baber/WOPTO huggingface dataset:
Patent NL-172063-B (NL)
IPC: C07D491/02
Filed: 1977-08-03
Abstract: 2,3-Alkylenedioxybenzamides of formula (I) and their acid -addn. salts, quat. ammonium salts, oxides and optical isomers are new. In (I), A is 1-3C alkylene opt. substd by 1-4C alkyl, 2-4C alkenyl or 1-4C hydroxyalkyl. R is H, 1-4C alkyl or -B-NR1R2; B is a direct bond or a 1-3C alkylene gp. opt. substd. by 1-4C alkyl or 2-4C alkenyl; R1 is H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, substd. alkyl, or forms a heterocyclic ring with B, and R2 is H, 1-4C alkyl, 2-4C alkenyl or alkynyl, substd. alkyl, an opt. substd. heterocyclic gp., or a phenyl, adamantyl, cycloalkyl, bicycloalkyl or cycloalkenyl gp. bonded directly to the N atom or via an opt. substd. alkylene chain, or NR1R2 is a heterocycle opt. contg. other heteroatoms (including NR'', where R'' is H- 1-4C alkyl, 2-4C alkenyl or alkynyl, phenyl, benzyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, cycloalkenylalkyl, adamantyl, bicycloalkyl or alkyl substd by OH, SH, acyl, thioacyl, alkoxy or alkylthio). - R' is H, 1-4c alkyl, 2-4C alkenyl or alkynyl, adamantyl, pyrimidinyl, pyrazinyl, diazepinyl, quinuclidinyl, azabicycloalkyl, diazabicycloalkyl, bicycloalkyl, or opt. substd. phenyl or aralkyl, or R'+B forms an opt. substd. heterocycle contg. a single N atom, or R'+R1 forms an opt. substd. heterocycle contg. two heteroatoms, X is H, halogen, OH, 1-4C alkoxy, 1-4C alkyl, amino opt. mono- or disubstd. by 1-4C alkyl, acyl, aralkyl, furyl, pyranyl or alkoxycacarbonyl, or forms an A' chain with Y. Y is as defined for X or is NO2, 1-4C alkylsulphonyl, adamantyl-sulphonyl, cycloalkyl sulphonyl or SO2NR3R'; R3 and R4 are H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, phenyl, benzyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, cycloalkenylalkyl, bicycloalkyl, adamantyl, pyrimidinyl, pyrazinyl, or alkyl substd. by OH, SH, acyl, thioacyl, alkoxy or alkylthio, or NR3R4 is an opt. substd. heterocycle opt. congt. another heteroatom; or Y forms an A chain with X or Z. Z is as defined for X or is NO2, or forms an A chain with Y. A is a carbon chain opt. substd. or opt. interrupted by one or more opt. substd. heteroatoms. - Cpds. (I) have anxiolytic, antidepressant and antiemetic activity with little or no cataleptic activity. A typical cpd. of N-(1-allyl-2-pyrrolidinylmethyl)-7-methylsulphamoyl-1, 4-benzodioxan-5-carboxamide. In an example, this is prepd. from 1,4-benzodioxan-5-carboxylic acid.
Patent NL-180246-B (NL)
IPC: F16H15/44
Filed: 1980-03-12
Abstract: The automatic transmission unit has a speed-dependent clutch, with which there works a portion regulating the ratio between input and output shafts. This portion has a central shaft on which a radial one is mounted. - First transmission members (30) rotate on the radial shaft, and have different working diameters. These work, dependent on the desired torque/speed ratio, with second transmission members (32) rotating about the axis of the central shaft (2), and also with different working diameters. A setting mechanism allows the direction of rotation of the output shaft in relation to that of the input shaft to be determined.(1)
Patent PT-76401-B (PT)
Title: Automated machine for food processing
IPC: A21C9/06
Filed: 1983-03-16
Abstract: A food processing machine for folding rolled sandwich type food products comprising a plurality of conveyor bands for conveying food products through first, second, third and fourth folding mechanisms, the first, third and fourth folding mechanisms each including a U-shaped bracket member with tines extending between said conveyor bands and mounted for movement in an arcuate path over said conveyor bands whereby during passage of said food product said tines lift a front portion of said product and fold it back over a following portion of said product, and the second folding mechanism comprising additional conveyor bands positioned to the outer sides of said first mentioned conveyor bands with the tangent line between the last mentioned bands changing progressively along the path of travel of said bands from essentially a horizontal orientation to a near vertical orientation whereby the side portions of a food product carried therethrough are lifted and folded over a center portion of said food product; additional creaser means are provided to establish definite transverse and longitudinal fold lines in said products.
Patent PT-79186-B (PT)
Title: Process for purifying aqueous solutions
IPC: C02F1/52
Filed: 1984-09-11
Abstract: The invention relates to a method for purifying aqueous solutions containing at least one impurity element from the group consisting of arsenic, phosphorus, mercury and other heavy metals and solid matter by precipitation in at least two stages with the aid of precipitation reagents possessing ions capable of forming not-readily dissolved hydroxide precipitate. In accordance with the invention the main part of the precipitation reagent is introduced to the stage or stages following the first stage. The impurity element-containing precipitate formed in the aqueous solution subsequent to adding the reagent is separated therefrom substantially completely, and is returned so as to be present in the first precipitation stage, while that part of the solution which has been freed from precipitate in a later stage is withdrawn from the system. Substantially all the impurity element amount present in the ingoing aqueous solution are separated therefrom in the form of a sludge prior to the second precipitation stage.The amount of reagent introduced to the precipitation stages is suitably adapted so that the ratio of equivalence Me to mole of impurity elements, expressed as X is at least 2, preferably 10-15, in the last stage, and at least 0.8, preferably 1-3, in the first stage.
Patent PT-80752-B (PT)
Inventor: LUCHTENBERG HELMUT
IPC: A61K9/20
Filed: 1985-07-02
Abstract: The preparations are rapidly absorbable and contain dihydropyridines, polyvinylpyrrolidone and crosslinked polyvinylpyrrolidone.
Patent PT-81148-B (PT)
IPC: A61K35/00
Filed: 1985-09-18
Abstract: Improved camomile extracts are obtained by extraction of fresh camomile flowers with aqueous lower alkanols and wthout a subsequent heat treatment.
Patent PT-89206-B (PT)
Inventor: HECHENBERGER DIETER ANTON
IPC: C09J133/00
Filed: 1988-12-12
Abstract: An adhesive composition, of the 'instant adhesive' type, comprising:      (a) from 77 to 95% by weight of monomeric 2 min -ethoxyethyl 2-cyanoacrylate; (b) from 3 to 15% by weight of a poly-(C1-5)alkyl acrylate or methacrylate having an average molecular weight within the range of from 400 000 to 600 000;   (c) from 2 to 8% by weight of hydrophobic fume silica; and   (d) from 100 to 1000 ppm by weight of a polymerisation stabiliser; overcomes a number of disadvantages associated with currently available 'instant adhesives' (such as high volatility, brittle adhesive bond, poor resistance to heat and unpleasant smell) and it has the advantages that it cures rapidly and can be used on porous substrates.
Patent PT-89399-B (PT)
Inventor: FISCHER ARTUR
IPC: F16B13/14
Filed: 1989-01-06
Abstract: Composite dowels are inserted in drilled holes in masonry, and are connected to the masonry in a positively locking manner using a composite mortar. 
<??>In order to guide the composite mortar towards the outer side of the composite dowel, in the screw channel there are constructed guiding surfaces which guide the injected composite mortar through outlet openings to the exterior. The dowel shank may be surrounded by an elastic fabric, the composite mortar being distributed in the drilled hole between the said fabric and the jacket surface. A very even distribution of the composite mortar is achieved by means of longitudinal grooves constructed on the dowel shank in the longitudinal direction. 
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Patent PT-90073-B (PT)
Inventor: COALIER GUY
IPC: B31B3/28
Filed: 1989-03-21
Abstract: Method and machine for the production of a polygonal box from a blank (1) of sheet material comprising a set of panels (2, 3, 4, 5). 
<??>According to the invention:
 -  the said set of panels (2 to 5) is rolled about a mandrel having a polygonal cross section;
 -  the tongue (9) is fixed to the free edge (19) of the end panel (5);
 -  the flaps (11.2 to 11.5) on the same side as the said panels (2 to 5) are folded; and
 -  the said flaps (11.2 to 11.5) thus folded are fixed to each other. 
<??>Manufacture of American boxes. 
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Patent PT-91953-B (PT)
Inventor: BERNHARDT DIETER
IPC: A61K39/39
Filed: 1989-10-11
Abstract: The use of zinc hydroxide and/or iron hydroxide gel and, where appropriate, of a lecithin as adjuvant in antigen solutions is described.
Patent PT-97403-B (PT)
Inventor: DEMUTH THOMAS PROSSER JR
IPC: A61K31/545
Filed: 1991-04-18
Abstract: Antimicrobial quinolonyl lactam compounds comprising a lactam-containing moiety linked to a quinolone moiety, of the formula:   <IMAGE>   wherein (1) A1, A2, A3, R1, and R4 generally form any of a variety of quinolone, naphthyridine or related cyclic moieties known in the art to have antimicrobial activity; and (2) R6 is part of a linking moiety, linking the quinolone moiety to a lactam-containing moiety having the formula:   <IMAGE>   wherein (3) R10, R11, R12, R13, and R14, together with bonds "a" and "b", form any of a variety of lactam-containing moieties known in the art to have antimicrobial activity; and (4) the linking moiety includes (for example) carbamate, dithiocarbamate, urea, thiourea, isouronium, isothiouronium, guanidine, carbonate, trithiocarbonate, reversed carbamate, xanthate, reversed isouronium, reversed dithiocarbamate, reversed isothiouronium, amine, imine, ammonium, heteroarylium, ether, thioether, ester, thioester, amide, and hydrazide groups.
Patent PT-97581-B (PT)
Inventor: REITZ DAVID B
IPC: C07D403/10
Filed: 1991-05-06
Abstract: A class of 1H-substituted-1,2,4-triazole compounds is described for use in treatment of cardiovascular disorders. Compounds of particular interest are angiotensin II antagonists of the formula  <IMAGE> wherein R1 is selected from hydroxy, methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, 4-methylbutyl, n-pentyl, neopentyl, phenyl, benzyl, phenethyl, cyclohexyl, cyclohexylmethyl, 1-oxoethyl, 1-oxopropyl, 1-oxobutyl, 1-oxopentyl, 1,1-dimethoxypropyl, 1,1-dimethoxy-butyl, 1,1-dimethoxypentyl, hydroxyalkyl, halo, difluoro-methyl, 1,1-difluoroethyl, 1,1-difluoropropyl, 1,1-di-fluorobotyl and 1,1-difluoropentyl; wherein R2 is selected from ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, 4-methylbutyl, tert-butyl, n-pentyl and neo-pentyl; wherein each of R3 through R11 is hydrido with the provision that at least one of R5 and R9 must be selected from COOH, SH, PO3H2, SO3H, CONHNH2, CONHNHSO2CF3, OH,  <IMAGE>  wherein each of R40 and R41 is independently selected from chloro, cyano, nitro, trifluoromethyl, methoxycarbonyl and trifluoromethylsulfonyl. These compounds are particularly useful in treatment or control of hypertension and congestive heart failure.
Patent SE-321491-B (SE)
Inventor: YANNASCOLI D
IPC: F04B49/24
Filed: 1967-09-26
Abstract: 1,194,266. Valves. CARRIER CORP. 20 Sept., 1967 [3 Oct., 1966], No. 42877/67. Heading F2V. [Also in Divisions F1 and F4] A refrigeration system includes a valve 10 which opens to allow refrigerant to flow from the discharge to the suction side of compressor 12 when the pressure difference across the compressor reaches a predetermined high or low value. The valve includes a casing 25 having openings 28, 34 communicating with the suction and discharge sides of compressor 12 respectively, a piston 45 having a port 48 therethrough, a spring 49 urging the piston towards wall 33 of the casing, a valve member 60 for controlling flow through the port, and a spring 65 urging the valve member 60 towards the piston. Member 60 has a stem 63 which extends through an opening 53 in the piston and is of such a length that when valve member 60 engages its seat 50 the end of stem 63 projects beyond the face of the piston. When the compressor is shut down and its inlet and outlet pressures substantially equal, the piston is pressed against wall 33 and valve member 60 opens port 48 because of engagement of stem 63 and wall 33. At start-up the pressure difference slowly increases and piston 45 is moved to the left, eventually engaging valve member 60 to close port 48. The pressure difference then rises rapidly and piston and valve together move to the left. If the pressure difference becomes too high, the piston engages a stop 47 and member 60 continues to move to the left to open port 48. When the compressor is shut down, the pressure difference falls and piston and valve move to the right until at a predetermined pressure stem 63 engages wall 33 and further movement of the piston opens port 48 to equalize the pressures.
Patent SE-435218-B (SE)
Inventor: HARIGAYA I
IPC: G06F7/49
Filed: 1977-03-17
Abstract: A computer or calculator for calculating dates or a period of days, wherein a selector device is provided for selecting any one of a plurality of predetermined sequences or orders in which input date data may be manually entered.
Patent SE-443506-B (SE)
Title: Method of pulling together and securing a tape shaped gripping device around an object, particularly for orthopaedic bandages
Inventor: OLERUD SVEN
IPC: A61F13/04
Filed: 1979-08-17
Abstract: Method of pulling together and securing a tape shaped gripping device around an object, e.g. a hose clip, comprising a stiff tape (1) with perforations (2) along its centreline, by means of which, with the aid of a lever rod (7), the tape can be pulled together by its overlapping ends (1a, 1b), then the securing of the tape ends is effected by a clip (8) on the overlapping tape end's side edges (3) and by bending or deforming the clip edges (9) on one side of the clip (8) relative to the clip edges on the other side of the clip (8).<IMAGE>
Patent SE-423533-B (SE)
Title: Rapid-setting dry concrete composition
Inventor: HEYMAN J E
Filed: 1979-09-18
Abstract: The invention relates to a dry concrete composition that gives a rapid-setting concrete mass when mixed with water. The composition consists of a dry mixture of a ballast material, magnesium oxide and an ammonium phosphate composition that comprises ammonium polyphosphate.
Patent SE-431637-B (SE)
Title: Process for the preparation of diamond and/or diamond- like modifications of boron nitride
Inventor: ADADUROV G A
IPC: C01B32/25
Filed: 1982-03-26
Abstract: The invention relates to a process for the preparation of diamond and/or diamond-like modifications of boron nitride. In the process according to the invention, diamond and/or diamond-like modifications of boron nitride are prepared by converting a material consisting of carbon and/or boron nitride under the influence of energy released by an explosion. The process is characterized in that the explosive energy is utilized by detonating a charge comprising explosives and the material that is to be converted. <IMAGE>
Patent SE-428597-B (SE)
Title: Fastening device for a suspended element
Inventor: LINDHOLM S
IPC: F21V21/02
Filed: 1982-05-11
Abstract: A fastening device for a suspended element, which may be constituted by a lighting fitting 28, a ventilating or decorative detail, a sign or similar, which is intended for hanging down from the device below a false ceiling 24. The false ceiling is supported by supporting elements 20, arranged to cross each other and having an inverted T- profile. The fastening device comprises a modularly designed cross beam 10, intended for being placed between two adjacent, parallel supporting elements 20. The cross beam is at each supported end provided with at least one pair of supporting legs 12, 12', 14, 14', 16, 16', which are intended for straddling the upward body part 18 of respective T-profile for resting directly against its base part 26. <IMAGE>
Patent SE-436317-B (SE)
Title: Apparatus for attaching electronic components to a flat support
Inventor: ERIKSSON P-O
IPC: H05K7/14
Filed: 1983-04-22
Abstract: The invention concerns an apparatus for attaching electronic component plates (4) to a flat support (5) in well-defined positions relative to each other. These component plates carry electronic components placed in a straight line at regular intervals. The component plates are arranged on base plates (1) with parallel sides (3a, 3b) and with downward pointing protrusions (2). The support has recesses (6) for the protrusions so that the base plates can lie on the support with their parallel edges adjoining and with their protrusions in the recesses. These recesses contain adhesive material (10) so that the base plates with their component plates can be fixed on the support without intervening adhesive material. The recesses are large enough for the base plates to move freely in the support for at least a half of the component interval and the base plates stick out beyond the component plates at the edges of the base plates.<IMAGE>
Patent SE-436463-B (SE)
Title: Fertilizer apparatus
Inventor: WESTERLUND KRISTER
IPC: A01K1/01
Filed: 1983-05-03
Abstract: The invention is for the transferral of mainly loose and formable material such as fertilizer or similar products for example for the scraping of such products out of manure gutters. One or more scrapers (20) are arranged in a frame (10) and rotational around a bearing (28). The scraper surrounds a wheel-shaped contact body (22 a, b) which in its outer surrounding restricting surface (25) is composed of grooves (23) in which a lock (16) clicks into. Upon movement in the direction of arrow A the contact body becomes fixed through the lock being caught between the groove's one restricting edge (27) and a stopper (30) whereby the scraper takes the position shown in fig. 1 whilst the equipment's movement in the direction of arrow B frees the lock (16) and allows the restricting body and therefore the scraper to rotate around its axle (32). The existing material which is on a surface is as a result scraped away by the scraper when the equipment moves in the direction of arrow A while the scrapers rotate when the equipment moves in the direction of arrow B. The rotation allows in the latter direction of movement the equipment to pass over the material that exists on the surface.<IMAGE>
Patent SE-441845-B (SE)
Title: Device for detachable joining of two essentially square-shaped structural components
Inventor: OFFENBROICH A G
IPC: E04B1/58
Filed: 1984-05-24
Abstract: A device for detachable joining of two essentially square-shaped structural components (13), of which the one has a regrippable edge and the other has a cavity using a connector piece at the other end for joining the pieces together. This is comprised of a casing with a first hole for reception of a tension body. The tension body has a hook (6) at its one end for interference with the said edge as well as a slanted surface (8) on the part of it which is inserted into the casing for co-operation with a movable cross-body tension screw (9), which is received in a second, directed across the first hole and threaded hole (4) in the casing. The casing (1) is cylindrical with the cylinder axel parallel with the first hole's longitudinal axis and has an outer thread for threading action with at lease two part areas of the cavity's two mentioned walls.<IMAGE>
Patent SE-465347-B (SE)
Inventor: YUASA H
IPC: G06T9/00
Filed: 1985-04-17
Abstract: A picture transmission system of the present invention is adapted to code picture data by a variable sampling rate coding system to transmit the same. Picture data are stored in a frame memory (16) of a transmission area so that differential values between the same and predictors from a predictive circuit (43) are obtained by a subtracter (41) and compression-coded by a variable sampling rate compression circuit (42) to be transmitted. The compression-coded differential values are expansion-decoded by a variable sampling rate expansion circuit (40) so that original differential values are supplied to an adder (45). The adder (45) adds up the differential values with predictors, to produce predictors for subsequent sampling points. In a receiving area, transmitted codes are expansion-decoded by a variable sampling rate expansion circuit (51), so that the decoded values are added up with predictors from a predictive circuit (53) by an adder (52) to output the original picture data. Preposition prediction and variable sampling rate decoding are thus combined to enable, in the receiving area, automatic correction of compression/expansion errors caused in the transmission area.
Patent SE-446034-B (SE)
Title: Procedure and device for determining the properties of a rock or stone volume and the strength of fastening elements, such as rock bolts, fastened therein
Inventor: HELLSTEN M
IPC: G01V1/30
Filed: 1985-06-12
Abstract: In order to determine the properties of a rock or stone volume as regards lock up or hardness, a mechanical jolt is exerted against the volume and a sensor (11) is used to determine if primarily low or primarily high frequency waves are generated. The device for executing the procedure includes for this purpose an electronic circuit (200) with a frequency analyser circuit. The invention is particularly suitable for underground mining if there are loose blocks next to tunnels or the like. It can be especially used to determine if rock bolts are needed and/or if they are properly fastened.<IMAGE>
Patent SE-456696-B (SE)
Title: Mechanical contact indicator
Inventor: AXELSSON L
IPC: G01B21/04
Filed: 1985-11-25
Abstract: The contact component is spherical, and has an inner ball-shaped body (4), and an outer spherical shell (5). It incorporates a pressure-sensitive medium (6), e.g. a material with piezo-electric properties, or one whose resistivity alters with pressure. Connections (7,8) are provided, as is a unit (9) for detection of changes occurring when the contact component comes into mechanical contact with a measurement object. An alternative arrangement can be envisaged where the contact component alters its capacitance to produce a detectable signal. In this case, between the body and the shell would be an elastic dielectric. Capacitance alteration is achieved as the result of relative movement between the shell and the body.
Patent SE-470445-B (SE)
Title: Method for testing stabilizer and/or support pillars formed in the ground, and device for carrying out this method
Inventor: HOLMQVIST LARS
IPC: E02D1/08
Filed: 1992-08-21
Abstract: Method and arrangement for testing stabilizer pillars which have been formed in the ground by mechanical admixture of stabilizing material using rotary equipment 1 intended for this purpose, the said method employing a sonar device 12 which is pressed through the material forming the pillar after this material has hardened. The novel features are those of arranging a seat 8 for a sonar device 12 at the lower end of the equipment 1, running a line 14, which is coupled to the sonar device, from the sonar device along a central channel 3 located in the equipment of said type towards and beyond the upper end or part of the equipment, driving the equipment down to the maximum intended depth, there releasing the sonar device 12 and leaving it in place, returning the equipment to the surface while the line runs through the channel and, after the intended hardening time has elapsed, applying a tensile force to the line 14 in order to cause the sonar device 12 to move upwards through the pillar for the purpose of detecting the characteristics of the pillar or body. <IMAGE>
Patent CN-1018844-B (CN)
Title: 防锈干膜润滑剂
Inventor: GANG YU
IPC: H01L21/762
Filed: 1990-06-02
Abstract: 本发明属于固体润滑剂，用于经常接触盐雾和潮湿气氛的设备的润滑与防锈。本发明的特点是选用酚醛环氧树脂、环氧树脂、丁腈橡胶作为粘结剂，润滑剂则由二硫化钼及氟化稀土组成，将三氧化二锑或碱式亚磷酸铅作为防锈添加剂，再加入固化剂等组成防锈干膜润滑剂，干膜润滑剂加入有机溶剂中制成喷剂，喷涂在部件表面上并经加热固化后成为粘结牢固，结构致密的固体薄膜，具有良好的耐磨损性能、低摩擦系数和优异的防腐蚀能力。