baber/WOPTO huggingface dataset:
Patent SE-8701766-L (SE)
Inventor: HARA J
IPC: A23G1/52
Filed: 1987-04-29
Abstract: Aerochocolates in which the gas forms the continous phase and the solid chocolate forms a fine granular conglomerate and a process for manufacturing aerochocolates having the apparent desity of between 0.23 and 0.48, whose chocolate is in the state of a fine granular conglomerate, which process comprises agitating, with cooling, a melted chocolate so as to include gas therein until its temperature becomes 8 DEG  to 14 DEG  C. lower than the melting point of the fat contained in the chocolate and until its apparent density becomes between 1.1 and 0.7, and expanding it under reduced pressure of 150 Torr or lower, whereby converting the gas and the solid phases.
Patent SE-8800948-L (SE)
Inventor: VINBERG H
IPC: E04D3/363
Filed: 1988-03-16
Abstract: A roofing sheet comprises a projecting corrugation (11, 12) at each one of two opposite side edges. One corrugation (12) is adapted to be positioned over the opposite corrugation (11) of an adjacent sheet (10), so that several sheets (10) can be positioned adjacent each other with the corrugations (11, 12) overlapping and holding each other. One flange portion (13) of the lower corrugation (11) is provided with a groove (15) and the other flange portion (14) is provided with a support portion (16). One flange portion (20) of the upper corrugation (12) is provided with a rib (22) and the other flange portion (19) is provided with a portion (21) adapted to bear on the support portion (16). The rib (22) is adapted to engage in the groove (15), so that the rib and the groove form a hinge. In that way, a sheet having an upper corrugation can easily be turned around a lower corrugation, until a tight contact has been provided between the corrugations. The free edge of the upper corrugation can be bent outwards or inwards to form the hinge.
Patent SE-8801128-L (SE)
Inventor: MARKS J
IPC: B27L11/00
Filed: 1988-03-25
Abstract: The invention relates to a self-feeding wood chunker having cutting instruments (1, 2) rotating in opposite directions but with the same speed, which have, on surfaces facing one another, at least one cutting blade (31, 32 and 41, 42), the blades being curved in the direction of rotation such that the leading part (3a, 4a) thereof is nearer to the periphery of the respective cutting instrument and that the trailing part (3a, 4a) thereof is nearer to the axis of rotation (1a, 2a) of the respective cutting instrument. According to the invention, the cutting instruments (1, 2) are arranged with the axes of rotation (1a, 1b) displaced a definite distance (B) from one another.
Patent SE-8802744-L (SE)
Inventor: NILSSON AA L
IPC: F16N7/34
Filed: 1988-07-28
Abstract: Lubrication device for metering of lubricant to a compressed air conduit. The lubrication device comprises a metering valve (6) which forms a helical connection (9) between an adjustment screw (7) and a valve housing (8) said connection having an adjustable length. The metering valve has a second connection (10) which is parallel with the first connection. Both connections can be blocked by adjustment screw (7).
Patent SE-8803147-L (SE)
Inventor: KOSKINEN E
IPC: E03F/
Filed: 1988-09-07
Abstract: The separator is intended specifically for sand, oil, gasoline or grease separation. It consists of a connection for a service well and a separation container (1, 2). The separation container is made from two essentially identical, outwardly bent parts (1,2), which have the shape = a rotator body, and which parts are joined by a horizontal binding (5) running along the middle of the separation container (1, 2). It may be manufactured from armoured plastic, for example. Both parts of the separation container (1, 2) feature a ring flange or the like projecting in the direction of the axis of rotation (4), which in the bottom part constitutes a surface along with the part that connects the edges of the ring flange, and which in the upper part constitutes a service well (3) connection.<IMAGE>
Patent SE-8803484-L (SE)
Inventor: MESSMER A
IPC: A61P25/26
Filed: 1988-09-30
Abstract: The new compounds of the general Formula I   <IMAGE> I  (wherein R1 stands for C1-4 alkyl or aralkyl; and R2 represents hydroxy; or R1 and R2 together form a valency bond; R3 is hydrogen, C1-4 alkyl, C1-4 alkoxy, phenyl, amino, alkylthio or a group of the Formula -NR7R8 in which R7 and R8 may be the same or different and stand for hydrogen, C1-4 alkyl, phenyl-C1-4 alkyl, hydroxy-C1-4 alkyl or di-(C1-4 alkyl)-amino-C1-4 alkyl or together with the nitrogen atom they are attached to form a 6-membered heterocyclic ring which may optionally contain a further nitrogen, oxygen or sulfur atom; or R2 and R3 together form an oxo (=O) or thixo (=S) group; R4 represents hydrogen, C1-4 alkyl or phenyl which may optionally bear one or two halogen or nitro substituent(s); Z is a group of the Formula (a) or (b)  <IMAGE>  and  A- represents an anion) and isomers thereof possess useful local anaesthetic, antidepressant, tranquillo-sedative and smooth muscle relaxant properties accompanied by a weaker analgesic effect and are useful in therapy.
Patent SE-8804351-L (SE)
Inventor: KARLSSON J
IPC: A01K85/01
Filed: 1988-12-01
Abstract: A light source designed for artificial fish bait, e.g. trolling bait, spinners, wobblers etc, whereby the light source is formed of an enclosed, water-tight insert. The insert comprises current supply, resistance, connection foil and a light diode. One end of the light diode, together with the ends of the contact foil, protrude from the insert. The insert is fixed in place, in a detachable arrangement, in a corresponding bore in the fish bait, whereby the bore has a hole passing through it to take the front part of the light diode, while the projecting contact foil in the insert's applied position is forced into contact with the bore's enclosure walls.
Patent SE-8804602-L (SE)
Inventor: JOHANSSON BO
IPC: F42B12/10
Filed: 1988-12-21
Abstract: The present invention relates to a projectile with a hollow-charge explosive charge 1. This type of charge produces an explosive jet which can penetrate even thick armour. It is well-known that the greatest penetration capacity is obtained if the hollow charge 1 is detonated at a given distance, or stand-off, from the target. Previously, hollow-charge projectiles have been provided with a tubular distance member 6 in order to give the desired stand-off. However, such a distance member cannot be made too long. In the invention, a method is indicated for producing such a projectile with a distance member 2 which gives optimum stand-off by virtue of the distance member being made so narrow over a considerable part of its length that, before impact against the target 4, it lies in the direction 3 of movement of the intended explosive jet of the charge 1. It is also constructed so that it is to a great extent guided out of the way of the jet on impact. <IMAGE>
Patent SE-8900245-L (SE)
Inventor: FERRER FRANCISCO VILLAGRASA
IPC: B23B29/24
Filed: 1989-01-24
Abstract: The tools are fastened to a turret disc 1 provided with recesses 6 formed in the periphery of the disc for accommodating axially extending tools and in one face of the disc for accommodating radially extending tools. Each recess 6 has an inclined surface 7 and a hole 10 parallel to a diameter of the disk or a tangential hole 9 provided with a slight inclination. The elements which make up the system are located in the recesses and include, a coupling-wedge 3 provided with a threaded hole 12 for a fastening element. The tool 4 has protuberances 15 corresponding with inclined grooves 13 of the coupling wedge 3. <IMAGE>
Patent SE-8902668-L (SE)
Inventor: GRANBOM BO
IPC: F16H25/24
Filed: 1989-08-04
Abstract: A support nut in machine elements of the screw-spindle/nut comprising a supporting device which extends along the machine element for the purpose of preventing the occurrence of natural vibrations therein. The support nut (6) includes a ball race (7) which is arranged coaxially with the spindle. The ball race is provided with mutually parallel grooves (8), which extend transversely to the axis (9) of the ball race and the spindle, and balls (10) which run in the grooves (8) and in the screw threads of the spindle. A ball-retainer (11) is arranged coaxially between the ball race and the spindle and is freely rotatable in relation to the ball race (7), and a nut-section (12) is arranged coaxially around the ball race (7). A locking element (22, 22 min ) is arranged between the nut-section (12) and the ball race (7), such as to enable the ball race to rotate relative to the nut-section (12) subsequent to exceeding a predetermined torque between the ball race (7) and the nut-section (12).
Patent SE-9000080-L (SE)
Inventor: BERGQVIST H
IPC: B25F5/02
Filed: 1990-01-10
Abstract: A battery-driven handtool is configured with a holder (4) for housing the current source, this housing being detachably connected to the handgrip (1) of the tool. The holder is journalled for asymmetric rotation (around A) on the free end of the handgrip, so as to enable the outer dimensions of the tool to be minimized, by causing the holder to take at least two mutually opposing positions when the working space is confined, thereby also enabling the center of gravity point (TP) of the tool to be changed.
Patent SE-9200846-L (SE)
Inventor: ROSTVALL TOMAS
IPC: G01B11/30
Filed: 1992-03-19
Abstract: PCT No. PCT/SE93/00216 Sec. 371 Date Dec. 19, 1994 Sec. 102(e) Date Dec. 19, 1994 PCT Filed Mar. 11, 1993 PCT Pub. No. WO93/19345 PCT Pub. Date Sep. 30, 1993Device for checking of flatness and smoothness of an item (10) comprising components for measuring of flatness with an interference method and for measuring of smoothness with a reflection method, where the item (10) or a mirror (23) close to the item can be tilted in two directions until stripes of an interference pattern created on a first image plane (14) have a predetermined distance and a predetermined general direction, the deviations from flatness being calculated from the distance and curvature of the stripes, and the smoothness being calculated from the brightness variations in the mirror image created by the reflection method on a second image plane (22).
Patent SE-9301216-L (SE)
Inventor: KOBS JUERGEN
IPC: A22C25/08
Filed: 1993-04-14
Abstract: The appts. to feed fish separately, head-first at given intervals, has a longitudinal trough with a tongue at its end as an extension of the base to support the back or belly. The carrier has a pair of carrier components on both sides of the trough moving along it, with a controlled gap between them. The longitudinal trough pref. has side walls which, with the tongue act as control cams to set the gap between the carrier components, which are supported and moved by a rotary body round its circumference. The carrier components are sprung against each other. A head limit stop is at the path of the fish through the trough, with a pair of catch units pushed apart against spring pressure by the fish. USE/ADVANTAGE - The appts. is for the feed of separate fish, for cleaning, which can handle small fish and other variable sizes, with a high throughput and accurate positioning.
Patent SE-9402199-L (SE)
Inventor: BEHRENDTS MICKEY JOERGEN
IPC: A61G5/04
Filed: 1994-06-22
Abstract: PCT No. PCT/SE95/00737 Sec. 371 Date Dec. 23, 1996 Sec. 102(e) Date Dec. 23, 1996 PCT Filed Jun. 16, 1995 PCT Pub. No. WO95/35082 PCT Pub. Date Dec. 28, 1995A wheelchair combination includes a hand-propelled wheelchair (1) having two large drive wheels (3), at least one front support wheel 950 and a seat for the wheelchair occupant, wherein the combination also includes a separate drive unit (2) having at least one electric drive motor and the requisite batteries therefor. The hand-propelled wheelchair and the drive unit are provided with mutually coacting coupling means and the wheelchair occupant is able to activate the coupling means to couple the wheelchair to the drive unit while seated in his/her seat, so as to obtain a functional motor-driven wheelchair. According to the invention, the drive unit (2) is intended to be coupled to the hand-propelled wheelchair (1) from behind, so that when the unit is connected, it will be located at least partially between the two large drive wheels of the hand-propelled wheelchair (1). The resultant motor-driven wheelchair uses the support wheels (11) of the drive unit as rear wheels, together with the drive wheels (3) of the hand-propelled wheelchair.
Patent SE-9600947-L (SE)
Inventor: SUNDSTROEM PER
IPC: B41J2/415
Filed: 1996-03-12
Abstract: Printing apparatus of the type which is named "toner jet" printing apparatus, and in which a dry colour powder, generally named "toner", by a direct process is transferred from a rotary toner feeder roll (1) having a predetermined relatively low positive potential (for instance +50 V), through toner feeder apertures (8) of a fixed toner matrix (3) in the form of a flexible printing circuit and down to an object to be printed, for instance a paper, which is moved over a support roll (4) having a predetermined relatively high potential (for instance +1500 V), and in which the toner which has deposited on the paper (5) is finally fixed on the paper by a heat treatment means (12), and in which each toner feeder aperture (8) of the matrix (3) is surrounded by an electrically conducting control ring (9) which is mounted on top of the matrix base (13) with the inner diameter thereof edge to edge with the toner feeder apertures (8), and in which the matrix (3) is laminated to a laminator plate (14) provided over the bottom surface thereof, which plate (14) is of an unmagnetic metal. The matrix (3) is bowed in a curvature extending parallel to the toner feeder roll (1). The entire matrix, including the control rings (9), the laminator plate (14) and the aperture edges are coated with a thin layer (17) of an insulating material.
Patent SE-9601371-L (SE)
Inventor: IKEDA TONOHIKO
IPC: D06F34/16
Filed: 1996-04-11
Abstract: In a spin extractor according to the present invention, a basket drum for containing fabric articles is provided with a balance weight in a portion of its inner peripheral wall, giving the drum its own eccentric load. The magnitude and position of the resultant eccentric load constituted by both the drum's own eccentric load and the fabric articles unevenly distributed therein is detected based on the fluctuations in the motor current. If the magnitude of the eccentric load is out of a predetermined range or if the position of the eccentric load is not in the proximity to the position opposite at an angle of 180 DEG  to the balance weight, the drum is rotated at such a speed that the centrifugal force acting on the fabric articles in the drum is smaller than the gravity force. Thus, the fabric articles are loosened, scattered and redistributed, and the magnitude and position of the eccentric load satisfy the required condition. The above-mentioned range is predetermined based on the magnitude of the eccentric load that causes no abnormal vibration in the extracting operation, taking account of both the weight of the balance weight and the decrease in the weight of the fabric articles through the extracting operation. After the magnitude and position of the eccentric load are settled to satisfy the required condition, the drum is rotated at full speed to extract liquid from the fabric articles.
Patent SE-9602150-L (SE)
Inventor: GARMENDIA OSCAR CELIS
IPC: G06F3/023
Filed: 1996-05-31
Abstract: The arrangement includes one or more buttons with reduced diameter and height greater than the key are placed near the key or in its upper part. The arrangement enables each key to be combined with the commands ALT and CTRL in order to function mechanically or electronically. By pressing on the buttons, the user can work with ALT and/or CTRL and at the same time the letter key which is required to be combined with ALT and CTRL. - This means that instead of pressing several keys, the user can with one and the sam key work with CTRL and ALT as required. For the keys SHIFT and TAB, either the keys with double function are used in such a way that on the key TAB is only the button for ALT and on the key SHIFT is only the button for CTRL or triple function is used on both keys.
Patent SE-9604309-L (SE)
Inventor: WASE TORE
IPC: F04F/
Filed: 1996-11-25
Abstract: The compressed air pushes a valve flap (10) from an open to a closed position in which the supply of fluid into the chamber is interrupted at the same time as the fluid in the chamber (12) is evacuated via the outlet (4). The valve unit (10) comprises a pivotable flap, which with a front side (10') is locatable against the inlet (3). The compressed air conduit (8) issues in the area of the inlet, although at a specific distance from it in order to direct a compressed air flow against a rear side on the flap when this has to be pushed to a closed position.
Patent SE-9700737-L (SE)
Inventor: SINCLAIR LEIF
IPC: C05F/
Filed: 1997-02-27
Abstract: Fermentation process for processing water-soluble feeds is carried out in a vacuum apparatus (see figure) and comprises mixing nutrient materials obtained from specially sorted, predominantly fish or animal by-products with pure, bacteria-free spring water. The apparatus is filled with an inert gas to allow a certain degree of leaching in a closed system of acid-resistant pipes, tanks and containers under the protection of the gas. Instead of a growth substrate being added directly to the fermentation tank, the substrate is supplied in a counter-flow to a column under vacuum in order to assist the separation of fat and oil and prevent them from being the dominant components at high temperatures. At the same time the stripping of generated fermentation gases is also assisted.
Patent SE-9702146-L (SE)
Inventor: TEGLER SUSANNE
IPC: H04N7/173
Filed: 1997-06-05
Abstract: A system provides interactive control of broadband services. There are today systems which offer distributive services, for instance analog cable-TV, analog satellites and acting terrestrial TV-networks. A paradigm shift, however, has been initiated in connection with that digital transmissions have started, which make possible a more spectrum efficient transmission. This means, for instance, that a broadband service such as digital transmission of video channels can be developed by making it interactive. One solution can be to use the GSM-system. For example, services which require low capacity in uplink can utilize the SMS-function is GSM. At larger demand of bandwidth GSM's data services can be utilized, which however prevents calls when the telephone is used for interactive communication. The invention solves this problem by interactive traffic between the transmitting and receiving equipment being managed by an interactive center (IC) which is arranged to execute wanted broadband service. IC in addition is in connection with a distributive centre (DC) for distribution of the broadband signals out on the telecommunications network.
Patent SE-9800521-L (SE)
Inventor: SYDLEN OLLE
IPC: B01D46/10
Filed: 1998-02-23
Abstract: The invention related to a method for impregnating a porous filter material with fluid and a filter manufactured according to the method. According to the principles of the method according to the invention, the filter material is placed in a chamber essentially sealed against the atmosphere, the material is heated to a predetermined temperature, the impregnation solution in the form of a dispersed fluid is sprayed into the chamber, and the pressure in the chamber is raised to a predetermined level, whereby said parameters regarding temperature and pressure are maintained in the chamber for a predetermined interval of time that is chosen to allow the impregnation solution to diffuse completely into and fill the filter material. In this way, a good impregnation of fluid in the filter material is obtained in a very simple manner, and the filtering effect of said filter is also good.
Patent SE-9802520-L (SE)
Inventor: GAILUS PAUL H
IPC: H04B1/04
Filed: 1998-07-13
Abstract: An apparatus includes a current generator (101) having an output. A plurality of mixers (103, 105, and 107) is switchably coupled to the current generator output, such that a first average power output level is provided when a first mixer (103) of the plurality of mixers is engaged and a second average power output level is provided when a second mixer (105) of the plurality of mixers is engaged. The first average power output level and the second average power output level are different.
Patent SE-9802719-L (SE)
Inventor: DAUGHTRY JR EARL A
IPC: H04B1/10
Filed: 1998-08-13
Abstract: A method for determining the integrity of a received signal in a frequency tracking environment so that a determination can be made whether Automatic Frequency Control (AFC) can be utilized. Several samples of the frequency are taken (205). At least one statistic based on these frequency samples is calculated for use in determining whether the received signal may be used for AFC operation. These statistics may include, for example, the mean, the mean deviation, the standard deviation, and the variance of the measured frequency. A strong signal limit and a weak signal limit are used to determine whether AFC operation should be disabled. If the calculated statistic is less than the strong signal limit (210) then AFC operation is enabled. If the calculated statistic is also greater than the weak signal limit (220) then AFC operation is disabled (225). This allows the receiver to continue AFC operation until the signal level is so weak as to cause erroneous frequency measurements. If the calculated statistic is between the strong signal limit (210) and the weak signal limit (220) then the signal strength is tested (230). If the signal strength is below a minimum value then AFC operation is enabled but if the signal strength is above this minimum value then AFC operation is disabled because a strong interfering signal may be present.
Patent SE-9804462-L (SE)
Inventor: POEYSTI TAPANI
IPC: E21B19/086
Filed: 1998-12-22
Abstract: A method and an arrangement for controlling rock drilling on the basis of a pressure acting in a pressure conduit of a rotation motor of a drill rod. In the method, the pressure acting in the pressure fluid conduit of the rotation motor is measured during the rotation when the drill bit does not touch the rock to be drilled, and the control is carried out thereafter on the basis of the difference between the pressure value measured during the drilling and the idle pressure value. In the arrangement, the rock drilling machine comprises a control unit that measures the pressure acting in the pressure fluid conduit of the rotation motor when the drill rod is rotated so that it does not touch the rock to be drilled and stores it in the memory and controls the rock drilling machine during the drilling on the basis of the difference between the pressure value measured during the drilling and the idle pressure.
Patent SE-9901867-L (SE)
Inventor: BEUKELMANN OTTO
IPC: E05B65/00
Filed: 1999-05-25
Abstract: The moving part (9) of the lock includes a catch (11) for cooperating with the e.g. window sash (5) or window frame (1). In its locking position the catch is fixed relative to the fixed lock part and prevents access to at least some of the anchor fittings (8) used to secure this lock part to the window frame.