baber/WOPTO huggingface dataset:
Patent GB-2136553-B (GB)
Title: Burner
Inventor: WRAY GEORGE
IPC: F23C3/00
Filed: 1983-03-11
Granted: 1986-02-12
Abstract: The present invention relates to a burner which, in one mode can serve as a burner per se and in an alternate mode as a flue for removing waste gas from a combustion space.The burner has a body 1 which defines a passage 2forming in part a flow path for gases between two openings 3 and 4. The first opening serves either as inlet for receiving air for combustion with the fuel in a combustion chamber 16 in one mode of operation or as an outlet for discharging waste gas from the passage 2 in an alternate mode. The second opening 3 serves as an outlet for combustion products in the one mode of operation or as an inlet for receiving waste gas in the alternate mode. An assembly 5 injects fuel and air into the passage 2 and the fuel and air first mix in a nozzle 31 with the fuel being ignited by an electrode 47. The fuel is combusted in a pre-combustion chamber 32 before entering the main combustion chamber 16. The fuel is partially or fully pre-combusted irrespective of the mode in which the burner is operating to avoid prepurging with air or re-ignition between flue and firing cycles.
Patent GB-2181830-B (GB)
Title: Temperature measurement
Inventor: BIBBY GEOFFREY WALTON
IPC: G01K11/32
Filed: 1985-10-18
Granted: 1990-02-07
Abstract: A method of measuring temperature comprises the steps of consecutively launching (1, 2) input pulses of light at two different wavelengths into a temperature sensing element in the form o' an elongate optical fibre (3); passing Raman scattered light from said element and deriving from said input pulses to intensity detectors (7, 8); obtaining from the detectors (7, 8) output signals indicative of the intensity of the Raman scattered light; and processing said output signals to provide a temperature measurement. A known position (10) along the optical fibre (3) is maintained at a known temperature to provide a reference for deriving temperature measurements at other positions along the optical fibre.
Patent GB-2198113-B (GB)
Title: Manufacture of bags
Inventor: STEER PETER LESLIE
IPC: B29C65/64
Filed: 1986-11-28
Granted: 1990-10-31
Abstract: A tube 10 is held in position between two superposed walls of a bag 12 by a light seam welding operation, no special precautions in this step being taken to make the joint leakproof. Thereafter, the bag and tube combination is placed between the blocks of a mould, each having confronting recesses, and molten plastics material is injected to fill these recesses, the injection being done, as normal, under heat and pressure. This injected material forms a collar 22 which completely surrounds the tube, the bag film material on either side of the tube having been melted to itself and to the tube wall and the collar being securely attached in an encircling configuration so precluding leakage. <IMAGE>
Patent GB-2238113-B (GB)
Title: A radiation detector having a defined field of view
Inventor: PARKER JOHN CAMPBELL
IPC: G01J1/04
Filed: 1989-11-14
Granted: 1993-07-28
Abstract: A radiation detector, including a photodiode, has improved uniformity of sensitivity over the field of view because the receiving surface is provided by an optical diffusing layer, and the field of view is defined by a baffle arrangement, each internal surface of which is reflective. The baffle arrangement also defines a volume and the diffusing layer conforms to a part of the volume adjacent to the apex thereof. The diffusing layer may be provided by material, initially in liquid form, solidified in situ within the baffle arrangement. The receiving surface may be provided within a receiving head of the detector, spaced from the photodiode. Radiation may be transmitted from the receiving surface, whether part of a separate receiving head or not, to the photodiode by an optical fibre. An assembly of four constituent detectors, each having three orthogonally arranged mirrors, may together define a hemispherically shaped volume.
Patent GB-2268911-B (GB)
Title: Ink cartridge and ink jet recording apparatus using such a cartridge
Inventor: KOITABASHI NORIBUMI
IPC: B41J2/175
Filed: 1993-07-22
Granted: 1997-04-02
Abstract: An ink containing apparatus for containing ink includes a negative pressure producing material; a first container for containing the negative pressure producing material, the first container having an air vent and a supply port for supplying the ink out; a second container for containing ink; a communication part for communication between bottom portions of the first and second containers; and ribs for introducing ambient air adjacent the air vent for introducing air into the communication part.
Patent GB-2282361-B (GB)
Title: A mobile aggregate material processing plant
Inventor: RAFFERTY MALACHY JAMES
IPC: B28C1/00
Filed: 1994-09-07
Granted: 1997-01-08
Abstract: An aggregate material processing plant (1) has an input hopper (5) communicating with a screen box (8) which provides three material separations. The finest material is delivered through a longitudinal conveyor (11). The two other grades are delivered to hoppers (12) (13) which feed lateral conveyors (20). Each lateral conveyor (20) has a head section (22) which pivots relative to a tail section (21) about an axis which is perpendicular to the plane of the conveyor belt (27). In addition, part of the tail section (21) pivots about an axis which extends longitudinally so that whole conveyor can be mounted in the transport position within the lateral confines of the chassis and the height of other parts of the plant. <IMAGE>
Patent GB-2313455-B (GB)
Title: Oscillator circuit
Inventor: MANN WOLFGANG
IPC: H03C3/22
Filed: 1997-05-08
Granted: 2000-04-12
Abstract: An oscillator circuit is provided for stabilizing the amplitude of a HF oscillation of an audio signal. In such an oscillator circuit, an audio signal having a frequency in the range of 20 Hz . . . 20 kHz is coupled into the oscillator circuit, is modulated with a high frequency and is emitted in the form of an RF audio signal having a frequency of more than 2 MHz. Such an oscillator circuit is used for instance in an infrared transmitting unit, wherein a low frequency audio signal is transformed into a higher frequency infrared signal. The higher frequency audio signals are transmitted via infrared channel to an appropriate receiving unit-for instance to infrared head phones-which comprises a receiving unit having an appropriate demodulator and preferably also a stereo-decoder in order to reproduce the low frequency audio signals. The oscillator for stabilizing the amplitude of a high frequency oscillation comprises a resonant circuit which is coupled with a first transistor having a base terminal, an emitter contact, and a collector contact. The first transistor develops an output voltage at the emitter contact which is fed back into a base circuit of the first transistor. The collector contact of the first transistor is coupled to a supply voltage source. The supply voltage source is coupled to the base terminal of the first transistor via a resistor. The emitter contact of the first transistor is coupled with the base terminal of a second transistor. The second transistor has a collector contact which is connected to the base terminal of the first transistor for controlling the voltage at the base terminal of the first transistor.
Patent HU-218195-B (HU)
Title: Inlet and spillway assembly unit for tub
Inventor: MOLS HELMUT
IPC: E03C1/24
Filed: 1995-01-06
Abstract: The fitting has an overflow head (2) and a drain pipe (3), which can be fastened to a bathtub (5), by means of a mounting panel (8). The head and the pipe are made from different materials, preferably brass and plastic, and can be connected to, and released from, each other. The end of the pipe which faces the overflow head is designed as a flexible component (4), and has an external screw-thread which corresponds with the internal thread on the head. The panel may also take the form of a mounting ring (9), which may be connected to the overflow head by means of countersunk screws (10). <IMAGE>
Patent HU-219171-B (HU)
Inventor: FOELDES TAMAS
IPC: A23C23/00
Filed: 1995-03-03
Abstract: A találmány tárgya szárítottkókuszdióbél- (kopra-) tartalmú bevonatostúródesszert-készítmény. A találmány értelmében a bevonatostúródesszert-alap 64–73 tömeg% mennyiségű 35–42 tömeg% szárazanyag-tartalmú, 0–12 tömeg% zsírtartalmú tehéntúróból, 0–8 tömeg% mennyiségű80–84 tömeg% zsírtartalmú vajból, 18–24 tömeg% mennyiségű répacukorbólés 4–10 tömeg% mennyiségű természetes öszszetételű, szárítottkókuszdióbél-reszelékből tevődik össze. ŕ
Patent HU-214656-B (HU)
Inventor: BENEDIKT WALTER
IPC: F02P13/00
Filed: 1995-06-02
Abstract: A találmány tárgya elrendezés nagyfeszültségű kapcsőló (13)kapcsőlására fényenergiával. A nagyfeszültségű kapcsőló (13) nagyszámúvezérelhető félvezető elemből áll, amelyek fénnyel való bes gárzáskőrátkapcsőlnak. A fényenergiát egy fényvezetőből vagy egyfényvezetőszál-kötegből felépített fényátvivő elem (17) adja át. Afényvezető, illetve a fényvezetőszál-köteg és a nagyfeszültségű kacsőló (13) közötti szög a 5 – 20ř, és a fényvezető vagy fényvezetőszál-köteg a nagyfeszültségűkapcsőló (13) felé eső őldalán ferdén le van vágva, úgyhőgy egy ellpszis alakú keresztmetszet keletkezik. ŕ
Patent IT-1171222-B (IT)
Inventor: RENAUD PIERRE
IPC: F16H21/04
Filed: 1983-08-05
Granted: 1987-06-10
Abstract: Control linkage for a component with a substantially linear travel, especially a clutch bearing. In a control linkage for a driven component with a substantially linear travel, in which a lever comprises, on either side of an axis of rotation a first arm subjected to the action of a control element and a second arm acting on the driven component, the axis of rotation is movable in relation to a fixed frame maintained by guide elements in a path on average transverse to the travel of the driven component, the first arm being connected to the fixed frame by a suspension arm forming a turned-back portion in relation to the lever. The invention is used for the control of clutch bearings, especially for motor vehicles.
Patent IT-1190036-B (IT)
Title: Radioactive pile
Inventor: ZACCARELLI MAURO
IPC: H01M/
Filed: 1986-04-18
Granted: 1988-02-10
Abstract: Few drops of a reagent comprising (%w/w) 1-8 aq. hydrogen peroxide 1-10 ethanolic phenol-phthalein (or guaiacol resin, or ethanol-benzene soln), and 20-98 aq. acetic acid are added to stools or urine. A colour reaction indicates the presence of blood. The reaction is very sensitive. @()
Patent IT-1212725-B (IT)
Title: Synthetic fibres prodn. appts.
Inventor: PAGANI ANGELO
IPC: D01D/
Filed: 1983-04-07
Granted: 1989-11-30
Abstract: The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
Patent IT-1151548-B (IT)
Inventor: CARGNINO FRANCESCO
IPC: D06P1/66
Filed: 1982-04-29
Granted: 1986-12-24
Abstract: Novel quaternary alkoxyalkylammonium compounds of the formula 1 <IMAGE>   in which R denotes C8-C20-, preferably C12-C18-, alkyl or C8-C20-, preferably C12-C18-, alkenyl, R1, R'1 and R''1, which can be identical or different, denote methyl, ethyl or benzyl and at least one of the radicals R1, R'1 and R''1 denotes a group of the formula -(CSH2SO)xH, R2 and R3, which can be identical or different, denote methyl, ethyl or benzyl, a denotes 0 or 1, b denotes 0 or 1, of which either a or b has to be=1, m denotes 0 or 1, n denotes 2 or 3, p denotes 1, 2 or 3, S denotes 2 or 3, x denotes 1, 2, 3 or 4, and A denotes a halide, methosulfate, ethosulfate or methophosphate ion. These compounds are used as retarders and leveling agents in the dyeing of polyacrylonitrile and acid-modified polyester fibers.
Patent IT-1046609-B (IT)
Title: Encapsulating ceramic holder for cct. chips - has lower plate supporting chip and upper plate covering connecting paths to chips wires
IPC: H04K/
Filed: 1973-04-11
Granted: 1980-07-31
Abstract: The encapsulating ceramic holder for integrated circuit chips consists of two ceramic plates. The lower plate has a recesses central region to contain the chip (40'), and the upper plate (200) has a stepped-down, rectangular hole over the lower plate recess. The hole is larger than the recess and is stepped to accept a cover plate (210) that completely seals-in the chip. The chip contact wires (206) pass from pads on the chip to pads (207) around the edge of the recess. These pads are connected to conducting paths (254) meandering across the top surface of the lower plate and connecting with contact pins (286) extending right through both plates and forming a regular array. The conducting path are thus sandwiched between the two plates.
Patent IT-1223521-B (IT)
Inventor: MONTEROSSO RAFFAELLO
IPC: H02B1/04
Filed: 1987-12-17
Granted: 1990-09-19
Abstract: This device for releasing the quick block-like couplings used to secure modular apparata (1) to their U-or omega- shaped profiled supporting elements (6), and particularly to secure apparata of the type with front protection cap (11), is constituted by at least one engagement element (14), rigidly associated with the lower part of said cap (11) and having at one end at least one tooth (15) adapted to be engaged, during the snap coupling of the cap (11) onto the apparatus (1), to the conventional slot or opening of the quick coupling (3), and, at the opposite end, at least one release slot (16) suitable to allow, by inserting a rod-like element such as a screwdriver (9) in said release slot and by levering on the edge (17) of the cap, an outward traction and therefore release of the quick coupling (3) from the apparatus (1), thus allowing to separate said apparatus from its supporting profiled element (3).
Patent IT-1233931-B (IT)
Title: Key coding device.
Inventor: PACQUOLA LUIGI
IPC: B23C/
Filed: 1989-02-06
Granted: 1992-04-21
Abstract: This application refers to a coding device, particular relevant to keys equipped with a parallelepiped rod with two idle, counter-attached sides on the same circumference arc, the device includes a milling cutter and a coding group. This last element is unusual in that it is made from raw materials, to temporarily stop the rod, which results in rotation associated with a sledge, which moves around a second axis parallel to the rod itself. The sledge is integrated with other materials so as to facilitate the predetermined passage inside for the keys. Moreover the first materials end up being integrated with a third set of materials that help to achieve, for each of the teeth, a laterally variable surface inclined towards one or more transverse plates that turn the rod.
Patent IT-1236463-B (IT)
Title: Removable rear view mirror for vehicles
Inventor: MOLENA ROBERTO
IPC: B60R/
Filed: 1989-10-02
Granted: 1993-03-09
Abstract: The subject rear view mirror is particularly prescribed for all vehicles, particularly automobiles, which are usually used for some kind of towing, e.g. roulettes.The mirror is characterised by being attached to its support on the vehicle by means capable of translating it from a usual use position to a position spaced apart from the support.The said means can have manual or automatic actuation.
Patent IT-1236471-B (IT)
Title: Knife with mixed blade of steel and plastic
IPC: B26B/
Filed: 1989-11-02
Granted: 1993-03-09
Abstract: A novel knife is concerned, with a normal handle and with a blade covered externally along the whole surface with a coating of plastic material which leaves uncovered only the cutting edge or the teeth of the said knife.
Patent IT-1239192-B (IT)
Title: Planar stiffening and correcting device for rectangular planar elements, particularly in furniture doors and the like.
Inventor: BORTOLUZZI GUIDO
IPC: A47B/
Filed: 1990-04-06
Granted: 1993-09-28
Abstract: Planar stiffening and correcting device for rectangular planar elements particularly in furniture doors and the like, fundamentally made up of two adjusting groups (10) applied on two parallel sides of a rectangular panel (2), which makes up the door.Each adjustment group (10) in turn is formed by a piece (1a) of an edging element (1), which includes two tubular cylindrical conduits (11) parallel between themselves and suitably interconnected, so that they are arranged on a plane orthogonal to the plane of the said panel (2) upon their application, and in each one of which (11), a cylindrical bar (112) is inserted, which is compressed between the two threaded cylindrical elements (113) engaging themselves in corresponding threaded tracts (111) formed in the ends of the said tubular cylindrical conduits (11). The simultaneous equal tightening of a pair of said threaded cylindrical elements (111), at the end of a relative adjustment group (10), creates symmetrical traction on the coverings constituting the said tubular cylindrical conduits (11), with a consequent structural stiffening. In addition, the differential tightening of these, provokes a differential stimulating action, which generates corresponding differentiated deformations (lengthening) of said tubular cylindrical conduits (11) thus provoking corresponding longitudinal deformations (curving) of the pieces (1a) of the edging elements (1), and contemporaneously of the panel (2) on which they are fixed.
Patent IT-1237260-B (IT)
Title: Single-use hypodermic syringe
Inventor: ROSSI LUCIO
IPC: A61M/
Filed: 1989-12-20
Granted: 1993-05-27
Abstract: Single use hypodermic syringe assembly, comprises a needle (9) having its hub (10) engageable with and disengageable from the syringe barrel (1) forward hollow nose (2), the needle hub (10) also being engageable and disengageable w.r.t. the head (8) of a syringe plunger (5,6). Before use the needle (9) and hub (10) are on the plunger head (8) and inside the barrel (1). For use the needle hub (10) is engaged with the barrel nose (2), and after use the plunger head (8) is engaged with the hub (10) for retracting the needle (9) back into the barrel (1). Pref. the plunger stem (6) is then broken from the head portion (5) along a weakness line. @(14pp Dwg.No.1/1)@
Patent IT-1212001-B (IT)
Title: Security band for bottle cap
Inventor: THEODOR SCHOTTLI
IPC: B67B/
Filed: 1987-12-28
Granted: 1989-11-08
Abstract: The bottle cap (1) is fitted with a security band (2) consisting of a two-part ring (5). The shorter ring section (17) remains joined to the cap. The longer ring section (19) is connected by a notch (11,13) and a thin web (21), also by an intentionally weakened web (27) to the rim (3) of the cap. When the cap is to be removed, the ribs (25) are retained by the head on the bottle neck and tear first the web (27), followed by the notch, (11,13). The web (21) remains as joint of cap (1) and band (2).
Patent IT-1189312-B (IT)
Title: Device for post detection cancelling of erroneous radar echoes
Inventor: GIACCARI ENNIO
IPC: G01S13/53
Filed: 1982-07-08
Granted: 1988-02-04
Abstract: The device includes a filter which operates by means of real time attenuation on a high quantity of data, in function of the Doppler spectrum, of the spacial density and of the temporal stationariety. The device consists of a Doppler filter bank, realised by an FFE (Fast Fourier Transformer) algorithm, followed by an area processor on each filter loading a memory, based on a phenomenon. The content of the memory is used by the scanning antenna which is subsequent to the measuring antenna for an attenuation controlled by the available signal. In this way it is possible to produce an attenuation in the areas of interest and on the only signal interfering with the Doppler frequency of the signal. A suitable hypoteresis of the logic loading the memory excludes the possibility to intervene in the useful paths, although a sufficient adaptivity is maintained to trace phenomena slowly evolving in time.
Patent IT-1061766-B (IT)
Title: Silicon carbide fibres having high tensile strength - produced by spinning melt or soln. contg. organo-silicon polymer and heating fibres
IPC: D01F/
Filed: 1976-04-26
Granted: 1983-04-30
Abstract: Intermediate Priorities: 2.5.75 (2), 16.5.75 (2), 11.6.75 (2), 23.6.75, 30.6.75 - JA-052471/2, 058033/4, 070302/3, 077219, 079972. Silicon carbide fibres having high tensile strength are produced by preparing a soln. of a polymeric organo-silicon cpd. softening pt. above 50 degrees C, in which Si and C are main components of the polymer skeleton, in a solvent, or melting the polymer; spinning the liquid to form fibres; heating the fibres in vacuum at 350-800 degrees C to volatilise components having low mol.wt., heating the fibres at 800-2000 degrees C in vacuum or a non oxidising inert gas atmos, CO or H2 to form SiC fibres. The fibres can be used in the form of monofilament yarns, rovings, cords, etc.
Patent IT-1112108-B (IT)
Title: Boot with hinged upper - has front armoured plate having upward extension for fully protecting wearer's skin
IPC: A43B/
Filed: 1977-09-13
Granted: 1986-01-13
Abstract: The boot and closure system has a rigid upper shell including a front armoured plate having an upward extension for fully protecting the wearer's shin. The armoured plate is hinged in the manner of a door to an upper flexible cuff having webs which inter leave with the protective plate, allowing adjustment for different leg sizes while sealing out dirt and mud and providing superior protection. The upper shell assembly overlaps the entire foot receiving opening of the lower vamp shell for maximum protection. A connector hinge assembly, which inter connects the shells to allow forward and rearward movement, rockable sideways movement, and twisting movement, is protectively located within the overlapping regions between the shells.
Patent IT-1091384-B (IT)
Title: Hollow resilient artificial breast of synthetic material - contg. disc compression spring for compensating axial and radial forces
IPC: A61F/
Filed: 1977-12-20
Granted: 1985-07-06
Abstract: Artificial breast contains a disc compression spring allowing compensation of axial and radial forces by means of a twin-disc ring. During mfr. of the breast, a latex bag which has benn introduced into an annular groove in a core forming part of a mould, covers the inner and outer sections of the mould in the form of a closed film. The twin-disc ring may be interchanged on the core as a function of the dimensions of the breast. A supporting surface of the breast is adapted to the shape of the body, and an orifice directed towards the disc spring narrows as a bottleneck. The breast provides horizontal and vertical damping, and has a sp. gr. of 1.