baber/WOPTO huggingface dataset:
Patent IT-1129587-B (IT)
Inventor: SCHLECHT KARL
IPC: F04B7/02
Filed: 1980-01-31
Granted: 1986-06-11
Abstract: PCT No. PCT/DE80/00011 Sec. 371 Date Oct. 1, 1980 Sec. 102(e) Date Sep. 25, 1980 PCT Filed Jan. 31, 1980 PCT Pub. No. WO80/01594 PCT Pub. Date Aug. 7, 1980.In pumps for viscous substances, particularly pumps for concrete, with two feed cylinders (2) opening out into a hopper (1), which cylinders (2) alternately draw the material to be forwarded from the hopper (1) and press it via a swingable S-shaped tube (5), arranged within the hopper (1), into a delivery pipe, the swivel bearing is constructed in such a way that the pressure of the material to be forwarded is changed into an axial thrust force on the axially movably arranged swivel tube (5) whereby the contact pressure of a wear ring (20) is increased, to ensure a sealing abutment of the wear ring attached to the end of the swivel tube with the rear wall (44) of the hopper (1) including the outlets of the feed cylinders, which wall (44) may if necessary, be reinforced with a spacer (22), and to ensure uniform wear over the whole face of the wear ring (20). Uniform wear of the wear ring (20) over the whole of its face is additionally effected in that the wear ring (20) is rotatably mounted on the end of the swivel tube (5).
Patent IT-1207288-B (IT)
Title: Electronic component handling mechanism
Inventor: RIDMAN ROBERT
IPC: B23K/
Filed: 1985-02-22
Granted: 1989-05-17
Abstract: The mechanism mounts or removes, electric components onto or from a substrate. The mounting and/or removed members comprise a heater with at least one duct for a flow medium. The heated medium is supplied from the duct to the substrate terminals for melting a solder layer etc., coating the terminal points. The mounting and/or removal members are driven between a first, working position and a second, rest position. In the working position they assist the solder melting. The rest position is spaced from the substrate. Both positions lie in a vertical plane, orthagonal to the substrate. The drive moves the washing members vertically for working position approach and retraction, while moving them horizontally near the rest position.
Patent IT-1092349-B (IT)
Title: Small container trailer for private car - has U=shaped chassis with pairs of guides for second vertically adjustable one
IPC: B62D/
Filed: 1978-02-02
Granted: 1985-07-06
Abstract: The small-capacity trailer is for the transport of a container and partic. for towing behind a private car, comprising a first chassis on wheels and a second one vertically adjustable and lockable in position in relation to the first. The first chassis is U-shaped, with brackets on the cross-bar of the U for coupling to a vehicle, while the arms each have a pair of opposite guides. The second chassis comprises four slides working in the guides, those nearest the cross-bar (4) of the first chassis (1) being coupled to each other by a bar or tube (72). The two other slides are coupled to the first two via the rope drive (77-80) raising and lowering the second chassis.
Patent IT-1110216-B (IT)
Title: Elastic shock damper for washing machine tub - has two spiral spring arrangements and spring-loaded friction cushions
IPC: D06F/
Filed: 1979-02-28
Granted: 1985-12-23
Abstract: A pair of spiral springs, the axes of which are in the same plate, press with their ends against crossheads above and below. The upper crosshead is fixed to the tub of a washing machine whilst the lower is attached to the base of its frame, and forms a load balancing arrangement. Between the two crossheads a shock damper is located, and consists of a plate on the upper crosshead, and a pair of springs in the form of an inverted V. These are pegged to the lower crosshead and they clamp two friction cushions against the plate extending between them from above. A further spiral spring may be fitted to a screw journal beneath the lower crosshead and to a second journal anchored to the base of the frame. The layout dispenses with additional hangers for the liquor tub as well as with the support springs and the ballast weights. The running of the machine is thus improved, partic. as regards stability and noise level. The dynamic loading is reduced both with front as well as with top filling.
Patent IT-1244278-B (IT)
Title: Device for making transverse perforations in a moving strip
Inventor: CANNAROZZI VITTORIO
IPC: B26D/
Filed: 1990-07-03
Granted: 1994-07-08
Abstract: Device for making transverse perforations 4 in continuous modules or sheets 3 moving between two rotating cylinders, in which one of the cylinders has a longitudinal slot 6 in which a perforating blade 5 is clamped by means of a rapid attachment system with immobilizing elements having a plurality of inclined areas of contact and mutual engagement 89 separated by undercut or recessed portions 31, 32. Fig. 2 <IMAGE>
Patent IT-1215587-B (IT)
Inventor: GALLIANI GIULIANO
IPC: C07D207/273
Filed: 1987-06-26
Granted: 1990-02-14
Abstract: The compounds of formula (I): 
<IMAGE>
 in which R' denotes a hydrogen atom, a linear, branched or cyclic alkyl radical containing up to 12 carbon atoms, an alkenyl radical containing from 2 to 8 carbon atoms, an acyl radical containing from 1 to 6 carbon atoms or an aralkyl radical containing from 7 to 15 carbon atoms and R denotes an aryl radical containing up to 14 carbon atoms, optionally substituted, or an optionally substituted mono- or polycyclic aromatic heterocyclic radical, their preparation, their application as medications and the compositions containing them.
Patent IT-1176461-B (IT)
Title: Automatic brake controller for motor vehicles
Inventor: JUNG YONG HA
IPC: B60T/
Filed: 1984-07-24
Granted: 1987-08-18
Abstract: The automatic brake controller comprises a body with a passage for the brake fluid and valves mounted in the body to control the passage of the fluid, these valves comprising a main and secondary valve. Two electromagnets are mounted at opposite ends of the body to selectively actuate the control valves, and an electric circuit selectively excites the electromagnet coils. The electromagnets can be activated to vary the brake pressure, particularly during starting on slopes, and the electric circuit associated with the controller correctly switches the brake lights. Microswitches on the clutch pedal operate the electromagnets, with handbrake contacts connected in series to passivate the system while the vehicle is stationary.
Patent IT-1196227-B (IT)
Inventor: HINTERWALDNER RUDOLF
IPC: D06M15/263
Filed: 1984-08-13
Granted: 1988-11-16
Abstract: The invention relates to novel hydrophobic and/or abhesive compositions, reactive thinners, plasticisers containing a monomeric, oligomeric and/or polymeric hydrocarbon compound with a high methyl group content, and/or derivatives thereof, having the formula <IMAGE>  in which     R1, R2, R3 and R4 are H, -CH3 and/or -CH2-CH3, A and B are H, -CH3, -CH2-CH3 and/or a radical of the above formula   2, and n is an integer between 0 and 20 000 000, preferably from 50 to 1 000 000, in particular from 50 to 500 000, and in which the methyl group content is at least 2.0, preferably from 3.0 to 4.0, mol per monomer or monomer unit. These novel compounds with a high methyl group content allow, in an economical manner, many inorganic, organometallic and/or organic substances to be rendered hydrophobic and/or abhesive or can be used to prepare films or sheets having hydrophobic and/or abhesive properties. The liquid compounds can also be employed as reactive thinners and/or plasticisers.
Patent IT-1206329-B (IT)
Title: Reservoir with domed floating roof
Inventor: MARQUET ANDRE
IPC: G21D/
Filed: 1983-10-18
Granted: 1989-04-14
Abstract: The reservoir has a vertical wall; and the outer edge of a flexible ring membrane is fixed to the internal surface of the wall. The inner edge of the ring membrane is sealed to the edge of a spherical or domed roof which floats on the surface of the liq. in the reservoir. The membrane forms the base of a ring well, which contains a second liq. exerting a counter-pressure on the floating roof. A ring wall is pref. located on the upper surface of the domed roof to restrict the vol. of the ring well contg. the second liq. The reservoir is used esp. for storing a liq. in a nuclear power station. Simple design which permits the escape of air bubbles in a reservoir used e.g. to store demineralised water in the absence of air.
Patent IT-1127295-B (IT)
Title: Catalyst based on oxide(s) of molybdenum and iron
Inventor: CANAVESI ROBERTO
IPC: C07C/
Filed: 1979-12-19
Granted: 1986-05-21
Abstract: Method for prepg. a catalyst based on oxides of Mo and Fe, which is active for oxidn. of methanol to formaldehyde, comprises (a) pptn. in aq. medium from a soluble Mo cpd. and a soluble ferric salt; (b) sepn. of the ppte. from the mother liquor and washing with deionised water; and (c) treating the washed ppte. to obtain the final active catalyst. Specifically, the mother liquor and/or the washing water is contacted with an anion exchange resin weakly salified with an acid, thus fixing any molybdic ions present in the liquors on the resin. These ions are then recovered in the form of an aq. soln. of alkali metal molybdate by contacting the resin with aq. alkali metal hydroxide. The ammonia content of the washing liquor is reduced from the 50-5000 ppm of prior art to below 0.05 ppm., to prevent pollution. The soluble molybdenum in the wash water and mother liquor is recovered and recycled.
Patent IT-1028124-B (IT)
Title: Ski for high-speed gliding - has holes upturned front to ski to minimise wind resistance
IPC: A63C/
Filed: 1974-12-31
Granted: 1979-01-30
Abstract: The ski includes a body with a suitable length and a top bend portion integrally extending upwards and forwards from one end of the body. The top bend portion is provided with a number of air holes to allow air flow to pass through during gliding of the ski. The holes preferably extend from the front to the back of the top bend portion in parallel with the longitudinal axis of the ski body or with the plane to contact with snow surface. The holes prevent upward bending of the ski foot during high speed travel.
Patent IT-1124482-B (IT)
Title: Automatic control of starting procedure in continuous casting
Inventor: KRASNOV BORIS ISAEVICH
IPC: C21B/
Filed: 1979-11-16
Granted: 1986-05-07
Abstract: The height of the molten metal in a mould is monitored by a meter, which is used with a controller to alter the flow of molten metal into the mould. The meter is also used with a second controller to alter the r.p.m. of a motor driving the rolls employed to draw the cast billet out of the mould. The mould rests on load cells, which are connected via a transducer to an electronic unit measuring the speed of alteration of the extn. force employed to draw the billet out of the mould. The electronic unit feeds signals to an adder circuit, which also receives a desired value (Sref) for speed. The adder output is fed to a controller adjusting the speed of motor and/or a motor used to vibrate the mould.
Patent IT-1026218-B (IT)
Title: Snap connector button - is of hard synthetic resin with base holes accommodating legs of connector
IPC: A44B/
Filed: 1975-01-02
Granted: 1978-09-20
Abstract: The male and female portions are made of one piece of hard tough synthetic resin, each with a base having a series of holes equidistant from the centre and a central protruding part made from oen or more segments above the centre, determining the position of the actual male or female portion. Legs on the connector piece fit in the holes in the base. Legs on the connector are pointed.
Patent IT-1026403-B (IT)
Title: Variable reluctance electric motor - has fan shaped laminated rotor pole pieces reduces reluctance
IPC: H02K/
Filed: 1975-01-21
Granted: 1978-09-20
Abstract: Variable reluctance electric motor with a stator having three pairs of pole pieces spaced symmetrically and diametrically opposed, each having its owning winding. The rotor situated on the axis of the pole pieces has two interconnected pole elements again with windings which are excited sequentially to induce rotation. The laminated rotor pole pieces are shaped such that the stator pole pieces face areas are less than the rotor face adjacent to them, the whole rotor presenting a pronounced fan shape. Movement of the rotor is such that it takes up a position where the magnetic path is that of least reluctance.
Patent IT-1069952-B (IT)
IPC: H01L23/051
Filed: 1976-12-15
Granted: 1985-03-25
Abstract: This relates to a process for making a brazed lead electrode workpiece, and such workpiece.  The process for attaching a lead member to a contact member comprises initially providing a lead member formed substantially of a thermally and electrically conductive metal and terminating at one end in a joining surface, and an axially extending contact member formed substantially of a refractory metal and terminating in a joining surface of such refractory metal.  The joining surfaces of the members are placed in contact with a silver/copper-based brazing alloy having a wetting point of at least 450 C.  The brazing alloy is then heated (preferably in an inert atmosphere at atmospheric pressure) at least to its wetting point for a period of time sufficient to melt the brazing alloy.  Thereafter the molten brazing alloy is allowed to cool and solidify in contact with the joining surfaces of the members, thereby to join the contact member and the lead member into a unitary structure.  The workpiece comprises an axially extending contact member formed substantially of a refractory metal and terminating at one end in a joining surface, a lead member formed substantially of a thermally and electrically conductive metal and terminating at one end in a joining surface, and a brazing alloy disposed between and securing together the joining surfaces of the members, thereby to join the members into a unitary structure.
Patent IT-1159709-B (IT)
Title: Beam for lifting transport containers with crane - has flexible cable to assist in aligning beam and container
IPC: B66C/
Filed: 1978-06-02
Granted: 1987-03-04
Abstract: When large transport containers are lifted by cranes, a beam is used which has two bolts at each end which engage holes in the edges of the containers. It is difficult to align the beam with respect to the container, and the beam is designed to simplify this operation. The beam (2) has transverse beams (6, 7) rigidly attached at each end. These transverse beams have pads (8, 9) at each end, connected to each other by a cable (1a). When the beam (2) is lowered over a container the cable (10) slides over the sides of the container and facilitates the alignment of the beam (2) so that bolts carried by the pads (8, 9) can engage holes in the edges of the containers.
Patent IT-1109089-B (IT)
Title: Decoration of ceramic objects - by coating with photosensitive film which is exposed to light and developed to obtain photographic decoration
IPC: B44C/
Filed: 1978-08-04
Granted: 1985-12-16
Abstract: The surface of the object is covered with a photosensitive layer (I), which consists of a gelatinous paste with high sensitivity to light. The layer (I) is dried and a photographic image made on the layer. The paste is pref. made by the hot mixing of animal gelatine, distilled water, and a cpd. of potassium bromide, potassium iodide and silver nitrate, the mixt. then being allowed to set during ca. 8 hrs. followed by filtering and washing the resulting mass. The photographic image is pref. obtd. by exposing the dried layer (I) to light, followed by developing, fixing. and washing. The process provides a simple method of applying photographic decorations to ceramics.
Patent IT-1125218-B (IT)
Title: Deodorising and antiperspirant insole for shoes - impregnated with specified water soluble and alcohol soluble cpds.
IPC: A61L/
Filed: 1976-10-05
Granted: 1986-05-14
Abstract: A bactericidal and protective insole, which is anti-perspirant and deodorising is made of a porous tufted cotton material pref. "Paramill 252" which is impregnated with water-soluble additives comprising Al cpds, boric acid and borax and alcohol-soluble additives comprising benzoic acid, hexachlorophene or bithionol (2,2'thiobis (2,4-dichlorophenol)). Used partic. in shoes to prevent excessive perspiration and to deodorise the feet. It is not harmful to the skin or clothing. The compsn. has the advantage that even if the water-soluble ingredients are removed, the alcohol soluble ingredients remain effective.
Patent LT-6229-B (LT)
Title: Modified starch flocculant and method of producing thereof
Inventor: ŽEMAITAITIS Algirdas
IPC: C02F11/147
Filed: 2014-03-10
Abstract: The invention is designed for the efficient cross-linked cationic starch flocculant of the broad flocculation window, which during the flocculation of suspensions is able to bind soluble anionic pollutants, and for method of production of such flocculant. Cross-linked cationic starch is obtainable by cross-linking and cationization of starch in one-stage or two-stage process. The flocculant is obtained by dispergation of microgranules of cross-linked cationic starch with use of shear forces in water or aqueous mixture with multifunctional alcohols after swelling of modified starch in the dispersion medium up to the balance state. A degree of substitution of the discrete submicro-, nanoparticles of the modified starch flocculant according to cationic groups is from 0.15 to 0.28, accessibility of its cationic groups for polyanions is between 15 and 40 percent.
Patent MX-170523-B (MX)
Title: Superficie para acoplamiento con el suelo para aplicaciones en pistas sinfin y ruedas
Inventor: BURNS ALAN ROBERT
IPC: B60B15/26
Filed: 1988-02-26
Abstract: La presente invención se refiere a elemento de acoplamiento con el terreno que proporciona una superficie de recorrido para una rueda o pista sinfín, dicho elemento tiene la forma de un tubo elástico hueco y alargado adaptado para fijarse en forma desprendible a dicha rueda o pista sinfin, el elemento es elásticamente deformable en uso por la carga que le es impuesta por dicha rueda o pista sinfín; caracterizado en que dicho elemento comprende una porción externa que presenta una superficie discreta de acoplamiento con el terreno encarada hacia afuera de dicha rueda o pista sinfín que usa al elemento, y porciones laterales que se extienden entre dichas porciones interna y externa; dichas porciones laterales están formadas para proporcionar deformación elástica del elemento en el uso del mismo.
Patent MX-170170-B (MX)
Inventor: ISNARDI MICHAEL ANTHONY
IPC: H04N11/02
Filed: 1988-09-13
Abstract: An NTSC compatible, single broadcast channel, widescreen EDTV system encodes and decodes a television signal comprising four components: (1) a main, standard format NTSC signal (N) with low frequency side panel image information compressed into the overscan regions thereof; (2) time expanded high frequency side panel image information (X); (3) extended high frequency horizontal luminance image information (Z); and (4) vertical-temporal luminance image information (YTN). Components (2) (X) and (3) (Z) are intraframe averaged (64, 76) and quadrature modulate (80) an alternate subcarrier (ASC), e.g., at 3.108 MHz, to produce a modulated signal (M). The modulated signal is summed (40) with component (1) after intraframe averaging to produce an NTSC compatible 4.2 MHz baseband signal (NTSCF). This signal and component (4) quadrature modulate (57) an RF picture carrier to produce an NTSC compatible RF broadcast signal for transmission via a single broadcast channel.
Patent MX-167865-B (MX)
Title: Composicion de isocianato y proceso para fabricar spumas flexibles con la misma
Inventor: MULLER LOUIS
IPC: C07C263/00
Filed: 1990-04-10
Abstract: La presente invención se refiere a una composición líquida de un prepolímero que contiene isocianato que tiene una funcionalidad promedio de isocianato de más de 2 y un contenido de NCO de 2 a 12 por ciento por peso, obtenible mediante la reacción de un polímero reactivo de isocianato que tiene una funcionalidad nominal promedio de 2 a 4 y un peso equivalente promedio de aproximadamente 500 a aproximadamente 5000, con un exceso estequiométrico de una composición de difenilmetano diisocianato que contiene, cuando menos, 2 por ciento por peso de 2,4'-difenilmetano diisocianato y que tiene una funcionalidad de isocianato promedio en la escala de 2 a 2.3. Un método para preparar una espuma de poliuretano que comprende hacer reaccionar una composición de prepolímero.
Patent MX-172032-B (MX)
Inventor: MACDONALD DONALD JAMES
IPC: F15B11/02
Filed: 1991-02-27
Abstract: A charge flow distribution valve routes all charge pump flow into a main pump until the main pump has sufficient inlet pressure. The valve opens to a first stage which routes excess charge flow to lubrication circuits. At a slightly higher main pump inlet pressure, it also routes oil to an inlet of the charge pump.
Patent MX-174271-B (MX)
Inventor: SATOH YOICHI
IPC: A47L15/44
Filed: 1991-10-30
Abstract: A dispenser (10) and method for washing dishes and utensils in a dishwashing machine are disclosed. The dispenser (10) is comprised of a container (11) and lid (12), the dispenser containing a solid detergent composition (13). A slot (23) in a side wall (17) and baffle (26) allow for controlled drainage of the detergent solution. The lid (12) has a plurality of openings (18) through which water from the dishwashing machine enters, so as to dissolve the solid detergent (13). The dispenser (10) is positioned within the washing chamber (20) of a dishwashing machine (19).
Patent PT-73859-B (PT)
Title: Mercurey dispenser for electric discharge lamps
IPC: H01J61/28
Filed: 1981-10-20
Abstract: A mercury dispenser for electric discharge lamps consists of welding a small metallic member (16) in the form of a <<patch>>, to a portion of the surface of the cathode disintegration shield (10) and trapping a predetermined volume of mercury under the <<patch>>. A dimple (17) may be formed in the shield (10) or in the member (16). The shield (10) may be formed from a continuous strip which is dimpled at a predetermined pitch, the dimples filled with mercury and the <<patches>> (16) welded over the dimples. The strip can then be cut into discrete <<patched>> sections to be bent into shields and assembled with the cathode structure. The mercury is liberated from unter the <<patch>> by heating and vaporisation, the vapour pressure forcing the <<patch>> open.
Patent PT-78712-B (PT)
Title: Gem-diaminoalkane derived sweeteners
IPC: C07C49/395
Filed: 1984-06-08
Abstract: Compounds of the formula: <CHEM> wherein n is 0 or 1, R is lower alkyl (substituted or unsubstituted), R min  is H or lower alkyl, and R sec  is a branched alkyl, alkyl-cycloalkyl, cycloalkyl, polycycloalkyl (poly = 2 or more, fused or non-fused), phenyl or alkyl-substituted phenyl, and physiologically acceptable cationic and acid addition salts thereof, which compounds are potent sweeteners. These derivatives of gem-diaminoalkanes are many times sweeter than sugar and are free from undesirable flavor qualities. Furthermore, they possess an unanticipated high degree of solubility compared with known synthetic sweeteners. In addition, the compounds possess high stability so that they can be used in all types of beverages and in conventional food processing. Sweetening compositions and sweetened edible compositions of these compounds are also provided.
Patent PT-80020-B (PT)
IPC: H02B1/26
Filed: 1985-02-27
Abstract: A door for enclosed electric switchboards disposed to co-operate with a substantially plane door frame (12) is box-shaped having an intact front plate (1) and four side walls (5) at right angles thereto. The side walls are all, for optional positioning of hinging and locking elements, provided at regular intervals with blanks (4) to be punched out when utilised. To prevent water and dust from penetrating into the switchboards the frame (12) is provided with a gasket or a sealing strip (P) which is mounted in a small recess (17) on the frame. The side walls (5) are partly bent inwardly so that the outermost edge (13) thereof, in the closed position of the door, compresses the gasket (P) linearly and centrally thereof.