baber/WOPTO huggingface dataset:
Patent SE-0401728-L (SE)
Inventor: HENRIKSSON STIG ROLAND
IPC: B25D17/24
Filed: 2004-07-05
Abstract: A portable power tool includes a housing, and an impact mechanism movably supported in the housing and having a front opening for receiving a working implement and a hammer piston for delivering hammer blows to the working implement. The impact mechanism is supported in the housing by a pivot device in a point located between the forward and rear ends of the impact mechanism and allowing longitudinal and pivotal movements but preventing in the support point radial and rotational movements of the impact mechanism relative to the housing. A resilient device is located at a distance from the pivot device and is arranged to bias the impact mechanism to a neutral position relative to the housing and to absorb vibration movements of the impact mechanism to protect the housing against such vibration movements.
Patent SE-0801181-L (SE)
Inventor: HOEGLUND KASPER
Filed: 2008-05-21
Abstract: The present invention relates to a clamping system comprising two or more grids of springs in a flow module or in a plate reactor. The invention also relates to methods for opening and closing a clamping system, a frame arrangement, a control system for pressure release, and a use of the clamping system as a plate reactor.
Patent SE-7500435-L (SE)
Inventor: NAGEL R H
IPC: G06T1/00
Filed: 1975-01-16
Abstract: 1475373 Cathode-ray tube displays IDR Inc 21 Aug 1974 [17 Jan 1974] 36822/74 Heading H4T In a video data communication system a transmitter transmits character data together with control information such as synchronizing control and address data on a character-row by character-rov basis, the character data being up-dated in real time, to a plurality of terminals each of which, by keyboard means, selects and stores a desired frame ("page") of character data (i.e. a plurality of rows of characters) for continuous display on a conventional television system display, such display being up-dated in real time. Each row of data (control, &c., and character), termed a "pseudo video scan line" comprises a self-contained packet of digital information which is transmitted in the time of one conventional television line, the information being sufficient to provide for the display of thirty-two characters in each row, sixteen such rows forming one "page". The information in each "pseudo video scan line" controls the display of between eleven and thirteen actual television scan lines on which the characters are produced in a 7 x 9 dot matrix form. Also, in addition to synchronizing, control and address data, error check information and "permission' information, i.e. information allowing the terminals to receive one or more selected groups of information, is included. The character information may be of any conventional type, e.g. news, weather, stock market, advertizing &c. and an override condition is included which allows emergency information, e.g. a civil defence warning, to be displayed at all terminals. The displays may be in colour..
Patent SE-7502846-L (SE)
Inventor: PERRIN P
IPC: D21H19/44
Filed: 1975-03-13
Abstract: 1467127 Paper-coating compositions RHONE POULENC INDUSTRIES 13 March 1975 [14 March 1974] 10583/75 Heading C3P Paper-coating compositions comprise by weight (a) 10 to 30% of an aqueous dispersion containing as binder 20 to 60% of a waterinsoluble polymer of at least one mono- or diethylenically unsaturated monomer, (b) 0 to 10% of a water-soluble polymeric binder, (c) 60 to 90% of filler and/or pigment and (d) 0À01 to 5% by weight of (a), (b) and (c) of a high molecular weight heteropolysaccharide or mixture of said heteropolysaccharide and a gum or derivative thereof. The heteropolysaccharides may be prepared by fermentation of carbohydrates with bacteria of the Xanthomonas or Arthrobacter genus or yeasts of the Cryptococcus genus, and suitable gums are guar and carob gums and their hydroxyethyl and hydroxypropyl derivatives. Examples describe papercoating compositions comprising styrene/butadiene copolymer dispersions, heteropolysaccharides, polyvinyl alcohol and kaolin, together with (1) sodium hexametaphosphate and (2) sodium polyacrylate and satin white.
Patent SE-7503940-L (SE)
Inventor: RUEGER W J
IPC: G11B15/67
Filed: 1975-04-07
Abstract: A wide magnetic tape is self-threaded about a helical path containing a rotating head by pushing the tape along the channelized helical path. The supply spool acts as the pushing force on the tape to push the tape through the channelized path. Air jets in the spool cavity provide a large flow of air to hold the tape against the spool. Thus, when the spool unwinds, it pushes the tape out of the spool cavity rather than unwinding in the spool cavity. To prevent excessive flutter of the tape in the channelized path caused by the large flow of air in the spool cavity, the throat of the cavity connecting to the tape path is constricted. Also, large vents are provided out of the spool cavity at the throat to bleed off the large air flow.
Patent SE-7504695-L (SE)
Inventor: LOGEMANN H
IPC: H04W12/06
Filed: 1975-04-23
Abstract: 1498283 Identifying subscriber station in radio network TEKADE FELTEN & GUILLEAUME FERNMELDEANLAGEN GmbH 22 April 1975 [24 April 1974] 16548/75 Heading G4H In a selective radio network, a subscriber station has means for generating a call sign, known to the subscriber, a coder for deriving therefrom an identification signal, unknown to the subscriber, which is transmitted to another station where it is decoded to regenerate the call sign and the regenerated call sign is transmitted back to the subscriber station where it is compared with the call sign, the connection between the stations being automatically broken if agreement is not established. The coder and decoder may be printed circuit boards with 50 inputs connected to respective ones of 50 outputs, a call sign comprising 5 decimal digits. The conversion code may be changeable.
Patent SE-7507874-L (SE)
Inventor: AKASHI S
IPC: A44B19/26
Filed: 1975-07-09
Abstract: A slider for a sliding clasp fastener is assembled essentially with a slider body, a pull tab, a cap-like yoke and/or means of locking the slider. The yoke has its lower longitudinal edges fitted into grooves or indents formed in the slider body, and inter-fitting portions are fused together as by an ultrasonic processing into an integral joint.
Patent SE-7509806-L (SE)
Inventor: MARX W
IPC: G06F11/00
Filed: 1975-09-04
Abstract: 1525862 Computer systems PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 4 Sept 1975 [7 Sept 1974] 36453/75 Heading G4A A computer system (Fig. 1) comprises a power supply unit SC and peripheral apparatus TA, MB connected by individual signalling lines DRE1, DRE2, DRE3 and a switch unit SA to the execution unit of a central processing unit CPU also including a non-volatile processing store MEM for macroinstructions connected to programme counter MPZ (pulsed from a clock TG) of a microprogramme store MPS. The switch unit SA is under the control of the execution unit. A priority sequence for the units SV, TA, TB exists with unit SV having highest priority and peripheral apparatus with little or no buffer capacity having next higher priority. As described the peripheral units are a keyboard TA and magnetic tape unit MB but they may include for example a printer, display, card reader and back-up store. Data is transmitted to and from the unit via switch S and bidirectional line DD. All microprogrammes include a section for interrogating the signal lines DRE1, DRE2, DRE3, there being predetermined maximum time durations between successive connections of each line to the execution unit to prevent loss of information. If a mioroprogramme (which may itself have been interrupted) is interrupted by a signal existing on one of the lines DRE, after the interrupt microprogramme has been completed, further execution of interrupted microprogrammes is carried out in order of priority. Initially at switch on of the power supply the programme counter is set to a predetermined address and pulsed by clock TG so that information stored in store MPS relating to peripheral apparatus is transferred to predetermined addresses in the store MEM. Next a test programme is performed to test the data paths, registers, ALU and core store. Line DRE1 is then interrogated to determine whether a signal from circuit AS exists indicating that a voltage monitoring unit U has detected an error in at least one of the generated direct voltages. If the signal exists a "terminate" microprogramme is fetched which marks instructions in the store MEM which have not yet been completed so that they might be executed when the computer is restarted. A microprogramme loop is then cyclically completed until the voltage is such that the clock pulse generator TG stops. This prevents any functions being incorrectly operated. Storage capacitors ensure that an adequate voltage exists long enough to perform these steps. During normal operation all the units are interrogated sequentially. At switch off of switch SS during interrogation of the lines the signal on line DRE1 results in the state of this switch being subsequently transmitted to the control unit to initiate an appropriate microprogramme section.
Patent SE-7603136-L (SE)
Inventor: CARLQVIST B R
IPC: H04Q3/04
Filed: 1976-03-09
Abstract: The invention relates to a reference rectifier in a multifrequency signal receiver for obtaining a correct detection of the two signalling frequencies in an incoming voice frequency signal independently of disturbing signals of varying frequency and duration. The rectifier has a first signal path including a peak rectifier for creating a first signal level in dependence on the incoming signal level which is compared with the signal component having a frequency equal to one tone in the incoming voice frequency signal. The rectifier also has a second signal path including a mean value creating circuit which, in dependence on the incoming signal gives a second signal whose level is smaller than said first signal level. A number of diodes is connected between the outputs of the receiver and the first signal path to inhibit the output signal from this signal path in dependence on the comparison between the signal level from the first signal path and the signal component having the frequency equal to one tone in the incoming voice frequency signal.
Patent SE-7710537-L (SE)
Inventor: RADICE P F
IPC: H01L41/083
Filed: 1977-09-20
Abstract: A stabilized piezoelectric resin element is produced by applying high pressure to a poled piezoelectric resin element for a given time and short circuiting the surface of said element under pressure.
Patent SE-7901141-L (SE)
Inventor: FELDKEMPER R
IPC: B31B160/10
Filed: 1979-02-08
Abstract: In a bag-making macine where a base is formed on an end of a tube section by folding and successively folded tube sections are conveyed transversely at intervals with the main part of each tube section flattened and its folded base perpendicular thereto, photocells are provided to scan the leading and trailing folded edges of each base. The photocells and a light source are disposed on opposite sides of each base and an arcuate disc rotatable about its center of curvature at a circumferential speed equal to the conveying speed of the tube sections bridges the intervals between the bases of successive tube sections so that the photocells remain unexposed unless the bases are deformed.
Patent SE-7902648-L (SE)
Inventor: MISAKI H
IPC: C12N9/02
Filed: 1979-03-23
Abstract: Pyruvate oxidase can be produced by culturing Pediococcus sp. B-0667, Streptococcus sp. B-0668, Aerococcus viridans IFO-12219 or Aerococcus viridans IFO-12317. It is useful for analysis for pyruvic acid, because it catalyzes the reaction of pyruvic acid, phosphate and oxygen to form acetylphosphate, carbon dioxide and hydrogen peroxide. A kit containing the various reagents for such analysis is also provided by this invention.
Patent SE-7904408-L (SE)
Inventor: BAUCK R C
IPC: G11B21/04
Filed: 1979-05-21
Abstract: A cantilevered beam assembly with a maximum resonance frequency is adaptable for supporting a transducer for use with a random access flexible disk file. The cantilevered beam assembly includes a first cantilevered member and a second elongated member coupled at one end by a flexible joint to the free end of the first cantilevered member. When used with a flexible disk file system, a magnetic transducer is seated on the second end of the elongated member while said elongated member is restricted to flex in one plane only. A relatively thin, tapered, elongated protective structure having a relatively sharp, elongated leading edge contiguous with a relatively sharp front edge is rigidly connected to the first cantilevered member and surrounds the second elongated member in a plane orthogonal to the plane of flex.
Patent SE-7909122-L (SE)
Inventor: JONASON K G
IPC: B21D53/02
Filed: 1979-11-02
Abstract: An apparatus for assembling cooling tubes and fin elements in the manufacture of heat exchangers, particularly radiators for motor vehicles, comprises stations for feeding the tubes and the fin elements to grooves in a rotatable drum. A tube and a fin element are positioned together in each groove, and are then ejected together at an ejecting station by an expelling device. An advancing means advances the tube and the fin element along a transportation path. The tubes and the fin elements are soldered to form units during their passage along the transportation path through a soldering station. The expelling device initially operates at a fast speed to eject the tubes and fins and then operates at a second slower speed to advance, in cooperation with the advancing means, the tubes and fins along the transportation path.
Patent SE-8008832-L (SE)
Inventor: LUX B
IPC: C23C16/40
Filed: 1980-12-16
Abstract: A process for increasing the resistance to wear of the surface of hard metal parts subject to wear, such as the cutting blade of cutting tools, by coating the surface of the hard cemented carbide articles with a layer of refractory oxide such as aluminium oxide, ziroconium oxide or stabilized zirconium oxide in a thickness of up to 20 microns.
Patent SE-8105235-L (SE)
Inventor: MARTIN H
IPC: F28F13/12
Filed: 1981-09-03
Abstract: A double-tube radiator composed of at least one double tube, preferably of aluminum, the tube being composed of two tubes arranged concentrically, one inside the other, with distributor stubs disposed at their end areas. Each of the stubs have a neck with a supply channel running perpendicular to the longitudinal axes of the tubes, through which neck the oil or the like to be cooled is fed to or removed from the double tube. Provision is made for the distributor stubs to be designed as a sealing plug with cylindrical connecting areas mountable coaxially to the ends of the inner and outer tubes forming the double tube, said plug being provided with a chamber communicating with the supply channel, said chamber being located between the connecting areas for the tubes. The distributor stubs in the form of sealing plugs are drawn over the end areas of the double tube and held there securely, without welding of the inner and outer tubes forming the double tube, or soldering or welding of the distributor stub itself to the outer tube for securing it axially, so that aluminum tubing can be used for the double tube, for example, permitting a high degree of heat-exchanger efficiency to be achieved.
Patent SE-8200613-L (SE)
Title: Quick process control in paper prodn. - involves TV camera observation of paper dry line, and comparison of received signals with theoretical value
Inventor: JOHANSSON R B
IPC: D21F7/00
Filed: 1982-02-03
Abstract: Process control arrangement is for use in the mfr. of paper belt- prods. A multidimensional control function is used which depends on both product dimensions and process control parameters. The state of the process is displayed on a screen. The initial values of the control parameters are determined from measurements of the final properties of the product, calculations, comparisons and classfractions. Berrat values of the control values are composed with the initial values and the resulting signals control the process. Used for the control of a paper bolt in mfr. (Provisonal Basic previously advised in Week 83-38).
Patent SE-8202092-L (SE)
Inventor: BYLUND S
IPC: B23B27/14
Filed: 1982-04-01
Abstract: A cutting insert for a cutting tool includes a cutting edge having a concave portion and a rear portion. The concave portion is disposed in the plane of one side surface of the insert and engages a workpiece in advance of the rear portion of the cutting edge. The latter extends from a radially outer end of the convex portion and has components directed radially outwardly, longitudinally rearwardly and toward the opposite side surface of the insert. The rear portion sequentially engages the workpiece to reduce the amount of vibration of the tool.
Patent SE-8205806-L (SE)
Inventor: WALLSTEN H I
IPC: C23C4/14
Filed: 1982-10-13
Abstract: There is disclosed a method of and apparatus for producing a wear-resistant coating on a thin metallic strip, for example for the manufacture of coating scrapers for paper webs. After preparatory surface treatment the strip is passed longitudinally through a coating zone in which coating material in a molten state is sprayed onto the strip by a coating unit as the strip passes. The wear-resistant coating is built up in steps by the application of several coating layers one on top of the other, each being applied during a respective pass of the strip through the coating zone. The strip speed and the capacity of the coating unit are adjusted in relation to each other so that the heat supplied to the carrier material by each coating layer applied will be so slight in relation to the thermal capacity of the carrier material that the temperature increase in the carrier material does not cause any change in the physical properties of the carrier material. After each pass of the strip, the strip is caused or allowed to cool so that the heat applied to the carrier material by the spraying on of each layer of coating is substantially removed therefrom before a new coating layer is applied. In a preferred method the strip is fed from one reel, over a roller to pass the coating unit, to be taken up on another reel and the apparatus is reversed after each pass so that the strip passes back and forth through the coating zone for successive coating steps.
Patent SE-8206423-L (SE)
Inventor: KOFRON J T
IPC: G03C1/08
Filed: 1982-11-12
Abstract: High aspect ratio chemically and spectrally sensitized tabular grain silver halide emulsions, photographic elements incorporating these emulsions, and processes for the use of the photographic elements are disclosed. In the tabular grain emulsions the silver halide grains having a thickness of less than 0.3 micron and a diameter of at least 0.6 micron have a high aspect ratio and account for at least 50 percent of the total projected area of the silver halide grains present.
Patent SE-8207034-L (SE)
Inventor: YANG C-C
IPC: H01L31/075
Filed: 1982-12-09
Abstract: The disclosure is directed to photovoltaic devices having enhanced short circuit currents and efficiencies. The devices are made by depositing on a previously deposited doped amorphous semiconductor alloy layer a body of intrinsic amorphous semiconductor alloys including a first intrinsic layer, adjacent the doped layer, formed from the deposition of a non-etching starting material and a second intrinsic layer different in composition from the first intrinsic layer. The second intrinsic layer preferably includes silicon and fluorine while the first intrinsic amorphous alloy layer does not include fluorine. The first intrinsic layer may be formed by the glow discharge decomposition of silane gas alone. The thicknesses of the first and second intrinsic layers are adjusted so as to match the respective potential drops thereof with the first intrinsic layer being relatively thin as compared to the second intrinsic layer.
Patent SE-8301442-L (SE)
Inventor: VON MEHRENS A
IPC: B60P3/42
Filed: 1983-03-16
Abstract: Structure permitting transport of pourable goods, such as oils, water, chemicals, cement, corn, flour and the like, especially on conventional load vehicles for piece goods and like solid goods, and includes one or more containers of flexible and foldable material adapted to be fitted in the freight space. The structure comprises at least one generally parallelepipedic container (6) consisting of a flexible foil material and adapted to fit the freight compartment provided with side walls, and a number of rigid or ridgidifiable elements (9) which are vertically fixable on a level corresponding to the level of the container, said elements (9) constituting during pourable goods transport, together with the bottom (1) and the side flaps (2, 3) of the load compartment, rigid walls enclosing the container from all sides.
Patent SE-8302379-L (SE)
Inventor: BERNARDI L
IPC: A61P9/12
Filed: 1983-04-27
Abstract: There are provided ergoline compounds of the formula:    <IMAGE>  (I) wherein R1 is a hydrogen atom or a methyl group; R2 is a hydrogen or halogen atom, a methyl or thiomethyl group; R3 is a hydrogen atom or a methoxy group; R4 is a hydrocarbon group having from 1 to 4 carbon atoms; n is 1 or 2; each of R5 and R6 independently is a hydrogen atom, an alkyl group having from 1 to 3 carbon atoms, or a phenyl or hydroxy or alkoxy group having from 1 to 4 carbon atoms, and X is an oxygen atom or a group of the formula NR7 wherein R7 is selected from the group consisting of a hydrogen atom, an alkyl having from 1 to 4 carbon atoms and a phenyl group, or a group of the formula N=C-R8 wherein the carbon atom is positioned between the nitrogen atoms in the ring and R8 is an amino, substituted amino, methyl, phenyl, thiomethyl or mercapto group. The compounds have antihypertensive and antiprolactin activity.
Patent SE-8303161-L (SE)
Inventor: BADEN H
IPC: B60R22/20
Filed: 1983-06-03
Abstract: PCT No. PCT/DE82/00193 Sec. 371 Date Jun. 2, 1983 Sec. 102(e) Date Jun. 2, 1983 PCT Filed Oct. 1, 1982 PCT Pub. No. WO83/01233 PCT Pub. Date Apr. 14, 1983.An apparatus for adjusting the height of the upper fixing or guide fitting for the shoulder belt of a safety belt system, particularly in motor vehicles. The apparatus includes a guide rail mounted on part of the vehicle body, and has a guide slot and recesses in which at least one associated locking member engages. This locking member is mounted on a sliding member which carries the fixing or guide fitting and is capable of being locked in or released from the recesses via a handle. The locking member or locking members are symmetrical in construction with regard to their locking function, are mounted on the sliding member, and are operative in the guide rail, and especially are operative on both sides of the central longitudinal line of the guide rail. Moreover, the handle is designed, by a finger pressure construction, to be operated with substantially no force of the hand and arm, using one hand. The belt looping axis at the fixing or guide fitting is located outside, especially below, the zone in which the forces are transmitted along a plane, a line, or point-wise between the locking member or locking members and the guide rail when the apparatus is in the locked position.
Patent SE-8303961-L (SE)
Inventor: EMPIE JR H L
IPC: D21C11/06
Filed: 1983-07-13
Abstract: An integrated process for recovery of heat and chemical values from spent pulping liquors are disclosed. Novel means for recovering heat values and residual entrained solids from the combustion gases are provided.