baber/WOPTO huggingface dataset:
Patent GB-1372290-A (GB)
Title: Installation for heat treatment of rolled stock
IPC: C21D1/63
Filed: 1973-02-27
Abstract: 1372290 Quenching rolled stock INSTITUT CHERNOI METALLURGII and MAKEEVSKY METALLURGICHESKY ZAVOD IMENI S M KIROVA 27 Feb 1973 9562/73 Heading C7N Rolled stock (3) is cooled by placing in an installation comprising a tank for a coolant (5), supports (6) arranged in line along the tank to hold the rolled stock during cooling, guides for feeding the rolled stock on to the supports, an extension bracket secured on one of the supports at one end of the line and forming a continuation of the line of supports, an actuating mechanism for withdrawing rolled stock from the coolant, the mechanism being operated by signals from a sensor responsive to the ferromagnetic state of the rolled stock the sensor including an inductance coil (9) which is movable along the bracket. The rolled stock is fed from the collecting trough (1) by pusher (2) on to the guides so that it rolls down on to the supports 6 and is positioned so that its end portion lies on the extension bracket which may be supported at the end opposite to the supports by an inclined strut the induction coil lying between the strut and the supports. A movable guide (11) may be used for feeding the end portions of the stock (3) on to the bracket (10). The coil (9) is then moved along the extension bracket until the stock enters the coil, a roller on a resilient member may be used to centre the rolled stock in the coil. The rolled stock is then immersed in the coolant by raising the tank (5) until the ferromagnetic state of the material is such that the current in the coil reaches a predetermined value whereupon a programme commutator activates the actuating mechanism so that the tank (5) is lowered and the cooled stock removed from the supports (6).
Patent GB-182543-A (GB)
Title: Call recording device for telephone instruments
IPC: H04M15/30
Filed: 1921-04-01
Abstract: 182,543. Dunlop, R. B. April 1, 1921. No Patent granted (Sealing fee not paid). Counting-apparatus.-A device for counting the number of calls made by a telephone subscriber comprises a counter having a series of numbered dials 1 showing through apertures in a frame 2 and connected through a train of gearing 4, the counter being operated through a ratchet and pawl by a press-button 7, and a clip 9 being provided for attachment to a telephone instrument. Reference has been directed by the Comptroller to Specification 9433/10.
Patent GB-625568-A (GB)
Title: Method of purifying benzene
IPC: C07C7/14
Filed: 1946-03-28
Abstract: Impure benzene is purified by admixing it with a solvent which does not crystallize at the crystallization point of benzene and cooling the agitated mixture so as to crystallize out benzene. Solvent is recovered by distillation both from the purified benzene and from the mother liquor and returned to the process. The solvent may be azeotropic with the benzene, for example, aliphatic alcohols such as isopropanol, or non-azeotropic, for example, lower paraffins such as butane, propane and Stoddard solution.  When an azeotropic solvent is used, the benzene/solvent distillate and the mother liquors are treated with water to extract the solvent, the aqueous solution of solvent being concentrated by distillation before the solvent is returned to the process.  Low boiling hydrocarbon solvents such as propane or butane are preferably admixed with the benzene under pressure, the mixture being cooled to assist or effect crystallization by reducing the pressure and evaporating the solvent. The Specification as open to inspection under Sect. 91 comprises also treating the impure benzene with a non-azeotropic solvent to recover part of the benzene and the mother liquors with an azeotropic solvent to recover the remainder.  This subject-matter does not appear in the Specification as accepted.ALSO:Impure benzene is purified by admixing it with a solvent which does not crystallise at the crystallisation point of benzene and cooling the agitated mixture so as to crystallise out benzene. Solvent is recovered by distillation both from the purified benzene and from the mother liquor and returned to the process. The solvent may be azeotropic with the benzene, for example, aliphatic alcohols such as isopropanol, or non-azeotropic, for example, lower paraffins such as butane, propane and Stoddard solution.  When an azeotropic solvent is used, the benzene/solvent distillate and the mother liquors are treated with water to extract the solvent, the aqueous solution of solvent being concentrated by distillation before the solvent is returned to the process.  Low boiling hydrocarbon solvents such as propane or butane are preferably admixed with the benzene under pressure, the mixture being cooled to assist or effect crystallisation by reducing the pressure and evaporating the solvent.  The Specification as open to inspection under Sect. 91 comprises also treating the impure benzene with a non-azeotropic solvent to recover part of the benzene and the mother liquors with an azeotropic solvent to recover the remainder.  This subject-matter does not appear in the Specification as accepted.
Patent GB-715783-A (GB)
Title: Improvements in recoil apparatus for gun mountings
IPC: F41A25/16
Filed: 1952-04-17
Abstract: 715,783. Gun recoil apparatus. VERWALTUNGSGES. DER WERKZEUGMASCHINENFABRIK OERLIKON. April 17, 1952 [April 18, 1951], No. 9722/52. Classes 92(1) and 92(2) A twin gun, mounted to recoil in a cradle 17 has baffle means 27 for deflecting the muzzle gases rearwardly to neutralize recoil, the baffle including laminar parts extending transversely to the plane passing through the barrels, being arranged to move forwards on firing in relation the barrel, and being connected to the gun cradle by resilient means. As shown in Fig. 3, the resilient means is mounted within tubular frame members 5 extending forwardly from the cradle and comprises a piston rod 10 fast with a guide 7 itself fast with the baffle 6. The piston rod carries a piston for compressing a spring 11 the piston comprising tapered rings 12, 14 for pressing sectional members 13 into frictional engagement with the inner wall of tube 5. In the construction shown in Fig. 5 the deflector has curved vanes 28 on V-shaped plates 29 secured to a tube 26 supported from the cradle by a frame 25 and having within it the spring and friction brake as in Fig. 3. The muzzle gas baffles in this case act, to equalize the recoil turning moment on the mounting if only one gun fires. Fig. 8 illustrates elongated curved gas deflectors 30 extending laterally beyond the muzzles and perforated to permit passage of the projectiles. Specification 704,504 is referred to.
Patent GB-331240-A (GB)
Title: Arrangement for supplying current to radiophonic receivers
IPC: H04B15/02
Filed: 1929-03-26
Abstract: 331,240. Constructions d'Appareillages et Specialites Electriques, C. A. S. E. Feb. 4, 1929, [Convention date]. Protective devices, auxiliary.-A motor-generator for supplying current to a wireless receiver together with a smoothing circuit is enclosed in a case of magnetic material to which all the output leads are connected through large condensers. The motor is preferably insulated from earth and coupled to the generator through an insulating coupling, and in the case of alternating current is of the squirrel-cage type. Specification 167,097, [Class 38 (ii), Electric currents, Converting &c.], is referred to:
Patent GB-181527-A (GB)
Title: Improvements in collapsible wardrobes
IPC: A47B43/04
Filed: 1921-04-01
Abstract: 181,527. Wilson, H. G., and Wilson, E. L. April 1, 1921. Garment racks.-A collapsable wardrobe is provided with a sliding clothes hanger 18 comprising an endless flat strip race provided with runners of the kind described in Specification 136,004, the race being supported by a T-shaped block slidable in guides hinged to the wardrobe top so that it may be drawn out to extend beyond the front of the wardrobe. A button holds the block in its closed position.
Patent GB-819227-A (GB)
Title: Improvements in and relating to self-piercing eyelets
IPC: A44B17/00
Filed: 1957-03-26
Abstract: 819,227. Stud and socket fastenings; rivets. UNITED-CARR FASTENER CORPORATION. March 26, 1957 [March 26, 1956], No. 9900/57. CJasses 44 and 89(1) A hollow rivet 10 for piercing through a sheet of material 12 and expanding into engagement with a hollow headed stud 14 to secure the latter to the material, comprises a hollow-shank 24 projecting therefrom, the shank having a radially-enlarged free-end portion 30, with an inwardlyrounded and forwardly-facing outer-surface 32 and an internal support member 34 in recessed-relation thereto and having a centre-portion 37 secured to the free end portion by an upwardly-inclined peripheral wall portion 36, whereby a slug 40 punched out of the sheet material by the enlarged free end portion when the latter is assembled with the stud, will be engaged by the centre portion and carried into the stud so that on the final stage of assembly the slug will be compressed between the centre portion and the head of the stud to effect the expansion of the free end portion of the rivet in the stud. The surface 32 co-operates with an inclined camming surface 42 on the stud which levels to a restricted neck which is of slightly lesser diameter than the diameter of the enlarged end of the rivets so that during attachment the neck of the stud must expand slightly and the enlarged end of the rivet must contract slightly. The internal support member 34 is designed to break away when the rivet is used with material which is too thick for the stud to be accommodated in the cavity.
Patent HU-T34176-A (HU)
Title: Process for producing benzothiazepines
Inventor: SUGIHARA HIROSADA
IPC: C07C69/738
Filed: 1984-04-20
Abstract: Novel condensed, seven-membered ring compounds of formula:wherein R' and R<sup>2</sup> each represent hydrogen, halogen, trif- fluoromethyl, lower alkyl or alkoxy, or both jointly form tri-or imethylene; R' is hydrogen, lower alkyl or aralkyl; R<sup>4</sup> is alogen or alkyl, aralkyl or cyclo-alkytalkyl which may be stituted; X is a group represented by the formula S(O)n ere n is an integer of 0 to 2); Y is a carboxyl group which be esterified or amidated; m is 1 or 2) and salts thereof. These compounds exhibit inhibitory activity on angioten- converting enzyme and so forth, and are of value as an it for diagnosis, prevention and treatment of hypertension.
Patent HU-T57706-A (HU)
Title: Process for producing new protecting group of amino group
Inventor: WEIGEL LELAND OTTO
IPC: C07D209/48
Filed: 1991-05-09
Abstract: A method for preparing a new class of protected amino intermediates is provided which utilizes reaction of an imido protected primary amine with a secondary amine. The intermediates thus provided are suitably protected for nucleophilic functionalization on the residue of the primary amine. The desired imido protected amine thus derivatized may be regenerated using acid. Further provided are methods for resolving racemic primary amines. Also provided are β-lactam intermediates protected with the new amino protecting group which are useful in the preparation of β-lactam antibiotics.
Patent HU-T40380-A (HU)
Title: Cyan neutralizing equipment
Inventor: KOVACS JOZSEF
IPC: C02F1/76
Filed: 1984-05-31
Abstract: Equipment comprises a neutralising vessel, two chemical storage vessels connected by pipework to the neutralising vessel. Closure elements are pref. included in the pipework. - A pump is also included in the pipework between the storage and neutralising vessels. Automatic pH measuring equipment is provided for the neutralising vessel. It controls the closure elements and/or the pump and/or operates an indicator.
Patent HU-T35184-A (HU)
Title: Method and connection arrangement for recovering solvent vapours
Inventor: AMBRUS JANOS
IPC: B01D8/00
Filed: 1983-07-07
Abstract: The cooled mixture of carrier medium solvent vapour mixture is routed through two heat exchangers of a heat pump. The vapour spaces of these two heat exchangers are connected in series. - The heated carrier medium is recycled to the evaporator, through an air heater if necessary, using a fan. The cooling medium is routed through the liquid side of the same heat exchangers and pumped through a liquid storage tank and an expansion valve in a closed circuit.
Patent HU-T58230-A (HU)
Title: Public-road vehicle for mass transport with at least three external mirrors
Inventor: PAPKE WOLFGANG
IPC: B60R1/06
Filed: 1990-04-24
Abstract: The invention relates to a bus (2) with at least three exterior mirrors (13, 14, 15) which are mounted in the region of its front (1) and of which a first (13) is provided as a vehicle rear view mirror, a second (14) is provided for viewing the entrance and/or axle and a third (15) is provided for observing the lateral distance between the bus and the carriageway boundary. In order to provide a set of exterior mirrors for such a bus (2), the exterior mirrors (13-15) of which set can be mounted and adjusted easily, and which have a self-cleaning effect, the invention proposes that the exterior mirrors be arranged on a common, L-shaped moulded body (5) with an enclosed surface on all sides. The exterior mirrors form a part of the surface and the moulded body has an aerodynamic shape with a supporting surface cross-section for the purpose of self-cleaning of the mirrors. <IMAGE>
Patent HU-T51169-A (HU)
Title: Method and apparatus for separating the filtered liquid from fluid materials containing suspended solid matter
Inventor: BODAS SANDOR
IPC: B01D37/00
Filed: 1987-09-22
Abstract: Liquid which contains solids in suspension is routed along the surface of a filter element, and preferably parallel with it, at a velocity which prevents settling of the solid material. The filtrate and solids-rich liquid are discharged separately. The liquid containing the suspended solid material is continuously recirculated, with the addition of fresh liquid and the continuous or intermittent removal of solids-rich liquid in order to maintain the mass balance demanded by the velocity of flow along the filter surface. The equipment is a vertical cylinder with inlet and discharge connections and containing a concentrically located filter pipe.
Patent HU-T45654-A (HU)
Title: Method for charging nickel-cadmium accumulators and circuit arrangement for carrying out thereof
Inventor: SZORADI GABOR
IPC: H02J7/10
Filed: 1986-12-01
Abstract: Method for charging Ni-Cd batteries with a repetitive and alternating sequence of direct current charging and discharging periods. Steep current pulses are superimposed on the respective direct currents which have a sense equal to that of the direct current and intensity exceeding respective predetermined levels. Owing to the effects of such alternating and repetitive current pulses the surface distribution of the electrodes will change after some time and the electrode surface gradually become homogeneous. The periodically repetitive steep current pulses can be used during the whole charging process and they have beneficial effects for the charging of new batteries as well. The current changes at the beginning of the respective periods should be at least seven times as high as one tenth of the ampere-hour capacity of the battery.
Patent HU-T56379-A (HU)
Title: Process for producing a-norsteroid-3-carboxylic acid derivatives and compositions comprising such compounds
Inventor: FLYNN GARY A
IPC: A61P43/00
Filed: 1990-12-28
Abstract: The present invention relates to novel A-nor-steroid-3-carboxylic acid derivatives and to their use as inhibitors of mammalian 5 alpha -reductase.
Patent JP-S60146621-A (JP)
Title: Hob head
Inventor: KUBO ISAO
IPC: B23F23/12
Filed: 1984-01-07
Abstract: PURPOSE:To make it possible to easily attach and remove a hob and a hob arbor, by inserting a piston rod in a hollow spindle journalled to a hob head, and as well by attaching a chuck mechanism for securing one end of draw-bar to the front end of the piston rod. CONSTITUTION:When hydraulic pressure is fed in a chamber S2 in a cylinder unit 23, a piston rod 25 is advanced overcoming a Bellerville spring 22, and therefore a chunk mechanism 21 is opened. At this time a cylinder unit 30 is driven to insert a draw-bar 31 which is inserted and held in an arbor support 3, into a hob arbor 10, and a pull-stud section 32 is set in the opened chuck mechanism 21. When the piston rod 25 is allowed to be moved rightward by means of the Bellerville spring 22, the chuck mechanism 21 grips the pull-stud section 32 and then pulls the draw-bar 31 to fit both end tapered sections 11, 12 of the hob arbor respectively into a spindle 20 and a tapered recess section in the arbor support 3. Accordingly, the hob 2 and the hob arbor 10 are held and secured between the arbor support 3 and the spring 20. Thus, the attachment and removal of the hob assembly may be surely and simply made.
Patent JP-H11195067-A (JP)
Title: Merchandise information data base
Inventor: KANEKO KUNIYA
IPC: G06Q30/02
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise information data base where retrieval speed is high and the merchandise information data base where an option is easily changed by reducing data capacitance. SOLUTION: The merchandise information data base is provided with an automobile having format codes at every basic constitution object and more than two option code 13 which are installed on the basic constitution objects which are expressed by the specified format codes and are provided with option codes. Installation restricting code 12 data which indicates restricting condition in design or technique at the time of installing an accessory constitution object to the automobile 11 is provided between one or more than two kinds of format code 11 data and one or more than two kinds of accessory constitution object code 12 (option code 13) data.
Patent JP-H04235614-A (JP)
Title: Ignition controller for conversion of ac electric power
Inventor: HIRABAYASHI SATOSHI
IPC: G05F1/455
Filed: 1991-01-10
Abstract: PURPOSE:To ensure the linear characteristic for the relation between a set level of the output voltage and an effective level of the output voltage by obtaining an ignition phase angle proportional to the output voltage level to which the effective level of the output AC voltage is applied end outputting an ignition signal at a time of the igniting phase angle. CONSTITUTION:A microcomputer 20A reads en output voltage setting signal 13a received from an output voltage setting circuit 13 as the digital value vie an A/D converter means 201 of the microcomputer 20A itself. Then the microcomputer 20A reeds an igniting phase angle corresponding to a set value of the output voltage given from a set output voltage level/igniting phase angle conversion table 204 contained in a memory. Then an ignition period timer 203 is actuated with a zero-cross detection signal 12a received from an AC voltage zero-cross position detecting circuit defined as the timing to start the time counting of the timer 203 contained in the microcomputer 20A end with the ignition period data defined as the time count-up value of the timer 205 respectively. The time-up output of the timer 203 is used as an ignition signal 8. These operations are repeated in each half cycle of a power supply and the ignition control is applied to a main thyristor 7.
Patent JP-S60146156-A (JP)
Title: Chemical analyzer
Inventor: NAGAI KAZU
IPC: G01N21/25
Filed: 1984-01-10
Abstract: PURPOSE:To achieve a highly accurate analysis with a higher processing speed by intermittently transferring a plurality of reaction containers during one cycle to perform a photometry of a sample liquid in the reaction containers with a plurality of photometers at rest. CONSTITUTION:A reaction container transfer table 1 is transferred intermittently by one pitch twice during one cycle; a sample is distributed at the stop position (b) of a reaction container 2 with a sample distributor 7 after the feeding thereof at the first pitch while the photometry of the sample liquid is performed in containers 2 at setting positions (e) and (j)-(r) with photometers 16 (16-1-16-10). Then, after the feeding thereof at the second pitch, the same sample is distributed with the distributor 7 along with the photometry thereof using a photometer 16 under the stoppage of the containers 2 while the first and second reagents 12-15 and 21-24 respectively are distributed into the containers 2 to which the sample was distributed at the stop positions (c), (d), (f) and (g) with the first and second reagent distributors 8-11 and 17-20. Then, concerning the photometry values of the sample liquid in reaction container trains from the photometer 16, the results of analysis are fed to a display unit 27 through an arithmetic unit 26. Thus, the processing speed can be heightened.
Patent JP-H04234931-A (JP)
Title: Reel for fishing
Inventor: SAKA TAKAO
IPC: A01K89/015
Filed: 1991-01-10
Abstract: PURPOSE:To dispose a mechanism for a quickly operable and failure-free structure, the mechanism being used for automatically switching on a clutch to stop the delivery of a fishing line when the delivery amount of the fishing line reaches a prescribed value in a state that the fishing line is freely delivered from a spool by switching off the clutch. CONSTITUTION:A switch 47 for operating a clutch member 9 is disposed so as to be engaged with and held at a clutch-switching position by an engaging mechanism 48 by changing the posture of the switch 47. An actuator 52 for releasing the switch 47 from the engaging mechanism 48 and an energizing mechanism 50 for operating the switch 47 into a clutch-connecting position are disposed. A controller for driving an actuator 52 when the delivery amount of the fishing line from a spool 2 reaches a prescribed value is also disposed.
Patent JP-S60145337-A (JP)
Title: Method and device for recovering copper
Inventor: KONUMA MINORU
IPC: C22B15/00
Filed: 1984-01-10
Abstract: PURPOSE:To recover copper with a simple stage and low energy by blowing a reducing flame to copper oxide powder while charging said powder into a reduction furnace to reduce the surface skin of the copper oxide, melting the copper powder to molten copper, casting the molten copper into a casting mold and forming a copper ingot. CONSTITUTION:While copper oxide powder 3 is charged through a supply port 2 for copper oxide into a reduction furnace 1 attached with said port 2 and a reducing flame ejecting port 5, a reducing flame 6 under the atm. pressure or in a pressurized state is blown through the port 5 to the powder 3 thereby reducing the surface of the powder 3 and melting the powder to molten copper 7. The molten copper 7 is cast via a molten copper spout 8 into a casting mold 9 coupled directly to the furnace 1 by which a copper ingot is formed.
Patent JP-H03205768-A (JP)
Title: Electronic component mounting structure for terminal board
Inventor: IDE AKIRA
IPC: H05K1/14
Filed: 1990-01-08
Abstract: PURPOSE:To mount electronic components with the desired capacity between selected terminals by mounting a sub-printed board on terminal boards via U-shaped connecting metals, and mounting the electronic components on it. CONSTITUTION:A sub-printed board 30 has lands 31A, 31B corresponding to respective terminals of two terminal boards 4A, 4B, and patterns 32A, 32B are connected to the lands 31A, 31B respectively. When U-shaped connecting metals 15 are inserted, selected terminals of the terminal boards 4A, 4B where electronic components are to be mounted can be electrically extracted on the sub printed board 30 and connected to the pattern formed on the surface of the sub-printed board 30. When short circuit wires are connected by soldering between pattern terminals of the sub-printed board 30, a desired circuit is constituted. The electronic components with the desired capacity can be mounted between selected terminals.