baber/WOPTO huggingface dataset:
Patent NL-7315704-A (NL)
Title: 11,11-Alkylidene steroids - of the oestrane, pregnane and 19-norpregnane series
Filed: 1973-11-15
Abstract: Title cpds. having a double-bonded C5 and a gp. R1R2C=attached to C11 (R1 and R2 = H or 1-2C alkyl) are new, e.g. formula (I): (R3 = 1-4C alkyl; R4=H or OH, opt. esterfieid or etherified; R5 = O, alpha H, beta R6 or alpha R7, beta R6 where R6 = opt. esterified or etherified OH, R7 = opt. unsatd. 1-4C alkyl; X = 2H, O, or H, R8; R8 = opt. esterified or etherified OH). They have variously anabolic, androgenic, and ovulation- and gonad inhibiting activities and are esp. useful for fertility control. They are prepd. from the corresp. 11-3xo steroid by reaction with e.g. A3SiCR1 R2M (A, same or different, = alkyl or aryl; M = Mg halo or Li) and treating beta-silylcarbinol inter. with acid or alkali; A3P = CR1R2; a Grignard reaction or with Ph.S.CR1R2Li and redn. of inter. 11-hydroxy-11-phenylthioalkyl cpd.
Patent NL-7507607-A (NL)
Title: Pre strengthened stress relieved steel - by cold working, straightening and rapid heating
IPC: C21D8/06
Filed: 1975-06-26
Abstract: Stress relieved, pre-strengthened elongated steel workpieces are made by cold working a carbon or low alloy steel workpiece, straightening it by reverse bending and rapidly heating to between 500 degrees F and critical temp. of the steel in 10 minutes. The process is part. applicable to steels contg. 0.1-0.75% C, 0.5-1.5% Mn, 0.01-0.07% P, 0.01-0.5% S, 0.1-5% Cr, 0.-0.5% Mo, 0.1-0.8% Si and balance Fe. The steel is cold worked e.g. by drawing to strengthen the workpieces and is then straightened by passage through rollers e.g. in a Lewis or Medart straightener. The workpiece is then heated to 500-1300 degrees F within 1-300 seconds, preferably by passage of an electric current therethrough.
Patent NL-7702081-A (NL)
Title: Parallel slide valve disc arrangement - in which two discs move simultaneous in and outwards to contact seat in housing
IPC: F16K3/18
Filed: 1977-02-25
Abstract: The valve has two closure discs (22, 23) carried by a spindle (16) which can move the discs into and out of the pipeline passage (1), and device (18) moves these away from or towards one another to press them on to or lift them off their seats (4). The device (18) is combined with resilient elements, such as spring (21) or a pressurised flow medium, to hold the disc on their seats with a pre-determined force which is not dependent on the reaction force from the seats on the discs. The device (18) may comprises a cam or eccentric between the discs acting on each via a spring (21).
Patent NL-7703976-A (NL)
Title: Oil-resistant modified polyorganosiloxanes - for materials contacting hydraulic liqs., lubricants etc.
IPC: C08F283/12
Filed: 1977-04-12
Abstract: Modified polyorganosiloxanes are prepd. by free-radical polymerisation of mixts. of acrylic esters and acrylonitrile (both of which may be substd)., the proportion of acrylonitrile in the mixt. being 5-95 (pref. 10-70) mole % in presence of polyorganosiloxanes (which comprise 25-75, andpref. 30-50% by wt of total). The prod. is reacted with cross-linking agents, esp. Si cpds. containing is not 3 hydrolysable atoms or gps. per molecule, possibly in presence of condensation catalysts. The modified polyorganosiloxanes are heated before and/or after (but pref. before) the section with cross-linking agents for is not 4h at 125-300 degrees C (pref. is not 24h at 150-270 degrees C) in presence of air. Prods. are much more oil-resistant than previously known prods. and are useful for growing equipment likely to be in contact with hydraulic liqs., or lubricants or similar oils. Oil-resistance inceases with proportion of acrylonitrile in the mixt.
Patent NL-7903408-A (NL)
Title: Support for urine pouch on leg of mobile patient - has waistband and pocket for pouch, and is worn on thigh like part of trouser leg
IPC: A61F5/44
Filed: 1979-05-01
Abstract: The support is made like part of a trouser leg (11) to surround one of the patient's thighs. The urine pouch (1) is carried in a pocket (15) situated immediately below the groin. The top of the support includes a waistband (12).
Patent NL-8200895-A (NL)
Title: Drum-type weft prepn. unit of loom with air weft insertion - has drum in housing with fluff extract connection and air inlet port
IPC: D03D47/34
Filed: 1982-03-04
Abstract: The weaving loom comprises a reed beam at one end carrying a pneumatic (feed) weft insertion unit and a drum-type weft preparation unit. The (non-rotating)drum is contained in a fixed housing with an end wall facing the yarn guide upstream of the unit. This wall is provided with a (slotted) opening through which the yarn passes whilst the peripheral housing wall is, at one side, provided with a (tangential) fluff extract connection, the other side having an air inlet port whose cross-sectional flow area exceeds that of the connection. A similar arrangement for a dual weft prepn. unit is specified and illustrated. Used as weft prepn. unit for weaving loom with pneumatic weft insertion. The arrangement effectively extracts fluff given off by the ballooning yarn as this this is wound on to and drawn off the drum thus preventing its settling and being entrained into the insertion unit.
Patent NL-8201008-A (NL)
Title: Manually operated winch clutch - uses lever actuated slider with notched base running on balls forced down by lever to press rollers into shaft slots
IPC: B66D1/16
Filed: 1982-03-11
Abstract: The driving shaft and the cable drum are mounted coaxially, with the drum running on the shaft. The clutch mechanism is retained by bolts on the end of the cable drum. The operating lever is a hollow tube with a spring loaded release button at the top. The notch at the bottom of the lever engages a slider with notches which allow two steel spheres to rise to disengage the clutch, and ridges which force the balls down to engage the clutch. The balls allow the cable drum coupling to rotate inside the slider and also force rollers down into axial slots cut in the shaft to engage the clutch.
Patent NL-8600287-A (NL)
Title: Profiled seal for door or window rebate - has back of soft plastics and slot covered by hard plastics strip
IPC: E06B7/23
Filed: 1986-02-06
Abstract: The seal which fits e.g. in rebates of a window or door frame consists of a back with an integral resilient lip front part, which achieves the sealing effect. The back ring (1), of soft plastics material, has at its front surface (5), a central slot (6) in which a strip (7) of relatively hard plastics or metal fits. The strips may be secured to the seal by gluing or nailing. The front lip (12) may have a number of ribs (13).
Patent NL-8600634-A (NL)
Title: Modular system panels for central heating - have separate, thermostatically controlled convectors connected to hot water supply
IPC: F24D19/06
Filed: 1986-03-11
Abstract: The panels are connected together to form a series of rectangular heaters mounted on the inside wall of a building. Each panel has side support brackets, a heat insulating back plate and a front plate assembly which has slots to allow air to flow through it. Across the top of the panel is a channel which carries electrical mains wiring connected to switches and supply sockets. The supply and return pipes for the hot water are supported by spool-like elements and connected to the pipes in adjacent panels by junction pieces. In each panel a connection-type heat exchanger is connected to the pipes via an individual thermostatically-controlled valve.
Patent NL-8702095-A (NL)
Title: Adjustable spring tension trampoline - has circular or square frame and mat joined by springs attached by elongate flexible cable running over guide roller with common tensioner
IPC: A63B5/11
Filed: 1987-09-04
Abstract: The trampoline (1) has a frame (2) with a mat (17) tensioned by sepd. springs (13) around the mat perimeter between the mat and frame. The spring tension is variable and the springs are attached by an elongate flexible cable (12) running over a guide roller (8). This is attached to a common tensioner (10) adjustable in the tensioning direction of the spring. The rollers have a central gap (26) and serve as guides of cable as well as the tensioner. The frame is round or oval and there is only one common tensioner for all the springs. The frame can also be rectagonal and there is then a tensioner on each side coupled to a common adjuster.
Patent NL-9001315-A (NL)
Title: Yacht anchor construction - has flow section and two foldable shaft legs
IPC: B63B21/24
Filed: 1990-06-11
Abstract: Anchor construction includes two shaft legs (3,4), which after unlocking closure mechanism (18,20) which includes shackle (19), can be folded down for storage. Anchor further includes flow section (2) and so-called flow ears (27,28).
Patent NL-9302004-A (NL)
Title: Tyres provided with repair plaster
IPC: B29C73/10
Filed: 1993-11-19
Abstract: Radial tyre which is provided with a repair plaster on the inside of the cheek, at the location of damage to the cord layer of the body. The repair plaster is composed of at least one rubber layer which adheres directly to the inside of the wall of the tyre, on which layer there is a layer of cords, parallel to the cords of the body of the tyre, followed by another rubber layer, and then another textile, flexible knitted structure, such as a so-called "Stabilizes Fabric", which is finally covered with a rubber layer and can stretch elastically in the radial and circumferential directions.
Patent NL-9401500-A (NL)
Title: Recording and reproduction system for threedimensional images
Inventor: ESCH JOHANNES HARM LUKAS HOGEN
IPC: H04N13/00
Filed: 1994-09-16
Abstract: The invention relates to a recording and reproduction system for three-dimensional images, for example for television, video or computer equipment. The invention is based on the measurement during recording and the control during reproduction of the spatial distribution of the light intensity or direction coefficient of each picture element or pixel in the image lines. The image will thus change for the viewer if the latter moves to a different viewing position. In order to achieve this, each pixel in the image lines, built up from a matrix of diode elements or a matrix of elements provided with liquid crystals, which sub- elements can be individually controlled and from which the light per sub-element is radiated or allowed to pass through in a different spatial direction. Each pixel may be provided with a lens for this purpose, the pixel sub-elements being positioned at the focal distance from this lens. As a result, depending on the position of the sub-element in the pixel, the light is radiated or allowed to pass through in virtually one direction only. In a corresponding manner, the light intensity originating from different spatial directions for each pixel sub-element is recorded in the camera, for example likewise with the aid of a lens for each pixel. The system is suitable both for recording and reproduction in black and white and for recording and reproduction in colour. A data reduction algorithm can be used to limit the bandwidth of the image signal. In a simplified embodiment of the recording and reproduction system, it is possible to record and reproduce the horizontal direction coefficient only, in which case cylindrical lenses may possibly be used for each pixel.
Patent PT-68484-A (PT)
Title: Process for the preparation of organical compounds which are plant growing promotors and plant protectors and compositions containing them as well as for application thereof
IPC: A01N47/10
Filed: 1978-08-29
Abstract: Oxime-carbamates and carbonates of formula (I) are used to protect cultivated plants against aggressive chemicals (esp. herbicides) used in agriculture (wher Ar = a phenyl (Gp.A), a naphthyl (Gp.B), furyl or thienyl (opt. substd. by halo, nitro or lower alkyl), -COOR4 or -CO-R8, X = cyano, lower alkanoyl, carboxylic acid ester radical, -COOH, H, carboxylic acid amide radical, halo ro lower alkyl, R1 = H, halo, lower alkyl, lower alkoxy or para-phenoxy (opt. substd. by =2 halo, cyano, nitro or CF3 gps), R2, R3 independently = H, halo, nitro, lower alkyl, haloalkyl or lower alkoxy, R4 = an aliphatic, cycloaliphatic or araliphatic gp. the aromatic radical being opt. substd. by gps. R2, R3 or cyano), R = -NR5R6, or -YR7, R5 = H, lower alkoxy or an R6 gp. R6 = an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic gp. (the aromatic radical may be substd. by R2, R3 gps), Y = O or S, R7 = a R6 gp. R8 = NR9R10 or -NH-CO-NHR10, R9 = H, lower alkyl or cycloalkyl and R10 = A R6 gp. or H or R9 and R10 together with the N form a 3-7 membered heterocyclic ring which is opt. substd. by lower alkyl) (lower alkyl = 1-4C, alkyl 1-8C). Used in protection of crops against e.g. triazines, phenylureas, carbamates, thiolcarbamates, halogenated acetanilides, halophenoxyacetic acid esters, phenoxyphenoxyacetic and propionic acid esters, pyridin phenoxy-acetic and propionic esters, benzoic acid dervis. etc. Crops protected include millet, rice, maize, cereals (wheat, rye, barley, oats) cotton, sugar beet, sugar cane and soja. (I) may be used to pretreat crops seeds or applied before or after sowing or alone or with the herbicide before or after germination. The ratio of (I) to phytotoxic chemical is 1:100 to 5:1 pref. 1:20 to 1:1.
Patent PT-79799-A (PT)
Title: Selective reinforcement of scored cardboard blanks for boxes - permitting strong, rigid boxes to be mfd. from thin cardboard
Inventor: DUPUY FRANCOIS
IPC: B65D77/00
Filed: 1985-01-04
Abstract: Process is claimed for the mfr. of strong, rigid boxes from a pre-scored cut-out blank of thin cardboard capable of being offset printed and scored by conventional mechanical or high frequency techniques. The areas of the blank not crossed by a scoreline are selectively strengthened, leaving an unreinforced area along each side of each groove allowing the box to be folded into shape.
Patent PT-93022-A (PT)
Title: Machine for emptying out bags with resin
IPC: H02K/
Filed: 1990-01-31
Abstract: This machine has two distinct bodies, one being the heating tunnel intended to fluidize the resin, and the other being the compression chamber intended to destroy and, through the effect of pressure, give rise to the emptying-out of the bags. The set of horizontal cylinders 3 conveys the bags with resin through the heating tunnel 24, then passing to the compression chamber 27 which has two sets of vertical cylinders 10 and 28 arranged in a "V", intended to compress and destroy the bags. The resin falls onto the barge via the spaces 30 between the horizontal cylinders which are moved uniformly in the forward direction, while the vertical cylinders in the set 28 are moved uniformly in a backward direction. The movement of the lines of cylinders is effected by three-phase motors of reversible direction which have a reduction gearbox coupled to them. The transmission of the movement to the cylinders is achieved by belts with steel links where toothed wheels 8 integral with the cylinders mesh. <IMAGE>
Patent PT-99876-A (PT)
Inventor: WARKUS CLEMENS
IPC: F16B7/04
Filed: 1991-12-19
Abstract: The connection has a connection piece (1) which has two displaceable wedges (4, 13) in a bearing housing (8) . These wedges (4, 13) can be displaced in the bearing housing (8) independently of one another by a guide bearing (15, 16). In the working position, the wedge (4) extends into a dovetailed longitudinal groove (20) of a sectional bar (2). The front side (5) of the wedge (4) is profiled and engages a correspondingly profiled wall (22) of the sectional bar (2) in a positive-locking manner. The wedge (4) spreads two clamping tongues of the bearing housing (8) against the flanks of the longitudinal groove (20). By pivoting the guide bearing (15), the wedge (4) can be retracted, and the connection can be separated. A second wedge (13) is inserted axially into the interior space of a second profiled piece (3). This wedge (13) spreads two brackets (11) of the bearing housing (8 ). Both sectional bars (2, 3) have the same design and may be cut off to any desired length. No further processing of the sectional bars (2, 3) is necessary.
Patent SI-20229-A (SI)
Title: Internet caching system
Inventor: LINBO SVERKER
IPC: G06F17/30
Filed: 1998-07-03
Abstract: The present invention relates to a method, a system and a server for caching Internet information content. According to the invention, there is provided a set of geographically distributed cache servers generally serving different geographical regions, wherein Internet information derived in relation to the operation of one of the said cache servers is distributed to essentially all of the said servers.
Patent UA-12769-A (UA)
Title: Slotter cutting machine
Inventor: ZIUKOV YURII LEONIDOVYCH
Filed: 1990-05-03
Abstract: Slotter cutting machine contains a table with matrices, a traverse located above the table with cutting knives, and columns located in the guides of table, a drive of traverse, which includes a shaft with two cranks at the ends connected by means of connecting rods with said columns, and also a single-cut coupling installed on the shaft in the form if driving and driven half-couplings and rotary finger. It is equipped with a roller installed in the driven half-coupling rigidly secured at one end of the roller by a trigger with tooth and rod hingedly connected with another end of the roller and rotary finger. The grooves for positioning the tooth of trigger are executed on the external surface of driving half-coupling.
Patent UA-18285-A (UA)
Title: Method for determination of individual sensitivity to hypotensive preparations ad treatment of cardiovascular pathology
Filed: 1991-04-22
Abstract: The invention relates to medicine. The method includes blood analysis before and after injection of hypotensive preparation. In blood plasma one determines level of natriuretic hormone before and after intake during 5 – 7 days of hypotensive preparation and at decrease of level of that indicator by 30 % and more with respect to initial value one makes conclusion on individual sensitivity to hypotensive preparation.
Patent AT-A11032000-A (AT)
IPC: C22B7/00
Filed: 2000-06-28
Abstract: Process for dissolving out metallic aluminum from aluminum-containing solid waste comprises: (a) mixing the crushed waste with alkali hydroxide and water to form a mixture having a pulpy consistency; (b) removing the hydrogen released; and (c) separating the aluminate formed from the aluminum with the aqueous phase of the mixture from the solid phase.
Patent BG-103682-A (BG)
Title: Cable core and protection cable sheathing for cable system with armoured core
Inventor: SCHREIER ANTON
IPC: F16C1/26
Filed: 1999-08-24
Abstract: The cable system with armoured cores is applied in particular in the manufacture of bicycles as a wire for the gear box. The cable core (10) consists of a cable (11) covered by a cable sheathing (12) of polyether-ether keton (PEEK) or a polymer mixture containing PEEK. The protection cable sheathing (100) consists of a supporting tube (1),fibres (2) wound around the tube, and external coating (4). Each fibre (2) is engaged by a coating (3) which preferably consists of polyether-ether keton (PEEK) or of polymer mixture including PEEK. The fibre (2) preferably consists of a mould with glass fibres built in it. Between the external coating (4) and fibres (2) a slippery layer (5) can also be fitted which preferably consists of expanded polytetrafluoroethylene (ePTFE). Optionally a flexible cylindrical intermediate layer (13) can be fitted between the cable core (10) and the external protection  sheathing (100) in order to reduce the friction between them and improve the corrosion wear of core (10). 46 claims, 4 figures
Patent BG-104286-A (BG)
Title: Composition for the suppression of the symptoms of withdrawal and irresistible desire for alcohol in alcoholics and prevention of alcohol addiction among healthy patients
Inventor: FASSI ALDO
IPC: A23L33/00
Filed: 2000-03-30
Abstract: The pharmaceutical composition contains a combination of L-carnitine, acetyl L-carnitine and propionyl L-carnitine or their pharmacologically acceptable salts. It can be also used as a dietetic additive to wholesome and medical diets or as nutritive additive for the prevention of alcohol addiction of healthy patients, in particular young people. 12 claims
Patent BG-108237-A (BG)
Title: Vegetal biologically active product and method for the preparation thereof
Inventor: ZLATEV HRISTO
IPC: A61K125/00
Filed: 2003-10-07
Abstract: The vegetal biologically active product according to this invention is a dry extract of Cichoria intybus characterized with the content of flavonoids, tanning agents and cumarine derivatives, and/or dry extract of Cotingus coggygria, characterized for its tanning agents content, and/or dry extract of Tanacetum vulgare, characterized for its content of flavonoids and tanning agents. By the method for producing the vegetal biologically active product with ethanol (60-85%), the drug is degreased with chloroform and concentrate remains for 6 to 12 h.
Patent BG-109952-A (BG)
Title: Microsystem for measuring the three magnetic field components
Inventor: ROUMENIN CHAVDAR
IPC: G01R33/06
Filed: 2007-09-12
Abstract: The microsystem for measuring the three magnetic field components comprises a square mixed-conductivity-type semiconductor pad (1). At the four ends of one of its sides there are consecutively formed identical ohmic contacts û first (2), second (3), third (4), and fourth (5). The first (2) and the third (4), respectively the second (3) and the fourth (5) ohmic contacts are diagonally arranged. The magnetic field (6) is arbitrarily directed with respect to the pad (1). With three consecutive combinations of coupling of the contacts, each of them containing two ohmic contacts connected to a current source (7) and respectively the other pair of contacts as an output, consecutive measuring is performed of the three mutually perpendicular components of the magnetic field û the first (8), second (9), and third (10). The second (3) and the third (4) ohmic contacts are the output (11) for the component (8), the third (4) and the fourth (5) ohmic contacts are the output (12) for the component (9), and the second (3) and the fourth (5) ohmic contacts for the component (10).