baber/WOPTO huggingface dataset:
Patent SE-7710201-L (SE)
Inventor: TOYOSHIMA S
IPC: A61K35/74
Filed: 1977-09-12
Abstract: A process for preparing an antimalignant agent which comprises cultivating Staphylococcus epidermidis STF (Bikoken(or Microbic Industry Technological Institute)Deposit No. 3706; ATCC 31310) in a liquid culture medium, removing solid matter from the culture solution, concentrating the remaining solution, washing the precipitate thus formed with water, re-dissolving the precipitate, fractionating the solution into a number of fractions by an adsorptive filtration gel or the molecular sieve method, taking a fraction exhibiting antimalignant activity, concentrating the fraction, further purifying the fraction by ion-exchange chromatography and separating the active ingredient; and the antimalignant agent thus obtained.
Patent SE-7711042-L (SE)
Inventor: MCWATERS L D
IPC: G06V30/142
Filed: 1977-10-03
Abstract: Disclosed is a portable optical character recognition system which may be used as a point-of-sale or inventory taking system which operates from battery power and may be moved from place to place without difficulty. The system includes an edit and sequencing system which guides the operator in its use, alerting the operator when the proper sequence of input is not used and when an incorrect reading has been made. The system includes visual read out and tape cassette recording of the input to the system to keep a permanent record thereof. A power conserve circuit is incorporated into system to turn the system off in between the reading of lines of data yet retain the proper sequencing when reading is continued.
Patent SE-7714275-L (SE)
Inventor: FAVRE E
IPC: B65D85/804
Filed: 1977-12-15
Abstract: A capsule containing a substance for making up a drink using an apparatus, said capsule being composed essentially of a sealed body having the general shape of an acute truncated cone with a rim at its base and of a membrane closing the base, said membrane being provided with a line of weakness delimiting an aperture.
Patent SE-7809502-L (SE)
Inventor: HOSHI F
IPC: C21C5/30
Filed: 1978-09-08
Abstract: Method of controlling steel making process under atmospheric pressure, comprising forming an intimate mixture of an exhaust gas and a measured quantity of a reference gas; mass spectrometrically monitoring a sample of the mixture for the ionization currents for selected peaks with which the CO, CO2, N2 and reference gas in the sample are concerned; determining the rate or amount of decarburization of the molten steel from the measured value of the quantity of the reference gas in the mixture and the measured values of the ionization currents, and; controlling the process according to the determined value of the rate or amount of decarburization.
Patent SE-7809709-L (SE)
Inventor: ANDERSSON C E
Filed: 1978-09-15
Abstract: Device for manufacturing an elongate means 15 by pressing together a fibre material with a binder added, such that a fraction of the total fibre material for the whole means 15 is introduced into a compression chamber with a compressing means, whereby the compressing means is activated to first impart upon the fraction a compression and displacement into a die 14, and subsequently return and be displaced from the compression chamber which can be filled again with a fraction of fibre material, whereas this new fraction as well is compressed and displaced by the compressing means. The die is designed with a number of wall portions 19, 20, 21, 22, and at least one of said portions has been imparted a movement relative to the means 15, said movement being directed in the longitudinal direction of the means 15. <IMAGE>
Patent SE-7903181-L (SE)
Inventor: DYCK M
IPC: A61B19/04
Filed: 1979-04-10
Abstract: A prophylactic or contraceptive device made from a thermoplastic polyurethane material having a generally cylindrical configuration with a closed end.
Patent SE-7903601-L (SE)
Inventor: ROZA E
IPC: H04B3/14
Filed: 1979-04-25
Abstract: A transmission system for the transmission of data pulses from a transmitter to a receiver through a transmission medium, the transmitter comprising a pulse source connected to the transmission medium for applying n-valent pulses to the transmission medium, which pulses, when passing through the transmission medium give rise to the occurrence of intersymbol interference, these pulses furthermore being affected by noise, wherein the receiver includes a pulse repeater, connected to the transmission medium, with quantized feedback.
Patent SE-7903672-L (SE)
Inventor: OTANI M
IPC: C07D473/00
Filed: 1979-04-26
Abstract: The present invention provides antibiotic neplanocins of the general formula:-   <IMAGE> wherein X is an NH2, -OH, -SH or -SCH3 group or a chlorine atom, R is a hydrogen atom or a protective group for the -OH group, and Z is a   <IMAGE> group, in which Y is -O- or a valency bond and R is a hydrogen atom or a protective group for the -OH group, or Z is a group in which Y is -O- or a valency bond, and the physiologically- acceptable salts thereof. The present invention also provides processes for the production of these antibiotics and pharmaceutical compositions containing them.
Patent SE-7906359-L (SE)
Inventor: BAKE E A
IPC: F16K27/06
Filed: 1979-07-25
Abstract: 1536730 Valves ROCKWELL INTERNATIONAL CORP 2 Aug 1976 [17 Sept 1975 (3)] 46594/77 Divided out of 1536728 Heading F2V The description is similar to that in Specification 1,536,728 but the claims relate to the method of assembly.
Patent SE-7910540-L (SE)
Inventor: JANISZEWSKI G
IPC: F16D23/06
Filed: 1979-12-20
Abstract: In a synchronizer for vehicle gearboxes, a synchronizing ring has an external synchronizing cone which cooperates with an internal synchronizing cone on a shifting sleeve. The ring cone is made on an axial flange which extends from a radial web and is directed towards the shifting sleeve. An annular spring presses against the web and loads the synchronizing ring symmetrically.
Patent SE-8001131-L (SE)
Inventor: KALBSKOPF R
IPC: C03C17/245
Filed: 1980-02-13
Abstract: By means of the nozzle, three gaseous curtains are formed converging on the surface of the substrate heated to a temperature of about 600 DEG  C. which is driven in translatory movement, the intermediate curtain being constituted by a gaseous reactant or a reactant diluted in a carrier gas and the two lateral curtains being constituted by another naturally gaseous reactant or reactant diluted in a gas. The gaseous products of the reaction issuing from the nozzle are compelled to flow above a predetermined region of the substrate and these products are evacuated by suction by means of channels disposed at the extremities of this region of the substrate and a pump to which the channels are connected.
Patent SE-8003298-L (SE)
Inventor: RABERG R
IPC: B65D6/04
Filed: 1980-04-30
Abstract: A container (10) of polygonal cross-section has an outwardly facing protuberance (14) all around. The upper edge terminates in an outwardly facing flange (15) whose dimensions correspond to the dimensions of the protuberance (14) so that empty containers may be stacked one inside the other. The container is produced from a circular, cylindrical blank which is expanded first to form a circular conical container body and thereafter expanded by means of jaws to form the container body (21). The base (13) and lid are attached by seaming. The protuberance (14) is formed at the same time as any of the expansions is made or in a separate forming operation. <IMAGE>
Patent SE-8003719-L (SE)
Inventor: PREVIATI A
IPC: B29D29/06
Filed: 1980-05-19
Abstract: A clamp for feeding an elastomeric strip to a flat platten press without substantial tensile stress has a frame slidably mounted on its supporting members. The clamp has two facing jaws disposed on opposite sides of the path followed by the strip as it is moved to between the jaws. The clamp is moved relative to its support members by a plurality of hydraulic piston and cylinder assemblies disposed with their axes disposed in two planes which are parallel to the plane of the path followed by the strip.
Patent SE-8004974-L (SE)
Inventor: CARVER ROBERT WEIR
IPC: H03F3/68
Filed: 1980-07-04
Abstract: Amplifier circuit (2, 102, 1100, 1500, 1600) and transformer based power supply (24, 104, 500, 700, 1710) wherein greater efficiency is achieved by using the input signal characteristics to control various aspects of the circuit operation. The transformer primary winding (8, 104a, 500a, 700a, 1710a) is energized by a pulsed power supply (6, 126, 502, 702, 1702) which is duty cycle modulated in response to the signal being amplified. One embodiment of the amplifier employs output transistors (Q1101, Q1103, Q1105, Q1107, Q1109, Q1111) connected to respective stepped voltage levels. Amplifier control circuitry (1126, 1130, 1138, 1140) acts in relation to the input signal amplitude to more evenly distribute the voltage drop across the interconnected transistors (Q1101, Q1103, Q1105, Q1107, Q1109, Q1111), thus reducing amplifier power requirements and minimizing distortion in the amplifier output. In another embodiment, a stereo amplifier constructed in accordance with the present invention contains a network (1602) for inverting the audio signals received by a first amplifier input channel (1600). The inverted signals are thereafter processed in out-of-phase relationship to the signals in the second amplifier input channel (1500) to more efficiently utilize the power supply. In yet another embodiment, the power supply (1710) itself is constructed with a number of fault detecting circuits which sense fault conditions in either the power supply or the amplifier and shut the power off accordingly.
Patent SE-8105002-L (SE)
Inventor: CARLSSON L
IPC: B60P1/36
Filed: 1981-08-24
Abstract: The invention relates to a device for moving loads on the platforms of a lorry, trailer or the like, in which a hydraulic cylinder is arranged to effect intermittent movement of the load in one direction or the other. The device includes a gripping element which transfers a movement from the hydraulic transport device to the platform etc. and which takes the form of a pin which fits into a matching hole in the platform etc. The pin is spring-activated towards its fastening position and is disengaged by means of a pneumatic or hydraulic device, the control element of which takes the form of a dead man's grip which, when released, directly blocks the pneumatic action on the pin, in such a way that the pressure of the spring on the pin forces it into the next hole and locks the platform etc.
Patent SE-8105213-L (SE)
Inventor: HYDES P C
IPC: C07C/
Filed: 1981-09-02
Abstract: The compound  <IMAGE>  useful for the chemotherapeutic treatment of cancer or malignant neoplasms is provided in substantially pure form by a method of preparation involving a novel intermediate adduct with dimethylacetamide.
Patent SE-8200672-L (SE)
Inventor: KREMER K-G
IPC: B61D45/00
Filed: 1982-02-05
Abstract: In covered railway wagons whose side doors can be opened for up to half the length of the wagon, slidable and lockable dividing walls are used as a safety device for the cargo during transport. Such dividing walls, acting as partition walls, comprise lateral uprights and cross- beams extending between the uprights, a layer of panels (32) being provided on each side of the dividing wall. Profile members (17) are used as the crossbeams, these profile members (17) including flanges having an at least two-fold thickness. Such a dividing wall has good cross-sectional characteristics and a high inherent rigidity. Any sag as a result of impact is absorbed flexibly. <IMAGE>
Patent SE-8200903-L (SE)
Title: Filtration of aq. liquids using fibrous filter material - is carried out in presence of aluminium hydroxide complex
Inventor: NYBERG F
IPC: C02F1/52
Filed: 1982-02-16
Abstract: Filtration liquids, esp. hydrous liquids, using a fibrous filter material, is carried out in the presence of an aluminium hydroxide complex including two or more Al ions. The filter is made of inorganic fibres esp. mineral fibres, rock wool, The fibres are less than 25 microns in dia. esp. less than 10 microns in dia. They are arranged in a three dimensional network, joined together at the fibre crossing points esp. with an organic resin adhesive, having a wt. per unit vol. of 150 kg/m3. Used for filtering fluids, esp. to separate drinking water from waste water. (Provisional Basic previously advised in Week 83/39).
Patent SE-8201903-L (SE)
Inventor: HANSEN K
IPC: B03B5/56
Filed: 1982-03-25
Abstract: An apparatus for the separation of relatively heavy foreign bodies, e.g. stones and gravel, from less heavy bodies, e.g. sugar beets, conveyed in a liquid stream, comprises a circularly cylindrical screening drum 1, adapted to rotate, with its lower portion immersed in the liquid stream, around a substantially horizontal shaft 4 running in the direction of the liquid stream. Ring bodies are fastened to the inlet, as shown at 2, and outlet openings respectively of the screening drum 1, each said ring body serving as a kind of bucket conveyor. In each ring body channels 10 are provided running along the periphery of the body between openings 12 in its outside and leading to openings 11 on the inside of the ring body. At the inlet and outlet openings of the drum respective chutes 3, 33 are situated with their upper ends within the openings in the respective ring bodies which chutes are adapted to receive and carry away the stones or gravel falling from the buckets 11 on the insides of the ring bodies. A fin running along a helical line around the cylindrical wall of the drum has portions extending internally and externally of the screening drum 1. <IMAGE>
Patent SE-8301642-L (SE)
Inventor: EGASHIRA I
IPC: B23K26/06
Filed: 1983-03-24
Abstract: A laser beam modulating method is characterized in that the distribution of power density of the laser beam is changed by closing and opening a passage for the laser beam from a laser resonator. An apparatus for carrying out the method includes a modulator for opening and closing the passage for the laser beam from the laser resonator to a laser processing head assembly.
Patent SE-8302337-L (SE)
Inventor: BERTIN G
IPC: F16J15/32
Filed: 1983-04-26
Abstract: The invention relates to a seal in sleeve form for installation between a shaft and a cylindrical surface, for example between an axle and the hub of a vehicle wheel. The seal comprises an annular housing made of metal, which is formed by an outer ring (7) and an inner ring (11), and a seal element with a reinforcement (17), the profile of which forms an annular inner chamber (30) and an outer annular chamber (31) in the cavity of the housing. The inner chamber (30) communicates with one of the end faces of the housing via a passage (16) formed between an axial inner wall (8) of the outer ring and an axial wall (13) of the inner ring. The outer chamber (31) is separated from the inner chamber by at least one sealing lip (23, 24) of the seal element, the said lip pressing against the axial inner wall of the outer ring. The outer chamber (31) is separated from the opposite end face of the housing by at least one sealing lip (27, 28) of the seal element, the said lip pressing against the outer axial wall (9) of the outer ring. <IMAGE>
Patent SE-8304335-L (SE)
Inventor: NISKOVSKIKH V M
IPC: B22D11/08
Filed: 1983-08-09
Abstract: The dummy bar comprises a rod (1), and a detachable head (2) in the form of a cylindrical sleeve whose outer diameter D=(0.99 to 0.998) D1 (the mould cavity internal diameter) in order to allow gas to escape during filling of the mould (3). The wall thickness of the sleeve changes over a length L of 100 to 150 mm in accordance with the equation:   delta n=(0.1 to 0.2)+(0.03 to 0.04) Cn,   where  delta n is the wall thickness at a distance Cn from the end of the sleeve. The thickness at the end is (0.0004 to 0.0025)D1. Molten metal reaching the end of the sleeve freezes without penetrating into the gap, so that sealing of the head to the mould is unnecessary. <IMAGE>
Patent SE-8400140-L (SE)
Inventor: ANFLO K S
IPC: G01S7/288
Filed: 1984-01-12
Abstract: The invention relates to a coherent radar comprising a magnetron (10), a modulator (12) for pulsed driving if the magnetron, a stable local oscillator (22) and mixer (20) for producing an intermedicate frequency signal of incoming echoes and an intermediate frequency oscillator (28) and phase sensitive detector (26) for detecting the echo pulses in order to generate a so called bipolar video signal. According to the invention a HF-signal derived from the stable oscillator (22) is fed to the tuning cavities of the magnetron (10), so called priming, at least in the transmission moment, and furthermore the modulator (12) and the intermediate frequency oscillator (28) are mutually time controlled in such manner that the leading edge of the modulator pulse and thereby of the magnetron pulse always appears in a given phase position of the output signal from the intermediate frequency oscillator, for example a zero passage.
Patent SE-8401554-L (SE)
Inventor: LEIR C M
IPC: C07C43/225
Filed: 1984-03-21
Abstract: A process for preparing flecainide comprises reacting para-dibromo- benzene or para-dihydroxybenzene with a compound of formula CF3CH2O- A wherein A is -SO2CF3 or an alkali metal, acetylating the resulting 1,4- bis(trifluoroethoxy) benzene to give the bis (trifluoroethoxy) acetophenone in the presence of a Lewis acid catalyst, then either chlorinating the acetylated product, adding a buffering base and further chlorinating to form the corresponding  alpha , alpha , alpha -trichloroacetophenone or reacting the acetylated acetophenone with hypochlorite to form the corresponding benzoic acid and reacting the acid with an inorganic acid chloride to provide the corresponding acid chloride, and then reacting the product of either of the latter pair of steps with 2-amino-methyl-piperidine to form the flecainide product in one step or with two 2-amino-methyl- pyridine followed by reduction to form the flecainide product in two steps. Individual reaction steps in the above scheme are presented as being novel per se, as are some of the intermediate compounds formed.
Patent SE-8402432-L (SE)
Inventor: MAYORAL ARMANDO GAMBOA
IPC: A61M25/01
Filed: 1984-05-04
Abstract: A medical aspirator including an automatic valve means to reverse the flow of air upon stoppage of the suction system whereby the stoppage may be dislodged and the normal suction function of the aspirator is reinstituted. The aspirator includes a spring loaded suction responsive trigger means to rotate the valve means.
Patent SE-8405687-L (SE)
Inventor: AHS W
IPC: H01F7/06
Filed: 1984-11-13
Abstract: An electromagnet is characterised in that the core consists of at least two parts (1, 2) which are electrically insulated from one another. In this case, each part has an electrical connection (6), the one winding end (8) of the coil (7) which encloses the two parts (1, 2) of the core being conductively connected to one part (2), and the other winding end (9) being conductively connected to the other part. <IMAGE>
Patent SE-8500756-L (SE)
Inventor: EYBEN BART NINABER VAN
IPC: A47G1/06
Filed: 1985-02-18
Abstract: The framework for a panel has a number of L-shaped sections with angled cut-outs portions which mate with the ribs of a box-section. The box-section has in addition a number of longitudinal ribs. - To support the panel, the framework has also a number of L-shaped leaf springs, the length of one side of the L being greater than the height of the box section. The design is esp. suitable for the glass plates used in printing or reproduction machines. The sides of the frame have surface wires laid along the bisectors of the angled cut-out portions.
Patent SE-8502270-L (SE)
Inventor: AHONEN A
IPC: E04H1/12
Filed: 1985-05-08
Abstract: A portable toilet compartment comprises a casing (1) mounted on a base, with a door (2) formed in one wall, and a roof mounted on top of the walls, a dry toilet (4), which is provided with a mechanized ventilation system and a ventilation tube (5) connected to the outlet end of the ventilation system. <IMAGE>
Patent SE-8502544-L (SE)
Inventor: REITER J
IPC: C07D233/50
Filed: 1985-05-23
Abstract: Compounds of the general formula   <IMAGE> and their salts (n = 0-4 R = alkyl optionally substituted by one or more halogen atom(s), halogen, nitro, dialkylamino, carboxamido or alkanoylamino) are prepared by reacting a compound of the general formula   <IMAGE> with ethylene diamine (R<8> alkyl, aralkyl or aryl, R<9> = alkyl, X = halogen) optionally followed by salt formation.
Patent SE-8504191-L (SE)
Inventor: FRANCIA G
IPC: C07C227/06
Filed: 1985-09-10
Abstract: <IMAGE> Acetyldicarnitine dichloride activates the proteic metabolism and stimulates digestive secretions, displaying an anabolic and antianorexic action. It is also active on the senile and pre-senile cerebral involution syndromes and on cardiopathies. It may be prepared from carnitine chloride either (i) by treatment with thionyl chloride to form the intermolecular ester, dicarnitine dichloride, followed by acetylation or (ii) by esterification using the acyl chloride obtained from acetylcarnitine chloride by treatment with thionyl chloride. Pharmaceutical compositions containing it are described.
Patent SE-8602961-L (SE)
Inventor: SODERBERG V
IPC: F16K15/14
Filed: 1986-07-03
Abstract: The present invention relates to an exhalation and/or inhalation valve device for protective masks, consisting of a valve seat (1) with a valve membrane (11) of compression-moulded rubber cooperating with the valve seat. The membrane (11) is secured to the valve seat (1) close to its edge and opens initially at the edge portion of the member located opposite the attachment, thus resulting in low opening resistance, directional influence on the air flowing through and reduced suppression and distortion of speech.
Patent SE-8604469-L (SE)
Inventor: KAHRE T
IPC: E04B2/28
Filed: 1986-10-20
Abstract: To prevent unnoticed penetration of the wall, a sheet of hardened glass (19) is built into it, extending between floor and ceiling. This glass sheet has an electric alarm circuit connected to an alarm device. The alarm circuit is broken when the glass is completely disintegrated, causing the alarm to be released. To comply with normal fire prevention regulations, the wall is completed with an inner, wholly covering sheet of steel plate (23).
Patent SE-8605083-L (SE)
Inventor: LARSSON L
IPC: G01M3/38
Filed: 1986-11-27
Abstract: A method and a device for the control of a joint between a first element (18) and a second element (21). The first element preferably is an end element of a container and is inserted in an opening in said container such that a rim is formed around the opening and includes a joint (16). The rim allows the placement of a radiation or wave energy transmitting source (13) at one side thereof and a detector device at the other side. The radiation or wave energy source has a capacity of penetrating, preferably fully, the rim and illuminating said rim by a small dot (14), which is scanned crosswise the width of the joint by a scanner device. The container (10) is rotated around an axis (12) and the detector device (22) registers the characteristics of the radiation that passes the joint and/or is reflected at the joint and which originates from a repeated "point illumination of the joint". By placing the detector device at a sufficient distance from the rim there is obtained a magnifying effect in the detector, which allows the detection of very small changes in the quality of the joint. The method and the device are especially suited for joints comprising substantially plastics material and where the product, which may affect the joint also substantially consists of an organic material, for instance a food product.