baber/WOPTO huggingface dataset:
Patent IT-8522494-D0 (IT)
Inventor: ROSSI PIERGIORGIO
IPC: A61K47/00
Filed: 1985-10-15
Abstract: The object of the present invention is a process which permits the increase of the bioavailability in the solid formulations of nifedipine and its derivatives. In consists in dissolving the active substance together with a polyethylene glycol, in a common solvent, then absorbing this solution on a micronized, inert excipient, soluble in the gastrointe­stinal juices, and finally, co-precipitating the active substance and the polyethylene glycol by evaporating the solvent.The very large surface of the excipient on which the solution is absorbed, and the presence of polyethylene glycol, wich facilitate the homogeneous distribution of the solution on this surface, permit the active substance to precipitate and become very fine particles.The same results may be also obtained by blending homogeneously the micronized inert excipient with micronized nifedipine, and causing the mixture to be absorbed on a solution of polyethylene glycol, which by subsequent solvent evaporation, precipitates in fine particles that are homogeneously dispersed and in intimate contact with the active substance.Forms of solid dosage prepared with the mixture thus obtained, have shown a bioavailability higher than similar formulations already on the market.
Patent IT-8947793-D0 (IT)
Inventor: HALM HANS
IPC: A46B7/06
Filed: 1989-03-30
Abstract: The problem of providing a toothbrush with a head (10) which has flexibility relative to the handle (14) is solved by incorporating within the handle (14) a resiliently flexible portion (18) which comprises at least one transverse V-shaped fold (22) formed integrally with the remainder of the handle (14) and in a plane of 30 DEG  to 150 DEG  to that in which the handle (14) lies. Additional control of the flexibility may be achieved by the incorporation of a longitudinal structural rib (24) across a U-shaped fold (22).
Patent IT-8882550-D0 (IT)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1988-05-20
Abstract: The present invention relates to a ski boot with improved fit, comprising a shell (2) to which at least one quarter (3) is articulated. The peculiarity of the invention resides in that it comprises a movable flap (8) which is 8 arranged at a preset opening provided on the at least one quarter and rearwardly embraces the skier's leg. Means (111) for selecting the inclination of the flap with respect to the at least one quarter are associated with the flap itself and can be actuated by the skier.
Patent SE-0002329-D0 (SE)
Inventor: KARLSSON JOERGEN
IPC: H01C/
Filed: 2000-06-20
Abstract: The powder (6) contains particles comprising a core of a first material and a surface layer of a second material.  The resistor includes a device for applying a pressure to the powder sinide the vessel (1) and at least one device is used to release this pressure and temporarily create space for the powder particles to move apart from each other. Independent claims are also included for (a) a plug containing the resistor, (b) an electrical apparatus containing the resistor, (c) a method for altering the resistance of an electrical circuit using the resistor, (d) a method for interrupting an electric current using the resistor, and (e) the use of the resistor for interrupting an electric current.
Patent SE-0003478-D0 (SE)
Inventor: FRANCKE TOM
IPC: G01T1/18
Filed: 2000-09-28
Abstract: An apparatus for planar beam radiography comprises an ionizing radiation source and an ionizing radiation detector; the ionizing radiation source being line-like and extending substantially in a first direction; and the ionizing radiation comprising an elongated radiation slit entrance extending substantially in a second direction and being arranged for one-dimensional detection of radiation from the radiation source entering the detector through the radiation slit entrance. According to the present invention the radiation source and the radiation dectector are oriented such that the first and second directions are essentially perpendicular. Hereby,a facilitated alignment of the detector with respect to source is achieved.
Patent SE-0004224-D0 (SE)
Inventor: NOREN KJELL
IPC: A61N1/365
Filed: 2000-11-16
Abstract: Implantable medical device comprising pressure sensing means (4) to measure right ventricular pressure of a heart including a pressure sensor (6) adapted to be positioned in the right ventricle of the heart, to measure said pressure and to generate a pressure signal (8) in response of said measured pressure, the pressure sensing means comprises a pressure signal processing means (12) and a timing means (14). The processing means is arranged to determine from said pressure signal, using diastolic timing signals from the timing means (14) based on said pressure signal (8) identifying the diastolic phase, a diastolic pressure signal (20) representing the ventricular pressure only during the diastolic phase of the heart cycle. <IMAGE>
Patent SE-0200910-D0 (SE)
Inventor: KOMITOV LACHEZAR
IPC: C09K19/58
Filed: 2002-03-22
Abstract: The invention relates to a liquid crystal device, comprising a liquid crystal bulk layer and chiral dopants being inhomogeneously distributed in the bulk layer as a result of being permanently attached to at least one surface, termed chiral surface. The invention also relates to methods for manufacturing as well as methods for controlling liquid crystal devices.
Patent SE-0300083-D0 (SE)
Inventor: VOMBERG REINER
IPC: B27N3/24
Filed: 2003-01-16
Abstract: A rectangular sheet (1) of loosely connected fibers or chips is inserted into a gap formed by steel bands (4). The sheet (1) is heated and simultaneously moistened by steam produced in a steam generator (8) located at the insertion area. Steel pressing bands (4), and rods (5) heat the sheet (1) in order to achieve the temperature required for the pressing and hardening process. In the last stage of the process the sheet (1) is guided through a pressure relief area (11) where the steam and excess heat are released.
Patent SE-0401358-D0 (SE)
Inventor: LOEWNERTZ PATRIK
IPC: D21C/
Filed: 2004-05-26
Abstract: The filter (101) is cleaned using the filtrate as the cleaning fluid.  A method for cleaning the filter cloth and/or filter cake in a pressurised white liquor filter in a process where lime is added to a green liquor before the filter, which is used to separate the white liquor from the precipitate, comprises the use of a spray nozzle and cleaning fluid substantially comprising the filtrate from this filter. An Independent claim is also included for the cleaning arrangement, comprising a tank (107) which is used to collect the filtrate and is connected to the nozzle via a pipe (140) so that a high-pressure pump (141) can be used to spray the filtrate against the slurry side of the filter cloth.
Patent SE-8205503-D0 (SE)
Inventor: NAKAJIMA M
IPC: B65B7/06
Filed: 1982-09-27
Abstract: An automatic carton packing machine comprising: a withdrawing device adapted to withdraw carton blanks having sealed bottoms and fitting mandrels vertically downwardly from said mandrels; a push-out device adapted for successively pushing out the carton blanks in the horizontal direction on a table; a conveyor device including bucket portions and arranged at a right angle to the direction of the pushing out and for accomodating the carton blanks in a row and plat portions formed at both sides of the bucket portions; a folding device adapted to fold the upper edges of the carton top along the folding line to impart a folding habit to the carton top; and a device for triangular lugs adapted for bending, after completion of the sealing of the carton top having the folding habit and withdrawal of the carton blanks from the bucket portions of the conveyor device; the triangular lugs of the carton top downwardly and bonding the same to the side surfaces of the carton.
Patent SE-8205848-D0 (SE)
Inventor: AMIRKHANOV K I
IPC: H01L29/36
Filed: 1982-10-14
Abstract: A method of rectification of the alternating current through creating a gradient of the ratio between mobilities of electrons and holes in a semiconductor by means of a temperature gradient. The temperature gradient and the bipolar conductivity are created through self heating of the material of the semiconductor with the rectified current with simultaneous cooling of a part of the material of the semiconductor, the value of the exponent //c of the temperature (T) dependence of the relationship (b) between the mobilities of the electrons and holes in the semiconductor (b T<s//c>s) being equal to no less than 0.1. The method is implemented with a device comprising a semiconductor working element (2) with non-rectifying contacts (3 and 4) and a cooler (5) adjoining to the working element (2). The dimensions of the semiconductor working element (2) are so chosen as to ensure together with the cooler (4), within the range of working currents, a non-uniform self heating by the rectified current, the gradient of the relationship between the mobilities of the electrons and holes (db/dx) being equal to no less than 0.2 cm<s-1>s and to further ensure the bipolar conductivity of the working element (2).
Patent SE-8206251-D0 (SE)
Inventor: FREDETTE M C
IPC: C01B/
Filed: 1982-11-03
Abstract: HCl and H2SO4 are prepd. by (a) separately feeding Cl2, SO2 and water vapour reaction zone and intimately contacting in the presence of air, excess Cl2 and water according to SO2+Cl2+2H2O=2HCl+H2SO4, forming an aq. mixt. of HCl and H2SO4; (b) venting unreacted Cl2 and air, with partial press. vented Cl2 controlled within 150-550 Mmm Hg to provide sufficient excess Cl2 in the zone to form an aq. mixt. of HCl and H2SO4 having total acid normality 6-14N which is free from dissolved SO2; and (c) removing the SO2-free acid mixt. from the reaction zone. ClO2 is prepd. by (d) reacting NaClO3 with Cl-ions provided by HCl and opt. NaCl, and H+ ions, provided by HCl and H2SO4, in aq. acid reaction medium having total acid 2-4.8N; (e) maintaining at b.pt., ClO2 decomposition temp., under subatmospheric pressure, to form steam with a steam:ClO2 vol. ratio 4-10:1; (f) depositing anhydrous neutral Na2SO4 and removing from the medium; (g) removing a gas mixt. of ClO2, Cl2 and steam from the zone and forming an aq. soln. of ClO2 contg. some Cl2; (h) forwarding remaining Cl2 admixed with air at atmos. pressure for reaction as (a), (b) in a second reaction zone; and (i) forwarding the prod. from (c) to (d) with additional H+, Cl- and SO4=to maintain stoichiometry. The acid prod. is suitable for ClO2 prodn., where even 1 g/l SO2 decreases efficiency. The relationship between excess Cl2 and acid normality for prod. contg. O g/l SO2 is linear, pressure decreasing with normality, e.g. from 150 mm Hg excess Cl2 for 6.5N to 550 mm Hg for 14N, so control of gas outlet pressure provides simple control of dissolved gas in the prod.
Patent SE-8207049-D0 (SE)
Inventor: KAKUYAMA S
IPC: G11B20/06
Filed: 1982-12-09
Abstract: A video and audio signal recording apparatus includes first and second frequency-modulators in which a first audio signal, for example, a stereophonic left signal, modulates a first carrier and a second carrier with a frequency higher than that of the first carrier so as to provide first and second FM audio signals, respectively, third and fourth frequency-modulators in which a second audio signal, for example, the stereophonic right signal, modulates a third carrier with a frequency higher than that of the second carrier and a fourth carrier with a frequency higher than that of the third carrier so as to provide third and fourth FM audio signals, respectively, a first mixing circuit for mixing the first and third FM audio signals with a video signal, such as, a composite color video signal having a frequency modulated luminance component signal in a frequency band separated from the band of a frequency-converted chrominance component signal so as to provide an interval therebetween for accommodating the first through fourth FM audio signals, a second mixing circuit for mixing the second and fourth FM audio signals with the video signal, and first and second magnetic heads having different azimuth angles and respectively receiving first and second mixed audio and video signals from the first and second mixing circuits, respectively, for recording of such first and second mixed signals in record tracks which are adjacent each other on a magnetic record medium.
Patent SE-8303502-D0 (SE)
Inventor: KIM C U
IPC: C07D477/20
Filed: 1983-06-17
Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula   <IMAGE>   in which A represents cyclopentylene, cyclohexylene or C2-C6 alkylene optionally substituted by one or more C1-C4 alkyl groups; R5 represents either (a) an optionally substituted aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aryl, araliphatic, heteroaryl, heteroaraliphatic, heterocyclyl or heterocyclyl-aliphatic radical or (b) a divalent phenylene or C1-C4 alkylene group joined to the <IMAGE>  ring so as to form a bridged polycyclic group; and <IMAGE>  represents a quaternized nitrogen-containing non-aromatic heterocycle. Such derivatives are useful as potent antibacterial agents.
Patent SE-8405376-D0 (SE)
Inventor: STEINHAGEN R H
IPC: B08B3/08
Filed: 1984-10-26
Abstract: An equipment assembly for mixing a disinfectant soln. and then using the soln. to clean vessels, pipes, flexible tubes, endoscopes etc.  A water supply is connected to a dosing unit which has a branch inlet for disinfectant from a reservoir.  The dosing unit delivers cleaning liq. contg. disinfectant, pref. via a pressure reducing valve to the items to be cleaned.  The assembly is pref. constructed as a packaged unit.
Patent SE-8405701-D0 (SE)
Inventor: STEFFES H
IPC: B60T8/44
Filed: 1984-11-14
Abstract: A slip-controlled brake system for automotive vehicles comprises a brake booster (1) acting on a tandem master cylinder (7, 7'), of pressure medium lines connecting the tandem master cylinder (7, 7') with the wheel brakes, as well as of controllable multi-directional valves (30, 31, 32, 37, 41, 50, 51, 53) in the pressure medium lines. The tandem master cylinder is composed of a push-rod piston (6, 42) of an intermediate piston (8), as well as of a resetting arrangement (23, 44). Further, an auxiliary pressure source (26), transducers for detecting the rotational behavior of the wheels, and electronic circuits for the evaluation of the measured values and for the generation of valve control signals are included in the brake system. The intermediate piston brake circuit (II) of the brake system is designed as a brake circuit which is static in all operational conditions and the push-rod piston brake circuit (I) is designed as a brake circuit which, in case of control, is dynamic and connectable to a pressure compensation reservoir (13) and to the auxiliary pressure source (26 ) via multi-directional valves (31, 32). The auxiliary pressure source (26) further communicates with the pressure compensation reservoir (13) by way of a valve (30) and with the resetting arrangement in a directly or by valves.
Patent SE-8500162-D0 (SE)
Inventor: GAVELIN GUNNAR
IPC: D21H17/37
Filed: 1985-01-15
Abstract: A process for manufacture of paper holding clay or other mineral filler according to which the filler is first intimately mixed with a proportion, for example 20% of a pulp, preferably a mechanical pulp, with a high content of fines, that is, fibrils and lamellas scaled off the fibre walls. After this mixing the blend is continuously precipitated with a polymer, for example polyacryl amide, whereby voluminous flocs of fines and occluded filler particles are formed. This floc suspension is then continuously pumped into the furnish before the paper machine. Results from laboratory studies and test runs on pilot paper machines are presented to indicate that the process will give paper a better formation, a more uniform filler distribution in the z-direction, a higher strength, a lower density, a lower air permeability, a higher stiffness, a higher light scattering ability and a higher opacity. The consumption of retention aid will not be higher than in a normal procedure of flocculating the filler while in the furnish.
Patent SE-8502967-D0 (SE)
Inventor: RUSSELL L V F
IPC: F41G1/387
Filed: 1985-06-14
Abstract: An interface mechanism for the mounting of one component to another, especially useful where the components have to be boresighted and where the boresighted components have to be removed and replaced without disturbing the accuracy of the boresighting. Locking means are provided to retain the two sections of the interface in a rigid state when mated.
Patent SE-8505856-D0 (SE)
Inventor: MENTYMEKI T K
IPC: C03C13/06
Filed: 1985-12-11
Abstract: The present invention relates to a method for utilizing slag from metal production, particularly the silicate slag with a high iron oxide content resulting from copper or nickel proceses, in the production of heat-resistant, fire-resistant and/or alkali-resistant fibre material. According to the invention, the temperature dependence of the slag viscosity is changed by means of alloying the slag so that the relative proportion of the acidic components contained in the slag is increased.
Patent SE-8600493-D0 (SE)
Inventor: ANTONENKO VIKTOR IVANOVICH
IPC: B01D37/04
Filed: 1986-02-04
Abstract: PCT No. PCT/SU85/00050 Sec. 371 Date Feb. 7, 1986 Sec. 102(e) Date Feb. 7, 1986 PCT Filed Jun. 21, 1985 PCT Pub. No. WO86/00240 PCT Pub. Date Jan. 16, 1986.A device for automatic control of pressure filters comprises a control assembly connected by a filtrate pipe (2) to at least one pressure filter (1 ), which is essentially a vertically arranged pipe (4) communicated with the filtrate pipe (2) and limited, at the lower end thereof, by a baffle (7) having a calibrated opening (7') and provided with a sensor (3) which is an electro-capacitive element connected via a converter (14) and a switch (15) to a timer unit (8) coupled to a frequency coincidence unit (17) which is connected to a frequency generator (19), and to control units (9) and to the pressure filter control consoles (11). The control unit (9) and the control console (11) of each pressure filter (1) are joined together, while the control output of each control console (11) is connected to an actuating device of a respective pressure filter (1).
Patent SE-8603334-D0 (SE)
Inventor: BERG JORGEN
IPC: B29C70/82
Filed: 1986-08-06
Abstract: Mould is of solid construction, but the core of the prod. to be formed, during extrusion, is rotated and/or moved backwards and forwards. It comprises a matrix connected to a calibration tool which has a cavity complementary to the shape of the prod. The matrix has a central hole through which the rod or wire forming the prod. core is pushed. A device outside the matrix and calibration tool imparts the requisite movement to the rod or wire. The mouthpiece of the extrusion machine is connected via an arc-shaped channel to the matrix and calibration tool.
Patent SE-8702546-D0 (SE)
IPC: A22B5/00
Filed: 1987-06-18
Abstract: Automatic front leg cutter in a slaughtering transport line 1 <FIG. 2> where the touch of the last hind leg and the transport hook 12 on the sensitive antenna arms 10 and 11 activate two lifting arms 4 to lift up the front legs of the animal and a plate 5 for raising them into a position where the two holders 6 fall down and fix the legs while the cutters 7 cut of the front legs of the animal.
Patent SE-8703041-D0 (SE)
Inventor: ERIKSSON P
IPC: A47B47/04
Filed: 1987-08-04
Abstract: A shelf rack consisting of posts (1) and horizontally arranged shelf planes (3) supported by said posts (1), which are arranged one adjacent each shelf plane corner, where each shelf plane (3) is fitted to said posts (1) by means of bolts (5), which extend in the transverse direction of the shelf plane between pairs of adjacent posts, and engage in guiding grooves extending in the lateral direction of the shelf plane, and which posts are arranged on the longitudinal sides of the shelf planes just in front of said guiding grooves, said posts by pre-tensioning of the bolts being clamped against said shelf planes to hold them in clamped position.
Patent SE-8803913-D0 (SE)
Inventor: AABERG CARL-EDVARD
Filed: 1988-10-31
Abstract: The trailer houses all the necessary technical equipment for cremation purposes, and can be towed behind a motor vehicle to any site for the destruction of cattle which have died from natural causes.
Patent SE-8901253-D0 (SE)
Inventor: ANDREASSON THOMAS
IPC: H05F3/04
Filed: 1989-04-07
Abstract: The invention relates to an oscillating circuit for the elimination or reduction of radiation fields, which e.g. are generated in material (1) of machines for treatment or handling or in electrical apparatuses, the oscillating circuit consisting of an electrical ciruit, which together with a discharger (2) is included in a unit for discharging static electricity. The oscillating circuit includes a feed-back looped inverter (4) consisting of one inverter unit or more inverter units connected in parallel or a feed-back looped series of inverters connected in series, each inverter consisting of either one inverter or a plurality of inverter units connected in parallel, each inverter including one or more transistors. The amplitude of the voltage of the potential oscillation which is transmitted to the discharging means (2), amounts to between 0.1 and 100 V and preferably to between 2 and 15 V.
Patent SE-8903651-D0 (SE)
Inventor: BLOM SVEN INGE
IPC: A47H7/02
Filed: 1989-11-01
Abstract: A device for holding especially vertically-hanging materials, such as curtains, draperies, and the like, featuring a holder for holding the upper parts of the hanging material and an adjustment setting (6, 13, 23-27) for raising and lowering said holder and thereby the hanging material's hanging point to bring the holder to a position lower than its ordinary position in order to allow for removal of the hanging material from and addition of hanging material to the holder.<IMAGE>
Patent SE-9000319-D0 (SE)
Inventor: OLSSON BERT
IPC: B60D1/64
Filed: 1990-01-31
Abstract: In an apparatus for interconnection of two connecting members (3, 4) belonging to two connecting devices (1, 2), a first (1) of the connecting devices is arranged movably on a carrying device (6) and provided with a guide member (8) whereas the second connecting device (2) is arranged on a vehicle (5). On movement of the second connecting device (2) towards the first, the guide member (8) actuates, if the connecting devices would not be located opposite to each other, the first connecting device (1) to such a movement relative to the carrying device (6) that the connecting members may enter into engagement with each other.
Patent SE-9003577-D0 (SE)
Inventor: RONLAN ALVIN
IPC: B60C19/00
Filed: 1990-11-09
Abstract: A tire gel balancing composition having a Storage modulus of between 3000 and 15000 Pa and the Specific Gravity less than 1000 kg/m3 in the temperature range between -20 DEG  and +90 DEG  C., preferably its Storage modulus is about 9000 Pa, is capable of balancing tires by being able to flow under the vibrations caused by imbalance in a wheel assembly. The composition preferably comprises a mixture of: 1) paraffinic oils, polybutene oils, polyol esters or polyol ethers; 2) hydrophobic or hydrophilic fumed silica; 3) poly-alkyl-methacrylates, styrene-ethylene-propylene block copolymers or polyhydroxycarboxyl acid derivatives; and optionally corrosion inhibitors and antioxidants.
Patent SE-9003647-D0 (SE)
Inventor: BORISCH F
IPC: D03C1/14
Filed: 1990-11-15
Abstract: The wide loom for industrial fabrics, such as blankets for papermaking, uses an elliptical or parallel shed for the special guide to carry the shuttles across the loom width. The ellipse (E) of the shed has one end (F1) near the beating point and the other end (F2) near the rear guide roller. Through the shafts, the warps all have the same length and tension together with the ellipse.