baber/WOPTO huggingface dataset:
Patent GB-2082109-B (GB)
Title: Heat recoverable connector
IPC: H01R4/70
Filed: 1981-07-27
Granted: 1985-02-06
Abstract: A heat recoverable connector device formed from a first body (12) of polymeric material at least a substantial part of which is in a substantially dimensionally heat stable state and a second body (18) of polymeric material at least part of which has been deformed to render the material heat-recoverable, part only of the first body (12) being bonded to fit part only of the heat-recoverable second body (18). The bonding of the heat-recoverable body to a heat-stable body improves the dimensional stability of the device, especially when the second body (18) is arranged to provide a number of concave heat-recoverable structures which are bridged by heat stable material so as to maintain their centre-to-centre spacing during recovery.
Patent GB-2139843-B (GB)
Title: Digital video tape recorder apparatus
Inventor: WILKINSON JAMES HEDLEY
IPC: G11B5/09
Filed: 1983-05-11
Granted: 1987-07-08
Abstract: Digital video tape recorder apparatus comprises, at the recording side, a field store controlled by a programmable read-only memory to shuffle samples making up a digital television signal prior to recording, the shuffling alternating between a first and a second predetermined manner field by field of the television signal. At the reproducing side of the apparatus a reverse de-shuffling process is carried out.
Patent GB-2141706-B (GB)
Title: Process for the production of color-stable, light-colored, aqueous salt pastes of wash-active -sulfofatty acid esters
Inventor: KLOTZER DR DIETRICH
IPC: C11D1/28
Filed: 1984-05-23
Granted: 1986-11-19
Abstract: This invention is directed to a process for the preparation of color-stable, light-colored aqueous salt pastes of wash-active esters of  alpha -sulfofatty acids with monohydric C1-C8-alcohols by a combined bleaching treatment of dark-colored  alpha -sulfofatty acid ester salt paste with hydrogen peroxide and alkali metal hypochlorite. According to the process, dark-colored  alpha -sulfofatty acid ester salt paste is first subjected in a preliminary bleaching step to bleaching with alkali metal hypochlorite in a neutral to mildly alkaline aqueous medium, any excess metal hypochlorite is removed, and the paste is subjected in a final bleaching step to bleaching in a mildly acidic medium with hydrogen peroxide or with one or more compounds which yield hydrogen peroxide.
Patent GB-2162811-B (GB)
Title: Cable winding apparatus
Inventor: DICKENSON COLIN PETER JOHN
IPC: B66D1/30
Filed: 1984-08-06
Granted: 1987-10-14
Abstract: Cable winding apparatus comprises a cylindrical drum (1) adapted to hold a plurality of layers of cable wound thereon. The drum has circumferential primary grooves (2) around at least parts of its periphery for accommodating the innermost layer of cable. The cable is arranged to unwind progressively from a first end of the drum to the opposite second end. Secondary grooves (5) are formed in the base of the primary grooves. The secondary grooves are of smaller diameter than the primary grooves and are adapted to accommodate a tail line attached to the innermost end of the cable but of correspondingly smaller diameter. After unwinding of the cable, the tail line will unwind progressively from the second end to the first end of the drum.
Patent GB-2143759-B (GB)
Title: Method of laser soldering
Inventor: CHANG DALE U
IPC: B23K26/00
Filed: 1983-01-24
Granted: 1986-12-10
Abstract: A method of soldering electrical lead strands (13) (of a width at least .3 inch) to a printed electrical path. The path is planted on an alumina ceramic substrate (15) and a solder pad (24) is attached to a portion of the path. A flat surface portion of each lead strand (13) is forced into full interengagement with a pad (24), a CO2 defocused laser beam (28) is directed onto the soldering assembly with the beam (28) controlled to have a beam power of at least 100 watts, a beam spot diameter (27) no less than the width of the lead strand (13) and no greater than the width of the pad (24), and a beam on-time effective to exert a controlled thermal radius on the soldering assembly to reflow only a preselected portion of the pad (24) and effect a solder joint between the pad (24) and strand portion (13), the joint having a strength of at least 400 grams.
Patent GB-2209746-B (GB)
Title: Process for producing calcium phosphate ceramics having porous surface
Inventor: HIRAYAMA YASUHIKO
IPC: A61K6/838
Filed: 1988-09-14
Granted: 1991-04-17
Abstract: A process for producing calcium phosphate ceramics having a porous surface is described, which comprise the steps of: a) preparing untreated calcium phosphate ceramics, which comprises a mixture of hydroxyapatite and tricalcium phosphate, and b) treating said untreated ceramics with an acidic solution to selectively dissolve the tricalcium phosphate in the surface of the ceramics.
Patent GB-2246394-B (GB)
Title: An internal combustion engine.
Inventor: MERRITT DAN
IPC: F02B19/10
Filed: 1991-07-11
Granted: 1994-02-23
Abstract: An internal combustion engine has first and second cylinders (12, 14), the first cylinder (12) having a larger swept volume than the second cylinder (14) and the second cylinder being formed in the crown of the first cylinder. First and second pistons (16, 18) are reciprocable respectively in the first and second cylinders (12, 14), the second piston (18) being formed as a protrusion on the crown of the first piston (16). The first cylinder has an air inlet (25) and an exhaust outlet (27) whilst a first fuel source (34) provides fuel to the second cylinder (14). The second piston has a crown (35) which is spaced from and connected to the crown (36) of the first piston and which has an edge (37) which is relatively thin in the axial direction compared to the spacing of the first piston crown from the second piston crown. This defines a combustion space (20) between the piston crowns and a side wall (14a) of the second cylinder (14) when the pistons are substantially at the inner dead centre position. The combustion space (20) communicates with both cylinders (12,14) during part of the expansion stroke. Inhibiting means is also provided for inhibiting ingression prior to the pistons (16,18) arriving at or adjacent the inner dead centre position. This can take the form of a gap (128) between the second piston crown (35) and the second cylinder side wall (14a) with a peripheral groove (39) in the second cylinder wall at its upper end to enable the fuel/air mixture in the second cylinder (14) above the crown (35) to bypass the piston crown when the latter is at its inner dead centre position and enter the combustion space (20).
Patent HU-215981-B (HU)
Title: Hose clamp
Inventor: HENSE ULRICH
IPC: F16L33/04
Filed: 1993-11-05
Abstract: The pipe clamp exhibits two clamp halves (1, 2), whose first ends are connected to one another in an articulated manner and whose other ends can be locked to one another. For locking, one end of a first clamp half (1) exhibits a moulding (7) with stops, it being possible for the moulding (7) to latch in the flange (8) of a second clamp half (2) such that a plate (9), which can pivot away counter to the force of a spring member (10), interacts with the stops of the moulding (7). Consequently, a screw-free locking means for the two clamp halves (1, 2) can be formed, said locking means providing considerable advantages in terms of both costs and handling. <IMAGE>
Patent HU-213859-B (HU)
Title: Container with loading plate and method for producing it
Inventor: SCHUETZ UDO
IPC: B21D51/00
Filed: 1994-07-05
Abstract: The pallet container (1) for liquids has an exchangeable inner container (2) made of sheet metal, an outer casing (6) of latticework and a pallet (9) which is designed as a bottom tray (10) and receives the bottom (16), designed as a drainage bottom, of the inner container in a positive-locking manner. The inner container (2) of sheet metal, preferably of dual-walled design, is welded together from a casing (11), a bottom part (12) and a lid (13). To produce the inner container, a rectangular sheet-metal blank is bent to form a tubular body whose abutting edges are welded longitudinally. The tubular body is stretched to form a casing of rectangular cross-section. A circumferential bead with a V-shaped cross-section is then moulded in each case into the two end regions of the casing with spacing from its edges which are subsequently trimmed. The deep-drawn, tray-shaped bottom part is then fitted precisely with a bent edge onto or attached to the outer flank of the one bead of the casing, and the bottom part is fixed to the casing. The lid is mounted on the casing in the same manner. The bottom part and the lid are welded to the casing. To form a smooth transition between the casing and bottom part on the one hand and the casing and lid on the other hand, the transition regions between the casing and the bottom part and the casing and the lid are widened by applying pressure to the inner container inserted in a supporting mould. <IMAGE>
Patent HU-219754-B (HU)
Inventor: BLAUERT KARL-HEINZ
IPC: B05B11/00
Filed: 1997-09-12
Abstract: A találmány tárgya gyermek általi működtetést megakadályozó levehetőreteszelőbetét szórópisztoly működ- tetőbillentyűjéhez, amelyszórópisztolynak szivattyúhengert magában foglaló szivattyúháza, aszivattyúhengerben alternáló mozgásával egy változó térfogatúszivattyúkamrát meghatározó szivattyúdugattyúja, valamint egy, aszivattyúházra csuklósan felszerelt billentyűszára van, amely egy, aszivattyúdugattyúval a billentyű manuális működtetésekor a dugattyúalternáló mozgását kiváltó módon kapcsolatba hozható működtetőnyelvvelvan ellátva, ahol a reteszelőbetét egy műanyagból egységesszerkezetként kiformázott alaptesttel rendelkezik, amely abillentyűszár alsó oldala és a szivattyúház ezzel szemközti részeközött húzódik, azokhoz a billentyűműködtetést megakadályozóütközőilleszkedéssel kapcsolódva, azzal jellemezve, hogy areteszelőbetét (19) egy, az alaptesttel szervesen együtt kiformázottrugózó szorítóelemmel (24) rendelkezik, amely a reteszelőbetét (19)szórópisztolyon (10) való levehető rögzítését biztosító oldhatókényszerkapcsolattal van a billentyűszár (16) működtetőnyelvéhez (17)csatlakoztatva. ŕ
Patent HU-218931-B (HU)
Inventor: DR HORVATH ISTVAN
IPC: A61G7/057
Filed: 1998-10-26
Abstract: Ágyfelület betegágyhoz, felfekvés, illetve decubitus kialakulásánakmegelőzésére, amely két, egymásba illeszkedő rácsból áll, amelyekegymásba illesztve egy felületet képeznek. A rácsok (1) a betegágy (3)hossztengelyével párhuzamosan elrendezett, legfeljebb az ágyfelülethosszával megegyező hosszúságú, célszerűen egyforma szélességű,egymástól adott távolságra egymáshoz rögzített idomokból (2) állnak.Az egyik rács (4) a betegágyhoz (3) van rögzítve, míg az egyik rács(4) idomai (2) közé illesztett másik rács (5) az ágyfelületremerőlegesen, az egyik rácshoz (4) képest mind fölfelé, mind lefeléelmozgathatóan van kialakítva. Az egymásba illesztett egyik rács (4)és másik rács (5) idomai (2) között, célszerűen legfeljebb 10 mmszélességű, légrés (6) van kialakítva. ŕ
Patent IT-1160187-B (IT)
Title: Electrical stirring appts.
Inventor: KONIG HANS
IPC: B01F/
Filed: 1983-01-21
Granted: 1987-03-04
Abstract: The appts. comprises a housing (2) enclosing the stirrer drive mechanism (5) a top plate (6) for supporting a stirrer vessel, and stay bolts (9) connecting the top plate (6) to a base plate (8). Sleeved over the stay bolts (9) and located by spacers (12) are other items of the appts. such as the mounting plate (10) for the drive mechanism (5) and opt. a heater. Pref. the spacers (12) are shock-absorbing sleeves of plastics material, and at least three stay bolts (9) are incorporated in the appts.
Patent IT-1228789-B (IT)
Inventor: MOTTA CARMELO
IPC: A23L7/109
Filed: 1989-03-31
Granted: 1991-07-03
Abstract: An apparatus is disclosed which comprises, in a line arrangement, a sheet dough severing station (1) for cutting off plural portions off the sheet dough, and a plurality of "tortellini" forming stations (2), being structurally and operationally independent of one another, a belt conveyor (4) equipped with plates (10) and extending throughout the aggregate of said severing (1) and forming (2) stations, each plate (10) of the belt conveyor (4) being formed with recesses (11) laid in a number of lines equal to the number of the forming stations (2).
Patent IT-1227290-B (IT)
Title: Mould to manufacture shoe soles, in particular via direct injection on the upper, and relative sole forming
Inventor: MONTAGNA ANGELO
IPC: A43B/
Filed: 1988-10-05
Granted: 1991-04-05
Abstract: The present invention concerns a new mould comprising an upper (10) in which the mould cavity (13) presents a peripheral groove (15) in at least some segments of its lateral side. A first layer (S1) made of rubber, which is preformed and provided with a leaning edge, is introduced in the mould cavity, said edge being set in said groove. A second layer (S2) made of polyurethane, is injected between the mould upper, the mould semi-rings (16) and a false mould until it reaches the upper edge of the mould. A third layer is then injected according to the standard method, so as to integrate the inferior portion of the upper. The present method allows manufacturing shoes in three colours.
Patent IT-1178699-B (IT)
Title: New 2-ammonium-ethyl phosphite inner salt(s)
Inventor: PAOLUCCI PARIDE
IPC: A01N/
Filed: 1984-12-05
Granted: 1987-09-16
Abstract: Phosphonic acid salts of formula (I) are new: R=H or 1-2C alkyl; R1 and R2=H, 3-4C alkyl when R is H, 1-12C alkyl when R is alkyl; 3-5C alkenyl or alkynyl when R is H, 3-12C alkenyl or alkynyl when R is alkyl, 1-12C alkoxy -(1-12C)alkyl, aryl when R is alkyl or aralkyl; or NR1R2=5-or 6-membered non-aromatic heterocyclyl opt. contg. a further N or an O or S and opt. substd. by 1-4C alkyl and 2-5C alkanoyls; R3 and R4=H, 2-4C alkyl or phenyl. Specifically, R1=Me, Et or H; R2=Me, Et, Ph, H or tBu; or NR1R2=morpholino or piperidino; R3=H or Et; R4=H, Me or Ph.
Patent IT-1212365-B (IT)
Title: Electromechanical filter with two longitudinal end resonators - includes several resonators carrying out torsional oscillations
IPC: H03H/
Filed: 1979-07-03
Granted: 1989-11-22
Abstract: Piezoelectric transducers are mounted on the end resonators carrying out longitudinal oscillations. Rod-shaped round parallel resonators carry out torsional oscillations. The two end resonators are installed on one side of the rod-shaped resonators at a right angle to them and parallel to each other. One of the end resonators is coupled to every other rod resonator and the other end resonator to the remaining by tangential links. Both end resonators are coupled to the farthest rod resonator.
Patent IT-1025036-B (IT)
Title: Vehicle wheel mudguard flap - has reinforcement ribs to direct water flow inwards and below the bodywork
IPC: B62D/
Filed: 1974-08-21
Granted: 1978-08-10
Abstract: The mudguard flap (1) has a vertical outer reinforcement rib (3) facing the wheel and three horizontal ribs (2) joining to it running in a slight curve downwards and towards the inner edge at a slant which becomes less steep approaching the inner edge. The ribs may be fitted separately to the flap or moulded with it. The ribs prevent water spray onto the sides of the vehicle and into the paths of other vehicles. The outer rib also prevents the flexible flap bending excessively from vertical as the airstream and water push it back.
Patent IT-1226274-B (IT)
Title: Printed wiring module production with number of layers
Inventor: SIEGFRIED SCHLAG
IPC: H05K/
Filed: 1979-09-06
Granted: 1990-12-27
Abstract: The multi-layer printed wiring board, has two or more surfaces with printed wiring and with interconnections between the different layers. The wiring is first applied to the base material, followed by the surface being covered by a layer of insulation. This is then followed by another layer of printed wiring and the process repeated to produce the required number of layers, by the so-called semi-additive method. The printed wiring on the inner surfaces is produced by etching the base material coated with copper. The holes are drilled to link the wiring in different planes. The insulation is applied using liquid or powdery material.
Patent IT-1212241-B (IT)
Title: Series-to-parallel data conversion in digital system - uses MOS integrated circuit which includes time division multiplexer
IPC: H04J/
Filed: 1977-12-01
Granted: 1989-11-22
Abstract: A metal oxide semi-conductor integrated circuit is used to perform series parallel conversions for digital systems. Multiplexing circuits are included for operation of the circuit in pulse code modulated switching circuits. An MOS integrated circuit is employed in a digital system to effect series parallel conversions of data received which are time division multiplexed. The circuit comprises a numbr of inputs on which groups of binary elements are received in series. On a number of outputs are transmitted a number of binary elements in parallel from each group. The converted outputs are loaded into registers and then moved to the output using a clock which does not introduce any overall delay.
Patent IT-1067563-B (IT)
IPC: A01N3/00
Filed: 1976-12-10
Granted: 1985-03-16
Abstract: In compositions for the preservation of wood and timber materials and in the preparation of these compositions composed of 1-30 % by weight of fungicide or fungicide mixture and/or 0.3-15 % by weight of insecticide or insecticide mixture and over 55 % by weight of an organic, oily or oil-type solvent or solvent mixture of low volatility which is soluble in this mixture and which can also contain one or more organic hydrophilic solvents and/or organochemical binders and/or fixatives, 0.01-0.5 % by weight of mandelic acid and/or benzotriazole are employed as corrosion inhibitors per 100 g of the wood preservative.
Patent IT-1226962-B (IT)
Title: Piston or cylinder for engines or hydraulic pumps, fitted with an end part, suitable for transmitting the energy acting upon it to a kinematism, which contrasts it, with no metal-to-metal contact.
Inventor: PECORARI GABRIELE
IPC: F16J/
Filed: 1988-06-16
Granted: 1991-02-26
Abstract: The subject matter is an invention intended to find an application in the field of hydraulic engines with radial or axial pistons or of purely hydraulic pumps with radial and axial pistons and also, in general terms, in the transmission of stresses between two surfaces.It is able in particular to resolve the problems related to the conversion of motion through the shoe coupling of the eccentric piston of the shaft, to reduce appreciably, therefore, the high level of friction arising from metal to metal contact. This outcome is enhanced by the insertion into the piston slipper of an appropriate coating of teflon or another similar material suitable for keeping under pressure a column of oil that is able to transmit the thrust directly to the motion conversion kinematism. The invention makes it possible, therefore, to transmit the thrust with extremely low friction and to avoid the sophisticated and expensive operations that are needed when the thrust is transmitted by means of metal-to-metal contact.
Patent IT-1081498-B (IT)
Title: Monitor system for construction vehicles - with sensor on each vehicle which transmits signal indicating abnormal condition to monitor station
IPC: G06C/
Filed: 1977-01-17
Granted: 1985-05-21
Abstract: The monitor system is for construction vehicles and comprises sensors provided on each of the vehicles and each being for a different one of check points of the vehicle. A sensor provided on each of the vehicles transmits a one-channel signal indicating an abnormal condition occurred at at least one of the sensors and a monitor station responsive to the signal transmitted from at least one of the vehicles identifies the abnormal condition and the vehicles on which the latter occurs. The system uses mixed multi-frequency signals each having a unique combination of frequencies.
Patent IT-1181630-B (IT)
Inventor: DE FEO CARLO
IPC: G07F5/24
Filed: 1985-04-16
Granted: 1987-09-30
Abstract: A rotating drum magazine for storing and managing coins having a rotating drum formed with a plurality of compartments for receiving coins and a hinged bottom and which rotates in a radial direction between an open and closed position is provided. A driving arm rotatable in two directions selectively opens a hinged bottom. The angle of rotation of the driving arm is coded through coded discs associated with the rotating drum and is controlled by a logic control unit which causes the driving arm to selectively open and close the compartments for dispensing of the coins.
Patent IT-1237354-B (IT)
Title: Automatic photoelectric flush control appts. for urinal
Inventor: LEE WEN-C
IPC: G05F/
Filed: 1984-05-11
Granted: 1993-05-31
Abstract: The arrangement comprises a housing (2) fixed over the water pipe at the top area of a stall urinal (1) with a flushing device (21) such as an electromagnetic valve installed inside it. A control circuit (3) is disposed in the housing in connection with the flushing device. A photoelectric emitting device (30) is provided in the housing for producing a light beam and a photoelectric sensing device (31) is disposed in the housing in conjunction with the photoelectric emitting device. Automatic water flushing operations will be effected in a predetermined duration upon the departure of the person forming the light reflecting object. The photoelectric emitter and sensor are provided with lenses and concentrating tubes.
Patent IT-1040928-B (IT)
Title: High resilience flexible polyurethane foams - obtd using a vicinal hydroxylamine as primary crosslinker
Inventor: ARTHUR EMILIO GURGIOLO
IPC: C08G/
Filed: 1975-07-14
Granted: 1979-12-20
Abstract: In a flexible polyurethane foam of resiliency > 50%, modulus of >= 2.3 and density of  5 lbs/ft3, the improvement comprises the presence of a crosslinker primarily consisting of 5-100% of an >= 4C vicinal hydroxylamine used in conjunction with 0-95% of an auxiliary cross linker component. The foam is derived from (A)(i) 50-100 wt. % of a polyether triol of av. OH equiv. wt. 900-2500 end capped with >= 1 mole of ethylene oxide per OH gp. to provide primary OH gps. and (ii) 0-50 wt. % of a diol and/or triol having an OH equiv. wt. of 900-2500, (B) polyisocyanate consisting of (i) 50-100 wt. % of 2, 4- or 2, 6-TDI, and/or their NCO contg. prepolymers and (ii) 0-50 wt. % of a polyisocyanate of av. NCO functionality of >= 2, (c) 1.0-5 pbw of water per 100 pbw of (A), (D) 0-20 pts. of a low boiling auxiliary blowing agent per 100 pbw of (A), (E) 0.6-10 pbw per 100 pbw (A) of the above crosslinker, (F) 0.5-4 pbw per 100 pbw (A) of a catalyst and (G) 0.005-2.5 pbw per 100 pbw (A) of a silicone oil cell control agent. (A), (B), (C) and (E) are present to provide an NCO:active H ratio of 0.8-1.3:1.0. The crosslinkers are used in place of 4, 4'-methylenebis (2-chloroaniline) and are non-carunogenic.
Patent IT-1041020-B (IT)
Title: Machine for working sheets of wood - has cover for tool connected at base to dust and waste extractor
IPC: B23Q11/00
Filed: 1975-07-24
Granted: 1980-01-10
Abstract: The machine comprises a head holding the part to be machined and travelling along a track from one end to the other, the part passing by several separate machining stations. Each station is equipped with a cover which entirely encloses the working tools. A gap in the cover is sufficient to allow access for the part to be machined. Underneath, as part of the machine frame, is a duct with several hinged flaps which allows waste to be evacuated by suction. An observation window is fitted in each cover, also an interlock preventing head operation when the cover is raised.