baber/WOPTO huggingface dataset:
Patent GB-1087025-A (GB)
Title: Improvements in or relating to electrical counting circuits
Inventor: FRENCH JAMES ALFRED THOMAS
IPC: H03K3/037
Filed: 1966-03-04
Abstract: 1,087,025. Electronic counters. H.M. POSTMASTER GENERAL, and STANDARD TELEPHONES & CABLES Ltd. March 4,1966 No. 9539/66. Heading G4A. A ring counter in which only one of its stages B1-B3 should be set at 1 has the usual triggering connection from the last stage to the first replaced by a resetting circuit. This comprises an OR gate SD fed by the 1 outputs of all stages except the last, SD responding to the absence of inputs to energize an inverter 12. The next clock pulse at CP feeds II to turn on B 1. If two stages should turn on then SD restores correct operation in little more than one cycle. Reliability is ensured in a pulse generator, Fig. 4, by having three master counters and one slave counter in each denomination, one master counter only being shown. SD has three outputs to a majority decision circuit MDC in each master counter. MDC operates to two inputs so that failure of one master counter has no effect. MDC feeds SDT and 15 of a set of higher denomination master counters. The master counters operate slave counters which lack SD and SDT circuits. The majority decision circuits may comprise double-sided logic circuits (Figs. 5, 6, not shown) to ensure reliability. The denominations may be of mixed radices. The generator may be used in a telephone exchange.
Patent GB-1074824-A (GB)
Title: Improvements in and relating to the synchronising of periodic signals
Inventor: ALLEN CYRIL JOSEPH
IPC: H04N5/073
Filed: 1965-03-05
Abstract: 1,074,824. Synchronizing television signals- BRITISH BROADCASTING CORPORATION. Feb. 22, 1966 [March 5, 1965], No. 9540/65. Heading H3A. In an arrangement for synchronizing a remote television source to a local station in which a timing comparator 16 at the local station compares the signals from remote source 14 and local source 11 and classifies the result of the comparison in accordance with the direction and extent of the error, the class of the error is transmitted via a coder 19. an audio transmission path 17 and a decoder 20 to control the synchronizing oscillator at the remote source. Five classes are used: (a) nominally no error, where the signals differ by less than 30 Á-secs., (b) + (c) very late or very early, where they differ by more than 8 Á-secs., and (d) and (e) late or early, where they differ by less than 8 Á-secs. These classes are signalled to the remote station by five of the possible eight combinations of three audio tones. The timing comparator includes three circuits, Figs. 3a-3c (not shown), the first of which applies the output pulses of two 8 (Á-secs. monostable circuits, triggered respectively by the remote and local picture pulses, to AND and. OR circuits controlling a bi-stable switch. If the pulses do not' overlap the OR circuit switches the bi-stable circuit to its " 1 " state indicating an error greater than 8 Á-secs. The second of the circuits indicates the sense of the error when this exceeds 8 Á-secs. and the third circuit indicates the presence and sense of the error when this is less than 8 Á-secs., but more than a small value at which the circuit ceases to operate. The decoded signals at the remote site control, in the drive unit 18, the division ratio of a divider circuit feeding the output of a fixed frequency oscillator to waveform generator 15. In a modification the drive unit may include a control circuit which acts directly on the fixed oscillator frequency when the frequency of the correcting steps exceed a set value. The arrangement may also be used to control the phase of the colour reference in a colour television system by adjusting the phase of the chrominance sub-carrier oscillator.
Patent GB-308727-A (GB)
Title: Method of and apparatus for vapourizing liquids
IPC: B01D3/08
Filed: 1929-03-25
Abstract: 308,727. Aktiebolaget Separator, (As. signees of McBerty, F. H.). March 27, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Film evaporators.-Liquids are evaporated by causing them to flow in a thin film over a heating surface while subjected to the action of centrifugal force and reduced pressure. Liquid entering by a pipe d passes through a preheating coil c inside a steam chamber b. The upper end of the coil c is connected to a pipe e which delivers the hot liquid tangentially on to the inner surface of' a chamber a. in which a partial vacuum is maintained. A' spiral baffle i assists in causing the liquid to flow into a thin film over the heated surface of the chamber a. The vaporized liquid passes out at f, and the residue at g. In an alternative form, the chamber a contains a rotating vaned member to distribute the liquid.
Patent GB-1420407-A (GB)
Title: Supply of charge material to shaft furnaces particularly blast  furnaces
IPC: C21B7/18
Filed: 1973-02-28
Abstract: 1420407 Charging blast furnaces DES ANCIENS ETABS PAUL WURTH SA 28 Feb 1973 [6 March 1972 8 Nov 1972] 9758/73 Heading F4B [Also in Division G1] During the supply of charge material from a supply hopper 4 to a blast furnace having a charge distribution device 2, the quantity of charge in the hopper is continuously measured, and the supply of material to the furnace and/or the operation of the distribution device is controlled in dependence on the quantity in the hopper. In Fig. 1, a pair of hoppers 4, 4<SP>1</SP> are supplied with material by skips 5, 5<SP>1</SP> and hopper 6, or by a belt feed, and alternately feed material into a spout 3 from which the material falls on to a rotatable shoot 2 which is angularly adjustable relative to the furnace axis. Each hopper 4 is suspended from a load cell 17, connected at 18 to a rail 11, by a swivel joint 20. Each hopper 4 may be sealed at the top and bottom respectively by valves 7 and 8 whereby the hopper may be pressurized to the furnace pressure during -discharge. Each hopper 4 includes an outlet shoot assembly 12 leading to shoot 3, and shoot 3 may be shut off from both hoppers by a plate 27. The flow from hopper 4 via shoot 12 is controlled by a valve plate 13 mounted on an arm 16 for rotation about a shaft 15. The outlet shoot assembly 12 is connected to the hopper 4 and to the shoot 3 respectively by corrugated sleeves 22, 21 each provided with pivotally interconnected arms 34, 36 to prevent axial expansion of the sleeves. A third hopper identical to hoppers 4, 41 may be added. In the modified form of Fig. 2, each hopper 53 is mounted on three load cells 57, 58, 59 by means of a support ring 61. The load cells rest on the top plate 69 of a connecting casing 55, and a thin steel plate 72 is welded to the hopper and the top plate where the hopper and its outlet shoot 64 pass through the top plate. Each outlet shoot 64 is provided with a separate compartment in the casing 55 and an inspection hatch 69 allows the shoot 51 to be inspected. To prevent negative readings arising from the load cells as a result of pressurizing the hopper, the cells may be preloaded by means of springs (Fig. 3, not shown), In use, the load cell signals may be passed to a weight indicator or recorder, and to a regulator. The signals may be used to control the positions of the valve plates 13, 13<SP>1</SP> or 65, 65<SP>1</SP> to produce a constant material feed rate which leads to a uniform charge height in the furnace. The feed rate also be varied according to a predetermined curve or the signals may be used to control the movement of the shoot 2.
Patent GB-785061-A (GB)
Title: Improvements in or relating to electro-luminescent elements
IPC: H05B33/14
Filed: 1955-04-04
Abstract: 785,061. Electroluminescent materials. PHILIPS ELECTRICAL INDUSTRIES, Ltd. April 4, 1955 [April 6, 1954], No. 9764/55. Class 39(1). An electroluminescent material is prepared by heating zinc sulphide or zinc cadmium sulphide in a sulphurizing atmosphere at 700‹-1200‹C. with a compound of one or more of the alkali metals, i.e. lithium sodium, potassium, rubidium or coescium and activator compounds of one or more of the elements manganese, copper and gold in one or more stages. The sulphurizing atmosphere may be hydrogen sulphide, carbon disulphide or nitrogen charged with sulphur. The alkali metal compounds may be carbonates, nitrates, oxides or hydroxides, and the activator compounds carbonates, nitrates or oxides. The content of copper and gold is between 3À10<SP>-5</SP> and 5À10<SP>-3</SP> gram atoms and of manganese 10<SP>-3</SP> to 8À10<SP>-2</SP>. That of the alkali metal is 10-1 to 5À10<SP>-4</SP> gram atoms. Aluminium, 10<SP>-2</SP> to 10<SP>-4</SP> gram atoms, may also be included.
Patent GB-739869-A (GB)
Title: Electro-mechanical brake control system particularly for elevators
IPC: H02P3/02
Filed: 1954-04-05
Abstract: 739,869. Elevator brake control system. OTIS ELEVATOR CO. April 5, 1954 [April 10, 1953], No. 9880/54. Class 103 (1). The invention relates to a control system for elevators in which the brake is controlled in such a manner that it is applied with a gradually increasing braking force to retard the car and then after the brake force is decreased for a short interval before being increased to its maximum value, the car being stopped during the short interval of decreased force. In the circuit shown in the drawing, switches 1UBC, 1DBC, 2UBC, 2DBC, 3UBC, 3DBC represent first, second and third up and down control switches connected between lines L1 and L2, and are arranged to be actuated by levelling cams in a manner such as that described in U.S.A. Specification 2,247,955. Electromagnetic switches employed in the circuit comprise respectively up direction switch U, down direction switch D, auxiliary brake switch BX, brake holding switch BH, brake resistance switch BR and brake condenser discharge switch BCD. The coil of the electro-mechanical brake is designated B and contacts operated as the brake shoes are lifted free of the brake drum are designated BS.
Patent GB-1022763-A (GB)
Title: Sorting method and apparatus
IPC: B23Q7/00
Filed: 1962-03-15
Abstract: 1,022,763. Feeding bars. THOMAS MERCER Ltd., and D. J. WEATHERBY. Jan. 7, 1963 [March 15, 1962], No. 9996/62. Headings B8A and B8S. Bars 5 run down the floor 12 of shoot 18 assisted by the vibrations of vibrator 14 and are picked up one by one by magnetic elements 10 mounted in wheel 6 rotating on shaft 7. Each bar is stripped from the wheel 6 by bars 19 down which the bar runs to lodge itself in the pocket 23 of a rotor 25. Wheel 6 may be made in two parts or be replaced by an endless belt.
Patent HK-152995-A (HK)
Title: Dispensing device for shaving units
Inventor: LEMBKE MAX
IPC: B26B21/24
Filed: 1995-09-21
Abstract: A dispenser system for razor blade units, including a dispenser housing in which the razor blade units are successively and displaceably disposed. Via a handle that is provided with a latching mechanism that cooperates with the razor blade units, the razor blade units can be removed from the dispenser housing one at a time. To simplify securement of the handle to a razor blade unit that is to be removed, the dispenser housing has a guide mechanism along which the end of the handle is guided and which brings the latching mechanism of the handle into a disengagement position. After reaching the removal position, the handle automatically engages the razor blade unit, so that this unit can be removed from the dispenser housing.
Patent HU-H3034-A (HU)
Title: Method for producing fodders consist of developed slaughterhouse by-products
Inventor: HEGEDUS MIHALY
IPC: A23K1/18
Filed: 1983-07-04
Abstract: Animal feed mixts. from slaughter house byprods. contg. digested keratin are produced using feathers and/or other keratin contg. materials like hair, hoof, horn, fish scales etc. after digestion with enzymes, surfactants and urea.
Patent HU-T38921-A (HU)
Title: Process for producing antitussive and slime-regulating 2-substituted thiazolidine derivatives and pharmaceutical compositions containing them as active agents
Inventor: GANDOLFI CARMELO A
IPC: C07D277/06
Filed: 1985-07-18
Abstract: 2-Substituted thiazolidines compounds having formula Iwherein X is a CH<sub>2</sub>, O or S, R is hydroxy or an acyloxy, alkyloxy, alkenyloxy or alkinyloxy group, R, is hydrogen or a group of formulaR<sub>2</sub> is hydrogen or a free or esterified carboxy group, R<sub>a</sub> and R<sub>b</sub> are hydrogen or methyl, p is zero or 1, R<sub>3</sub> is hydrogen, a C<sub>1</sub>-C<sub>2</sub> alkylsulphonyl group, a phenyl or p-Cl phenyl, p-methylsulphonyl group or an acyl group; are useful as mucus regulating, antitussive and antibronchospastic agents.
Patent HU-T34008-A (HU)
Title: Production of cildly dispergable basic metarials of household soft dish-water
Inventor: NAGY LAJOS
IPC: C07D233/08
Filed: 1982-09-14
Abstract: 1-2'-(R3-CO-NH)-ethyl-2-R3-3-R4 -imidazolinium-R4-sulphate cpds. which form the base of cold dispersable domestic cleansing compsns. are prepd. from fatty-acid-methyl-esters, fatty-acids or their mixts. obtd. in the known way by the methanolysis or hydrolysis of fats defined under R3 by the thermal cyclisation at 180-270 deg. C with half their molar quantity diethylene-triamine in the presence as catalyst of 0.01-0.05 mol.% alkali-alcoxide with 1-4 carbons. The resulting 1,2'-(R3-CO-NH)-ethyl -2-R3 -imidazolines are subsequently quaternised in the melt at 80-150 deg. C with an equimolar quantity of a mixt. of diethyl-sulphate and dimethyl-sulphate contg. 5-30 mol.% diethyl-sulphate. R3 is fatty-alkyl component of fats with iodine number 10-25, which are obtd. by partial hydrogenation to 30-70% from fats with iodine numbers 30-65 consisting to more than 90 wt.% of fatty-acids with 16-18 carbons, not more than 10-12 wt.% of which contain one or more double bonds. R4 means 70-95 mol.% methyl and 5-30 mol.% ethyl gps..
Patent HU-T52148-A (HU)
Title: Process for alcoholysis of natural triglycerides
Inventor: PETERFY LAJOSNE
IPC: C11C3/10
Filed: 1988-06-29
Abstract: Alcoholysis of natural, previously opt. deacidified tri:glycerides is carried out with an 1.5-10 fold excess of 1-4C alcohols in the presence of 0.5-10% additive contg multivalent-metal-alcoholates and fatty acid soaps. The reaction is completed by the addn of an alkaline catalyst, at 60-130 deg. C.
Patent HU-T52192-A (HU)
Title: Apparatus for producing multi-layer concrete roofing tiles
Inventor: WEISWEILER MANFRED
IPC: B28B11/04
Filed: 1988-10-07
Abstract: In this apparatus for making concrete multilayered roof tiles by the extrusion process, having a coating unit which can be supplied with fresh concrete and is intended for applying a continuous coating of fresh concrete to a continuous string of displaceable, positively driven bottom-half moulds (14), and furthermore a compaction roller (25) and a smoothing tool (35), adjoining the compaction roller (25) in the production direction, for compacting and if need be profiling the base coating of fresh concrete passing through underneath on the bottom-half moulds, at least one further smoothing tool (45) for a further coating, in particular a top coating (18), to be applied to the base coating (17) is provided in the production direction behind the smoothing tool (35) for the base coating (17) and is separated from this smoothing tool (35) by a gap (40) running transversely to the production direction. The material for the further coating is supplied under pressure through the gap (40). 
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Patent HU-T59218-A (HU)
Inventor: MOHACSI ISTVAN
IPC: F23M9/08
Filed: 1989-11-23
Abstract: A találmány tárgya, örvényizzé szerkezet, mely kétfokozatú utóégő sajátságokkal rendelkezik^ íűztéren belül, valejnint tűztéren kívül^a.lkalmaz^^ [alkalma^. A fed^őház^. tartókeret elemével határolt, tartóoszlop elemével megtámasztott tűztérház<|,( valamint abba beépült izzétes^bk, izzókamrá}, valamint örvénycsésze, örvényfödém, örvénykamra elemeiöee^ fedendő lle o a iM   . Jellegzetessége, hogy a 2a beömlőgarat terében E?en-f ^eücee^ 2b légsodró elemrwel trerhitc^keot? 2 aljzatT^d tűztérház által határolt térben tbe<pülH^3,3a izzótest^k$a«é-# |eamr a 1 omok, moljf primer'^ valamint a 4 örvenycsesze, 4c légterelő, 4d kiömlőtorok, 4e kiömlőtorkolat elemekkel cl tponclolkcsőf 4a örvényfödém által határolt térben szekunder utéégésf lehctőség-é'fr teszj. lehetővé.
Patent ID-23933-A (ID)
Inventor: LANTZSCH HANS
IPC: A47C20/04
Filed: 1999-02-11
Abstract: The invention relates to furniture designed for sitting/lying, especially slatted frames, comprising adjustable elements, for example a bed with an adjustable head and foot part, where motors are provided for adjustment. The aim of the invention is to provide a solution which allows for the furniture designed for sitting/lying, especially slatted frames, to be adjustable by a motor and for the motors to remain unobtrusive. To this end the invention provides for direct-drive motors (10) integrated into swivel shafts (9) to be positioned on the frame (2) of the slatted frame (1).
Patent JP-S5592649-A (JP)
Title: Making method of forzen fruits
Inventor: OOTA TOSHIYUKI
IPC: A23G1/30
Filed: 1979-01-08
Abstract: PURPOSE: A group of fruit is forzen into a lump, which is coated with chocolate, then the chocolated is frozen, thus producing readily frozen fruit in large quantities.  
     CONSTITUTION: Fresh fruit or vegetables, or boiled nuts are put into molds or frames and frozen into a lumps, when needed, cut into suitable sizes. They are coated with chocolate and directly or after have been put into vessels, stored by freezing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62158786-A (JP)
Title: Method for melting precursor pitch
Inventor: SHONO HIROAKI
IPC: C10C3/10
Filed: 1986-01-07
Abstract: PURPOSE:To melt precursor pitch so as to obtain a bubble-free molten pitch, thereby enabling a carbon filament excellent in properties to be manufactured, by heating precursor pitch pulverized to a predetermined size under reduced pressure before spinning. CONSTITUTION:Solid precursor pitch is provided by subjecting a crude material such as coal tar pitch or petroleum pitch to, according to need, distillation, heat treatment, filtration, hydrogeneration, solvent fractionation, and other treatments so as to remove low-boiling volatile components, insoluble solid component, etc., contained in the pitch and to attain composition homogenization, weight increase, etc., thereby obtaining an optically isotropic or anisotropic, spinnable pitch. The precursor pitch is granulated so as to have a grain size as minute as 60 mesh or less. A melting oven 1 is filled with the pitch. A suction pump 2 is operated and valves 3 and 4 are opened to reduce the pressure of the melting oven 1 to 5Torr or less while heating at 300-400 deg.C, thereby effecting the melting and bubble removal from the granullar precursor pitch. An inert gas is introduced into the melting oven 1 and a spinning oven 10, and thereafter the molten pitch is transferred to the spinning oven 10 and extruded through a nozzle 14 to obtain a filament 15.
Patent JP-S5285194-A (JP)
Title: Novel pyrid 2*33d sstrazoro 4*33c pirimidine derivatives
Inventor: NODA KANJI
IPC: C07D221/00
Filed: 1976-01-05
Abstract: PURPOSE: Pyrido[2,3-d]-S-triazoro[4,3-c]pyrimidine derivatives I(R 1  is phenyl or substituted phenyl; R 2  is H, trihalogenomethyl, lower alkyl or substituted lower alkyl; X is methylene or carbonyl), e.g. 6-(p-fluorophenyl)-1,2dihydropyrido-[2,3-d]S-triazoro[4,3-c] pyrimidine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06202206-A (JP)
Title: Camera having stroboscope built-in
Inventor: MURAYAMA TAKASHI
IPC: G03B15/05
Filed: 1993-01-07
Abstract: PURPOSE:To switch the guide number of a stroboscope in accordance with a subject range with a simple circuit. CONSTITUTION:A main capacitor 1 is charged up to a preliminary charging level by a comparator 24a. A range-finder 28 executes range-finding and in a short range a, stroboscopic tube 2 flashes by the main capacitor 1 charged up to the preliminary charging level. In a long range, a transistor 18a is turned on to additionally charge the main capacitor 1 and the guide number is made large to execute stroboscopic photographing.
Patent JP-H04321308-A (JP)
Title: Field effect transistor with internal matching circuit
Inventor: SHIOZAKI OSAMU
IPC: H01P5/08
Filed: 1991-01-10
Abstract: PURPOSE:To increase input and output impedance, to reduce a loss in an external matching circuit and to attain high output and broad band for the infernal matching circuit by providing metallized patterns to the circuit asymmetrically. CONSTITUTION:Two FET chips 2, an input side matching circuit ceramic board 3 and an output side matching circuit ceramic board 4 are mounted on a package 1. Matching circuit metallized patterns 5, 6 are formed on the ceramic boards 3, 4 and the metallized patterns 5, 6 are not horizontally symmetrical with respect to input and output axes A-B, but lambda/4 lines 7, 8 are added to one metallized pattern in comparison with the other metallized pattern. An RF signal applied to an input side external lead 10 is driven while being branched into the two chips and the signal inputted with a phase difference of 180 deg. by the lambda/4 line is subject to further phase difference of 180 deg. by the lambda/4 line of the output pattern 6 of the chip 2, resulting that the signal is in phase and then the RF signals are synthesized at an output side external lead 11.
Patent JP-2000198427-A (JP)
Title: Portable sprag
Inventor: GOTO ZENGO
IPC: B60T3/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent undesired movement during use and to facilitate the change of an installation position and transfer to another place for installation by composing a sprag of a base part for placing one wheel of a vehicle, and a sprag part protruded upward from the end of the base part, and fixing the base part detachably to a fitting face. SOLUTION: A sprag part 6 is protrusively provided at the tip of a base part 2 and acts as a stopper for impeding the movement of a wheel 50 when parking. A portable sprag 1 is used, placing one wheel 50 of an automobile on the base part 2. When the wheel 50 mounts the base part 2, the base part 2 receives the load of the automobile through the wheel 50 and even in the case of the base part 2 not being fastened to the ground or floor face 4, the base part 2 is positively fixed to the ground or a floor face 4 so as to be out of undesired movement. In the case of changing the installed position of the sprag 1, a bolt 3 is removed from a nut 5 to shift the position of the sprag 1 or carry it to another place to install it.
Patent JP-S63169567-A (JP)
Title: Probe for probe card
Inventor: TAKAHASHI YUICHI
IPC: G01R1/067
Filed: 1987-01-07
Abstract: PURPOSE:To easily correct the position shift of a probe for a probe card even if the probe shifts in position by using shape memory alloy for the probe. CONSTITUTION:A figure (a) shows that an inspection hole 3 is formed in the center part of the substrate 2 of the probe card 1 and probes 4 for the probe card which are made of shape memory alloy are arrayed and fixed penetrating the flank side of the substrate 2. Then the card 1 is set on an inspecting device and the probes 4 are brought into contact with electrodes 6 of an electronic device 5 shown in a figure (b) to perform specific inspection. The probes 4 deforms as the number of times of inspection increases and the tip parts of the probes 4 shift in position. For the purpose, the whole card 1 is heated up to temperature at which the shapes of the probes 4 are restored to the original shape, and thus the probes 4 are easily corrected to their positions.