baber/WOPTO huggingface dataset:
Patent SE-8206160-D0 (SE)
Inventor: PETIT P J
IPC: F27B7/32
Filed: 1982-10-29
Abstract: A method and apparatus is disclosed for reducing entrainment of fines of feed stock material in tar- laden gases produced by a rotary kiln in the gasification of coal or other carbonaceous material. The fines and tar are both separated from the gas and from each other. The separated fines are recycled by admixing and churning such fines with newly provided solid carbonaceous feed material and recycled tar in a screw conveyor (8) prior to introduction of such mixture into the kiln (6). The mixing and churning action in the conveyor (8) causes the tar to coat particles of the newly provided feed material with tar and thereafter cause the fines to adhere to the tar-coated particles to form a composite agglomerate thereof. Such agglomerates when discharged into the kiln (6) by the conveyor (8), will travel a greater distance into the kiln (6) and away from the gas outlet (17) than the distance travelled by discrete fines. Fines adhering to the tar-coated particles as part of a composite agglomerate are, therefore, less likely to be carried out of the kiln by gas flow prior to gasification of such fines than are discrete fines. <IMAGE>
Patent SE-8207004-D0 (SE)
Inventor: SAMUELSSON H
IPC: B60T13/58
Filed: 1982-12-08
Abstract: To ensure simple and reliable coupling of the braking systems of the tractor and trailer, irrespective of whether the tractor has an electro- pneumatic braking system or a purely pneumatic braking system, a pressure transducer (61) is arranged in a supply line from a coupling parts (37) connectible to the control circuit of the tractor braking system, said pressure transducer sensing the control pressure and sending an electrical signal corresponding thereto to an electrical operating circuit (63, 65, 66, 67) controlling the pneumatic supply circuit (70) in the trailer braking system. <IMAGE>
Patent SE-8301415-D0 (SE)
Inventor: YAMASAKI KOJIRO
IPC: B22D17/14
Filed: 1983-03-15
Abstract: PCT No. PCT/JP81/00163 Sec. 371 Date Dec. 16, 1982 Sec. 102(e) Date Dec. 16, 1982 PCT Filed Jul. 15, 1981 PCT Pub. No. WO83/00301 PCT Pub. Date Feb. 3, 1983.This invention relates to a metal mould for use in die casting. Such a metal mould is required to have a venthole arrangement through which a gas within a cavity is discharged out of the metal mould as molten metal is poured into the cavity. The invention is characterized by a venthole arrangement which comprises inclined grooves (5, 6) being formed in the facing surfaces of two half portions (1, 2) of the metal mould having the cavity defined therebetween, communicating with the cavity and a safe cavity (7), and inclining in a direction opposite to each other. With the arrangement of the invention, a gas can be effectively discharged out of the metal mould without spouting out molten metal.
Patent SE-8301839-D0 (SE)
Inventor: PERSSON CLAES LORENTZ UNO
IPC: H04M1/00
Filed: 1983-03-31
Abstract: A method to influence an audio source during telephone calls, and a device for utilization of the method, whereby the sound volume of the audio source is being reduced in connection with incoming telephone signals, as well as during the period of time that the receiver of a telephone (B) is being lifted. According to the invention, a signal status indicating unit (A) is connected to the wiring circuit of a telephone (B), said unit being arranged to indicate both incoming telephone signals as well as lifted telephone receiver. The signal status indicating unit (A) is preferably arranged to maintain the output signal also during the time interval existing between two successive telephone signals. Said output signal is transmitted, wireless or by wire, to connect a shunting resister (G) in the loudspeaker circuit for which a reduced sound volume is intended, and by loudspeaker is also included the audio circuit existing in the audio source, in which the shunting resistor (G) can be included as an integrated member. When an output signal from the signal status indicating unit (A) no longer exists, the shunting resistor (G) is disconnected from the audio or loudspeaker circuit, thereby restoring the original sound volume.
Patent SE-8307065-D0 (SE)
Inventor: TAKAI K
IPC: G11B15/44
Filed: 1983-12-20
Abstract: An intermittently driven cyclic drive member for operating a system of a tape player between a plurality of operative positions thereof includes a quick-return lock for re-establishing a locking position with respect to the drive member. The quick-return lock is actuated to a released position during only the initial movement of a power plate, returning immediately thereafter to an intercepting position and remaining positively fixed there throughout the entire remainder of the actuation stroke of the release member. Provision is further made to couple the locking system of the present invention to a second system of the player, as for example a drive disconnect plate, so that the aforementioned unlocking condition cannot be established unless the second system is properly positioned. The system further features an additional intermittent motor drive coupling system having dormant non power-transferring condition so that accidental release of the above mentioned locking mechanism, will not cause spontaneous actuation of the cyclic actuation system.
Patent SE-8501280-D0 (SE)
Inventor: TIMUSKA K
IPC: F04C2/08
Filed: 1985-03-15
Abstract: PCT No. PCT/SE86/00109 Sec. 371 Date Nov. 10, 1986 Sec. 102(e) Date Nov. 10, 1986 PCT Filed Mar. 13, 1986 PCT Pub. No. WO86/05555 PCT Pub. Date Sep. 25, 1986.A screw compressor of the kind incorporating at least one male rotor and one female rotor, with helically extending lands and grooves. The female rotor (1) is injection moulded from a plastics material having a modulus of elasticity of at most 25,000 N/mm2. The lands (3) of the female rotor have a thickness (a) which is so adapted to the modulus of elasticity of the plastics material as to allow the lands to be deflected resiliently when clashing with the other rotor (2), as a result of dimensional deviations of the order likely to occur during hardening or curing of the plastics material, or at prevailing temperature variations, but not as a result of the pressure exerted by the working fluid. Due to the injection moulding the surface smoothness is fine enough to make subsequent finishing unnecessary and damages caused by lack of machining are avoided because of the resilient deflecting of the lands of the female rotor when clashing with the other rotor.
Patent SE-8501408-D0 (SE)
Inventor: STOLL K
IPC: F15B15/14
Filed: 1985-03-22
Abstract: A slide-like drive or feed unit comprises a housing with a piston and cylinder actuator therein. A piston rod extends out of the housing and is joined with a guide rod that runs in a guide hole in the housing. The end of the guide rod remote from the connection is used for mechanical connection with a load. The guide rod bears various fittings for controlling the drive unit. The output drive part, consisting of the piston rod and the guide rod, of the drive unit may be designed with an entrained fluid connection point, that is supplied with fluid from a pipe running in a hole in the housing.
Patent SE-8502473-D0 (SE)
Inventor: LACZKO A
IPC: B60R25/08
Filed: 1985-05-20
Abstract: The locking device is for a trailer having a drawbar with fixed and moving parts (4,3) coupled to an overrunning brake. Fixing and tightening devices (1,2) are mounted on the two parts, pulling them together to apply and lock the trailer brakes. A locking device (12) is provided for the tightening device. The fixing device can comprise a sleeve fitting over the drawbar.
Patent SE-8502506-D0 (SE)
Inventor: KRAL JAN
IPC: B62J1/26
Filed: 1985-05-22
Abstract: When pressure is exerted on the enclosed mixture within the seat body it is distributed over the seating and support surface (4). A steel spring support plate is used, fitted into the body of the seat. The core of the seat is of plastics or rubber foam.
Patent SE-8502977-D0 (SE)
Inventor: JOHANSSON G
IPC: G01B11/24
Filed: 1985-06-14
Abstract: PCT No. PCT/SE86/00287 Sec. 371 Date Feb. 10, 1987 Sec. 102(e) Date Feb. 10, 1987 PCT Filed Jun. 13, 1986 PCT Pub. No. WO86/07444 PCT Pub. Date Dec. 18, 1986.An instrument for measuring the topography of a surface, comprising a light transmitting device for transmitting a light beam onto the surface; a light receiving device for receiving light reflected by the surface; a detector for detecting the position of the received light relative to the optical axis of the light receiving device; and means for providing relative movement between on one hand the light transmitting (10,L1,L2) and light receiving (L3,L4,8) devices, and on the other hand the surface (2) to be measured. According to the invention the optical axis (11) of the light transmitting device (10,L1,L2) is arranged to form a small angle ( gamma 1) with the normal to the median plane (13) of a workpiece surface (2) to be measured. The angle ( gamma 1) is smaller than about 15 DEG . The optical axis (9) of the light receiving device (L3,L4) forms a right angle, or substantially a right angle (8) with the optical axis of the light transmitting device. The detector (8) is position-responsive, and an image magnifying lens (14) is located in front of the detector.
Patent SE-8504087-D0 (SE)
Inventor: WINKELMANN M
IPC: B22D41/28
Filed: 1985-09-03
Abstract: A refractory plate assembly includes a refractory plate having therethrough at least one discharge opening and a sheath tightly fitted around the periphery of the plate. The plate is formed of separate plate portions separated along planar surfaces extending outwardly from the discharge opening at positions where cracks would be formed during use of the plate if the plate were of unitary construction. The planar surfaces are separated by compressible refractory packing material, thereby forming expansion joints. The sheath compresses the packing material of the expansion joints.
Patent SE-8602026-D0 (SE)
Inventor: KIRALY B
IPC: A63B69/38
Filed: 1986-04-30
Abstract: The ball surface (5) extends in a gentle arc from a flat condition to one which runs steeply upwards. At its top it evolves into a ball catcher (6) which turns the movement path of incoming tennis balls to a positioning device (7) which has a downwardly open ball aperture (8). - The ball aperture has a dia. which is greater than that of a ball. Under it is a bounce board (9) which returns the balls to the training player.
Patent SE-8603018-D0 (SE)
Inventor: BRUNING P
IPC: B04B1/14
Filed: 1986-07-07
Abstract: The centrifuge has a self-emptying drum. The jacket of the drum has expulsion apertures that lead from the solids space and that can be closed off by a piston slide. With the piston slide is associated a closure chamber. The closure chamber has channels for supplying closure liquid and communicates through a let-off channel in the form of an annular gap with a chamber. The inside diameter of the chamber equals the outside diameter of the closure chamber. The chamber can accommodate all the closure liquid in the closure chamber. This makes it possible to completely empty the closure chamber, so that there is no residual closure force on the piston slide.
Patent SE-8700405-D0 (SE)
Inventor: NILSSON L
IPC: F26B23/00
Filed: 1987-02-03
Abstract: Method for drying timber, in particular sawn timber, in a drying chamber for predrying, according to which the timber, before being introduced into the drying chamber 1, is predried in a predrying chamber 8 with air from outside which is made to pass through a heat-recovery battery 15, 13 connected to the evacuation system 7 of the drying chamber for outgoing air, in order thus to be imparted at least a temperature increase which brings about a considerable reduction in the relative humidity of the air coming in from outside, after which the air thus heated is blown through the timber in the predrying chamber in such a direction that the timber batch next in line to be introduced into the drying chamber 19 is first exposed to the predrying air. <IMAGE>
Patent SE-8803175-D0 (SE)
Inventor: LIDEN G
IPC: B60R9/04
Filed: 1988-09-09
Abstract: A joint structure has a clamp (6) manually operated by an activating member (7). A yoke-shaped holder (8) is movably mounted in a recess (9) formed in the load carrier support (2). The holder contains the actuating member and allows it to pivot. - A load carrying beam (5) is secured to the holder by clamping movement of the actuator member in one direction causes the clamp to close and grip the vehicle mounted support rail, and causes the load-carrying beam to be simultaneously clamped to its support.
Patent SE-8902029-D0 (SE)
Inventor: FROEYLAND ARNFINN
IPC: A61G5/12
Filed: 1989-06-05
Abstract: In a device for vertical adjustment of arm supports on chairs, especially wheel chairs, each arm support (1) is carried by a support pipe (2) longitudinally displaceably arranged in a bore (3') of a part (3) rigidly connected to the chair frame (1'), the support pipe (2) being lockable to the chair frame (1', 3) in its various positions of longitudinal displacement. It is aimed at providing a device of this kind wherein the height adjustment of the arm support occurs infinitely variably and controlled, and wherein the height-adjusting device is handy in use. For this purpose a longitudinally non-displacebable motion screw is rotationally supported within the support pipe (2), a lug (5) rigidly connected to the chair frame (1', 3) engaging said motion screw, the latter being adapted to cooperate with a manually releasable (8) locking device (9,10) which in the locking position prevents rotation of the motion screw (4).
Patent SE-9002798-D0 (SE)
Inventor: GUSTAFSSON STEFAN
IPC: A47F7/024
Filed: 1990-09-03
Abstract: The computer controlled storage unit is suitable for a number of compact discs. The unit has a number of storage elements indicated by computer equipment with each element being suitable for the storage of one disc. An optical indicator such as a Light Emitting Diode is placed next to each storage element. The indicator is activated by the computer to monitor the current status of each storage element. - Customers choose the disc they require from a separate optical display of the discs available, pref. with the titles in large writing for easy recognition. The computer is then used by shop staff to retrieve the required disc from the randomly filled, computer-controlled store.
Patent SE-9102322-D0 (SE)
Inventor: EKMAN JAN
IPC: A61G5/10
Filed: 1991-08-09
Abstract: A wheel chair comprises a chassis (2) and, arranged thereat, small front and rear wheels (4 and 5 respectively) and big wheels (6) for displacement of the wheel chair by manual power from a person sitting therein. The wheel chair is convertible between a first operational state, in which it rests on the ground solely by means of the front and rear small wheels (4 and 5 respectively) and a second operational state, in which it rests on the ground by means of, on one hand, either the small front and rear wheels and, on the other hand, the big wheels (6). Furthermore, the wheel chair (1) comprises a device (10) operable to act between the chassis (2) and ground (9) to lift the chassis to provide an operational state converting position, in which the wheel chair (1) rests on the ground by means of the lifting device, which is adapted, in this position, to counteract relative movement between the wheel chair and the ground, and the small front and/or rear wheels while lifting at least one of them and at least one of the big wheels out of contact with the ground.
Patent SE-9200129-D0 (SE)
Inventor: DALE OLAV
IPC: B62B1/00
Filed: 1992-01-17
Abstract: The invention relates to a device for a combined paddle and transport trolley. From the safety aspect, one or two paddles should always be kept in a small boat in case the motor should stop. For the transport of loose fuel tanks and miscellaneous goods to and from the boat, a simple and easy-to-handle transport trolley is very practical. Owing to a lack of space and stowage facilities in small boats, the majority refrain from procuring their own transport trolley. As a result of the present invention, the paddle, which is necessary from the safety aspect, is combined with a transport trolley, which is desirable from the convenience aspect. <IMAGE>
Patent SE-9200881-D0 (SE)
Inventor: PETERSON L
IPC: A43B13/20
Filed: 1992-03-23
Abstract: In a shoe sole (2) comprising a first chamber (6) and a second chamber (7), which chambers are completely or partially filled with a fluid (10), and a channel (11) interconnecting said chambers (6, 7), by means of which channel the fluid (10) upon compression of one of the chambers (6 or 7) may be transferred to the other one of said chambers to expand said other chamber, the first chamber (6) is positioned so as to extend essentially only underneath the heel portion (8) of the foot (5) whereas the second chamber (7) is positioned so as to extend essentially only underneath the longitudinal arch (9) of the foot (5). Upon expansion of the second chamber (7) due to the compression of the first chamber (6) when affected by the heel portion (8), said second chamber forms a dynamic pronation support underneath the longitudinal arch (9). When this arch bears a weight thereon, it causes the second chamber (7) to be compressed.
Patent SE-9201244-D0 (SE)
Inventor: ANDERSSON INVAR
IPC: E04C2/04
Filed: 1992-04-21
Abstract: Wall member for construction of houses. The wall member can be used both as a lower wall member and as wall members for flats positioned thereabove. The wall member comprises an upper flange (3), a depending web (4) and a lower foot portion (5) and several essentially vertical pillar beams (7) extending from the flange (3) to the foot portion (5). The load from building members (1') positioned thereabove is transmitted to the flange (3) and further to the building member (2) positioned therebelow via the reinforcernents (7) without any essential loading of the foot portion (5) and the front web (4). The upper flange (3) is divided into a support portion (11) at the inside portion of the flange for supporting ceiling members (10) and an abutment portion (14) which is the outside portion of the flange and is adapted to support a wall member (1') positioned thereabove. The abutment portion (14) is recessed in relation to the support portion (11) (Fig. 1). <IMAGE>
Patent SE-9202638-D0 (SE)
Inventor: NORRMEN K
IPC: F28D9/00
Filed: 1992-09-14
Abstract: A ribbed heat exchanger which comprises a plurality of mutually parallel plates which define therebetween passageways for the two media between which a heat exchange shall be effected, wherein each plate, with the exception of the outermost plates, forms a defining surface or limitation between two mutually adjacent passageways. The invention is characterized in that each alternate plate (3) has upwardly folded opposing first edges (7, 8) and each other alternate plate (2, 4) has the two remaining, second edges (5, 6) upwardly folded, wherein the upwardly folded parts (5-8) of each plate are intended to abut an adjacent plate, in that U-shaped strips (9-11) are fitted over each upwardly folded part (5-8), with the inner surfaces of the two limbs (12, 13) of each U-shaped strip (9-11) abutting the mutually remote surfaces of two adjacent plates so as to form mutually parallel passageways (19, 20), of which each alternate passageway extends in one direction and each other alternate passageway extends in a direction at right angles to the first-mentioned passageways, and in that each U-shaped strip (9-11) is sealed against the upwardly folded part (5-8) and the adjacent plate concerned with an elastic adhesive.
Patent SE-9202819-D0 (SE)
Inventor: SABOUNE M
IPC: F01P3/18
Filed: 1992-09-30
Abstract: A vehicle radiator consists of a heat exchanger assembly (1) comprising at least two rows of flat liquid-conducting tubes (9) and fin units (8) which are arranged between each pair of tubes in the respective row and are adapted to guide air flow through the heat exchanger assembly in the transverse direction of the rows of tubes; an inlet tank (2) connected to a first end of the heat exchanger assembly for receiving heated liquid from the engine block of the vehicle and for distributing this liquid to the tubes; and an outlet tank connected to a second end of the heat exchanger assembly for receiving cooled liquid from the tubes and discharging it into the engine block, said inlet and outlet tanks each having a connecting plate (2, 3) with a number of connecting holes (5) for the tubes. The connecting plates (2, 3) are provided at the location of each hole (5) with a connecting piece (6) projecting from the tank. The ends of the tubes have a widened portion (7) for receiving the corresponding connecting pieces of the connecting plates. The tubes of the first row are disposed close to the corresponding tubes of the second row along the tube portion located between the widened tube end portions.   <IMAGE>
Patent SE-9401009-D0 (SE)
Inventor: EHRLUND AAKE
IPC: G07B5/02
Filed: 1994-03-25
Abstract: The strip is in roll form (10) for use in an appts. for issuing tickets. The appts. has a sepn. device from which one end of the strip emerges, the roll consisting of an ended strip of flexible material, from which individual pieces with one and the same predetermined length can be torn, forming a ticket. The strip has two opposing longitudinal edge parts (12, 13) and has a number of lines along which the individual pieces are torn. Two adjacent strip pieces or tickets (T, T1) are firmly attached only by means of two spaced apart side edges with longitudinally parallel perforations. One opposing end connects to one end of first stamped out formations running across the strip longitudinal direction.
Patent SE-9401014-D0 (SE)
Inventor: SUNDBERG HENRIC
IPC: C05F17/90
Filed: 1994-03-25
Abstract: A composting toilet comprising a housing having a seat disposed about an opening communicating with an aeration drum for receiving human waste matter. The drum is rotatably-mounted for rotation about a longitudinal axis oriented horizontally inside the housing. A removable receptacle adapted to receive decomposed solid waste matter from the aeration drum for periodic removal from the toilet is also provided. The aeration drum has a narrow front end for receiving and discharging waste, and a wide rear end extending radially outwardly from the front end. The rear end has liquid outlets in fluid communication with the housing and a gas outlet is disposed opposite the liquid outlets to cause an airflow through the composting solid waste and for venting any gases which enter the aeration drum or are formed through decomposition inside the drum. The configuration of the drum with the wide rear end is designed to collect gases in the rear end away from the seat area, provides increased capacity at the rear of the toilet so as to allow the seat which is at the front of the toilet to be lower and more conveniently accessible by a user, and defines a rear bottom surface which is always lower than at the front of the drum thereby improving the separation of liquid waste from solid waste.
Patent SE-9402584-D0 (SE)
Inventor: FORSBERG GUNNAR
IPC: B63B59/04
Filed: 1994-07-28
Abstract: The present invention relates to a method for application of a durable layer, film or the like onto a surface. The object of the invention is that the layer will adhere better to the surface and remain longer despite the influence of wind and weather, mechanical wear or other external influence whereby the film or layer for a longer time can keep the function for which it has been applied. The surface is coated with fibre flock and the substances, bacteria, or the other microorganisms to be applied onto the surface is added to the fibre material before, during or after the coating with the fibre material.