baber/WOPTO huggingface dataset:
Patent PT-92309-B (PT)
Inventor: MCCARTHY JAMES RAY
IPC: C07H19/173
Filed: 1989-11-14
Abstract: This invention relates to certain novel 2 min -halomethylidene, 2 min -ethenylidene and 2 min -ethynyl cytidine, uridine and guanosine derivatives, and compositions thereof, which are useful in the treatment of patients afflicted with neoplastic or viral disease states.
Patent PT-93621-B (PT)
Inventor: HORSTMANN MICHAEL
IPC: A61M35/00
Filed: 1990-03-30
Abstract: A transdermal therapeutic system exhibiting layered structure consists of a backing layer which is impermeable to active substances, a matrix having water-insoluble basic material and islands (inclusions) divided therein, and a layer controlling the access of cutaneous liquid by means of which the matrix is activatable. Process for the production are described.
Patent PT-93673-B (PT)
Inventor: WHITE ALAN CHAPMAN
IPC: A61K31/4709
Filed: 1990-04-05
Abstract: Pyridine derivatives of formula <CHEM> their heteroaromatic N-oxides and their pharmaceutically acceptable acid addition salts are disclosed. In the formula z is 0,1 and 2 and R,R<1>,R<2> and R<2> have specified meanings. The compounds exhibit activity as 5-HT1A agonists, antagonists or partial agonists and are useful for the treatment of CNS disorders eg anxiety, as antihypertensives and in treating anorexia.
Patent PT-94295-B (PT)
Inventor: SATO HIROSHI
IPC: C07C205/12
Filed: 1990-06-07
Abstract: Nitrobenzenes are prepared by nitrating benzenes in vapor phase using nitric acid as a nitrating agent and under continuous or intermittent feeding of sulfuric acid as a catalyst in the presence of a catalyst comprising sulfuric acid supported on a carrier or in the presence of only a carrier. This process can provide very high and prolonged nitration activity.
Patent PT-95162-B (PT)
Inventor: BROYER EPHRAIM
IPC: A61L17/14
Filed: 1990-08-31
Abstract: Thermoplastic monofilament sutures having improved flexibility and handling characteristics are obtained by a melt spinning process which includes the step of drawing the filaments in a heated zone maintained at a temperature above the melting temperature of the filament. The resulting filaments have a higher elongation and lower modulus than comparable filament obtained without the heated drawing step, and are characterized by a crystalline structure which is more highly ordered in the core of the filament than in a surrounding annular area.
Patent RO-70103-B (RO)
Inventor: DREYFUSS WILFRIED
IPC: B25B21/00
Filed: 1974-01-23
Abstract: Dispozitiv, conform revendicarii 1, caracterizat prin aceea ca pe ambele parti ale deschiderii (d) din carcasa (4) sunt montate, cu posibilitate de rotire în jurul unor axe (28 si 29) niste clape (26 si 27) de adicere si precentrare a burlanelor (9)care pot fi închise sau deschise cu ajutorul unor cilindri (30 si 31) hidraulici sau pneumatici atît pe clapele (26 si 27) cît si pe carcasa (4) fiind fixate niste piese (32 si 33) de centrare a burlanelor (9).
Patent RO-83791-B (RO)
Inventor: RYNIK JAN
IPC: B61C11/02
Filed: 1979-07-24
Abstract: Inventia se refera la un dispozitiv pentru ghidarea unui lant de tractiune a unor combine miniere. Dispozitivul actioneaza în scopul reducerii la minimum a fortelor care actioneaza asupra corpului dispozitivului de protectie, asigura o functionare fara perturbatii a transportului si o crestere a randamentului în abataje, folosind pentru aceasta niste dispozitive care protejeaza lantul, dispozitive care sunt limitate la niste pereti de sprijin, iar la partea deschisa dispozitivele sunt închise printr-un brat activ al unei pîrghii duble, montata rotativ într-un manson plasat sub peretele inferior al dispozitivelor.
Patent RO-85065-B (RO)
Inventor: VAN DER SEYLBERG HANS PETER
IPC: B28B17/00
Filed: 1980-01-25
Abstract: Inventia se refera la un procedeu pentru taierea maselor ceramice, în dosebi a maselor ceramice cu oxizi nesinterizate. Cu ajutorul inventiei, se urmareste cresterea productivitatii la taierea unor astfel de mase prin realizarea unei mai bune calitari a taieturii, evitîndu-se impurificarea deseurilor de materiale. Sopul inventiei este atins, prin aceea ca, printr-o masa obtinuta prin extruderea, sînt ghidate unul sau mai multe jeturi de lichid cu o viteza de ejectie de cel putin o 100 m/s si cun diametru  de 0,05 la 0,5 mm, viteza de înaintare a taierii fiind astfel aleasa, încît prin surplusul de lichid trimis în zona de taiere sa poata fi realizata o racire a masei. Ca lichid de taiere se foloseste o solutie apoasa de 0,5-4% a liantului masei ceramice cu oxizi.
Patent SE-335336-B (SE)
Inventor: RIX T
IPC: A61K31/57
Filed: 1964-12-07
Abstract: 3 - Keto - 4,6 - bisdehydro - 9b ,10a  - steroids are prepared by treating 3-ketal-5,7-bisdehydro-9b ,10a -steroids with substantially water-free C1- 6 aliphatic alcohols containing at least 30% by weight of hydrogen halide calculated on the alcohol, with or without other solvents present. The 9b ,10a -analogues of pregna-4,6-diene-3,20-dione and the 16a -methyl derivative thereof; ergosta - 4,6,22 - trien - 3 - one; and androsta-4,6-diene-3,17-dione and the corresponding 17a -(hydrogen and ethyl)-17b -acetoxy compounds are prepared by this method.
Patent SE-441790-B (SE)
Inventor: KROL T
IPC: G06F11/10
Filed: 1979-04-30
Abstract: A memory in which each word location for a user word not only contains the bit locations for the actual data but also one parity bit for the parity over the entire word location and one correction bit. A fixed number of word locations are grouped to form a memory location for the storage of a memory word. When a word location is read by a data user, the parity bit indicates whether the word location contains none or one bit error. If the user word contains an error, the other word locations of the same memory location and also the associated correction bits are read to correct one arbitrary bit error in the memory word. In given cases, a plurality of bit errors can be corrected if they are situated in bit positions of the same rank within the word locations for the user words. The chance that a multiple error has exactly this configuration can be enhanced by a suitable arrangement of the bit locations in a memory. Thus, a limited amount of redundancy suffices in many cases. Memory words in different memory banks may have correction bits in common.
Patent SE-451510-B (SE)
Title: Gas current regulation mechanism
Inventor: NISKANEN ERKKI JOHANNES
IPC: F24F11/75
Filed: 1980-05-29
Abstract: The valve adjustment mechanism comprises a cylinder-piston combination or a bellows unit. The cylinder space (43) is connected with the high pressure side, and to the low pressure side via apertures, and the relationship between the area of the two apertures is adjustable. One of the apertures is formed as a seat ring, in the centre of which a valve plate with a conical surface is fitted. (Provisional Basic advised Week D06)
Patent SE-420284-B (SE)
Title: Arrangement for shears, for equalising the clamping force
Inventor: LINDEN O
IPC: B26B13/28
Filed: 1980-11-21
Abstract: The invention concerns an arrangement for shears, for equalising the clamping force. It comprises an undulating spring washer 9, which is fixed between the rivet head 4 of the shears and the shear blade 1, wherein at least one of the contact surfaces 7, 8 is undulating and provided with the same number of undulations as the spring washer 9. <IMAGE>
Patent SE-440930-B (SE)
Title: Anti-theft protection for a multi-paned glass window
Inventor: RYDERSTEN I K
IPC: E06B3/66
Filed: 1981-01-27
Abstract: A locking device for multi-paned glass windows comprised of an angled part (1) with a first leg (3) designed to be put in between the glass (7) and frame (6) as well as a second leg (2) designed to grip around the outer side of the glass (7). The inner leg (3) is equipped with a slit (4) and an extension (5) of this which makes it possible for the angled part (1) to snap fast over a previously mounted spike (8) in the window frame (6).<IMAGE>
Patent SE-441955-B (SE)
Title: Device for cleaning the surface of rotary machine parts
Inventor: OLESOVSKY J
IPC: F23J3/02
Filed: 1981-07-03
Abstract: The invention refers to a device for cleaning the surface of a rotary machine element by means of a cleaning nozzle supplied with a cleaning agent, of which the nozzle is arranged on a pivoting cleaning arm and especially refers to the heat exchanging surface in the rotor to a regenerative rotary heat exchanger. According to the invention a pivoting cleaning arm is adjustable by means of an adjuster (3) that can be placed at different angles at the end surface to a rotor (16), at which the cleaning arm's outer end surface (0) at the perimeter of the rotor is constant, as its inner end position (a,b,c,d,e) is changeable. According to the other alternative, the adjuster is made as a compressed motor, and the third alternative is at the control unit where each and every one of the parallel connected dividing sections (9) by means of connector leads (11) are connected to a pressure source (8) and the dividing sections in their turn are connected to one of the both pressure rooms and by a setting connector (12) this dividing section (9) is connected to a control unit (10). The invention can be used at a power plant and thermal power furnaces, respectively at all further industrial facilities, where waste heat from metallurgical, chemical and other heating processes shall be used.<IMAGE>
Patent SE-429600-B (SE)
Title: Desk
Inventor: ERIKSSON S
IPC: A47B21/02
Filed: 1981-09-04
Abstract: The invention relates to a desk for electrical control and monitoring. The desk comprises an upper part 1 having a table surface 3 or the like, a stand part 4 having at least one manoeuvring leg 7, which supports the upper part and has a variable length such that the height of the upper part can be adjusted, and a junction box 5 which is attached to the standard part. The manoeuvring leg 7 is arranged so that it is at an incline (for example 45 degrees) from the vertical plane, with complete ergonomy being achieved for the operator with regard to the height of the table surface, the depth of the leg space in front of the terminal part and the overview over the rear edge of the desk. <IMAGE>
Patent SE-451480-B (SE)
Title: Vehicle mountable rock strengthening device
Inventor: HANSSON I
IPC: E21D20/00
Filed: 1982-02-02
Abstract: The rock strengthening device consists of a support frame (1) to which is attached a pivotable power unit (2). This unit contains at least one pair of driven wheels to feed cable, hose or wire, guided by elements (16a), into concrete, thus simplifying this normally dirty and heavy type of work. The whole device is vehicle mountable.
Patent SE-441542-B (SE)
Inventor: KHRAMTSOV A A
IPC: F15B11/22
Filed: 1982-06-23
Abstract: Synchronisation for load balancing involves adjusting medium feed to the motors in response to a correcting signal based on a comparison of individual motor displacement signals. To speed up response by the several motors forming the power plant, the correcting signal is proportional to the summated difference between any one motor displacement signal and each of the remaining motor signals. - The system includes a power source linked to a programmer with motor fuel pump control rod movement pick-ups and multi-chamber summator. This has pressure partitions and a rod forming inlet and outlet chambers controlling the medium supply on a signal basis, with one summator for each power plant piston.
Patent SE-444765-B (SE)
Title: Arrangement for the supply of a flowing substance
Inventor: GUSTAFSSON B
IPC: A61M5/14
Filed: 1982-09-17
Abstract: A single use container (1) is used in an arrangement for the supply of a flowing substance for tube or intravenous feeding where the flowing substance is pre-packed. A suspendable opening in the disposable container is connected to a feeder tube (9) via a coupling (10). This coupling embraces a container made of a relatively stiff material via which a sterile disposable attachment is fixed over the opening in the disposable container with a tightening action around the opening. A feeder tube (9) is insertable in a channel adjacent to the opening in the attachment. The disposable container can then be hung up via a loop (3) and with the opening, turned downwards so that the flowing substance can be supplied from the disposable container to the feeder tube (9).<IMAGE>
Patent SE-459869-B (SE)
Title: Method for attaching plate to concrete
Inventor: FREDRIKSSON R
IPC: E04B/
Filed: 1986-01-24
Abstract: When the concrete nail point (7) bends on being driven home, it enables the nail head (5) to be welded to the plate, without risk of the nail coming away from its location.
Patent SE-456939-B (SE)
Inventor: JOENSSON E
IPC: F42B3/13
Filed: 1987-02-16
Abstract: A firing unit for initiation of detonators, which contain at least one base charge in a detonator casing, which firing unit comprises  an electrically actuable fuse head, a current source connected to the electrically actuable fuse head via switching means, and an electronics unit comprising a signal decoder designed so as to distinguish a start signal supplied to the detonator via an external signal conductor, a delay circuit designed in such a way that, when the start signal is received, it supplies an ignition signal after a predetermined time and the switching means, which are designed in such a way that, when the ignition signal is received, they connect the current source to the fuse head in order to electrically actuate the latter, the electronics unit comprising at least one chip made from a semiconductor material and having a microcircuit. According to the invention, at least the chip and an additional component are electrically and mechanically connected on a substrate having a circuit pattern. The chip can support the electrically actuable fuse head on its surface and the circuit pattern can contain a spark gap, made in a thin metal layer. The invention also relates to detonators equipped with a firing unit as described above. <IMAGE>
Patent SE-462238-B (SE)
Inventor: AAHMAN J-O L
IPC: F25B/
Filed: 1988-01-28
Abstract: PCT No. PCT/SE89/00029 Sec. 371 Date Jul. 24, 1990 Sec. 102(e) Date Jul. 24, 1990 PCT Filed Jan. 27, 1989 PCT Pub. No. WO89/07227 PCT Pub. Date Aug. 10, 1989.A method and apparatus for enabling refrigerants, preferably freons, to be emptied from refrigeration systems or heat pump systems with the aid of piston compressor pumps when repairing or scrapping such systems. The compressor suction line is connected to one chamber of a heat exchanger and a pressure reduction valve is connected in the suction line upstream of the heat exchanger. The pressure line extending from the compressor passes to an oil separator and then to the other chamber of the heat exchanger. The fall in pressure in the reduction valve and heating of the refrigerant in the heat exchanger causes the refrigerant to be in a gaseous state when reaching the compressor, which is a prerequisite for safe operation of the compressor. The pressure increase achieved in the compressor pump and cooling of the refrigerant in the heat exchanger enables the refrigerant to be delivered to a container, preferably in a liquid state.
Patent SE-468340-B (SE)
Title: Process for purifying contaminated gas in a centrifuge
Inventor: VINBERG KENNETH
IPC: B01D53/34
Filed: 1990-03-13
Abstract: The invention relates to a process for purifying contaminated gas in a centrifuge by propelling and washing the gas in the rotor with an injected substance at high speed, generated by a device in the rotor. At the periphery of the rotor, the precipitate is divided up according to density so that the injected substance can be recovered and returned to the centrifuge. <IMAGE>
Patent SE-468305-B (SE)
Inventor: PERNEBORN R
IPC: B05D1/30
Filed: 1991-04-24
Abstract: PCT No. PCT/SE92/00271 Sec. 371 Date Oct. 22, 1993 Sec. 102(e) Date Oct. 22, 1993 PCT Filed Apr. 24, 1992 PCT Pub. No. WO92/19198 PCT Pub. Date Nov. 12, 1992.An arrangement for depositing particles onto a moving material web includes a particle dispenser and a perforated belt which moves over the material web. According to the invention, the particle dispenser is intended to dispense particles continuously in a uniform and wide flow whose width is equal to or somewhat greater than the width of the hole-pattern of the belt and the belt is spaced at a distance from the material web which is at least sufficiently large for the particles deposited on the material web to be accommodated between the belt and the web. The arrangement also includes means which function to remove particles caught by the belt without the particles falling down onto the underlying material web. These means are located downstream of the particle dispenser. The invention also relates to a method for depositing particles to a moving material web.
Patent ZA-9610688-B (ZA)
Title: Supported catalyst system a process for its preparation and its use for the polymerization of olefins
Inventor: FRAAIJE VOLKER
IPC: C08F110/06
Filed: 1996-12-19
Abstract: A supported catalyst system with high activity is obtained by: (a) bringing metallocene component(s) (I) into contact with cocatalyst component(s) (II) in solvent(s), (b) adding the soluble product to the support and (c) removing the solvent. Preferably component (I) is a compound of formula (I), in which M<1> = a Group IVb metal; R<1>, R<2> = H, 1-10C alkyl or alkoxy, 6-20C aryl, 6-10C aryloxy, 2-10C alkenyl, OH, NR<12>2 (with R<12> = 1-2C alkyl or 6-14C aryl) or halogen; R<3>-R<8>, R<3>'-R<8>' = H, 1-40C hydrocarbyl (linear, branched or cyclic, e.g. 1-10C alkyl, 2-10C alkenyl, 6-20C aryl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl; or adjacent groups R<4>-R<8> and/or R<4>'-R<8>' may form part of a ring system; R<9> = a bridging group, preferably -O-R-O-, -O-R'-O-, -O-R-, -R' -R-, -R-, -R-R-, -R'-R'-, -R-(R')x-R-, -R'-R'-R'- (with R = -M<2>R<10>R<11>- and R' = -CR<10>R<11>-), >BR<10>, >AlR<10>, Ge, O, S, SO, SO2, >NR<10>, CO, >PR<10> or >P(O)R<10>; R<10>, R<11> = H, halogen or a 1-40C hydrocarbon group such as 1-20C alkyl, 1-10C fluoroalkyl or alkoxy, 6-14C aryl, 6-10C fluoroaryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl; or R<10> + R<11> may form part of a ring system; x = 0-18; M<2> = Si, Ge or Sn; rings A and B may be the same or different, and saturated or unsaturated; R<9> may also link two units of formula (I) together. Preferably cocatalyst (II) comprises aluminoxane(s) or a Lewis acid or ionic compound which can react with (I) to form a cationic compound. The solvent is a hydrocarbon or mixture thereof
Patent AT-409009-B (AT)
Title: Manhole cover
Inventor: KUEHTREIBER FRANZ DIPL ING DR
IPC: E02D29/14
Filed: 2000-09-15
Granted: 2002-05-27
Abstract: With the new construction of roads or the replacement of worn road surfaces, the problem with the access manholes occurs time and time again, since they should be held largely in a plane with the road level. In order to solve this problem, a manhole cover is proposed which has a level-correcting device which comprises a closure ring which sits on the manhole and on which one or more intermediate rings are set, the manhole cover resting on the intermediate ring(s). The manhole cover is characterized in that the closure ring 5 is arranged under the road level 1 and has a concentrically running groove 7 on the top side. Inserted into the groove 7 is a ring 2, the inside diameter of which is slightly larger than the outside diameter of the manhole lid 3 and of the intermediate rings 4 and the abrasive resistance of which is as close to the abrasive resistance of the road surfacing as possible. <IMAGE>
Patent AT-412530-B (AT)
Inventor: BACHER HELMUT
IPC: B29C48/03
Filed: 2002-10-28
Granted: 2005-04-25
Abstract: A backflushable filtering apparatus for a molten material, particularly for a plastic melt, comprises a housing ( 1 ) in which a sieving arrangement ( 17 ) is provided which includes at least two sieving sections ( 16 ) separated from one another. The melt to be filtered is supplied to the sieving sections ( 16 ) through at least one distributor ( 3 ). The distributor ( 3 ) includes at least one control body ( 9 ) for backflushing which is moveable within a housing ( 53 ) that is provided with an inlet opening ( 4 ) for the material to be filtered. The control body ( 9 ), in a filtering position, unblocks the influx of material to be filtered to all sieving sections ( 16 ) through connection channels ( 23 ). However, in a backflushing position, the control body ( 9 ) interrupts the influx of material to the filtering section ( 16 ) to be backflushed and interconnects the connection channel ( 23 ) of the sieving section ( 16 ) flushed back with a discharge channel ( 28 ) located in the control body ( 9 ). At least the majority of the circumference of the control body ( 9 ) is surrounded by a distribution space ( 7 ) for the material to be filtered which is situated within its housing ( 53 ). The distribution space ( 7 ) is connectable through the connection channels ( 23 ) to all sieving sections ( 16 ) in communication with the distributor ( 3 ). Guiding channels ( 6 ) lead from the inlet opening ( 4 ) to the regions of the two front ends ( 61, 62 ) of the distribution space ( 7 ). These front ends ( 61, 62 ) are situated in the region of the outermost connection channels ( 23 ) or outside the region of all connection channels ( 23 ). The discharge channel ( 28 ), which leads away from the control body ( 9 ), may be caused to communicate with the connection channel ( 23 ) of the respective sieving section ( 16 ) to be flushed back through a flush back channel ( 27 ) of at least one cross-piece ( 14 ) of the control body ( 9 ) which overbridges the distribution space ( 7 ).
Patent FI-113848-B (FI)
Title: Transferring apparatus used in straightening bench of car body, has locking elements for removably attaching transfer beam to frame beam, and transfer device for transferring transfer beam in regard to frame beam
Inventor: VENAELAEINEN OLAVI
IPC: B21D1/12
Filed: 2003-02-26
Granted: 2004-06-30
Abstract: The straightening apparatus includes a transfer beam (5) to be movably attached to the frame beam (1) of a straightening table of a straightening bench, locking elements (6) for removably attaching the transfer beam to the frame beam, and a transfer device for transferring the transfer beam in regard to the frame beam. A part of attaching elements (2,3) is attached to the transfer beam.
Patent FI-121973-B (FI)
Inventor: ROPPONEN VESA
IPC: F16K11/16
Filed: 2005-05-17
Granted: 2011-06-30
Abstract: A valve construction comprising a frame (1), which has which has one or more for pressurized medium arranged as valve working closing canal system, a control lever (2) to close and open the said canal systems and one or more electric or pneumatic operating switches fitted in connection with the valve control lever (2). To the electric or pneumatic operating switch connected to the control lever cable (3) is led or a piping system fitted to run inside the control lever (2) and further inside its possible tube portion (12)in order to run further into valve frame (1).
Patent FI-127507-B (FI)
Title: Personnel lift
Inventor: PIETIKÄINEN MAURI
IPC: E04G1/22
Filed: 2016-04-06
Granted: 2018-08-15
Abstract: The present invention provides a personnel lift (100) for elevating a person to a higher ground, the lift comprising a base structure (102) for securing the lift to the ground, a work platform (104) that is essentially vertically movable, a gas spring (112) for moving the work platform essentially vertically, which gas spring comprises integrated dampening means for allowing controlled vertical movement.