baber/WOPTO huggingface dataset:
Patent SE-8604359-L (SE)
Inventor: AHL A D
IPC: G01B21/00
Filed: 1986-10-15
Abstract: A completely automated system for inspection and sorting of molded containers, such as glass bottles, as a function of mold cavity of container origin. In a first system section, finished containers are one hundred percent inspected for defects, and a cavity identification device is controlled to reject all containers from cavities associated with defective containers. The cavity identification device is also coupled to feed sampled containers from selected cavities to an automatic sampling indexer wherein the sampled containers are fed to one or more stations for testing physical container properties, such as rupture pressure, wall thickness and internal volume. The cavity identification device and the automatic sampling indexer are controlled by a hierarchy of interconnected computers which receive cavity and test information from the various sections and stations of the system and control the sampling and sorting process based upon predetermined quality standards. A cavity map is maintained which relates cavity code to physical location in the container forming machine to help identify quality control trends.
Patent SE-8700079-L (SE)
Inventor: NORDBERG HANS
IPC: B23D31/00
Filed: 1987-01-12
Abstract: Machine (1) for cutting and bending of sheet material, which comprises a snaker built of two members (14, 40) and two cutting edges (41, 42), one member (40) of the snaker and one cutting edge (41) being supported by a first beam (24). This beam (24) is like a second beam (10) movably arranged relative to the machine frame (2). The second beam (10) supports the second member (14) of the snaker and its motion is actuated by hydraulic cylinders (8, 9). By interconnecting the beams (10, 24) so that they move together cutting operations can be carried out and by loosening said connection so that the first beam (24) will be stationary in a lower position bending operations can be perfomed. The machine has working tables (21; 45, 46) and adjustable stop members (53, 54) for the cutting as well as the bending operation.
Patent SE-8700756-L (SE)
Inventor: DIEM R
IPC: G01B7/12
Filed: 1987-02-24
Abstract: A measuring instrument for determining diametral values on a stationary machine part 10 is provided with at least three pairs of linear measuring sensors 11, 12 and 13 which measure the diameter at three angularly spaced locations on the circumference. A device connected thereto selects and calculates characteristic values, such as the maximum, mean, and minimum diameters and the out of roundness of the machine part. The instrument may be arranged to measure internal diameters. <IMAGE>
Patent SE-8800463-L (SE)
Inventor: DICKEN L W
IPC: H01Q9/27
Filed: 1988-02-11
Abstract: In a four arm spiral antenna 2 for direction finding, a pair of arms A, B of the four arm spiral are joined together so as to form a three terminal antenna which is arranged to be operatively associated with a pair of co-axial feeds so as to form a two port device. <IMAGE>
Patent SE-8800772-L (SE)
Inventor: OLSSON S
IPC: H02H3/44
Filed: 1988-03-04
Abstract: The invention concerns a method to control the stops of an intermittantly operating electric motor. The motor current is measured at even intervals and a mean value is created from said values. Actual value is compared with said mean value and gives a signal to stop the motor if actual value deviates from the mean value in a predetermined way. Each new read in value replaces the first in the series.
Patent SE-8903439-L (SE)
Title: Welding tongs for plastic hoses - welds and closes hoses used for blood donation
Inventor: KOEGEL A
IPC: B29C65/04
Filed: 1989-10-18
Abstract: The tongs have two parallel jaws, a housing, and an arm movable relatively to the housing. Under the influence of the movable arm, the jaws are moved towards one another. A generator circuit is located in the housing, and applies a high frequency voltage between the jaws, causing the hose to melt whilst the jaws are clamped around it. The generator circuit comprises an oscillator, an amplifier, a transformer, and a time circuit. It applies the high frequency voltage for a period of approximately 0.5 to 2 seconds. The high frequency signal has a frequency of around 40 MHz, and a voltage of between 150 to 250 volts. A rectifier is located separately from the tongs, and supplies the tongs with direct current via a conductor. This current has a voltage of 10 to 15 volts, which the transformer transforms to the higher level. The time circuit, on receipt of a signal from a micro-switch, emits a signal starting the oscillator and amplifier, and a further signal to stop them after the predetermined time of 0.5 to 2 seconds.
Patent SE-9001623-L (SE)
Inventor: BLAND G F
IPC: F16H63/04
Filed: 1990-05-07
Abstract: A marine propulsion device comprising a gear housing adapted to be mounted on the transom of a boat, a lever mounted on the gear housing for pivotal movement relative thereto about a first axis, a clutch mechanism supported by the gear housing, a mechanism for actuating the clutch mechanism in response to pivotal movement of the lever, a link, a mechanism connecting the link to the lever for pivotal movement relative thereto about an axis spaced from the first axis, a guide member adapted to be connected to a control mechanism, a mechanism for guiding movement of the guide member relative to the gear housing, and a mechanism for connecting the guide member to the link.
Patent SE-9101440-L (SE)
Inventor: EKMAN LARS GUSTAF
IPC: A63F7/06
Filed: 1991-05-14
Abstract: Arrangement for manoeuvering of a player (S) in sportgames consisting of magnet discs (MB-1, MB-2, MA-1, MA-2) on both sides of the playground (SP), with the player (S) connected to the upper disc and a manoeuver-stick (MS) connected to the lower disc wherein an effective turning and moving of the player (S) is achieved together with a reduced friction and turning power thereby that the contact area of at least one of the magnet discs (MB-1 etc.) is concentrated to the turning center while the periphery part is floating free of the playground (SP).
Patent SE-9202856-L (SE)
Inventor: CLAESSON PEDER
IPC: A47L13/59
Filed: 1992-10-02
Abstract: Press trolley having a device 19,24,28 for squeezing water out of a swab or the like. A movable press plate 28 is movable by means of a control handle 37 towards and away from a fixed press plate 24 and is operatively connected to a brake block 36 which can be applied to one of the travelling wheels 11 of the press trolley through the motion of the movable press plate towards the fixed press plate. <IMAGE>
Patent SE-9303775-L (SE)
Inventor: SWALLERT SVEN A
IPC: G09F1/06
Filed: 1993-11-16
Abstract: Two opposite quadratic or rectangular rigid side walls (2, 3) are mutually joined around all side edges by four side walls (4, 5, 6, 7) of which three (eg. 5, 6, 7) are arranged foldably at the centre and the fourth (4) is arranged foldable at the centre or divided along lines (8) which are parallel with the respective side wall connections with the two rigid opposite side walls (2, 3).
Patent SE-9400089-L (SE)
Inventor: LJUNGBERG BJOERN
IPC: C23C16/30
Filed: 1994-01-14
Abstract: A body such as a cutting tool coated with refractory single- or multilayers, wherein specific layers are characterized by a controlled microstructure and phase composition with crystal planes preferably grown in a preferential direction with respect to the surface of the coated body. The coating includes one or several refractory layers of which at least one layer is a dense, fine-grained layer of α-Al2O3 preferably textured in the (104) direction. The coated tool exhibits excellent surface finish and shows much improved wear and toughness properties compared to prior art objects when used for machining steel, cast iron and, particularly, when machining nodular cast iron. REEXAMINATION RESULTS The questions raised in reexamination proceedings Nos. 90/009,410 and 90/009,666, filed May 5, 2009 and Feb. 24, 2010 respectively, have been considered, and the results thereof are reflected in this reissue patent which constitutes the reexamination certificate required by 35 U.S.C. 307 as provided in 37 CFR 1.570(e) for ex parte reexaminations, and/or the reexamination certificate required by 35 U.S.C. 316 as provided in 37 CFR 1.997(e) for inter partes reexaminations.
Patent SE-9403090-L (SE)
Inventor: ICHIHARA MASAKI
IPC: G01R31/36
Filed: 1994-09-16
Abstract: A rechargable battery pack is constituted by not connecting all of the terminals of a plurality of secondary batteries but extracting them outside. A charging circuit is constituted by a dedicated charging circuit which comprises a constant-voltage circuit and a constant-current circuit for each of the rechargable batteries to charge each rechargable battery separately. A discharging circuit comprises, for each of the rechargable batteries, a controler for preventing an overdischarge and a worning portion for warning of an overdischarge.
Patent SE-9501825-L (SE)
Inventor: HARALDSSON ROLAND
IPC: A47J37/12
Filed: 1995-05-17
Abstract: PCT No. PCT/SE96/00635 Sec. 371 Date Nov. 14, 1997 Sec. 102(e) Date Nov. 14, 1997 PCT Filed May 15, 1996 PCT Pub. No. WO96/36266 PCT Pub. Date Nov. 21, 1996A deep-frying apparatus comprises an elongate deep-frying pan (1) having a plurality of bottom inlets (2-6) and bottom outlets (7-9) for frying oil, as well as a filter (13), a circulation pump (14) and a heat exchanger (11), which are connected in series from a first collection pipe (12), which is connected to the bottom outlets (7-9), to a second collection pipe (10), which is connected to the bottom inlets (2-6). At least one pair (18-20) of opposing lateral inlets is arranged in opposing side walls of the deep-frying pan (1) and provided opposite to one another in an area closest to an inlet end (16). At least two of the bottom inlets (2-6) are arranged in this area. Via a third collection pipe (24), the lateral inlets (18-20) are connected to the circulation pump (14), such that oil jets having a velocity of flow much exceeding that of the frying oil flowing in the longitudinal direction of the deep-frying pan are directed towards one another essentially transversely of this longitudinal direction.
Patent SE-9502305-L (SE)
Inventor: KOIVULA JUHANI
IPC: F25B49/00
Filed: 1995-06-22
Abstract: The fluid system coupled to the compressor (2), has a high pressure side (3) and a low pressure side (4). Drive simulation is produced by varying the pressure in the fluid system low pressure side. The pressure variations are controllably produced by the vol. in a container (15) connected to the fluid system low pressure side being varied. The pressure variations in the fluid system allow the loads on the compressor to be varied. The fluid in the fluid system comprises a mixt. of carbon dioxide and synthetic refrigerator compressor oil. The system incorporates a motor and transmission components which transmit drive power from the motor to the compressor. The container with the variable vol. consists of a cylinder and a piston, the vol. being varied by movement of the piston.
Patent SE-9603255-L (SE)
Inventor: ANDERSSON HANS
IPC: H02H7/097
Filed: 1996-09-06
Abstract: PCT No. PCT/SE97/01486 Sec. 371 Date Mar. 2, 1999 Sec. 102(e) Date Mar. 2, 1999 PCT Filed Sep. 5, 1997 PCT Pub. No. WO98/10501 PCT Pub. Date Mar. 12, 1998A phase monitor for a short-circuited asynchronous three-phase motor comprises a first and a second sensing unit, both of which are connected to a supply voltage line to the motor in order to sense the voltage conditions on the line, and a control switch which is controlled by the two sensing units and connected in a control circuit for a supply voltage switch for the motor, connected in the supply voltage line. When the supply voltage line is connected to a supply voltage source, the first sensing unit causes an immediate switching-on operation of the control circuit if the voltage conditions on the supply voltage line sensed by the first sensing unit at that moment are acceptable. After a switching-on operation of the control switch caused by the first sensing unit, the second sensing unit, which is operatively connected to the control switch via a delay unit, provides a delayed control of the state of the control switch in dependence upon the voltage conditions on the supply voltage line sensed by the second sensing unit.
Patent SE-9700333-L (SE)
Inventor: CEDERSTROEM ROLF
IPC: B32B43/00
Filed: 1997-02-03
Abstract: A method to perform a repair of objects made of plastic laminate damaged by so-called osmosis, hydrolysis or similar and/or delamination and containing fluids and/or gases in the laminate layers. The improvement is mainly achieved in that a system of holes is arranged, consisting of a larger number of especially formed holes, spread over the surface of the object to be repaired, through which moisture and damaged material can be removed in a more effective and faster way even horizontally along the laminate fibre direction instead of only vertically through the superimposed, often undamaged layer forming a barrier. By means of the system of holes measurements might be carried out before the repair is made and a continuous control can be made during the repair, that the decontamination procedure has made in quality acceptable result before the object is restored. The holes in the system might after the application described previously be replenished with a hardened filler an be used as a reinforcing element comparable to spot welding to restore the repair object to its original strength. The reinforcing elements formed of a hardened filler are fixed by means of recesses arranged in the hole walls serving as holds for the hardened filler plugs, which have not to be moored in the superimposed layer.
Patent SE-9700815-L (SE)
Inventor: HEDREN MATTIAS
IPC: B30B9/12
Filed: 1997-03-06
Abstract: The present invention relates to an apparatus and to a method for compacting compactible material. The apparatus has a shaftless spiral (3) disposed in a casing (2). A drive means (4) for rotating the spiral is disposed at the infeed section (20) of the apparatus. In the opposite section of the casing, the casing has an end region (23) in the extension of the spiral, where the casing does not surround the spiral. A mechanical counter pressure device (8) is provided for closing and opening the discharge opening (24) of the end region. The material is compacted in that the spiral, on its rotation, exercises a pressure on the material which is located in the end region (23). Between the infeed section (20) and the end region (23) there is provided, close to the end region, a support member (26) which restricts the movement of the spiral in the radial direction. As a result, the spiral may absorb greater axial pressure forces than without such a mechanical device, since permanent deformation of the spiral in the radial direction is prevented. According to the method of compacting the material, the end region (23) is dimensioned so that substantially all of the force which the spiral applies against the material in the end region is transmitted to the counter pressure device (8).
Patent SE-9701908-L (SE)
Inventor: TANOUE KATSUMI
IPC: H04B14/04
Filed: 1997-05-22
Abstract: A receiving device comprises a demodulating section for demodulating transmission signal into a demodulated signal having a digital speech signal and a error detecting code. The demodulating section divides the digital speech signal into first through N-th subframe speech signals and detects a received field intensities of the first through the N-th subframe speech signals to produce first through N-th field detection signals representative of the received field intensities of the first through the N-th subframe speech signals, respectively, where N represents a positive integer which is greater than one. An error detecting section detects whether or not the digital speech signals has an error in accordance with the error detecting code to produce an n-th error detection signal when the digital speech signal has an error and when an n-th field detection signal has a received field intensity that is not greater than a predetermined received field intensity, where n is a variable between one and N, both inclusive. An interpolating section carries out interpolation of the digital speech signal in response to the n-th error detection signal to produce a speech signal.
Patent SE-9703750-L (SE)
Inventor: HULSEBOSCH THOMAS G
IPC: H04W88/10
Filed: 1997-10-15
Abstract: A method and apparatus for mitigating interference in a communication system caused by an overlay system. The overlay system and the communication system utilize preferred channels (201-207). The communication system first utilizes a group of communication "preferred" channels (205 and 207) when assigning a voice channel to a communication subscriber unit. Additionally, the overlay system first utilizes a group of overlay "preferred" channels (201 and 203) when assigning a voice channel (102) to an overlay subscriber unit.
Patent SE-9800568-L (SE)
Inventor: OBAYASHI M
IPC: F16J9/16
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To appropriately leak combustion gas so as to suppress friction by providing shallow leak grooves for communicating the outer circumferential face with the internal circumferential face of a ring in a plurality of positions in the bottom face or top/bottom faces of the piston ring at same intervals. SOLUTION: Radial and shallow leak grooves 3 for communicating the outer circumferential face with the internal circumferential face of a piston ring are provided in the bottom 13 of the piston ring 1 in four positions on the circumference of the piston ring at approximately same intervals and an abutment part 2 is set to a gastight abutment part. Combustion gas is leaked from the top face of the piston ring 1 through the internal circumferential face to the bottom of the piston ring 1 via the leak grooves 3 as shown an arrow. The leak grooves 3 are provided in the bottom 13 of the piston ring 1 and not in the outer circumferential face so that combustion gas is appropriately leaked with little friction, the life of the piston ring can be elongated, and the internal combustion engine can be efficiently operated.
Patent SE-9800840-L (SE)
Inventor: KAMIN JR RALPH A
IPC: H01Q3/22
Filed: 1998-03-16
Abstract: A beacon signal (313) is provided in a wireless communication system using a hybrid matrix (303) and an inverse hybrid matrix (306). Using an unused port of the hybrid matrix (303), the beacon signal (313) is combined with traffic signals (316) intended for users of the wireless communication system. The hybrid matrix (303) transforms beacon signal (313) and the traffic signals (316) into output signals that each contain a portion of the beacon signal (313) and the traffic signals (316). The outputs from the hybrid matrix (303) are amplified by amplifiers (315). The outputs from the amplifiers (315) are then inverse transformed by an inverse hybrid matrix (306). The inverse transform matrix (306) recombines the portions of the beacon signal (313) and the traffic signals (316) originally input to the hybrid matrix (303), and the resulting signals are transmitted using sector antennas (320) and a beacon antenna (323).
Patent SE-9801291-L (SE)
Inventor: LARSSON BO
IPC: B65D17/34
Filed: 1998-04-14
Abstract: A container (1) for holding products and comprising a lower part (3) including a bottom panel (5) and side walls (8, 9) upstanding therefrom as well as a top part (4) including a lid (10) and side walls (13, 14) depending therefrom. At least one side wall (15) of the lower and top parts (3 and 4 respectively) extending in adjoining overlapping relationship. The lid (10) is prolonged at its edge (18) that is turned towards the common side wall (15) in order to form a projecting lid-opening grip flap (19). The flap, having been doubled, extends back rearwardly to and connects to the common side wall via a tear perforation (23). At a score (11) between the lid (10) of the top part (4) and at least one of its other side walls (13, 14) there is a rear face cut score (24), such that the lid (10), when a pulling force is applied on the lid-opening grip flap (19), may be opened as a result of splitting of the tear perforation and the rear-face cut score.
Patent SE-9802807-L (SE)
Inventor: GRANLIND HANS INGMAR
IPC: B63C3/08
Filed: 1998-09-01
Abstract: The track comprises parallel beams (52'') with a U-shaped cross-section forming the rails, and cross-direction rails forming the sleepers (7'). The ends (152'') of the beams are received by splice sections (8, 8a) used to join the beams end to end.  Independent claims are also included for (a) the splice section, and (b) the fastener associated with the sleeper.
Patent SE-9804290-L (SE)
Inventor: BEALS CHARLES E
IPC: E02F9/00
Filed: 1998-12-11
Abstract: Past pin joint assemblies attaching a lift arm to a construction machine have utilized grease lubricated pins. Deflection of the pins during operation caused damage to both the pin and surrounding structure. Additionally, the use of grease requires daily lubrication schedules. The present invention overcomes these and other problems by providing an oil sealed pin joint assembly which virtual eliminates daily lubrication needs. A pin is utilized with a variable profile including first and second end portions which diverge inwardly from a first predetermined diameter and terminate at a second predetermined diameter. The second diameter is in substantial axial alignment with a contact surface of a first and second collar with first and second bearing assemblies, respectively. The pin diverges outwardly from the second diameter and terminates at a third predetermined diameter. A plurality of radii blendingly interconnect the first, second and third diameters. During operation, the pin deflects and the relative location and size of the diameters and radii promotes a uniform distribution of forces across the pin and into the surrounding structure. Uniform distribution of pin forces cause less damage to the pin and surrounding structure.
Patent SE-9902333-L (SE)
Inventor: RINDESKAER LARS
IPC: A47B9/00
Filed: 1999-06-18
Abstract: A connecting mechanism links the stand (12) to the tabletop (18) and the tabletop to the support panel for the monitor in such a way that ensures when the tabletop is raised or lowered, the support panel only moves a fraction of this distance in the height direction.