baber/WOPTO huggingface dataset:
Patent GB-1133667-A (GB)
Title: Improvements in electromagnets
IPC: H01H50/30
Filed: 1966-03-02
Abstract: 1,133,667. Attracted armature relays. TELEFONAKTIEBOLAGET L. M. ERICSSON. 2 March, 1966 [6 March, 1965], No. 9240/66. Heading H1N. In a relay electromagnet having core 2a and armature 3 operating springset 5, the armature is provided with a resilient and/or resiliently mounted residual member 4 comprising a spring plate having a longer leg riveted to the armature and a shorter obtuse angled leg located in the airgap; the effect being on energization to increase loading and minimize impact and on de-energization to shorten release time and enable release movement to be controlled by the collapsing magnetic field of the relay; whereby rebound on operation or release is minimized. In a modification (Fig. 3, not shown) two adjacent residual members are mounted, one with the obtuse angle facing the core and the other with it facing the armature with the corresponding shorter legs in contact. The residual members may be of magnetic material.
Patent GB-549954-A (GB)
Title: Improvements in process for electrodepositing iron and electrolyte therefor
IPC: C25C1/06
Filed: 1942-07-04
Abstract: 549,954. Electro-deposition of iron. UNITED STATES RUBBER CO. July 4, 1942, No. 9265. Convention date, Oct. 18, 1941. Addition to 543,137. [Class 41] Iron is deposited in the manner described in the parent Specification from a solution containing ferrous chloride, calcium chloride, and ferric chloride, a ferric ion concentration of between 01 and .45 grams per litre being maintained in the solution and a pH value lying between .8 and 1.4, the bath being worked at a temperature of from 85 ‹ - - 90 C. The curves A, B of Fig. 2 show the relation between pH value and the maximum ferric ion concentration which can exist in the solution as represented by the oxidation potential measured by a gold electrode and a standard saturated calomel electrode, the area of effective operation lying under the curve B, which takes into account the decrease in solubility caused by the ageing of the precipitate.
Patent GB-435569-A (GB)
Title: Improvements in apparatus for playing games
IPC: A63F7/02
Filed: 1934-03-24
Abstract: 435,569. Game apparatus. WORTHING- TON, W. J., Wyn Glen, Wilford Hill, Notting- ham. March 24, 1934, No. 9332. [Classes 132 (ii) and 132 (iii)] Apparatus for playing a bagatelle game and a shooting game comprises a table or base 10, and a board 34 detachably fitted thereto. The board may rest against a cross-bar 15, with pins 16 screwed therein and resting on the table top 10A, Figs. 1, 2, and balls may be rolled down a shoot through the maze of spring pins 17 thereon into scoring pockets 12 formed in metal strips 13 secured to the base, and produced as described in Specifications 395,304 and 395,998, [both in Group XXII]. For the shooting game, the board is inserted in vertical slots 21 and its reverse side, which is marked out as a target 20 and has upstanding spikes 23, Fig. 3, is used, a cork ball 26 being projected thereat from a spoon-shaped member 25 connected by resilient cords 27 to a #-shaped frame 24 detachably housed in sockets 45. An irregularly graduated dial 28 painted or fixed to the sunken portion of the table coacts with a revolving pointer 29 to enable a further type of game to be played, the pointer being preferably disposed so that it will not obstruct the board 34 when playing the bagatelle game. Holes 19 may be provided in the table for scoring purposes, and wells 14A, 14B, and a drawer 18 or a further well sunk in the table top 10A may be provided for storing playing elements.
Patent GB-1532462-A (GB)
Title: Static convergence unit
IPC: H01J29/54
Filed: 1976-03-10
Abstract: 1532462 Colour television tubes PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 10 March 1976 [13 March 1975] 09522/76 Heading H1D A static convergence device mounted about the neck of a three coplanar beam colour television tube comprises at least two annular magnetic structures which enclose the neck of the tube but are eccentrically arranged with respect to each other and to the longitudinal axis of the tube, and each of which generates a six-pole magnetic field, whereby the beams may be adjusted substantially independently of each other. As described, two structures are arranged one at each mid-point between the centre beam and a side beam, each structure (Figs. 3 and 4, not shown) being in the form of a pair of six pole annular magnetic rings (47, 49 and 46, 48, respectively) rotatable with respect to each other to adjust the corresponding side beam. In an embodiment employing electromagnets (Figs. 5, 6 and 7, not shown), independent horizontal and vertical adjustment of each outer beam is obtained by the use, for each structure, of a ring having 12 pole shoes, the coils of which are wound to form two independently energized 6-pole systems, angularly displaced through 30 degrees.
Patent GB-164006-A (GB)
Title: A process for the manufacture of caoutchouc
Filed: 1918-06-11
Abstract: Resins are melted with calcium chloride and filtered to remove impurities.  About 10 per cent chloride of lime and 2 1/2 per cent calcium chloride are added and the mixture is distilled, the spirit which passes over at about 160-180 DEG  being separated from the oils which pass over at 340 DEG .  These oils are again distilled with the addition of a small quantity of chloride of lime (about 4-6 per cent).  The oil is chlorinated by being distilled a third time with 10-40 per cent chloride of lime.
Patent GB-539570-A (GB)
Title: Improved means for supplying gas as an alternative fuel to an internal combustion engine
IPC: F02B43/00
Filed: 1940-06-01
Abstract: 539,570. Supplying gas and oil fuels. MANGOLETSI, G. A. June 1, 1940, No. 9617. [Classes 7 (ii) and 7 (iii)] When using gas as an alternative fuel an air-gas mixture is supplied to the air inlet of a carburetter. A casing a which is clipped to a carburetter inlet c. is provided with gas inlet passages e and air inlet passages f both of which are controlled by a light disc valve o having ring-like projections which bear around the air and gas passages. A plug i regulates the size of the gas admission supply passage whereas the air passages are controlled by a rotatable disc j. In the event of a backfire the gases escape past a non-return valve q to ports s backed with wire gauze. To change over to petrol the gas supply is turned off and the valve q is held open to allow air to pass to the carburetter. The valve q may be replaced by a plug.
Patent GB-269326-A (GB)
Title: Improvements in and relating to water boilers
IPC: F24H1/00
Filed: 1926-04-13
Abstract: 269,326. Jackson Boilers, Ltd., and Hargreaves, H. April 13, 1926. Water supply and delivery.-Water passes from an automatic cistern 7 to the outer shell 6 of a boiler, and thence to the boiling chamber 8 connected by an expansion pipe 9 to a collecting box 10 from which boiling water is drawn off by a tap 11. The improvement comprises the replacement of the usual weeping hole 20 by a hole of larger size, connected to the boiling chamber 8 by a pipe 21, Fig. 1, or to the expansion pipe 9. In another form, Fig. 4, the expansion pipe 9 serves both for the delivery of boiling water to the box 10. and also for draining the box 10 through the weeping hole 20. Water is thus delivered to the box 10 through the weeping hole, which may be made larger without loss of boiling water by draining out at the same time as delivery.
Patent GB-459912-A (GB)
Title: Process of refining magnesium and magnesium alloys
IPC: C22B26/22
Filed: 1936-04-01
Abstract: Magnesium and magnesium alloys contaminated by calcium are refined by stirring the molten metal with a highly fluid flux consisting of or containing a substantial proportion of magnesium chloride, e.g. carnallite, at temperatures below 900 DEG  C. and towards the end of the refining treatment adding to the mixture, while continuing the stirring, an inspissating agent such as a metal oxide and/or fluoride, e.g. magnesium oxide and/or fluoride, in quantities sufficient to bring about thickening of the highly fluid flux.  If, after the treatment above, it is desired to superheat the metal before pouring, the stirring is discontinued and the surface of the melt covered with a mixture of flux and inspissating agent.  The melt is then superheated, cooled down to the pouring temperature and then cast.  Specification 219,287, [Class 82 (i)], is referred to.
Patent GB-860395-A (GB)
Title: Improvements in and relating to the assembly of semi-conductor devices
Inventor: CHAPMAN DAVID GORDON
IPC: H01J5/42
Filed: 1958-03-26
Abstract: 860,395. Semi-conductor devices. SYLVANIA - THORN COLOUR TELEVISION LABORATORIES Ltd. June 26, 1959 [March 26, 1958], No. 9750/58. Class 37. [Also in Group XXII] A method of sealing an electrical lead 3 into the envelope 1 of a semi-conductor device includes the steps of sealing a metal tube 4 into an aperture in the envelope, passing the lead through the tube, and pressing the tube into contact with the lead along a substantial part of the length of the tube by rotary swaging. The envelope and the tube may be of mild steel or nickel-iron alloy, and the tube may be sealed into the envelope by a glassto-metal seal 5. As described, in the rotary swaging step, the tube surrounding the lead is placed between semicylindrical grooves in the opposed faces of two dies which are located between guides which, with the dies, are rotated within a cylindrical housing around the inner wall of which an even number of rollers are uniformly distributed, so that the tube is pressed around the lead by substantially equal radial pressures in all directions, the pressure being sufficient to deform the lead as well as the tube. Finally, the swaged joint may be strengthened by dip soldering.
Patent GB-439149-A (GB)
Title: Improvement in phonographs
Filed: 1935-03-29
Abstract: 439,149. Sound-reproducing machines. DICTAPHONE CORPORATION, 375, Howard Avenue, Bridgeport, Connecticut, U.S.A.- (Assignees of Renholdt, J. E.; Bridgeport, Connecticut, U.S.A.) March 29, 1935, No. 9841. Convention date, April 18, 1934. [Class 40 (ii)] In a phonograph for reproducing dictation in which the sound-box is fed along a cylindrical record by screw and nut mechanism, means for backspacing the sound-box 17 comprises a rock-shaft 14 slidably supporting the sound-box and having a longitudinal keyway 29 with which engages a spline or key 31 movable with the sound-box along the rock-shaft, the spline having radially projecting parts engageable respectively with a cam member 42 and a rotatable collar 35, both of which are mounted on a sleeve 28 surrounding the rock-shaft. One of the said parts of the key 31 extends through a slot 30 in the sleeve 28 into a keyway 34 in the collar 35, while the other part, extending through a collar 36 fixed to the sleeve 28, is engaged at one end by a spring 43 which presses the other end of the key against a camming surface 44 on the member 42. On rotating the shaft 14, e.g. by depressing a lever 50, Fig. 1, the collar 35 is rotated by the key 31, and by acting upon a lever 38, Fig. 3, fixed on a shaft 39 carrying the feed nut 26, lifts the nut 26 out of engagement with the feed-screw 27. At the same time, the part of the key 31 engaging with the cam surface 44 on the sleeve 42 (which is adjustably fixed to the sleeve 28), rides up it so that the carriage 15 of the soundbox is shifted back to the left a predetermined distance along the guiderods which support it. The carriage may be moved back step by step, by repeated operations of the lever 50. The adjustability of the sleeve 42 enables the extent of each backspacing step to be varied. An adjustable stop 51 is provided in the keyway 29, to engage the key 31 when it has reached the limit of its travel in one direction and thus to prevent further backspacing beyond this point. The stylus-bar 21 is pivoted at 23 in known manner on a floating support 24, which may be raised by operating a lever 25, as described in Specification 238,522, [Class 40 (ii)]. When this operation occurs, the feed-screw 26 is at the same time released from engagement with the screw 27. The stylus is not raised from the record during backspacing, but is held against lateral movement by means of an arm 48 carried by the lever 38.
Patent GB-527057-A (GB)
Title: An automatic discharge device for centrifugal pumps
IPC: F04D15/00
Filed: 1939-03-30
Abstract: 527,057. Fluid actuated valves. KLEIN, SCHANZLIN & BECKER AKT.-GES. March 30, 1939, No. 9951. Convention date, March 31, 1938. Addition to 484,206. [Class 135] [Also in Group XXVI] A non-return valve c in the discharge pipe of a continuously - operated centrifugal pump controls the pump leak off h a: described in the parent Specification. The part b of the valve is conical tc allow of an increasing flow past the valve a while the byepass h is closing.
Patent GB-1522126-A (GB)
Title: Unloading drums
IPC: B65B69/00
Filed: 1977-03-09
Abstract: 1522126 Emptying drums by melting contents BOLTON-EMERSON Inc 9 March 1977 09975/77 Heading B8T The lower face of meltable material 22 in drum 42 is contacted by a heat exchanger 61 having a channel 72 therein to drain melted material to a location for use.
Patent HK-202096-A (HK)
Title: Electro-magnetic shielding structure and method for making the same
Inventor: HIGHUM EDWARD ALLAN
IPC: B32B7/02
Filed: 1996-11-07
Abstract: An electro-magnetic shielding structure comprises three parallel layers. The outer (301) and inner (303) layers are of a polymeric base material in which is suspended an electrically conductive fill material, giving the surface layers relatively high electrical conductivity. The middle layer (302) is of a polymeric base material, in which is suspended fill material having high magnetic permeability, giving the middle layer relatively high magnetic permeability. The enclosure is constructed using a co-injection molding process. <IMAGE>
Patent HU-T56324-A (HU)
Title: Sewage purifyer for posttreatment of sewages, particularly for removing phosphorous and metal content
Inventor: PALLOS GABOR
IPC: C02F1/52
Filed: 1988-03-15
Abstract: The proposed equipment is located in a polygonal and or circular housing contg. one or more cleaning chambers. These are adjacent to segmental filter units also with polygonal or circular cross plans. Effluent and chemical inlet pipework and clean water discharge pipes are also provided
Patent HU-T37588-A (HU)
Title: Process for preparing 2,4-hydroxy-benzophenone
Inventor: KNAPP LASZLO
IPC: C07C39/08
Filed: 1984-07-27
Abstract: 2,4-dihydroxy-benzophenone is obtd. by reacting resorcinol and benzo-tri-chloride at 30-100, pref. 40-60 deg. C in the presence of the salt of a metal from the second or third column of the periodic table. The prod. is sepd. washed and dried. Zinc and/or magnesium and/or aluminium are the pref. catalysts. The process gives 92-95% yield of a 94-97 wt.% pure end prods..
Patent HU-T60316-A (HU)
Title: Heat transfering liquid composition
Inventor: SEBESTYEN GYOERGYNE
IPC: C09K5/00
Filed: 1990-05-18
Abstract: Metal heat exchangers using 80% ethylene glycol soln. and metal anions of gp. IV A, V A and/or VI A in an alkaline and ammonium salts based soln.. Metal anions act as corrosion inhibitors
Patent HU-T57818-A (HU)
Title: Water dilutable wood dye and wood-preserving agent
Inventor: JOO GABOR
IPC: C09D199/00
Filed: 1990-06-21
Abstract: Water dilutable tree paint and protecting agent contains 0.001-60 wt.% humic-acid and/or a humate salt; opt. 0.1-5 wt.% insecticide and/or an UV adsorber and/or a surfactant. (1pp Dwg.No.0/0)
Patent HU-T47436-A (HU)
Title: Process for stabilizing pharmaceutically active proteines in pharmaceutical compositions
Inventor: MUNDORF TRAUTE
IPC: A61K38/21
Filed: 1988-09-16
Abstract: The pharmaceutical preparations are for topical use, contain one or more stabilised therapeutically active proteins and, where appropriate, customary auxiliaries, vehicles and additives, and are prepared as described using physiologically tolerated hydrophobic substances for stabilising proteins.
Patent HU-T61252-A (HU)
Title: Device for forming concrete bottom surface of water treating and settling pool having conical bottom and revolving dredger
Inventor: SALGO LASZLO
IPC: C02F1/00
Filed: 1989-11-14
Abstract: The device comprises smoothing plate attached to base plate. This plate and base plate can be moved independently along their longitudinal axes, and are connected to support rods. - The guiding and fixing elements are attached to the scraper bridge by removable fixing devices.
Patent ID-16164-A (ID)
Inventor: IMMINK KORNELIS ANTONIE SCHOUH
IPC: H03M7/14
Filed: 1996-09-02
Abstract: A method of converting a series of m-bit information words to a modulated signal. For each information word from the series an n-bit code word is delivered. The delivered code words are converted to the modulated signal. The code words are distributed over at least one group of a first type and at least one group of a second type. For the delivery of each of the code words belonging to the group of the first type the associated group establishes a coding state of the first type. When each of the code words belonging to the group of the second type is delivered, a coding state of the second type is established which is determined by an information word belonging to the delivered code word. When one of the code words is assigned to the received information word, this code word is selected from a set of code words based on the coding state. The sets of code words belonging to the coding states of the second type are disjunct. The DC and LF parameters of the modulated signal improve when in a coding state of the first type, by assigning a code word from a set of another state of the first type, while maintaining the dk-constraint. Selecting one of the sets of the first type results in the best momentary running DC value. The method can be applied to different coding state mechanisms.
Patent JP-S58125618-A (JP)
Inventor: RONARUDO EI MATSUKUMASUTAA
IPC: B65G39/02
Filed: 1983-01-07
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-H08189723-A (JP)
Title: Air-conditioning machine
Inventor: UMEDA TOMOMI
IPC: F25B13/00
Filed: 1995-01-09
Abstract: PURPOSE: To minimize the use amount of refrigerant when mixed refrigerant, non-fluorocarbon refrigerant and fluorocarbon refrigerant are used by a method wherein heat exchangers of a utilizing side refrigerant cycle are integrated respectively with both of the condenser side of a heat source side refrigerating cycle and the evaporator side thereof. CONSTITUTION: A heat source side refrigerating cycle is constituted of a compressor 1, a condenser 2, an auxiliary condenser 3, a reducer 4, an evaporator 5 and a pipeline 6 connecting these instruments while a utilizing side refrigerating cycle is constituted of a refrigerant transporting device 7, a high-temperature side auxiliary heat exchanger 8, a low-temperature side auxiliary heat exchanger 9, heat exchangers 10a, 10b, flow rate control valves 11a, 11b, 12a-12d and pipelines 13, 14, connecting these instruments. The condenser 2 of the heat source side refrigerating cycle is formed so as to be integrated with the high- temperature side auxiliary heat exchanger 8 while the evaporator 5 of the heat source side refrigerating cycle is formed so as to be integrated with the low-temperature side auxiliary heat exchanger 9 of the utilizing side refrigerating cycle.
Patent JP-S63169446-A (JP)
Inventor: HATTORI HITOSHI
IPC: F25B9/00
Filed: 1987-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58120587-A (JP)
Inventor: KANENOU BUNJI
IPC: B05B7/14
Filed: 1982-01-07
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-S61161026-A (JP)
Title: Code error detection circuit
Inventor: KANEKO TOMOYUKI
IPC: H03M13/00
Filed: 1985-01-10
Abstract: PURPOSE:To detect surely a code error with simple constitution by applying 1/2 frequency-division to an input pulse train, inputting its output to 2-stage of shift registers and ORing exclusively output signals of each stage. CONSTITUTION:A signal of an even parity where one block of a pulse train of RZ data 1, 0 consists of nB1P at a frequency f0 is inputted to a 1/2 frequency division circuit 1 comprising a T type FF as an input signal, its output is taken as FF1Q, an (n+1)-bit block unit is taken into account and the said block state is read at a period of f0/(n+1). The read data is inputted to 2-stage of shift registers comprising D FFs 2, 3. A clock of a frequency of f0/(n+1) is inputted to the FFs 2, 3, where the signal is synchronized with a parity bit. Q outputs of the FFs, 2, 3, FF2Q, FF3Q are inputted to an exclusive OR circuit 4. If a code error takes place, a difference is caused to the contents of the FF2Q and FF3Q and a code error signal Dout of level '1' is outputted from the circuit 4.
Patent JP-S5593168-A (JP)
Title: Electrophotographic copying method
Inventor: SAKUMA SEIICHI
IPC: G03G5/04
Filed: 1979-01-08
Abstract: PURPOSE: To achieve the reduction of exposure time and improve copying efficiency by using the photoreceptor which comprises having two layers of photoconductive layers, one of which has rectifying characteristic in the dark, on a conductive substrate and giving a sensitivity difference to the two photoconductive layers.  
     CONSTITUTION: The photoreceptor of the constitution comprising laminating two photoconductive layers 11, 12 on a conductive substrate 10 or laminating the 2nd photoconductive layer 12 through an intermediate layer 13 on the first photoconductive layer 11, wherein one of the photoconductive laysers has rectifying characteristic in the dark or has both charge characteristic and a sensitivity difference for image exposure light is given to the two photoconductive layers 11, 12, is used and is sub- jected to primary charging while being evenly exposed with the light which makes one of the photoconductive layer conductive and is then subjected to secondary charging differing in polarity and charge quantity from the primary charging in the dark to form the electric double layers of mutually opposite directions of polarity on this photoreceptor after which image exposure is done. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09191363-A (JP)
Title: Image forming device
Inventor: KATO HIRONORI
IPC: G03G15/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To conduct image forming and image reading at a highest throughput independently of other modes by providing a means changing a carrying speed at image forming and image reading. SOLUTION: Upon the receipt of an operation start signal from a host computer 212, when the signal indicates an image forming mode, an exciting pulse train with a pulse width causing a proper carrying speed for image forming is fed to a pulse motor. Furthermore, a carrying changeover means 204 is thrown to the position B, paper 209 is fed by a paper feed means 203 and a toner image formed on a photosensing body 202 is transferred based on image data sent from a host computer 212. Then the paper 209 is led to a carrier path changeover means 204 and fixed by a fixing means consisting of a press means 206 and a heat means 207.  On the other hand, when the operation start signal indicates an image read mode, an exciting pulse train with a pulse width causing a proper carrying speed for image reading is fed to the pulse motor and the carrying changeover means 204 is thrown to the position A.