baber/WOPTO huggingface dataset:
Patent GB-626604-A (GB)
Title: Improvements relating to controlling the composition of steel alloys during the manufacture thereof
IPC: C21C7/06
Filed: 1942-12-30
Abstract: 626,604. Alloys. STEVENS, A. H. (Bransome, E. D.). Dec. 30, 1942, No. 9625/44. Divided out of 608,486. [Class 82(i)] A process controlling the composition of steel alloys, during the manufacture thereof, comprises testing a sample obtained from a bath of the same to determine the actual nitrogen content relative to a standard of known low active nitrogen content, the standard having known physical properties and substantially the same chemical composition as the sample except for active nitrogen, and adding to the bath of steel alloy a nitrogendeactivating material in an amount in accordance with the test sufficient to produce a steel alloy having desired physical properties with respect to the physical properties of the standard. The test consists in casting a block 61 from a sample of the steel bath, and inserting the block and a standard block 60 in a furnace 62, a pyrometer being connected to each block in such manner that any difference in temperature between the sample and standard may be recorded. In Fig. 1, the hot junction 64 of a thermocouple is placed in the standard and the cold junction 65 in the sample, and readings are taken on a recording instrument 63. A second thermocouple 69 connected to an indicating device 70 shows the actual temperature of the furnace. The temperature of the furnace is raised to some selected temperature above the critical point of the standard and sample, and the blocks are allowed to cool. Differences in temperature between the standard and sample when they pass through the critical ranges are noted and these differences are used to determine the amount of nitrogen-deactivating material which needs to be added to the steel. The deactivating material employed may be that described in Specification 608,486. A deactivating alloy containing titanium 20 per cent, aluminium 20 per cent, zirconium 7.5 per cent and the balance iron is referred to.
Patent GB-127992-A (GB)
Title: Improvements in or relating to Electric Switches.
IPC: H01H21/02
Filed: 1918-06-12
Abstract: 127,992. Edison Accumulators, Ltd., Monnot, J. F., and Lewis, E. W. June 12, 1918. Controllers, brake devices for.- In a quick break-and-make switcli particularly applicable to electric vehicles for preventing the applica. tion of the brakes while the motor is running, a switch arm e, Fig. 3, loosely mounted on a shaft c is controlled by a pair of tension springs j, k, a pair of pawls i, j, and a cam g in such a way that. on the application of the brakes, the cam, fixed to the shaft, is operated first to tension the spring h, and then to release the pawl i, so that the switch arm makes a quick break from the fixed contacts f. In its new position the arm is held by the engagement of the pawl j with a notch e<3>, and it is not until the brakes have been removed and the controller arm brought round to neutral position that the cam and switch arm are released to he restored cam and switch arm are released to be restored to the closed position by the spring k, a pin g<1> on the cam engaging with a recess e<4> ensuring the movement of the arm. The switch works in oil in a casing a. In a modification shown in Figs. 6 and 7, the arm is arranged to occupy a neutral position, a running position in engagement with contacts o<1>, or a charging position in engagement with contacts o<2>. The cam n is connected with the brake mechanism as before, and the arm is held in running and neutral positions by the engagement of pawls p<2>, p<1> with the stops l<2>, l<1> respectively. The spring s and pawl p<2> tend to hold'the switch in running position. When, however, the brakes are applied the cam n gradually raises the pawl p<2> from engagement with the stop l<2> and at the same time tensions the spring r to cause a rapid opening of the switch. The pawl p<1> holds the arm in the new position. If then the brakes are removed, and the controller arm brought to neutral position to raise the pawl p<1>, the switch is again restored to running position by the spring s and the stop n<1>. As shown, the switch is fitted with a safety-key u, Fig. 7, which, when inserted into the casing and turned, lifts a pawl v from engagement with a projection l<3> upon the arm l, so that the switch can be placed in running position. In this way removal of the key prevents improper use of the vehicle. By turning a handle w over from right to left the vehicle can be put on charge, the movement of the handle causing the arm l to engage with the contacts o<2>.
Patent GB-1152097-A (GB)
Title: Photopolymerisable Lacquer
Inventor: PIETSCH HERWARD
IPC: C08F8/14
Filed: 1967-03-01
Abstract: 1,152,097. Esters of vinyl alcohol polymers. FILMFABRIK WOLFEN VEB. 1 March, 1967, No. 9708/67. Heading C3P. Photopolymerizable lacquers which contain a polyvinyl alcohol or a copolymer of vinyl alcohol, wherein 20 to 60% of the hydroxyl groups have been esterified by means of cinnamoyl chloride, 10 to 60% have been esterified by means of a nitrated aromatic acid, and where relevant the residual hydroxyl groups are free, may be prepared by swelling the polyvinyl alcohol or copolymer of vinyl alcohol in pyridine and esterifying it by simultaneous addition of cinnamoyl chloride and the acid chloride of a nitrated aromatic acid. In the examples polyvinyl alcohol and a vinyl alcohol - vinyl chloride copolymer are treated with cinnamoyl chloride and o-and p-nitrobenzoyl chloride.
Patent GB-538543-A (GB)
Title: Improvements in or relating to electric hot plates
IPC: H05B3/68
Filed: 1940-06-03
Abstract: 538,543. Electric hot plates. CONA, Ltd., and BRINKMAN, G. F. June 3, 1940, No. 9729. [Class 39 (iii)] An electric hot plate for heating a globular vessel such as a coffee infuser comprises a block c of steatite with concentric grooves d connected by radial gaps, containing a resistance element f retained by interrupted overhanging flanges m. The block is concave to receive the vessel. and is mounted in a bowl a by means of a rod j extending to the base of the pedestal b. The rod j also serves as an earthing terminal, and the electric leads extend through a wooden handle n.
Patent GB-251262-A (GB)
Title: Improvements relating to electric percolators
IPC: A47J31/053
Filed: 1926-04-13
Abstract: 251,262. Metropolitan-Vickers Electrical Co., Ltd., (Assignees of Vaughan, V. G.). April 24, 1925, [Convention date]. Heating by electricity.-In an electric percolator 2 the vaporising chamber 11 is fitted with a depending portion 12 carrying a thermally actuated switch situated between the heating element 26 and the vaporizing chamber. The switch comprises a bimetallic disc 15 with contacts 18 and a metal plate 20 carrying insulated contact segments 19. The disc 15 is prevented from turning by pins 23. The heating element comprises a wire 31 wound on mica strips 29, 30, Fig. 4, and situated between clamping plates 25, 27. Specification 178,103, [Class 64 (ii), Heating systems &c.], is referred to.
Patent GB-868839-A (GB)
Title: Improvements in and relating to labels and the like
IPC: G09F3/04
Filed: 1959-03-21
Abstract: 868,839. Labels, seals &c. THOMPSON, B. W. March 15, 1960 [March 21, 1959], No. 9864/59. Classes 73 and 146(2). A label comprises a metal plate 5 formed with an integral attachment loop 6 having a shaped free end 7 adapted to interlock by deformation with a correspondingly shaped recess 8 in the plate. Alternatively the end 7 may be formed with a recess for interlocking engagement with a head or unaer cut projection on the edge of the plate. The free end of the loop may be further secured to the plate by welding or brazing.
Patent GB-1536391-A (GB)
Title: Electrochromic and photochromic material
IPC: G02F1/17
Filed: 1977-03-09
Abstract: 1536391 Photochromic material COMMISSARIAT A L'ENERGIE ATOMIQUE and AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE 9 March 1977 [19 March 1976] 09954/77 Heading C1A [Also in Divisions C4 C7 and G2] An electrochromic and photochromic material comprises an amorphous material of formula MO x H y , where M is a metal from group VI, x is 2.6 to 2.8 and y is 0.3 to 0.6. The metal may be Cr or Mo but preferably W and H may be replaced by D. The material is made by reactive sputtering of the metal or its oxide in the presence of oxygen and hydrogen or by evaporation of the metal oxide in hydrogen. The effect of the partial pressures of oxygen and hydrogen during manufacture to give materials of metallic, blue or permanent transparent appearance as well as the desired material is shown by a graph.
Patent GB-1086827-A (GB)
Title: Electrically operated hospital bed
Inventor: MANN STUART NELSON
IPC: A61G7/018
Filed: 1965-03-09
Abstract: 1,086,827. Retractive switches. HARD MANUFACTURING CO. March 9, 1965, No. 9964/65. Heading H2B. [Also in Division A4] A limit switch for use in an electricallyoperated hospital bed (see Division A4) comprises nuts 142, 143 made of insulating material and mounted to ride lengthwise of a threaded portion of a shaft 109. The nuts are held against rotation in adjusted position by a stationary blade 152 which engages in any one of a number of notches 151 in the flange of each nut. When nut 142 moves to the desired limit to the left it engages a movable contact 147 to break a circuit between this member and a stationary current-carrying member 148 thus preventing further rotation of shaft 109. Similarly nut 143 is positioned to engage a movable electric contact member 145 to break the circuit between member 145 and a stationary current-carrying member 146.
Patent GB-366342-A (GB)
Title: Improvements relating to ladders for lofts and the like
IPC: E04F11/04
Filed: 1931-04-02
Abstract: 366,342. Ladders. PAYNE, A. F., 164, Bromsgrove Road, Redditch, Worcestershire. April 2, 1931, No. 9972. [Class 20 (ii).] A loft ladder 10 combined with a trap door 3 is mounted to slide in raised guides 7 secured to the door, the guides having counterbalance weights 9 at the upper end so as normally to retain the door in closed position.. A hinged extension 11 to the main ladder is adapted to fold beneath it, so that when the ladder is slidden on the guides this extension lies between the main ladder and the door. The ladder is retained in retracted position by sliding catches 14 or spring catches 17, Fig. 8, and the hinged extension is retained in open position by a spring catch 20, Fig. 9. The main ladder portion and the guides are provided with handrails 15, 16 respectively.
Patent GB-181876-A (GB)
Title: Improvements in and relating to sackholders and the like
IPC: B65B67/12
Filed: 1921-04-05
Abstract: 181,876. Wroot, F. W. April 5, 1921. String holders. - A sackholder is provided with a holder for a ball of string comprising a plate n with a central hole. supported by a pin o. the ball being passed over the top of the stand a
Patent GB-191003938-A (GB)
IPC: F01D15/02
Abstract: 3938. Roellig, M. April 29, 1909, [Convention date]. Plant.--In order to obtain economy of steam at slow and medium speeds in ships having a number of propellers each driven by a separate turbine, groups of stages in each turbine are put out of action in various combinations by means of stop-cocks g. Fig. 1 shows three turbines a, b, c, each divided into three groups of stages. The stop-cocks are arranged so as to give various combinations of these groups, for example, group d of turbine c, group e of turbine b, group f of turbine a. The groups of stages may be connected in series or in parallel.
Patent HK-132696-A (HK)
Title: A method of forming an optical fibre coupler and a coupler so formed
Inventor: MORTIMORE DAVID BRYAN
IPC: G02B6/28
Filed: 1996-07-25
Abstract: PCT No. PCT/GB90/00419 Sec. 371 Date Aug. 20, 1991 Sec. 102(e) Date Aug. 20, 1991 PCT Filed Mar. 20, 1990 PCT Pub. No. WO90/11540 PCT Pub. Date Oct. 4, 1990.Six secondary optical fibres (20) are located about and parallel to a central optical fibre (21) by a capillary tube (22) to form a fibre bundle which is then formed into a fused, tapered coupler in which the tapering is stopped when the proportions of light coupled out of the central fibre (21) at 1.3 and 1.53  mu m are first equal. The fusion process can provide sufficient fusion between the central fibre and each secondary fibre to provide a 1 to (n+1) coupler where n is the number of secondary fibres. This method provides a coupler which is wavelength-flattened between 1.3 and 1.53 mu m using similar fibres.
Patent HU-T64768-A (HU)
Title: Polyaza-macrocyclic-compounds and metal ionic complexes thereof
Inventor: SHERRY A DEAN
IPC: G01R33/28
Filed: 1991-11-12
Abstract: The present invention relates to a new polyazamacrocyclic compound or a salt thereof and its uses. The compound has the formula   <IMAGE>   where x is 2, 3 or a combination of p 2(s) and q 3(s) where p+q=y; y is 3 or 4; R is (CH2)zP(=0)R1R2; R1 is R3 or OR3 where R3 is alkyl, cycloalkyl or aryl; R2 is H, alkyl or   <IMAGE>   where R4 is alkyl, cycloalkyl or aryl; and z is 1 to 3. In one important embodiment, this compound may be complexed with a metal to be a polyazamacrocyclic compound-metal complex having the formula   <IMAGE>   where r is 2 or 3; and Me is a metal ion.
Patent HU-T49096-A (HU)
Title: Process for producing products of asbestos cement type
Inventor: KAVASSY MIKLOS
IPC: C04B14/40
Filed: 1987-07-30
Abstract: Improved quality of asbestos-cement and/or polyacrylonitrile fibre products is achieved by addn. of 1-4 w/w% micronised silicone dioxide (as a diluent) or calcium fluoride (as a thickener) to the mixture of natural cellulose, cement and water.
Patent HU-T50819-A (HU)
Title: Process for producing imidazo/4,5-b/pyridine derivatives and pharmaceutical compositions comprising same
Inventor: FUJIMOTO ROGER A
IPC: C07H19/14
Filed: 1989-08-19
Abstract: Disclosed are imidazo[4,5-b]pyridine derivatives of the formula I
      wherein R₁, R₂ and R₃ are as defined in the specification, which exhibit valuable pharmacological properties, especially as adenosine-2 (A-2) receptor agonists, and the preparation thereof.
Patent HU-T56113-A (HU)
Title: Process for producing opposed, anti-mrna oligonucleotide sequences of alpha-tnf and pharmaceutical compositions comprising same
Inventor: BRAHAM ABDEL KARIM
IPC: C12N15/113
Filed: 1990-08-23
Abstract: The application relates to an anti-sense oligonucleotide sequence which is an anti-RNA against TNF alpha messenger RNA, of formula (I): TCA TGG TGT CCT TTG CAG-X (I> in which X represents hydrogen or a sequence of 1 to 17 oligonucleotides in free, alkylated or sulphur-containing form or in the form of poly-L-lysine derivatives, process for the preparation thereof, medical use thereof and pharmaceutical preparations containing this novel sequence.
Patent JP-H08191128-A (JP)
Title: Electronic device
Inventor: TERASAKI TAKESHI
IPC: H01L25/18
Filed: 1995-01-09
Abstract: PURPOSE: To prevent the thermal fatigue breakdown of solder connection parts of electronic components by a method wherein a first wiring board mounted with the electronic components is electrically connected with a second wiring board having a dimension larger than that of this first wiring board through solder bumps and the surface of the first wiring board is electrically connected with the rear of the first wiring board through the interior of the first wiring board. CONSTITUTION: A plurality of electronic components 1 are mounted on the surface of a first wiring board 3 and an electronic circuit module is formed. Terminals of the components 1 are electrically connected with wiring pad parts 4 on the board 3 through conductive materials 2. In order to obtain a continuity between the wiring pad parts 4 on the board 3 and electrodes 5 on the rear of the board 3, wirings are provided between the surface of the board 3 and the rear of the board 3 via blind via holes or the like. The electrodes 5 on the rear of the board 3 are connected with wiring pads 8 on a second wiring board 7 via solder bumps 6. That is, the board 3 mounted with the components 1 is electrically connected with the board 7 having dimensions larger than that of the board 3 via the bumps 6.
Patent JP-S5284643-A (JP)
Title: Car speed limitting apparatus
Inventor: HIDA TAKASHI
IPC: B60K31/00
Filed: 1976-01-06
Abstract: PURPOSE: Car speed limiting apparatus, in which when the car speed is higher than limit speed, compensate means automatically moves back throttle opening, to decrease speed within the limit speed automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5698996-A (JP)
Title: Headphone having incorporated cassette tape recorder
Inventor: OOHARA YUUICHI
IPC: G11B33/06
Filed: 1980-01-09
Abstract: PURPOSE:To enable stable operations by preventing headphones from coming off the head in an action of sudden jumping by equipping sounding parts of the headphones with a tape deck part and electric control means separately and respectively and by keepig the balance in weight between the right and left. CONSTITUTION:Holding part 1 of headphones having an incorporated cassette tape recorder couples sounding parts 2 and 3 together; electric control means 4 is incorporated in one sounding part 2 together with battery 5, volume unit 6 and recording jack 7. The other sounding part 3 is equipped with tape deck part 12 as the mechanism part of the tape recorder. Then, sounding parts 2 and 3 are provided with the electric control means and tape deck part separately and respectively and the balance between the right and left to holding part 1 is kept to prevent the headphones from coming off the head in an action of sudden jumping, enabling operations of respective parts stably.
Patent JP-H01179483-A (JP)
Title: Semiconductor laser device
Inventor: SAITO SATORU
IPC: H01S5/00
Filed: 1988-01-08
Abstract: PURPOSE:To restrain a device from varying in characteristic due to temperature change so as to radiate efficiently heat induced by the emission of light rays by a method wherein a liquid is encapsulated in a vessel used for protecting a semiconductor laser chip. CONSTITUTION:A laser chip 2 is mounted on a heat sink 3, which is housed in a vessel composed of a stem 5 and a cap 4, and an inactive liquid 8 is hermetically encapsulated inside the vessel. The refractive index of the liquid 8 is made nearly equal to that of a laser radiation projecting glass 1. By these processes, heat released from the chip 2 is radiated not only from an electrode pin 6 but also from the whole device through the inactive liquid 8. Therefore, the temperature rise at the oscillating end face can be decreased, so that the deterioration of the end face can be slowed. And, an external environmental temperature is restrained from varying, whereby a luminous property of a device can be prevented from fluctuating.
Patent JP-S62162222-A (JP)
Title: Vertical magnetic recording medium and its production
Inventor: TOMIE TAKASHI
IPC: G11B5/64
Filed: 1986-01-09
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and to produce a vertical magnetic recording medium with high output and high recording density by forming an intermediate layer between a recording layer and a soft magnetic layer practically and effectively with high productivity. CONSTITUTION:Sneaking grains are slightly stacked on a film F carried in accordance with the rotation of cans 11, 12 at a part AB, a film with required thickness is formed at a part BC and the circular grains are stacked at a part CD. The practically non-magnetic intermediate layer T formed between the 'Permalloy(R)' thin film to be the magnetic layer and the Co-Cr alloy thin film to be the recording layer corresponds to a reactive stack layer reacting to active gas in the atmosphere of the circular grains stacked on the part AB of the 'Permalloy(R)' thin film when a target P is Co-Cr alloy. When the target P in the 'Permalloy(R)', a 'Permalloy(R)' thin film is formed on the film F at the part BC and the circular grains are stacked on the 'Permalloy(R)' thin film at the movement from the part C to the part D, so that the intermediate layer is practically form.
Patent JP-S62161961-A (JP)
Title: Discharge device for semiconductor production
Inventor: IIDA SHIGEHIRA
IPC: C23C16/30
Filed: 1986-01-09
Abstract: PURPOSE:To stabilize the pressure in a reaction vessel and to easily and safely recover by-produced inflammable powder by respectively providing a vacuum pump which can remove the powder to a gas flow passage branched from a discharge path from the reaction vessel and a water sealing pump and filter means to a powder flow passage. CONSTITUTION:The discharge path from the reaction vessel A for film formation in production of semiconductors by a gaseous silane cracking reaction, etc. is branched via a buffer chamber 110 to the discharge line C of the gas flow passage and a by-produced powder treating line B of a waste powder flow passage. A mechanical booster pump P1 which permits etching with an excited seeding gas and a rotary pump device P2 which can circulate and clean up a pump oil and, if necessary, a trap (not shown in figure) are provided to the discharge line C to decrease the discharge conductance thereof. On the other hand, the water sealing pump 130 is provided to the powder treating line B to vigorously stir the solvent contg. the powder and to release the generated gas. The slurry is filtered by a bag filter 170, etc., via a buffer tank 140. The powder such as inflammable polysilane is thereby collected as stable solid matter.
Patent JP-S58119248-A (JP)
Title: Multiple address communication system
Inventor: NAKAJIMA TSUYOSHI
IPC: H04N1/00
Filed: 1982-01-07
Abstract: PURPOSE:To deliver a multiple address original surely and quickly, by transmitting an address designating a recipient of the multiple address original at each address terminal in addition to the original. CONSTITUTION:The user of the multiple address device selects a terminal user to be a recipient of the multiple address original out of a terminal user list displayed on a CRT display 5 with an operating panel 4 and forms an address file in a floppy disc 6. When the forming of the address file is finished, the multiple address original is read in an original reading section 1 and the original is encoded and stored in a memory 3. When the reading of the original is finished, a control section 11 reads out the address file from a floppy disc 6, referes to the managing table and gives the telephone number of the address terminal to a communication control section 9. The section 9 performs automatic calling according to this telephone number and makes connection with the address terminal. When the connection is finished, the transmission is performed in the order of a user name character and the original from the memory 3.
Patent JP-H10212237-A (JP)
Title: Device for treating blood by feeding blood with pump and filtering blood, and method for treating blood
Inventor: PAGES ETIENNE
IPC: A61K35/14
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a device enabling to achieve the automatic filtration of whole blood or blood components through a filter so as to secure a constant flow rate or pressure characteristic, and to provide the method. SOLUTION: Feed back circuits 153, 155 monitor a pressure at a place near to the inlet of a filter 140 and subsequently control the operation of a liquid pump 132 for feeding one or more non-filtered blood compounds to the feed 140. The structure enables to accurately control various parameters related to filtration efficiency, such as flow rate, flow pressure and average pressure per prescribed area. When one of the parameters reaches or exceeds the maximum value, the system can warn or automatically shut down the device. The system can successively filter a plurality of blood preparations through a single filter, and can correspond various flow rates or pressures suitable for the preparations.