baber/WOPTO huggingface dataset:
Patent GB-735500-A (GB)
Title: Improvements in or relating to apparatus for shaping and drying cigar bunches
IPC: A24C1/20
Filed: 1954-04-01
Abstract: 735,500. Cigar-making machines. AHENCO AKTIEBOLAG. April 1, 1954 [April 24, 1953], No. 9646/54. Class 130. Cigar bunches A shaped in mould pockets 8 of one or more rotatable drums 6, 7 are dried by a stationary heater 40 located outside the drum or drums and having a heat-radiating surface extending over a plurality of adjoining mould pockets and close by and shaped to the peripheral drum surface or surfaces. As shown, an electrically heated metal block 40 thermally insulated at its ends and base by material 41 has curved heat-radiating sides co-acting with the peripheries of two drums 6, 7 and is mounted on a bracket 42 adjustable vertically and laterally on one of two side frames (not shown) supporting shafts 4, 5 on which the drums 6, 7 are rotatably mounted. The shafts 4, 5 are oppositely driven from a horizontal drive shaft (not shown) through bevel gears and step the drums 6, 7 round oppositely through pawls 18, 37 pivoted on arms 15, 35 oscillated from a face cam 9 on the shaft 5 through a cam follower element 12 forked to slide on the shaft 4 and connected directly and by a link 33 respectively to extensions 14, 34 of the arms 15, 35. The pawls 18, 37 are raised and lowered by a face cam 28 on the shaft 4 through a three-armed cam follower 24, 22, 23 mounted on an extension 16 of the arm 15 and operating links 21, 39 respectively pivoted to the pawl 18 and an extension 38 of the pawl 37. The drums 6, 7 move simultaneously through steps equal to the pitch of the pockets 8 and present a succession of the pockets centrally to each other for transfer of bunches from the drum 6 to the drum 7 by the action of pins (not shown) projected through bores 32 in the drum 6, and actuated as in Specification 279,564, [Class 130], by means also actuating as described therein external bunch-shaping plungers and pins acting through bores 32 in the drum 7 to eject bunches from the pockets therein. Bunches supplied to the drum 6 thus travel thereon up one side of the block 40 and on the drum 7 down the other side of the block, and have both their sides dried by direct heat radiation in turn.
Patent GB-565617-A (GB)
Title: Paper insulation of electrical conductors
IPC: H01B7/02
Filed: 1943-06-16
Abstract: 565,617. Electric cables. WATSON, J. H., and ANDERSON, H. E. June 16, 1943, No. 9650. [Class 36] Stabilised paper loaded with about 3 per cent thermo-set artificial resin is used to insulate electric conductors, urea-formaldehyde resin being one example. The wet paper web may be impregnated after the second wet press with a solution of the resin-forming materials or a pre-condensate thereof, the condensation taking place after the drying, or a dry web may be impregnated. The paper may be single or multiple ply. The Provisional Specification - refers to Specification 553,122, [Group VIII].
Patent GB-578788-A (GB)
Title: Improvements in and relating to electrical contact sockets
IPC: H01J19/66
Filed: 1944-05-19
Abstract: 578,788. Two-part couplings. CINCH MANUFACTURING CORPORATION. May 19, 1944, No. 9687. Convention date, June 18, 1943. [Class 38 (i)] A contact socket suitable for snap fastener connection with a stud-like connector 3 of an electron discharge tube T, comprises resilient fingers 12 integral with a disc-like metal body 11, all embedded in a flexible sheath 6 of rubber, and a coil spring 18 surrounding the neck 16 of the socket 12, to increase its hold. The fingers 12, body 11, and a terminal 13, are formed from a single blank of sheet metal 10, the arms 12 of which are bent under and then outwards, and the terminal 13 of which has wings 14 for clenching over a conductor C. The disc 11 is curved so as to reduce corona losses on high voltages.
Patent GB-515348-A (GB)
Title: Improvements in or relating to signal amplifying systems
IPC: H04B3/10
Filed: 1938-03-30
Abstract: 515,348. Volume control. BLUMLEIN, A. D.. March 30, 1938, No. 9780. [Class 10 (iv)] The gain of a thermionic valve amplifier A is controlled by means of an auxiliary signal of a frequency outside the range of main signal frequencies and adjustable independently of the amplitude of the main signal input. This signal is injected at 1 before the amplifier and, after amplification, is rectified by the diode rectifier 5 to provide bias control for one or more valves in the amplifier. The auxiliary signal is generated at 7 and is applied under manual control to a resistance 1 in the circuit of microphone M after attenuation by a master attenuator 8, a balance control 9, and a fader 10. The generator and master attenuator are common to a number of controlled amplifiers. The blocking filter 3 prevents auxiliary signals from other amplifiers connected to the same output leads 0 from reaching the diode 5. An attenuator 12 consisting of shunt and series arms is controlled by a switch operated by the fader, so that when the fader resistance reaches its lowest value, the attenuator 12 is also cut out, the strength of the auxiliary signal reaching the amplifier is increased, and the gain reduced to negligible value. An additional circuit, Fig. 2 (not shown) may be used to ensure complete cut-off by an auxiliary signal of large amplitude. The signal is taken from the input or output of an early valve of the amplifier, amplified, and rectified to provide a paralysing biasing potential for one of the valves of the amplifier. This valve may be a diode-triode, the diode being used to rectify the auxiliary signal. Specifications 296,397, [Class 40 (iv)], 482,740 [Group XL], and U.S.A. Specifications 1,565,491 and 2,009,074 are referred to.
Patent GB-833572-A (GB)
Title: Method and apparatus for the generation of a combustible gas from liquid combustibles such as light fuels
IPC: C10J1/14
Filed: 1957-03-26
Abstract: 833,572. Gas manufacture. SOC. POUR LA CONSTRUCTION D'APPAREILS A GAZEIFIER LE MAZOUT C.A.G.M. March 26, 1957 [March 30, 1956], No. 9904/57. Class 55 (2). A combustible gas is produced by feeding a burner 7 with fuel oil, such as the domestic and light fuels, from a tank 1, and forcing the burned gases through the fuel in the tank. The fuel is supplied through a pipe 2 and float regulator 3 to the tank. Some is drawn off through pipe 4, filter 5, pump 6 and line 11 to the ignition chamber 9 of the burner 7 where it is ignited by the electric resistance 10 and burns with air supplied by blower 8 through pipe 12. When ignition has taken place throttle 13 and cock 14 are closed so that fuel is no longer supplied to the chamber 9, the air passing over the resistance 10 preventing it being damaged by heat. The burner 7 has two combustion chambers 15, 20 provided with tubes 18, 21, to form annular chambers which are supplied tangentially with air through pipes 19, 22, the fuel and air mixture being supplied tangentially to the chamber 15 through pipes 16, 17. The combustion gases flow downwardly through the double walled tube 26 into the tank 1, the combustible gases produced passing through pipe 27 to the apparatus to be supplied. Excess gas flows through a condenser 29 wherein the oil is condensed and flows back through pipe 38 to the tank 1, the combustion gases passing through the perforated cylindrical surfaces 35 to the pipe 36. The surfaces 35 which are connected to a dome 34, are balanced by counterweights 33 to control the gas pressure.
Patent GB-698209-A (GB)
Title: A method for the production of pressing-tools
IPC: B22C7/00
Filed: 1951-04-27
Abstract: 698,209. Making dies. HUSQVARNA VAPENFABRIKS AKTIEBOLAGET. April 27, 1951 [April 29, 1950], No. 9960/51. Class 83 (ii). A method of making a pressing tool or die comprises giving one side of a model a coating of an easily fusible metal such as zinc, removing the coating, electrically depositing on the cavity left by the model a layer of a metal such as copper having a higher melting point than the coating and then removing the copper shell, filling the cavities on the back thereof with a metal and finally using the shell to compact a mass of iron powder which is then sintered to form the tool. A plastic comb 1 is glued to a suitably curved metal plate 2 and sprayed with zinc until a layer 3 of between <SP>5</SP>/ 64  and # inch thick is obtained. This layer is removed, given a coat of insulating lacquer 4 on the side that was remote from the comb and on the other side is electro deposited a copper layer 5 of between 0.08 and 0.10 inch thick, after which the lacquer and the zinc are removed, the zinc, for example, being dissolved in hydrochloric acid. The copper duplicate 6 has the cavities filled in with tin 7 to increase rigidity and is used to form the bottom of a die 8 for compacting a mass of iron powder 10 which, after compacting and sintering, forms a press tool for the manufacture of plastic combs. In modifications, the first metal layer 3 may be deposited on the original by vaporizing the metal in a vacuum chamber, by cathodic atomization or chemically, as by silver plating, the thickness of the layer being increased by electroplating if necessary. If the original model is of low melting-point metal instead of plastic, the layer 3 could be obtained entirely by the electrodeposition of a higher melting- point metal, after which the model is removed by melting it out.
Patent GB-569480-A (GB)
Title: Improvements in electrical joint boxes and in glands for switchgear, service boxes and other electrical apparatus
IPC: H02G15/10
Filed: 1943-06-21
Abstract: 569,480. Cable joints; junction boxes. GRAY, J. C. A., and STANSFIELD, S. June 21, 1943, Nos. 9961 and 16881. [Class 38 (i)] The end of a cable having armouring 4 covering a lead sheath 6 is attached to a joint sleeve, junction-box &c. by means of a ferrule 1 inserted between the armouring and the sheath, a flange 3 on the ferrule fitting within the sleeve, box, &c. and being wiped to the sheath emerging from the ferrule. The armouring is secured to the ferrule as by a ring clamp 11, and the ferrule may be screw-threaded at 2 to carry a nut 9 by which the flange 3 is tightened. against the end-plate 13 of a built-up casing 12. Alternatively, the flange 3 may be of angular outline to fit a similar opening in the end-plate 24, Fig. 6, a washer 27 with packing 28 fitting against the flush surfaces and being secured thereto by studs 29, 30. A bonding strip 31 may be provided. In another modification, the edge of the flange 3 is shaped to fit into grooves 33, Fig. 8, in the two halves of a divided casing 32 and may be secured therein by a metal filling.
Patent GB-982778-A (GB)
Title: Improvements in or relating to cross-linking ethylene polymers
IPC: C08F8/34
Filed: 1962-03-15
Abstract: A polymer containing at least 25 mole per cent of ethylene is cross-linked by heating with an aliphatic polysulphonazide R(SO2N3)x, wherein x is an integer greater than 1, R is an aliphatic or aryl aliphatic radical with the sulphonazide groups attached to aliphatic carbon atoms. Specified polymers are polyethylene, ozonized polyethylene and copolymers of ethylene with propylene, butylene, vinyl acetate, and as third component butadiene or isoprene. Covulcanization with other rubbers, e.g. natural rubber, also may be effected. The preferred cross-linking agent is 1,10-decane bis-(sulphonazide).  Optional ingredients are conventional additives, in particular fillers such as carbon black.
Patent GB-1527972-A (GB)
Title: Stabilized glucose isomerase enzyme concentrate and process for preparing the same
IPC: C12N9/92
Filed: 1977-03-09
Abstract: 1527972 Glucose enzyme concentrates CPC INTERNATIONAL Inc 9 March 1977 [19 March 1976] 09995/77 Heading C3H A stabilized glucose enzyme concentrate comprises an enzyme concentrate of (1) a cellfree glucose isomerase enzyme which is substantially free of nucleic acids and (2) Mg<SP>++</SP>, the enzyme concentrate being characterized as having: (a) a protein content ranging from 50 to 80% by weight, dry basis; (b) a Mg<SP>++</SP> content ranging from 3 to 45 mg. of Mg<SP>++</SP> per ml. of enzyme concentrate; (c) a Mg<SP>++</SP>/protein ratio ranging from 0À02 to 0À75; (d) a specific isomerase activity of at least 10 IGIU/mg of protein; and (e) a stability such that it is capable of retaining up to 95% of its initial isomerase activity when stored at 26 C. for up to 30 days. Preferably the enzyme concentrate additionally includes a water miscible solvent in an amount ranging from 5 to 25% by weight, e.g. 2-propanol. Such stabilized glucose isomerase enzyme concentrates may be prepared by (a) treating an aqueous mixture containing a cell-free glucose isomerase enzyme and a water miscible organic solvent with a substantially water soluble magnesium salt in an amount sufficient to provide the mixture from 0À02 molar to 0À3 molar with respect to the magnesium salt based on the total volume of the mixture to provide a stabilized enzyme concentrate comprising an enzyme magnesium precipitate in the mixture; and (b) recovering the stabilized enzyme concentrate comprising concentrated glucose isomerase enzyme, magnesium in an amount ranging from 0À1 to 2 molar measured as Mg<SP>++</SP>, water and water miscible organic solvent.  The cell-free glucose isomerase which is substantially free of nucleic acids may be derived from a microorganism which is selected from Streptomyces olivochromogenes ATCC No. 21,713, ATCC No. 21,714, ATCC No. 21,715, variants and sub-mutants thereof. The substantially water soluble magnesium salt is preferably selected from magnesium acetate, magnesium chloride and magnesium sulfate. The water miscible organic solvent may be selected from methanol, ethanol, n-propanol, 2- propanol, t-butanol, acetone and p-dioxane.
Patent HK-127295-A (HK)
Title: Pollen suppressant comprising a 5-oxy- or amino-substituted cinnoline
Inventor: LABOVITZ JEFFREY
IPC: C07D237/28
Filed: 1995-08-10
Abstract: Pollen suppressants of the formula <CHEM> wherein X represents a group of the formula OR<1> or NR<1>R<2> wherein R<1> represents a C1-C4 alkyl (optionally substituted with a C1-C4 alkoxy group, 1 to 3 halogen atoms, or a carboxy or C1-C4 alkylcarbonyl group), alkenyl (optionally substituted with 1 to 3 halogen atoms), or alkynyl group and R<2> represents H or CH3, with the proviso that when R<1> is CH3, R<2> is CH3; Y is hydrogen, C1-C22 linear alkyl or alkenyl containing up to four C=C double bonds, C3-C6 branched alkyl or alkenyl, C2-C4 alkoxyalkyl, cyclohexylmethyl, halogenated C1-C4 alkyl, phenyl, benzyl, -(CH2CH2O)mCH2CH3 in which m is an integer from 1 to 5, or -CH(CH2OR<4>)CH2OR<5> or -CH2CHOR<4>CH2OR<5> in which either R<4> or R<5> but not both represent a C1-C22 linear alkyl- or alkenylcarbonyl group containing up to four C-C double bonds; and R represents C1-C4 alkyl, phenyl, naphthyl, or phenyl or naphthyl substituted with one to three substituents selected from the group consisting of halogen, trihalomethyl, C1-C4 alkoxy, C1-C4 alkyl, and cyano; and salts thereof are disclosed along with methods of producing these compounds and of using them to produce hybrid seed in self-fertilizing plants.
Patent HU-T37069-A (HU)
Title: Solvent-recovery plant connectable with apparatus degreasing objects of metal and other material
Inventor: LASZLO GYOERGY
IPC: B01D5/00
Filed: 1984-04-02
Abstract: Equipment comprises a suction pipe attached to the upper part of the de-greasing plant. A fan is fitted into the suction pipe which discharges into a condenser vessel divided into two chambers. The first chamber is fitted with a heat exchanger and a temp. controller connected to an external, self-contained cooling unit. The second chamber is similarly equipped with a temp. controller connected to an external, self contained cooling unit and a heat exchanger. The second chamber is also provided with an outlet pipe which is routed to an air flow guide and may be connected either to a pipe leading to a chimney or to a pipe connected to the top of the de-greasing bath. - The top of the bath is fitted with a cover frame forming a totally enclosed channel, which is connected to the pipe leading from the air flow guide to the top of the bath. Two covers are fitted to the bath cover frame. These may be rotated and extend from their axis of rotation to positions alongside the plane of symmetry and parallel with the axis of rotation of the bath. Channels are formed in the inner parts of the two covers, which are mirror images of each other.
Patent HU-T54657-A (HU)
Title: Process for producing amino acid antagonists with vitalizing effect and pharmaceutical compositions comprising such compounds
Inventor: HARRISON BOYD LYNN
IPC: A61P25/20
Filed: 1990-05-14
Abstract: The present invention is directed to a new class of excitatory amino acid antagonists.
Patent HU-T60264-A (HU)
Title: Process for producing piperazine derivatives and pharmaceutical compositions comprising same
Inventor: CLIFFE IAN ANTHONY
IPC: C07D295/185
Filed: 1991-10-18
Abstract: 2,3,4,5,6,7-Hexahydro-1- &lsqbstr& 4-[1-[4-(2-methoxyphenyl)-piperazinyl]]-2-phenylbutyryl &rsqbstr& -1H-azepin e and the pharmaceutically acceptable acid addition salts thereof are 5-HT1A binding agents useful, for example, as anxiolytics.
Patent HU-T51815-A (HU)
Title: Device for connecting agricultural aggregate with power machine
Inventor: MARRANDI TIIT RUDOLFOVICH
IPC: A01B59/04
Filed: 1988-12-29
Abstract: The assembly comprises a tranverse draw bar (1) and an arcuate beam (2) connected to a support wheel (3) through a swivel suspension ( 21). Mounted on the transverse draw bar (1) is a mechanism for transferring the implement to the transport or working position. - A mechanism is provided which automatically locks the support wheel (3) from swivelling about a vertical axis on movement of the beam (2) into a vertical transport position. The wheel (3) is locked with respect to the beam (2) by an arm (29) pivotally secured on the beam and cooperating with a lock (25) positioned on a vertical pivot shaft (20) of support wheel.
Patent ID-22293-A (ID)
Inventor: WERNER DOTSCH
IPC: C01B15/10
Filed: 1997-12-12
Abstract: A method for the "dry" production of sodium percarbonate (dry process), in which monohydrate crystals of sodium carbonate are reacted with a quasi-stoichiometric quantity of concentrated aqueous hydrogen peroxide solution, relative to the quantity of active oxygen required in the sodium percarbonate to be produced. This method can be combined to great advantage with subsequent compaction of the sodium percarbonate obtained. Sodium percarbonate products containing varying concentrations of active oxygen of at least 10 weight percent, particularly high active oxygen concentrations of above 14.5 weight percent, can be produced. The resulting sodium percarbonate products are distinguished in that they have remarkably advantageous dissolution rates, stabilities and compatibility with detergent bases, and are superior to conventional sodium percarbonates obtained, for example, by a crystallization process. The invention also relates to the sodium percarbonate products obtained and to detergent compositions containing such sodium percarbonate products.
Patent ID-25773-A (ID)
Inventor: LEVERETT JESSE C
IPC: A61P17/00
Filed: 1999-11-15
Abstract: A skin-whitening composition that includes bearberry extract and a reducing agent. The composition can be topically applied to the human skin and can include one or more whitening agents in combination with bearberry extract and the reducing agent to achieve an enhanced whitening effect. A method of whitening human skin includes topically applying to the skin a composition containing bearberry extract and a reducing agent in an amount and for a period of time sufficient to visibly whiten the skin. The method includes incorporating bearberry extract and the reducing agent with known whitening agents and applying to the skin in an amount and for a period of time sufficient to visibly whiten the skin.
Patent JP-S57113492-A (JP)
Title: Memory circuit
Inventor: KAMATANI MICHITOKU
IPC: G11C17/18
Filed: 1981-01-07
Abstract: PURPOSE:To execute an operation at a high speed, and also to reduce the power consumption, by storing a charging voltage level in the capacity, making this charging level a reference, to execute a differential amplification. CONSTITUTION:Digit lines Dj, Dj+1 are charged by transistors (TR) Tpj, Tpj+1 when this gate input signal -phis is in an H level, and an input point A of a sense-up part 2 after a Y-selector is also charged through a TR T2. When the signal -phis becomes a low level after charging, subsequently, a comparing input level point B is cut off by a TR T1 of a gate signal -phis', and charge of a floating capacity CF is held. Decoder outputs Xi, Yj are selected, a signal phi becomes a high level, a low threshold level TR conducts, a resistance TR T4 conducts, and if there is a TR in a selected cell, the line Dj is discharged. Accordingly, the point A is connected to the line Dj through a TR Tsj, and becomes an almost same waveform. From a rise time of a signal phis to a fall time  of -phis2, the signal is outputted from a sense amplifier 1 for amplifying a level  difference between the point A and B, through an output buffer.
Patent JP-S57115992-A (JP)
Title: Method for executing stainless lining
Inventor: ISHIZAKI MASAHIKO
IPC: B23K31/00
Filed: 1981-01-09
Abstract: PURPOSE: To easily inspect and correctly discover surface defects at the inside of welded joints, by putting an insert plate into a part of welded joint sections on the inner wall surface of a main structure, and by applying a lining on the whole surface of the inner wall and the insert plate with a lining material.  
     CONSTITUTION: On an inner wall surface 12 of a main structure 11 to be lined, a lining material 14 is lined leaving a fixed width W containing a welded joint part 13 formed when the main structure is welded. Then a insert plate 15 is put into the non-lined part, and a doubling plate 16 made of the lining material 14 is put on the surface of the insert plate 15 and the doubling plate 16 is welded. Thus, the whole surface of the inner wall 12 of the main structure 11 is lined with the lining material. The most suitable width for the insert plate 15 is about 300mm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06205148-A (JP)
Title: Method and device for reading image
Inventor: FUTAKI TORU
IPC: G06T1/00
Filed: 1993-01-07
Abstract: PURPOSE:To shorten operation time by making possible scan with a parameter suitable for an original by controlling the image reader so as to perform reading based on the selected parameter. CONSTITUTION:An input image signal is converted into a binary signal by a scanner 101, and the read image is stored in a RAM 107 and displayed on a display 108. When the scanning of the image original due to the scanner 101 is instructed, a control panel to decide the parameter for controlling the scanner 101 is displayed on the display 108. When a slider is operated on the control panel, the value of the slider is temporarily stored in the RAM 107. The value of scanner density registered on the RAM 107 is displayed on a selection panel. When scanning is instructed, scanning is performed by the scanner 101 with the read density set by the control panel.