baber/WOPTO huggingface dataset:
Patent SE-8600125-D0 (SE)
Inventor: FORRY J S
IPC: G10K11/16
Filed: 1986-01-13
Abstract: The present invention relates to acoustically porous building materials which are produced by disposing an aggregate material on the surface of a dry-formed web comprising a fibrous material and an organic binder, and consolidating the composite material such that the aggregate material is embedded in the web. The resulting product is acoustically porous but, in one preferred embodiment, the embedding process provides a substantially planar surface which is relatively non-friable.
Patent SE-8601893-D0 (SE)
Inventor: PALM L
IPC: F16L27/12
Filed: 1986-04-24
Abstract: Arrangement for the joining together of separate lengths of pipe (1a, 1b) to form pipelines. The arrangement comprises a male part (3a) having an externally conical section (9) with a diameter reducing towards the end of the length of pipe and a female part (3b) of internally matching shape to fit the male part (3a). The male and female parts (3a, 3b) are each executed with its own groove (4a, 4b) of generally rectangular cross-section running around their respective boundary surfaces. When the male part (3a) is introduced into a certain position inside the female part (3b), they will lie directly in line with one another and will form a channel (4). Arranged in the latter is a sealing ring (7) made of a flexible material and of square cross-section, the dimensions of which are selected so that the sealing ring (7) is in sealing contact against the bottom (12a, 12b) of the respective grooves (4a, 4b). A characteristic feature of the invention is that the male part (3a) exhibits a constant diameter in an area around the aforementioned groove (4a), that is to say between its tip (11) and the groove (4a) and between the latter (4a) and the conical section (9). The female part (3b) exhibits internally a corresponding area (10b) of constant diameter lying adjacent to the male part (3a). The aforementioned position denotes that the male part (3a) is introduced approximately half-way into the female part (3b). When the male part (3a) is introduced fully into the female part (3b), the remaining boundary surfaces (7a, 7b) of the sealing ring (7) come into contact with the inner boundary surfaces (4a' and 4b') of the grooves (4a, 4b).
Patent SE-8603604-D0 (SE)
Inventor: TORNBLOM BENGT HJALMAR
IPC: G01N27/90
Filed: 1986-08-27
Abstract: Device for eddy current testing of non-magnetic test objects (1), for example crack detection on hot continuously cast billets, for detecting and suppressing the influence of disturbing magnetic regions and/or magnetic material, such as cold oxide scales (2). The device comprises at least one transducer (3) adapted to move relative to the test object, with at least one detector (6) associated with the transducer, and serving to detect the possible presence of disturbing magnetic regions and/or material. At least one blocking circuit (7) is provided, controlled by the detector (6), for suppressing signals originating from a fault vector (FV), for example a crack signal. According to the invention also the magnetic regions and/or the magnetic material are/is adapted to be detected via eddy current technique, and the signals originating from a  mu -vector are adapted to be separated from signals originating from a fault vector.
Patent SE-8603648-D0 (SE)
Inventor: NADASDI G
IPC: A23L21/10
Filed: 1986-08-29
Abstract: (Semi)prepd. desserts are made from fruits and/or vegetables vegetables (or their concentrates) and opt. milk (or milk prods.) with addn. of sugar, a buffer salt or food-grade acid plus colours and/or flavourings, then heat treatment and opt. preservation. The new feature is that a pectin (I), of low or high deg. of esterification (DE), and pref. before use, a source of Ca and/or Mg ions are added. To produce a fluid liq. prod. (I) has DE 50-75% and to produce a thickened liq. (I) has DE 20-50%.
Patent SE-8701435-D0 (SE)
Inventor: SALMELA JOUKO JUHANI
IPC: B65H19/28
Filed: 1987-04-06
Abstract: The invention relates to a method and apparatus for reeling a web of material onto a core by glueing the leading end of the web of material to the core and by rotating the core until the roll is of the desired thickness, by cutting off the web of material and by attaching the trailing end of the cut-off web of material to the roll. The method uses a core base onto which so many layers of the web of material are glued that the thickness, and thereby the strength, of the thus formed core is sufficient for reeling and for the further handling of the roll. The invention also relates to a roll of a web of material, around which there is a wrapping composed of at least two layers of the web of material, glued to each other, and to a method of forming such a wrapping during the reeling of the web of material.
Patent SE-8702653-D0 (SE)
Inventor: SVENSSON STIG-AKE
IPC: B65G67/60
Filed: 1987-06-26
Abstract: Device for loading and unloading goods, especially between a vessel and a quay. According to the invention, there are two mutually parallel, mutually adjacent supporting arms 5,6 present extending from a lower loading unit 7 to an upper loading unit 8, which loading units 7,8 are arranged for both loading and unloading of goods. Each supporting arm 5,6 comprises two pairs 9,10 of parallel arms, which pairs are situated one above the other, in which each pair comprises a drive arm 11,12 arranged to support a drive chain 14 and an arm 15,16;17 which constitutes a guide rail. All of the arms 11,12;15,16 are at their respective end pivotably fastened in the loading units 7,8 so that the loading units 7,8 and the arms 11,12;15,16 form a parallelogram so that the angle of the arms to the horizontal plane can be varied whilst the loading units 7,8 remain always mutually parallel and mainly horizontal. Between mutually adjacent drive arms there are a number of lifting units 18, each comprising a loading plane 19, suspended from drive connections with the chains 14, in which each lifting unit 18 is additionally connected to mutually adjacent guide rails. The lifting units 18 are constructed such that the loading plane 19 is wholly or substantially wholly horizontal regardless of the angle between the arms and the horizontal plane. The drive chain 14 of each supporting arm 5,6 forms a closed loop, in which the chain 14 runs in the two drive arms 11,12 situated one above the other and via the lower 7 and the upper 8 loading unit. In each loading unit 7,8 the chain 14 runs over a turning wheel 40,41 in which the chain, at least close to the turning wheel 40,41, is wholly or substantially horizontal. <IMAGE>
Patent SE-8702717-D0 (SE)
Inventor: LAGERSTROM HANS
IPC: B65H5/10
Filed: 1987-07-01
Abstract: Process and device in connection with a machine for automatically selecting sets of thin sheets, for example self-copying paper, the topmost of different types of sheet being separated from underlying sheets by means of blowing members, being lifted by means of suction members 14 from their respective sheet stack 12 and being laid side by side on a continuous belt running past the sheet stacks. This belt moves the sets of sheets which are complete following the passage of the sheet stacks to a distributing unit 17. The suction members 14, when they are applied to the top side of a respective sheet, are moved a short distance away from the blowing members and subsequently lift the sheet over to the belt, via optical members for detecting sheet thickness and the presence of print on the sheet. <IMAGE>
Patent SE-8704589-D0 (SE)
Inventor: SVENSSON S
IPC: C08L1/08
Filed: 1987-11-20
Abstract: PCT No. PCT/SE88/00321 Sec. 371 Date Dec. 29, 1989 Sec. 102(e) Date Dec. 29, 1989 PCT Filed Jun. 14, 1988 PCT Pub. No. WO88/10284 PCT Pub. Date Dec. 29, 1988.A polysaccharide-based composition, characterized by comprising or essentially consisting of: at least a first component a) excluding galactane constituted by a substituted beta -1,4-linked glycan which is dissolvable in water of a certain temperature and which has a molecular weight (Mw) of >/=5x104 Daltons, preferably>/=105 Daltons, particularly >/=106 Daltons, and at least a second component b), also excluding galactans, constituted by a substituted  beta -1,4-linked glycan which is more difficult to dissolve than said first component at said temperature, or is agar or a carrageenan; the use of the composiiton above as a: a) means for reducing friction, b) means for facilitating removal of undesired contamination from surfaces, such as graffiti, scrawl, soot etc., c) means for preserving moisture, d) protective surface coverage, e) packaging material, f) slow release matrix or coating for drugs; a body in solid phase having a surface intended for contact with a liquid and for relative movement between surface and liquid, said surface being coated with a solid film essentially consisting of such a composition; and a method for the removal of undesired contamination on a surface.
Patent SE-8800697-D0 (SE)
Inventor: ANDERSSON K-E
IPC: B01D45/12
Filed: 1988-02-29
Abstract: Manifold (35) for receiving gas streams from a plurality of groups of gas purifiers (14, 16) arranged in parallel. The manifold (35) comprises a number of pipe parts (38a-d) with a successively increasing diameter forming a main channel in the manifold (35). A first pipe part (38a) projects into a second pipe part (38b), whereby, in the gap between the pipe parts (38a, 38b), a gap or connection channel (40b) is formed which is substantially parallel to the main channel formed by the pipe parts (38a-d). The second pipe part (38b) projects into the third pipe part (38c), thus forming a gap (40b) between the pipe parts (38b, 38c), and so on. Outlet tube parts (36a-d) from the cyclones (16a-d) are connected to the channels formed by said gaps (40b, 40c,...).
Patent SE-8804340-D0 (SE)
Inventor: JOHANSSON I
IPC: F16J9/04
Filed: 1988-11-30
Abstract: A device for sealing the gap between a substantially cylindrical outer surface of a body and a coaxially surrounding and substantially cylindrical wall surface against a fluid pressure, particularly hydraulic liquid pressure, which pressure is greater on one side of the device than on the other, comprising a peripheral groove made in one of said cylindrical surfaces and in which is inserted at least one slotted sealing ring having an edge surface which resiliently and sealingly engages a portion of the other cylindrical surface radially opposite to the peripheral groove, the one surface and the other surface being mutually static and/or rotatable and/or axially movable as well as arranged with comparatively great radial play, a non-slotted support ring being mounted at the low-pressure side of the slotted sealing ring. For obtaining an effective sealing action in spite of said radial play between the surfaces, the non-slotted support ring is mounted with smallest possible clearance to the other surface and extends partialy into the peripheral groove in the one surface, the slotted sealing ring furthermore having a required great play relative to the peripheral groove bottom in view of the radial gap between the surfaces.
Patent SE-8901328-D0 (SE)
Inventor: CHLEBUSCH D
IPC: B02C19/22
Filed: 1989-04-12
Abstract: The roll crusher comprises at least one crushing roll mounted for rotation in a casing open at least partly at top and bottom. The crushing roll has a peripheral helix 4, Fig 8. The helix whorls are formed with recesses 7, Fig 2 and thus with rippers 9. The recesses 7 are disposed offset on the periphery in consecutive whorls 6. A channel-like row 8 of recesses is thus formed, and extends not parallel to the roll axis 5 but helically therearound. Two crushing rolls 1 with or without recesses 7 can co-operate with a grating formed with crusher strips and crusher webs. The crushing rolls 1 can vary as regards speed and/or the pitch and/or number of helixes 4. 
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Patent SE-9001802-D0 (SE)
Inventor: TUCKER-PEAKE A S
IPC: B60G21/05
Filed: 1990-05-18
Abstract: A vehicle wheel suspension that includes a transversely extending leaf spring 22 with free ends that terminate adjacent to wheel support knuckles 16, has a flexible stirrup 30 interconnecting the free end of the leaf spring to the wheel knuckle. Thus the sprung mass is transferred to the wheel by the flexible stirrup, which has near zero stiffness in the flexible planes of the stirrup. A method of compensating for stirrup vertical sidewall length variances is possible by inserting shims between the layers of the stirrups. The stirrup 30 is made of elastomeric material with continuous filamentary reinforcement. <IMAGE>
Patent SE-9001916-D0 (SE)
Inventor: KLUG K L
IPC: A61B18/00
Filed: 1990-05-29
Abstract: The invention concerns a phacoemulsification probe having an acoustic transducer (3) which vibrates a needle (94), and further comprising a reflector (43) for reflecting energy toward the needle which would otherwise not be transmitted to the needle, and means (46, 66) for maintaining a constant pressure between the transducer (3) and the electrodes (50) which supply power to it.
Patent SE-9003867-D0 (SE)
Inventor: LINDBERG JAN
IPC: B62B3/00
Filed: 1990-12-05
Abstract: A device designed to obtain a guide actuation of a caster-wheel on a wagon, a wheeled bed etc., provided with at least three but preferably four drive wheels, at least one of which or possibly two are caster-wheels, on any type of wheeled object, without any substantial alteration of or addition to the wagon or the wheels or the rolls. The guide device comprises a rotatable handle bar (10), which is mounted in an easily accessible area and which is connected to a flexible axle (11), which can be pulled in any desired curves and loops and which extends through a hollow rotational spindle (9) for the guidable caster-wheel (6) and which with its end is fixedly attached to the wheel fork (7) of this caster-wheel (6).
Patent SE-9102797-D0 (SE)
Inventor: KASAI H
IPC: B63B43/00
Filed: 1991-09-26
Abstract: PURPOSE:To prevent an outflow of the liquid load through a crack by operating an automatic control device to open a switch valve automatically, and reducing the gaseous area contacting the free surface of the liquid load in a liquid load hold, when a crack is generated at the bottom of a vessel as the bottom of the hold of the liquid load. CONSTITUTION:Inside a hold A, a microphone to measure the sound when the vessel body contacts a sunken rock or the like, and a crack sensor 16 made by using a pressure gauge to measure the pressure variation transmitted in the liquid load and the like, are provided. And when the vessel body generates a crack at the bottom 2 by contacting a sunken rock or the like, an automatic control device 15 is operated by the detecting signal from the crack sensor 16 to control to open a switch valve 14 automatically, and the gaseous area 6 contacting the free surface 4 of the liquid load in the liquid load hold A is communicated to a vacuum tank 12 instantly through a gas communicating pipe 13, so as to reduce the pressure therein. In other words, the gas such as an inert gas and a crude oil vapor is absorbed to the vacuum tank 12 through the gas communicating pipe 13 to reduce the pressure of the gaseous area 6 suddenly. Consequently, the outflow of the liquid load through the crack can be prevented.
Patent SE-9203358-D0 (SE)
Inventor: BLOMBERG B
IPC: B63B81/00
Filed: 1992-11-10
Abstract: PCT No. PCT/SE93/00951 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Nov. 9, 1992 PCT Pub. No. WO94/11181 PCT Pub. Date May 26, 1994A method of treating laminated objects of plastics that have been damaged by osmosis or the like and which contain liquids and/or gases within laminate layers. Particularly within the damaged area the object is given such a temperature by controlled heating, that liquids are evaporated and gases are expanded in such a manner that covering layers are broken up and the damaged portion is exposed but also in such a manner that the damaged portion is not enduringly heated to a temperature exceeding 300 DEG  C. Preferably the heating is combined with exertion of a mechanical force against the object in way to remove the material which has been loosened due to the heating.
Patent SE-9400153-D0 (SE)
Inventor: THIBERG ROLF
IPC: A61N5/06
Filed: 1994-01-20
Abstract: PCT No. PCT/SE95/00048 Sec. 371 Date Jul. 18, 1996 Sec. 102(e) Date Jul. 18, 1996 PCT Filed Jan. 19, 1995 PCT Pub. No. WO95/19809 PCT Pub. Date Jul. 27, 1995A device for healing wounds and sores with the aid of light, including a light emitting element which is intended to lie against or be held close to a wound or sore on the body of an individual, and a drive arrangement for driving the light emitting element, wherein the light emitting element includes light emitting diodes or like devices and is constructed to emit infrared light. The drive arrangement (8, 9, 19) is constructed to cause the light emitting element (1) to emit infrared light in a first stage for a first predetermined length of time and thereafter to emit visible red light in a second stage for a second predetermined length of time. The drive arrangement (8, 9, 10) is also constructed to cause the light emitting element (1) to pulsate the emitted infrared light and the emitted red light respectively in accordance with a predetermined series of pulse frequencies over the predetermined time periods.
Patent SE-9401804-D0 (SE)
Inventor: SERRANDER HANS
IPC: G08B13/186
Filed: 1994-05-26
Abstract: The cable arrangement has a sensor component that monitors movements in the cables and/or the presence of a person or persons in the location of the cables. A monitoring component is connected to the sensor component and signals in the sensor component are received by a signal component which analyses them. The signal component determines whether the signals originate from an unauthorised effect on the cables and/or penetration into the cable location. The sensor component is an optical fibre and the signal component transmits an optical signal in the fibre. The signal component receives the signal sent through the fibre and compares the transmitted signal with the received signal. It then determines whether the difference arises from unauthorised effect on the cables and/or penetration in the cable location. Where such unauthorised effect and/or penetration are/is established the signal component releases an alarm. The signal component is an interferometer coupled to a computer and the signal polarisation is altered when there is dislocation of the fibres.
Patent SE-9402373-D0 (SE)
Inventor: ERIKSSON SOEREN
IPC: G01N27/16
Filed: 1994-07-05
Abstract: A exhaust material measuring method uses a measuring bridge with at least two sensors (D,R) arranged in the exhaust gas outlet of a combustion engine. One of the sensors forms an active sensor (D) by burning oxidisable materials on its surface which is heated by the resistance, thereby increasing its temperature dependent resistance. - The other sensor (R) serves as a reference sensor depending on similar environmental parameters without increasing its temperature by the presence of combustible materials. Oxidisable materials are detected by measuring voltage variations with the measuring bridge, a flow of air being delivered to the exhaust gas outlet.
Patent SE-9402982-D0 (SE)
Inventor: JOHANSSON AAKE
IPC: A61F2/60
Filed: 1994-09-08
Abstract: The length of the prosthesis is stagelessly adjusted by three tubes (1-3). The prosthesis is lifted from the ground with the aid of a pressure plate (1a) and two straps (1c,d) which comprise the prosthesis fixture on the hip bone. The prosthesis can be controlled by its wearer by a casing (2c) around the thigh. The damaged body wt. is taken up by a console (2a) and a plate (2b).
Patent SE-9504268-D0 (SE)
Inventor: NORDSTROEM NILS-AAKE
IPC: H04L12/18
Filed: 1995-11-29
Abstract: The master terminal sends the necessary information to the other terminal so that it can initiate the corresponding receiving equipment. The master terminal initiates a frame structure and sends a frame through the TDMA ring. Each other terminal emits information on the respective place in the frame and further despatches the frame, so that the frame contains suitable information for the video conference. The master terminal allocates an individual time slot to each participating other terminal. Each time slot can vary with regard to the number of bytes. A nominal value for the time slot length is set by the master terminal on initiation of the conference, so that for a specific number of users and selected compression technique a suitable relationship between the frame length and the amount of information per time slot is obtained.
Patent SE-9600315-D0 (SE)
Inventor: PARISOTTO DAVIDE
IPC: A43C/
Filed: 1996-01-30
Abstract: Sports shoe 1 provided with a fastening mechanism 5 of swivel arm type, the mechanism interacting with a toothed tightening strap 4, and an element 7 for supporting and protecting the fastening mechanism 5. The element 7 is provided with a supporting flap 8, which is fixed on one side 6 of the upper shoe 2 and which supports the fastening mechanism 5, and a projection 10, which projects integrally from the supporting flap 8 and is situated alongside the fastening mechanism 5 in order to protect it from the front and from the underside. The supporting flap 8 is provided with an extension 13, which extends towards the shoe opening 1 and lies between the shoe upper 2 and the toothed tightening strap 4. <IMAGE>
Patent SE-9600619-D0 (SE)
Inventor: HEIKKINEN MATTI
IPC: A01B63/114
Filed: 1996-02-20
Abstract: The invention relates to an arrangement for the automatic adjustment of working height in various devices intended for growing and cultivation. It comprises a body 1 with attached tools 2, the height of which in relation to the surface of the soil has to be regulated, support wheels 4 attached in line with the body 1 for the purpose of moving the device, and drive members 5-8 for adjustment of the height of the body 1 in relation to the in-line support wheels 4, in order with the aid of these to regulate the working height of the tools 2. The arrangement according to the invention comprises a sensing wheel 11 in line with the body 1, which has been set to a desired height in relation to the body 1 so that when the tools 2 are positioned at the set working height, the sensing wheel 11 is essentially stationary, and that when the tools fall below their set working height the sensing wheel 11 is designed to come into contact with the ground so that it begins to rotate in the direction of travel, which rotation may be transmitted to the said drive members 5-8 in order to raise the body in relation to the support wheels 4 until the set working height is again reached. <IMAGE>
Patent SE-9602241-D0 (SE)
Inventor: MILLER LARS
IPC: F16H59/04
Filed: 1996-06-04
Abstract: The vehicle has a frame (1) with a transmission (2) fitted on it, a shift bracket (7) for this transmission, a driver's cab (3) in sprung suspension on the frame, relative to which it can move, a shift lever (4) connected to the cab and a motion transmission mechanism to transmit shift motions from the shift lever to the bracket. The motion transmission mechanism comprises a turning lever (8), which is pivoted to the shift bracket to receive the relative motion between the cab and the frame. The turning lever may be connected to a tie rod (10) linked to the vehicle.