means requires: d) that the external container (3) is dislocated in a direction so as to totally cover the used hypodermic needle; e) that, in the position according to "d", the external container (3) is rotated relative to the container (2a) so that the tip of the hypodermic needle is oriented at the side of the hole (5) in said end partition; f) that the external container (3) is pressed towards the container (2a) with force enough to bend the hypodermic needle (4') within the external container (3), while the external container (3) is pushed to cover the container (2a) during the bending process.
Patent SE-9501208-L (SE)
Inventor: SVENDENIUS NILS
IPC: F21V7/06
Filed: 1995-03-31
Abstract: The reflector has a top (7) having at least approximately rectangular, pref. quadratic shape with sides (13,-16) and a laterally located reflector opening (6) connecting to the top (7) for insertion of a light source, pref. one or more compact light tubes. The top corners are cut away forming base lines (9-11) from which evolve specially profiled sections forwards to an otherwise profiled, e.g. smooth reflector part (19), formed as a dazzle protection part and which connects outwards to the specially formed inner part. The length of the base lines amounts to approximately half the length of the remaining rectangle sides. The light source inserted from the outside through the opening is diagonally orientated relatively to the rectangle and extends between two base lines. The reflector (1) is round in order to receive an all-round even light distribution. A sector-shaped reflector section extends from each base line and rectangle side.
Patent SE-9502695-L (SE)
Inventor: GYLLENSPETZ PER
IPC: B60R21/207
Filed: 1995-07-26
Abstract: Vehicles are disclosed which include a driver's seat, a passenger seat adjacent to the driver's seat, a dashboard facing the driver's seat and the passenger seat, the dashboard including an upper edge which is the lower limit of the field of vision of the driver sitting in the driver's seat, the dashboard including a cassette compartment comprising a depression in the dashboard at a location between the driver's seat and the passenger seat such that the cassette compartment is within the driver's field of view and reach while the driver is driving the vehicle, the cassette compartment having a height which is at least about 30% of the distance from the floor of the vehicle to the upper edge of the dashboard and which is adapted to accommodate a movable cassette unit.
Patent SE-9502787-L (SE)
Inventor: MYRAN ODD
IPC: B62C1/08
Filed: 1995-08-09
Abstract: PCT No. PCT/NO94/00032 Sec. 371 Date Nov. 14, 1995 Sec. 102(e) Date Nov. 14, 1995 PCT Filed Feb. 9, 1994 PCT Pub. No. WO94/18050 PCT Pub. Date Aug. 18, 1994A sulky comprises two wheels (7) which are attached via frame members (3) to the sulky's support structure, which consists of a beam section (1) which connects the wheels (7), a seat section (2) and shafts (4). In order to give the horse which is harnessed between the shafts (4) an impulse by means of swinging movements from the driver who is sitting on the seat (2), the shafts (4) are designed with an arm member (6) which is facing the wheel (7). This arm member (6) is rotatably connected to the frame member (3). From the shaft (4) to the beam section (1) there is maintained a connection (9) for transfer of tensile force.
Patent SE-9600226-L (SE)
Inventor: KARLSSON BENNY
IPC: E05D1/02
Filed: 1996-01-22
Abstract: A hinge element for interconnecting two structural members (11, 21) includes first and second attachment parts (10, 20), each of which engages one of the structural members. The hinge element also includes an intermediate main part (30) which is hingedly connected to the first attachment part on a first edge of the intermediate main part, and hingedly connected to the second attachment part on a second edge. The hinge element is characterized in that the main part includes mutually opposing first and second projections (32, 34), each of which is adapted for constraining coaction with the attachment parts when the structural members lie in one mutual plane. The invention also relates to a hinge arrangement that includes two or more such hinge elements.
Patent SE-9600658-L (SE)
Inventor: TOEREFORS HAAKAN
IPC: B05B5/08
Filed: 1996-02-22
Abstract: A suspension device for workpieces in electrostatic painting thereof comprises a carrier, a suspension member (2) in which the workpieces are suspended and which, by the intermediary of a connector (4) is suspended in the carrier. The suspension member (2) has an aperture (14) through which the connector (4) extends. In order to protect the suspension member (2) and the connector (4) from the build-up of layers of paint, an elastic protector device (15) is disposed to cover the suspension member (2) within an area (11) which encompasses the aperture (14), the connector (4) extending through the protector device (15).
Patent SE-9602795-L (SE)
Inventor: LEITHEM PHYLLIS
IPC: A61L15/28
Filed: 1996-07-16
Abstract: Improving the characteristics of a pulp, useful for making a fluff pulp or a pulp for absorbency intensive applications, comprises treating the pulp at a temp. up to 60deg.C, in a suspension, with an alkali soln. of a conc. of 2-25 wt. %, to obtain a pulp of improved absorbency characteristics; and recovering the pulp from the suspension. - Also claimed is a process of constructing an absorbent device. - Pref. the pulp suspension is treated at a temp. less than 45 (esp. 40)deg.C (more esp. at 30deg.C). The pulp fibre comprises 2-25 (esp. 2-20)% consistency and the caustic soln. is of concn. 5-25 (esp. 5-18 more esp. 5-10)%. The caustic soln. concn. is dependent on the amt. of lignin remaining in the pulp, as measured by the K number and severity of pulping of the pulp. The treatment time is 5 min.- 1 hr..
Patent SE-9603296-L (SE)
Inventor: LUNDGREN ANDERS
IPC: B60R9/04
Filed: 1996-09-10
Abstract: An apparatus for securing a load carrier strut extending transversely over a vehicle roof in railings (5) which are disposed in the longitudinal direction of the vehicle. The apparatus includes two clamping jaws (3, 4) which are reciprocal towards and away from one another along the load carrier strut under the action of a clamping device and which are provided with clamping surfaces (23- 25) for engagement against the railing (5). The clamping device is designed to lock the clamping jaws in optional positions along the load carrier strut. A guide portion (6) is connected, for its displacement along the load carrier strut (1), to the clamping device and has a guide surface (7) for cooperation with one clamping jaw (4) so that this is movable transversely of the load carrier strut (1) towards and away from it. The other clamping jaw (3) has a ramp surface (20) approximately extending along the longitudinal direction of the load carrier strut and making an angle with this longitudinal direction. The ramp surface is disposed for cooperation with a first clamping jaw (4) and displacement thereof transversely of the longitudinal direction of the load carrier strut on mutual relative movement of the clamping jaws in the longitudinal direction of the load carrier strut.
Patent SE-9603383-L (SE)
Inventor: ERIKSEN PAUL
IPC: G02B6/122
Filed: 1996-09-17
Abstract: The optoelectrical components which up to now have been used in the fibre-optical region have had waveguides of quartz and glass with hermetic encapsulating, which components have had too high manufacturing costs for profitable use. Through making polymeric single mode (SM) waveguides from plastic, for example, benzocyclobutene polymer (BCB) a simple reliable and inexpensive concept for making waveguides can be obtained. Two of the commercially available grades of BCB/DOW Chemicals have furthermore a refractive index difference which permits manufacturing of buried waveguides with SM characteristics. These two types of BCB material have shown themselves to be especially usable for manufacturing of so-called buried SM waveguides: a heat curable grade (1,4) used for under- and over-cladding for waveguides and a photo-definable derivative (3) used as the waveguide material. Encapsulating of a waveguide chip can in this way be made with plastics, at the same time as the connector interface can be formed in the end surfaces of the components.
Patent SE-9604318-L (SE)
Inventor: SOEDERBERG FOLKE
IPC: G01N1/08
Filed: 1996-11-25
Abstract: A power transmission device for allowing a bore unit included in an equipment for obtaining soil samples, especially from embankments, to perform a slight wobbling movement during the boring operation in order to thereby reduce the loads that arises when the drill hits stones and other hard object. For this purpose the drill is provided with an articulated universal joint (6) between the motor and the drill cylinder (7), in combination with that the lower portion of the drill cylinder is allowed to move laterally. <IMAGE>
Patent SE-9700560-L (SE)
Inventor: HANSSON GOERAN
IPC: B65D73/00
Filed: 1997-02-17
Abstract: The first end part is relatively thin-walled, outwardly defined by a limitation (3) across the longitudinal axis (4) of the object, has at least one cavity (5), which gives rise to two strip parts (6,7) at a relatively large distance from one another and across the longitudinal axis. The strip parts have a relatively limited width out to the limitation. The second end part (2) is formed with at least one part (8) extending across the rear side plane, which has at least one recess (9). The strip parts on a first object can be pushed into the recesses in the second object so that longitudinal axes of the objects form an angle (alpha) of preferably over 45 degrees. The objects when their longitudinal axes coincide, form a non-rotatable unit around the longitudinal axes, with the objects on opposite sides immovable in a plane parallel to that of the rear side.
Patent SE-9900813-L (SE)
Inventor: LANGLET ABRAHAM
IPC: C01B21/082
Filed: 1999-03-08
Abstract: Improved production method for liquid-phase prills of ammonium dinitramide (ADN) having high homogeneity comprises the use of ultrasonic energy. A method for producing prills of ADN, comprising melting and dispersion of ADN in a non-polar medium to obtain droplets, cooling to solidify the droplets into prills and separating the prills. Ultrasonic energy is supplied to the non-polar medium during dispersion. An Independent claim is included for a polymodal mixture of ADN prills comprising prills have particle size of less than 40 mum.