baber/WOPTO huggingface dataset:
Patent IT-1144111-B (IT)
Title: Insulating casing mfr. for expanded plastics pipes
Inventor: KASTELIC CIRIL
IPC: B29D/
Filed: 1981-02-24
Granted: 1986-10-29
Abstract: A system of polyurethane raw materials is prepared in the liq. phase and spread as a coating onto an expanded or foam panel, which is initially flat but flexible and has a plastics facing laminated on its lower side: this panel is then placed on two semicylindrical moulds, connected at their common longitudinal edge by a hinge, and each resting in an airtight chamber connected to a vacuum source. Vacuum is then applied to draw the flexible panel together with its liquid coating down into the shells, whereupon one of these shells is rotated through 180 deg. about the hinge to close the cylinder. Hot air is then blown through the cylinder to activate and harden the polyurethane coating. Used as an insulating cladding for pipes. By applying the internal coating in this way, the initial panel, flat in form, can readily be impregnated with self-extinguishing agents to improve its fire resistance. Thus the resultant cladding is highly fire resistant. The flexible form is locked into cylindrical shape by the internal solidified lining so that, even if the shell is opened to fit around a pipe, it naturally re-adopts its cylindrical form.
Patent IT-1234231-B (IT)
Title: Improved automated systems for the manufacture of fibre cement tanks.
Inventor: ATTILIO PILATO
IPC: B28D/
Filed: 1988-12-21
Granted: 1992-05-06
Abstract: The system is equipped with a single generator station (10) for the areas and base of the tank with base generators that have at least one pair of empty layer crates (22a-22b) subject to rotational (23-24-25), vertical and upside down movement components working in conjunction with the area generators (10a-10b) so as to, at the same time as the generation of the bottom of each tank, generate the bottom of a tank while another, previously generated, base is in position to be deposited on a generator thanks to the crates being alternated from the generating position (X) to the deposit position (Y) and vice versa.<IMAGE>
Patent IT-1192792-B (IT)
Title: Rotary machine shaft mechanical seal
Inventor: HIROSHI INOUE
IPC: F16J/
Filed: 1979-12-13
Granted: 1988-05-04
Abstract: A non-rotating sliding ring (4) and a seat ring (3) have sealing faces (5) working together, shutting off the inner fluid (10) outside a holder from an outer one (11) inside it. The seat ring is fixed and hermetically sealed to the shaft (2). The holder moves in the axial direction, being prevented from turning about the shaft axis by a spring (7) and a stop (8). The spring normally thrusts it against the seat ring, to r provide the necessary sealing force when the outer fluid pressure is greater than the inner fluid pressure. The holder is accommodated in a housing (1), sliding axially depending on the pressure difference. Sealing O-rings (13,14,9) are fitted between it and the housing and also between it and the non-rotating ring (4).
Patent IT-1234653-B (IT)
Title: Device to remove tension from safety belts
Inventor: SCOTTI EMILIO
IPC: B60R/
Filed: 1989-06-22
Granted: 1992-05-26
Abstract: The present invention concerns a device to reduce or remove tension from safety belts in motor vehicles, so that users can move more easily without compromising the correct functioning of the safety belt. Said device comprises a removable spring locking that can be set on any point of the safety belt and is aimed at operating a reaction force against a fixed part of the motor vehicle.
Patent IT-1237418-B (IT)
Title: Computerised method and equipment for the serial production of components with cover heads
Inventor: PERON ALBERTO
IPC: A41H/
Filed: 1989-08-08
Granted: 1993-06-01
Abstract: This invention concerns computerised method and equipment for the serial production of components with cover heads. This method comprises the following phases, sketching a new model, making the initial layouts for each part of the model in a reference cut, modifying and fine tuning the initial layouts after dressing tests to create definitive layouts, developing layout cuts from the reference cuts, optimal placement of the development cuts from predetermined size pieces of material to reduce wastage, placing said pieces on the cloth, cutting the cloth to create constitutional fabric pieces, serial production of constituent cloth parts based on the definitive layouts. The creation and modification phases of the initial layouts are exclusively and directly carried out by a single modeller-operator, working at a single computerised work station, using direct, reduced scale designs on a high resolution monitor with the addition of a electronic pointer creating 1:1 designs and / or modification carried out by the modeller-operator on the layouts. There are also phases tostore information about the layouts after they have been created and modified. The device in this invention includes means of carrying out each of the above phases; these means to create and modify the initial layouts consists of at least one work station comprising an electric work surface, a high resolution monitor and an electronic pointer both connected to a central, electronic processing unit. Each unit is installed with an operational program capable of directly designing and modifying the layout in a reduced scale on the monitor, using a single modeller-operator designed in 1:1 scale that is executed and carried out by the modeller-operator on aforementioned electronic work surface.
Patent LT-6285-B (LT)
Title: New photochromic compounds and intermediate compounds for production thereof
Inventor: ŠAČKUS ALGIRDAS
IPC: C09K9/00
Filed: 2014-12-09
Abstract: The invention covers new bicyclic bridged [1,3]oksazepine derivatives of the general formula (I) and (II) which exhibit enhanced photochromic properties as compared with known spiropyrans and can be used as molecular photoswitches. The method of production of new compounds and intermediates for preparation thereof are disclosed.
Patent MX-171539-B (MX)
Inventor: FONTENAY ETIENNE DE
IPC: F16M7/00
Filed: 1988-10-25
Abstract: An elastic mounting molded from an elastomer compound bonded to two fastening frames, in particular for antivibration isolation of vehicle suspension elements, where the deformation rigidity is blocked in one direction by the tension of a metal cable embedded in the elastomer.
Patent MX-172009-B (MX)
Inventor: PIPON YVES
IPC: B60N2/07
Filed: 1989-03-20
Abstract: Slide in which the lower U-section bar (3) has vertical flanges (3a, 3b) bent back horizontally to form a lower rollway (4) and an upper guideway (6) in order to interact with balls (5), characterised in that rollers (7) placed between the flanges (3a, 3b) of the fixed bar (3) and the bent flanges (10) of the movable upper bar (9) comprising longitudinal stiffening undulations (11) are guided, on the one hand, by means of the vertical flanges (10c) of the upper bar (9) holding guide elements (8) and, on the other hand, by means of the guideway (6) formed by each flange (3b, 3d) of the lower bar (3) in order to provide considerable transverse strength and resistance to tearing of the movable upper bar (9) from the fixed bar (3). 
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Patent MX-172508-B (MX)
Inventor: BOLLINGER DIANE K
IPC: A61C7/12
Filed: 1990-03-20
Abstract: An axis indicator (100) contains a long rectangular tube (101) placed within the saddle of a dental bracket (10). The indicator contains a projection (110) which is parallel to the archwire slot (40) in the dental bracket (10) and can be aligned parallel to the occlusal plane (2) of the patient. Thus, use of the axis indicator (100) insures proper placement of the dental bracket (10) on the teeth.
Patent PT-77469-B (PT)
IPC: C07D487/06
Filed: 1983-10-07
Abstract: Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin- 2-(1H)-one derivatives of the formula   <IMAGE>   wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally substituted with a hydroxyl, aryl and aryloxy of 6 to 10 carbon atoms, cycloalkyl of 3 to 7 carbon atoms optionally interrupted with a heteroatom optionally substituted with alkyl of 1 to 4 carbon atoms and the wavy lines indicates that the 7-OH and 6-amino have the trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-hypertensive and hypotensive activity and vasodilatatory activity and their preparation.
Patent PT-80062-B (PT)
Title: Process for the preparation of compositions to stimulate the growth of the hair
Inventor: HIESTAND PETER
IPC: A61K31/105
Filed: 1985-03-06
Abstract: Prolactin secretion stimulating agents including e.g. 1,10 min  alpha beta - dimethyl-9,10-dihydro-ergocristine, Domperidone, Sulpiride, 2-mercaptoethanol, 2-hydroxyethyl 4-pyridylmethyl sulfide, 2,2 min -dithio-ethanol and S,S min -ethylene-bis-(2-dithioethanol); are useful as hair growth stimulating agents. This novel use as well as novel compositions comprising prolactin secretion stimulating agents for use in the stimulation of hair growth are described and claimed.
Patent PT-86887-B (PT)
IPC: A61K31/21
Filed: 1988-03-03
Abstract: Medicinal formulations are described which, in addition to a coronary-active active compound from the isosorbide nitrate or dihydropyridine group, contain an alkylene glycol ether as solvent.
Patent PT-88238-B (PT)
Inventor: HENDERSON IAN FINDLAY
IPC: A01N35/02
Filed: 1988-08-10
Abstract: The use as a molluscicide of a chelate of aluminium (III) with a ligand of formula I or of iron (III) with a ligand of formula II   
I:      [R¹COCHCOCR²]⁻   
II:      [R³NO.N=O]⁻   
in which formulae: 
R¹ and R², which may be identical or different, represent: 
methyl, ethyl, propyl, methoxyethyl, ethoxyethyl, dimethoxy methyl or diethoxymethyl and 
R³ represents: 
C₁-C₆ alkyl, provided that when the alkyl group contains more than four carbon atoms the group is a branched chain alkyl group.
Patent PT-88580-B (PT)
Inventor: WEIER RICHARD MATHIAS
IPC: C07D339/06
Filed: 1988-09-23
Abstract: This invention encompasses compounds of Formula I
      and the pharmaceutically acceptable salts and geometrical and optical isomers thereof wherein: 
X, Y, and Z are each independently O or S with S optionally oxidized to S = O; 
Alk is straight or branched chain alkylene or hydroxyalkylene containing 1-6 carbon atoms; 
R₁ is hydrogen or lower alkyl;   
n is 0 to 5; 
R₂ is hydrogen, lower alkyl, cycloalkyl, -(CH₂) n -CO₂R₁, phenyl, phenyl substituted with halo, lower alkyl or lower alkoxy; and   
Ar is 5,6,7,8-tetrahydro-1-naphthalenyl, phenyl, or phenyl substituted with lower alkyl, hydroxy, lower alkoxy, or lower alkanoyl.   
     This invention is in the field of pharmaceutical agents which act as leukotriene D₄ (LTD₄) antagonists and includes embodiments which act as leukotriene B₄ (LTD₄) antagonists.
Patent PT-90990-B (PT)
Inventor: FRANGI ENRICO
IPC: C07D311/32
Filed: 1989-06-27
Abstract: Procyanidol oligomers almost free from monomers are obtained by subjecting the vegetal extracts (for instance from Vitis vinifera) to ultrafiltration on membranes of cut-off from 3.000 to 600, or to a selective extraction with mixtures of esters (or ethers) and aromatic hydrocarbons.
Patent PT-91820-B (PT)
Inventor: ANEMOGIANNIS KIMON
IPC: H03H9/02
Filed: 1989-09-27
Abstract: A surface wave filter of the low-loss type has two tracks (2, 3) in coupling transducers (43, 53). To eliminate double-transit signals, the distances (d1 to d4) between the transducers (41 to 43, 42 to 43...) are mutually tuned.
Patent PT-92146-B (PT)
Inventor: VERTESY LASZLO
IPC: C07D309/14
Filed: 1989-10-27
Abstract: Salbostatin, a compound of the formula I   <IMAGE> I  acts as a glycosidase inhibitor and is suitable for use in pharmacy and in plant protection.
Patent SE-338067-B (SE)
Inventor: BURNS J
IPC: H03F3/18
Filed: 1966-09-09
Abstract: 1,163,942. Transistor amplifiers and modulators. RADIO CORPORATION OF AMERICA. 25 Aug., 1966 [10 Sept., 1965; 27 June, 1966], No. 14632/66. Divided out of 1,163,941. Headings H3R and H3T. The description is the same as that of Specification 1,163,941, but the claims relate to an amplifier comprising: first and second field effect transistors of opposite conductivity type connected to a common output terminal and having their gates connected to a common input terminal; and a feedback path from the output to the input terminal.
Patent SE-328775-B (SE)
Inventor: BORN E
IPC: F04B49/00
Filed: 1967-09-08
Abstract: 1,193,339. Valves. ABEX CORP. 31 Aug., 1967 [9 Sept., 1966], No. 39960/67. Heading F2V. [Also in Division G3] A valve used to control a variable displacement pump (see Divisions G2-G3) has a rotary spool 92 provided with two pairs of diametrically-opposed grooves 95, 96 which co-operate with ports 85, 88 in a follow-up sleeve 82 to connect inlet 78 and drain port 79 alternately with work ports 77, 80. The spool has a handle 61 and is biased to a closed position by springs 70 acting on a radial pin 101. Microswitch 107 has an operating plunger 69 co-operating with a notch 109 in stem 99.
Patent SE-334097-B (SE)
Inventor: WIKHOLM S
IPC: F04D29/60
Filed: 1969-11-17
Abstract: A guiding device for pumps lowerable in a shaft, in which the guiding device is arranged to be torsioned, inclined or otherwise formed in such a way that the associated pumps, in conjunction with raising or lowering, are given also a lateral movement, and in which the paths of the pumps are arranged to diverge during their lowering and converging during their raising.
Patent SE-452342-B (SE)
Title: Digesting lignocellulosic material using aq. sulphite - adding quinone deriv. to decrease cooking time (SW100576)
Inventor: NOMURA Y
IPC: D21C3/02
Filed: 1975-10-08
Abstract: In pulp making by digesting lignocellulosic material with aqueous sulphite solution in acid, neutral or alkalinity, and if necessary mechanically splitting, quinone compound is incorporated in small amount into digesting liquor. Quinone compound is added to material lignocellulosic material by 0.002-1 wt.%, preferably 0.01-0.1 wt.%. According to the invention, the method is set to shorten about 10-20% of cooking hours, as compared with conventional SP bisulphite process. On the other hand, according to SP process, pulp yield increases 3-4% and in CGP process 1-3%, SCP process 2-4%. As it is possible to prevent degeneration of hemicellulose and to increase rate of delignification, whiteness of obtained pulp increases several points and pulp strength about 10% increase.
Patent SE-433097-B (SE)
Title: Equipment for joinable drill stem
Inventor: HOLDO J K
IPC: E21B17/042
Filed: 1979-09-04
Abstract: Equipment for a joinable drill stem of the type comprising a plurality of threaded rods intended for being joined together by means of internally threaded joining sleeves 12, whereby the formed thread joints in the two ends of such a sleeve 12 have different loosening properties. In this connection, the end with the joint difficult to loosen will be screwed right home, differently from the other end which forms the easily loosened joint, whereby the sleeve 12 will be left tightly joined to the rod end 10 which is screwed right home, when the drill stem is dismantled. <IMAGE>
Patent SE-429413-B (SE)
Title: Apparatus for feeding of externally corrugated bar or tubular product
Inventor: LINDEROTH H-B
IPC: B29C/
Filed: 1980-02-08
Abstract: Apparatus for feeding of externally corrugated bar or tubular product. At a passage 12 for the product 13 there is arranged a pair of drive worms 28, which have a pitch which is a whole multiple of the division for the product, and are threaded in opposite direction. The drive worms are arranged to be driven synchronized in opposite directions engaging with the external corrugation on the product. <IMAGE>
Patent SE-423318-B (SE)
Inventor: SHALDON S
IPC: A61M1/34
Filed: 1980-06-27
Abstract: A hemofiltration system comprising means for the preparation of a replacement liquid, and a safety system which is suited for use together with this hemofiltration system. 
<??>The latter system is used for control of a filter included in the first-mentioned system in order primarily to ensure sterility of the replacement liquid prepared in conjunction with the hemofiltration and supplied to the patient.
Patent SE-428619-B (SE)
Title: Arrangement for a contact device with contact sleeves
Inventor: ARVIDSSON M
IPC: H02G3/20
Filed: 1980-07-31
Abstract: Arrangement for a contact device with a circular contact sleeve 15 which is inserted into an opening 19 in a surrounding housing 10, 14. In the opening is arranged an axial strip 22 which is accommodated in an axial slot 21 in the contact sleeve without reaching into its cavity, thereby holding the contact sleeve in a predetermined position of rotation with a threaded borehole 23 in the contact sleeve just in front of an opening 24 in the housing. <IMAGE>
Patent SE-425033-B (SE)
Title: Top designed for selection of game symbols, such as football pool marks and lottery numbers
Inventor: PALM L A E
IPC: G07C15/00
Filed: 1980-11-18
Abstract: A top designed for selection of game symbols, such as football pool marks and lottery numbers, has a cylindrical pot 1, which is open at one end. A piston 2 can move back and forth in the pot between a first end position near the open end of the pot 1 and a second end position near the bottom 8 of the pot 1 and it has a plurality of through holes 14, which extend from the bottom side of the piston to its top side. A spring element 3 is arranged to press the piston 2 against its first end position. A spinning disk 5 able to rotate on top of the piston 2, with a continuous centre hole, has a plurality of projecting flanges 17 at its bottom side. A pin 4 forms the piston rod for the piston 2 and extends through the centre hole of the spinning disk 5. The spinning disk 5 has at least one series of game symbols, which are arranged in a ring concentric with the centre hole of the spinning disk. The pot 1 has at least one fixed index for pointing to a particular game symbol in each series. The continuous holes 14 of the piston 2 and the flanges 17 of the spinning disk 5 are arranged so that, by pressing down on the pin 4 and thus the piston 2 in the pot 1, an air flow is produced from the holes 14 against the flanges 17 so that the spinning disk 5 is caused to rotate around the pin 4. <IMAGE>
Patent SE-458633-B (SE)
Title: Nylon rope lock tensioner
Inventor: HARR E
IPC: B25B/
Filed: 1983-04-20
Abstract: Device comprises locking forks or raw locks fixed on the bottom plate which is attached to a tensioning arm. Two ropes can be locked together by being passed around the the forks. The arm is then rotated until the desired tension is achieved. The safety hook is then attached to the link which passes through the eye on the arm. (Provisional Basic previously advised in Week 8449)
Patent SE-450936-B (SE)
Title: Machine tool for processing cylindrical objects
Inventor: SZARKA LASZLO
IPC: B23Q7/00
Filed: 1983-08-02
Abstract: The machine tool comprises a feed-in device formed by two guide rails (1) disposed at a variable distance from each other and rotatable in a vertical plane. A control component (7), which is spring-loaded and vertically pivotable, is also fitted on each guide rail and arranged to adopt an ejection position. A vertically movable grip device holds an object during processing, and then moves it to the point where it meets the control component in the ejection position. A stop device, comprising vertically movable arm, prevents more than one object at a time being fed into the processing machine.
Patent SE-445179-B (SE)
Title: Device for shielding from aerosol particles in environments with CRT displays
Inventor: HEDSTROM M
IPC: B03C3/34
Filed: 1983-10-03
Abstract: This invention is a device for shielding from aerosol particles in environments with CRT displays. An electrically conductive frame (2) intended for a ground connection and a net (3) tautly mounted in the frame together form a screen that can be mounted in front of the CRT display.The innovation lies in the fact that the net (3) is made exclusively of a non-conducting material such as nylon or the like.<IMAGE>
Patent SE-455283-B (SE)
Title: Tree trunk feed mechanism
Inventor: KETONEN LAURI
IPC: A01G/
Filed: 1984-05-18
Abstract: The tree trunk feed mechanism is for a wood processing machine, and comprises twin feed rollers or roller chains (5) fixed in the body of the machine (1), partic. with the aid of arms (2,3) arranged as non-parallelograms. Between the inner arms (2) is a hydraulic cylinder (6), the purpose of which is to cause the rollers to press around the tree trunk (7). A chain saw (8) for severing the trunk is pref. fitted to the roller chain body, beneath it.
Patent SE-454743-B (SE)
Title: Electrically heated stove for sauna
Inventor: LAMPIKARI A
IPC: A61H33/06
Filed: 1986-11-14
Abstract: The stove has at least one heating resistance in a heating body of stone pref. steatite. The heating body(1) is a hollow body with a wall thickness of about 10-50 mm, in which the spiral heating resistance(2) is arranged without making contact. A temp. sensor is arranged in the hollow body for regulating the heat energy. The sensor is a capillary thermostat(3). The temp. at the inner surface of the hollow heating body(1) is regulated by the temp. regulator within a range of 450-600 deg. Cent. A cover or base (6) with holes (8,9) is provided for enabling th connections of the heating resistance (2) or the temp. sensor (3) to be made.
Patent SE-463986-B (SE)
Title: Arrangement for damping pulsation in a liquid mixture
Inventor: JOHANSSON L-E
IPC: F04B11/00
Filed: 1986-12-09
Abstract: The present invention relates to a device 20 which smoothes and damps the pulsation of a liquid or liquid mixture and is connected to an installation via a first pipeline 22, to a pump 21 belonging to the installation, and via a second pipeline 23 to a unit belonging to the installation and receiving said liquid. The first pipeline 22 and the second pipeline 23 are interconnected via a hose 24 or the like made (not necessarily) of an elastic material. The volume change of the hose is used in order to damp the pulsation of said liquid. <IMAGE>
Patent SE-464665-B (SE)
Title: Coupling arrangement with built-in ventilation functions, in particular for medical use or laboratory use
Inventor: DANIELSSON B G
IPC: F16L37/28
Filed: 1988-02-08
Abstract: A coupling arrangement with built-in ventilation functions, in particular for medical use or laboratory use, comprises two matched coupling halves 1, 2 which can be connected to one another and separated from one another, and a valve body 3 arranged movably in one coupling half. Both coupling halves are provided with at least one connection 1g, 1i, 2f and the movable valve body 3 can be adjusted between at least one first position, in which it opens at least one flow path 1h, 3b, 2g between the connections when the coupling halves are connected to one another, and at least one second position, in which it closes said flow path at least when the coupling halves are separated from one another. According to the invention, one coupling half 1 is a male part and the other coupling half 2 is a female part provided with an inner cavity 2c and, arranged centrally therein, a pivot 3g which supports the valve body 3 rotatably. The coupling halves 1, 2 delimit at least one flushing space 2c, 2cl, 3e around the valve body 3 when they are connected to one another and the valve body 3 closes said flow path 1h, 3b, 2g. The flushing space 2c, 2cl, 3e can be cleaned by feeding suitable flushing liquid into one connection 1g of one coupling half 1, through the flushing space 2c, 2cl, 3e and out through a second connection 1k of the same coupling half 1. <IMAGE>