baber/WOPTO huggingface dataset:
Patent GB-990796-A (GB)
Title: Improvements in or relating to the oxidation of cyclohexane
IPC: C07C51/31
Filed: 1962-03-13
Abstract: In a process for the oxidation of cyclohexane with molecular oxygen the unreacted cyclohexane is separated from the products, washed with water, separated and recycled to the oxidation stage. The oxygenated products are fractionated and cyclohexanone and cyclohexanol recovered, or further oxidized to adipic acid, or dehydrogenated to phenol.  The water extraction of the cyclohexane may be by rapid agitation or in a continuous countercurrent process.  Specification 986,932 is referred to.
Patent GB-854104-A (GB)
Title: Improvements relating to variable load valves for vacuum operable vehicle braking systems
IPC: B60T13/46
Filed: 1957-03-22
Abstract: 854,104. Fluid-pressure brakes. WESTING- HOUSE BRAKE & SIGNAL CO. Ltd., SIMMONS, A. W., and WASHBOURN, J. March 18, 1958 [March 22, 1957], No. 9532/57. Class 103 (1). In a variable load valve device in which is provided a control spring against which is balanced the opposed action, on a diaphragm, of the pressures in the upper and lower chambers of a vacuum brake cylinder, the single flexible diaphragm is replaced by a damper of the kind sealed by upper and lower diaphragms which act in unison as a single controlling diaphragm of the variable load valve and comprises a first (upper) chamber 4 above the upper diaphragm 2 which is connected to the lower chamber of a vacuum brake cylinder, and a second (lower) chamber 6 below the lower diaphragm 3 which connects the upper chamber of the vacuum brake cylinder; a third chamber 15 being provided for connection to the vacuum train pipe and a first valve 13 controlling communication between the first chamber and the second chamber. A second valve 17 controls communication between the first chamber and the third chamber via hollow stem 11. A control spring 8 is arranged to be compressed by vehicle weight measuring means 10 to an extent determined by the weight of the vehicle, the resultant thrust being applied to the lower diaphragm 3 in a direction to close the first valve 13 and open the second valve 17. Specifications 746,149 and 768,112 are referred to.
Patent GB-190074-A (GB)
Title: Improvements in impregnating agents for the preservation of wood
IPC: B27K3/52
Filed: 1922-04-03
Abstract: 190,074. Alexanderson, N. A., and Olsson, J. T. April 3, 1922. Wood', treating with liquids.-An impregnating- agent for wood comprises one or more fluorides or fluosilicates, or both, and one or more phenols or phenol ethers, or both, with or without substances, such as ferrous sulphate, potassium chromate, or a bichromate in conjunction with an alkali, which prevent corrosion of the apparatus. The mixture is used in the form of an aqueous solution of 1-1.5 per cent strength. A typical composition consists of 75 parts of neutral sodium fluoride, 25 parts of phenols or phenol ethers of high boiling-point, and 5 parts of potassium chromate.
Patent GB-1038056-A (GB)
Title: Automatic screwdown control for rolling mills
IPC: B21B37/60
Filed: 1964-03-06
Abstract: 1,038,056. Automatic thickness control. MORGAN CONSTRUCTION CO. March 6, 1964 [March 8,1963], No. 9563/64. Heading G3R. A control system for a multistand, multistrand rolling mill is arranged to correct the thickness of the rolled material caused by (1) Variations in the sizes of the billets, (2) Variations caused by the front end of billet entering a stand, and (3) Variations caused by the absence of a strand from the mill. A rolling mill comprising at least two stands 1, 2 and four strands 9 is symmetrically divided about the centre of the pass line has infrared micrometers 2, 4, 6, 8 for measuring the thickness of the strands 9 as they leave stand 2, the micrometers producing error signals between the actual and desired strand thicknesses, these error signals being sampled over a given interval at 10, and 12, instantaneously averaged at 14 and 16, time averaged over the sampling period at 18 and 20 and then proportioned at 54 and 56 to control devices 66, 68 which control the screw down mechanism of stands 1, 2 on the drive side of the mill and devices 70, 72 which control the screw down mechanism of the stands on the work side. When the front end of a billet enters a stand or a strand in the mill becomes empty other signals are produced, the effects of which are to modify the controls exerted on the screw down mechanisms to compensate for the disturbances in the rolling conditions in the mill.
Patent GB-762087-A (GB)
Title: Automatic machine for filling cases with containers
IPC: B65B21/18
Filed: 1953-04-08
Abstract: 762,087. Packaging bottles. OKULITCH, G. J., ZOZULIN, I., HANDBERG, C., and FALCK, G. April 8, 1953 [Aug. 19, 1952], No. 9576/53. Addition to 745,209. Class 94(1). [Also in Group XXX] In the machine of the parent Specification for packing bottles, &c., into cross-partitioned cases the gripping head is provided with bottlespacing fingers 124, Fig. 6, operated to space the bottles apart when they are gripped by the grippers 127, 128, so that they will clear the partitions of the case. The loading table 112 is pivoted at 140, Fig. 15, along one edge and the opposite edge 142 is lowered after the bottles have been gripped so that they are suspended from the grippers and are out of contact with the loading platform before the head is moved laterally to position the bottles over the empty crate. For twelve bottles in three rows of four there will be nine spacing fingers 124 with tapered ends engaging the shoulders of the bottles. Lateral movement of the head causes an arm 135 to contact a stop and be turned to actuate the spacing fingers 124 through a bar 134. The free edge 142 of the loading table 112 is supported by fingers 143 which are lowered when the head moves laterally, allowing the table to drop. As in the parent Specification after the head has been moved to position the bottles over a crate it is lowered, the grippers are released by pneumatic means when the bottles have been deposited in the compartments of the crate ; the head is then raised and moved laterally over the loading table which is then raised and receives a further batch of bottles. Should a bottle strike the cross partitions of a case, a secondary release mechanism is provided to allow premature release of the bottles so that the other bottles fall into the compartments and the operator at the discharge end can push down the bottle which has caught. Normally the grippers are released by a weighted pin 171a, Fig. 10, operating a valve 176 when the head has reached substantially its lowest position as in the parent Specification According to the present invention a further weighted pin 179a is provided, longer than the pin 171a adapted to operate the valve 176 through an extension arm 172a. As the head is lowered the weight 179 rests upon the ends of a lever 180 pivoted at 181 and supported by a spring 183. When the crank pin 166 of the lowering mechanism strikes the lever 180 the weight 179 will drop and as its pin 179a is longer than the pin 171a the release valve 174 will be actuated even though the head has not descended to the bottom of its stroke.
Patent GB-893332-A (GB)
Title: Improvements in or relating to xerographic developers
IPC: G03G9/087
Filed: 1958-03-26
Abstract: A xerographic toner consists of coloured particles of size between 1 and 20 microns and including 5 to 10% of colouring agent (e.g. carbon black, nigrosine, Calco black or oil red) admixed in a copolymer prepared from a blend of a monomer <FORM:0893332/IV (a)/1> wherein R is H, Me, Et or Pr, containing 5 to 50% of ethyl, propyl or butyl methacrylate.  In examples the copolymers are obtained by suspension polymerization and subdivision of the coloured compositions is effected in a jet pulverizer.
Patent GB-900777-A (GB)
Title: A metal container for high frequency apparatus
IPC: H05K9/00
Filed: 1959-03-20
Abstract: 900,777. Magnetic screening. NURNBERGER SCHWACHSTROM - BAUELEMENTE FABRIK G.m.b.H. March 20, 1959 [April 12, 1958], No. 9693/59. Drawings to Specification. Class 37. [Also in Group XVII] A means for forming a radiation-tight seal between a container and its cover comprises a conductive foil placed between the cover and the open end of the container over the whole cross-section of it, with a resilient layer interposed between the cover and the foil at least in the region of the contact line between the housing and the foil. The resilient layer may be a rubber plate and the foil may be of copper, brass or silver. In an alternative form, the layer may be of paper or synthetic material, with the foil formed on to one side of it.
Patent GB-675560-A (GB)
Title: Improvements in or relating to plug and socket connectors for electric circuits
IPC: H01R13/453
Filed: 1949-04-11
Abstract: 675,560. Two-part couplings. WALSALL CONDUITS, Ltd., and GOUGH, E. April 6, 1950 [April 11, 1949], No. 9726/49. Class 38 (i). In a three-pin shuttered socket connector 10, preferably of the two-part shuttered kind described in Specification 675,558, the shutter supporting member in the form of pivot pin 23 extends from one face of the base to the other and also secures the earthing socket 13 which is preferably that described in Specification 675,576, [Group XXXVIII]. The earthing socket has an extension 21 which is apertured to receive the pin 23 and is secured thereon by a nut 24. The head 25 of the pin is thickened to provide a mounting for the shutter parts 26, 27 and bears on an earthing strip 16 surrounding the socket 13.
Patent GB-963502-A (GB)
Title: Valve controlled material testing machine with double operation and closed pressure medium circuit
IPC: G01N3/10
Filed: 1961-03-17
Abstract: 963,502. Compression and extension testing. W. & T. AVERY Ltd. March 17, 1961 [April 2, 1960], No. 9745/61. Heading G1S. Apparatus for compression and extension testing of materials has a fluid-pressure loading system the direction of pressure in which is reversible by means of valves controlled by signals from a dynamometer system whereby loading of the specimen is reversed when the load reaches predetermined values. As shown in Fig. 1, fluid pressure generated by a pump 10 can be applied to either side of piston 1 loading the test-piece 13 by reversing valve 7 which is controlled by solenoids 11, 12. These are activated alternately in response to predetermined compression and extension indications'of dynamometer 14 which, after amplification by amplifier 15, are mixed in comparator unit 17 with a steady nominal signal from one of the transmitters 16a, 16b, the positive or negative resultant signal, amplifed by the controlling amplifier 18, selectively activating one of the solenoids 11, 12. In this way, the stress of the testpiece 13 will follow a time-variation as indicated in Fig. 7. Relaxation of the pressure whenever the direction of loading reverses takes place gradually. Smooth increasing stress in one direction can be obtained by using both transmitters 16a and 16b, the signal levels of which are slightly different, and increasing these at the same rate, as indicated by lines e and f in Fig. 8. Actuation of the solenoids 11 and 12 will thus occur alternately for the values defined by these lines, the median line d representing the loading curve to a degree of approximation set by the difference between the lines e and f. In modifications fluid pressure accumulators are provided in one or both pipes 5, 6, and a single transmitter 16 may be provided, solenoid 11 or 12, then operating when the signal from dynamometer 14 exceeds that from 16 by a predetermined amount in one direction or the other.
Patent GB-622808-A (GB)
Title: Improvements in or relating to cable driven apparatus
IPC: B65G17/42
Filed: 1947-04-12
Abstract: 622,808. Rope couplings. FISHER & LUDLOW, Ltd., and ORWIN, O. J. B. April 12, 1947, No. 9794. [Class 109] [Also in Groups XXIV, XXVIII and XXX] A cable coupling device comprises two semicircular connecting members 14 engaging in grooves 13 on terminal pieces 12 on the ends of the cable 11 and a bush 16 which is slid over the two members 14 to hold them in position and is locked by a set screw 17.
Patent GB-789821-A (GB)
Title: Improvements relating to arm bands for wrist watches
Inventor: LENK HANS
IPC: G04B37/12
Filed: 1955-04-05
Abstract: 789,821. Watch bracelets. UNITED STATES TIME CORPORATION. April 3, 1956 [April 5, 1955], No. 9905/55. Class 43 In order that a wrist watch of the kind attached normally by flexible wrist band or strap may be provided readily with a pair of curved rigid arms such as 9, Fig. 2, hingedly connected to the watch bezel 3, the usual pairs of arms 6 extending outwardly from two opposite sides of the bezel are each connected to an assembly comprising a block 1 which is shaped to fit between them, and against the bezel, and has an outwardly projecting boss 7 formed with a rounded and transversely bored outer end arranged to be engaged between shoulders 10, 11. on the end of an arm 9 to which it is attached by a hinge pin 13 passing through a transverse bore in the block and into apertures 12 in the shoulders, the arm 9 being biased towards the back of the watch by spring means engaging the block 1 and the arm. At least one torsion spring is accommodated within the block 1 and round the hinge pin 13, two torsion springs 14 being used in the example. Each end of the hinge pin 13 is provided in a known manner with a spring- loaded axially-extending plunger 17 which can be pressed inwardly when introduced between the arms 6 of the bezel for insertion into the aperture thereof. The torsion springs 14 are each formed with a short inner end which can be located in a longitudinal slot in the bore 8 of the block 1, and a longer outer end which passes freely through a slot 15 in the side wall of the boss 7 and is located in a hole 16 in the arm 9. To prevent rotation of the block 1 about the hinge pin 13 of the face 2 of the block that abuts against the bezel 3 may be provided with a locating pin 18, Fig. 4 (not shown) which fits into a niche in the bezel. Alternatively the block may be provided with a small lip along the lower edge of its face 2, so that when assembled on the bezel it projects slightly below the lower edge thereof and prevents inward hinging movement of the block.
Patent GB-1447726-A (GB)
Title: Circuit arrangement including a voice frequency oscillator belonging to a subsribers telephone instrumnet
IPC: H04M19/08
Filed: 1974-03-05
Abstract: 1447726 Substation circuitry TELEFONAKTIEBOLAGET L M ERICSSON 5 March 1974 [5 March 1973] 9910/74 Heading H4K A power feed circuit for a substation tone sender comprises a non-linear resistance (provided by diodes D1 to D3) receiving power from the subscribers line and providing a stabilized current feeding voltage to the tone generator (RC1 and RC2) and three transistors (T1, T2 and T3) arranged to be controlled by the current through the non-linear resistor and the line voltage to offer to line a resistance having a characteristic simulating that of a carbon microphone. In the dual tone number sender shown depression of a digit key actuates a contact K which disconnects the speech circuitry Ab from the line L, and actuates one contact K 1  and K 2  in each oscillator circuit RC1 and RC2. The resulting tones are applied to the line via transistors T4 and T5 and bridge D, a low pass filter R2, R3 and C preventing the tones from affecting the supply circuit. Transistors T2 and T3 provide a controlled current path between the line wires and effect a degree of line length compensation simulating the normal impedance of the substation (mainly the carbon microphone) so that no voice frequency transients due to sudden changes of impedance occur during switch over.
Patent HU-T34519-A (HU)
Title: Process for the production of copolymer from vinyl-pyrrolidon and from maleic anhydride,as well as for the production of cosmetics therefrom
Inventor: AZORI MARIA
IPC: C08F226/10
Filed: 1983-04-01
Abstract: Copolymeric poly-anions of formula (I) are prepd. by radical copolymerisation of a 1:1 mixt. of the monomers in an oxygen free organic solvent in the presence of a radical producing initiator, at 60-70 deg.C for 3-5 hrs. The prod. is purified pref. by extn. with benzene or chloroform, and opt. transformed into acid, amide or ehter. The concn. of comonomers is 2-3 mole per litre. - In the formula X+ = H, alkali-metal or an organic cation, R = -OH, -OR', -SR' or -NR'R'', R' = alkyl, alkenyl or alkinyl, aryl or a heterocyclic qp., R'' = H or R'.
Patent HU-T50588-A (HU)
Title: Fungicides
Inventor: TOTH GEZA
IPC: C07D405/10
Filed: 1988-04-20
Abstract: Fungicides contain benzimidazole derivs. of formula (I). R1 = nitro-furoyl or hetero-aroyl gp.; or OC-NH-R4 gp. where R4 = an alkyl gp., or as in this case a substd. aryl, heteroaryl, or cyclo-alkyl gp. R2 = alkoxy gp. R3 = Hydrogen atom, alkyl gp., nitro-furoyl or hetero-aryl gp. or OC-NH-R4 gp. where R4 is as before.
Patent HU-T37446-A (HU)
Title: Process for the production of ethylene copolymers of low density and of low secant modulus in fluidization reactor
Inventor: KAROL FREDERICK J
IPC: C08F10/02
Filed: 1984-03-28
Abstract: Ethylene copolymers having a density of less than 0.91 g/cm<3> and a 1% secant modulus of less than 140,000 kPa are continuously prepared in a fluidized bed without particle agglomeration by continuously contacting, in such fluidized bed, at a temperature of from 10 DEG C up to 80 DEG C, a gaseous mixture containing (a) ethylene and at least one higher alph olefin in a molar ratio of such higher alpha olefin to ethylene of from 0.35:1 to 8.0:1, and (b) at least 25 mol percent of a diluent gas, with a catalyst composition prepared by forming a precursor composition from a magnesium compound, titanium compound, and electron donor compound; diluting said precursor composition with an inert carrier; and activating the diluted precursor composition with an organoaluminum compound.
Patent HU-T39607-A (HU)
Title: Process for producing pellet-composition
Inventor: DELL HANS-DIETER
IPC: A61K9/52
Filed: 1985-08-29
Abstract: 1. Sustained-release formulation of acemetacin based on encapsulated multiple unit doses in the form of pellets containing a physiologpally innocuous substance of relatively high specific gravity, characterized in that it consists of an initial dose which contains 10 to 60% by weight of the total amount of acemetacin and if appropriate additives, and a pellet formulation which contains the remaining amount of the active compound, a disintegrating agent, a binder and a substance having a relatively high specific gravity and is coated with a lacquer which is resistant to gastric juice, the individual pellets having a diameter of 0.2 to 1.8 mm.
Patent HU-T60753-A (HU)
Title: Process for crosslinking collagens with diphenyl phosphoryl azide
Inventor: PETITE HERVE
IPC: A61L27/36
Filed: 1990-04-10
Abstract: PCT No. PCT/FR90/00253 Sec. 371 Date Oct. 7, 1991 Sec. 102(e) Date Oct. 7, 1991 PCT Filed Apr. 10, 1990 PCT Pub. No. WO90/12055 PCT Pub. Date Oct. 18, 1990.The invention relates to a process of cross-linking collagen. This process is of the type comprising the formation of amide bonds by means of acylazide groups and is characterized in that the collagen is reacted with diphenylphosphorylazide. The process according to the invention makes it possible to simplify the collagen cross-linking process and to adjust the degree of cross-linking at discretion without introducing any cross-linking agent.
Patent HU-T46055-A (HU)
Title: Hydrocarbon-water emulsions applicable in production of rock cotton products
Inventor: SZIRBEK JOZSEF
IPC: C10M173/00
Filed: 1986-09-26
Abstract: Hydrocarbon-water emulsions of use in mfg. rock-wool articles consist of (all pts.wt.): 32 residual oil, contg. 2. sulphur and having an average mol.wt. of 520-550. 14 residual oil-extract contg. 5.5 min. sulphur and having an average molecular of 480-490. 6 of a fatty-acid-polyethylene-glycol-ether. 3 tri:ethanol-amine, and 45 water.
Patent HU-T55105-A (HU)
Inventor: FOELLER WERNER
IPC: F16K31/64
Filed: 1989-09-07
Abstract: Die Erfindung betrifft ein thermisch gesteuertes Ventil. Die bekannten Ventile fuehren das anfallende Medium stetig ab. Bei kleinen und kleinsten Mengen tritt ein starker Erosionsverschleisz an der Absperrstelle auf. Das neue Ventil soll verschleiszunanfaellig sein, und zwar auch bei kleinen Mengen. Die Feder ist als Schnappfeder ausgebildet und so angeordnet, dasz sie in Schlieszstellung des Ventils eine zwischen den Extremen ihrer Kennlinie gelegene Hubposition innehat. Verwendung findet das Ventil als thermisch gesteuerte Ventile mit Ausdehnungskapsel, z. B. Faltenbalg oder Membrankapsel. Fig. 5{Ventil, gesteuert, thermisch; Erosionsverschleisz; Absperrstelle; Schnappfeder; Schlieszstellung; Hubposition; Kennlinie; Ausdehnungskapsel; Faltenbalg; Membrankapsel}
Patent HU-T51618-A (HU)
Title: Process for producing substituted 3-amino-sydnonimine compounds and containing these ones pharmaceutical preparations
Inventor: SCHONAFINGER KARL
IPC: A61K31/445
Filed: 1988-09-23
Abstract: Substituted 3-aminosydnonimines of the formula I   <IMAGE> (I)  and their pharmacologically acceptable acid addition salts wherein A denotes, for example, -CH2-, R1 denotes hydrogen or the radical -COR7, R2, R3, R4 and R5 denote alkyl with 1 to 4 C atoms and R7 denotes, for example, an aliphatic radical and 1 to 4 C atoms, are prepared by cyclization of a compound of the formula II   <IMAGE> (II)   and if appropriate subsequent acylation and have useful pharmacological properties. The invention includes pharmaceutical preparations containing the present compounds, and the use thereof for treating patients having cardiovascular ailments.
Patent HU-T62195-A (HU)
Title: Process for producing weight increasing agents and fodder comprising thiobenzoyl morpholide derivatives
Inventor: BUDAI ZOLTAN
IPC: A23K1/16
Filed: 1990-12-22
Abstract: The subject matter of the invention are compositions which contain 1 or more substituted N-[phenyl-(thioxomethyl)]-morpholine derivative(s) of the general formula <CHEM>  wherein   R1   represents methoxy or hydrogen and R   stands for methyl or R and R1   each denotes hydrogen or R1   stands for hydrogen and R   represents ethyl, and/or acid addition salt(s) thereof as active ingredient(s) in admixture with 1 or more inert solid and/or liquid carriers(s) and/or diluent(s) and optionally 1 or more additive(s) generally used in the production of fodder additives and fodders. A further aspect of the invention is concerned with the use of the above compounds and compositions. These exhibit useful weight-gain increasing and fodder-utilization improving effects.
Patent JP-H10200657-A (JP)
Title: Telephone service system
Inventor: ISHIHARA JIYUNGO
IPC: H04M3/42
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a telephone service system in which operability is ensured, even when a long charging number is adopted and entry-mistake is reduced. SOLUTION: A service control point 1 is made up of a collation section 11, that collates received data with data in a database 2 and a registration section 12, that registers/refers a charging number, a password and a telephone number or the like of a home telephone set 6 to/from the database 2, as required. The registration section 12 has a means that registers relations between a telephone number of the home telephone set 6 and its password in a form of cross-referencing the charging number and the password, depending on a request of a call from the home telephone set 6.
Patent JP-S61161375-A (JP)
Inventor: MUKAI YUJI
IPC: F25B43/00
Filed: 1985-01-08
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。