baber/WOPTO huggingface dataset:
Patent NO-994711-L (NO)
Title: Handlevogn
Inventor: RIMSTAD GEORG
IPC: B62B9/00
Filed: 1999-09-27
Abstract: Foreliggende oppfinnelse vedrører en handlevogn med handlekurv, hvilken handlevogn er spesielt tilpasset for anvendelse sammen med en barnevogn, slik at barnevogn og handlevogn kan forbindes og beveges sammen uten at handlevognen er til nevneverdig sjenanse for brukeren av handlevognen, eller barnet som eventuelt ligger i barnevognen. Handlevognen ifølge foreliggende oppfinnelse er videre slik utformet og sammenføyd at den enkelt tillater forbindelse med de langt fleste typer barnevogn uten anvendelse av forbindende mekanismer. Handlevognen er i hovedsak bestående av en ramme med en nedre hovedsakelig horisontal rammedel, en hovedsakelig vertikal rammedel, og en i overkant av den vertikale rammedel hovedsakelig horisontal rammedel parallell med den nedre rammedel. Den nedre rammedel er forsynt med innretninger som holder ett av barnevognens hjulpar i en avstand over grunnen. Handlevognen er forsynt med minst tre hjul i forbindelse med den nedre hovedsakelig horisontale rammedel og har en handlekurv.
Patent SE-0003525-L (SE)
Inventor: NILSSON SVEN
IPC: A01C/
Filed: 2000-10-02
Abstract: The equipment for planting potatoes comprises a potato tuber magazine (12), a potato tuber spreader (15), and a number of sowing shares (16) carried by a support vehicle (17) with support wheels (18). The vehicle is rotatably connected with the potato planter for mobility in a vertical direction. The sowing shares have a sprung extension for movement in a vertical direction.
Patent SE-0103815-L (SE)
Inventor: AAHMAN JOHAN
IPC: A63B23/02
Filed: 2001-11-16
Abstract: Weight equipment for doing crunches, situps, and back extensions. A specially devised weight plate fits the upper chest and front shoulders, and has two handles placed at each hand's natural path (without necessitating the twisting of the wrists as they are moved to the upper part of chest. The equipment is intended to come in a collection of different weights in a weight rack that can be used at community gyms and fitness centers.
Patent SE-0200703-L (SE)
Inventor: JOENSSON ELOF
IPC: F42D1/04
Filed: 2002-03-11
Abstract: A method for wirelessly transmitting data to a control unit, such as a blasting machine, selected from a plurality of control units from an operating device selected from a plurality of operating devices, and a system intended for the method. The control unit is connected to a plurality of detonators, which are controlled by the control unit via an electrical wire or a fuse. The operating device is associated with the appropriate control unit in a step in which address data and/or encryption data is exchanged between the units. Only one operating device can be associated with a pre-determined control unit at any given moment. The data transmitted in accordance with the method preferably comprises at least a fire command, which instructs the control unit to fire the detonators.
Patent SE-0701935-L (SE)
Inventor: LARSSON RALF
Filed: 2007-08-27
Abstract: The present invention relates to a method and a device for creating at least one temporary computer-controlled mask (4a) adapted to selectively transmit electromagnetic radiation, comprising the steps of providing a transparent plate (1) having two sides, wherein a capacitive layer (9, 10) is arranged on one of the sides of the transparent plate (1); providing a powder chamber (3) for storing powder particles (4) adapted to prohibit radiation impinging on a masking pattern (4a) formed by the powder particles (4) from reaching certain areas of a particulate build material (20); suspending at least some of the powder particles (4) in the powder chamber (3); depositing electrostatic charges (11) in or on the capacitive layer (9, 10) of the transparent plate (1); generating an electrostatic field in the powder chamber (3), so that at least some of the powder particles (4) become charged; and directly transferring the charged powder particles (4) to the transparent plate (1), thereby forming the masking pattern 4a.
Patent SE-7415123-L (SE)
Inventor: ASHLEMAN F C
IPC: B63H21/21
Filed: 1974-12-03
Abstract: A control system for water jet ship propulsion apparatus of the type having reverser bucket apparatus which is selectively and controllably movable into the path of a driving jet to reverse the thrust of the jet. The invention is characterized in the use of plural potentiometers connected to a single control throttle, one of the potentiometers acting to control the driving engine for the propulsion apparatus and the other acting to control the position of the reverser bucket apparatus. Both potentiometers employ shorted sections such that the driving engine will run at idle speed on either side of a neutral setting while the reverser bucket apparatus is moved from a fully-retracted to a fully extended position for reverse thrust. Once the reverser bucket apparatus reaches one of its two extreme positions, engine speed can be increased with increased thrust. In the engine idle region, reverser bucket modulation of the jet stream can be effected to give forward and reverse boat speed control at the engine idle setting.
Patent SE-7504051-L (SE)
Inventor: YANAGIMOTO S
IPC: B21B1/02
Filed: 1975-04-09
Abstract: 1498851 Rolling NIPPON STEEL CORP 4 April 1975 [10 April 1974 15 May 1974 (2) 17 Dec 1974] 13888/75 Heading B3M A metal workpiece is pushed into the rolling gap between two work rolls so that the angle subtended at the roll axis by the area of contact between roll and workpiece exceeds the arc tangent of the coefficient of friction between roll and workpiece, the pushing preventing slipping between roll and workpiece and enabling higher thickness reduction to be achieved in a single pass. In Fig. 3, the ram 3 of a hydraulic cylinder 2 pushes a workpiece W through rolls 1, until just before the ram contacts the rolls, whereupon an inner ram 4 completes the pushing operation. In Fig. 5, the pushing force is provided by a linear induction motor 6. In other embodiments, the pushing force is provided by pinch rolls, by an upstream rolling mill driven faster than the rolls 1, or by apparatus which removes the workpiece from a furnace. Successive workpieces may be joined end-to-end, e.g. welded each then pushing its predecessor into the working gap. Permanent joins may be made by this process. Guides such as rolls may be provided to prevent buckling. A billet may be rolled into an H-section by a universal mill, Fig. 21, having driven rolls 24 rolling the flanges and smaller diameter idler rolls 25 rolling the web. As in this figure, tension may be applied by a gripper 26 downstream of the work rolls 23, or alternatively by pinch rolls or a subsequent rolling mill driven faster than rolls 23. In Fig. 16, the amount of reduction in mill 14 and/or its roll surface speed, and the surface speed of upstream and downstream pinch rolls 13, 15 are controlled by a photoelectric device 16 responsive to the width of the rolled product. The method may be applied to roll continuous castings. Various plant lines are described, Figs. 27-32 (not shown) in which a high reduction mill is preceeded by casting or heating and descaling units, and followed by an edger, further reduction mills, a shearer, and/or a coiler.
Patent SE-7507485-L (SE)
Inventor: FREI P
IPC: E06B9/15
Filed: 1975-06-30
Abstract: 1510983 Roller shutters GRIESSER AG 3 July 1975 [3 July 1974 16 April 1975] 28132/75 Heading E1J A foldable rolling shutter comprises slats hinged at their edges, the shutter passing over means 11' reversing its direction during raising and lowering, a recess below the reversing means having means which fold the shutter slats into a pile in the recess. In Fig. 1 alternate bars have guide -pins 9a, 9b on opposite faces, the pins running in guide grooves 8' to guide the closing portion of the shutter and in respective guide grooves 10a, 10b to form the shutter bars into two piles 5a, 5b in the lintel recess. The shutter is passed over and is raised by square-section shaft 11'. The bars are connected by chains and move apart on lifting to provide light slits 6' between them. In Fig. 4 (not shown) the shutter passes over a fixed cylindrical roller 21' and below a guide sheet 22' and is lifted manually. Alternatively an endless chain (23' Fig. 5, not shown) effects lifting. The bars may form a single pile (Figs. 6, 10-13, 14-15, not shown). The bars may be connected by chain links, transparent links (47' Fig. 8), interengaging edges Fig. 9 or flexible strips (42, Fig. 20). The guide grooves may be formed integrally in end walls 50, a channel member 50 being attachable to close the lintel recess.
Patent SE-7705569-L (SE)
Inventor: HOHLEIN P
IPC: C08G63/181
Filed: 1977-05-12
Abstract: 1518495 Liquid coating compositions BAYER AG 11 May 1977 [15 May 1976] 19786/77 Heading C3R A liquid coating composition comprises a solvent and, as binder, (A) 5-30% by weight of an aminoplast and (B) 70-95% by weight of a linear polyester of molecular weight 2500 to 5,000 derived from (i) phthalic acid/anhydride and (ii) 9-20 mol per cent of 1,6-hexanediol and 80-91 mol per cent of a mixture comprising 20-69À9 mol per cent of ethylene glycol and 31À1-80 mol per cent of neopentyl glycol, optionally with 2-ethylpropane-1,3-diol. The coating composition may contain conventional additives and may be coated on aluminium sheet. Additional reactants used in preparing the polyesters in the Examples are terephthalic acid, isophthalic acid and adipic acid.
Patent SE-7708278-L (SE)
Inventor: JOCHUM P
IPC: B25C1/10
Filed: 1977-07-18
Abstract: In a setting gun using explosive force for driving fastening elements into a receiving material, an elastic damping device is provided to absorb the residual kinetic energy of a driving piston. The damping device consists of a plurality of serially arranged pairs of rings extending between a muzzle tube and a stop ring mounted in the forward end of a barrel. Each pair of rings consists of a radially inner ring and a radially outer ring each having a frusto-conical surface in contact with the other. The frusto-conical surfaces converge in the firing direction of the setting gun. In one embodiment, each pair of rings has the same axial length, however, in another embodiment the axial length of the rings increases in the firing direction of the setting gun so that the mass of the pairs of rings increases in the firing direction.
Patent SE-7710481-L (SE)
Inventor: LINDER S V
IPC: G01D5/20
Filed: 1977-09-19
Abstract: Parameters of electrically conductive material at high temperature are measured by generating, by means of a transmitter coil, an electromagnetic alternating field which induces currents in the material and by detecting, by means of a receiver coil, a specific component of the secondary electromagnetic alternating field generated by the induced currents and dependent on the measured parameters, the frequency of the generated electromagnetic alternating field being such that the penetration depth of the field into the material is of the same geometrical order of magnitude as the characteristic geometrical dimension of the system, such as the distance between the receiver coil and the material. The specific component of the secondary electromagnetic alternating field is detected by means of a synchronous detector connected to the receiver coil and controlled by a phase-shifted signal from the transmitter.
Patent SE-7710575-L (SE)
Inventor: THALER S S
IPC: A61N1/368
Filed: 1977-09-21
Abstract: A heart pacer is presented wherein detection of P-waves from the wave complex is used to control the rate of ventricular stimulation by the pacer, where the control of the rate of the pacer (or the escape interval of the pacer) includes decreasing rates and may also include increasing rates. The pacer of the preferred embodiment is a demand pacer of the R-wave inhibited variety. The circuitry is capable of being implanted within the body of the patient as well as being employed in an external manner.
Patent SE-7714126-L (SE)
Inventor: KAMATH H P
IPC: H01C7/02
Filed: 1977-12-13
Abstract: The invention relates to electrical devices comprising an electrode and a conductive polymer composition, preferably a PTC composition, in contact with the electrode. The process of the invention comprises contacting the composition and the electrode while the composition is at a temperature(Tp) above its melting point (Tm) and the electrode is at a temperature (Te) above the melting point of the composition, Tp and Te being the same or different, for a time which is sufficient to reduce the contact resistance between the electrode and the composition but which is not sufficient substantially to reduce the resistivity of the composition, for example, 2 time less than 5 minutes.  Preferably both Tp and Te are at least 20.degree.C, especially at least 55.degree.C, above Tm. In a preferred process the composition is melt-extruded over one of more pre-heated electrodes.  It has been found that the process of the invention substantially reduces the tendency of the resistance of the device to increase when the device is subject to thermal cycling. The invention is particularly useful in connection with self-regulating heaters, especially strip heaters comprising a pair of stranded wire electrodes embedded in an elongate core of a PTC material comprising carbon black dispersed in a crystalline polymer.
Patent SE-7810940-L (SE)
Inventor: NIKLASSON T
Filed: 1978-10-20
Abstract: The present invention relates to a method and a device for manufacturing a body of a mouldable plastic composition, the hardening or gelatinisation of which takes place at heat, comprising introduction of the plastic composition into a mould provided with a forming space arranged for receiving the plastic composition, subjecting the plastic composition to a high-frequency electrical field via a number of electrodes and a high- frequency generator. The mould is adapted to be heat insulating for the introduced plastic composition and electrically insulating for the electrodes. These are situated on both sides of the mould space at a distance from each other. <IMAGE>
Patent SE-7902411-L (SE)
Inventor: OYA H
IPC: F01N3/28
Filed: 1979-03-19
Abstract: Catalytic converter for purifying the exhaust gases of internal combustion engines comprising a cylindrical shell comprising a pair of half shells which form an inlet chamber, a catalyst chamber, and an outlet chamber, a catalyst element provided in the catalyst chamber, a cylindrical sealing member provided in the inlet chamber, and a damper member provided between the cylindrical shell and the sealing member. The sealing member engages to the cylindrical shell for sealing the gap between the cylindrical shell and the catalyst element.
Patent SE-7902793-L (SE)
IPC: H01H33/08
Filed: 1979-03-29
Abstract: An extinguishing chamber for the electric arc of the magnetic blow-out type, is formed by two symmetrical sections disposed in specular position in relation to a rectilinear or curvilinear axis corresponding approximately to the path of the movable contact of the electric circuit breaker, of which the said extinguishing chamber is a part, and makes use in each section of a constant magnetic field generated by permanent magnets coupled in pairs by means of a yoke of metallic material having a good magnetic permeability and apt to conduct the magnetic return flux generated by the same pairs of permanent magnets externally to the said section. Such field forces said arc to go through a slit delimited by electrically insulating refractory walls, provided in the central part of each section. In each of said sections, in addition to said constant magnetic field, also a supplementary variable magnetic field is caused to develop, said supplementary variable magnetic field having the same direction of the constant field and being generated by one or more electrically insulated windings wound around an additional yoke. The arc during its movement inside the slit of the section concerned, produced by the constant magnetic field, skims over properly shaped connection horns arranged inside said slit and forming the ends of said windings.
Patent SE-7907944-L (SE)
Inventor: HERSCHTAL L
IPC: H04M9/02
Filed: 1979-09-25
Abstract: The present invention concerns a telephone layout of digital type, where a loop L is shared by a plurality of communication arrangements, and a digital telephone set 10 for connection to such a telephone layout. The loop L can be arranged for a layout with parallel telephone sets or for a layout of the type which has a common line. Each telephone set is configured to send data to the loop in an upstream direction, i.e., toward a substation which is part of the layout, and said data can come from the telephone set itself or from a telephone set further downstream. Each telephone set includes, figure 3, a code detector circuit arrangement CD and a logic circuit arrangement G, by which if the telephone set is the first to change to a condition with microtelephone off hook, i.e., the active condition, this telephone set "seizes" the loop for an exclusive data transmission to the substation. In the case of a layout with parallel telephone sets, any telephone set whose microtelephone is lifted off hook can receive incoming data from the substation, but only the first telephone which has had its microtelephone lifted off hook can send data. In the case of a layout of the type which has a common line, only the telephone set which seizes the loop can receive data. <IMAGE>
Patent SE-7908019-L (SE)
Inventor: TESCH G H
IPC: A01G13/04
Filed: 1979-09-27
Abstract: A plate (1) of plastics material is formed e.g. by extrusion and rolling with a number of grooves (3) which define residual thin webs (4) so that consumer articles, e.g. hoops for supporting tunnel cloches or U-shaped pegs (25, 26,) for pegging sheets (27) to the ground (28), or price tags for foodstuffs, or recesses for eating implements in plate shaped picnic packs, can easily be separated from the plate by tearing or breaking off, at least after an initial cut or tear. The ends (6) of the plate can be cut at an angle 7 so that the articles have pointed ends. Recesses 19 may be pressed into the articles during formation of the plate so that the articles bend preferentially at selected points. <IMAGE>
Patent SE-8002422-L (SE)
Inventor: PRYOR M J
IPC: C07H17/00
Filed: 1980-03-28
Abstract: An apparatus and process for rolling metal strip to provide increased percentage reductions in the thickness of the strip per pass and increased total reduction between anneals. A 4-high rolling mill is modified so that it is back-up roll driven such that the back-up rolls have different peripheral speeds in the same ratio as the desired strip reduction. The strip travels through the mill in a serpentine arrangement to provide three reductions per pass. Forward and back tension are applied to the strip during rolling.
Patent SE-8002948-L (SE)
Inventor: ROBINSON T
IPC: G01S7/524
Filed: 1980-04-18
Abstract: A method at the transmission and reception of electromagnetically generated and received pulses of ultrasound, especially at non-destructive testing of electrically conductive material. The method comprises the steps of in a transmitter generating a first magnetic field by means of a first coil and a magnet core and supplying a transmitter coil located in the first magnetic field with a transmission pulse of ultrasonic frequency, and in a receiver generating a second magnetic field by means of a second coil and magnet core and by means of a receiver coil located in the second magnetic field receiving a signal originating from said transmitted pulse. When testing in this way nonmagnetic material, the signal/noise ratio is low. The noise partially originates from generated ultrasound affecting the transmitter and receiver magnets. According to the invention, a first transmission pulse is caused to be transmitted and received while the current in said first coil (1) and said second coil (2) has the same or different direction, whereafter the received signal is stored in a memory (8) intended therefor, whereafter a second transmission pulse is caused to be transmitted and received while the current in said first coil (1) or said second coil (2) has reversed direction compared with the condition when the first transmission pulse was transmitted and received, whereafter the difference between the signal last received and said stored signal is formed. By the present invention, after said difference has been formed a signal substantially free of interference is received. The invention further comprises a device for carrying out said method.
Patent SE-8005786-L (SE)
Inventor: SAITO S
IPC: A61G9/00
Filed: 1980-08-18
Abstract: A vacuum suction type urinating aid comprises a urine transport tube connected, at one end, with a urine receiver provided with a urine suction opening to be applied to a urinating region, and connected, at the other end, with a urine tank communicating to a vacuum suction device. The vacuum suction device is provided with a partition and support plate around a motor mounted with an impeller, to fit the motor by the support plate to a casing forming an air passage. The suction and the delivery side of the air passage communicate through the impeller. The casing is internally provided with plural silencing partition plates at the suction side and the delivery side of the air passage to divert the air current passing therethrough.
Patent SE-8007936-L (SE)
Inventor: BECKSTRAND G
Filed: 1980-11-12
Abstract: An device for gymnastic mats, or similar, which is comprised of a shock-absorbent mat core (1) with a topside (3) a bottom side (4) and edges (6) as well as a wear-resistant shell (2) of coated fabric. The purpose of the invention is to produce a good fit between the core (1) and the shell (2), without gluing or troublesome threading of a tight fitting lining. According to the invention, this is done through the shell (2) covering the top side (3) and edges (6) as well as the edges (6) being bound with Velcro tape (7, 7')<IMAGE>
Patent SE-8008018-L (SE)
Inventor: JENSEN L W
IPC: B65G15/30
Filed: 1980-11-14
Abstract: The longitudinal cables of a belt whose longitudinal centerline differs from that of the equipment on which it is produced and whose cable-to-cable spacing differs from that of the cable tensioner, are tensioned in a generally symmetrical pattern about the longitudinal centerline of the belt. An effective number of cables are directed from the proper edge at the comb into the center of the belt. One half of the remaining cables are moved over the same number of spaces, at the comb, toward the proper edge of the belt.
Patent SE-8008649-L (SE)
Inventor: ATALLA M M
IPC: G06Q20/36
Filed: 1980-12-10
Abstract: A card-encoding system and method preserves the security of the encoding process against duplication and counterfeiting of cards by securing the interactions under the control of the individual and then of the issuing institution. Multilevels of offset codes are generated in successive interactions so that attempted alteration, duplication, or counterfeiting of a coded card will be readily detectable using "off-line" card-checking apparatus.
Patent SE-8107476-L (SE)
Inventor: GERTSCH P
IPC: B41F31/04
Filed: 1981-12-14
Abstract: A metering blade for zonally metering a liquid film comprises a plate body having a working edge usable in an arrangement in which the setting member bears against the plate body and bridges a portion thereof against a rotating roller comprises a blade with a plurality of zonal setting portions of a material capable of being displaced by resilient flection adapted to be arranged adjacent a setting member which includes intermediate portions between a working edge and the opposite edge compensating for the setting wherein the setting portions are at least 3 mm in thickness and each intermediate portion includes a web part having a thickness which is not more than 1/5th the thickness of the setting portion and has a width amounting to at least five times the thickness of the web. The blade has a working edge with a reinforcement adjacent each web.