baber/WOPTO huggingface dataset:
Patent GB-369009-A (GB)
Title: Improvements in or relating to electrical high frequency circuit arrangements
IPC: H03B5/18
Filed: 1931-03-27
Abstract: 369,009. Valve generating and modulating circuits. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., Marconi House, Strand, London.-(Assignees of Pray, G. E. ; Wading River, Long Island, New York, U.S.A.) March 27, 1931, No. 9435. Convention date, May 31, 1930. [Class 40 (v).] In a valve oscillator stabilized in frequency by the use of a long electrical line connected between the input and output means are provided to change the frequency, to obtain a number of frequencies using a single line or to produce frequency modulation. Fig. 1 shows a generator 2 stabilized by a line 4 in which ganged switches 24, 36 and condenser 16 permit the choice of tap 8 and circuit 26 equal in impedance to the surge impedance of the line for a required frequency while condenser 16 tunes the output tank circuit to this frequency. The circuit through which the line tap is earthed may alternatively be a series tuned circuit or a resistance. Modulation may be effected by the application of the signal to the control grid, screen grid or anode of the oscillating valve. In a modification, Fig. 2 (not shown), each tap is earthed through a separate circuit and connected to the grid of a separate oscillator in the output circuits of which different frequencies are produced. Fig. 3 shows a frequency modulation system in which the modulating currents are applied to a pair of valves 82, 84, in push-pull. The oscillating valves 82, 84 are found to oscillate at a common frequency since they have a common tank circuit 86, though the natural frequency of oscillator 82 is determined by the portion of the line 4 between the tapping point 88 and the condenser 90. The natural frequencies of oscillators 82, 84 are the limits or beyond the desired extreme frequency range and the forced oscillation frequency will vary as the plate currents of the oscillators are varied by the modulating energy. To prevent reflection the line is terminated by impedances 94, 96. Alternatively the modulatng energy may be applied to the screening grids, Fig. 4 (not shown), or to the anodes.
Patent GB-276592-A (GB)
Title: Improvements in or relating to overshoes
IPC: A43B3/16
Filed: 1927-04-06
Abstract: 276,592. Stibe, L. G. A., and Helsing- borgs Gummifabriks Aktiebolaget. April 6, 1927. Gaiters.-An overshoe of rubber has an upper stocking portion of knitted elastic fabric slit longitudinally and fastened by a sliding fastener. The rubber overshoe completely covers the sole and side of the shoe, and is connected to -the upper part by an inset of woven fabric.
Patent GB-643141-A (GB)
Title: Improvements in tracks or runways
IPC: B60F3/00
Filed: 1945-04-17
Abstract: 643,141. Portable runways. STRAUSSLER, N. April 17, 1945, No. 9608. [Class 107] A temporary track or runway comprises a plurality of hinged sections, each section having a rectangular tubular frame 1 with transverse rods 10 secured to its underside and an under-covering of canvas 11, wire-mesh or expanded metal beneath the rods. The sides 8 and 9 of each frame have outwardly extending lugs 12 the ends of which are bent and through which pass pivot rods 13 joining adjacent sections. Each side member has an extension to which is connected a link 19 the other end of which is attached to the adjacent side member, so forming a lazytongs linkage, the track being extended by pulling on an extension such as 44. The runway is carried in a collapsed condition on the forward end of a vehicle 25 to which it is pivotally connected. A fluid operated ram 42 pivots the sections until they commence to fall freely under gravity; when they are then extended by means of a rope 43 connected to the extension 44. During this pivoted motion, an arm attached to the hinge pin connecting the end section to the vehicle is moved over a cam surface so forcing the pin out from the bracket until, when the track is extended, the pin is removed, the track dropping clear of the vehicle.
Patent GB-162170-A (GB)
Title: Improvements in and relating to concrete construction
IPC: E04G11/18
Filed: 1920-04-07
Abstract: 162,170. Pattinson, R. April 7, 1920. Moulding walls in situ.-Shuttering for use in concrete wall constructions is formed in sections with metal linings 9 and with battens 3 formed with tenons to engage mortises in stretchers 4 which are recessed to engage the tops of the moulding boards and the core pieces. Wedges 7 serve to secure the parts together, and bolts 8 press the centring against the completed part of the wall. The core is formed hollow of a wooden frame with metal plates 10 and is tapered in section and at the ends to facilitate withdrawal, swivel bolts 12 being also provided for this purpose. For corners the outer shuttering is prolonged at the ends and secured by mortises and tenons and wedges, and a wedge bar 21 provided with a swivel bolt 23 is used to fill in the gap between the core sections meeting at the corner. The body of the wall may be provided with a layer of wire reinforcement or other wire reinforcement may be used at intervals.
Patent GB-775820-A (GB)
Title: Improvements in or relating to the vat dyeing and printing of cellulose textile materials
IPC: D06P1/22
Filed: 1955-04-04
Abstract: In the dyeing and printing of cellulose textile fibres with vat dyestuffs, the fibres are first padded or printed with an aqueous dispersion of a vat dyestuff containing a powdered metal, such as zinc or aluminium, which develops hydrogen in a concentrated aqueous alkali metal hydroxide solution, a thickener and, if desired, a dispersing agent, then treated with a concentrated aqueous alkali metal hydroxide solution, after intermediate drying if desired, and finally oxidized.  Specified thickeners are water-soluble cellulose derivatives and natural or synthetic gums.  Specified dispersing agents are polyethylene glycols, if desired in combination with alkylaryl sulphonates.  Printing may be effected side-by-side with azo dyestuffs to be developed in the fibre.  Numerous examples are given.
Patent GB-454360-A (GB)
Title: Method of and system for determining positions by means of a rotating radio beacon
IPC: H05B6/02
Filed: 1936-04-03
Abstract: 454,360. Directive wireless signalling. LORENZ AKT.-GES., C., 1, Lorenzweg, Tempelhof, Berlin. April 3, 1936, No. 9885. Convention date, April 3, 1935. Addition to 447,707. Drawings to Specification. [Class 40 (v)] The parent Specification describes a direction finding system in which signals of two different kinds, e.g. dots and dashes, from a rotating beacon having two or more overlapping beams, are counted and an indication of direction is given by subtraction. The present invention removes ambiguity in the indication, by determining from the character of the first received signal, which of a number of indicators, equal to the number of transmitter beams, gives the correct indication.
Patent GB-590470-A (GB)
Title: Ultra high frequency communication apparatus
IPC: H01J17/04
Filed: 1944-05-22
Abstract: 590,470. Wireless signalling; dischange apparatus. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. May 22, 1944, No. 9885. Convention date, Feb. 25, 1943. [Classes 39 (i) and 40 (v)] The establishment of an electric discharge path in response to a pulse, serves to connect a generator to a source of operating potential and simultaneously to isolate a receiver from an aerial. Quenching of the discharge path disables the generator and couples the receiver to its aerial. The general arrangement is shown in Fig. 1 in which a two-way switching device 3 serves alternatively to connect an aerial 4 to a receiver 6<1> by means of transmission paths 5, or to connect a transmitter 1 to its power source 2. A source of keying pulses 7 is arranged so that a positive pulse establishes a discharge path in 3 to connect 1 and 2, and simultaneously to block paths 5 between 4 and 6<1>. Between pulses paths 5 are open and 1 is disconnected from 2. Fig. 2 shows one form of device 3 comprising a wave guide 5 enclosed in an evacuated or gas-filled envelope 10 to form a thermionic discharge tube in which a projection 6 constitutes the anode. A cathode 8 with heater 9 and a grid 11 are provided. The aperture between projection 6 and the cathode is shaped to form a resonant aperture as described in Specification 582,768. With grid 11 negative, waves at the resonant frequency pass freely along guide 5, but are cut off by the discharge path between cathode 8 and anode 6 when a positive pulse is applied to the grid 11. The discharge path completes the pow er circuit for the transmitter. Capacitative elements 12, 13 byepass highfrequency currents induced in the grid supports. In a modification (Fig. 6, not shown), apertured diaphragms are placed in the guide 5 on each side of the discharge path to form a resonant cavity having the desired selectivity. In the form shown in Fig. 4, transmission lines 23, 24 are connected to resonant cavities 21, 22 coupled by a wave transmission path 25 formed of the anode 26 and grid structure 27, a cathode 28 being provided. Alternatively, the discharge path occurs as a. spark between electrodes which define the path between the resonant cavities (Fig. 5, not shown). Where the devices are gas filled it will be necessary to quench the discharge by reducing the anode potential. Two circuits for effecting this when using the device to control a magnetron are described (Figs. 7 and 8, not shown).
Patent GB-700979-A (GB)
Title: Improvements in three electrode semi-conductor devices
IPC: H01L29/00
Filed: 1950-04-21
Abstract: 700,979. Modifying metallic surfaces; pickling. RADIO CORPORATION OF AMERICA. April 21, 1950 [April 30, 1949], No. 9889/50. Class 82 (2) [Also in Group XXXVI] The invention relates to the construction of a semi-conductor device. The pointed ends 15 and 16 of electrodes 13 and 14 may be produced by heating the end of a tungsten wire in an oxidizing flame such as the outer cone of a burner flame then removing any tungsten oxide which remains with sodium peroxide salts dissolved in water or in an electrolytic bath consisting of a solution of potassium nitrite.
Patent HU-T57227-A (HU)
Title: 2'-dezamino-4'-desoxy-4'-amino-8-fluoro-anthracycline derivatives, process for producing them as well as pharmaceutical preparatives containing said compounds as active substance
Inventor: ANIMATI FABIO
IPC: A61K31/351
Filed: 1991-05-13
Abstract: New 8-fluoroanthracycline derivatives of formula I possessing antitumoral properties are described, together with their preparation and pharmaceutical compositions containing them.
Patent HU-T53388-A (HU)
Title: Powdered wall paper adhesive composition
Inventor: BORSOS JOZSEF
IPC: C08L25/12
Filed: 1989-04-14
Abstract: A powdered wallpaper adhesive contains 50-96 % carboxy -methyl-cellulose, 2-35 % styrene-acrylonitrile copolymer, 1-4% sodium-tri-polyphosphate and 1-5% mould growth inhibitor or fungicide. - ()
Patent HU-T54088-A (HU)
Title: Process for producing flue-dust mortar
Inventor: APPELSHOFFER JOZSEF
IPC: C04B7/12
Filed: 1989-07-04
Abstract: Natural cement is mixed with 10-14% hydraulic flue dust for 10-15 mins. an 35-50 rot/min and is then homogenised to a plastic consistency with water
Patent HU-T38259-A (HU)
Title: Process for producing tincture for treating verruca vulgaris
Inventor: SZILAK LAJOS
IPC: A61K31/775
Filed: 1984-10-03
Abstract: Mildly alkaline ethyl-alcoholic solns. of shellac are effective in the painless elimination of Veruca vulgaris, as the shellac tans and dries the veruca pimples. The solns. can be made into cosmetic prepns.
Patent HU-T52718-A (HU)
Title: Centrifugal liquid atomizer
Inventor: PROKOPENKO SERAFIM FEDOROVICH
IPC: B05B7/00
Filed: 1988-12-21
Abstract: The rotary atomiser of liquid comprises a body provided on both sides with respective spray discs. Each has an orifice in its central part. A vortex chamber is formed by opposed surfaces of the spray discs and having an arcuate periphery which is tangential to end faces and which has a contour corresponding to the cross-section of an inlet channel at the junction of the spray discs. Each orifice has an inlet which has an arcuate wall tangential to the adjacent end face of the vortex chamber and to the wall of the orifice. - The spray discs are provided with centring and locating lugs and corresponding recesses. The inlet channel has an oval cross section and the periphery of the vortex chamber has a corresponding part-oval contour.
Patent HU-T58809-A (HU)
Title: Process for cloning and expressing microbial fitase
Inventor: VAN GORCOM ROBERT FRANCISCUS M
IPC: A23K1/165
Filed: 1990-09-27
Abstract: A nucleotide sequence encoding phytase has been isolated and cloned. The coding sequence has been inserted into an expression construct which in turn has been inserted into a vector capable of transforming a microbial expression host. The transformed microbial hosts may be used to economically produce phytase on an industrial scale. The compositions comprising phytase produced via the present invention may be used in a variety of processes requiring the conversion of phytate to inositol and inorganic phosphate.
Patent HU-T59366-A (HU)
Title: Process for producing and/or treating artificial stone and concrete curved stone
Inventor: METTEN JOSEF
IPC: C04B41/00
Filed: 1990-11-26
Abstract: Concrete blocks (3) are formed in moulds and their visible faces are embossed by a ram which has corresp. depressions or projections in its end face. After embossing, the surfaces and edges of the blocks are brushed to remove any loose partic., or to provide a textured surface. - The brush treatment is carried out by a cylindrical brush (6) which is oscillated in the direction (8) parallel to the upper surfaces of the concrete blocks.
Patent ID-23596-A (ID)
Inventor: SHAH MINISH MAHENDRA
IPC: C21B7/00
Filed: 1999-09-09
Abstract: A method for increasing iron production by integrating blast furnace ironmaking with direct reduction ironmaking wherein cryogenic rectification links the two systems and produces input materials for both. <IMAGE>
Patent JP-H11195717-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: HAMASUNA EIJI
IPC: H01L29/788
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours and to improve electrical characteristics at the same time by providing source and drain regions which are respectively formed on a semiconductor substrate at a position where the bottom part of a recess part and a sidewall and contacted and control gate so as to cover an insulating film further covering a floating gate. SOLUTION: With a first resist film as a mask, impurities area implanted into a semiconductor substrate 1, and a source region 24 is formed at the bottom part of a recess part 18, Then, with a second resist film as a mask, impurities are implanted into the semiconductor substrate 1, and a drain region 25 is formed at the bottom part of the recess part 18. The exposed part of the semiconductor substrate 1 is oxidized, and a tunnel oxide film 22 is formed. Then, a polysilicon film is laminated on the entire surface and patterned, and a floating gate 21 is formed. Next, an ONO film 26 and a control gate 27 are sequentially formed so as to cover the floating gate 21. Thus, the source and the drain regions 24 and 25 are covered with a sidewall 20, and specified electrical characteristics can be provided.
Patent JP-S62161694-A (JP)
Inventor: SUGIYAMA YOSHIO
IPC: B66C1/42
Filed: 1986-01-07
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。
Patent JP-H11195823-A (JP)
Title: Element package
Inventor: FUJII KANAE
IPC: H01L43/04
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To eliminate an influence due to displacement of a core for applying magnetic field on an element and enhance magnetism collecting effect to the element so as to improve detection sensitivity, by constituting a part corresponding to at least either of the upper-surface and lower-surface sides of the element for detecting magnetic field by such a material as to have the magnetism collecting effect. SOLUTION: A part corresponding to at least either of the upper-surface and lower-surface sides of an element to detect magnetic field or an element to detect a current by converting the current to magnetic field, is formed of such a substance as to have a magnetism collecting effect. For example, a vertical Hall element 1 is assembled in a ceramic package 3, and a cap forming the upper surface of the ceramic package 3 is made of such a substance 4a to have a magnetism collecting effect of ferrite or permalloy as the same as a core for applying magnetic field. Thus, the magnetism collecting effect to the element 1 is enhanced, resulting in higher detection sensitivity. The substance 4a may be inserted between the package cap and a ceramic package main body.
Patent JP-H09187999-A (JP)
Title: Color correcting device
Inventor: ABIKO RIKIO
IPC: B41J2/525
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent change in density due to change of an output device with time when a printing data is to be reused in a printing system which can store the printing data in a secondary memory device. SOLUTION: A color correcting device comprises a color data extracting means 4 which extracts a color data included in a printing data rasterized by an analyzing means 1, a patch data generating means 5 for generating a data for measuring patch from the color data, a patch measuring means 6 which measures a patch outputted by an output means 3 and stores an obtained color data as a reference color data in a secondary memory means 2 together with the printing data and the color data, a difference computing means 7 which calculates a difference between a measured data from the patch by the color data which has been stored together with the printing data to be reused and the reference color data which has been stored together with the color data, and a difference applying means 8 for applying the difference to the printing data to be reused.  Thus, reproduction of a correct color can be realized per document.
Patent JP-S58155671-A (JP)
Title: Fuel cell pack
Inventor: CHIYAN BAN CHI
IPC: H01M8/02
Filed: 1983-01-07
Abstract: PURPOSE:To obtain a fuel cell pack which has a relatively simple structure and can be easily assembled and decomposed by providing internal connection members which are used for unifyingly connecting many unit cells which are positioned adjacently to each other. CONSTITUTION:A pack 1 has internal means of unifyingly connecting cells 2. Especially, a number of penetrating holes 6, which penetrate the pack 1, are used for receiving mechanical and/or chemical means of connecting the cells 2 to each other. Therefore, friction connection plugs 7 or other similar mechanically-fixing internal members such as dowel pins, rivets, screws or bolts are inserted into the penetrating holes 6 so as to hold the cells 2 unifyingly. Here, instead of using such members as above, a highly intensive adhesive 8 such as an epoxy resin may be poured into the holes 6 and solidified in the holes 6 so that coupling bonds are obtained in the holes 6.
Patent JP-S59126384-A (JP)
Title: Automatic luminance limiting device
Inventor: KONISHI TAKAFUMI
IPC: H04N5/44
Filed: 1983-01-07
Abstract: PURPOSE:To limit automatically the luminance at receiving of an RGB signal by providing an RGB contrast variable circuit and a DC level variable circuit changing a DC level at an RGB contrast variable terminal in response to the increase in an anode current of a picture tube so as to reduce the contrast of the RGB video. CONSTITUTION:In receiving a video having stricking RGB contrast, a voltage at a connecting point TPD1 changes from a positive to a negative value when a beam current of a prescribed value or over flows and a diode 13 is conductive. When an RGB automatic luminance limit control signal is applied to a base of a transistor(TR) 14 (other than the super pause mode), TR9, 14 are turned on, a voltage at an RGB contrast variable terminal T1 is decreased, an RGB output level is decreased and the luminance of video is reduced. In receiving the super pause, a base of TR14 goes to low potential, the TR9, 14 are turned off and the RGB automatic luminance limit is not operated.
Patent JP-S57115628-A (JP)
Title: Radiation controller
Inventor: MATSUMOTO YOSHIHISA
IPC: F24D3/00
Filed: 1981-01-07
Abstract: PURPOSE: To accomplish reasonable and comfortable heating by a structure wherein the respective merits in floor heating by hot water and forced heating by a fan are used effectively and these two heating functions are controlled under the best and economical conditions.  
     CONSTITUTION: A flow regulating valve 23 and a heat exchanger 25 having heat exchanging function of forward hot water with backward hot water and radiating function by a fan 24 are provided on a heating path 22 through which hot water produced by a water heater 19 such as a boiler or the like is circulated by a circulating pump 20 and supplied to a floor heating panel 21. The  heat exchanger 25 is composed of a double tube, a forward tube 26 and a backward one 27 of the hot water and provided with radiating fins 28 on the outside.  The requlating valve 23 is controlled corresponding to a thermostat 29 detecting  the surface temperature of the floor panel. The fan 24 is made up to be controlled in synchronization with a room thermostat 30 for detecting room temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5386734-A (JP)
Title: Curing of polyurethane resin mortar
Inventor: YAMAUCHI SETSU
IPC: C08G18/00
Filed: 1977-01-12
Abstract: PURPOSE: To mold polyurethane resin mortar to a desired form, and to cure the molded article rapidly, by molding a mixture of aggegates and a urethane prepolymer, and spraying the surface thereof with a liquid containing accelerator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10194943-A (JP)
Title: Composition for oral cavity
Inventor: SAYAMA YOSHIKATSU
IPC: A61Q11/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity effective for preventing periodontosis, hardly changing in color with time, having inhibitory effects on foul breath, excellent in feeling in use. SOLUTION: This composition for oral cavity comprises (a) an extract of URAZIROGASI (bark of Quercus salicina) with water and/or an organic solvent and (b) an extract of at least one selected from the group consisting of Acanthopanax senticosus Harms, bezoar, ROKUJYOU (antler of Cervus etaphus), Rehmannia glutinosa, Curcuma longa, SINNI (bud of Magnolia fargesii), chrysanthemum, sesame, KIZITU (fruit of Citrus aurantium) and licorice with water and/or an organic solvent and further (C) at least one selected from an extract of Asarum Sieboldi with water and/or an organic solvent and hinokitiol.
Patent JP-H09190234-A (JP)
Title: Automatic stop device for computer system
Inventor: TAKIZAWA OSAMU
IPC: G06F1/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To avoid a danger of damaging the compatibility of data, accompanying the stop of a system, by permitting a client computer to display system stop time reported from a system stop time notice means and remaining time reported from an advance notice means. SOLUTION: The advance notice means 23 of a server 1 always calculates remaining time from present time to system stop time, compares the remaining time with advance notice time which is previously stored in an advance notice time storage means 24 and informs server system stop display means 21 and client system stop display means 5-12 to 5-N2 of remaining time when remaining time becomes less than advance notice time. When the server system stop display means 21 and the client system stop display means 5-12 to 5-N2 receive the information, remaining time till system stop time is displayed. Thus, the danger that the compatibility of data, which accompanys system stop, can be avoided.