baber/WOPTO huggingface dataset:
Patent GB-729372-A (GB)
Title: Improvements in or relating to electrically ignited cartridges
Inventor: SCHERMULY ALFRED JAMES
IPC: F42C19/12
Filed: 1953-04-10
Abstract: 729,372. Signalling cartridges. SCHERMULY PISTOL ROCKET APPARATUS, Ltd. March 29, 1954 [April 10, 1953], No. 9748/53. Class 9(2). An electrically ignited cartridge which may contain a flare composition, one or more parachute flares, or smoke or illuminating compositions, comprises a metal case 1 surrounding a metal casing 3 with a closure 4 at the forward end. A metal plug 5 extends into the open end of the casing, the casing being in electrical contact with the plug and the outer case 1. Housed in the plug is an electric igniter 7 embedded in a charge 8 which is in communication with the interior of the casing through a flash passage 9. An insulating cap 10 covering the end of the plug bears against a contact plate 11 connected to a lead 12 from the igniter, the other lead 13 being passed through an opening 14 and connected to the plug by a screw 15. A screw 16 mounted in an insulating block 17 in the base 2 carries the contact 11. Closing the mouth of the cartridge is a sealing member 18 which also holds the casing 3 in position prior to ignition of the charge 8. To discharge the cartridge a low voltage is applied between the screw 16 and the case 1. This actuates the igniter and the charge 8 is ignited, the casing 3 being ejected thereby. The composition within the casing 3 may be ignited directly by flash from the charge 8 or by a delay fuze housed in the passage 9.
Patent GB-493149-A (GB)
Title: Improvements in and relating to aircraft with sustaining rotors
IPC: B64C27/02
Filed: 1937-04-06
Abstract: 493,149. Aircraft with rotary wing systems. CIERVA AUTOGIRO CO., Ltd., and BENNETT, J. A. J. April 6, 1937, No. 9800. [Class 4] In a sustaining rotor for a gyroplane adapted for automatic jump take-off, each blade is independently connected to the hub by at least two pivots, of which a flapping pivot 19 has its axis 88 substantially in a plane perpendicular to the hub axis and inclined at an acute angle to the radial blade axis on the leading side thereof and the axis alphaalpha of the other pivot 21 is set obliquely so that its projection on a plane normal to the blade axis makes an acute angle with the hub axis and on a plane normal to the hub axis makes an angle of not less than 90‹ on the leading side of the blade ; the oblique pivot 21 is disposed further from the hub axis than the flapping- pivot axis. As shown, the rotor blades are mounted on root members 23 articulated on members 20 pivoted to the hub which is rotatable in bearings mounted, for tilting about orthogonal axes, by arms in a gimbal ring 17. The members 23 are provided with lugs 32 adapted to be engaged, whilst the rotor is being driven, prior to take-off, by arms 30 on a shaft 29 adapted to be initially rotated, relatively to the hub, against the torsional resistance of a helical spring. Needle bearings 25, 26 and thrust bearings 27, 28 are provided. Specifications 452,364 and 492,911 are referred to.
Patent GB-513092-A (GB)
Title: Freezing container for refrigerators
IPC: F25C1/24
Filed: 1938-03-31
Abstract: 513,092. Ice-making. SCHMELZER, A. C. March 31, 1938, No. 9910. Convention date, April 1, 1937. [Class 29] Small separate blocks of ice are formed in cupshaped moulds 15, Figs. 2 and 7, supported in recesses '6 in the cover member of a brine pan 3 adapted to be inserted in the freezing compartment of a domestic refrigerator, the cover 17 of the mould'having a flat tongue 23 depending into the water so that by rotating the cover the ice block may be turned by the action of the frozen in tongue to release it from the mould. The rim of the cover may have an inwardly projecting portion to enter a notch in the beaded rim of the mould. The bottom of the mould may have a cam portion 54, Fig. 14, to lilt the ice block when it is rotated. A square-sectioned mould, Fig. 9, has a loose member 45 with a squared upper end fitting a hole in the cover and a base portion 43 formed with cams 44 so that when the cover is turned the ice block is turned and raised from the mould. The- Specification as open to inspection under Sect. 91, comprises also the following: A mould 60, Fig. 24 (Cancelled), has a rotatable upright member 64 attached to a false bottom member 61 on which a design may be embossed, and below the false bottom a finger grip 65 for use in releasing, the rod and member 61 from the ice-block after the block has been removed from the mould. A mould may have a fluted split liner 69, Figs. 25, 27 (Cancelled), and a loose false bottom 74, to produce fancy shapes of ice., This subject-matter does not appear in the Specification as accepted.
Patent GB-1123932-A (GB)
Title: An improved rivet
Inventor: BIRMINGHAM DOUGLAS WILLIAM
IPC: F16B19/10
Filed: 1966-03-07
Abstract: 1,123,932. Stud and socket fastenings. F. T. PRODUCTS Ltd. 7 March, 1967 [7 March, 1966], No. 9916/66. Heading E2B. [Also in Division F2] A rivet which is releasable for re-use comprises a head 11 from which a pin having an elongate transverse cross-section projects, a slot 23 being formed in the pin so that after the pin has been struck down into a bore 16 in the shank 12 of the rivet, the rivet is releasable from an aperture by rotating the pin through a right angle. The pin is initially joined to the head at 21, 22 by two easily breakable webs and the major axis of the cross-section of the pin is perpendicular to a slot which divides the shank into resilient tongues 18, 19. Thus when the pin is struck down into the tapered bore 16 the tongues are forced outwardly to secure the rivet in the aperture but on inserting a screw driver into the slot 23 and rotating the pin into coincidence with the slot, the rivet is released. The rivet is preferably made from a synthetic, plastics material by injection moulding. In a modification the pin is initially attached to the head by force fitting the pin in the bore in the head.
Patent GB-1417703-A (GB)
Title: Fuel injection apparatus for internal combustion engines
IPC: F02D3/00
Filed: 1972-03-03
Abstract: 1417703 Regulating fuel injection; spray carburetters; fuel pumps G K N TRANSMISSIONS Ltd 27 Feb 1973 [3 March 1972] 9943/72 Heading FIB Fuel injection apparatus includes a carburetter having an air inlet (101a), Fig. 4 (not shown) of smaller cross-sectional area than that of an inlet duct 34, Fig. 2 downstream of throttle 36, a fuel jet element 103, Fig. 3 and air cut-off and fuel cutoff valves (101, Fig. 4), 116 which are closed by fuel pump pressure. The fuel injection apparatus comprises the air inlet duct 34, a fuel pump 18 delivering to fuel injectors (26), Fig. 1 (not shown) metering means (20) driven by the engine for delivering measured fuel quantities in each operation cycle and sensing means sensing operating parameters and thereby controlling operation of the metering means. The fuel supply system includes a low-pressure pump (13, Fig. 1) drawing fuel through a filter 12 and delivering to the high-pressure rotary vane pump 18 which supplies fuel e.g. petrol through a commutating and distributing valve 19 which operates a metering shuttle piston 20a, and also distributes the fuel successively to the fuel injectors (27). Excess fuel is returned through a blow-off valve 31, Fig 3 to pipe (32, Fig 1). The stroke of piston 20a between stops 20b, 20c is controlled by sensing means 29 which includes a bellows 29a to sense pressure in air inlet 34. Inlet air temperature is sensed by wax capsule element 34 and engine coolant temperature is sensed by element 38, the axial displacements of the elements being added by a mechanism 39 which has a rotary output element 40 to which bellows 29a is fixed. The other end of bellows 29a carries a frusto-conical cam element 41 which is displaced axially in dependence on inlet pressure and rotated in dependance on air or coolant temperature to adjust the position of the lower stop 20c. A sudden increase in inlet pressure due to sudden opening of the throttle valve 36 causes an accelerator piston 50 to displace the bellows and cam to the right to produce a short-term mixture enrichment. The carburetter 30 operates only during starting. Low-pressure fuel is fed via inlet 14a, Fig 2 to passage 136, Fig. 3 and thence flows via threshold valve 108, passage 105, chamber 119 and orifices 116 to mix with air in bore 101, the mixture passing via duct 101b into inlet 34. When the high-pressure pump 18 supplies sufficient pressure piston 117 is moved upwardly to close the fuel and air orifices 116, (101), Fig 4 (not shown).
Patent GB-214990-A (GB)
Title: Improvements in and relating to apparatus for separating particles of foreign matter from liquid
IPC: C22B43/00
Filed: 1924-04-22
Abstract: 214,990. British Thomson-Houston Co., Ltd., (Assignees of Emmet, W. Le R.). April 25, 1923, [Convention date]. Separating by gravity.-Apparatus for separating foreign particles from liquid, especially from mercury used in a mercury vapour power system, has elements each consisting of a number of plates, spaced apart vertically to form intermediate passages and having the undersides of the plates provided with recesses in which floating impurities lodge. Fig. 1 shows apparatus with three such elements 15. The plates are slightly inclined and spaced apart by washers or vertical rods, and the recesses are formed by placing a wire-mesh screen against the underside of each plate. The liquid entering through a conduit 9 passes through apertures 14 at the lower part of a baffle 7, then successively through the elements and below a baffle 10 to the main outlet conduit 12 or auxiliary outlet 13.
Patent GB-558763-A (GB)
Title: Improvements in self-closing safety pockets
IPC: A44C19/00
Filed: 1942-07-17
Abstract: 558,763. Pockets. SLOBOTKIN, N. July 17, 1942, No. 9980. Convention date, July 12, 1941. [Class 141] [Also in Group XVII] A safety pocket for garments, handbags &c. but which may be formed as a separate article for use, for example, as a purse, comprises front and back pieces 12, 14, Figs. 1, and 2 of fabric stitched together at 16, and bound with binding 18, with safety closure members 22, 24 formed by separate strips or by folding over the pieces 12, 14 and securing by stitching 26, 28, these members being secured together by a row of stitching 30 which also secures the pieces 12, 14 together inwardly of the seam 16. The inner end of these members are beaded by stitching them around cords 36, 38, and they are normally held in a closed taut position by a U-shaped spring 40. The pocket may be secured in an ordinary garment pocket, or the back piece of the pocket may constitute part of the garment itself. Instead of providing the ends of the members with cord beadings, they may have attached to them spacer members 54, 56, Fig. 8, arranged to overlap each other.
Patent GB-849713-A (GB)
Title: Plutonium-uranium alloy
IPC: G21C3/60
Filed: 1958-03-28
Abstract: 849,713. Nuclear fuel. UNITED STATES ATOMIC ENERGY COMMISSION. March 28, 1958 [April 10, 1957], No. 9993/58. Class 39(4). A nuclear reactor fuel consists of an alloy of uranium and plutonium in the atomic ratio of 90-50 atoms uranium to 10-50 atoms plutonium, together with 7-40 atoms per cent. of at least one of the elements iron, nickel, cobalt, and manganese. The alloy may be prepared (a) by melting the constituent metals at 1000‹C. in an induction furnace in vacuum or an inert atmosphere ; or (b) by heating a mixture of plutonium fluoride, uranium fluoride, iron, calcium, and iodine to 300‹C. in an induction furnace in vacuum or an inert atmosphere to reduce the fluorides ; in this type of process the iron, nickel, cobalt, or manganese may be added as fuse metals or as halides. The alloys may be machined or formed into crack-free castings ; they are resistant to radiation damage and suitable for use in fast reactors.
Patent HU-T50773-A (HU)
Title: Process for producing substituted vinyl-pyridines
Inventor: HATANAKA CHITOSHI
IPC: C07D405/06
Filed: 1989-03-31
Abstract: An improved process for producing a substituted vinyl pyridine compound of the general formula: <CHEM> wherein R<1> is pyridyl group; R<2> is an optionally substituted aromatic or heterocyclic group; R<3> is a lower alkyl group, hydroxymethyl group, nitroxymethyl group, a nitrogen containing 5 membered ring-methyl group, an acetal-methyl group, a trialkylsilyloxymethyl group, an alkyl- or arylsulfonyloxymethyl group, an alkyl- or aryl-sulfonylaminocarbonyloxymethyl group, an acyloxymethyl group, an alkoxycarbonyloxymethyl group, a halogenomethyl group, an alkoxymethyl group, an aryl-oxymethyl group, cyano group, an optionally substituted carbamoyl group, an optionally substituted carbamoyloxymethyl group, an optionally substituted thiocarbamoyloxymethyl group, carboxyl group or an alkoxycarbonyl group; and n is an integer of 1 to 22, which comprises reacting a compound of the general formula: <CHEM> wherein R<1> and R<2> are as defined above, with a compound of the general formula:  (C6H5)3P<+>-CH2 @CH2@@R<3>.X<-> wherein R<3> is as defined above and X is a halogen atom, in a tertiary alcohol in the presence of a metallic hydride or a tertiary alkoxide of an alkali metal.
Patent HU-T41785-A (HU)
Title: Process for producing pyrido/2,3-d/pyrimidine derivatives
Inventor: TAYLOR EDWARD
IPC: C07D487/04
Filed: 1986-02-24
Abstract: 2,4-Diamino- and 2-amino-4-hydroxy- derivatives of N-(4-[2-(pyrido[2,3-d]pyrimidin-6-yl)alkyl]-benzoyl)-L-glutamic acids, and the corresponding 5,6,7,8- tetrahydro compounds are antineoplastic agents.The compounds are prepared by hydrolytic or hydrogenolytic removal of carboxylic acid protecting groups from the correspondingly protected glutamic acid derivatives. A typical embodiment is N-(4-[2-(2-amino-4-hydroxy-5,6,7,8,-tetrahydropyrido[2-3-d]pyrimidin-6 -yl)-ethyl]benzoyl)-L-glutamic acid.
Patent HU-T63041-A (HU)
Title: Cushion may be fastened onto seat-back first for anatomical supporting the trunk and neck regions
Inventor: SESSINI LORENZA
IPC: A47C7/42
Filed: 1990-04-09
Abstract: PCT No. PCT/IT90/00039 Sec. 371 Date Jul. 30, 1992 Sec. 102(e) Date Jul. 30, 1992 PCT Filed Apr. 9, 1990 PCT Pub. No. WO91/13572 PCT Pub. Date Sep. 19, 1991.Cushion (50) for anatomical support, especially of the lumbar and cervical regions, for mounting onto backs (42) of seats (41) generally, includes a curved elastic plate (51) having longitudinal ends connected by a posterior brace formed by a pair (55, 60) of rods threaded in opposite directions that screw into an intermediately placed cylindrical scroll (63) so that it is possible to vary the convexity of the plate (51) and therefore the extent to which the cushion projects from the seat back (42) by rotation of the scroll (63) in one direction or the other. It is also possible to adjust the height of the cushion, when placed inside the seat back (42), by a special internal mechanism (51, 71, 72, 74) operated by a knob (45) placed on the outside.
Patent HU-T38086-A (HU)
Title: Process for preparing hexylene glycol
Inventor: JOVER BELA
IPC: C07C27/04
Filed: 1984-07-04
Abstract: Diacetone alcohol is hydrogenated at 100-140 deg. C at hydrogen pressure under 6 bar in the presence of 1-10% w/w Raney-nickel catalyst, which is impregnated with 0.1-5% chromium and/or molybdenum.
Patent HU-T39477-A (HU)
Title: New gene sequences, interferone i peptides determined by such sequences and microorganisms producing them
Inventor: HAUPTMANN RUDOLF
IPC: C12N15/20
Filed: 1985-07-31
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent HU-T52084-A (HU)
Title: Process for producing thiophene derivatives
Inventor: FUENFSCHILLING PETER
IPC: C07C45/60
Filed: 1988-06-14
Abstract: Processes for the preparation of N-(2,4-dimethylthien-3-yl)-N-(1-methoxyprop-2-yl)-chloroacetamide and of intermediates thereof, and novel intermediates useful for the preparation of N-(2,4-dimethylthien-3-yl)-N-(1-methoxyprop-2-yl)-chloroacetamide.
Patent HU-T56375-A (HU)
Title: Process for producing crystalline acid-addition salts of cefem carboxylic acid
Inventor: ADAM FRIEDHELM
IPC: A61K31/545
Filed: 1990-06-13
Abstract: Crystalline cephem acid addition salts of the general formula II <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, process for preparing the cephem derivatives and the pharmaceutical preparations, and use of the cephem derivatives for controlling bacterial infections.
Patent HU-T47622-A (HU)
Title: Process for producing oil-modified alkyd resin-based coating material with improved properties
Inventor: BUERCHNER ISTVAN
IPC: C09D133/00
Filed: 1986-10-09
Abstract: A modified and improved alkyd resin coating is prepd. from (all wt. %-s; based on solids): 88-97 oxidisable alkyd resin contg. 50-70 and of acid No: 5-20 KOH/g. 2.2-14 a mixt. contg. 1-8 epoxidised oil (3-8 epoxy gps.), 0.2-2 organo-metallic drying agent and the prepn. is kept at 30-120 deg.C for 30-120 mins. conversely: 1-8 epoxidised oil, contg. 3-8 epoxy-gps. 0.2-2 organometallic-drying agent and 88-97 oxidisable alkyd resin of acid No.5-20 KOH/g. The mixt. is homogenised and diluted by 40-100 solvent, or epoxidised and vegetable oil and the drying agents are mixed and polymer mix is added to the alkyd resin.
Patent HU-T62440-A (HU)
Title: Method for producing products of stable quality and tomato sauce feature e.g. ketchup from tomato base materials having various pecting content
Inventor: AGOSTON PAL
IPC: A23L29/20
Filed: 1989-10-10
Abstract: 100 kg of basic 4-14 Bostwick tomato puree is mixed with 0.1-3.5 kg carboxy-methyl-starch and an equal amt. of hydrocolloid comprising stabiliser, heated to greater than 80 deg.C and cooled.
Patent HU-T58262-A (HU)
Title: Process for producing foam-ceramic filters
Inventor: VERICSEV JEVGENYIJ NYIKOLAJEVI
IPC: C04B38/02
Filed: 1989-10-20
Abstract: Prodn. of filter foamed ceramic prods. involves impregnating polyurethane foam with a slip contg. Al2O3 and based on an Al phosphate binder, drying and firing. The novelty is that, according to the phosphate content of the slip, 0.2-5% water soluble K cpds. are added, which dissociate in aq. medium, and firing is carried out with an isothermal dwell of at least 5 min. up to 1400 deg.C.
Patent JP-S59129791-A (JP)
Inventor: SUTANRII EI MEIYAA
IPC: C25B9/17
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57114717-A (JP)
Title: Car air conditioner
Inventor: KATOU TOYOTOSHI
IPC: F24F11/02
Filed: 1981-01-09
Abstract: PURPOSE:To adjust room temperature in a short time in an air conditioner which controls air flow by bypassing a blower motor control means and directly supplying battery power when the room temperature exceeds a preset value or is lower the values than the other preset values. CONSTITUTION:When the temperature of a car room is high, the resistance RS of a room temperature sensor 9 becomes smaller than a set point RO and the output of a comparator 21a is set to H and turns on transistor 21b and a relay contact 20b. The output is directly supplied to a fan motor from a battery power source 16 and bypasses a control amplifier 10. When the room temperature is cooled, the resistance RS is increased and the output of the comparator 21a is set to L. Accordingly, the transistor 21b is turned off, releases a relay 20, and turns off the bypass circuit of the control amplifier 10. As a result, when the room temperature exceeds a preset value or is lower than other preset values, battery voltage is directly applied and air flow can be increased.
Patent JP-S61160005-A (JP)
Title: Optical position-height distribution detector
Inventor: HASEGAWA KIYOSHI
IPC: G01B11/24
Filed: 1985-01-08
Abstract: PURPOSE:To reduce dimensions of an apparatus by eliminating a video-signal processing circuit, by installing light-spot scanning means for a specimen, semiconductor position detecting element for position deviation of the light-spot, and distribution detecting means for position-height distribution of a specimen surface. CONSTITUTION:A beam of light irradiating onto a specimen S intersects its reflected beam through on angle of theta. An optical scanner 4 swings a mirror 5 by magnetic excitation of a drive coil 6 with an oscillator 7 and the reflected beam also and thus, a light-spot P on the surface of the specimen S is scanned in the Y-direction. Deviation of a position of a light-spot P' irradiated onto a detecting surface 10a of a semiconductor position detecting element 10 in the X-direction changes an output voltage Vx. A compensating circuit 11 has been introduced into an output voltage Ey of the oscillator 7 and output voltage Vx of the semiconductor position detecting element 10 for comparing one with the other. Light-spots P'1, P'2 created by the specimen surface S1 and reflection by a surface higher than this surface by a indicate a position difference of b on the surface 10a and as height a and position difference b have a relation as shown by the equation, the position difference b can be obtained by setting the angle theta constant.
Patent JP-H06205013-A (JP)
Title: Data repeater system
Inventor: NISHIZAWA TAKESHI
IPC: H04L12/40
Filed: 1993-01-07
Abstract: PURPOSE:To automatically change the setting of its own redirection by detecting the error of the setting of the redirection, in a data repeater system connected with plural communicating media having multi-addressability, which repeats received data to the other device. CONSTITUTION:A redirect packet detecting means 5 of an RDPDU (redirect packet) monitoring part 4 judges whether or not the identifier of the destination of repetition described in the received redirect packet is matched with its own identifier, and when they are matched, the redirect packet detecting means 5 retrieves a routing part 2, and judges whether or not the identifier of the other data repeater system being the destination of the redirect is matched with the identifier of the origin of the transmission of the RDPDU. When they are matched, the error of the setting of the redirection is judged. When the error of the setting of the redirection is judged, a redirect destination changing means 6 rewrites the information of the destination of the redirection described in the routing part 2.
Patent JP-S63174502-A (JP)
Inventor: FURANSOWA RABUU
IPC: H02B1/04
Filed: 1988-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59130200-A (JP)
Title: Method and apparatus for determination of freshness
Inventor: UDA FUMIAKI
IPC: C12M1/34
Filed: 1983-01-11
Abstract: PURPOSE:To obtain the percentage of the amounts of inosine and hypoxanthine (K value) based on the total amount of the compounds relating to adenosine triphosphate (hereinafter referred to as ATP) easily and accurately by enzymatic reaction, and to enable the direct determination of the freshness of meat. CONSTITUTION:A piece of meat is disintegrated together with a protein-denaturation agent (e.g. perchloric acid) to separate the extract containing ATP-relating compounds, and the extract is added with a neutralizing agent (e.g. KOH) to obtain a specimen solution. A definite amount of the specimen solution is mixed with a definite amount of a diluting reagent (e.g. 0.1M phosphoric acid buffer solution) and the absorbance of the total amount of the ATP-relating compounds is determined with light having a specific wavelength to obtain the value (A+B). Separately, a definite amount of the above specimen solution is added with a definite amount of an enzyme reagent solution capable of decomposing inosine and hypoxanthine of the ATP-relating compounds into uric acid, and the absorbance of the resultant solution is determined by using the light having the same wavelength as the above light to obtain the value A. The K-value can be calculated according to the formula (alpha is a constant defined by the light used in the measurement of absorbance).