baber/WOPTO huggingface dataset:
Patent SE-8205435-L (SE)
Inventor: HARTWIG C S
IPC: B25D11/12
Filed: 1982-09-22
Abstract: This handheld hammer tool driven by a rotary electric motor (17) and a hammer (14) is contained in housing (13). The hammer (14) consists of a drive shaft (24) with an eccentric crankpin (35) for a connecting rod (43) connected to a driving piston (40) moving to and fro in a cylinder (42) to drive a hammer piston (41) against a tool via an air cushion (44) between the pistons (40, 41). The hammer (14) drive shaft (24) is also the rotor shaft of the electric motor (17), which means that the hammer and the electric motor are driven at the same speed.  The electric motor is an outer pole motor with the rotor's (18) electromagnetically active parts (23, 49) situated outside the surrounding stator's (19) corresponding parts (21, 22), whereby the rotor can also serve as flywheel and fan.  The electric motor is a brushless asynchronous motor designed for high frequency use.<IMAGE>
Patent SE-8302748-L (SE)
Inventor: SPECKHART M
IPC: B26D7/24
Filed: 1983-05-16
Abstract: A domestic cutting machine, which is driven by means of an electric motor, for foodstuffs, especially a slicing machine with a revolving blade, having a casing and a cutting tool which acts on the foodstuffs to be processed and is driven by means of a driving assembly which is enclosed by its own casing and can be positively mounted on the casing in an easily releasible fashion. The object is to improve operator-friendliness, especially with regard to safety. This is achieved according to the invention in that the cutting tool (16) and the driving assembly (15) are connected to one another with operative engagement by means of a centering device (50) which is arranged on the casing (11). The device can thus be designed in such a way that the cutting tool cannot be mounted on the driving assembly when the latter has been removed and cannot be removed from the casing together with the driving assembly while being integrally connected to the latter. <IMAGE>
Patent SE-8305781-L (SE)
Inventor: BILLINGSLEY H C
IPC: F02M13/06
Filed: 1983-10-20
Abstract: The dual fuel supply system for an internal combustion engine has a carburetor including a fuel/air induction passage having means defining a low pressure zone and a secondary orifice and further including a cavity communicating with the fuel induction passage through the secondary orifice. A first or primary fuel supply includes a first float bowl connected to a source of a primary fuel, such as kerosene, a first float controlled valve operable to control the supply of the primary fuel to the first float bowl, a fuel nozzle for supplying the primary fuel from the first float bowl to the low pressure zone, and a conduit connecting the first float bowl in communication with the carburetor cavity. The second or secondary fuel supply includes a second float bowl communicable with the carburetor cavity and connected to a source of a second or secondary fuel, such as gasoline, and a second float controlled valve operable to control the supply of the secondary fuel to the second float bowl. In one embodiment, the carburetor includes a throttle valve located downstream of the low pressure zone and a priming fuel port located downstream of the throttle valve. A primer pump having an inlet connected in communication with the priming fuel port can be operated to selectively introduce a quantity of the secondary fuel into the induction passage to facilitate engine starting.
Patent SE-8400002-L (SE)
Inventor: ROOS B
IPC: G09F1/10
Filed: 1984-01-02
Abstract: Two magnetic plates are provided. One being fitted by permanent or releasable adhesive against a base. The plates by means of a hinge type suspension, fold to and from each other so that an object is held between them in a fixed position.
Patent SE-8402458-L (SE)
Inventor: DAVEMAN C
IPC: F04D15/02
Filed: 1984-05-08
Abstract: The invention concerns a device for preventing back flow of liquid through an outlet pipe from a pump during times when the pump does not operate. A non-return valve (3) is arranged in the outlet pipe (2) from the pump (1) designed as a three-way valve. A ball (7) in the valve alternatively closes the inlet (4) to the valve and the outlet to a drainage pipe (6) resp. The ball (7) then takes one position which closes the drainage pipe (6) when the pump operates, while the drainage pipe is open and the inlet (4) closed when the pump is stopped.
Patent SE-8404242-L (SE)
Inventor: SHENTON N P
IPC: E05C17/04
Filed: 1984-08-27
Abstract: A window stay 1 comprises an arm 2 which is received in a square aperture 31 in a retainer 3 and is rotatable about its longitudinal axis between a first position in which the arm 2 is contained in the aperture 31 and slidable therethrough to engage the retainer 3 and, a second position in which the arm 2 may be released from the aperture 31 and separated from the retainer 3. The arm 2 is released from the aperture 31 and separated from the retainer 3 by passing a portion 21 through a narrow slot 32 leading from the aperture 31 to the outer edge of the retainer 3. The arm 2 comprises a square- section handle 19 which is non- rotatable in the aperture 31 and a spigot 6 which is rotatable in the aperture 31 and pivotally and rotatably connected to a mounting bracket 7. <IMAGE>
Patent SE-8406110-L (SE)
Inventor: IZZI G
IPC: F23Q7/00
Filed: 1984-12-04
Abstract: A glow plug for preheating the combustion chamber of a diesel engine includes a tubular metal sheath (5) closed at an end to define a tip and in which an electric heating element spiral (7) is embedded within a powder (6) of an electrically insulating material. The spiral (7) is connected by one end to the sheath tip and and at its other end to a current feeder (4). The filament (8) of the spiral (7) is advantageously made of a Fe-Cr-Al alloy and is coated for an initial length (L1) of the spiral (7), from the connection location thereof with the current feeder (4), with a high electrical conductivity material (9), preferably nickel (Ni) having a very high positive temperature coefficient of resistance with respect to that of the filament (8). The uncoated end length (L2) of the spiral (7) acts as a heating element while the initial coated length (L1) acts as a control resistance element for the supply current upon increase in the sheath temperature. The thickness of the coating (9) and the coated length L1 of the spiral (7) are chosen to provide the desired electric and thermal characteristics of the glow plug.
Patent SE-8406323-L (SE)
Inventor: STICKEL L
IPC: H03K5/1536
Filed: 1984-12-12
Abstract: The invention relates to a clock system for control systems with digital information processing. The object of the invention is to implement a clock system for a control system with digital information generation in which a phase-synchronous processing of the digital information is carried out at the zero passage of the mains voltage of the power component, thereby minimising the cost of eliminating the effects of noise and thus of suppressing noise. 
<??>This is achieved by using a monoflop to shift the phase angle of the mains voltage, which is converted via optocouplers or transformers and threshold value switches into a square-wave voltage, in such a way that the clock coincides precisely with the zero passage of the mains voltage and the clock width is then set via a further monoflop.
Patent SE-8502496-L (SE)
Inventor: DOMBROWSKI D M
IPC: B23B27/16
Filed: 1985-05-21
Abstract: The present invention comprises a cutting tool having a cutting tool insert which may be automatically rotationally indexed. The cutting tool includes a shank and an indexable cutting tool insert rotatably connected to the shank. The insert includes a plurality of tips and a side surface therebetween. Indexing means including an index member slidably mounted to the shank are also provided. The index member includes a locking surface and a cam lobe. The indexing means is effective for rotating the insert upon extension of the index member so that the cam lobe pushingly engages the insert, and locking the insert in a stationary cutting position upon retraction of the index member so that the locking surface is securely positioned against the insert side surface. In an exemplary embodiment of the invention, the index member comprises a slider which is translatable only in a direction parallel to a longitudinal axis thereof. The slider also includes a recess disposed between the locking surface and the cam lobe which is effective for accommodating the insert tip as the insert is caused to be rotated by the cam lobe.
Patent SE-8502858-L (SE)
Inventor: BALBACHAN I P
IPC: F42D3/04
Filed: 1985-06-10
Abstract: After application of the casing, the cracks in the rock material adjacent the drill hole are filled monolithically with a damming material. The work is completed prior to exploding the requisite charge.
Patent SE-8506108-L (SE)
Inventor: NORDSTROM C
IPC: B65G67/20
Filed: 1985-12-23
Abstract: PCT No. PCT/SE86/00469 Sec. 371 Date Mar. 8, 1988 Sec. 102(e) Date Mar. 8, 1988 PCT Filed Oct. 13, 1986 PCT Pub. No. WO87/03857 PCT Pub. Date Jul. 2, 1987.A device for loading and unloading goods in an aircraft is provided in the cargo space (1) of the aircraft. The device has at least one transport path (3; 3A, 3B) which is substantially parallel to the floor of the cargo space (1) and on which the goods is placed; a drive assembly (11, 13-19, 13', 17'; 40-47) by means of which the transport path (3; 3A, 3B) can be driven forwards and backwards; and a wall (10) which extends vertically transversely of the cargo space, serves as a stop for the load piled on the belt and is connected to the transport path and movable together with it from a position adjacent the opening of the cargo space through which the goods is loaded and unloaded, to a position at the far end (1A) of the cargo space, and vice versa. The transport path comprises a mat structure (5) which is adapted to rest directly on the floor of the cargo space, such that the weight of the goods placed on the transport path is supported by the floor of the cargo space, both during displacement of the goods in the cargo space and during flight. The device may also comprise two side transport paths (3B) which are driven in synchronism with said first transport path.
Patent SE-8600602-L (SE)
Inventor: WILKENS JAN
IPC: E04B9/22
Filed: 1986-02-11
Abstract: A false ceiling structure including parallel carrying sections curved in a vertical direction, which carry false ceiling slabs (3), the latter being self-supporting between adjacent sections (1). The slab (3) has a readily flexible outer layer (32) which is exposed. The slab further includes a mineral fibre layer (33) which is bonded to the outer layer (32). The layer (33) is formed of a plurality of parallel, tightly adjacent billets (331) of mineral fibre. The billets extend unbroken between the two slab edges (31) carried by the section flanges (2). The billets have a fibre orientation, which is in planes substantially at right angle to the plane of the outer layer (32) and to the longitudinal direction of said two slab edges (31), such that the slab (3) has a substantially lower bending stiffness in the longitudinal direction of the sections (1) then at right angles to said direction.
Patent SE-8602216-L (SE)
Inventor: KWON Y J
IPC: C22B34/14
Filed: 1986-05-15
Abstract: This is a method for reducing the chlorides of zirconium, hafnium, or titanium. It utilizes a solidified magnesium (or sodium) chloride matrix in which chunks of the product metal are contained as a seal on the bottom of the reduction vessel. A withdrawal mechanism is used in conjunction with a cooling means (e.g. water jacket) to slowly withdraw the product metal chunks in the salt matrix. This invention makes possible the operation of the reduction process as a continuous process.
Patent SE-8701787-L (SE)
Inventor: IIDA Y
IPC: A61K47/34
Filed: 1987-04-29
Abstract: A pharmaceutical prepn. contains an aluminium salt of a sucrose sulphate ester and polyethylene glycol. The prepn. is prepd. by mixing sucralfar with polyethylene glycol.  The prepn. can be used in various forms e.g. powder, granulate, tablets, etc. opt. with further additives.
Patent SE-8703279-L (SE)
Inventor: BOERJESSON A
IPC: H01L25/00
Filed: 1987-08-25
Abstract: A unit E comprises a substratum with a thermally conductive plate-shaped part 1 and a dielectric layer 3 on which electrically conductive material is applied to form a printed circuit. Semiconductor chips 2 which form a hybrid circuit are encased into cast compound between the top surface 1a of the plate-shaped part 1 and the dielectric layer. The semiconductor chips are placed close to each other with only any intermediate gaps for connections. Connections are established between the said chips and the printed circuit via openings in the dielectric layer. <IMAGE>
Patent SE-8802741-L (SE)
Inventor: BIRKEHOLM MOGENS
IPC: B64F1/22
Filed: 1988-07-28
Abstract: In a tractor for the towing of aircraft, in which the nose wheel of the aircraft is supported on the tractor, an artificial play is built into the steering system by means of a piston cylinder (8), which is built into the steering system and which is kept in a middle position by means of springs (11, 12). It is hereby possible to absorb the transverse forces, which are exerted on the nose wheel. The piston cylinder (8) also functions as a shock absorber, which can be locked electrically through wires (14, 15) in such a way that the said effect will occur only when desired.
Patent SE-8903063-L (SE)
Inventor: MENZEL P
IPC: F16L27/08
Filed: 1989-09-18
Abstract: Arrangement for interconnecting two vacuum lines so that, after interconnection, the lines are rotatable relative to one another, which vacuum lines each comprise two concentric pipes 1, 2 with a vacuum in the space 3 formed between the pipes. The arrangement comprises a first end part, a male part, of one vacuum line and a second end part, a female part, of the other vacuum line. Between the male part and the female part, there is at least one O-ring 11 which is arranged in such a manner that it does not come into direct contact with a cold or hot medium flowing through the inner pipe 1. The invention also relates to male and female parts of vacuum lines intended for use in the connection arrangement. <IMAGE>
Patent SE-9000022-L (SE)
Title: Fillable building component - comprises plates joined by seam pieces or one-piece structure
Inventor: WASENIUS DI BIRGER
IPC: E04C1/40
Filed: 1990-01-04
Abstract: At least some of the seam pieces which join the plates form an angle with them which deviates from 90 deg. They have a relatively thick, pref. oval or rectangular cross section, and are insulating, e.g. of foamed or expanded plastics. The plates are of flexible material, e.g. plastics, and have a locking effect when stacked on top of one another and filled with heavy concrete.
Patent SE-9000236-L (SE)
Inventor: SELLERS ROBERT R
IPC: F01D11/10
Filed: 1990-01-23
Abstract: An axial flow turbine comprises a number of air cooled blades each of which have an airfoil surface exposed to the working medium defining a pressure side, a suction side, a root section, a tip section, and a mid chord section. Each blade having internal passages including at least one radial passage (26) defining a first feed channel adjacent the pressure side conducting cooling air from the root section to an outlet opening in the tip section, a number of radially spaced film cooling holes (28) in the airfoil surface being fed cool air from the feed channel, a second radial passage (32) defining a feed chamber in the mid chord section conducting cooling air from the root section to an orifice in the tip section, a number of radially spaced replenishment cooling holes communicating with the feed chamber for replenishing air in the feed channel whereby the rotation of the turbine centrifuges the air in the radial passages to increase the pressure of the cooling air as the air progresses toward the tip section of the blade.
Patent SE-9203092-L (SE)
Inventor: STROEMBERG JAN
IPC: E04D3/36
Filed: 1992-10-21
Abstract: The existing roof comprises an outer structure (2) consisting of wave-form plates with channels (6) and ridges (7) fastened by nails or screws (3) arranged through the ridges into a base (1) on which it rests. Beams (5) are placed in the channels (6) in the roof slope direction on the outer roof (2) top side. The beams are connected with a number of existing fixture components (3) on the outer roof (2) using fixture plates (8) and are made to overlap one another at least at the ends. - The fixture plates (8) are arranged between the beams (5) and fixed to them and to the nails or screws (3). The respective fixture plates have openings for the heads of screws or nails which lock firmly to the plates and thereafter are fixed to the beams.
Patent SE-9303528-L (SE)
Inventor: LEMETYINEN MARKKU
IPC: D21F1/34
Filed: 1993-10-27
Abstract: The invention relates to a decontamination valve for a jet pipe in a paper or board machine, including a disc valve having a closed position and an open position. The disc valve is in the closed position when the jet pipe is in operation and is in the open position when the jet pipe is being cleaned in order to remove cleaning/washing water used in the cleaning process. The disc valve is arranged to close in the same direction in which pressure effective in the jet pipe attempts to shift the valve.
Patent SE-9400123-L (SE)
Inventor: BRAENNSTROEM MARTIN
Filed: 1994-01-18
Abstract: Toothpaste for sensitive teeth comprises an aq. emulsion contg. (a) 1-5 wt.% terpene hydrocarbons; (b) 1.5-5 wt.% glycyrrhizin; (c) 1.5-8 wt.% xylitol; (d) 1-10 wt.% surfactant; (e) 1-5 wt.% silica; and (f) fluorine cpd..
Patent SE-9401935-L (SE)
Inventor: HAALLSTEDT GOERAN
IPC: B29C57/02
Filed: 1994-06-03
Abstract: In a method for manufacturing a thermoplasic pipe (46) a pipe-shaped blank having larger wall thickness and less diameter than the completed thermoplastic pipe is positioned in a cylindrical chamber. The blank is formed by being softened and expanded into engagement with the inner surface of the chamber. A sealing ring (64) is then mounted in an end portion of the plastic pipe by positioning the sealing ring in the expanded blank and shrinking the blank around the sealing ring by heating the pipe end portion (52). <IMAGE>
Patent SE-9501187-L (SE)
Inventor: GRANBERG RUNE
IPC: G01D11/24
Filed: 1995-03-31
Abstract: A rotational position detector device (20), which is fastenable to a rotary actuator (1) of the type comprising a rotary motor (3,5) inside a housing (2) and a rotary shaft extending therefrom, a turning element (21) adapted to be rotationally fastened to the rotary shaft, said turning element being detectable by at least one position sensor (23), which is adapted to be adjustably fixed with respect to the housing (2). The device is provided with a socket portion (25) which is rigidly connected to the housing and coaxial with said shaft and at least one sensor holder (24) which is rotatably attached to said socket portion and adjustably fixable in chosen angular positions by means of locking cooperation between a resilient engagement means (26,27) on the sensor holder and a surface (30) which is provided with engagement irregularities. <IMAGE>
Patent SE-9502665-L (SE)
Inventor: VLADIMIR PETROV
IPC: B43K27/00
Filed: 1995-07-20
Abstract: The writing instrument is foldable in at least three sections along at least two parallel lines, which lines limit two outer parts which are foldable each in its own direction, thereby being located on opposite sides of the central section. At least one section contains a writing lead parallel with the fold lines.
Patent SE-9503495-L (SE)
Inventor: AAKESSON PER
IPC: C12N1/21
Filed: 1995-10-09
Abstract: A protein from Streptococcus pyogenes, serotype M1 has been characterized. This protein, called protein SIC, plays a role in S. pyogenes pathogenicity and virulence. It inhibits hemolysis by interacting with the plasma proteins clusterin, and members of the cystatin protein super family such as hisitidine rich glycoprotein (HRG). The protein comprises at least one of the following partial amino acid sequences: (a) glu thr tyr thr ser arg asn phe; (b) asp trp ser gly asp asp trp pro glu asp asp trp; (c) arg ser gly val gly leu ser gln tyr gly trp ser; (d) trp ser ser asp lys lys asp glu thr glu asp lyr thr; (e) gly thr gly tyr glu lys arg asp asp trp gly gly pro gly; (f) lys arg asp asp trp arg gly pro gly his ile pro lys pro. The protein and antibodies specific for the protein can be used in analytical procedures for determining the present of virulent Streptococcus pyrogens in a sample. The protein can also be used in vaccine compositions.
Patent SE-9600063-L (SE)
Inventor: BERGSTROEM INGEMAR
IPC: H01P11/00
Filed: 1996-01-08
Abstract: The invention concerns a method of manufacturing a cavity resonator (1) including assembling electrically conductive resonator wall sections (2) into a closed, cavity defining structure. The wall sections are shaped such that joints (at 3, 4) between neighbouring wall sections (2) are oriented essentially in parallel with the electric currents occurring in use in order to reduce ohmic resistance losses in wall joints. The invention also concerns a cavity resonator.
Patent SE-9601434-L (SE)
Inventor: VEDEFORS KENT
IPC: B02C18/12
Filed: 1996-04-15
Abstract: PCT No. PCT/SE97/00628 Sec. 371 Date Oct. 13, 1998 Sec. 102(e) Date Oct. 13, 1998 PCT Filed Apr. 15, 1997 PCT Pub. No. WO97/38793 PCT Pub. Date Oct. 23, 1997A device for disintegrating material such as fruit, vegetables, corn and meat products. The device has a disintegrator that is displaceably driven in relation to a dolly. A rotatably driven reception disc supports a plurality of displaceably driven and disintegrating knives that are eccentrically journalled so that an axis of rotation (7) is radially displaced from an axis of rotation (6) of the reception disc. The dolly is arranged along the circumference of the reception disc and along the path of a motion of the disintegrating knives.
Patent SE-9702901-L (SE)
Inventor: ANDERSSON BO
IPC: G05B19/42
Filed: 1997-08-08
Abstract: A learning module is coupled to the cylinders via an in/out card to learn the cylinder sequence steps as they are carried out manually, and is also used to store this information in a memory for future retrieval by the system.  The control sequences for the cylinders (12, 14) used to carry out work are inputted into the system and stored there by manual actuation of the sequences, each step in a sequence being registered by a module (32) used to learn the sequences and connected to ports in an in/out card (28). This module captures signals for each different step in a sequence and stores them in a memory. Once all the sequences have been memorised the module is uncoupled, whereafter the system can recover the stored information from its memory and use it as program values for controlling the cylinders. An Independent claim is also included for the apparatus used in this control process, including a keyboard (34) for inputting instructions, a display (36) for the inputted instructions, the above learning module, an in/out card for receiving and transmitting signals to the registering device, and a device for uncoupling the registering device.
Patent SE-9801737-L (SE)
Inventor: ERIKSSON GUNNAR
IPC: D21G5/00
Filed: 1998-05-15
Abstract: The present invention relates to a silenced blowing nozzle for blowing of a static gas medium under overpressure, in particular air, having in a central part (6) of the nozzle at least one first discharge opening (11) embodied to generate a core stream of gas with supersonic velocity. The central part is surrounded by a more peripheral part (5) containing a number of second discharge openings (13) spaced from each other and from said first discharge opening(s), the said second discharge openings being embodied to generate a gas flow with lower velocity than the core stream, preferably a velocity equal to sonic velocity, which gas flow surrounds the core stream and has the same direction as said core stream.