baber/WOPTO huggingface dataset:
Patent SE-8000549-L (SE)
Inventor: HARWOOD L A
IPC: H04N9/73
Filed: 1980-01-23
Abstract: Brightness control apparatus for a video signal image reproducing system including a video signal processing channel, a kinescope driver for supplying video signals to an image reproducing kinescope, and a source of substantially fixed potential to which signals processed by the kinescope driver are referenced. A comparator senses the substantially fixed reference potential and a blanking level which occurs during periodic blanking intervals of the video signal, and provides an output control signal indicative of the voltage difference between the reference potential and the blanking level. The control voltage is applied to the video channel for translating the blanking level in a direction to minimize the voltage difference, to thereby establish the conduction of the kinescope driver during image intervals of the video signal at a level corresponding to a desired image black level condition when such condition is manifested by the video signal.
Patent SE-8003632-L (SE)
Inventor: STEINMETZ MANFRIED
IPC: H05B3/10
Filed: 1980-05-14
Abstract: An infrared radiation radiating system has a plurality of hollow infrared radiator casings mounted on and projecting forwardly or downwardly from a support. Each casing has a front portion in which a ceramic radiating element is mounted, and a tubular rear portion extending back from the front portion and being connected to the support. Thermally insulating material fills all or part of the front and rear portions of the casings as well as the space between the front portions and the support.
Patent SE-8004470-L (SE)
Inventor: WADKINSON JR G W
IPC: F28D7/10
Filed: 1980-06-17
Abstract: A heat exchanger device has a heat exchanger 12 of the tube-inside-tube type which has three tubular parts 20, 22, 24 placed coaxially one inside another having distributors 26, 28 on each longitudinal end of the heat exchanger for the circulation of a fluid through the outer tube 20 in counter-current relative to the fluid flowing through the inner part 24, such that heat exchange may occur between the two. In the intermediate tubular part 22, a fluid is present so that a leak in the outer 20 or inner 24 part may be detected. Each tubular part 20, 22, 24 has fins 100, 106, 112 directed radially inwards in its bore, whereby the fins 100 of the outer part 20 is in good thermal contact with the intermediate part 22, the fins 106 of which in turn being in good thermal contact with the inner part 24, such that an effective heat flow path is obtained therebetween. <IMAGE>
Patent SE-8006490-L (SE)
Inventor: WEGEL E
IPC: B41F21/00
Filed: 1980-09-16
Abstract: A sheet feeder for feeding of sheets from a pile to the inlet gripper of a printing press includes a downwardly angled feed table extending between the pile and the press, sheets being fed in succession across the table. A periodically interposed front stop stops the sheet at the end of the table in position for pick-up by the gripper in the press. A side guide at the edge of the table and extending upwardly a short distance therefrom positions the lateral edge of the sheet. A wiping assembly wipes the sheet toward the side guide as it settles against the front stop. To keep the sheet on the table a flexible leaf spring presses downwardly on the sheet in the region of the side guide. A holder engages the upstream end of the spring for holding it at a shallow angle and in a slightly sprung condition. An articulated joint between the holder and the spring permits the downstream end of the leaf spring to swing laterally with the sheet into angled position as the sheet undergoes lateral wiping movement toward the side guide.
Patent SE-8102578-L (SE)
Inventor: SPORRE S
IPC: F16J15/02
Filed: 1981-04-23
Abstract: The invention relates to a method of sealing the space between two substantially coaxial sealing surfaces (24 and 30) which are insertable one in the other, preferably for sealing the space between a socket and a spigot end of a pipe joint. Before the sealing surfaces are inserted one into the other a sealing ring (2) is positioned in connection with one of the sealing surfaces, the sealing ring being thereby enclosed in or being thereby enclosed into a covering (12), which contains a lubricant (18). The insertion of the sealing surfaces one in the other is facilitated either by the fact that the covering (12) is broken so that the lubricant is made accessible at surfaces of the joint sliding against each other and/or by the fact that a portion of the covering slides between the sealing ring and the sealing surface or the sealing surfaces.
Patent SE-8103498-L (SE)
Inventor: GREEN S J
IPC: F02P19/02
Filed: 1981-06-03
Abstract: Apparatus for applying power to at least two heater filaments of two glow plugs in a diesel engine, or to a heater of one glow plug and a ballast load having substantially the same maximum rated voltage as the filament, is disclosed. The power source has a supply voltage greater than the maximum rated voltage of the filament and sufficiently high to cause an overheating temperature capable of burning out the filament under continuous operation. A switch is operable in a first position to prevent the application of the supply voltage to the apparatus, operable in a second position to apply the supply voltage to the apparatus, and operable in a third position to maintain the condition of the second position and to apply the supply voltage to the apparatus and to a starter for the engine. The apparatus comprises means for applying the full supply voltage to each of the filaments by turning the switch from the first to the second position, and means operable, after a preheat time period which varies as an inverse function of available supply voltage and equals the time required to raise a filament from ambient temperature to a higher operating temperature sufficient for diesel engine starting, to reduce the voltage applied to the filaments by the first-named means and to maintain the operating temperature thereof for a prestart time period. The apparatus also includes means operable, after turning the switch from the second to the third position, to continue application of the reduced voltage to the filaments for an afterglow time period predetermined by the amount of time required for smooth engine idling and to minimize engine noise and white smoke emission.
Patent SE-8103680-L (SE)
Inventor: FAVIER H
IPC: B26D3/18
Filed: 1981-06-11
Abstract: A cutting device for comminuting fruit and vegetables includes two cylindrical elements (2, 3) which are arranged one inside the other and are in contact with one another along a line through their circumferences. The cylindrical elements (2, 3) are driven about their respective axes (4, 5) in such a way that their tangential speeds are equal. The drum-shaped external cylindrical element (3) is bounded by at least one row of blades (11), the cutting edges of which are parallel to the axis of rotation and point inwards. <IMAGE>
Patent SE-8105282-L (SE)
Title: Chain saw handle heater - is heat pipe in hollow handle, whose whose absorber is exposed to drive engine exhaust, while radiator extends along handle
Inventor: INAGA H
IPC: B27B17/00
Filed: 1981-09-07
Abstract: Sawing in cold weather is facilitated by a heating device in the handle of a chain saw. The washer is in the form of a heat pipe with its absorption end exposed to the exhaust of the drive engine. Its heat radiating end extends along the handle. It can be located in a hollow handle, and integrated with it. Alternately, it may itself form the handle. The heater does not increase overall weight and reduces noise and heat radiation.
Patent SE-8105843-L (SE)
Inventor: ARAKI M
IPC: B22F7/06
Filed: 1981-10-05
Abstract: The cutting tool comprises a rotary tool (5) and a 3-layer-laminated plate-shaped sintered body bonded to the point of the rotary tool (5), said 3-layer-laminated plate-shaped sintered body consisting of a high hardness plate-shaped sintered body (1) containing high density boron nitride and/or diamond and two plate-shaped cermet sintered body layers, (2,2'), said high hardness sintered body (1) being interposed between the cermet sintered body layers (2,2') and adhered thereto. The cermet layers are brazed to the tool by silver solder layers (6, 7). The tool is a drill, reamer or end mill. <IMAGE>
Patent SE-8201031-L (SE)
Inventor: HOFMANN F
IPC: E01C23/22
Filed: 1982-02-19
Abstract: The invention is intended for determining the length of traffic guiding lines, generated by road marking machines, and thus the consumption of marking material by the fact that the switching-on and -off of an accumulating total-length counter is controlled by the application device generating the guiding lines, that is to say, for example, by the opening and closing of the closing member of the spray gun.
Patent SE-8203329-L (SE)
Inventor: PETRZELKA M
IPC: F16C33/58
Filed: 1982-05-28
Abstract: In a universal joint wherein a pair of yokes of the joint are connected by a trunnion cross having journals which extend into bores of the respective yokes, and wherein a bearing bush and needle bearings are provided between the cross journal and the inner surface of the yoke bore, grooves which extend, relative to the joint center, from a point radially inwardly thereof to a point radially outwardly thereof are formed on at least a part of at least one of the inner surface of the yoke bore and the outer surface of the bearing bush.
Patent SE-8203606-L (SE)
Inventor: JORGENSEN K E
IPC: B65D43/10
Filed: 1982-06-10
Abstract: A plastics container with a lid having a skirt extending downwardly around the upper edge portion of the container, the lower edge of the skirt being covered by a protecting member connected with the outer side of the container wall, the protecting member having a vertical flange provided at its upper edge with an inner bead which in the closed position of the lid engages with an outer bead on the skirt at the lower edge thereof. Such arrangement improves upon resistance against disengagement of the lid from the container in the case of elevated pressure in the container or strong deformation of the container.
Patent SE-8204913-L (SE)
Inventor: FORS H
IPC: A47F7/024
Filed: 1982-08-27
Abstract: The invention relates to an arrangement in display and storage racks with swingable frames particularly for easily stolen and difficultly displayed articles (A), including at least one shelf space, having means (19-22) for preventing unauthorized removal of the articles (A) from the rack. The means (19-22) comprise projections or flanges projecting from the upper and lower portions of the shelf space and over the edge portions of the article (A), at least one of said projections (22) being movable vertically such that an article (A) is removable from the shelf space after the flange (22) has first been displaced to a position outside the edge portion of the article (A).
Patent SE-8300487-L (SE)
Inventor: SHIMAZU TERUAKI
IPC: A23L17/60
Filed: 1983-01-31
Abstract: Nourishing food, which is efficacious against alopecia and hypertension, is made by mixing powders produced from tangle (a seaweed), Chinese matrimony vine, Mamushi (a snake), ginseng, garlic, adlay, comfrey, corbicula, Shiitake (a mushroom), and shell selected from the group consisting of shell of lobster, shell of shrimp, shell of crab and shell of shellfish.
Patent SE-8301306-L (SE)
Inventor: KONDA K
IPC: F27D19/00
Filed: 1983-03-10
Abstract: A melting furnace of a rigid structure includes a hollow body for receiving a material to be melted, the body comprising bricks joined together. A shell of iron surrounds the brick body so as to restrain a thermal expansion of the brick body during an operation of the furnace. A heating device is mounted around the iron shell for heating it to control the degree of thermal expansion of the iron shell, thereby controlling compressive forces exerted by the iron shell on the brick body when the brick body is thermally expanded during the operation of the furnace.
Patent SE-8304229-L (SE)
Inventor: BENGTSSON B
IPC: F23K3/12
Filed: 1983-08-02
Abstract: The feed system comprises two pistons disposed below a fuel hopper, the bottom piston being in line with a feed passage to the burner. The top piston works in a buffer chamber above the passage, the chamber height being greater than that of its piston. In the starting position, the forward end of the bottom piston is to the rear of the buffer chamber forward end, while the top piston is retracted behind the bottom one so that the fuel can flow down from the hopper onto the top of the bottom piston. The top piston is movable forward until it shuts off the buffer chamber from the feed passage, causing a batch of fuel on top of the bottom piston to fall in front of it, for thrusting by the piston via the passage into the burner.
Patent SE-8304333-L (SE)
Inventor: HELLER J W
IPC: A61B5/12
Filed: 1983-08-09
Abstract: A combination otoscope and audiometer provided with conventional lighting means and an unobstructed viewing passage for visually inspecting the ear canal of a patient. The hand held instrument is also provided with a calibrated electronic circuit that automatically produces a sequence of tones of different frequencies and intensities, together with means for transmitting these tones to the patient's ear. The circuit includes timing means for precisely controlling the duration of each tone. Neither the production of the tones nor the duration thereof is under the control of the operator. The exterior of the instrument is provided with indicators in the form of light emitting diodes to tell the operator when each tone is being transmitted to the patient's ear.
Patent SE-8306268-L (SE)
Inventor: JOHANSSON S
IPC: B66F9/20
Filed: 1983-11-15
Abstract: The stacker truck forks (10) handle and transport the pallet (6) to a load plane (5) in a shelf compartment in a storage unit or similar, and a directional component (11) on the forks of the truck is made to coincide with marks on the shelf compartment. This permits that the forks push the pallet (6) into the shelf compartment, and withdraw from it. - The directional component on the forks of the stacker comprises a television camera, in the picture field of which is a hairline cross, and the television camera remains in connection with a picture screen on a monitor (12). The directional mark on the shelf component comprises at least one directing point with which the hairline cross is made to coincide on the picture screen belonging to the television camera.
Patent SE-8306599-L (SE)
Inventor: BROBERG A
IPC: G21C3/33
Filed: 1983-11-30
Abstract: A fuel assembly for a boiling water reactor has a bundle of fuel rods consisting of a top tie plate and a bottom part which, together with a plurality of fuel rods, constitutes a rigid unit. The fuel rod bundle is surrounded by a fuel channel (1), to which there is attached a fixing member (2) cast in stainless steel. The fixing member (2) is attached to a vertical projection (3), extending from the top tie plate, by means of a bolt (4) which is loaded with a tensile force and a sleeve (10) which is loaded with a compressive force and which surrounds the bolt and is arranged in the fixing member, the coefficients of thermal expansion of the bolt and the sleeve being less than that of the fixing member.
Patent SE-8405599-L (SE)
Inventor: FJELLSTROM BENGT
IPC: B65D88/12
Filed: 1984-11-08
Abstract: A module packing system for packing and transporting goods especially work shop machines is built from standard details and includes bottom beams (1), vertical beams (2), horizontal side and/or upper beams (3), stays (10) and whole-threaded screws (5) with belonging nuts (9). The vertical and longitudinal dimensions of the module packing system can now be adjusted to accommodate the form of the goods intended to be packed. The invention is adjustable in a transverse direction by spacing bottom beams (1) on lower supporting means. Bottom beams (1) are mounted to bottom blocks (12), which include a bottom plate (13). On these plates (13) bits (15) of square tube are, for example, welded parallel to each other and with the bottom beams (1). These bits (15) are provided with holes (20) extending perpendicular to the bottom beams (1). The interspaces (19) between the bits (15) are adapted so that the bottom beams (1) can be brought into the spaces (19) to be attached at the bottom blocks (12) in desired positions. Furthermore, I- or T-formed beams are arranged as supports for the bottom blocks (12) and the entire module packing system. The bottom blocks (12) are movable along these I- or T-formed beams (14) in the transverse direction of the module packing and in a direction perpendicular to the bottom beams (1). The blocks are then locked at desired positions along the beams (14). Furthermore the goods (25) are attached in the inside of the module packing system beams (24) for fastening the goods (25) by screws, nuts and washers (27, 28, 29, 30).
Patent SE-8503159-L (SE)
Inventor: LARSSON E
IPC: F24C5/18
Filed: 1985-06-26
Abstract: The riser pipe (14) is connectable to the upper and lower walls (16,17) of the fuel tank so that it acts as a reinforcement for them.
Patent SE-8505713-L (SE)
Inventor: TAKAHASHI YUTAKA
IPC: F24F5/00
Filed: 1985-12-03
Abstract: An air conditioning system including a hot water supply device for producing hot water, said system comprising: a heat pump refrigerant circuit having a compressor, a hot water heat exchanger connected to the compressor for exchanging heat of the compressed refrigerant with water to be heated, a refrigerant switching device connected to the hot water heat exchanger, a space conditioning heat exchanger connected to the switching device and which operates as a condenser during a heating cycle and as an evaporator during a cooling cycle, a heat transfer heat exchanger connected to the switching device and which operates as a condenser during the cooling cycle and as an evaporator during the heating cycle, and a throttle connected between the space conditioning heat exchanger and the heat transfer heat exchanger means. A water preheater heat exchanger is connected for receiving refrigerant from the one of the space conditioning heat exchanger and heat transfer heat exchanger which is acting as a condenser and supplying it to the throttle, whereby the water preheater heat exchanger preheats water before supplying it to the hot water heat exchanger to thereby increase the heat supplied to the hot water produced by the system.
Patent SE-8601299-L (SE)
Inventor: HORVATH I
IPC: H04Q11/04
Filed: 1986-03-20
Abstract: A switching device for the time-division digital interconnection of information sources 2, consists of a control circuit block and a connection circuit block, wherein said control circuit block /1/ consists of a control unit provided with a memory block /3/, a transient storage unit provided with speed-matching device /4/, a control-matching circuit /5/, a transient storage unit /6/, a distributed patch panel instruction storage unit /7/, a generator of patch panel addresses /8/, a change in state sensing circuit /9/, a storage unit containing states and/or changes in state /10/,a generator of scanning addresses /11/, an intervention control circuit /12/, an instruction converter /13/, an address decoder /14/, a decoder of state addresses /15/, and an address decoder of intervention point /16/ respectively. <IMAGE>
Patent SE-8602493-L (SE)
Inventor: JANZ G
IPC: B60N2/68
Filed: 1986-06-02
Abstract: In a one-piece seat shell which consists of at least two individual seats and which, on every outer seating edge, has a closed channel which runs from the front side of the seat up to the upper side of the seat back and is set back from the rear side of the seat shell and which is provided on the channel base side with reinforcing portions for accommodating fastening means, a further channel, formed like the outer lying channel, is also located in the transition area between the two individual seats and is likewise closed on the front side.
Patent SE-8603382-L (SE)
Inventor: JUGNELL J
IPC: B62D1/10
Filed: 1986-08-11
Abstract: The quick coupling arrangement for fitting a steering wheel steering axle to the connecting muff of the underframe of an invalid chair has the axle (1) provided at its upper end with a radial groove (7) in which locates the locking element (17) of a lock pin (16) which slides within the connecting muff (2) to hinder a relative movement between the axle (1) and the connecting muff (2). The axle (1) can be released from the muff (2) by pushing the free end (19) of the locking pin (16) inwards against a spring (21) so that a section of reduced diameter (18) is level with the axle (1) allowing its removal. USE/ADVANTAGE - Invalid chair steering includes a simply constructed light weight quick coupling unit which can replace the corresponding components of a traditional units.
Patent SE-8605289-L (SE)
Inventor: SHROOT B
IPC: A61K31/22
Filed: 1986-12-10
Abstract: Mono, di and tri-esters of 1,8-dihydroxy-10-phenyl-9 anthrone or 9-anthranol of the formula   <IMAGE>  in which  p is 0 or 1,       (a) when p=0, t=1 and R2 represents a hydrogen atom or -COR3, or (b) when p=1 ,t=0 and each of R1, and R2, which may be the same or different, represents a hydrogen atom or -COR3, and each R3 represents a C1-17 alkyl radical, cycloalkyl or phenyl optionally substituted by lower alkyl, lower alkoxy, halogen, nitro, CF3 or hydroxy, are used in human or veterinary medicine, e.g. in the treatment of psoriasos, warts rheumatism, dermatoses, eczema and acne, and in cosmetics, e.g. as anti-dandruff, anti-seborrheic and anti-hair-loss agents.
Patent SE-8701945-L (SE)
Inventor: ANDERSSON S R
IPC: B05D1/14
Filed: 1987-05-11
Abstract: The tool includes an electrode holder, a hand grip and a feed cable connected to the positive pole of a DC generating set and a compressed air source. The electrode holder has a fixed arm rigidly connected to the hand grip and a movable arm pivotable around on axle pin and tensioned so that it pivots automatically in the direction towards the fixed arm through the effect of an inner spring. The movable arm forms a clamp grip in conjunction with a blower head (16) fitted by a central screw at the outer end of the fixed arm. A screw centres the blower head in a conical set at of electrical conductive material connected to the cable. The seat encompasses a channel for supply of compressed air from the cable via the hand grip.
Patent SE-8703757-L (SE)
Inventor: DUTINA H
IPC: G01B11/00
Filed: 1987-09-29
Abstract: Contactless distance measurement devices (3) determine the distances to at least two points (5) on the surface of the body (1) along pref. fixed and discrete measurement directions. The points lie on different sides of a reference line (6) and in one cross-section or cross-sectional element of the body. - The measurements are performed in two fully or partially opposed measurement directions (4) along the length of the body and intersecting at a point (7) on the reference line at an angle (d) to the line (6). Alternatively or in addition, the measurements are performed in directions parallel to the processing planes (4') and reference line. The distance information so obtained is used to determine a given lateral orientation or position and/or a given shape.
Patent SE-8801038-L (SE)
Inventor: ALBERTSSON F R
IPC: D05B69/18
Filed: 1988-03-21
Abstract: The invention comprises an arrangement for controlling a machine by means of the body movement of the operator. It is used for controlling a sewing machine intended for a handicapped person or for an operator not using the foot control. A pulse (18) consisting of a number of periods 40 kHz sound waves are emitted from a loud-speaker (15). The sound waves are reflected by the head of the operator and a digital circuit measures the time until the sound pulse has returned to the receiver (16). The distance measured to the head of the operator is then used in order to proportionally control the speed of the motor of the machine.