baber/WOPTO huggingface dataset:
Patent IT-1053279-B (IT)
Title: Molecular ray tube using cesium atom source - without mechanical or electrical penetrations through vacuum housing
IPC: G01T/
Filed: 1976-01-02
Granted: 1981-08-31
Abstract: A molecular ray tube comprises a source for generating a directed ray of molecular particles and a first state filter for sorting a portion of the particles out of the beam, and a resonance frequency transfer member, situated after the filter, for exciting resonance transitions in a portion of the filtered particles of the beam; a weak, homogeneous magnetic field is produced in the R,F. member, while a second state filter after ther R.F. member filters whose particles of the beam in which the resonance transition has taken plate; a detector responds to these sorted particles. The beam source comprises a collimator and an evaporator. The evaporator comprises a container and a cell inside the container, this cell consisting of a thin-walled, cylindrical vessel, with lid and filler tube. A bottom closure to the vessel is sealed by a eutectic metal, the softening point of which is 600 degrees C. The container for this cell has two tantalum heating elements which are electrically connected in order to heat up the whole unit, thus evaporating liquid cesium in the internal chamber which diffuses through the grating to the collimator. The cell is opened to emit cesium atoms without any mechanical means and without electrical or mechanical connections passing through the surrounding vacuum housing.
Patent IT-1101913-B (IT)
Title: Heat storage system using underground heat store - in which store is subsoil layer with grid of boreholes circulating water heated by e.g. solar collectors
IPC: F28D/
Filed: 1978-01-10
Granted: 1985-10-07
Abstract: The boreholes are pref. arranged in a grid, which can be triangular or square, with a space of about 3-4 m, between them. Each borehole contains a first tube in contact with the surrounding soil and a second tube within the first, through which the water is circulated to introduce or extract heat. The water is heated by any suitable means, e.g. solar collectors or cooling appts. in industrial processes. The heat can be used in buildings, the relatively low temp. available being compensated for by using a large area of thin flat water reservoirs within the walls of the buildings, the water being circulated through these by a control system including pumps, intermediate water stores, heat pumps, and an overall electronic controller. The reservoirs operate at or near atmospheric pressure. Similar reservoirs in walls of buildings can serve as solar collectors. The system is used for year-round heating of buildings using waste and solar energy.
Patent IT-1205771-B (IT)
Title: Cell for monitoring silicon content of molten metals
Inventor: GRANATI PAOLO
IPC: G01N/
Filed: 1987-03-27
Granted: 1989-03-31
Abstract: Concn. cells used for measuring Si content of molten metal consist of a refractory tube contg. a slag layer as an electrode, a metallic conductive layer acting as the Si activity reference and an infusible electrode immersed in the slag layer and the metallic conductive layer, the slag layer being sepd. from the hot metal bath by a porous inert septum, the slag layer remaining in contact with the bath via the porosity channels of the septum.
Patent IT-1239619-B (IT)
Title: 12-way knot for spatial structures
IPC: E04C/
Filed: 1990-05-15
Granted: 1993-11-11
Abstract: The invention for which we require a patent will be used in the field of carrier spatial structures created with united poles among there from "the knot point;" these structures can be open or closed for large spaces such as sheds, hangars, fairs, pavilions, etc. The 12-way knot is made up of a knot point, essentially to form the carrier spatial structure (or rectangular spatial structure) created through a series of industrial productions.
Patent IT-1208713-B (IT)
Title: Water biological purificn. process
Inventor: MARIADANIELA ZORZUT
IPC: C11B/
Filed: 1985-06-10
Granted: 1989-07-10
Abstract: Element is suitable to transfer microwaves through ferro-magnetic materials. Elements material comprises zeolite inside a nonmetallic casing and this is placed in a glass or ceramic cover. @(1pp Dwg.No.1/1)@
Patent IT-1237262-B (IT)
IPC: A62C/
Filed: 1989-12-20
Granted: 1993-05-27
Abstract: Fire fighting system mainly conceived for the safeguard of wooded areas, consisting of a number of peripheral detectors (1) each formed by: an infrared sensor (10), a TV camera (11), a rotating platform (12), a local processor (13), a group of weather sensors (14) and a communications subsystem (15). The peripheral sensors refer to a local control centre, which includes the following: peripheral detector (usually more than one detector is included in each system) (1); communications subsystem (2); central processor (3); software modelling for the forecast of monitored fire development (4); historical data base (5); TV monitor (6); video recorder (7); memory unit (hard disc, tape unit) (8); printer (9).
Patent IT-1142706-B (IT)
Title: Electrolytic etching of aluminium
Inventor: DYER CHRISTOPHER K
IPC: C25B/
Filed: 1981-06-25
Granted: 1986-10-15
Abstract: Etching is carried out by applying an a.c. to Al in contact with an electrolyte contg. HCl. The wave form of the current rises rapidly from 0 to a maximum and then decreases rapidly to an intermediate value a third to a half of the maximum. Decrease to zero then occurs more slowly. The ratio of first stage time to second stage time is 1-6. Higher capacitance values of the etched Al are obtd. The process is used to increase the surface area of Al foil used for capacitor electrodes. The wave form produces higher capacitance foil than square, sinusoidal or saw-tooth wave forms. The etching process is at least 10% more efficient.
Patent IT-1075238-B (IT)
Title: Double track points for magnetically supported train - has movable element rails mounted for selective connection to branch inside rail
Inventor: MIHIROGI KIYOSHI
IPC: B61L/
Filed: 1976-12-29
Granted: 1985-04-22
Abstract: The junction switch points are for two-rail track sectors used for support and guidance of high-speed magnetic hover vehicles. There is a movable element with two rails (31b, 32a) mounted where one track sector (20) meets two others (21,22) for selective connection to it. The movable element's rails are mounted in such a way tht when switched over they are moved between the outside rails (21a,22b) of the second and third sectors so as to connect a predetermined rail of the movable element to a certain inside rail of one of the two sectors. There may be a second movable element, with a fourth or fifth track sector on different points' surfaces.
Patent IT-1067109-B (IT)
Title: Telephone receiver numerical push button dial - has printed circuit boards to which normal telephone connections can be made
IPC: H04M/
Filed: 1975-09-25
Granted: 1985-03-12
Abstract: The telephone push button dial has twelve buttons (17) arranged in four rows and three columns. It has a base (11) and a cover (13). The base having flaps (24, 24') placed below it and diametrically opposite to each other which are used for fixing the dial to the receiver. The surface of the cover (13) has holes formed in it into which the pushbuttons fit. Underneath the cover is a printed circuit board (18) having projecting elements (19) on it, which enclose an elastic device (21) having a projection (21'). The elements (19) form switch contacts for the push buttons (17). A second circuit board (27) is provided for the dial system electronic circuits.
Patent IT-1179647-B (IT)
Title: Circuit breaker suppressing container pressure
Inventor: SHINJI YAMAGATA
IPC: H01H/
Filed: 1984-05-08
Granted: 1987-09-16
Abstract: At least one pair of electrical contactors (4,7) is formed of contacts (6,9) secured to conductors (5,8) for opening or closing an electric circuit in a container. Light absorbers (35) have opposed surfaces disposed opposite each other from both sides of an arc produced between the contacts at the isolating time. A thermal absorber (36) is disposed opposite the openings of the opposed surfaces of the light absorbers except for the moving trace portion of the electrical contactors. The light absorbers are formed of a material having an apparent porosity greater than 35%. The thermal absorber is formed of a material including, singly or in combination, fine metal wires, porous metals, and metal plate having a number of pores.
Patent IT-1179007-B (IT)
Title: Shim for disc brake
Inventor: OKAJIMA MASAHITO
IPC: B60T/
Filed: 1984-07-06
Granted: 1987-09-16
Abstract: The brake includes a stationary carrier and a pair of friction pads (4,8) disposed on opposite sides of a rotatable disc (D). Each friction pad has a rigid backing plate (3,7) a piston (10) for pressing the first pad against the disc and a shim (5) interposed between the backing plate of the first friction pad and the piston. At least the trailing circumferential end of the shim is formed to constitute a tongue portion inserted between the backing plate and the carrier to transmit torque. Both ends can have tongue portions. A second shim (6) is interposed between the backing plate (7) of the second pad and an arm portion of a sliding caliper (1). This second shim has tongue portions to prevent the shim from escaping as well as tongue portion(s) on circumferential (opposite) end(s).
Patent IT-1083294-B (IT)
Inventor: LIPPERA NOEL
IPC: H05B3/58
Filed: 1977-06-02
Granted: 1985-05-21
Abstract: The coupling of two tubular elements is achieved by welding them together by energization of an electrical resistance element, the one element comprising a male end, the other a socket end. The coupling operation is carried out by means of a composite connecting piece comprising two rings which are fitted on one another, one acting as a support for a bifilar electrical resistance element and the other as a sheath. The electrical resistance element is thus uniformly coated in plastic material and is accurately centered, thereby ensuring uniform heating and welding. This coupling method is for use in coupling discharge pipelines for waste water and rain water and for conduits for industrial fluids.
Patent IT-1236310-B (IT)
Title: Discharge valve particularly for rain gutter
IPC: E04D13/08
Filed: 1989-11-13
Granted: 1993-02-09
Abstract: Discharge valve particularly for a rain gutter (18) suitable of working with the terminal parts of said rain gutter (18), and coordinated rain water collecting wells (25), is formed by a body (11), and by two end elements, an upper end one (12) and a lower end element (13), said upper element (12) is connectable to said rain gutter (18) by means of insertion and fixing mechanisms (19, 20, 24), while said lower end element (13) is in turn connectable to the said collecting well (25); said lower end element (13) has an internal lodging (21) for a mobile occlusion mechanism (26), for occluding the passage between the collection well (25) and the rain water gutter (18).
Patent LT-5164-B (LT)
Title: Method of manufacture of bottle for liquefied gas
Inventor: SARKAUSKAS JONAS
IPC: B01L3/12
Filed: 2003-12-29
Abstract: A method of manufacture of bottle for liquefied gases is related to metal manufacturing. It is proposed the bottles with content of 50 litres to make over into bottles with smaller content. The bottle is cut in two equal pieces perpendicularly to axis of its cylindrical part by a metal cutter. The upper bottle part with a tip for screwing a valve is secured to the obtained lower part of the bottle, and the bottom part of the bottle with a support is fasten to the obtained upper part of the bottle with a cylindrical body. There are obtained gases bottles with contents of 27 litres. To the upper parts of the obtained bottles, there is fastened safety means with a handle.
Patent NL-152136-B (NL)
IPC: F04D13/08
Filed: 1966-07-27
Abstract: 1,096,478. Electric motors. A. BLUM. Dec. 7, 1966 [Dec. 24, 1965], No. 54756/66. Heading H2A. In an assemblage comprising a submersible pump 13 connected with an electric motor 12 submersible in and cooled by a liquid to be pumped, the motor is fluid-tightly surrounded by and electrically insulated from a thermally conductive, e.g. metal housing 19 filled with an insulating fluid, e.g. transformer oil, and the motor shaft 16 has an electrically insulating coupling 18 disposed within the housing and connected between the motor and the pump. Thus the motor is completely electrically insulated from the pump and pumped liquid, and as shown, may be further surrounded by a protective case 14 between which and the housing are the insulating fluid and electrically insulating spacing pieces 20. Cooling may be aided by fins on the case and/or housing walls, and/or centrifugal vanes on the shaft.
Patent NL-156262-B (NL)
IPC: G06F12/08
Filed: 1971-03-17
Abstract: 1310467 Digital data storage BURROUGHS CORP 19 April 1971 [19 March 1970] 22793/71 Heading G4C Digital data is transferred between a high speed memory 12 and a plurality of low speed memories 14, 15, 17, 19. The high speed memory has an access speed of four times the low speed memory, so the former can handle four of the latter simultaneously by time sharing under control of a data processor 10 and a swapper control 16. The memory 12 may be a magnetic core or a thin film and the low speed memories are magnetic cores which may also be connected to a disc memory 20. Operation (Fig. 3, not shown).-Each low speed memory has a delay between the read and write periods of its memory cycle, the delay time equalling the memory cycle time of the memory 12. Thus a first word is read from the first low speed memory during the read part of its cycle and stored in a register, then a second word is read from memory 12 and stored, then the first word is written into the memory 12 during that memory's write time and the second word is subsequently written into the low speed memory during its write time. The memory cycles of the low speed memories are staggered so that the high speed memory cycles are continuous using different low speed memories in turn.
Patent PT-81656-B (PT)
Inventor: MARBURG STEPHEN
IPC: C07K14/415
Filed: 1985-12-11
Abstract: Covalently-modified neutral bacterial polysaccharides; covalent conjugates of such polysaccharides linked by a bigeneric spacer, with immunogenic bacterial membrane or other proteins, which conjugates are useful components of bacterial vaccines; and methods of preparing such polysaccharides and conjugates.
Patent PT-87383-B (PT)
IPC: C07C209/08
Filed: 1988-05-02
Abstract: Mono-ester analogs of ditallow dimethyl ammonium chloride provide fiber and fabric softener/antistatic compositions.
Patent PT-87705-B (PT)
Inventor: WYATT PAUL GRAHAM
IPC: C07D473/32
Filed: 1988-06-09
Abstract: A process for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM> wherein R1, R2 and R3 are as defined in formula (A); and in which any OH groups in R1, R2 and/or R3 may be in the form of O-acyl, phosphate, cyclic acetal or cyclic carbonate derivatives thereof; which process comprises the ring closure of a compound of formula (II): <CHEM> wherein Ra is amino or a group or atom convertible thereto; Rb is amino or an amino derivative and R1 min , R2 min  and R3 min  are R1, R2 and R3 respectively or R1, R2, and/or R3 wherein OH group(s) is/are protected; and thereafter converting Ra when other than amino, to amino; R1 min  to R1, R2 min  to R2 and/or R3 min  to R3 when necessary and/or optionally forming a pharmaceutically acceptable salt or derivative thereof as defined.
Patent PT-88929-B (PT)
Inventor: AHMED FAHIM UDDIN
IPC: C11D10/02
Filed: 1988-11-03
Abstract: Thixotropic aqueous liquid automatic dishwashing detergent composition with improved anti-filming and anti-spotting properties and method of using the detergent composition. The detergent composition comprises alumina or titanium dioxide anti-filming agent, polyacrylate polymer anti-spotting agent, inorganic builder salts, chlorine bleach, bleach-stable detergent and a thixotropic thickener. The compositions provide reduced filming and spotting on dishware, glassware, china and the like, particularly in hard water, and remain stable against phase separation.
Patent PT-89698-B (PT)
Inventor: EVANS KENNETH ARTHUR
IPC: A61K8/00
Filed: 1989-02-10
Abstract: This invention relates to toothpaste containing an alumina hydrate abrasive and flavouring. According to the invention, there is provided a toothpaste containing flavouring and unmilled, precipitated alumina trihydrate as an abrasive, wherein the alumina trihydrate particles have a median particle size of at least 3 micrometres. The median particle size of the alumina trihydrate is preferably below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres. It has been found that the use of an unmilled alumina trihydrate, obtained by precipitation, reduces the amount of flavouring material required to obtain a given flavour strength when compared with an equivalent content of milled alumina trihydrate of similar particle size.
Patent PT-91465-B (PT)
Inventor: BARTON J E D
IPC: A01P13/00
Filed: 1989-08-17
Abstract: A herbicidal compound of formula (I):
     in which R' is independently selected from H, CN, N0 2 , halogen, lower alkyl, lower haloalkyl; m is an integer of from 1 to 4; R 2  is N or CR' where R 1  is as defined above; R 3  is a group of formula (a), (b) or (c):                 or N-oxide or quaternary salt derivatives thereof wherein R 4  is a specified organic group. Processes for the preparation of these compounds and compositions containing them are also described.
Patent PT-95651-B (PT)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/4427
Filed: 1990-10-23
Abstract: There are described compounds of the formula, <CHEM>  where  R is hydrogen, loweralkyl, arylloweralkyl or loweralkylcarbonyl;  k is 0 or 1;  m is 1, 2 or 3;  k+m is 2 or 3; and  n is 0 or 1; which compounds are useful as topical antiinflammatory agents for the treatment of various dermatoses, intermediates thereof and a process for their preparation.
Patent SE-416918-B (SE)
Inventor: ETTER-FELIX HANSRUEDI
IPC: B60B25/18
Filed: 1976-11-25
Abstract: The device is used for balancing and controlling the pressure in at least two pressurized chambers, in particular in the tyres of a vehicle. A pressurized chamber (1), provided with a pipe which can be closed (5), is obturated by means of an annular valve (2). A loaded spring (3) presses the valve (2) against its seat (4) where the connection channel (7, 8) of a pressurized chamber opens to; the free surface of the valve (2) directed towards the pressurized chamber (1) is bigger than the area of the opening of the connection channel (7, 8). To keep the valve (2) closed, if the pressure increases beyond the rated pressure in one chamber, the connection channels (7, 8) of all the chambers open on to the valve seat (4) and can be closed by means of the valve (2). Further, the total area of the openings (9, 10) of the connection channels (7, 8) is bigger than the surface of the valve (2) directed towards the pressurized chamber (1).
Patent SE-414491-B (SE)
Title: Actuating mechanism for winches and the like
Inventor: SANDVIK J
IPC: B66D1/14
Filed: 1979-04-26
Abstract: The invention concerns an actuating mechanism for cranes, winches, capstans and the like. The invention is characterised by a fixed part 4 and an axially moveable rotating part 3, wherein the rotating part 3 and the fixed part 4 are provided with at least three openings 5, 6 on the surfaces facing each other, each one of them provided with a straight and a sloping side. A cylinder or pin 7 with rounded ends extends between adjacent openings in the two parts, wherein the pins upon turning of the rotating part 3 press it away from the fixed part 4 until the drum 1 is pressed with an axially fixed sprocket 2. <IMAGE>
Patent SE-420108-B (SE)
Inventor: JONSSON G
IPC: H01K3/02
Filed: 1980-09-12
Abstract: This procedure means that molybdenum core wire in tungsten filament coils for light sources can be dissolved chemically without releasing nitrous gases to the atmosphere. Since the solution reaction takes place under vacuum and with a metered supply of oxygen, while retaining the vacuum, the nitrous gases which have been formed can be converted in the process. The process acid also contains sulphuric acid and water. The reaction vessel can be cooled by means of tempering in the introductory stage of the dissolution reaction, since this stage is markedly exothermic. The reaction vessel can be heated in the final stage so that the dissolution of core wire becomes complete. 
<??>The device for implementing the procedure consists of a reaction vessel (1) with a tempering jacket (2) and fitted with an inlet and outlet (6) for process acid. An oxygen pipe (7) containing a metering valve (8) runs to the vessel (1). This valve is controlled by pressure-sensing devices (12, 13) on a liquid trap (10) fitted on a pipeline (9) running from the reaction vessel. The liquid trap can suitably contain an alkali solution. The pipeline (9) can be fitted with a cooler (11) for condensate acid vapour from the reaction vessel (1).
Patent SE-444853-B (SE)
Title: A fire damper
Inventor: STEFANSSON L I
IPC: F24F13/10
Filed: 1983-10-24
Abstract: A fire damper with a lid (10), which is designed to be placed over an opening in a channel fitted for dampening adjustment , and a hinge (13) positioned on the lid (10), which , on the lid's (10) inside, has a damper plate (14), and on the lid's (10) outside, a handle (33) for the adjusting of the damper plate (14) to the desired position in the channel. The damper plate (14) is positioned on the hinge (13) so as to be movable and, between the damper plate (14) and the hinge, (13) a spring (21), is attached which strives to turn, the plate (14) towards a closed position, and also a thermo-safety valve (27), which, at normal operational temperatures, resists this movement. When a predetermined temperature is passed, the thermo safety valve (27) is released and the damper plate (14) is moved to the closed and blocked position, by the spring (21) regardless of the handle's (33) position. A similar effect is shown on the lid's (10) exterior via a display unit (26) connected to the damper plate (14).<IMAGE>
Patent SE-452903-B (SE)
Title: Protective bend for insulated pipe bend
Inventor: GUNNARSSON INGEMAR
IPC: F16L59/14
Filed: 1985-05-14
Abstract: The protective bend comprises two similar halves fitted together on site. Each half has a groove (4) running along the outer edge (14), to allow the halves to be secured together via overlapping edges in the sideways direction. A small cut (5,6) is provided in line with the groove to form a tongue (7,8), by which they are held together in the lengthwise direction. At the ends are joint sections (1,2) of the same circumference as the pipe, while the inner and outer edges (15,14) suit bends of different radii.
Patent SE-457600-B (SE)
Title: Physiotherapeutic balance and walking training appts.
Inventor: HANEHOEJ POUL
IPC: A61H3/02
Filed: 1985-08-14
Abstract: At their lower ends, side supports (2a, 2b) are connected to floor supports (12a, 12b), each constituting a foot plate. By means of straps, the feet of the patient are fixed to the foot plates, each of which is pivotably suspended in the floor support so that the patient can raise or press downwards with his heels. A limit support (36) is risable and lowerable w.r.t. a transverse beam by means of a strap (23a, 23b) which can be wound onto a drum. The side supports are terminated at the top with supports which fit under the armpits, and also incorporate hand grips.
Patent SE-460026-B (SE)
Title: Water collector for bleeding radiators
Inventor: OLSSON KAJ-UNO
IPC: F24D19/08
Filed: 1985-09-27
Abstract: Theaperture, or one of them where more than one is provided, is provided with an elastic seal (8) to accommodate the key used to bleed the radiator.