baber/WOPTO huggingface dataset:
Patent SE-333015-B (SE)
Inventor: LEMMRICH J
IPC: H02P27/02
Filed: 1966-09-01
Abstract: 1,102,316. Control of A.C. motors. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 1 Sept., 1966 [4 Sept., 1965], No. 39000/66. Heading H2J. [Also in Division G3] Thyristors 3, connected in the supply circuit of an A.C. commutator motor 2, are triggered by signals from a frequency comparator 5 which receives a reference signal from the mains. The motor drives an auxiliary machine 7, fed from control frequency generator 8, and acting as a frequency converter to provide an output at mains frequency to the comparator 5 when the motor is operative at a desired speed. If the speed of the motor decreases due to increased load, the output of the machine 7 increases in frequency momentarily and its waveform is advanced in phase with respect to the signal derived from the mains. This increases the duration of the conductive periods of the thyristors during subsequent half-cycles of the supply voltage and so restores the speed to its former value by increasing the driving torque The behaviour with a decreasing load is similar to that described. When the motor is adjusted to a lower speed by altering the control frequency, the supply current is interrupted by the absence of trigger signals, and enforced braking may be initiated by reverse-current or eddy currents until the prescribed speed is attained. In another arrangement, the motor under control is of the three-phase induction type with pairs of thyristors in each supplyline. Speed fluctuations are reduced by frequency or phase modulation of the control frequency, the modulating signals being obtained from a tachometer generator. Alternatively, a low-pass filter 23 is associated with the control frequency generator 8 or with a phaseshifter between the machine 7 and the comparator 5 for this purpose.
Patent SE-396382-B (SE)
Inventor: RISSI E
IPC: C07D409/02
Filed: 1974-06-14
Abstract: 1475151 Derivatives of piperidin-4-ol SANDOZ Ltd 18 June 1974 [22 June 1973 28 June 1973 29 June 1973 2 July 1973] 26850/74 Heading C2C The invention comprises compounds of formula and their acid addition salts, wherein R 1  is Ph(CH 2 ) 2  or PhCO(CH 2 ) 3 ; H 2  is OR 5  or NR 6 R 7  where R 5  is C 1-4  alkyl, C 3-5  alkenyl, or Ph, and R 6 , R 7  are each H, C 1-4  alkyl, C 4-6  cycloalkyl-C 1-4 -alkyl, C 4-6  cycloalkyl, Ph or Ph-C 1-4  alkyl, orNR 6 R 7  constitutes a saturated heterocyole having 5-6 ring members; R 3  is C 1-4  alkyl or C 4-6  cycloalkyl-C 1-4 -alkyl, C 4-6  cycloalkyl or Ph, or [when R 1  is Ph(CH 2 ) 2 ] C 2-4  alkenyl, and R 4  is H or C 1-4  alkyl, or CR 3 R 4  constitutes a C 4-6  cycloalkane ring; and the phenyl group Ph may be substituted by F, Cl, Br or C 1-3  alkyl or alkoxy. In examples, these compounds are prepared by (1) reacting the corresponding piperide-4-one with LiCR 3 R 4 COR 2 , (2) introducing R 1  into the corresponding N - unsubstituted piperidin - 4 - ol (which is itself made by hydrogenolysis of the N-benzyl derivative), (3) [for R 1  = PhCO(CH 2 ) 3 ] hydrolysing the analogue where R 1  = 3-(2-phenyl- 1,3-dioxolan-2-yl)propyl, (4) [for R 2 =NH 2 ] reacting the corresponding nitrile with H 2 O 2 , (5) [for R 2  = NR 6 R 7 ] reacting the phenyl ester with HNR 6 R 7 . Therapeutic compositions having analgesic activity comprise compounds of the above formula, and may be administered orally, parenterally or rectally.
Patent SE-415123-B (SE)
Title: Safety device related to a packing arrangement for packing the passage of a piston rod through a cylinder cover
Inventor: LINDGREN K B
IPC: F16J7/00
Filed: 1978-11-08
Abstract: A packing arrangement for packing of the passage of a piston rod 3 through a cylinder cover 2 in a piston- cylinder aggregate controlled by means of a pressurised fluid, comprises a packing 10 arranged in the cylinder cover and surrounding the piston rod, and a scraper ring 11 arranged at the outside of the cylinder cover and surrounding the piston rod. An annular groove 6 surrounding the piston rod 3 is formed in the cylinder cover 2 between the packing 10 and the scraper ring 11. The annular groove 6 is connected to a source 15 of vacuum which is adapted to maintain a certain defined normal pressure in the groove. A supervising means 17 is arranged to supervise the pressure in the groove 6 in order to indicate the condition if the pressure therein deviates from said normal pressure. <IMAGE>
Patent SE-437218-B (SE)
Inventor: SCHNEIDER J F
IPC: A61H23/04
Filed: 1979-03-28
Abstract: A device for applying compressive pressures to a mammal's limb from a source of pressurized fluid comprised of a first and second chamber with the first chamber being fluid impervious and the second chamber being semi-permeable for virtually continuous ventilation. The device has both a means for connecting the chambers to a source of pressurized fluid and a retaining means for positioning and directing the expansion of the chambers on to the limb to provide aid in blood circulating.
Patent SE-426539-B (SE)
Title: Device for rapidly and bloodlessly killing mink, chinchillas, poultry and other small animals
Inventor: LUNDQUIST T E J
IPC: A22B3/00
Filed: 1980-04-02
Abstract: Mink, chinchillas, poultry and other small animals are killed rapidly and bloodlessly using a device which possesses a series of chambers which are located one above the other, namely a loading chamber 23, an anaesthetising chamber 25 and a killing chamber 26. The device also possesses a discharging chamber 29. A conveyor 14 possessing cages 13, which is designed as a paternoster lift, extends through the chambers. The animals are inserted into the cages in the space 23 and the dead animals are emptied from the cages in the space 29, where the bottoms 55 of the cages are automatically lowered down towards a pivotable hatch 46 which serves as a [lacuna]. During its passage from the discharge space 29 back to the loading space 23, the hatch 55 is automatically raised by means of closing devices 48. There are locks 24, 27, 28, 30-35 for counteracting the passage of used gas, i.e. CO2, from the spaces 25, 26 to the spaces 23 and 29, respectively. <IMAGE>
Patent SE-446784-B (SE)
Title: Driving device for feeding items out of horizontal shelves
Inventor: FRIBERG BO SIGVARD
IPC: G07F11/42
Filed: 1985-10-10
Abstract: Invention concerns a driving device for feeding items out of horizontal shelves (1), for example in a vending machine. The shelves can be arranged one over the other on a rack (2) and each feature at least one partitioning device (5) which extends at a right angle to the edge (8) of its frame and on which a chain transport (26, 32, 34) is mounted, to which an item feeder (7) is coupled along the partitioning device (5) in order to shift the item out over the edge of the shelf. In this invention the chain transport's (26, 32, 34) sprocket (26) is drive-connected with a motor (9) common for all the item feeders across a movement transfer mechanism (12, 13, 14) that features an outgoing gear (14) to which the chain transport for the desired item can be connected via a magnetic coupling (24) activated by payment.<IMAGE>
Patent SE-463972-B (SE)
Inventor: THOMINET M
IPC: C07D207/08
Filed: 1986-10-16
Abstract: There are provided new substituted heterocyclic benzamides and derivatives thereof which provide modifications on the central nervous system.
Patent SE-454322-B (SE)
Title: Method for treating prostatitis patients
Inventor: KHAN RAJAB ALI
IPC: A61H23/02
Filed: 1986-12-01
Abstract: In cases of chronic or subacute prostatitis, the method involves massage of the prostate gland with simultaneous provision of heat via the anus. The finger top part of the massage appts. is inserted into the anus, and caused to execute repeatedly pressing and drawing movements inside the large intestine in direct connection with the prostate location. The massage appts. comprises a finger top part, an intermediary part working in conjunction with a transmission rod, sprung components, a hand grip, and a mechanism which imparts the backwards and forwards movement required by the transmission rod and finger top part.
Patent SE-458852-B (SE)
Title: Metallic load carrier pallet
Inventor: BACK K J
IPC: B65D19/30
Filed: 1987-01-14
Abstract: The load carrier has frames of strip material which are folded transverse the longitudinal direction of the strip along lines in the plane of the strip. Each frame has an elongate web surface and two legs joined to the webs by folding the strip at right angles. Each frame (1,2) has two webs which, by folding the strip at right angles and towards each other, are each connected to a leg (12,13,22,23). A web (24,25) on one frame is inserted in the second frame so that this web and a second web (14,15) overlap near the legs.
Patent SE-460627-B (SE)
Title: Chart with information on front and rear sides
Inventor: OESTBERG MATS
IPC: G09B29/10
Filed: 1988-09-19
Abstract: The information on both sides (4,2) of the chart (1) is illustrated the right way up on the front side when light is passed through it, but only the data on one side are visible in other cases. The chart is used for orienteering, and the position information on its rear side (2) comprises a number of control points (3), of which a number are selectable from the front side (4), and transferable to it by producing an individual approp. path on the front side. The control points (3) are connected to form a number of paths, which are combined to constitute a number of route descriptions on the front side of the chart. Such paths are varied as to their length, type and the terrain to be traversed.
Patent SE-467808-B (SE)
Title: Device for making an electrical connection between at least two contact pins
Inventor: GRAHN L
IPC: H01H13/52
Filed: 1991-01-22
Abstract: A device for making an electrical connection between at least two contact pins 1a, 1b arranged on a supporting plate 2 for components attached to a frame 3, comprising a trigger 5 which can be moved relative to the frame 3, at least one contact element 7 arranged in the trigger 5, which when the trigger 5 is operated makes contact between the contact pins 1a, 1b, and a spring element 9 arranged to reset the trigger 5 and the contact element 7. The spring element 9 is held between the trigger 5 and a retainer 8 arranged in the frame 3. The contact element 7 can be in the form of a loop where the outer parts 7a, 7b of the legs of the loop are bent outwards and arranged so that when the trigger 5 is operated to slide over a side, edge or generatrix of the contact pins 1a, 1b or designed as a flat pin with a plane forming an angle to a plane through the contact pins 1a, 1b. In the latter case for each of the contact pins 1a, 1b there is a collar 3b, 3c arranged in the casing 3 which, when the contact pin 1a, 1b is affected by a bending moment, can form a retainer for this. <IMAGE>
Patent ZA-9510907-B (ZA)
Title: Composite cermet articles and method of making
Inventor: MASSA TED R
IPC: E21C35/18
Filed: 1995-12-21
Abstract: Methods for making, methods for using and articles comprising cermets, preferably cemented carbides and more preferably tungsten carbide, having at least two regions exhibiting at least one property that differs are discussed. Preferably, the cermets further exhibit uniform or controlled wear to impart a self-sharpening character to an article. The multiple-region cermets are particularly useful in wear applications. The cermets are manufactured by juxtaposing and densifying at least two powder blends having different properties (e.g., differential carbide grain size or differential carbide chemistry or differential binder content or differential binder chemistry or any combination of the preceding). Preferably, a first region of the cermet comprises a first ceramic component having a relatively coarse grain size and a prescribed binder content and a second region, juxtaposing or adjoining the first region, comprises a second ceramic component, preferably carbide(s), having a grain size less than the grain size of the first region, a second binder content greater than the binder content of the first region or both. These articles have an extended useful life relative to the useful life of monolithic cermets in such applications as, for example, wear. The multiple region cermets of the present invention may be used with articles comprising tools for materials manipulation or removal including, for example, mining, construction, agricultural, and metal removal applications.
Patent FI-111579-B (FI)
Inventor: EEROLA VILLE
IPC: H04B1/707
Filed: 2000-03-07
Granted: 2003-08-15
Abstract: The invention relates to a digital receiver part of a spread spectrum receiver, to which receiver part an intermediate-frequency signal (Sin) is applied, and from whose output a carrier and code demodulated signal (Sout) is obtained, comprising a code mixer (204) for code demodulation of the signal by means of a local spreading code replica, a carrier mixer (202) for carrier demodulation of the signal by means of a local carrier replica, and first decimation means (305). The receiver part of the invention is characterized in that said code mixer (204) is arranged to precede said carrier mixer (202) on the signal path, said first decimation means (305) are arranged between said code mixer (204) and said carrier mixer (202), and the output of the carrier mixer (202) is functionally connected as an output (Sout) of the digital receiver part.
Patent FI-114938-B (FI)
Inventor: COOK BRETT
IPC: G05D1/02
Filed: 2003-04-04
Granted: 2005-01-31
Abstract: A method, system and access station for passage control of mine vehicles. Mine vehicles are transferred between an operation area and a manual area through one or more access stations between which there is an intermediate space, to which the mine vehicle to be transferred can be driven. When the mine vehicle is in the intermediate space, at least one access gate is closed.
Patent FI-118274-B (FI)
Inventor: MAKKONEN SAMI
IPC: D21F1/36
Filed: 2004-02-05
Granted: 2007-09-14
Abstract: The invention relates to a method for determining the lateral position of a web or fabric edge in a web forming machine. The method uses ultrasound and the position of the edge (11) is determined by means of a distance measurement at the side of a web or fabric (10). The invention also relates to a corresponding apparatus. <IMAGE>
Patent FI-128446-B (FI)
Inventor: MENTULA SEPPO
IPC: B65G39/00
Filed: 2017-02-06
Granted: 2020-05-15
Abstract: Uppfinningen avser en matningsrulle, som innefattar en rund skivformad flänsstomme (1) samt radiala utsprång (2) som är fastmonterade med jämna mellanrum på dess yttre periferi och har gripmedel (3) för att få ett hållfast grepp i ytan av trädstammen som skall behandlas med matningsrullen. Enligt uppfinningen ligger den yttre kanten av de skivformade utsprången (2) i en sned vinkel (α) i förhållande till matningsrullens axel (4) och den yttre kanten av varje utsprång (2) innefattar flera gripmedel men en rak egg (5), som är anordnade så att eggarna är parallella med matningsrullens axel (4).
Patent FI-128711-B (FI)
Title: Treatment of herpes simplex symptoms on skin and mucous membrane of mammals
Inventor: PÖYRY JUHA-PEKKA
IPC: A61K9/06
Filed: 2017-03-17
Granted: 2020-10-30
Abstract: Antiviral compositions, method of manufacturing such compositions and uses of the composition. The present composition is intended for use as an antiviral medicament for topical application on areas of the mammal skin or mucous membranes affected by a herpes virus, in particular herpes simplex virus. The composition comprises silver ions complexed with polyamine polymers, optionally in combination with other antiviral agent. By the present invention, herpes cold sores can be successfully treated or outbreaks thereof even prevented.
Patent FI-128633-B (FI)
Title: Arrangement for a marine structure and a marine structure
Inventor: MÅRD ANDERS
IPC: E02B3/26
Filed: 2018-02-21
Granted: 2020-09-15
Abstract: The present invention relates to an arrangement for a marine structure, which arrangement (3) is attached to the marine structure (1) at a side (2) of the marine structure facing the sea (S). In order to be flexibly deployable, the arrangement (3) comprises at least one side wall (31) arranged to extend in a vertical direction from above sea level to below sea level, whereby the arrangement in a first retracted position is aligned against the side (2) of the marine structure (1) and in a second extended position (B) is extended from the side (2) of the marine structure (1) in order to provide an open ended enclosure (SP) between the side (2) of the marine structure (1) and the at least one side wall (2). The arrangement (3) is provided with activating means for moving the at least one side wall (31) of the arrangement in order to position the arrangement in the first retracted position or the second extended position (B).
Patent HK-1041602-B (HK)
Title: Sequential loading apparatus
Inventor: PHILIPPE SCEMAMA
IPC: B23Q7/00
Filed: 2002-05-02
Abstract: The alignment device comprises jaws (9) supported on a displacement mechanism (11) which includes a motor (12) and a control (13) operating in response to two parameters (D1, D2). These are the diameter (D2) of the bar to be loaded into the machine tool, and the diameter of the pusher (2) at the section which is intended to be engaged between the jaws. The equipment is provided to load bars (3) sequentially into the rotating spindle of a machine tool, using a pusher (2). The loading equipment (1) includes a device for alignment of one end of each bar along the axis of the spindle. The alignment device comprises jaws (9) supported on a mechanism (11) which displaces them in opposite directions. This mechanism includes a motor (12) and a control (13) operating in response to two parameters (D1, D2). These are the diameter (D2) of the bar to be loaded into the machine tool, and the diameter of the pusher (2) at the section which is intended to be engaged between the jaws. The control also responds to measurement of the vibrations occurring in the bar.
Patent HK-1045362-B (HK)
Title: Mechanical connection for open clamps
Inventor: CRAIG PAUL M JR
IPC: F16L/
Filed: 2002-09-18
Abstract: This invention relates to so-called open clamps with a mechanical connection of overlapping band portions including a guide hook which is so modified as to minimize reopening of the clamp before it is fully tightened.
Patent IT-1246995-B (IT)
Inventor: RICCI ANTONIO
IPC: B01L3/14
Filed: 1991-01-10
Granted: 1994-12-12
Abstract: Perforable stopper (24) - for test tubes capable of sampling organic liquids by vacuum - the stopper being removable by rotation, and made entirely of rubber or suchlike material, with an inner sealing body (28) forming the perforable diaphragm (38), an outer mantle (26) to protect against spurts of the biological liquid when the test tube is being opened, and a screwthreaded coupling with a male thread on the outer wall of the test tube and a helical channel (40) in the inner wall of said mantle (26) so that the stopper can be removed by rotation and also inserted by axial force; the cooperating threads can be settled into their proper position by a limited relative rotation, because of the resilient nature of the stopper itself. <IMAGE>
Patent IT-1269150-B (IT)
Title: Method and device for moving a body along a line
Inventor: RISTORI BRUNO
IPC: B25J/
Filed: 1994-11-10
Granted: 1997-03-21
Abstract: A method and actuator for moving a body 1 along any type of line 2 that comprises a flexible enclosure 3 containing fluid under pressure and extending along the said line. The enclosure 3 is compressed at at least one point 4 by a roller system 5 attached to the body so as to crush it and separate the interior into two adjacent chambers 6, 7. Applying different pressures P6, P7 to the chambers produces a displacement of the roller system 5 and therefore of the body 1 in the direction passing from the chamber at higher internal pressure towards the chamber at lower internal pressure. The roller system consists preferably of a carriage 5 fitted with rollers 5a, 5b if necessary associated with compensating rollers 14 orthogonal to the first and the enclosure 3 is preferably a flexible tubular chamber stretched between two nozzles 11, 12 located at the two ends to which are connected devices for supplying and controlling the fluid under pressure. By controlling the differential pressure in the two chambers 6, 7 it is possible to establish uniquely the position of the body 1 along the line 2 and also to displace it between two preset points along the said enclosure. The invention has significant advantages compared with hydraulic or pneumatic movement systems, in particular in terms of overall size and efficiency. (FIG. 2) <IMAGE>
Patent IT-1253357-B (IT)
Inventor: BERTI CORRADO
IPC: C08G63/64
Filed: 1991-01-25
Granted: 1995-07-25
Abstract: Described is a process for preparing aromatic polyesters having excellent physico-mechanical properties and solvent-resistance,comprising the reaction of at least one dialkyl ester of an aromatic diacid with an aromatic polycarbonate and/or an aromatic dialkyldicarbonate in the presence of an esterification or transesterification catalyst.
Patent IT-1245704-B (IT)
Title: Jewellery clasp, particularly for chains, necklaces and bracelets
Inventor: ROSSI GIULIANO
IPC: A44B/
Filed: 1991-04-02
Granted: 1994-10-14
Abstract: A jewellery clasp is provided which comprises a first half-shell 11 connected to one end 18 of the item of jewellery, retention means 21; 210, 211 connected to the other end 19 of the item of jewellery, and a second half- shell 12 hinged to the first with elastic means 33 inserted between them, in order to form a box 10; the first half-shell 11 has a slot 22; 220 of suitable shape in which the second half-shell 12 engages so that the abovementioned retention means 21; 210, 211 can be coupled to and uncoupled from the abovementioned box 10. <IMAGE>
Patent IT-1250693-B (IT)
Title: Prototype build=up from layers of reinforced sheet or paste resin - comprises selective laser irradiation of successive superimposed layers and dissolution of untreated material
IPC: B29C/
Filed: 1991-07-23
Granted: 1995-04-21
Abstract: Three dimensional models are produced from a relatively thin continuous coherent sheet (2) of a material which can be rendered relatively insoluble by exposure to a beam of radiation. Successive layers are superimposed and each in turn is irradiated over a selected area or outline by e.g. a laser beam. The mutually adherent layers are developed until the stack is sufficiently high to define the whole of the required model. Each layer incorporates some reinforcement, specifically fibre-based. The sheet pref. incorporates a mesh or is produced from a liq. precursor or paste into which short chopped fibres have been mixed, pref. on-line. Pref. part of the mesh or fibres are deflected to project from the surface of the sheet so that some mechanical linkages are thus made across the interfaces of the super-imposed folded sheets. Pref. the volumetric differential between irradiated and non-irradiated material is less than 2%. Pref. the beam is from a laser and directed by tilting mirrors under the control of a computer aided USE/ADVANTAGE : Esp. suitable for producing industrial prototypes or models on a one-off or short run basis. Quicker and less messy than processes in which the successive layers comprises successive depositions of a liq. casting resin or soln. Residual internal stresses due to volumetric contraction or expansion differentials between irradiated and untreated material are generally lower than for models derived from a liq. resin precursor and/or can be reduced by use of integral fibrous or textile reinforcement. The models may be solid or hollow (oprn topped). @(13pp Dwg.No.0/5).