baber/WOPTO huggingface dataset:
Patent SE-8602560-L (SE)
Inventor: BLOMKVIST INGVAR
IPC: C12N11/10
Filed: 1986-06-06
Abstract: Immobilisation of anchorage-dependent cells is effected by adsorption on a microcarrier (I) enzymatically degradable without significant destruction of cell surfaces. - Animal cells capable of cell division are immobilised by being entrapped in an alginate or agarose carrier are also claimed. - The (I) is suitably a naturally occurring protein or polysaccharide or deriv., and is water insoluble at ambient temp. Typically (I) is gelatin or chitosan. The (I) may be modified with a cross-linking agent, e.g. glutaraldehyde, to impart temp. resistance and increased mechanical strength. The (I) may contain particles of a magnetic material such as Fe3O4. The (I) is pref. degradable with dispase or collagenase. - The (I) is formed into particles by various treatments, e.g. by dispersing heated aq. gelatin in toluene-CHCl3 contg. surfactant. The cells immobilised in alginate or agarose are pref. beta-cells of islets of Langerhans and the prod. is suitable for the prodn. of insulin. - The immobilised cells are obtd. economically for use in cultivation processes etc. The cells can be readily removed from (I) if desired. The cells in an alginate or agarose carrier are similarly useful, e.g. in the prepn.of insulin etc.
Patent SE-8603253-L (SE)
Inventor: CHIKASUE H
IPC: G01R7/06
Filed: 1986-07-29
Abstract: A cross-coil type indicating instrument has a permanent magnet arranged in a plurality of coils that are wound mutually crossed and indicates the value corresponding to a physical quantity detected by a sensor through turning the permanent magnet by supplying to the coil the electrical signal that corresponds to the sensor output. Two of the plurality of coils are wound so as to generate respectively magnetic fields which have mutually opposite direction, and the currents supplied to the coil are independently controlled by first and second control circuit, wherein the first control circuit comprises a input circuit and a operating circuit for low temperature and the second circuit comprises a input circuit and a operating circuit for high temperatures.
Patent SE-8604542-L (SE)
Inventor: ISAAC S R
IPC: B29L31/52
Filed: 1986-10-23
Abstract: A composition for making golf ball products is disclosed. Polybutadiene is crosslinked by zinc diacrylate with the use of a free radical initiator, such as a peroxide. The amount of free radical initiator used is between 0.2 parts and 0.8 parts per 100 parts polybutadiene. The amount of zinc diacrylate and free radical initiator are controlled and the curing conditions adjusted so that the golf ball product has a swell index of at least about 0.6 and a PGA compression of about 50-110.
Patent SE-8701101-L (SE)
Inventor: HOUBEN H
IPC: B04B7/08
Filed: 1987-03-17
Abstract: The drum for an intermittently operating sugar centrifuge comprises a drum shell (3) having a bottom (4) and cover (5) attached thereto. The drum shell ends have welded-on rings (8, 9) to which the drum bottom (4) and cover (5) are screwed. The shell and rings are made of similar high quality steel, while the bottom and cover are of cheaper steel. <IMAGE>
Patent SE-8703494-L (SE)
Inventor: NABET R
IPC: C07D333/24
Filed: 1987-09-09
Abstract: A 2-thiophene acetic acid compound of formula (I):   <IMAGE>  in which:    R represents an alkyl radical of 1 to 4 carbon atoms; and R1, R2 and R3 are the same or different and each represents a hydrogen atom, an alkyl radical of 1 to 4 carbon atoms or a halogen atom;  is prepared by decarbalkoxylating an alkylmalonate of formula (IV):   <IMAGE> in which R, R1, R2 and R3 are as defined above and Alk1 and Alk2 are the same or different and each represents an alkyl radical of 1 to 4 carbon atoms. The 2-thiophene acetic acid compound is an intermediate in the production of pharmaceuticals. The alkylmalonate used is itself claimed per se.
Patent SE-8704664-L (SE)
Inventor: PEDERSEN R
IPC: A01C11/00
Filed: 1987-11-25
Abstract: The invention relates to a device for mechanical reception of plants 80 or the like which prior to reception have their roots trimmed 88 to a predetermined depth D. The plants 80 are received together with an earth layer 90, which has been cut free as a result of the root-trimming, in the form of an essentially continuous mat 92, which mat is guided up onto a suitably forward-facing and downward-angled receiving surface 52 by the latter being guided forward in a direction F parallel with the ground surface 82 towards plants 80 which have not yet been received. The receiving surface 52 is constituted at least partially by a working part 52 of a belt conveyor. Vibration members 72,74 are arranged to vibrate the received mat 92 in order to separate the earth layer incorporated therein. The received plants 80,100 are wholly undamaged and, where appropriate, stand essentially upright when taken finally into charge and sorted. <IMAGE>
Patent SE-8901150-L (SE)
Inventor: VIRTANEN H
IPC: B31B170/10
Filed: 1989-04-03
Abstract: The invention relates to a manufacturing process for a hood-shaped cover, in which an end piece is fastened to a basic semi-finished product constituted by a roof and sides. The end piece 3 is fastened to a web constituted by the basic semi-finished product and the finished cover is subsequently detached from the web. <IMAGE>
Patent SE-8901432-L (SE)
Inventor: HALLQVIST U
IPC: A63B55/60
Filed: 1989-04-20
Abstract: A propulsion unit for hand carts, particularly golf carts (10), of the type incorporating at least two spaced apart wheels (16), which are rotatably supported at a wheel undercarriage (11) and between which wheels is provided said propulsion unit (20) incorporating at least one driving wheel (21), which can be driven by a power unit (28). The driving wheel (21) is via a link (22) pivotably suspended in a support (23) in the wheel undercarriage (11), and it is positioned behind the cart wheels (16) as seen in the direction of travel. The axial length of the link (22) and the radial extension of the driving wheel (21) as measured from said support (23) is bigger than the distance from the support to the contact points of the cart wheels against the soil, thus that a torque is obtained when the driving wheel is driven, which torque gives the cart a lifting force.
Patent SE-8904178-L (SE)
Inventor: BERGMAN STIG
IPC: B65G7/04
Filed: 1989-12-12
Abstract: The invented wheel has a hard bearing surface in which grooves 5 have been cut. One or more rings 4 made from pliable material are inserted movably in the grooves. When there is a light load upon the wheel, the load is borne by the ring or rings, whereas a heavy load pushes out the ring so that the load is borne by the hard rim 10 of the wheel. The method implies a reduction in noise, especially from empty load carriers, and is characterized in that rings 4 are freely movable in grooves and travel around the periphery of the wheel in grooves. A characteristic feature is that a cushion 9 is formed in front of the wheel in its direction of transport. <IMAGE>
Patent SE-9001789-L (SE)
Inventor: JOHANSSON L
IPC: A21B1/26
Filed: 1990-05-17
Abstract: A steam generator for a convection oven through the oven chamber of which heated air is circulated by means of a fan along a flow path in which the steam generator is positioned, comprises a heat-storage unit having a stack of elongated horizontal supports for supporting ball-shaped heat-storage bodies and means for spreading water over the heat-storage unit. Each support includes a bottom wall having a plurality of polygonal apertures which form seats for respective ones of the heat-storage bodies. The apertures, the size of which is substantially smaller than the largest cross-section of the heat-storage bodies, form flow passages through which water from overlying supports is passed to the top portion of the heat-storage bodies of underlying supports.
Patent SE-9002449-L (SE)
Inventor: BORGUDD S
IPC: B43L13/00
Filed: 1990-07-17
Abstract: A drawing device comprises a first ruler device 2 which, at one end section, is equipped with members 4 for fixing the end of the ruler device to the surface which is to be drawn on. A pen 8, 18 can be moved along the ruler device, and drive wheels 6 for moving the ruler device across the surface are arranged at that end section remote from the end section equipped with the fixing members. <IMAGE>
Patent SE-9002502-L (SE)
Inventor: WINTERHOFF U W
IPC: B60D1/06
Filed: 1990-07-26
Abstract: In order to improve a ball head coupling for a trailer comprising a divided ball socket which is actuated by means of an operating handle, through the intermediary of an eccentric coupled on the housing side, so that a smaller size of construction using less material and fewer individual parts is possible, it is proposed that the rotation axle (10) of the angled lever (9) is located between the sides of the housing (1) and the bearing surface (14) of the eccentric (6) is located between its legs, the load arm (11) of the angled lever (9) comprises a recess (15) on its side facing the stop (13) on the eccentric (6), and that only one coiled spring is positioned, as closing spring (16) for the eccentric (6) and angled lever (9), on the axle (8) of the eccentric (6). <IMAGE>
Patent SE-9003519-L (SE)
Inventor: OLIN S
IPC: B29C37/00
Filed: 1990-11-05
Abstract: The invention relates to a device in injection moulding machines, particularly for the manufacture of articles (6) of plastic with high accuracy and at high speed, such as compact discs, comprising a mould with two mutually reciprocable mould halves with a cavity therebetween and a gripping means (5) which is adpated to be introduced into the space between the mould halves for removing finished articles (6) therefrom. For providing a further reduction of the time for each injection operation the invention suggests that the gripping means is made disc-like with at least one through-hole (7) with a circumferential contour (8) corresponding to that of the article (6) to be produced and adapted to constitute in introduced position between the mould halves a third mould part forming the outer limitation of the cavity and by which the article produced is retained after moulding for being removed from the moulding zone.
Patent SE-9101365-L (SE)
Title: Packing with tray-shaped outer layer of cardboard - has similarly shaped inner layer of plastics foil material and projections which are inserted into recesses
Inventor: ANDERSSON S I
IPC: B65D5/56
Filed: 1991-04-30
Abstract: The inner and outer layers of the packing by the outer layer having recesses or sunken formations (21) near to its mouth edge, whilst the inner layer (11) has projections (23) which insert into the recesses or sunken formations, producing a locking effect. The recesses or sunken formations (21) are formed in or near the packing corner areas. To produce the packing, the outer layer is formed as a tray, and the inner layer is applied to it by heating and deformation, with its shape produced pref. by form-blowing of the plastic foil material heated to the appropriate temp. During the heating process of the inner layer, the projections are formed.
Patent SE-9103735-L (SE)
Inventor: BAHRTON GOERAN
IPC: G01F5/00
Filed: 1991-12-17
Abstract: PCT No. PCT/SE92/00856 Sec. 371 Date Jun. 16, 1994 Sec. 102(e) Date Jun. 16, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12406 PCT Pub. Date Jun. 24, 1993A flowmeter with a main conduit having a constriction formed therein through which a main flow passes, and a by-pass conduit which is in fluid connection with the main conduit upstream and downstream of the constriction and in which a by-pass flow passes in response to a pressure drop across the constriction. The constriction includes a conical body which is movable within the main conduit to produce an increasing flow area in response to an increasing pressure drop across the constriction. A by-pass flowmeter is provided in the by-pass conduit which produces signals in proportion to a by-pass flow through the by-pass conduit. A calibrated electronic signal converter converts signals produced by the by-pass flowmeter to signals which correspond to the total flow through the main conduit.
Patent SE-9202875-L (SE)
Inventor: NORDLUND AAKE
IPC: A61B10/00
Filed: 1992-10-02
Abstract: A device for collecting saliva from the parotid glands of the mouth. In order to eliminate the need of subpressure or other auxiliaries to anchor known devices for the intended purpose, the inventive device includes a generally bulbous body (2) which has a greater extension in its longitudinal direction than in its transverse direction. The bulbous body is provided with a collecting chamber (4) which has an inlet opening (6) located on the upper side of the body. The largest cross section of the bulbous body is in a plane which passes through the opening (6), and the body includes three external surface regions (7, 8, 9). When seen from above, two (7, 9) of these surface regions are convexly curved while the third region (8) is concavely curved. The surface regions are intended respectively for coaction with the teeth (19) of the upper and the lower jaw, or the upper and the lower jawbone (20), masseter muscle and orbicular muscle of the mouth, in a manner to fixate and hold the device inserted in a patient's mouth in a correct position in relation to the gland.
Patent SE-9304023-L (SE)
Inventor: ASPLUND GUNNAR
IPC: H02J3/36
Filed: 1993-12-03
Abstract: For tapping power from an HVDC line (L), a self-commuted current-source converter (SR1) is connected into the line and adapted to generate a high-frequency alternating voltage (UC). This voltage is stepped up in a first transformer (T1) and is transferred via potential-separating capacitors (C1, C2) to a second, step-down transformer (T2) at ground potential. The latter transformer is connected to a local network (LN) via a rectifier (SR2), an intermediate link (C3) and an inverter (SR3).
Patent SE-9403963-L (SE)
Inventor: CARLSSON BJOERN
IPC: B04C5/02
Filed: 1994-11-17
Abstract: A method and a device for reduction of any buildup of corrosion accumulations in a conduit circuit (1) for a continuous flow of a system liquid in a heating or cooling system, where a diverted flow (6) of the system liquid is diverted to a regeneration circuit (5) connectable to the conduit circuit. The diverted flow is, in a first regeneration step, subjected to (a) a pressure reduction which sets free any gases in the liquid, and (b) to centrifugal forces which separate any particles and gases from the liquid, and (c) to a turbulence which accomplishes a reduction in velocity of the diverted flow. The diverted flow is, in a second regeneration step, passed through a particle trap (9).
Patent SE-9600465-L (SE)
Inventor: BENGTSSON KENT
IPC: A63B59/12
Filed: 1996-02-08
Abstract: A blade for a ball playing stick, particularly a floorball stick. The blade (1) includes a skirt (6) that extends along at least a part of the upper edge of the blade. The skirt projects out laterally above at least one main blade surface (12) for better ball control.
Patent SE-9600892-L (SE)
Inventor: MARKOVIC MILI
IPC: B60H/
Filed: 1996-03-07
Abstract: The lower edge is rebated so that the upper side of the glass pane fits in and closes tightly. Also, the upper edge is rebated so that it fits into the window frame on the door. - The four-sided net window can also be simply installed in the net window in the roof hatch on a lorry. The window is moulded in two parts in plastic, which are then screwed together with the netting between them. The inner part must be thicker than the outer part so that it closes tightly. Around the frame is located a rubber rim which holds the window in place.
Patent SE-9604704-L (SE)
Inventor: ERIKSSON LEIF
IPC: H05K1/18
Filed: 1996-12-20
Abstract: The present invention relates to a method for the parallel production of circuitry and software for a customised integrated circuit, primarily an ASIC-type circuit, mounted on a printed board assembly or circuit board (300). The method comprises connecting a programmable logic circuit (345) which replaces the customised integrated circuit during the development phase. The programmable logic circuit (345) is mounted on the secondary side of the circuit board (300) and its connections are passed through (330) the circuit board (300) to the circuits (305, 310) and components (320, 325) to which the customised integrated circuit will be connected. The invention also relates to a method and to a device respectively for developing and verifying customised integrated circuits per se. In this case, a programmable logic circuit designed as a logic analyser is mounted on the secondary side of the circuit board and connected to the customised integrated circuit through the board.
Patent SE-9701353-L (SE)
Inventor: OFFER HENRY PETER
IPC: B23K26/12
Filed: 1997-04-11
Abstract: A submersible thermal processing apparatus including a welding torch having an electrode, a housing and an inlet for pressurized gas; a shielding gas nozzle mounted to the torch housing and surrounding at least a portion of the electrode; and a fluid-permeable baffle made of elastic, heat-resistant spring material arranged in a closed loop and mounted to a distal end of the shielding gas nozzle. This water exclusion device acts as a movable, flexible, gas-flow permeable baffle, and is used in contact with and/or close proximity to the workpiece surface. One preferred shape of the cross section of the device is elliptical, with the coils of the spring inclined at an angle to the general path around the device so as to allow the overall helix shape to be readily compressed and released through larger deflections than the conventional design of baffle. This shape allows the device to more easily conform to the work surface local and general undulations, thereby providing a more positive gas-to-water interface boundary. The baffling action of the device is to generate a path of high liquid flow resistance at the gas-liquid interface, while allowing an escape path for the continuously replenished inert gas flow which carries away the liquid vapor (such as steam) evaporated from the work surface.
Patent SE-9704631-L (SE)
Inventor: STRONDL CHRISTIAN
IPC: C23C16/30
Filed: 1997-12-10
Abstract: There is disclosed a cutting tool comprising a body of a sintered cemented carbide or cermet, ceramic or high speed steel on which at least on the functioning parts of the surface of the body, a thin, adherent, hard and wear resistant coating is applied. The coating comprises a laminar structure of refractory compounds in a polycrystalline, repetitive form, (MLX/Al2O3)/(MLX/Al2O3)/(MLX/Al2O3)/(MLX/Al2O3)/ . . . , where the alternating sublayers consist of metal nitrides (or carbides) and crystalline alumina of the alpha (alpha)- and/or the gamma (gamma) phase, preferably of metal nitrides and crystalline alumina of the gamma phase, and in said coating the sequence of individual layer thicknesses has no repeat period but is essentially aperiodic throughout the entire multilayered structure. The metal elements in the layers MLX are selected from Ti, Nb, Hf, V, Ta, Mo, Zr, Cr, W, Al and mixtures thereof. The total thickness of said multilayered coating is between 0.5 and 20 mum.
Patent SE-9800631-L (SE)
Inventor: AGUILAR ANTONIO
IPC: A63B71/06
Filed: 1998-03-02
Abstract: A results table (1), which can have a foldable two-part construction, is powered either by battery or mains electricity, is used to receive signals corresponding to various states of affair in the game (e.g. tiebreak, advantage and points in tennis, or goal, free kick, kick-off time and half-time in football), using either an internal receiver or several external receivers placed around the playing area in order to shorten the transmitter range. The table is divided into appropriate display segments arranged in different display fields for different types of data, in order to show changing data on the same display field, and also be capable of storing, processing and displaying results and match data at regular time intervals according to a pre-selected program. This information can also be conveyed using an internal or external module, preferably via acoustic signals, but also via lights (3), printer, magnetic code reader, microphone or loudspeaker. ELECTRONICS - PREFERRED FEATURES : Information is transmitted to the results table using remote control units (2) carried by e.g. referees, linesmen, umpires or match officials.
Patent SE-9803248-L (SE)
Inventor: OEDMARK LEIF
IPC: D21G3/00
Filed: 1998-09-24
Abstract: Apparatus is disclosed for handling a web including a pair of juxtaposed press rolls providing a nip therebetween, a coarse shredder trough disposed above the nip to receive the web from the nip, and a doctor arrangement for transferring the web from the outer surfaces of the press roll including a doctor support extending longitudinally of the pair of press rolls and a plurality of doctor blades attached to the doctor supports and extending in abutment with the outer surfaces of the press rolls, the doctor arrangement being supported by the coarse shredder trough whereby the doctor blades form a rigid structure for the plurality of doctor blades.
Patent SE-9903073-L (SE)
Inventor: MALMGREN KENT
IPC: A61F13/53
Filed: 1999-08-30
Abstract: The invention refers to an absorbent structure in an absorbent article such as a diaper, a pant diaper, an incontinence guard, a sanitary napkin etc., the absorbent structure comprises an open-cell foam structure, the pore walls of said foam structure comprising a liquid-storing material having the capacity to store more than 7% synthetic urine defined according to the CRC method. The absorbent structure is characterized by that the pores of the foam structure contains hydrophilic fibers, at which at least the main part of the hydrophilic fibers are firmly anchored in the pore walls of the foam structure, and that the fiber amount is at least 10% by weight of the total weight of the open-cell foam in dry condition. The invention also refers to an absorbent article containing such an absorbent structure.
Patent NO-20000973-L (NO)
Inventor: AASHOLT PETTER
IPC: C22C1/08
Filed: 2000-02-25
Abstract: Present invention relates to a method and means for producing moulded bodies of a metal foam ( 9 ), in particular an aluminium foam. The Method involves the use of mould ( 1 ) having a cavity ( 8 ) and at least one entrance opening ( 3 ). The mould id filled with a metal foam in a manner where the entrance opening of the mould is submerged into a metal melt ( 4 ) and the melt is caused to foam inside the mould ( 81 ) and fill its cavity ( 8 ).
Patent NO-20002149-L (NO)
Title: FremgangsmÕte for Õ redusere avhengighet hos pattedyr
Inventor: COFFIN VICKI
IPC: A61K31/185
Filed: 2000-04-27
Abstract: Fremgangsmåte for å redusere avhengighet hos et pattedyr til mat eller en vanedannende substans beskrives. Fremgangsmåten omfatter administrering til pattedyret av en effektiv mengde av en D|/D5- antagonist eller en partiell Dt/Dj-agonist alene eller i kombinasjon med andre spesifikke CNS-forbindelser.