baber/WOPTO huggingface dataset:
Patent PT-79541-B (PT)
Title: Process for re-refining spent lubeoils
IPC: C10M175/00
Filed: 1984-11-23
Abstract: Process for re-refining spent lubeoils, wherein a lubeoil freed from water and sludge forming impurities is subjected to a pre-destillation at reduced pressure and with a short residence time of the oil in the distillation column (2) and is subsequently subjected to film evaporation under vacuum, in one or more wiped-film evaporators (15) wherein the overhead product obtained with the film evaporator is subjected to an aftertreatment after condensation and the heavy bottom product (residue product) of at least one film evaporator is at least partially recycled to the entrance of said film evaporator.
Patent PT-81009-B (PT)
IPC: C12Q1/68
Filed: 1985-08-22
Abstract: The invention relates to a probe constituted by an oligonucleotide fragment of structure predetermined by the application envisaged, wherein at least a part of the adenine groups therein is replaced by modified adenine groups so that they can form three hydrogen bonds with the reactive groups of thymine or uracil. This probe is useful in the field of biological analyses and extractions.
Patent PT-82012-B (PT)
Inventor: REGO ANDRE DE
IPC: B29C51/14
Filed: 1986-02-10
Abstract: A gas meter includes a housing made of thermoplastic material having an inside wall defining two measuring chambers and a deformable membrane disposed between the two measuring chambers. The deformable membrane is formed from a film of thermoplastic elastomer material bonded to a synthetic fiber sheet. The periphery of the membrane is hot-welded to the wall between the two measuring chambers to form a gas-tight seal between the chambers. A mechanical drive train includes at least one lever having a hinged portion made from a thermoplastic material which is hot-welded to the middle of the membrane. The train drives a mechanical distributor disposed outside the housing.
Patent PT-86267-B (PT)
Inventor: FERRARO FRANK A
IPC: B26B21/22
Filed: 1987-12-02
Abstract: A blade assembly (10) comprises first and second blades (24 and 24 min ) which are pivotally mounted to the rest of the assembly (10). This enables the span of each blade to be altered in response to the amount of shaving force generated by the user.
Patent PT-86596-B (PT)
Inventor: GROSSWENDT WERNER
IPC: F42B10/56
Filed: 1988-01-21
Abstract: A projectile has at two parts (3, 4) axially arranged one behind the other and mutually linked, of which at least one contains a deployable parachute (6, 6'). In order to achieve a design that ensures a smooth and reliable separation of the parts (3, 4), followed by the deployment of the parachute (6, 6'), both parts (3, 4) are mutually linked by radial bolts (19) that can be radially actuated by the gas pressure generated by at least one pyrotechnic load (15) and radially moved by the gas pressure, thus separating the two parts (3, 4). The pyrotechnic load (15) can be ignited by a fuse (9).
Patent PT-89935-B (PT)
IPC: A61K31/545
Filed: 1989-03-08
Abstract: A compound of the formula : <CHEM>  wherein R<1> is amino or a protected amino group,  R<2> is an organic group, R<3> is hydrogen, lower alkyl, hydroxy(lower)alkyl, protected hydroxy(lower)alkyl, amino(lower)alkyl, protected amino(lower)alkyl or an imino protective group,  R<4> is hydrogen, lower alkyl or lower alkylthio, A is lower alkylene which may be substituted with suitable substituent(s) and  Z is N or CH, and a pharmaceutically acceptable salt thereof, processes for its preparation and pharmaceutical compositions comprising them or a pharmaceutically acceptable salt thereof in admixture with pharmaceutically acceptable carriers.
Patent PT-91766-B (PT)
Inventor: KESSELER KURT
IPC: C07D309/30
Filed: 1989-09-21
Abstract: 7-Substituted 3,5-dihydroxyhept-6-ynoic acids and the derivatives thereof of the formula I   <IMAGE> I  as well as the corresponding lactones of the formula II   <IMAGE> II  in which R and R DEG  have the specified meanings, a process for the preparation of these compounds, the use thereof as pharmaceuticals and pharmaceutical products are described. In addition, new intermediates for the preparation of the compounds of the formula I or formula II are described.
Patent PT-95915-B (PT)
Inventor: LARSEN HANS KUERT
IPC: A23L5/10
Filed: 1990-11-16
Abstract: A blanching tank (16) having positioned therein at least one substantially stationary roller (19) and at least one movable roller (22) capable of reciprocating vertically from a position above to a position below the substantially stationary roller (19).
Patent PT-96361-B (PT)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D263/32
Filed: 1990-12-26
Abstract: Piperidinyl, pyrrolidinyl, azepinyl and piperazinyl pyridazines of formula <CHEM>  wherein X represents CH or N; R<1> represents hydrogen, C1-4alkyl, halo, hydroxy, trifluoromethyl, cyano, C1-4alkyloxy, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, C1-4alkyloxycarbonyl, C1-4alkylcarbonyl or aryl; R<2> and R<3> represent hydrogen or C1-4alkyl; Alk represents C1-4alkanediyl;  R<4> and R<5> represent hydrogen, C1-4alkyl or halo; and  Het represents <CHEM> the addition salts and stereochemically isomeric forms thereof, said compounds having antipicornaviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and methods of preparing said compounds and pharmaceutical compositions.
Patent SE-317709-B (SE)
Inventor: CHRISTIANSEN H
IPC: H03M1/50
Filed: 1965-09-14
Abstract: 1,072,549. Analogue-to-digital converters. SIEMENS A.G. Sept. 14, 1965 [Sept. 15, 1964], No. 39161/65. Heading G4H. In a pulse-code modulator of the kind in which the input signal is sampled, converted to a pulse-duration signal which is applied to a generator which supplies A.C. of a predeter. mined frequency to a binary counter, the value of which is transferred in parallel to an output circuit, a switching arrangement is provided which interrupts the counting process as soon as the full capacity of the counter is reached. This prevents the counter returning to zero and giving a false low value for a large signal. In the form of Fig. 1 (not shown) the outputs of the counter stages (K1-K4) are connected to an AND gate (U) which responds when all stages are set (i.e. at maximum count) and opens gate (Sp) to prevent any more pulses reaching the counter. The value transmitted is therefore the maximum. In another form the counter is allowed to exceed its capacity but the reversion of the most significant stage to " 0 " causes the outputs from the counter to be disconnected and each output line to be connected to a source of " 1's " so that a maximum value is again transmitted.
Patent SE-302693-B (SE)
Inventor: BAERMANN W
IPC: B65D85/07
Filed: 1966-10-11
Abstract: 1,098,790. Sterile packaging. MEDICAL SUPPLY CO. Oct. 6, 1966 [Oct. 15, 1965], No. 44724/66. Heading B8C. [Also in Division G1] In a sheath package, the open end 15 of .a thermometer sheath 11 is joined to the periphery of a hole in the package base sheet 20. When the sheath is required for use, the package cover 19, heat-selaed to the base sheet, is torn off along weakened lines 27 and the sheath, together. with the base sheet is put over the thermometer The sheath and base sheet may be formed integrally.
Patent SE-316802-B (SE)
Inventor: CARLSON D
IPC: H03F3/193
Filed: 1963-12-16
Abstract: 1. A signal translating circuit comprising, AN INSULATED-GATE FIELD-EFFECT TRANSISTOR OF THE TYPE HAVING GATE, SOURCE AND DRAIN ELECTRODES FORMED ON A SEMICONDUCTOR SUBSTRATE, CIRCUIT MEANS COUPLED BETWEEN SAID GATE AND SOURCE ELECTRODES FOR ESTABLISHING AN OPERATING CHARACTERISTIC OF SAID TRANSISTOR, INPUT CIRCUIT MEANS COUPLED BETWEEN SAID SUBSTRATE AND SAID SOURCE ELECTRODE FOR APPLYING SIGNALS TO BE TRANSLATED, AND OUTPUT CIRCUIT MEANS COUPLED BETWEEN SAID SOURCE AND DRAIN ELECTRODES FOR DEVELOPING OUTPUT SIGNALS CORRESPONDING TO THOSE APPLIED BETWEEN SAID SUBSTRATE AND SAID SOURCE ELECTRODE.
Patent SE-438285-B (SE)
Inventor: MEYR H
IPC: G06K15/10
Filed: 1978-10-18
Abstract: A mosaic printer is made secure from unauthorized interception of data by falsifying the needle drive pulse current magnitude and sequence so that electromagnetic leakage radiation cannot be used to determine the alphanumeric data being printed. This falsification is accomplished by a compensation device having compensators energized each print cycle in addition to the printer needle drives in a reciprocal or a pseudorandom manner. The compensators have current consumption characteristics nominally identical to the needle drives and produce substantially identical radiation pulses, making it impossible to correlate the radiated pulse format with the symbol being printed.
Patent SE-424964-B (SE)
Title: Layout for electrohydraulic cleaning of castings
Inventor: KACHKAROV A G
IPC: B08B3/10
Filed: 1979-03-27
Abstract: The layout for electrohydraulic cleaning of castings comprises a base 1, a vat 2, and a mechanism for feeding the castings into the vat 2, which mechanism comprises a moveable platform 7 arranged in vertical guides, and a loading mechanism. The loading mechanism comprises horizontal guides 11 and a mechanism 15 for transport of the castings in the guides 11. The horizontal guides 11 are configured with a part 12 arranged above the vat 2 and parts 13, 14 arranged on the base 1. The part 12 of the horizontal guides 11 is arranged according to the invention on the moveable platform 7 of the mechanism for feeding the castings into the vat. <IMAGE>
Patent SE-427947-B (SE)
Title: Guiding device for sliding doors
Inventor: AHLIN B R
IPC: E06B3/42
Filed: 1979-06-18
Abstract: A sliding door with one or more door blades 1. At least one of the door blades terminates at the tip side with an outward protruding flange 2 which interacts with a guide rail 3 in the doorframe for carrying the door blade by means of gliding units 4 installed on the flange. Each such unit has a slit 5 which allows the unit's thus-formed shanks 6, 7 to straddle the flange. A recess 8 in at least one of the shanks interacts in a snap-lock manner with a protrusion 9 on the flange in order to keep the unit and the flange joined. The shanks are gripped, so that they are interlocked against movement apart, by the guide rail. The unit lies in the rail with a shoulder 10 which protrudes out from one shank 7 and aside from that contact spot with the rail has only two additional ones, namely one under the shoulder-located part 14 on the same shank's outside and a part 15 on the opposite shank's outside. <IMAGE>
Patent SE-431287-B (SE)
Title: Device for electrically stimulating mammary glands
Inventor: SEVASTIANOV V V
IPC: A61N1/36
Filed: 1979-07-09
Abstract: The device according to the invention relates to the field of veterinary medicine, human medicine and electrical engineering which is associated with an electrical effect on living organisms. The device for exerting an electrical effect on mammary glands comprises the following units, which are coupled to each other in series: a presetting generator 1, a frequency modulator 2, a stimulating pulse generator 3, an amplitude modulator 4, a unit 7 for switching the polarity of the stimulating pulses, an output unit 9 and a main distribution line 10 having branches 111....11N leading to each station 121....12N, respectively, for exerting an electrical effect. The device additionally comprises firstly a modulating signal generator 5, secondly a unit 6 for forming stimulating periods and pauses, with the generator 5 and the unit 6 being coupled to each other, to the frequency modulator 2 and to the amplitude modulator 4, and thirdly a unit 8 for automatically controlling the polarity of the stimulating pulses, which unit 8 is connected to the stimulating pulse generator 3, the modulating signal generator 5 and the unit 7 for switching the polarity of the stimulating pulses. Each station for exerting an electrical effect is provided with a regulator 13 for regulating the amplitude of the stimulating signal, which regulator is coupled to an adaptation unit 14 to which surface electrodes 15 are connected. The device for exerting an electrical effect on mammary glands is intended to be used on animal-rearing farms for cattle and in specialized hospitals and cosmetic wards. <IMAGE>
Patent SE-442226-B (SE)
Title: Section
Inventor: KERO E
IPC: E04C2/32
Filed: 1980-10-28
Abstract: The invention is a section, preferably made of sheet metal, consisting of upper and lower flanges (2,3) together with webs (4) connecting these flanges.The aim of sections of this type is to be able to withstand heavy point loads while making the load area as large as possible in relation to the amount of manufacturing material used.This invention is characterised by the upper flanges (2) and the connecting webs (4) showing across the section's (1) longitudinal stiffeners (5 and 8).<IMAGE>
Patent SE-440878-B (SE)
Title: Machine for cutting square logs
Inventor: RAUTIO KAUKO
IPC: B27L11/00
Filed: 1980-12-15
Abstract: The invention refers to a machine for cutting square logs (1) from round logs using rotating knives (2, 3), in front of which a set of a pair on each side of a log to be cut, pressed against the log, dyne-equipped wheel (4) for the log  which is to be cut. The machine contains two pairs of knives (2, 3) which are arranged immediately after each other and whose axles form a 90 degree angle, and a set of log guiding rollers (4) consisting of at least one pair of pulling wheels (5) with dyne-equipped surrounds, after which are arranged track-like sets of pairs of guiding rollers (6), which all move themselves in a crosswise direction and follow the thickness of the log during cutting, by which the stock is moved forward while it is cut.<IMAGE>
Patent SE-427597-B (SE)
Title: Handheld tool, especially designed for dismounting the bottom contact plate in a service cabinet
Inventor: WESTIN OWE
IPC: H02B1/18
Filed: 1981-08-25
Abstract: The invention refers to a handheld tool, especially designed for dismounting of the bottom contact plate in a service cabinet, which consists of a hollow cylindrical shell of porcelain 8 with a centrally arranged contact plate 9. The new handheld tool contains a sleeve 13 which can move to limited extent along a body 10 and encloses the body 10, which in one position 16 exposes one free end of the body 10, outfitted with a machining element 12, and in another position 18 it forms a capturing cavity 19 for a freed-up contact plate. <IMAGE>
Patent SE-434240-B (SE)
Title: Device for high frequency sealing of package laminates
Inventor: ERCOLINO A
Filed: 1982-05-06
Abstract: The invention relates to a device for high frequency sealing of package laminates comprising sheets of both electrically conductible material as well as heat-sealable material. In high frequency sealing of such laminate, the folded or otherwise formed laminate 3 is placed between two sealing jaws 1, 2, following which heat is introduced into the conductible sheet of e.g. aluminium foil 8, so that the adjacent thermoplastic sheet 9 will melt. By means of the jaws 1, 2, the sheets 9 are pressed against each other during simultaneous cooling, such that a tight and durable sealing is formed. If the sealed laminate is folded or otherwise shaped, the folded area will not be heated to the same high degree as remaining parts of the laminate. This may be avoided by one sealing jaw 2 being provided with inserted areas of electrically insulating material 6 in the working surface 5, e.g. a polyurethane type of plastic, in those areas where a stronger heating is desired. Hereby, the induction losses in the jaw 2 become small in this area, and a corresponding, stronger heating of the package laminate 3 is accomplished. <IMAGE>
Patent SE-453011-B (SE)
Title: Mine clearing device connected to tank
Inventor: EKLUND J
IPC: F41H11/24
Filed: 1983-06-16
Abstract: The mine clearing device comprises a rip tool passing through the earth, and a lateral movement component. There are pref. four complete units, each with a rip tool and lateral movement component. At their rear ends the units are connectable to the tank in rotary bearings, adopting positions when so connected at the side of each other. The side movement components in the coupled position form a common unit moving the whole clearing device laterally. The four units carry at their front ends components which work in conjunction with the earth surface. As the tank moves forward, any discovered mines are brought out of the ground and moved to one side.
Patent SE-441939-B (SE)
Title: Measurement method of a pile's bearing capacity through measurement of the pile driver's course of motion
Inventor: JOHANSSON HANS HELGE
IPC: E02D13/00
Filed: 1983-10-17
Abstract: The invention refers to a measurement method in order to enable calculation of a pile's bearing capacity in a manner independent of the pile. According to the invention the driver tool's motion lapse is measured and in particular the time lapse for the different sections of this motion lapse. The bearing capacity of the pile is determined on the basis of these measurements as well as the status of known methods under use of the so-called support scale theory.<IMAGE>
Patent SE-457338-B (SE)
Inventor: SVANTESSON AAKE
IPC: B41F15/08
Filed: 1983-11-18
Abstract: Stencil printing machine including printing table (1), a number of movably arranged material gripping and displacement arrangements (2, 3) a stencil (5) tensioned in a frame (4) and located above the printing table and doctor blade arrangement which can interact with the stencil. At least one material gripping and displacement arrangement (2) has imparted to it a reciprocating motion between two predetermined positions. One position (fig. 1) for gripping and fetching material (A) intended for printing and a second position (fig. 2) for placing the fetched material on the printing table (1). The position of the arrangement is registered in both the first and the second position.
Patent SE-435999-B (SE)
Title: Apparatus for rotating slanting reaction vessels
Inventor: MOCHIDA E
IPC: G01N33/543
Filed: 1983-12-30
Abstract: The invention refers to a device in order to rotate a reaction vessel in an inclined position. This device is comprised of a transport instrument (101) with a transport surface on which freely rotating rollers (117) are mounted. The device (102-106) for powering the transport instrument (101) is set up so that it moves when in contact with a reaction vessel that is applied to the rollers (117) in order to rotate the reaction vessel in a pre-determined direction with a pre-determined speed and device (116) in order to hold the reaction vessel in an upwardly inclined position with a pre-determined angle toward the horizontal plane.<IMAGE>
Patent SE-449147-B (SE)
Inventor: BERGSTEN P
IPC: H01H85/02
Filed: 1984-03-16
Abstract: A fuse element with a fuse plug 5 of the D-fuse type has a base 1 with an insertion channel 10 open towards the bottom of the base for installation on a power rail 7. The fuse plug is pressed directly against the power rail by a fuse cap 6 with a screw fitting or bayonet fitting. A spring strap 30 is fixed in the insertion channel. This strap is so arranged that the base can be clipped directly onto the rail 7. The spring strap is provided with fixing devices 37 for the sliding part 2 of the fuse element.
Patent SE-459218-B (SE)
Title: Measurement fuse and temp. indicator
Inventor: JANSSON R
IPC: H01H85/00
Filed: 1985-10-18
Abstract: The melting conductor (2) is in series with the conductor between blade cartridge contacts, and pref. is of short extent in the longitudinal direction of the cartridge. Inside the melting conductor is a connecting and protection plate (3) with a female part for connection to a current rail (7) male part. When these two parts are connected, the rail conducts current from the right contact (1) to the left via the melting conductor (2). Adjacent to the protective plate is a temp. measurement indicator (5), and around the current rail are several measurement coils (6). One of these coils can be arranged to provide inductively current corresp. to that flowing through the current rail. A second measurement coil can be provided to measure the active, reactive and apparent effects, and a third can be formed as a transformer to measure voltage between the blade cartridge contacts contacts. Both the measurement indicator for temp. and the measurement coils have their conductors extending to a pin plug (8). Light diodes (11) can be incorporated to indicate fuse break, current take-off up to a specific extent, whether temp. is normal or too high, and the cos fi at different intervals.
Patent ZA-9510218-B (ZA)
Title: Plant for producing metal melts
Inventor: AIGNER BERNHARD
IPC: F27B3/08
Filed: 1995-12-01
Abstract: PCT No. PCT/AT95/00237 Sec. 371 Date Jun. 2, 1997 Sec. 102(e) Date Jun. 2, 1997 PCT Filed Nov. 30, 1995 PCT Pub. No. WO96/17092 PCT Pub. Date Jun. 6, 1996A plant for producing metal includes a electricity supply system and a direct-current electric arc furnace connected thereto, where in order to make do with an electricity supply system possessing a relatively small short-circuit capacity, the direct-current electric arc furnace has at least two electrodes and the electricity supply system has a system short-circuit capacity Sk which is at least equal to wherein Si is the nominal power per electrode and i represents an index for the electrodes that varies from 1 up to the maximum number of electrodes in the direct-current electric arc furnace.
Patent ZA-9811618-B (ZA)
Title: Flotation reactor as well as flotation process
Inventor: OVERATH HORST
IPC: B03D1/02
Filed: 1998-12-18
Abstract: A flotation method in which the gas bubbles for inducing flotation of the solids in the liquid are produced by a chemical reaction, for example a decomposition of hydrogen peroxide to oxygen and water, induced by catalytic action. The catalyst is on the walls of the flotation reaction and the substance to be flotated is introduced tangentially and caused to flow downwardly and thus upwardly in the reactor.
Patent AT-412099-B (AT)
Title: Press section of a papermaking machine, to extract water from the wet web, has a lower fourdrinier to carry the web through the initial water extraction stage and following press assemblies
Inventor: PETSCHAUER FRANZ ING
IPC: D21F3/04
Filed: 2002-12-11
Granted: 2004-09-27
Abstract: The press section at a papermaking machine, to extract water from the wet web, has an initial station (1) to extract water and at least one following press assembly (4,5). The press assemblies are separated, and the lower fourdrinier (2) from the initial station passes through the subsequent press assemblies with the web. The initial station is a long fourdrinier or a double fourdrinier unit. Steam blower boxes (11) and spray jets (15) raise the web temperature, at least before the final press nip (14).
Patent CN-1015435-B (CN)
Inventor: DACAI YANG
IPC: C01D5/00
Filed: 1989-03-22
Abstract: 本发明是从石膏、杂卤石混合矿石中提取硫酸钾及副产品硫酸镁和硫酸钙的方法，利用同离子效应，用矿样配制含3-4%硫酸钾溶剂，而不需任何试剂直接从杂卤石中分离提取硫酸钾、硫酸镁和硫酸钙。
Patent FI-116731-B (FI)
Inventor: SUNDQVIST HANS
IPC: D21F5/04
Filed: 2001-06-26
Granted: 2006-02-15
Abstract: The invention relates to an air impingement system arranged outside the jacket of an air impingement roll in the drying section of a paper machine or the like for heating and drying a web travelling around the said air impingement roll. The air impingement system comprises a mainly closed hood, which has control means for directing air onto the paper web. From the hood, air is directed by blowing with at least one fan to the blower nozzles and back again into the said hood as a circulation air process, and the system incorporates at least one heating device for heating the air. The air impingement system's hood and its said equipment are used in conjunction with an air impingement roll, which is of the size of approximately 1.5-2 m in diameter. The hood of the air impingement roll is at maximum 5 m high, preferably only 1.5-2.5 m high.