baber/WOPTO huggingface dataset:
Patent SE-0101112-L (SE)
Inventor: MARKLUND ULF
IPC: E01B37/00
Filed: 2001-03-28
Abstract: A machine to clean a railroad bedside from shrub and brushwood or for digging the bedside for lowering it, comprises a railbound car. A scraper conveyer is mounted on the car to be swingable both horizontally and vertically for scraping up material from the bedside. A supporting skid on the scraper conveyer is arranged near the front end of the conveyer and it is adjustable in height and swingable sideways.
Patent SE-0104053-L (SE)
Inventor: TILLBERG JOHN
IPC: H04L47/32
Filed: 2001-12-04
Abstract: The invention relates to method and system at packet switching information transmission. The information is transmitted in form ofpackets from a source (K) via a number of routers (R) to a reciever (D). Each packet which arrives at/to a router (R) is checked whether it is received within an indicated time-frame or not. Packets which are arriving out of said time-frame are allocated a flag which indicates whether the packets have been received too early or too late. The packets are aftere that forwarded to next/subsequent router which at examination of the packet observes that said flag is set. Depending on the character of the flag, the current packet is forwarded prioritized or delayed. In connection with that the packets are forwarded said flag is deselected/cancelled/removed. The receiver (D) in this way will receive packets in a sequence with fewer errors than what is normally the case.
Patent SE-0401181-L (SE)
Inventor: ERIKSSON KLAS GREGER
IPC: H04L12/46
Filed: 2004-05-04
Abstract: The system (S) is for information diffusion and storage with a public extensive radio network (1) and a local, more restrictive radio network (2). It has a first unit (10) for storage receiving and transmission of information related to the public network and a second unit (20) for storage, receiving and transmission of information related to the local network. A third unit (30) is mobile and carried by persons. The third unit contains one or more memory components which can store received information from the first unit when the third unit is within the range (1') of the public network. It can also store information from the second unit when it is within the range of the local network.
Patent SE-0600582-L (SE)
Inventor: CARLSSON ULF
IPC: B01F31/42
Filed: 2006-03-16
Abstract: The invention relates to a mixer for mixing a liquid in a basin, comprising a first mixer element turnable around a first axis of rotation. Furthermore, said mixer (1) comprises a second mixer element (3) turnable around a second axis of rotation, the first mixer element (2) and the second mixer element (3) being connected to each other by means of a connector (4), which is arranged to provide joint turning of the first mixer element (2) and the second mixer element (3), and that the output of at least one of said first mixer element (2) and said second mixer element (3) is adjustable. The invention also relates to a method for mixing a liquid in a basin.
Patent SE-0701360-L (SE)
Inventor: GLATZL CAMILLA
IPC: G06F3/033
Filed: 2007-06-01
Abstract: The present invention is directed to a pointing device (100, 100', 100") comprising a ribbon (120, 120') with a first end comprising attaching means (140) configured to operatively attach the pointing device (100, 100', 100") to a portable computer unit (210), and a second end comprising a pointing part (110, 110') configured to operatively interact with a touch sensitive input device (212) on said portable computer device (210). The pointing device (100, 100', 100") is characterized in that the pointing part (110, 110') and the ribbon (120, 120') are substantially flat and extend in substantially the same first plane, and the pointing part (110, 110') has at least one pointing tip (116, 116', 118, 1 18') that extends so as to pass the second end of the ribbon (120, 120') at an angle such that the pointing tip (116, 116', 118, 118') extends gradually and obliquely outwards with respect to a long side of the ribbon (120, 120'). The present invention is also directed to a pointing system comprising a portable computer unit (210) with a touch sensitive input device (212) and a pointing device (100, 100', 100") according to embodiments of the invention attached to the computer unit (210).
Patent SE-0701370-L (SE)
Inventor: ENGSTROEM TORD
Filed: 2007-06-05
Abstract: The invention relates to an indexable end-milling insert of the type that comprises an underside (14), an upperside (13) and a plurality of cutting edges that are formed between the upperside and a number of clearance sides and include a chip-removing main edge (18) as well as a surface-wiping wiper edge (19). The cutting insert has a square basic shape and includes four main edges (18) and four wiper edges (19) that are countersunk to a lower level than the main edges. The wiper edge (19) is included in a lip (31) projecting in relation to a secondary clearance surface (26) and having a tertiary clearance surface (32), which laterally transforms into a primary clearance surface (22). Said primary clearance surface (22) has a width that decreases from the two opposite ends (38, 39) thereof toward a section (40) having a smallest width therebetween.
Patent SE-0800934-L (SE)
Inventor: NILSSON JAN
Filed: 2008-04-23
Abstract: The invention relates to a method for synchronizing, and a transfer device for synchronizing, a movement pattern between two units in a packaging line, wherein one unit is intermittently operated and the second unit is continuously operated. The invention is particularly intended for a transfer device between an intermittently operated filler unit and a continuously operated cartoning machine. The transfer device is provided with a frame (13) arranged to support tube pickers-/placers (28) and is arranged to perform a simultaneous pivoting movement about a first and a second shaft (16, 31), and for rotation about a third shaft (48) at right angles to the second shaft (31). The frame is further provided with means for adjusting the spacing between the tubes and means for compensating for differences in vertical position during the rotating movement in the case where the containers picked from the part circular conveyor of the filling unit.
Patent SE-7408688-L (SE)
Inventor: STUTZ P
IPC: C07D241/36
Filed: 1974-07-01
Abstract: 1479007 Oxazolo-pyrrolo-pyrazines and intermediates therefor SANDOZ Ltd 8 July 1974 [9 July 1973 31 Jan 1974] 30269/74 Heading C2C Oxazolo-pyrrolo-pyrazines of the Formula I some of which are novel, wherein R 1  is a cyano or -COX group. X being amino or C 1-6  alkoxy, and R 2  to R 5  are substituents inert to internal cyclization conditions, are obtained by cyclizing in the presence of bases pyrrolidine derivatives of the Formula II wherein R 6  is a leaving group. Compounds of the Formula II above, e.g. wherein R 6  is a p-nitrophenoxy group, may be obtained by reacting compounds of the Formula III with compounds R 6 H or R 6 SOR 6 . The compounds of the Formula III may be obtained by debenzylating the corresponding esters of Formula V R 7  being a hydrogen atom or a benzyl group. The esters of Formula V may be obtained by condensing tartronic acid derivatives or with aminoacid benzyl esters Z being chlorine, to produce acylated alanine benzyl esters of the Formula IX debenzylating these to the free acids of Formula X and condensing these with appropriate proline benzyl esters. N - (2R - 2 - Benzyloxy - 2 - carbethoxypropionyl} - L - phenyl alcinyl - L . prolinebenzyl ester, which is a compound of Formula IX above may alternatively be prepared by reacting L-phenylalanyl-L-proline-benzyl ester hydrobromide with 5-( + )-methyl benzyloxy malonic acid monoethyl ester chloride. In one example the brucine salt of the intermediate N - (2 - hydroxy - 2 - carbethoxypropionyl) - L - phenyl alanine is isolated.
Patent SE-7507035-L (SE)
Inventor: BLANKENSHIP M G
IPC: C03B37/018
Filed: 1975-06-18
Abstract: A method of forming an optical waveguide by forming a first layer of glass having a predetermined refractive index on the outside peripheral wall surface of a substantially cylindrical mandrel. Thereafter, a second layer of glass is applied to the surface of the first layer, the second layer having a refractive index less than that of the first layer. The mandrel is removed from the assembly and the resultant cylindrical, hollow assembly is heated and drawn to reduce the cross-sectional area thereof, thereby forming an intermediate fiber. At least a portion of the intermediate fiber is disposed within a hollow glass cylinder having a refractive index similar to that of the second layer of glass of the intermediate fiber. The resultant composite structure is heated and drawn to reduce the cross-sectional area thereof and to collapse the inner, first layer of glass and to cause the inner surface of the glass tube to collapse upon the outer surface of the intermediate fiber to form a fiber having a solid cross-sectional area.
Patent SE-7512960-L (SE)
Inventor: CARL MUNTERS AB
IPC: F28F17/00
Filed: 1975-11-18
Abstract: Method and device for defrosting or deicing heat exchangers of the type in which a stream of warm, moist gas, such as warm, used ventilating air-so-called exhaust air-exchanges heat with a cooler medium, such as incoming fresh air, in a contact apparatus, and in which the two media flow through a large number of parallel layers separated from each other by thin walls.
Patent SE-7701907-L (SE)
Inventor: RE L
IPC: C07D499/21
Filed: 1977-02-21
Abstract: A method is disclosed for the preparation of a class of dehydropenicillins by irradiating substituted 4-acylmethylthio-2-azetidinones and subsequently subjecting the as-obtained product to cyclization. Processing conditions and analytical data are reported.
Patent SE-7702876-L (SE)
IPC: B22D39/00
Filed: 1977-03-14
Abstract: The amount of liquid metal casting material poured into a mold from a receptacle located above the mold from pouring means in the bottom of the receptacle is controlled by continuously sensing the pressure head of the liquid metal casting material in the receptacle during pouring of the mold, numerically integrating to a constant value the product of the multiplication of a function of the pressure head and time, and controlling the pouring means to terminate the pouring of the mold when a predetermined set value is attained. Electronic control circuitry receives as an input signal a signal representing the pressure head of the liquid casting material within the receptacle and a control function is effected by the electronic control means to stop pouring when a selected predetermined amount of material has been introduced into a mold. The quantity of casting material poured into a filled mold is sensed and a feedback signal is provided to adjust the control function when the amount of casting material in the filled mold is found to deviate from a desired amount. Furthermore the electronic control circuitry may be equipped with a mechanism to sense variations in the rate of flow of the pouring device and to adjust for changes.
Patent SE-7808462-L (SE)
Inventor: LINDBLAD K-E
IPC: B63H20/12
Filed: 1978-08-08
Abstract: The invention relates to the provision of an easily operated maneuvering device for sailing boats, which gives the boat in question a maximum of maneuverability also at low travelling speeds and without causing any flow resistance worth mentioning in connection with higher speeds. The device essentially comprises a rudder positioned in the stern of the boat and exhibiting a propulsion apparatus, the power direction of which coincides with the vertical symmetrical plane of the rudder.
Patent SE-7901816-L (SE)
Inventor: MOURI S
IPC: G06M7/06
Filed: 1979-02-28
Abstract: A paper feed mechanism for use with a paper sheet counter comprises a feed roller (1) and a follower roller (2). The feed roller is driven to rotate continuously in one direction, and the follower roller is forced into contact with the feed roller by a coil spring (3) so that it may be driven to rotate by the feed roller. A brake collar (4) is provided for applying a braking force to the follower roller, is preset with a range satisfying a relation between the coefficient of friction between the paper sheets (9) and each of the two rollers as well as by the contact pressure between the two rollers. The braking action of the follower roller prevents more than one of the paper sheets from being fed at one time. <IMAGE>
Patent SE-7903791-L (SE)
Inventor: BLOMBERG F
IPC: C06C7/00
Filed: 1979-04-30
Abstract: Method related to application of a sight-preventing layer of foam onto glass or similar in aiming devices, windows, etc. of military targets. The foam or a foam agent is prior to application mixed with an agent, e.g. hydrofluoric acid, having ability of etching or otherwise permanently destroying the clarity of the glass.
Patent SE-8000706-L (SE)
Inventor: MARINOFF G
IPC: B41J13/00
Filed: 1980-01-30
Abstract: An ink jet printer includes a rotatable support means for supporting a sheet of paper, a rotary drive means for rotating the support means, and an ink jet print head mounted adjacent the support means for printing on a sheet of paper supported thereon during a plurality of successive rotations of the support means. A paper supply means loads a sheet of paper onto the support means such that the sheet of paper is supported thereby. A paper ejector means removes a sheet of paper from the support means. A control means controls operation of the paper supply means and the paper ejector means such that as a sheet of paper is removed, after a plurality of rotations on the support means, another sheet is concurrently loaded onto the support means, whereby the time required for loading and unloading a sheet of paper is minimized and the overall speed of the printer enhanced.
Patent SE-8001431-L (SE)
Inventor: RYDEN S A
IPC: B32B5/16
Filed: 1980-02-25
Abstract: Flooring with a carrier in web, sheet or foil form, and a layer of rounded, hard particles, fastened on the surface of said flooring intended for treading. A covering layer with a thickness smaller than the diameter of the particles is firmly united with the particles and the carrier. The particles are silhouetted in relief through said covering layer, and form a slip-film breaking agent. The flooring is manufactured by the carrier being provided with a binder, into which the particles are positioned. Following hardening of the binder and removal of such particles that are not adhered to the carrier by means of the binder, the covering layer is applied and hardened.
Patent SE-8002691-L (SE)
Inventor: OHLUND SELFRID GUNNAR
IPC: H05B41/282
Filed: 1980-04-09
Abstract: A converter-current valve (1) for operating a discharge tube (LR) from a D.C. source, comprises a transformer, across the secondary winding (D) of which the gas discharge tube (LR) is connected and across the primary winding (B, C) of which in RC-circuit (A) is connected in series with the base-collector circuit of a power transistor (T<u1>u), the emitter of the power transistor (T<u1>u) is connected to the ground pole of the D.C. source, while a tap on the primary winding (B, C) is connected to the plus pole of the D.C. source, which tap divides the primary winding into an operating winding (B) and a feed-back winding (C) for the RC-circuit (A). In this converter-current valve (1) there exists, according to the invention, a control device (2) for controlling the light flux from the gas discharge tube. This control device (2) comprises a transistor (T<u2>u), the collector of which is connected to the interconnection point between the RC-circuit (A) and the base of the power transistor (T<u1>u) and the emitter of which is connected to the ground pole of the D.C. source and the base of which is connected to a control pulse source (S) for emitting rectangular pulses for controlling the light flux of the gas discharge tube (LR), in dependence of the pulse ratio of the pulses emitted by the control pulse circuit.
Patent SE-8005211-L (SE)
Inventor: SCOTT JR W S
IPC: F27D1/00
Filed: 1980-07-16
Abstract: This disclosure relates to a distinctive construction and method of operating a furnace or oven for controlled atmosphere service whereby substantial savings in heating power or energy are realized. The furnace or oven includes a combination of refractory and insulating materials arranged in a given sequence with respect to their relative gas permeabilities, and at least two gases of discernably different weights are strategically supplied to the furnace or oven at particular locations therein.
Patent SE-8005487-L (SE)
Inventor: ARVIDSSON M
IPC: H02G3/20
Filed: 1980-07-31
Abstract: Arrangement for a contact device with a circular contact sleeve 15 which is inserted into an opening 19 in a surrounding housing 10, 14. In the opening is arranged an axial strip 22 which is accommodated in an axial slot 21 in the contact sleeve without reaching into its cavity, thereby holding the contact sleeve in a predetermined position of rotation with a threaded borehole 23 in the contact sleeve just in front of an opening 24 in the housing. <IMAGE>
Patent SE-8102805-L (SE)
Inventor: SODERSTROM G
IPC: G07B11/02
Filed: 1981-05-05
Abstract: A cancellor for tickets or the like comprising a number of wheels (8) being rotatably mounted on a common shaft (7) and individually settable in locked positions (10) each corresponding to a position of types disposed on the wheels for the printing of characters on a ticket or the like. Each wheel (8) has in each locked position (10) at least one zero position (17) corresponding to said locked position. The zero positions of each wheel are located at the same distance from the centre of the wheel. Each zero position in the respective locked position permits free passage for a sensing means (18,19). Furthermore, for determining the position of each wheel, a code position (20, 21) is disposed on the wheel between each pair of adjacent zero positions, so that when rotating the wheel to be set between two adjacent locked positions, one of said code positions (20, 21) passes by said sensing means.
Patent SE-8106548-L (SE)
Inventor: GLANS J-E
IPC: B31F1/00
Filed: 1981-11-05
Abstract: In the manufacture of packing containers from laminated material contact between the inner layer of the material and the contents is avoided by doubling up the cut edges present in the packing container. It has proved to be difficult to perform a secure folding and sealing of the folded edge without damage to the material, since the outer, water-tight layer of the material consists of very thin, heat-sensitive thermoplastics. In accordance with the invention this difficulty is overcome by carrying out the folding and sealing of the edge of the material web gradually whilst at the same time supplying heat or glue. By supplying the sealing-promoting agent as late as possible during the course of folding, damage to the material as well as to the folding arrangement is avoided.
Patent SE-8106660-L (SE)
Inventor: FREDRIKSSON K-E
IPC: A01K75/00
Filed: 1981-11-10
Abstract: The rope is partic. for a fishing-net which comprises a cover and one or more reinforcing strands for floating or sinking. The cover comprises one or more longitudinal strips of sufficient width to enclose internal components, held in place by inspection stitches mostly enclosing the rope completely, typically formed by the mesh at the net edge.
Patent SE-8301584-L (SE)
Inventor: LARSSON K
IPC: E01C23/12
Filed: 1983-03-23
Abstract: The invention relates to a tool for breaking or excavating hard material, such as asphalt. The tool comprises a cutting insert (11) secured to a tool body (10). For purposes of maintaining the required cutting force low while ensuring that the risk is low that the cutting insert (11) will get loose the cutting insert (11) is provided with a concave portion (171) between the tip portion (12) of the cutting insert and a rear shoulder (13) thereon.
Patent SE-8302263-L (SE)
Inventor: ANDERSON M
IPC: C07C313/00
Filed: 1983-04-21
Abstract: Insecticidally active benzoylphenylurea derivatives of the formula: <IMAGE>   wherein R is haloalkyl, or phenyl optionally substituted by certain substituents and the other symbols have assigned meanings.
Patent SE-8302738-L (SE)
Inventor: TORNBLOM BENGT HJALMAR
IPC: G01N27/90
Filed: 1983-05-16
Abstract: PCT No. PCT/SE84/00175 Sec. 371 Date Nov. 13, 1984 Sec. 102(e) Date Nov. 13, 1984 PCT Filed May 10, 1984 PCT Pub. No. WO84/04596 PCT Pub. Date Nov. 22, 1984.During so-called eddy current testing by way of several frequencies, it is often difficult efficiently to separate and detect superficially located defects from the disturbances caused by a varying distance from the transducer to the object under test. This is due to the fact that the fault direction and the lift-off direction normally differ from each other to too small an extent and the fact that the signal processing, which is necessary for the suppression of the lift-off dependence, also suppresses the fault signal. This problem can be eliminated completely or partially by means of the present invention, which comprises selecting the used frequencies in such a way that, in relation to the depths of cracks occurring, they fulfill certain conditions, one of which being that at least one frequency is relatively insensitive to the defect in question. This effect is achieved by selecting such a high frequency that its depth of current penetration is limited seen in relation to the depth of the defect.
Patent SE-8302977-L (SE)
Inventor: SCHLIEPERSKOTTER B
IPC: F16C35/077
Filed: 1983-05-26
Abstract: A bearing unit for mounting the conveyor worm (4) of a centrifuge comprises a bearing (19) having an outer portion (19%) and an inner portion (19_) secured to parts of the centrifuge rotating relative to each other at different rotational speeds and a seal, the bearing (19) and the seal being carried by a displaceable unit (26) which permits axial compensating movements of the conveyor worm (4) relative to the centrifuge drum. <IMAGE>
Patent SE-8304103-L (SE)
Inventor: PERSSON B G
IPC: B29C53/04
Filed: 1983-08-05
Abstract: The tool according to the present invention is intended for producing bends or steps in curved surfaces and includes an upper tool-part (9) and a lower tool-part (9 min ) which are arranged to work towards one another, when they are active. Surfaces (17, 18) on the tool-parts have a shape which identifies with or conforms to the shape of the curved surface in which a bend or bends is or are to be formed. The surfaces (17, 18) have the form of form-tools (21, 21 min ) resiliently mounted (26, 26 min ) and guided in the upper and lower tool-parts (9, 9 min ), the form-tools also having shape-identity with the original curved surface. The bending tool according to the invention is suitably arranged in a press (not shown).
Patent SE-8305329-L (SE)
Title: Plasmid contg. gene from a higher organism - esp. one coding insulin or growth hormone synthesis
Inventor: RUTTER W J
IPC: C12N1/00
Filed: 1983-09-29
Abstract: New DNA transfer vector contains in its nucleotide sequence a sub-sequence having the structure of and transcribes from, a gene of a higher organism. Specifically the sub-sequence is the code for human insulin A or B chain (or both), or human growth hormone (the nucleotide sequences of these codes are given). Also new are microorganisms including in their nucleotide structure such as a sub-structure. The microorganisms are made by first isolating an appropriate messenger-RNA; purifying it, then using it to elaborate a double-strand complementary DNA (c-DNA) contg. the required code. This is then reacted with a DNA-transfer vector having reactive end-groups able to react with itself or with the c-DNA. The modified microorganisms can be used to produce insulin or growth hormone by fermentation, which is easier and quicker than cultivation of cell lines and gives better yields.
Patent SE-8305902-L (SE)
Inventor: HALEN L
IPC: F27B14/04
Filed: 1983-10-27
Abstract: The three chambers are connected by an induction unit with joined channels which form the secondary circuit, the primary coil being.