baber/WOPTO huggingface dataset:
Patent GB-1458944-A (GB)
Title: Metal salts of n,n-di-substituted beta-alanines and stabilised compositions
IPC: C07F13/00
Filed: 1975-03-07
Abstract: 1458944 Stabilizing polymers; dyeability improvers CIBA-GEIGY AG 7 March 1975 [11 March 1974] 9730/75 Headings C3P and C3R [Also in Division C2] Organic polymeric compositions may be stabilized against deterioration by U.V. light or their dyeability may be improved, by incorporating therein from 0À005 to 5% by wt. of a compound of the formula wherein R 1  and R 2  independently represent alkyl, phenyl optionally substituted with 1 or 2 alkyl groups, C 5-6  cycloalkyl, or benzyl optionally substituted on the phenyl nucleus with an alkyl group, R 3  and R 4  are hydrogen or C 1-4  alkyl, M is selected from Ni, Co, Cu, Cr, Mn, Zn, Al, Sn, dialkyl Sn or Ti, and n has a value of 1-4 corresponding to the available valence of M. The stabilizers can be blended before polymerization or after polymerization during the usual processing operations, for example, by hot-milling the composition then being extruded, pressed or blow-moulded into films, fibres, filaments and hollow spheres. Other conventional additives may also be incorporated, such as phenolic antioxidants, thio-costabilizers and/ or U.V. absorbers. Materials which may be stabilized include homopolymers, copolymers and mixtures thereof, such as vinyl resins, poly-α- olefins, polyurethanes, polyamides, polyesters, polycarbonates, polyacetals, polystyrene, polyethylene oxide, polyacrylics and polyphenylene oxides.
Patent GB-314583-A (GB)
Title: Improvements in teapots, coffee pots and like articles having loose lids
IPC: A47J36/10
Filed: 1928-03-31
Abstract: 314,583. Gibson, S., and Gibson & Sons, Ltd. March 31, 1928. Lids.-To maintain the lid in position during pouring, the rear portion d<2> of the mouth flange of a teapot, coffee-pot or like vessel is inclined forwardly and downwardly and is adapted to be engaged by a similarly-inclined hook-shaped projection e<2> provided on the lid. Reference has been directed by the Comptroller to Specification 21927/92, [Class 129, Tea &c.].
Patent GB-1301019-A (GB)
Title: A process for the hydrogenation of pyrolysis gasoline
Inventor: BURGT MAARTEN JOHANNES VAN DER
IPC: C10G67/04
Filed: 1970-03-02
Abstract: 1301019 Hydrogenation of pyrolysis gasoline SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 2 March 1970 [3 March 1969] 9894/70 Heading C5E Pyrolysis gasoline, from the steam cracking of naphtha to produce ethylene and/or propylene, is selectively hydrogenated at 3 in the liquid phase to convert diolefins to monoolefins and a fraction 7 of the hydrogenated product having an initial boiling point below 80‹ C. is separated at 5, heated to a temperature not exceeding 250‹ C. at a pressure of 20-80 kg./ cm.<SP>2</SP> and hydrogenated at 9 over a sulphidic molybdenum and alumina-containing catalyst at a reaction temperature below 320‹ C. under conditions such that the stream 7 passes into the first part of the catalyst bed as a liquid and the stream is fully evaporated at a point between “ and ¥ of the height of the catalyst bed. The selective hydrogenation at 3 can be carried out at 20-50 kg./cm.<SP>2</SP> and below 160‹ C. using a sulphided catalyst, e.g. containing 5-25% nickel on alumina and/or silica. The catalyst used in the hydrogenation at 9 can comprise 3-25% molybdenum and 1-10% of W, Re, Co and/or Ni. The effluent 10 from the second hydrogenation can be subjected to a third hydrogenation at 320-375‹ C. using a desulphurization catalyst such as a sulphidic molybdenum-containing catalyst on an alumina carrier and which can also contain cobalt at a space velocity between 2 and 10. The stream 13, from which hydrogen, hydrogen sulphide have been removed at 11 and recycled to reactor 9, is separated into an aromatic rich extract phase 16 and an aromatic-poor raffinate 15 by extractive distillation at 14. The aromatic extract is separated by fractional distillation into a benzene stream 18, a toluene stream 21, a mixture of xylenes and ethyl benzene 24 and a stream 27 boiling between 170‹ and 220‹ C. In another embodiment the stream 13 can be separated into a fraction boiling above 150‹ C. and a fraction boiling below 150‹ C. which is passed to the extractive distillation unit. Suitable extractive solvents are diethylene glycol, dipropylene glycol, phenol, sulphur dioxide, N-methyl pyrrolidone, sulpholane, dimethylsulphoxide and acetonitrile and can contain up to 10% of water. Sulphur compounds, such as hydrogen sulphide, carbon disulphide, mercaptans, and dialkyl sulphides can be added to the hydrogen and gasoline feed to the second hydrogenation if the gasoline fraction from the first hydrogenation contains less than 100 p.p.m. in sulphur. The raffinate 15 can be passed to a catalytic reforming plant or recycled to the ethylene cracker. The stream 27 can be hydrogenated with a Pt or Ni catalyst to remove any aromatic compounds therein and blended with aviation gasoline or kerosine.
Patent GB-1084684-A (GB)
Title: Improved digger tooth assembly and tooth therefor
IPC: E02F9/28
Filed: 1965-03-09
Abstract: 1,084,684. Excavator teeth. MID-CONTINENT STEEL CASTING CORPORATION. March 9, 1965 [March .9, 1964], No. 9904/65. Heading E1F. A digger tooth has side edges which diverge to form a widened cutting edge. The top and bottom faces have a concave region and there may be grooves towards the rear on the top surface. The tooth is releasably fastened by sprung-pins to a supporting member fixed on the cutting edge of the excavator bucket.
Patent GB-200194-A (GB)
Title: Means for and methods of reducing self-induction & eddy current losses in underground electric cables
IPC: H01B11/12
Filed: 1922-04-07
Abstract: 200,194. Taylor, A. M. April 7, 1922. Feeder and transmission line arrangements; self - induction, neutralizing and preventing.-In a three-phase or multiphase transmission system employing at least six single-core or multi-core intersheathed cables, the currents induced in the sheathing and armouring, the self-induction, and the inductive effects on outside circuits are reduced by arranging the cables in pairs so that the currents in each cable of a pair are equal in magnitude and opposite in sign. The step-up transformers a, b, c ; A, B, C are connected to the bus-bars and to the single-core cables in such a manner that the currents in the pairs of cables A<1>, a<1>, B<1>, b<1>, and C', c<1> which are placed near each other are equal in magnitude and opposite in sign. Six, twelve, or eighteen cables may be connected to the transformers. Specifications 170,619 and 163,964 are referred to.
Patent GB-125279-A (GB)
Title: Improvements in and relating to Electric Circuit Breakers.
IPC: H01H71/68
Filed: 1918-06-17
Abstract: 125,279. British Thomson - Houston Co., (General Electric Co.). June 17, 1918. Automatic circuit-breakers.-Rapid-acting automatic circuit-breakers, particularly for preventing flash-overs at the commutators of dynamo-electric machines on short-circuit, comprise a switch member 3 biassed to the ' off ' position by a spring 6 and carrying an armature 5 co-operating with a rectangular electro-magnet 4 energized from a constant source (as by connecting its coil 7 which is remote from the magnet poles across the generator G) and also by a straight conductor 10 carrying the load current and passing through the gap 13 in the electro-magnet. The circuit-breaker is moved to the closed position by hand or by closing the circuit of an electro-magnet 16', which is deenergized by the movement of the spring contact plunger 24 when the circuit-breaker moves forwards. On overload, the heavy current in the straight conductor 10 in the gap sets up a flux which diverts the main flux (due to the coil 7) from the armature 5 without materially changing its value, whereupon the spring 6 acts to withdraw the contact member. The contact 11 on the contact member, and its co-operating spring contact 12, are of the type which gives a spring wiping action in closing, but while the contact 11 and the contact member 5 are made as light as possible, the contact 12 has considerable inertia so that, in breaking the circuit, the contact-member can be rapidly separated from the contact 12 which by its inertia remains behind. A blow-out coil 20 is arranged in series with the conductor 10. An inductive shunt may be arranged around the conductor 10 for accelerating the increase of current through the conductor on overload.
Patent GB-191104911-A (GB)
IPC: H01F27/40
Abstract: 4911. Koopman, E. B., and Pontelec Welding Patents. April 30, 1910. Transformers.-In a transformer for electric heating and welding apparatus, the secondary is in separate parts relatively movable to each other. In the form shown in Figs. 1 and 3, the secondary comprises similar parts 27, 28 formed in turns and provided with the usual gap. The primary coils 29, 30 are located outside, and the usual core (not shown) is provided. The work-holder bases 33, 34 are secured to lugs 31, 32 on the secondary terminals. The parts 27, 28 slide on each other, and are held in close contact by bolts 35 working in slots 36. An insulating-bushing may surround the part of each bolt 35, which works in the slots. In the form shown in Fig. 5, the parts 27, 28 are made as partial turns, and are pivoted together; they may also be connected across the pivot by a flexible cable 38. In the form shown in Fig. 6, the parts 27, 28 are united by flexible cables 39.
Patent HK-118496-A (HK)
Title: Droplet deposition apparatus
Inventor: MICHAELIS ALAN JOHN
IPC: B41J2/045
Filed: 1996-07-04
Abstract: A pulsed droplet ink jet printer has relatively long thin ink channels extending in parallel between an ink manifold (13), and a nozzle plate (5) providing a nozzle (6) for each channel. Side walls (11) may be formed substantially entirely of piezo-electric material so as to be displaceable transversely into a selected channel on the application of an electric field. This transverse displacement produces an acoustic wave in the channel which results in the ejection of an ink droplet. The side walls may deflect in shear mode to a cross-section of chevron formation. Usefully, it is arranged that both side walls adjoining the selected channel are displaced inwardly of the channel to cooperate in droplet ejection. Under this arrangement, the channels are assigned alternately to first and second groups of channels, only one group of channels being capable of actuation at any one instant. The nozzles associated with the respective groups of channels may be offset so as to compensate for the time delay in actuation of channels in the first and second groups.
Patent HU-T57472-A (HU)
Title: Small sag filament as well as incandescent lamp and projector lamp therewith
Inventor: PUGH JOHN WILLIAM
IPC: C22C27/04
Filed: 1991-04-19
Abstract: Improved tungsten filaments having good sag resistance and useful in energy efficient, high intensity lamps having a microstructure comprising a large, elongated and interlocking grain structure, methods for producing same and their use in electric lamps. Such filaments have been successfully used in miniature, double end quartz, tungsten-halogen lamps having IR filters.
Patent HU-T56705-A (HU)
Title: Rolling-drum marinading apparatus particularly for regional meat-packing small establishments
Inventor: SZABO GYULA
IPC: A22C9/00
Filed: 1990-04-09
Abstract: Appts. is provided with a reversible drive, wide angle tilting mechanism and a prod. dispensing mechanism. It comprises a tilting frame with a support platform (8) for the drum hydraulic tilting and control elements, vacuum elements, tilting shaft (7) tilting floor, which supports the drive rollers (13)
Patent HU-T35851-A (HU)
Title: Apparatus for evaluating test-carrier using for analytical determining components of bodily fluid
Inventor: MEINCKE DIETER
IPC: G01N21/86
Filed: 1984-06-14
Abstract: According to a first aspect, the present invention provides an apparatus for the evaluation of a longitudinally extending, flexible test carrier for the analytical determination of components of a body fluid. The test carrier has an insertion end to be inserted into the apparatus and a handling end. The test carrier is positioned and securely held in a measurement position in such a manner that its test field is present in a definite position with regard to the measurement unit. The positioning element includes at least two holding elements, one of which firmly holds the test carrier close to its insertion end and the other of which firmly holds the test carrier close to its handling end. A supporting surface being provided on which the test carrier lies at least partly in its measurement position. According to a second aspect for the evaluation of test carriers with a covering layer fixed in the manner of a flap on one edge of the test carrier, there is present a shutter element with a contact surface for pressing on the covering layer, the aperture element being mounted and operable in such a manner that the contact surface in the last phase of approaching the covering layer makes, relative to the test carrier, a tilting movement about a tilting axis which lies in close proximity to a fixing edge of the covering layer.
Patent HU-T55706-A (HU)
Title: Process and equipment for the biological purification of sewages by active sludge
Inventor: NAGY ZOLTAN
IPC: C02F3/00
Filed: 1989-08-07
Abstract: Effluents are purified by a continuous activated-sludge bio-process in a unit contg. aerating and settling space(s) constructed around one (or more) vertical axis (axes). Activated sludge-streaming back from the settling into the aerating area as a consequence of fluid density differences in these areas is passed to the bottom of fluid stream(s) moving first in a vertical and then in a horizontal plane as directed by air streams appearing in the aerating area. Circulation of sludge is controlled by the volume of supplied air
Patent HU-T59830-A (HU)
Title: Bacterium-composition for pofilacting bacterial enterosepsis of birds
Inventor: AHO MATTI ANTERO
IPC: A61K35/74
Filed: 1990-06-27
Abstract: PCT No. PCT/FI90/00171 Sec. 371 Date Dec. 9, 1991 Sec. 102(e) Date Dec. 9, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00099 PCT Pub. Date Jan. 10, 1991.A bacterial preparation useful for the prophylaxis of intestinal bacterial infections, especially Campylobacter infections, in poultry comprises bacteria derived from an adult bird from the same microecological niche, especially in the caecum, where the pathogenic bacteria tend to propagate in newly hatched chickens.
Patent HU-T55828-A (HU)
Title: Environment-protecting cleaning composition
Inventor: RACZ TIBOR
IPC: C11D3/18
Filed: 1988-12-30
Abstract: Environment-friendly cleansing compsn. contains 3.0-6.0% fatty acid-amino-sarsosimate salt; 0.1-0.2% formaldehyde soln., 35-70% mineral oil and 4.5% fatty acid poly-glycol ester or 4.0-5.0% fatty-alcohol-polyglycol-ether and water to 100%
Patent HU-T59147-A (HU)
Title: Process for producing retroviral protease inhibiting compounds and pharmaceutical compositions comprising same
Inventor: BUDT KARL-HEINZ
IPC: A61P31/12
Filed: 1990-12-14
Abstract: Cpds. of formula (I) and their salts are new. - A-N(R4)-C(R2)(R3)-Q-C(R2)(R3)-N(R4)-A (I) - where Q = -P(R6)(Y-R5)-, P(R6)(NR7R7) or -S(O)m. Y = O or S. m = 1-2. A, A = -(G)p-(F)o-(E)n-D. E, F, G = a natural or synthetic amino acid, azaamino acid or imino acid. n, o, p = 0 or 1. D = R1, -CO-C(R9)(R10)-NR8-R1, CO-CH(R9)-CH(R11)-R1 or -CO-CH(R9)-O-R1. R1 = H, CO2H, opt. substd. 1-18C alkyl, or -W-R1a, where R1a is the same as R1 and W = CO, CS, OCO, SO2, SO, S, NHSO2, NHCO, CH(OH), N(OH) or CO-V, where V is a peptide residue that is 1-10 amino acids long. R1, together with R11, can form a 5-12 membered mono- or bicyclic satd. or partially unsatd. ring system that may contain an S, SO or SO2 gp. R1 may also be glycosyl (pref. glucofuranosyl or glucopyranosyl), derived from ldotetroses, aldopentoses, aldohexoses, ketopentoses, ketohexoses, deoxyaldoses, aminoaldoses, oligosaccharides and their stereoisomers. R2, R2 = the same as R1 (but is not a glycosyl gp.). R3, R3 - ( P05331)
Patent ID-19646-A (ID)
Inventor: HOWSE PHILIP EDWIN
IPC: A01N25/26
Filed: 1997-03-12
Abstract: A pesticidal or herbicidal composition in particulate form which comprises composite particles. Each of said particles contains a core of an inert substance having a pesticidal herbicide associated therewith and a coating of an electrically resistive material around the core. The particles may also include a second pesticidal material adhering to the electrically resistive coating. The particles carry an electrostatic charge.
Patent ID-23065-A (ID)
Inventor: PALZER OTMAR DR
IPC: B21B37/64
Filed: 1999-07-13
Abstract: The actual rolling force and the resultant roll gap increase are determined. A roll gap correction is determined on the basis of this roll gap increase and a target roll gap in such a way that the actual roll gap approximates the target roll gap. The roll gap correction is implemented within a roll stand control interval.
Patent JP-H10191919-A (JP)
Title: Instrument for processing soybean curd pack
Inventor: TAKAHASHI SUSUMU
IPC: A23L11/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the soybean curd pack processing instrument which easily improve the efficiency of processes such as heating, cooling, cold storage, and conveyance and reduce the size of facilities by putting soybean curd packs together in an extremely small space. SOLUTION: A water running box 10 which is deeper than soybean curd packs 12 are tall and has many water running holes 14a and 14b bored in the flanks and bottom surface as a box which is large enough to array many soybean curd packs 12 and has an open top surface to enable multiple stacking and an external frame which makes it possible to suspend or convey water running boxes 10 stacked in stages together are combined with each other. Many soybean curd packs 12 can be put together within extremely small capacity, the efficiency of heat sterilization, cooling, cold storage, conveyance, etc., can be increased to enable large-quantity processes, and heat sterilizing and cooling devices and a cold storage device can be made small-sized.
Patent JP-S62159061-A (JP)
Title: Conduction/insulation testing machine
Inventor: YAMAHA TSUNEO
IPC: G01R31/02
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a testing machine having the high reliability by preventing the breakdown of a switching element of a bipolar transistor for connecting selectively a constant-voltage source or a constant-current source to a probe pin. CONSTITUTION:At the time of a conductions test, a substrate to be tested is pressed against probe pins 11-1n, and each test point thereof and a specified probe pin are allowed to contact with each other. Also, at the time of the conduction test, the constant-current source 2A or the constant-voltage source 2B which are selected is connected between a pair of test points to be tested, but in order to execute its selective connection, bipolar transistors TR41-4n (upstream side switching elements) and TRs 51-5n (downstream side switching elements) are provided. Also, to a switching element for controlling the connection of the pins 11-1n and a power source, an excess current protecting circuit 10 is connected, and the current of the element is limited to an allowable limit or below. Accordingly, when the switching element is turned on, the discharge current of an electrostatic charge exceeding the allowable limit does not conduct therefore, the breakdown of the element is prevented and the reliability of a testing machine can be improved.
Patent JP-S56101347-A (JP)
Title: Cooling device for rotor of electric rotary machine
Inventor: OOI MASAO
IPC: H02K3/24
Filed: 1980-01-11
Abstract: PURPOSE:To make the cooling air to flow between the respective windings at the winding end part of stator of the electric rotary machine and to elevate the cooling effect by a method wherein the gap between the bottom part of the winding end part and the rotor spindle is made to be narrow, and ventilating gaps are formed between the upper parts of winding end part and a holding ring. CONSTITUTION:Buckles 21 are equipped to the bottom part of the end part 20 of stator winding at intervals of one winding to make the ventilating gap between the bottom part and the outer circumferential face of the rotor spindle 7 to be narrow. Circumference directional notch grooves 15 are formed at top turns 9 of the winding end part 20 to form the ventilating gaps between the winding end part 20 and the holding ring 2. Accordingly because the current speed of cooling air passing through the gap between the winding end part 20 and the rotor spindle 7 is increased to reduce the pressure, so that the cooling air in the gaps 23 between the respective windings are made to be drawn out, moreover because the cooling air is supplied to the gaps 23 through the notch grooves 15 so that the cooling effect at the winding end part 20 is increased.
Patent JP-H07195069-A (JP)
Title: Water purifying device
Inventor: KAWASHIMA KAZUTO
IPC: C02F1/28
Filed: 1994-01-11
Abstract: PURPOSE:To improve assembling workability and appearance by composing a mounting means for mounting a cap part to a cylindrical part of a rod member which is fixed at one end to either of this cylindrical part or cap part and is formed with a threaded part at the other end and a fastening member which is screwed to this threaded part. CONSTITUTION:The main parts of this purifying device are composed of a filter body 2 for making purification treatment of water to be treated and a vessel body 3 housing this filter body by enclosing the filter body. This vessel body 3 is composed of the blind cylindrical part 5, the cap part 4 covering its aperture 11, a packing 6 interposed in their contact part and the mounting means for mounting the cap part 4 to the cylindrical part 5. Further, the mounting means is composed of the rod member 13 which is fixed at one end to either of the cylindrical part 5 or the cap part 4 and is formed with the threaded part 16 at the other end and the fastening member 12 which is screwed to this threaded part 16. The other end of the rod part 13 is extended outward through a through-hole formed at either of the cylindrical part 5 or the cap part 4 when these parts are combined. The fastening member 12 is mounted at this end.
Patent JP-H05191135-A (JP)
Title: Electromagnetic wave reflecting structure and its production
Inventor: KITAGAWA SHIGEKAZU
IPC: H01Q15/14
Filed: 1992-01-08
Abstract: PURPOSE:To contribute to a larger size and to improve the production properties for an electromagnetic wave reflecting structure by forming an even radio wave reflecting layer. CONSTITUTION:An electromagnetic wave reflecting layer 11 is formed by sticking a metallic foil 11a to a plastic structure 10 so that the layer 11 is equalized. Meanwhile the layer 11 is also produced by sticking a metallic foil 11b to a prepreg sheet 11a. Then the layer 11 loaded to a molding tool and the structure 10 is put on the layer 11. Thus the layer 11 and the structure 10 are molded into a single body. In such a way, an electromagnetic wave reflecting structure containing an even layer 11 can be simply produced.