baber/WOPTO huggingface dataset:
Patent GB-662540-A (GB)
Title: Improvements in or relating to electrical heating apparatus for reducing or preventing the formation of ice on aircraft parts
Inventor: COWDREY CECIL LOUIS
IPC: B64D15/14
Filed: 1949-12-22
Abstract: 662,540. De-icing by electric heating. NAPIER & SON, Ltd., D. Dec. 22, 1949, No. 46/49. Class 39(iii) An arrangement for reducing or preventing the formation of ice on aircraft parts by electric heating elements in the form of thin metal layers mounted on suitable insulation, comprises a strip-like heating element H10 extending along the leading edge of the aircraft part and a number of separate heating elements H2, H3, H6. H7 each of relatively large area disposed rearwardly of the leading edge and separated from one another by narrow strip-like heating elements H, H1, H4, H5. H8, H9. The strip-like heating elements H, H1, H4, H5, H8, H9, H10 are continuously heated from a current source J, whilst a distributing switch K causes current to be supplied intermittently to the heating elements of relatively large area H2, H3, H6 and H7 in such a manner that heat is provided alternately by adiacent elements. Thus the elements H2 and H6 will be heated alternately as will the elements H3 and H7, the elements H3 and H6, and similarly the elements H2 and H7. being heated simultaneously. The heating elements do not exceed 0.005 inches in thickness and may be formed by spraying the metal through a stencil. The whole assembly is covered by an outer protective coating of insulating-paint or the like applied by spraying or brushing.
Patent GB-755328-A (GB)
Title: Electrical contact device
IPC: H01H3/16
Filed: 1954-01-01
Abstract: 755,328. Switch contacts; door-operated switches. HOLLINS, J. R. Jan. 1, 1954, No. 51/54. Class 38(5) A contact 26 carried by a, support 11, e.g. a vehicle door, is attached to the end of a conductor 25 passing through a shank 21 of insulating resilient material, e.g. rubber, which is a tight fit in an aperture 16 in the door. The shank 21 has a head 23 which bears against the surface of the door or which may be separated therefrom by spacers 30, as shown. A co-operating contact may be mounted on the door jamb 12 so as to form a switch.
Patent JP-S5592010-A (JP)
Title: Fail safe type automatic level control unit
Inventor: OKUNO IZUMI
IPC: H03G3/20
Filed: 1979-01-05
Abstract: PURPOSE:To improve reliability by providing a circulator besides a pin diode in a micro wave attenuation part to limit the attenuation quantity in a part increasing the change range of a bias current and by issuing an anomaly detection signal for a fault. CONSTITUTION:Circulator 15 is mounted besides pin diode 14 in fail safe type attenuator 12 so that receiving electromagnetic waves may be attenuated according to the bias current flowed to pin diode 14 and may be outputted to receiving unit 16. Control part 17 is provided with drive current detection resistor 20, and by this voltage and the monitor voltage, the attenuation quantity of pin diode 14 is changed to a desired value while limiting the attenuation quantity to a part increasing the change range of the bias current. Then, abnormal current detection resistor 21 is added to detect that the bias current becomes very large or zero. Consequently, system down can be prevented.
Patent YU-3696-A (YU)
Inventor: ANDREW TOMPSON
IPC: A61K31/535
Filed: 1996-01-22
Abstract: Opisana je poboljšana sinteza ciklopropilacetilena, intermedijara za veoma jak inhibitor HIV reverzne transkriptaze.
Patent CR-10290-A (CR)
Title: Metodos para reducir la aglomeracion de proteina
Inventor: WARNE NCHOLAS WILLIAM
IPC: A61K39/395
Filed: 2008-09-16
Abstract: La presente invencion se refiere a metodos para reduicr la aglomeracion de una proteina o proteinas en una formulacion y formulaciones de proteinas que tienen propiedades de aglomeracion reducidas. Los metodos y formulaciones descritas en este documento, mantienen la actividad biologica de una proteina e incrementan la vida de anaquel de las formulaciones de proteina.
Patent CR-10456-A (CR)
Title: ANTICUERPOS BLOQUEANTES DE LA FUNCION DE LA INTEGRINA a5B1 HUMANOS Y HUMANIZADOS DE GRAN AFINIDAD CON INMUNOGENICIDAD REDUCIDA
Inventor: ANDREAS MENRAD
IPC: C12N15/63
Filed: 2008-11-24
Abstract: Polipeptidos recombinantes humanos o humanizados que se unen a la integrina a5B1 con gran afinidad y bloquean su funcion. Ademas, se describen aplicaciones de diagnostico y farmaceutico de los polipeptidos.
Patent CR-11636-A (CR)
Title: Compuestos triciclicos que tienen actividad antagonista de factor de liberacion de corticotropina y composiciones farmaceuticas que contienen los mismos
Inventor: ASO KAZUYOSHI
IPC: A61P25/22
Filed: 2010-08-18
Abstract: Se proporciona un compuesto de la formula (I): en donde X es un nitrogeno o CRx, Rx es un hidrogeno, etc., R1 es un grupo de hidrocarburo opcianalmente substituido etc., R2 es un grupo de hidrocarburo opcionalmente substituido.
Patent DK-22289-A (DK)
Inventor: ITO NORIKI
IPC: C07D213/75
Filed: 1989-01-19
Abstract: Diurea Derivatives represented by the following general formula and salts thereof: <CHEM> The above compounds inhibit acyl-coenzyme A cholesterol acyl-transferase (ACAT enzyme), and thereby control the accumulation of cholesterol ester on the smooth muscle of arterial walls.
Patent DK-27081-A (DK)
Inventor: PEUKER H
IPC: A01N47/10
Filed: 1981-01-21
Abstract: Fungicidally active N-alkyl-carbamic acid 1,1,2-trimethyl-5-substituted-indan-4-yl esters of the formula <IMAGE>   in which R1 is an alkyl group, R2 is an alkyl or aralkyl group, R3 is a hydrogen atom, an alkyl group or a halogen atom, and R4 is a hydrogen atom, an alkyl group, a halogen atom, or an alkoxy or alkylmercapto group.
Patent DK-40080-A (DK)
Inventor: RICHTER H J
IPC: H05K7/20
Filed: 1980-01-30
Abstract: 1. A cooling arrangement for cooling electrical components, in particular integrated modules, which are formed on flat assemblies (preferably plug-in assemblies) the flat sides of which are arranged one beside another said arrangement comprising a liquid coolant which is passed through thin-walled synthetic containers which are arranged with one of their side walls in contact with the surface of the flat assembly whichis to be cooled and wherein a closed circuit is formed outside the unit serving to accomodate the flat assembly, by way of common collector pipes, a pump, a cooler for recooling the coolant, and a storage container, characterized in that each flat assembly (1) is directly structurally combined with at least one synthetic resin container (2) ; that the synthetic resin container (2) consists of upper and lower parts consisting of thin, flexible elastic and tear-resistant synthetic resin flims which are, for example, welded to one another ; that the inflow of liquid (4) takes place at one end of the lond side of said synthetic resin container (2) and the liquid outflow at the other end thereof ; and that on that side of the synthetic resin container (2) which is remote from the flat assembly (1) there is arranged a cover plate (3) which is attached to the flat assembly (1) by means of fastening elements(6).
Patent GB-409257-A (GB)
Title: Improvements in bottle-washing machines
IPC: B08B9/44
Filed: 1934-01-03
Abstract: 409,257. Bottle - washing machines. ANDERSSON, A. L., Lund, Sweden. Jan. 3, 1934, No. 201. Convention date, Jan. 13, 1933. [Class 138 (i).] Inverted bottles are received in a carrier 1 which moves intermittently in a horizontal plane to position the bottles over jetting nozzles, the bottle mouths resting on supporting rails 5 which terminate at a discharge station so that the bottles on reaching this station drop from the carrier. The rails have an opening between them to allow passage of the jets. Linings 7 are provided to facilitate centring of the bottles above the nozzles, the linings being cut away above each nozzle 6, as shown in Fig. 3. The carrier 1 is preferably an intermittentlyrotating table and is provided with bottle holders each comprising studs 3, 4, the studs 4 being at the rear side only of the bottle mouth.
Patent GB-121529-A (GB)
Title: A Device for the Preservation and Security of Paper Money.
Inventor: FADE THOMAS WILLIAM
IPC: G07D9/02
Filed: 1918-01-04
Abstract: 121,529. Fade, T. W. Jan. 4, 1918. Clamping-devices; cabinets.-A spring-clamping device for treasury notes or other papers comprises a spring-pressed plunger D which may be raised by the lever F and cord E. Two such plungers may be provided, and the case may have a pivoted door H actuated by the lever F through the link G.
Patent GB-641575-A (GB)
Title: Improvements relating to liquid fuel injection pumps
Inventor: EVANS FRASER MACKIE
IPC: F02M45/06
Filed: 1948-01-03
Abstract: 641,575. Fuel-injection pumps. C A V., Ltd. Jan. 3, 1948, No. 246. [Class 102(i)] In a fuel injection pump of the kind in which each injection of fuel is carried out in two stages, the barrel a is formed with a circumferential groove f surrounding at least a part of the plunger e and communicating with a vent c and the plunger has a passage h, i, adapted to establish com munication between the groove and the pumping space o the panel at the ap propriate intermediate part of the plunger stroke to terminate the firs stage of injection The plunger has a main spill passage k which co-operate with inlet parts b to terminate the main injection. The barre is rotatable for vary ing the pump output. Specifications 514,01 and 571,485 are re ferred to.
Patent GB-1458263-A (GB)
Title: Pulse generator power supplies
IPC: A61N1/378
Filed: 1974-01-03
Abstract: 1458263 Apparatus depending on two power sources MEDTRONIC Inc 3 Jan 1974 [26 Jan 1973] 00256/74 Heading H2H [Also in Division H3] The power supply for a pulse generator used with an electromedical device is in the form of two D.C. sources, one or both of which may be used initially to supply the pulse generator, means being provided to alter the output frequency of the pulse generator when one of the sources becomes depleted. A pulse generator 10 is supplied from two batteries 30, 31 to produce a train of pulses at terminals 14, 15 to energize an implanted heart pacemaker. The two batteries 30, 31, having similar voltage outputs, supply the generator 10 in parallel by way of diodes 33, 34 respectively across the input terminals 11, 13, the generator, when so supplied, having an output frequency of a given value. Whilst the two batteries 30, 31 have similar output voltages a diode gate 36, 37 prevents a transistor 39 from becoming conductive. Should one or other of the batteries 30, 31 become discharged more than the other by a predetermined amount, the gate 36, 37 allows the base of the transistor 39 to become biased so that the transistor conducts to connect the input terminal 12 to the batteries by way of a resistor 43. The output frequency of the generator 10 thereupon changes to provide an indication of the discharge of the batteries 30, 31. The frequency change may be up or down according to the circuit design of the generator 10. In a second embodiment only the battery 30 is used initially, the battery 31 being substituted therefor when the battery 30 becomes discharged, the output frequency of the generator 10 changing at the same time. In yet another embodiment a resistor such as 43 is initially in circuit and thereafter removed.
Patent GB-653053-A (GB)
Title: Improvements in hair-dye compositions
IPC: B02C15/12
Filed: 1948-01-03
Abstract: A hair-dye composition comprises as dye bases only weak electrolytes derived from amines, diamines, phenols and aminophenols, and an organic thio-reducing agent as a stabilizer. Specified thio-reducing agents are thioglycerol, thiotetraglycol, the dimercaptans, thioglycollic acid, thioglycerin acid, polythiomuccinic acid, mercaptosuccinic acid, thiocitric acid, mercaptoethylguanidine and mercaptoethyltaurine.  Examples of suitable compositions are aqueous solutions containing (1) paraphenylenediamine, aminodiphenylamine, ammonia and thioglycollic acid; (2) paratoluylene diamine, paraaminophenol, ammonia and thioglycollic acid and (3) paraphenylene diamine, paraaminophenol, ammonia and thioglycollic acid.  Thickeners and wetting agents may be added to the compositions.  The above compositions may be used for the manufacture of dye creams by the addition of propylene glycol stearate or cetyl-oleic alcohol, cholesterol and hair-treating substances such as vitamin F. Hydrogen peroxide is added to the creams at the time of use.ALSO:A hair-dye composition comprises as dye bases only weak electrolytes derived from amines, diamines, phenols and aminophenols, and an organic thio-reducing agent as a stabilizer. Specified thio-reducing agents are thioglycerol, thiotetraglycol, the dimercaptans thioglycollic acid thioglycerin acid, polythiomuccinic acid, mercaptosuccinic acid, thiocitric acid, mercaptoethylguanidine and mercaptoethyltaurine. Examples of suitable compositions are aqueous solutions containing (1) paraphenylene diamine, aminodiphenylamine, ammonia and thioglycollic acid; (2) paratoluylene diamine, paraaminophenol, ammonia and thioglycollic acid; and (3) paraphenylene diamine, paraaminophenol, ammonia and thioglycollic acid.  Thickeners and wetting agents may be added to the compositions.  The above compositions may be used for the manufacture of dye creams by the addition of propylene glycol stearate or cetyl-oleic alcohol, cholesterol and hair-treating substances such as vitamin F. Hydrogen peroxide is added to the creams at the time of use.
Patent GB-268450-A (GB)
Title: Improvements to holders for gases or liquids
IPC: F17B1/14
Filed: 1926-01-05
Abstract: 268,450. Alley, G. Jan. 5, 1926. Tanks.-A holder for inflammable liquids comprises a bell b, the tank a containing the sealing liquid being provided with an extension e fitted with an overflow cock i so that by closing the usual overflow cock f the sealing liquid may be raised above the level of the crown of the bell when the bell is in its lowest position. The crown of the bell may be formed with a small dome b<1> from which leads an outlet pipe. j which is provided in addition to the ordinary outlet pipe k. Alternatively, instead of providing the tank with an extension, the height of the bell or the top lift is reduced by an amount corresponding approximately with the rise in the crown and the tank is provided with overflow pipes arranged at different heights, the lower overflow pipe being fitted with a shut off cock. The: inlet and outlet pipes may extend into domes arranged non- centrally in the crown of the bell. These domes are elongated to allow for the spiral movement of the bell and are preferably connected by a balancing pipe.
Patent GB-867738-A (GB)
Title: Byte converter
IPC: G06F5/00
Filed: 1960-01-04
Abstract: 867,738. Electric selective signalling. INTERNATIONAL BUSINESS MACHINES CORPORATION. Jan. 4, 1960 [Jan. 2, 1959], No. 267/60. Class 40 (1). Groups of m bits are converted, by apparatus including a magnetic core matrix, into groups of n bits (n # m). Fig. 2 shows apparatus for converting groups (called bytes) of six bits into groups of eight bits, the result being parity checked. The core matrix has six vertical write lines leading from the six bit register 17 and eight horizontal sense lines leading to an eight-bit output register. Since 4 Î 6 =3 Î 8= 24 there are provided 24 magnetic cores, located at the intersection of row x, column y where x + y is even together with four write lines D31 to D34 threading groups of six of the cores and three read lines D41 to D43 threading groups of eight of the cores. The number of cores is the L.C.M. of m and n, the number of write lines the quotient of the L.C.M. and m, and the number of read lines the quotient of the L.C.M. and n. In operation a timer clears register 17 of the first input byte, causing half-write pulses to appear on the vertical write lines associated with register positions storing a one, and at the same time a half-write pulse issues on D31. Appropriate cores in a first set of six are switched. The next byte is then cleared from register 17 to the cores threaded by D32. The half-write pulse on line D32 is tapped and passed through a delay 37 to actuate a pulse generator for the read pulse on line D41. This results in eight of the twelve cores now storing information being read into the output register to form the first output byte. The process continues until four six-bit bytes have been converted into three eight-bit bytes at the end of which a parity check is made. Parity bits for the input and output bytes are computed by generators 50, 51 respectively, a one-bit operating a flip-flop 52, 53 respectively. At the end of a set of input bytes, the last read signal, in this case on line D43, operates a device 54 which compares the settings of flipflops 52, 53 which if dissimilar cause an error signal to issue.
Patent GB-141119-A (GB)
Title: Self-balancing reclining chair
IPC: A47C1/035
Filed: 1919-01-04
Abstract: 141,119. Trelle, A. Jan. 4, 1919. Swing seats.-An adjustable reclining chair has the seat a pivoted to the back b at c, the front of the seat being supported by flexible members d the other ends of which are attached to adjustable trunnions f, which may engage the toothed racks r. An adjustable foot and leg rest l, h may be slidably and hingedly connected to the seat at k. Various adjusted positions of the seat and leg-rest are shown in Fig. 2.
Patent GB-1480323-A (GB)
Title: Etching apertures in metal foils
IPC: C23F1/00
Filed: 1976-01-06
Abstract: 1480323 Etching PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 6 Jan 1976 [9 Jan 1975] 00328/76 Heading B6J A method of etching apertures in a metal foil comprises covering each side of the foil with an etchant-resistant layer, such as fish-glue, having a pattern of apertures, covering one side of the foil with a continuous covering layer of a waxy hydrocarbon, treating the other side of the foil with an etchant to form cavities therein removing the covering layer with perchloroethylene, and treating the first side of the foil with an etchant to form cavities therein, the two sets of cavities forming a set of apertures through the foil. The resistant layers are then removed with sodium hydroxide solution.
Patent GB-510786-A (GB)
Title: Improvements relating to the burning of cement and the sintering of similar raw materials
IPC: C04B7/44
Filed: 1938-01-05
Abstract: 510,786. Burning and sintering. AHLMANN,N. Jan. 5, 1938, No. 345. [Class 51 (ii)] In the burning and sintering of finegrained materials, heat is economized by causing gases, which have passed through a layer of the materials, to flow through a recuperative layer where the residual heat of the gases is absorbed, such heat being subsequently recovered by passing air to be heated through the recuperative layer. In the apparatus shown, a layer 7 of the material to be treated is spread upon a recuperative layer 6 carried by the travelling grate 1. Cold air is passed from the pipe 12 upwards through the two layers just before they leave the chamber 14, and the heat absorbed by the air is transferred to the charge at, the opposite end of the chamber by passing the hot air downwards through the layers to exhaust 11. Heating may be effected by a burner 15 or by the combustion of fuel mixed with the charge. In a modification, Fig. 2, not shown, the hot air is used to preheat the charge. The recuperative layer may consist of cement clinker or masses of chains or similar elements having a large surface and heat capacity and may be arranged above or below the charge, or both above and below.
Patent GB-545204-A (GB)
Title: Improvements in, and connected with, electric switches of the intermediate type
IPC: H01H23/16
Filed: 1941-01-10
Abstract: 545,204. Tumbler switches. CRABTREE & CO., Ltd., J. A., McLOUGHLIN, H. F., and MORGAN, R. W. Jan. 10, 1941, No. 401. [Class 38 (v)] A tumbler switch of the intermediate type has two pairs of contact blades b which in one position of the dolly engage each other as shown or are connected by bridging pieces to establish a "through "connection, and in the other position are depressed to establish a " cross " connection. the " through " connection being simultaneously broken. In the form shown in Fig. 2, the dolly d moving slightly past a dead-centre position depresses a block g carrying cross contact strips f which press on the springs b so as to disengage each other. In the form shown in Fig. 7 a cam q on the dolly moves a strip b<SP>2</SP> into engagement with a cross strip p and allows a strip a? to engage the other cross strip p<SP>1</SP>. In another form, Fig. 5 (not shown) the dolly operates a slide cam surfaces on which depress the contact strips out of engagement with two " through" bridging pieces and into engagement with two cross " bridging pieces. Specification 530,124 is referred to.
Patent GB-656355-A (GB)
Title: Improvements in or relating to the preparation of fish
IPC: A01K63/00
Filed: 1949-01-07
Abstract: 656,355. Fishing vessels. PARKES, B. A., and LOWTHER, J. G. Jan. 7, 1949, No. 450. [Class 113 (ii)] [Also in Group VI] A ship fitting for washing and heading fish comprises a rectangular enclosure having side portions 11, 12, 13 and 14 extending below a base portion 15. When in use, the enclosure is located on a hatch 16 of a fishing vessel 17 by means of the extended portions of the side walls. Gutted fish are placed in the enclosure and washed, holes 19 being provided for drainage. The edge of the enclosure is then used for severing the heads from the fish. According to an alternative construction, the side walls do not extend below the base portion 15 but extended members such as bars are fitted to the side walls to locate the enclosure on the hatch. The hatch cover may act as the base portion of the enclosure.
Patent GB-1523084-A (GB)
Title: Thermosetting acrylic copolymer usable as a powder paind and method for producing the same
IPC: C08F2/18
Filed: 1977-01-07
Abstract: 1523084 Acrylic copolymers; powder paints MITSUBISHI RAYON CO Ltd 7 Jan 1977 [16 Jan 1976] 486/77 Headings C3B C3M and C3P Normally solid thermosetting acrylic polymers of M.W. 4000-30,000 comprise (1) 3-30 wt. per cent of an N-alkoxymethyl (meth)acrylamide, (2) 1-50 wt. per cent of an acidic monomer which is either (a) a monoester of a di- or tri-valent carboxylic acid with a hydroxyalkyl (meth)acrylate or (b) a monoalkyl ester of itaconic acid or of alpha-methylene glutaric acid, and (3) 20-96 wt. per cent of a further monomer as defined, e.g. methyl methacrylate, n-butyl methacrylate, tridecyl methacrylate or styrene. Use.-As powder paints, either alone or mixed with an epoxy resin, and optionally pigmented.
Patent GB-100064-A (GB)
Title: Method of and Apparatus for Separating Magnetic Material.
IPC: B03C1/14
Filed: 1916-01-11
Abstract: 100,064. Krupp Akt.-Ges. Grusonwerk, F. Feb. 10, 7915, [Convention date]. Magnetic separators.-Magnetic material is separated into several varieties of different permeability in a field increasing in strength step by step or gradually, by dividing the material into a number of streams separated by intermediate spaces, from which the strongly magnetic material is attracted in the weakest portion of the field and is deposited in corresponding streams on a rotary drum, whereupon the remaining material is deflected into other streams on the supply device located in the gaps of the previous streams, from which the magnetic particles are successively deposited on the drum. The magnetic material is separated and collected in two compartments 17 arranged side by side, and the streams are formed by wedge-shaped guide-pieces 11, 13, which may be adjustable with regard to breadth. The magnetic body comprises two side counter magnet poles 2, 3, provided with laterally adjustable shoes 4, 5, and a common magnet, pole 6, which is excited by a coil 7.