baber/WOPTO huggingface dataset:
Patent SE-0004798-L (SE)
Inventor: VIANO DAVID
IPC: B60B21/12
Filed: 2000-12-22
Abstract: The arrangement with a wheeled vehicle reduces the tendency to roll over as the result of high side forces on the vehicle by limiting the extent of contact force arising in consequence of contact between the wheel rim (5) and the ground (2). On the side of the wheel turned outwards on the vehicle is a side slide component (8), which under the effect of a specific side force allows the wheel to slide sideways in the ground, permitting the vehicle to move laterally, thus preventing roll-over.
Patent SE-0004851-L (SE)
Inventor: KARLSSON INGEMAR
IPC: F26B25/22
Filed: 2000-12-27
Abstract: If a deviation from the desired dryness of the dried web (4) is detected, the water content of the air supplied to the dryer (1) is reduced, and the steam pressure inside the dryer cylinders (3) is increased in order to reduce the moisture content of the outgoing air.  A method for drying a web of material, especially a paper web, comprises contacting the web with cylinders which are internally heated with steam, and removing the water vapor expelled from the web with the process air, some of which is optionally recirculated. The non-recirculated process air is replaced with a corresponding amount of hot air with a low moisture content. Steam pressure inside the cylinders and the flow of air leaving the process are regulated throughout. If a deviation from the desired dryness of the dried web is detected, the water content of the supplied air is altered, by reducing the water content of the air if the web dryness is reduced, the water content of the air is reduced, and by altering the steam pressure inside the cylinders in accordance with the water content in the outgoing air, so that dryer outgoing air will increase steam pressure (or vice versa), in order to give a desired water content in the outgoing air. The latter step is relatively slow compared to the former step.
Patent SE-0102296-L (SE)
Inventor: VALASZKAI LASZLO
IPC: F01P3/20
Filed: 2001-06-28
Abstract: In a cooling device for cooling charge air from a compressor (3) in an engine (9) and hydraulic oil from a retarder (14), a first coolant flow (m1) is provided in a coolant conduit (20). The engine (9) is cooled by the whole first coolant flow (m1). The cooling device comprises a first a first charge-air cooler (4), which is cooled by means of a second coolant flow (m2), and a second charge-air cooler (5), which is cooled by means of a low-temperature fluid (32). The cooling device further comprises a retarder cooler (17) for cooling hydraulic oil from the retarder (14), said retarder cooler (17) being cooled by means of a third coolant flow (m3). Both the second coolant flow (m2) and the third coolant flow (m3) are subflows of the first coolant flow (m1). In a method utilizing the cooling device for cooling charge air as well as hydraulic oil from a retarder (14), a second coolant flow (m2) and a third coolant flow (m3) are used, both of which are subflows of the first coolant flow (m1).
Patent SE-0103037-L (SE)
Inventor: PLATELL OVE
IPC: F24J3/08
Filed: 2001-09-13
Abstract: The invention relates to a concrete pile for pile-driving in soil that is suitable for pile-driving and that is intended for forming a thermal soil storage. The arrangement of heat exchange pipes in soil, that has been provided with or at the same time or later will be provided with piles driven down in the soil involves complications difficult to solve, including theintroduction of different kinds of heavy vehicles intended for the two kinds of working operations. The invention solves this problem and results in that the pile-driving and the arrangement of an efficient soil storage can be carried out at the same time without disturbing each other. This is achieved, according to the invention, by the concrete pile (1) having a centre, axial channel (9), which is heat-insulated in relation to the surrounding concrete, and a large number of axial, peripheral channels (12) close to the outer surface of the concrete pile. The bottom ends of the peripheral channels (12) communicate with a bottom end of the centre channel (9). Th e upper end of the centre channel (9) opens out in an opening (7) in the upper end surface of the concrete pile, in which also an opening (8) to the centre channels (12) is situated.
Patent SE-0103385-L (SE)
Inventor: PERSSON LARS
IPC: B29C45/00
Filed: 2001-10-10
Abstract: An injection mould which comprises at least five modules aligned with each other. The five modules correspond to a first mould module and a second mould module to form a product cavity, a drive module for driving of sliders, an engaging module adapted, by application of a force, to prevent dividing between the first and the second mould module when introducing product material into the product cavity, and an ejector module for ejecting a completed product from one of the first and the second mould module.The method for making injection moulds comprises the steps of receiving a product pattern, defining function holes and function recesses, and defining, separate from and parallel to the construction of function holes and function recesses, a product cavity and the parting plane of the mould. Moreover the method comprises the step of mechanically machining a plurality of modules essentially simultaneously.
Patent SE-0104391-L (SE)
Inventor: OLSSON ULF
IPC: F16F1/387
Filed: 2001-12-27
Abstract: The invention relates to a bushing arrangement for an anti-roll bar (8) in the suspension of a sprung driver's cab (1) with respect to a vehicle frame (3). The anti-roll bar (8) is supported for rotation with respect both to the cab (1) and to the frame (3) and incorporates two link arms (16) oriented substantially in the vehicle's longitudinal direction and each situated on their respective sides of a longitudinal vertical plane through the middle of the vehicle, which link arms (16) are firmly connected together by means of a transverse torsion bar (14), and each of the link arms (16) is supported with respect to at least one vehicle portion in the form either of the vehicle cab (1) or of the vehicle frame (3) to allow relative rotation between the link arms (16) and the vehicle portion about a spindle (58) oriented substantially in the vehicle's transverse direction. The link arm (16) is supported with respect to the vehicle portion by means of a first bushing unit (34) with different rigidities in mutually perpendicular radial directions relative to said spindle (58), and at least one further separate bushing unit (30, 32) is arranged to damp movements in the longitudinal direction of said spindle (58).
Patent SE-0202379-L (SE)
Inventor: JOERGENSEN MOGENS
IPC: A47J/
Filed: 2002-08-08
Abstract: The unit (1) for cleaning cooking vessels has brushes (2) arranged symmetrically around central axis running through its rotary axis, with an overlap between two or more supporting brushes. The overlap is disposed for the transition of the cooking vessel between the base (15) and the side (10). The brushes are spring-loaded.
Patent SE-0202534-L (SE)
Inventor: DALLIMORE ROWAN
IPC: B02C13/18
Filed: 2002-08-28
Abstract: A holding member for holding a horizontal wear plate in position on a rotor for a vertical shaft impact crusher. The holding member includes a holding part for holding the wear plate and a fixing mechanism for releasably fixing the holding member to a vertical wall segment of the rotor such that the wear plate bears against a first side of the wall segment.
Patent SE-0401457-L (SE)
Inventor: YANG BILL
IPC: H04Q7/32
Filed: 2004-06-08
Abstract: An electronic device is provided. The electronic device at least comprises a speaker module. The speaker module includes: a speaker module frame having an accommodating hole; a microspeaker accommodated in the accommodating hole; a front cover disposed at a first side of the speaker module frame, a front sound enclosure being formed between the front cover and the speaker module frame, the front cover having a plurality of tone holes; a rear cover disposed at a second side of the speaker module frame, the second side being opposite to the first side, a rear sound enclosure being formed between the rear cover and the speaker module frame.
Patent SE-0800868-L (SE)
Inventor: MASUNOYA YASUHIRO
Filed: 2006-12-04
Abstract: A construction vehicle includes vehicle frames, an operator cab, a hydraulic oil tank, and engine, and an engine cover. The operator cab is mounted on the vehicle frames. The hydraulic oil tank is disposed to the rear of the operator cab and stores hydraulic oil. The engine is disposed to the rear of the hydraulic oil tank. The engine cover is a member that covers the engine. A rear face of the hydraulic oil tank and a front face of the engine cover are the same size in a widthwise direction. A rear end of an upper face of the hydraulic oil tank is positioned at the same height as a front end of the upper face of the engine cover. The upper face and side faces of the hydraulic oil tank are exposed to outside.
Patent SE-7309028-L (SE)
Inventor: HJORTENDAL R G
IPC: H04Q3/00
Filed: 1973-06-27
Abstract: In a relay matrix there are provided a plurality of control and holding circuits for selecting which of the relays are to be energized. The control and holding circuits which are associated with groups of relays include two-state devices which are triggered into a conductive state at the coincidence of a control signal and a minimum value control current and remain in that state after the termination of the control signal until the control current falls below the minimum value.
Patent SE-7406796-L (SE)
Inventor: RICKERT P E
IPC: F02M7/23
Filed: 1974-05-21
Abstract: 1466996 Spray carburetters BORG-WARNER CORP 8 April 1974 [1 June 1973] 15493/74 Heading F1H At least one plate 14 or 408, 409, 410, 411, 412, Fig. 39, provides fluid-flow passages between passages of adjacent carburetter body members 11, 12 or 398, 346. The plates may be formed of gasket material, synthetic rubber, resinous plastics, copper, brass, aluminium or stainless steel and thin gaskets (15 and 172), Fig. 9 (not shown) may be provided between a plate (14') and the body members 11, 12. In the embodiment shown in Figs. 7, 8 and 16 having a diaphragm-operated fuel inlet valve 104 and a pumping diaphragm operated by engine crank-case pressure pulses in a chamber 182 the plate 14 provides fuel, air and mixture flow passages. The Specification discloses many different arrangements of plate passages to provide various operating characteristics. The body member 12 includes adjustable main and idling fuel metering valves (140, 157), Figs. 13 and 14 (not shown), which may be connected in series or parallel to the fuel chamber 82. The venturi defining member 24 is mounted in the induction passage 17 for replacement by a different member and a ball-valve (226), Fig. 17 (not shown), may be opened at a predetermined engine speed, as detected by vibration, to supply additional fuel to the induction passage and provide an overrich mixture causing the engine to slow down. In the embodiment shown in Fig. 39 fuel from a float chamber 344 is supplied to main and idling orifices 396 and 406 in the induction passage 300 through passages in the plates 408 to 412. The plates also provide air-flow passages from inlets 390 and 400 in the passage 300. Adjustable main and idling metering valves 435 and 450, fixed metering inserts (477, 482), Fig. 41 (not shown), or metering openings (504, 505, 506), Fig. 42 (not shown), may be provided in at least one of the plates. The Specification discloses many different arrangements of the passages in the plates to provide suitable fuel-air ratios of the mixture produced by the carburettor under different operating conditions.
Patent SE-7407311-L (SE)
Inventor: REIS W
IPC: B22D17/00
Filed: 1974-06-04
Abstract: 1437596 Transfer arm W REIS 31 May 1974 [5 June 1973 26 April 1974] 24146/74 Heading B8H A transfer arm comprises a first arm journalled to an axis, a second arm journalled to the end of the first arm, a tool secured to the free end of the second arm, and drive means supported on the axis. In Fig. 3, grippers 19 are secured to the free end of arm 17 which is journalled to one end of arm 15, the other end of which is journalled on an axis 16. The arm is used to transfer articles from a casting mould in a pressure die casting machine 1 to a trimming press 2. The arm is mounted on a carriage 11 guided on rails 10 for movement along the axis 16.
Patent SE-7505661-L (SE)
Inventor: JOYNES B
IPC: F02G1/04
Filed: 1975-05-16
Abstract: A power plant comprising combustion means for generating heat for use in a power plant with at least two hot gas engines, comprising first and second working fluid spaces, reciprocating means for varying the volume of working fluid spaces, heating means adjacent said first working fluid space, a source of cooling fluid, first conduit means connecting said source of cooling fluid and said cooling means to convey cooling fluid from said source of cooling fluid to said cooling means to cool working fluid in said second working fluid space and means for conveying the products of combustion from said combustion means to the heating means to heat working fluid in said first working fluid space; second conduit means in communication with the cooling means one said hot gas engine and the combustion means to convey cooling fluid from the cooling means of said one hot gas engine to the combustion means for participation in combustion therein, the cooling means of said second hot gas engine being independent of the combustion means; and heat exchange means for transferring heat from cooling fluid fed from the cooling means of said one hot gas engine to the combustion means wherein, in operation of the plant, the cooling fluid fed from the cooling means of said one hot gas engine to the combustion means has had its physical state changed by heat which it absorbed in the cooling means of said one hot gas engine.
Patent SE-7512848-L (SE)
Inventor: DEMMLER K
IPC: C08L67/00
Filed: 1975-11-14
Abstract: Curable unsaturated quick-thickening polyester resin molding compositions are obtained by adding special onium salts as thickening accelerators to unsaturated polyester resins.
Patent SE-7513426-L (SE)
Inventor: RUSSELL GEORGE FORD
IPC: B30B5/06
Filed: 1975-11-28
Abstract: Continuous press for laminating a stack of boards, slats or frames with an adhesive e.g. a thermosetting resin, has several side pressing rollers arranged at a distance from each other along the transportation system of the stack. The rollers hold supports that can be moved reciprocally relative to the stack, and are connected together so that all rollers can be moved simultaneously. The arrangement enables the stack to be securely gripped and moved forwards continuously. Low loss of heating energy for curing the adhesive. The position of the units in the stack remains unchanged during the movement through the press.
Patent SE-7614674-L (SE)
Inventor: BUNN JR D P
IPC: B01J8/24
Filed: 1976-12-29
Abstract: 1535797 Regenerating catalyst TEXACO DEVELOPMENT CORP 19 Nov 1976 [7 May 1976 (2)] 48243/76 Heading B1F [Also in Divisions C4 and C5] Granular zeolite catalyst which has been used for cracking hydrocarbons and is consequently contaminated with up to 2% coke is regenerated by burning the coke off in the apparatus shown. Catalyst enters through pipe 103 and is fluidised in the lower part of frusto-conical section 101 by air or other oxygen-containing gas delivered through perforate thimble 105 to create a fluidised bed temperature of 1050-1400‹F. Gas and catalyst overflows from the top of the bed down duct 106, the catalyst is returned to the cracking plant by valve 110 and the gas flows up line 69. A proportion of the catalyst is entrained by the gas and carried out of the bed to the upper part of section 101 of the vessel, where an annular distributor 112 introduces more oxygen-containing gas (equal in oxygen content to up to 10% of the flow from thimble 105) to convert residual CO to CO 2 . The reaction heat is absorbed by the catalyst, most of which falls directly back to the bed while the rest is separated from the gas discharged at 117 by one or more cyclones 113 and returned by line(s) 114 to the bottom of the bed. The catalyst may be exposed to steam to remove residual hydrocarbons before entering pipe 103.
Patent SE-7703844-L (SE)
Inventor: GALE M T
IPC: G03F7/00
Filed: 1977-04-01
Abstract: A recording blank, composed of at least one diffraction grating substrate, such as nickel, covered with a layer of photoresist is used to produce an embossing master by exposing the photoresist to picture information composed of respective white and non-white manifesting regions; developing the exposed photoresist to reveal the grating portions underlying solely the white manifesting regions; electroplating and/or etching the revealed portions to level and obliterate the revealed grating portions, and then removing the remainder of the photoresist.
Patent SE-7705783-L (SE)
Inventor: NAKAO K
IPC: G05D1/02
Filed: 1977-05-17
Abstract: The control system comprises an induction cable installed along a running course between a loading station and unloading station, a detecting coil mounted on a work vehicle for detecting current flowing through the induction cable, a steering control device responsive to the output of the detecting coil for steering the vehicle to run along the running course, a vehicle position detector for detecting the vehicle reaching a predetermined position, a vehicle speed commanding device responsive to the output of the vehicle position detector for commanding acceleration and deceleration of the vehicle, and a vehicle speed control device responsive to the difference between the commanded vehicle speed and the actual vehicle speed for controlling the vehicle speed. Thus, the vehicle is controlled to run along a predetermined running course between the loading station and the unloading station.
Patent SE-7707220-L (SE)
IPC: B22D23/00
Filed: 1977-06-22
Abstract: From a casting apparatus, a metal melt flows to a cooled rotating drum (9) and solidifies to give a thin metal strip (10) which is stripped off and divided in a flying shear (12) into sections which are laid one upon the other on a table (20) by means of supports (14). After each section is laid down, the workpiece to be produced is moved backwards and forwards and pressed between a pair (22, 23) of rollers, whereupon the finished workpiece is pushed off the table (20) at the side. This makes it possible to produce in any thickness workpieces which were hitherto produced by laying one upon the other individual strips produced in separate casting apparatuses, and a considerable reduction in the costs and space requirement is thereby achieved. <IMAGE>
Patent SE-7708525-L (SE)
Inventor: HOWARD D D
IPC: C08G18/00
Filed: 1977-07-25
Abstract: OF THE  DISCLOSURE Unsaturated addition-polymerizable urethane resins prepared from at least one polyisocyanate, at least one monomeric or polymeric polyol, and at least one unsaturated addition-polymeriz-able monomeric organic compound characterized by the presence of a single isocyanate-reactive active hydrogen group, wherein said polyol has a hydroxyl functionality of at least 2.1, and the amount of polyisocyanate is sufficient to provide an NCO:OH ratio, with respect to said polyol, of at least 2.1:1, are characterized by reduced viscosity, improved physical stability, and by improved solubility and compatibility in organic solvents/diluents. Particularly advantageous resins are obtained by employing isocyanate-functional prepolymers as precursors for such unsaturated addition-polymerizable urethane resins.
Patent SE-7902222-L (SE)
Inventor: KLEUTERS W J
IPC: G11B7/24
Filed: 1979-03-13
Abstract: Disclosed is a method and apparatus for recording information on a disc-shaped record carrier body with a single beam of radiation. The record carrier body is provided with a servo track which preferably exhibits a phase structure and which contains a multitude of sector addresses each associated with a portion provided with a radiation sensitive layer. Before the information is recorded, the beam is switched to a low, read level and the desired address is located. Simultaneously, the radial position and tangential speed of the radiation spot and the focusing of the radiation beam are checked. Once the desired address is located, the beam is switched to a higher, write intensity and the information is recorded on the radiation sensitive layer of the portion associated with that address. During recording, the radiation returning from the record carrier can be used to check whether the information is recorded correctly. During reading of the recorded information, the servo track may be used for positioning the radiation spot on the information track.
Patent SE-7904466-L (SE)
Inventor: RICHARDS J S
IPC: B41B19/01
Filed: 1979-05-22
Abstract: There is described method and apparatus for use in phototypesetting operations wherein a character is scanned by a plurality of scans or strokes of a light spot output of a cathode ray tube (CRT) of the phototypesetting apparatus, and output signals derived from a photosensor device in response to the light spot, are compacted to be stored in a magnetic storage device. In particular, each stroke is examined to determine which method of a plurality of compacting methods will produce the smallest quantity of image data, thus requiring the minimum storage area within the storage device.
Patent SE-7906737-L (SE)
Inventor: WHITE J A
IPC: F24C15/30
Filed: 1979-08-13
Abstract: A combination microwave oven and exhaust vent comprising a support assembly and a microwave oven operating module. The support assembly includes an open sided support enclosure into which the operating module is slidably inserted. The support assembly is initially mounted in the position above a countertop or cooking surface and the module is inserted thereinto to complete the mounting process.
Patent SE-7909026-L (SE)
Inventor: RASMUSSEN M E
IPC: A61K35/14
Filed: 1979-10-31
Abstract: An antihemophilic factor preparation (AHF) of high solubility and long half-life is produced in high yields by complete or partial thawing of deep-frozen human blood plasma by irradiation with electromagnetic waves of a frequency of about 108-1015 for a period of time and with an energy penetration such that the temperature in the thawed plasma does not exceed 10 DEG  C. at any point, and processing in a manner known per se by centrifuging the thawed product to form a cryoprecipitate, redissolving the cryoprecipitate in a buffer and isolating a concentrated solution which, if desired, is freeze-dried. Irradiation is preferably effected by microwaves of a frequency of 108-3x1011 Hz, in particular 2x109-3x1010 Hz, or by infrared light, said frozen plasma being preheated if desired. The preparation is suitable for injection performed by the patient himself without medical assistance.
Patent SE-8002505-L (SE)
Inventor: KIBBLEWHITE I E
IPC: B25B23/145
Filed: 1980-04-01
Abstract: A self-contained impact wrench having an adaptive control system for determining the yield point or some similarly significant tightened condition of a fastener assembly by detecting a signal representative of the forward rotation angle of the fastener assembly is disclosed. One embodiment utilizes a computed signal of time over a fixed interval of forward rotation angle, as an estimate of the torque applied by the impact wrench, and the torque estimate vs. rotation angle curve is differentiated to obtain the gradient thereof. Successive gradient values are stored and compared, and when the present gradient value has attained a predetermined relationship relative to a stored value of a gradient in a tightening region of the curve, further tightening of the fastener assembly is discontinued. This ensures that the yield point or other similarly significant tightened condition of the assembly has been reached.