baber/WOPTO huggingface dataset:
Patent SE-7906463-L (SE)
Inventor: MASUTANI K
IPC: F28F3/04
Filed: 1979-07-30
Abstract: A structure of fluid condensing and heat conducting surface of the condenser characterized in that completely recessed grooves for collecting fluid are provided on said surface integrally therewith, wherein the distance between the centers of radii of rounded corners of said groove is made less than 3 mm.
Patent SE-8001059-L (SE)
Inventor: HELLSTEN K M E
IPC: C10M173/02
Filed: 1980-02-11
Abstract: During mechanical working, an aqueous lubricant composition is used as a lubricating and cooling agent, which contains an ether phosphate as a lubricating agent. A concentrate suitable for use as a lubricant after dilution with water is also described.
Patent SE-8008374-L (SE)
Inventor: LUNDBERG P
IPC: G01N1/20
Filed: 1980-11-28
Abstract: A device for sampling a suspension flowing through a pipe, such as, in particular, a fibre suspension, comprises a cylinder which is attached to an opening in the pipe wall and accommodates an axially displaceable hollow piston which has a sampling chamber which is limited by a relatively displaceable piston and which can be filled with a sample collected from the suspension, and discharged, by means of a drive device which is common to the hollow piston and the piston.
Patent SE-8101263-L (SE)
Inventor: BECKE H W
IPC: H01L29/739
Filed: 1981-02-26
Abstract: A vertical MOSFET device having source, body and drain regions, includes an anode region in series with the drain region. The source, body and drain regions have a first forward current gain and the anode, drain and body regions have a second forward current gain, such that the sum of the current gains is less than unity. The anode region provides minority carrier injection into the drain region, enhancing device performance in power applications.
Patent SE-8102936-L (SE)
Inventor: CONE C W
IPC: B65H39/14
Filed: 1981-05-11
Abstract: This invention concerns an improved gluing machine and a continuous method of operation which allows the gluing process to proceed at a rate that equals the feed rate of vacuum rotary document feeders. The machine includes a unique registry and guide system for efficiently moving documents fed initially in an individual manner in a continuous, flowing manner from an initial input feed device to the gluing and registry point with the carrier. The feed system not only allows substantially greater operating speeds but simultaneously overlaps documents while establishing and maintaining correct registration of the documents. The documents are overlapped so that following documents are positioned beneath leading documents. This overlapped condition together with the registry achieved within the feed system assures each individual document arrives in proper registry with areas of glue previously applied at preselected intervals on the carrier sheet. The machine also includes a unique collection and refolding station for the carrier sheet and the documents attached thereto.
Patent SE-8107607-L (SE)
Inventor: HOLBEIN H-J
IPC: B42D25/43
Filed: 1981-12-18
Abstract: An identification card having information applied in the form of patterns, letters, numbers and/or images, formed by interruptions, in the homogeneity of different colored layer areas arranged superjacently on the identification card. The colored information can be produced by selectively removing the color layers by means of a controlled laser beam or by blurring or other chemical reactions induced by said beam. Thus identification cards can be produced having a high standard of security in spite of the simplicity of their production.
Patent SE-8202447-L (SE)
Inventor: ACHILLE J R
IPC: F16B2/20
Filed: 1982-04-20
Abstract: The present invention relates generally to a resilient clip for supporting elongated articles such as cylindrical and ribbon-like electrical conductors, and the like. The invention disclosed includes a base member which may be secured to a support by an adhesive and/or a retaining fastener. The base has an integrally formed flexible arm extending upwardly therefrom which superimposes the exposed side of the base. The free end of the arm has a hinged connection and a pressure plate integrally formed therewith, with the hinged connection interposed between the end of the arm and the pressure plate. The pressure plate position when the clip is relaxed, normally is adjacent to and substantially parallel to the base. The hinged connection at the free end of the arm is formed by a reduction in the thickness of the material adjacent to where the arm attaches to the pressure plate. The end of the arm and the pressure plate are deflectable outwardly away from the base and the pressure plate is pivotable relative to the end of the arm to permit an article or articles to be inserted between the plate and the base. The pressure plate, when clamping plural or flat ribbon-like articles, will self-adjust to exert an equalized pressure to each article at the point, or points where the article engages the plate.
Patent SE-8202657-L (SE)
Inventor: ALLDEN P-O
IPC: B62B7/10
Filed: 1982-04-28
Abstract: The invention relates to a collapsible wheelchair or carriage of the stroller type, particularly for handicapped children. The carriage has a rectangular, rigid under-frame, formed by two side members (1) with wheeled axes (2) joining said members, which also support a superstructure (5, 7, 9). The superstructure is collapsible from an erected position of use to a folded position adjacent the underframe, and carries the carriage seat (15), which includes a seat portion (15a) and a back portion (15b) and preferably side pieces as well. The superstructure is self-locking in an erected state, such that it cannot be collapsed under the action of the weight of a person sitting in the seat. The superstructure is also implemented to form armrests or side supports for the seat.
Patent SE-8203410-L (SE)
Inventor: KUOSA H
IPC: F16C13/00
Filed: 1982-06-02
Abstract: A roll comprises a rotatable mantle portion and a non-rotating shaft portion and, connected to the shaft portion, means for roll deflection adjustment. These means comprise a bushing or the like mounted around the non-rotating shaft portion at one roll end and being, by means of a bearing, in radially force transmitting contact with the roll mantle portion. The bushing is pivotably connected to the shaft portion at a position between the bearing and a second bearing between the shaft portion and the mantle portion at a position more remote from the roll end. The bushing is provided with a device for altering radially the position of the first mentioned bearing with respect to the shaft portion by altering the angle setting of the bushing with respect to the roll shaft portion.
Patent SE-8301439-L (SE)
Inventor: SINHA BRAJNANDAN
IPC: A61B5/024
Filed: 1983-03-16
Abstract: A method and a device for measuring the pulse beat frequency on the basis of the formation of the mean value of the time intervals between a number of consecutive pulse beats. According to the invention measurement of a sequence of four consecutive pulse intervals between the pulse beats is carried out, the second time being compared with the first, the third with the second and the fourth with the third. If in no case the difference  DELTA T between a time and the preceding one exceeds a certain absolute amount, for instance +/-10%, the mean value of the four times is formed, is inverted and is indicated with a factor 60 as the number of pulse beats per minute. If, on the contrary, a time is found to deviate from the preceding one with more than  DELTA T, for instance owing to a passed-over or an extra pulse beat, the measuring and comparing cycle is restarted until each time interval of the sequence is maintained within the permitted limits, after which the mean value is formed and indication takes place as in the former case. A device for carrying out the method can consist of a sensor (S) applied in the region of an artery, which sensor is connected to a signal processor (SB) in the form of a semicustom-chip for amplification, filtration and detection for emitting spike pulses to a pulse beat frequency calculating unit (PFB) in the form of a microprocessor programmed to perform the above-mentioned comparison repetition of the measuring cycle, if any, formation of mean value and inversion, and factor output of the result to an LCD-indicator (I). The whole pulse frequency meter can be made in a wristwatch model.
Patent SE-8306771-L (SE)
Inventor: WIKLUND B S
IPC: B65G1/02
Filed: 1983-12-08
Abstract: The invention is a device for a carton warehouse with carton rack (2, 3) that comprise a number of compartments (6) between parallel verticals (9, 10) with support tiers (20, 20') for the cartons (7) between the rear (13, 14) and front (16, 17) support tier carriers in the verticals. The cartons can rest on the support tier with their bottoms exposed between the support tiers in the compartment and can be lifted from and deposited on the support tiers from underneath by crane forks or the like and/or be slid in and out by a pulling unit. In this invention, the front support tier carriers do not extend significantly along the longitudinal direction of the carton rack in comparison with the width of the compartment, that is to say they are shaped like pillars (16, 17) with an insignificant thickness between adjacent compartments.<IMAGE>
Patent SE-8400079-L (SE)
Inventor: SPRINGER G D
IPC: H04N1/028
Filed: 1984-01-10
Abstract: A thin-film, floppy and compliant, electromagnetic, read/write head structure which is adapted to be pressed against a magnetic imaging medium during reading and writing. Individual heads and associated structure are distributed like "bumps" on one face of a support substrate-the opposite face of which is the one designed to contact a medium. Other bumps, some connected functionally with the heads, and others isolated from the heads, are distributed over the same first-mentioned substrate face in a manner whereby they cooperate with the head bumps to minimize preferential point-pressure telegraphing (through the substrate to a recording medium) during compliant pressure-biased contact with such a medium.
Patent SE-8401027-L (SE)
Inventor: AHLBERG G
IPC: F28D9/00
Filed: 1984-02-24
Abstract: The present invention relates to an arrangement for transferring heat between different liquid media, such as, for example, sludge, drainage water, industrial process water or the like, the heat transfer being designed to occur either between polluted media, or from a polluted medium to a clean medium, or vice-versa. The arrangement according to the invention is characterised by a combination in which a number of plane-parallel plates A are designed to be placed one on top of another and are mounted with intermediate channels B, constructed with variable dimensions and arranged parallel or in series, in which hot C or cold D medium is designed to be fed over the plates A, in which the flow of media C; D is accomplished by a cross-flow and counter-flow along the channels B, in which the transfer of the respective media C; D from one plate to another plate is accomplished by means of at least two boxes E, and in which detachably fitted straight or curved walls I of the channels B are clamped by a framework J, so that complete tightness is achieved. <IMAGE>
Patent SE-8403449-L (SE)
Inventor: GEDEON A
IPC: A61M16/00
Filed: 1984-06-28
Abstract: No further information available at time of publication.
Patent SE-8502825-L (SE)
Inventor: INGEMANSSON S
IPC: B05B1/00
Filed: 1985-06-07
Abstract: PCT No. PCT/SE86/00263 Sec. 371 Date Jan. 28, 1987 Sec. 102(e) Date Jan. 28, 1987 PCT Filed Jun. 5, 1986 PCT Pub. No. WO86/07289 PCT Pub. Date Dec. 18, 1986.A blowing nozzle for a highly pressurized gaseous fluid comprising at least two narrow slot-form exhaust passages (12) having a width (d) insignificantly larger than the size of polluting particles occurring in said fluid and a length (L) no more than ten times the average width (d) of each slot, the exhaust passages extending in parallel or radially over the end surface of the nozzle in a projection perpendicular to its longitudinal axis.
Patent SE-8602126-L (SE)
Inventor: LIERKE E-G
IPC: B05B17/06
Filed: 1986-05-12
Abstract: Apparatus for atomizing liquids which includes an ultrasonic excitation system, a bending resonator which oscillates at ultrasonic frequencies, and a device for the delivery of liquid into the velocity nodal region of the bending resonator. The bending resonator has at least one surface which is inclined with respect to the axis of the excitation system. The bending resonator can be in the form of an elongated narrow strip having a plurality of parallel nodal lines. The length of the excitation system is approximately (2n+1)  lambda /4, wherein n is 0 or an integer.
Patent SE-8702140-L (SE)
Inventor: YAMADA SHIRO
IPC: A61B17/00
Filed: 1987-05-22
Abstract: Apparatus and method for the implantation of artificial hair in human skin. The apparatus comprises a metallic hair implanting needle having an engaging part for engaging a hair root part of a strand of artificial hair at the tip end of the needle, and an external cylinder housing the hair implanting needle. A high frequency electric current generating device is provided in electric circuitry connection with the hair implanting needle, and a switch is provided for selectively supplying high frequency current from the generating device to the needle momentarily when the tip of the needle carrying the hair root part of artificial hair is inserted into the skin.
Patent SE-8800402-L (SE)
Inventor: PERANIO A
IPC: C02F1/04
Filed: 1988-02-08
Abstract: Contaminated water is purified by introducing a finite amount of water to be purified into a filter (7), filtering the thus introduced water to obtain partially purified water, accumulating the partially purified water in a confined space (9a) to form a body of water (12) therein, heating (10) the partially purified water to a temperature to and about its boiling point, reintroducing the partially purified water in the same filter, and continuously repeating the filtering, accumulation and heating steps with the partially purified water with attendent further purification of the partially purified water, until the degree of contamination of such water has dropped below a predetermined level. A predetermined portion of the purified water of the body may be distilled (43) subsequent to the completion of the purification operation, and the distilled water is collected (46) in a collecting space (45) for eventual consumption. An arrangement for performing the above method includes a vessel (9) which has a filter (7) arranged at its upper region (20) which bounds an accumulation chamber at its lower region (9a), and a lid (3) which is removably supported on the vessel. An electric resistance heater (10) is arranged either in the accumulation chamber (Fig. 1) or at the exterior of the vessel (Fig. 2), and a riser tube (16), which may have a steam collecting bell at its lower end, rises from the heater to the filter. The vessel may be received in and communicate with a steam condensing receptacle (45) for distilled water (46).
Patent SE-8802796-L (SE)
Inventor: OLOFSSON JAN
IPC: G07F11/44
Filed: 1988-08-03
Abstract: A slot machine used for selling individual, non-round articles in portions and comprising a magazine (10) and, positioned under this, portion-dispensing members (26-28). These are driven by means of a rotary motor (20) activated by an accepted payment. The portion-dispensing members (26-28) comprise an upper, circular magazine base (27) which is turned by the rotary motor (20) and which has at least one essentially vertically, downward-directed dispensing chamber (28). This chamber (28) is designed, during a turning procedure, to be displaced together with an opening in the magazine base (27) in underneath a screed plate (29) which is mounted flexibly at a certain distance above the said base and which screens off a section of the said base. Moreover, the portion-dispensing members comprise a screening plate (26) which seals off the dispensing chamber (28) during the main part of a dispensing procedure, and which has a dispensing opening (31) through which a portion article present in the dispensing chamber can pass at the end of a dispensing procedure.
Patent SE-8803219-L (SE)
Inventor: IVARSON NEMO
IPC: B01F25/74
Filed: 1988-09-13
Abstract: An apparatus for mixing powder and liquid together continuously comprises a housing (1) which has a conical surface (16), and a rotor (7) which is journalled for rotation in the housing and which has a conical surface (9). The housing has provided therein a liquid inlet (20) through which liquid is delivered to a gap between the conical housing and rotor surfaces, and a powder inlet (12) through which powder is delivered to the upper surface (8a) of the rotor. As the rotor rotates, a liquid film is formed on the conical housing surface while, at the same time, powder is thrown onto the liquid film with the aid of rotor-carried guide vanes (10). The mixture is worked and pressed out through an outlet (30) by wing-like elements (11) carried by the rotor.
Patent SE-8901160-L (SE)
Inventor: LINDH LEIF
IPC: A47J45/00
Filed: 1989-04-03
Abstract: A handle arrangement for objects which are carried by hand or manoeuvred by hand, for example containers, etc., comprises a handle part 4a intended to be gripped by hand and additionally at least one support part 5 intended to bear against the forearm, so that as the object is being handled, its weight is distributed between wrist and forearm. <IMAGE>
Patent SE-8903514-L (SE)
Inventor: ANDERSSON K-E
IPC: G01N29/12
Filed: 1989-10-24
Abstract: Measuring arrangement for, in ducts or vessels containing liquid or gaseous medium,  monitoring changes in mass, for example as a result of erosion, corrosion or deposition, on walls 10 or other components exposed to the medium, comprising an indicator part 11, a detector part 12 and a member 13 for exciting the indicator part. The indicator part is arranged so as to be set in vibration and changes in the resonant frequency of the indicator part are used as a measure of changes in mass. Arranged on the indicator part is a temperature sensor in order to distinguish the effect on the resonant frequency as a result of changes in mass caused by temperature variations. The indicator part comprises a thin-walled section 14 which connects a fastening part 15 to a body 16, the body having a considerably greater material thickness than the thin-walled section. The body is designed with a profile and made of a material essentially the same as the component which is being monitored, and the body is arranged in the duct or the vessel so that the medium influences its mass, the resonant frequency of the indicator part being changed under essentially the same circumstances as for the component being monitored. The measuring sensitivity is determined by adapting the length and the material thickness of the thin-walled section. <IMAGE>
Patent SE-9000273-L (SE)
Inventor: HOLMER A
IPC: B25J19/00
Filed: 1990-01-26
Abstract: In a calibration process for an industrial robot 2-6, a calibration tool 8 supported by the robot hand 6 is guided into contact with a calibration body 7 with known position in the base system of the robot. After this, the output signals from the position indicators of the robot axes are read off and stored. This process is repeated a number of times with different robot configurations. Thereafter the offset values of the position indicator of the robot are calculated on the basis of the kinematic equations of the robot, a model of the correlation between axis position and position indicator signal, those coordinates in the basic system which are known in the calibration positions and the read-off and stored position indicator signals. <IMAGE>
Patent SE-9003122-L (SE)
Inventor: LOEFAAS S
IPC: G01N33/543
Filed: 1990-10-01
Abstract: PCT No. PCT/SE91/00649 Sec. 371 Date Apr. 1, 1993 Sec. 102(e) Date Apr. 1, 1993 PCT Filed Sep. 26, 1991 PCT Pub. No. WO92/06380 PCT Pub. Date Apr. 16, 1992An assay method comprising the step of binding a second substance to a first substance immobilized to a solid phase surface, the first substance being either a ligand or a species bound directly or indirectly thereto. The method is characterized in that the solid phase surface having the first substance immobilized thereto exhibits and electric charge, and that the reaction for binding the second substance to the first substance is performed at an ionic strength below 100 mM, and at such pH conditions that the electric charge of the second substance is opposite to that of the solid phase surface so that the second substance is electrostatically attracted by the solid phase surface to be concentrated thereto.
Patent SE-9202037-L (SE)
Inventor: LAGERBERG STIG
IPC: B23P15/30
Filed: 1992-07-02
Abstract: According to the invention, a new process exists for the manufacture of parts with undercutting function, for example bits of double-positive construction. The process involves a moulding compound of wax or the like being injected, in a base body 10 having a bore hole 11, into the space between the wall of the bore hole 11 and two dies 14a, 14b, the dies having been introduced into the bore hole 11 facing each other in end-to-end contact, to form a counterdie 20, the inner hole wall contour of which corresponds to the outer contour of the intended bit body, and further involves a bit material compound 21 being subsequently injected into a cavity between the central hole wall of the counterdie 20 and inner dies 23a, 23b, introduced centrally into the counterdie, to form a bit blank 26, after which the thus obtained body, made up of the bit blank 26 and the counterdie 20, is heated for evaporation of the wax. The bit blank 26 is thereafter subjected to sintering into the finished bit form. <IMAGE>
Patent SE-9301641-L (SE)
Inventor: VEDEFORS KENT
IPC: A23N1/00
Filed: 1993-05-13
Abstract: The present invention is for a worm press for extraction of plant and fruit juices, such as orange juice and grape juice. It is important that the pressing takes place at high pressure but that only small amounts of heat are developped. A worm press according to the invention has a housing with an inner circular cylindrical volume, wherein there is a worm screw. The housing has openings as required for the supply of plant material and feed in out of the remains after the extraction. The worm is correspondingly designed with a feed in section and an extraction section. Essential for the invention is the design of the worm threads in the extraction section and the adaption of the worm to the housing in this part thereof. The diameter of the central core (5) of the worm is essentially smaller in the feed in section than in the extraction section. Furthermore, the core diameter and the pitch of thread in the feed in section are preferably constant and the worm here works like a simple feed screw. In the extraction section the diameter of the core as well as the pitch of the worm thread (4) vary. Seen from the feed in section the diameter of the core increases and the pitch of the thread decreases. Furthermore, the core is so designed that its outer surface between the threads always is parallel with the axis of the worm and thus also with the inner cylindrical surface of the housing.
Patent SE-9303014-L (SE)
Inventor: JOHANSEN LASSE
IPC: E06B3/96
Filed: 1993-09-15
Abstract: The invention relates to a corner joint (2-5) for a metallic insulated frame (1). The frame members (6, 7) of the joint are box-channel cross sections and joined by an intermediate connecting piece (18) which has water drainage means (19, 21) formed therein. Each of the frame members (6, 7) has a square-cut end face in water-tight contact with the connecting piece (18).