baber/WOPTO huggingface dataset:
Patent DK-22980-A (DK)
Inventor: LAGWINSKI W Z
IPC: G01F23/24
Filed: 1980-01-18
Abstract: A method and a liquid detector for detection of liquid inside a channel 12 or container 34. The detector has a sending electrode 13 and a receiving electrode 15, as well as a tapping electrode 14 arranged between these. These electrodes are arranged inside or in direct proximity to the wall of the channel or container. When an electrical signal is supplied to the sending electrode, the transfer of the signal can only occur primarily between the sending and the tapping electrode if there is only a liquid film 26 along the inner wall of the channel or container, while there will also be a signal transfer from the sending to the receiving electrode when the region of the channel or container in which the electrodes are placed is filled with liquid. Thus, there is a large difference in magnitude of the electrical signal put out by the receiving electrode when there is only a liquid film on the wall of the channel or container, and when the channel or container is filled with liquid the presence of liquid can easily be detected by means of a suitable electronic circuit 22, 23. The principle can also be used to determine the level of the liquid surface in a container. <IMAGE>
Patent DK-26289-A (DK)
Inventor: SCHECHTER PAUL J
IPC: A61P25/20
Filed: 1989-01-20
Abstract: The present invention pertains to the use of 1,4-disubstituted-piperidinyl compounds in the treatment of insomnia.   Said compounds have the following general formula: <CHEM>  wherein: each of R<1><,> R<2><,> R<3><,> and R<4> is independently selected from the group consisting of hydrogen a C1-6 alkyl group halogen, trifluoromethyl, hydroxyy, a C1-6 alkoxy group, or an amino group; n is 2, 3, or 4; and the pharmaceutically acceptable acid addition salts thereof.
Patent DK-29587-A (DK)
Inventor: WASLEY JAN WILLIAM FRANCIS
IPC: C07D498/04
Filed: 1987-01-20
Abstract: Disclosed are the compounds of the formula    <IMAGE>  (I)  wherein n represents the integer 1,2,3 or 4; R1 represents hydrogen, lower alkyl, halogen, trifluoromethyl, hydroxy or lower alkoxy; R2 represents hydrogen or lower alkyl; R3 represents hydrogen, lower alkyl or halogen; R4 represents amino, lower alkylamino, di-lower alkylamino, morpholino, N-lower alkyl or N-aryl piperazino, pyrrolidino, piperidino or substituted piperidino selected from <IMAGE>   <IMAGE>  +TR  <IMAGE>  in which R5 represents hydrogen, halogen or lower alkyl; and pharmaceutically acceptable salts thereof; which are useful in mammals as calmodulin antagonists for the treatments of gastrointestinal disorders.
Patent DK-42197-A (DK)
Inventor: OLSEN JOERGEN MEJNER
IPC: H04R25/02
Filed: 1997-04-15
Abstract: A hearing aid faceplate has a recess for holding a socket part, the faceplate having an engagement structure at an edge of the recess, and the socket part including: a projection structure for engaging the faceplate engagement structure, protruding resilient lugs for engaging the faceplate engagement structure, and battery terminals formed integrally with the resilient lugs.
Patent DK-58989-A (DK)
Inventor: MIETH HANS OTTO
IPC: G01G17/04
Filed: 1989-02-09
Abstract: A fluent material is transferred from at least one first vessel into at least one second vessel by being advanced at first into a metering vessel arranged ahead of the second vessel and weighed therein. There is an inlet for the fluent material to and an outlet for the fluent material from the metering vessel, through which on the one hand the metering vessel is loadable from the first vessel and dischargeable into the second vessel. The metering vessel has a degree of freedom of displacement only in the direction of its weight force component measurable by the forces measuring device in view of the support plane. The section of the inlet conduit either enters the inlet of the metering vessel contact-free or is connected thereto resiliently or is connectable thereto, and the section of the outlet conduit from the metering vessel either emerges therefrom contact-free or is resiliently connected thereto or is connectable thereto.
Patent DK-68682-A (DK)
Inventor: HANSTEIN F
IPC: E04C2/54
Filed: 1982-02-17
Abstract: 1. Connecting crossbar for connecting pairs of plates via their edges, using a supporting base profile strip (1) and a top profile strip (2) which each comprise a connecting bar (3) and a complementary mating piece (4) in the middle position and which are to be connected together, characterised in that in order to connect corrugated boards (8) in which the edges are located at the top of the corrugated board (8) in question, the top profile strip (2) has a convex covering plate (5) the curvature of which corresponds approximately to the curvature of the corrugated board (8) in the top region which is to be covered, the two edges of the covering plate (5) end in a downwardly bent strip (6) and the base profile strip (1) is shaped so that it comprises support zones (7) adapted to the curvature of the area requiring support in the two corrugated boards (8) which are to be joined together.
Patent DK-84680-A (DK)
Inventor: SUNTOLA T
IPC: C23C16/44
Filed: 1980-02-27
Abstract: A method and an apparatus are provided for performing growth of compound thin films by alternately repeating separate surface reactions of the substances comprising the compound. A carrier gas affects a diffusion barrier between the surface reaction steps to be separated from each other. The gas phase diffusion barrier is also applied to separate the source regions of different reacting vapors both from each other and from the surface reaction zone.
Patent DK-95388-A (DK)
Inventor: STENHEDE THOMAS
IPC: F02G5/02
Filed: 1988-02-24
Abstract: A heat and power plant includes an internal combustion engine (10) driving an electric generator (11) and having its exhaust gases conveyed to a CFB-boifler (12) as primary fluidizing gas. The boiler supplies steam to a turbine (13) driving a further electric generator (14). The exhaust steam from the turbine is condensed in a heat exchanger (15) forming part in a district heating plant (16). A heat exchanger (31) heats the feed water to the boiler by means of waste heat from the internal combustion engine (10).
Patent DK-97480-A (DK)
Inventor: SCHETTER H
IPC: F27B7/38
Filed: 1980-03-06
Abstract: 1. Process for automatic dosing of water in operating a foundry cooling drum (1) for the simultaneous cooling of foundry sand, core sand and cast characterized in that in the interior space of the cooling drum (1) the radiated temperature of the material (11) put in place and to be cooled is measured contactlessly, continuously in short time intervals by means of an infrared camera (4, 4a, 4b), that in a measuring transmitter electric signals corresponding with the measured temperatures are produced that in a controlling device (5a, 5b) going out from every one of these signals or from the average value of a plurality of the signals a commanding signal is produced, which then actuates on the control unit (6a, 6b) of a motor-driven, pneumatically or hydraulically driven metering valve.
Patent GB-508791-A (GB)
Title: Improved material for decorative plates or panels used in the facing of walls, or in the manufacture of furniture and its process of manufacture
IPC: B05D3/02
Filed: 1938-01-03
Abstract: 508,791. Coating surfaces. SOC. ANON. CRISTALLEX. Jan. 3, 1938, No. 148. Convention date, Jan. 14, 1937. [Class 95] Plates, slabs or panels for use in the facing of walls, for shop fronts, or in the manufacture of furniture, are prepared by coating a decorative support of wood, cork, asbestos, fibre, cement, slate or marble with a layer of polyvinyl chloracetate powder and applying heat and pressure. The decorative, e.g. painted, support is heated to expel traces of water or solvents, coated with a layer of varnish having a basis of a polyvinyl resin, e.g. polyvinyl chloracetate, reheated to evaporate the solvent of the varnish, coated with powdered polyvinyl chloracetate, heated in a stove to fuse the resin and then subjected to heat and pressure in a press. Specification 441,622 is referred to. According to the Specification as open to inspection under Sect. 91, any polyvinyl resin may be used, and the plates may be used for the manufacture of gramophone records. This subject-matter does not appear in the Specification as accepted.
Patent GB-936331-A (GB)
Title: Improvements in data processing systems
Inventor: EVANS OLIVER DOLAN
IPC: G06F7/494
Filed: 1960-01-04
Abstract: 936,331. Digital electric calculating. INTERNATIONAL BUSINESS MACHINES CORPORATION. Jan. 4, 1960, No. 268/60. Class 106 (1). An operation is divided into an instruction cycle, in which the computer controls are set up, and a variable number of execute cycles in which data specified by the instruction is operated on. Each execute cycle is divided into a read time in which a data character can be read from a store and a write time in which a data character can be written into a store. The invention provides means stated to be conventional in form whereby data read from a store location during a read time is written back in that location after processing during the write time of the succeeding execute cycle, reading from the succeeding store location having taken place during the intervening read time. The operands are taken from core memory 1.10 and storage 1.12. A location in memory 1.10 comprises five binary-coded decimal characters which are read out in parallel to buffer register 1.16. From the buffer register single characters are read out to CR-1, 1.18. A location in storage 1.12 comprises a single character which from buffer register 1.34 is read to CR-2, 1.36. The characters in CR-1, CR-2 are operated on in arithmetic unit 1.14 and the result placed in register 1.52, from which it may be returned either to memory or storage. Storage 1.12 is a five character register into which an operand is read preparatory to an arithmetic operation.
Patent GB-850652-A (GB)
Title: Improved fibre metal compacts and method of making same
Inventor: METCALFE ARTHUR G
IPC: C22C47/08
Filed: 1957-01-03
Abstract: A metal compact is formed of a matted and sintered mass of metal fibres, the fibres being united by autogenous bonds at their junctions, the sintered skeleton having been subsequently treated with a substance of different composition from that of the fibres so as to at least partially coat and fill the pores of the skeleton. The subsequent treatment may consist of impregnating with liquid metals or alloys, e.g. a stainless steel fibre skeleton may be impregnated with molten magnesium, steel or molybdenum fibre skeletons impregnated with babbitt metal, ferrous fibre skeletons with copper, or tungsten carbide with cobalt, nickel or their alloys. The skeleton may be impregnated with comminuted metals or alloys, e.g. molybdenum skeletons impregnated with silver copper or aluminium powder, stainless steel with magnesium powder or ferrous skeletons with copper powder.  The metal skeletons may be impregnated with carbonaceous or resinous compounds.  Thus polytetrafluorethylene may be used in stainless steel or molybdenum skeletons or nylon in iron or bronze.  Carbonizable compound fillers may be carbonized to give a metal skeleton impregnated with carbon.  The skeletons may be impregnated with inorganic non-metallic materials such as alumina silicon or silicon carbide or liquid silicates. Skeletons may be reacted with gases or vapours, e.g. ferrous skeletons may be nitrided or surface alloyed with the product of decomposition of volatile halides or carbonyls.  In examples a steel skeleton formed by sintering in dry hydrogen at 2400 DEG F. was impregnated with molten magnesium at 1375 DEG F. in argon or hydrogen, stainless steel fibres compressed at 30 tons/in2 and sintered in dry hydrogen at 2400 DEG F. were impregnated with polytetrafluorethylene.  Molybdenum fibres pressed at 40 tons/in.2 and sintered in dry hydrogen for 1 hour at 1900 DEG F. were impregnated with molten sulphur by simple immersion or vacuum impregnation.  Silver fibres may be similarly sintered and impregnated with sulphur.  Specifications 821,690 and 844,937 are referred to.
Patent GB-1524612-A (GB)
Title: 1,3-propanediol mono - (3' -hydroxy) - propionates and the manufacture of such compounds
IPC: C08G63/52
Filed: 1976-01-06
Abstract: 1524612 Polyurethanes BASF AG 6 Jan 1976 [7 Jan 1975] 312/76 Heading C3R [Also in Division C2] Polymers may be obtained from compounds of the formula where R<1> and R<2> are aliphatic radicals or one or both of the pairs R<1> and R<2> together with the adjacent carbon atom form alicyclic rings provided that at least one of the four radicals is of at least 2 carbon atoms or at least one ring is present. In examples the compounds are reacted with tris-(isocyanatohexyl)-biuret or a polyisocyanate containing biuret groups based on hexamethylenediisocyanate and diaminodicyclohexylmethane and optionally also an acrylate resin.
Patent GB-576971-A (GB)
Title: Improvements in the preparation of cation-exchange materials
IPC: C01B33/46
Filed: 1942-01-08
Abstract: 576,971. Purifying water. PERMUTIT CO., Ltd., PEMBERTON, R. T., and HOLMES, E. L. Jan. 8, 1942, Nos. 322, 842 and 5838. [Class 46] [Also in Group III] Synthetic inorganic ion exchange silicates having exchangeable silver or barium ions are prepared for use in the treatment of sea water to render it potable by dehydrating the granular material until it resembles dry sand. Silver containing silicate is dehydrated at above 100‹C. preferably at above 150‹; barium containing silicate is heated to 60‹-80‹ and not above 100‹. The exchange bodies are obtained by treating exchange silicates such as sodiumaluminium silicates with salts sach as silver nitrate or barium chloride. In treating sea water with the exchange bodies a filter bed may be made up employing both substances in layers or the water may be shaken with a mixture of the bodies. Specification 576,969 is referred to.
Patent GB-638601-A (GB)
Title: Improvements in or relating to industrial trucks
IPC: B62B3/06
Filed: 1948-01-05
Abstract: 638,601. Hand trucks. MONTGOMERY, F. M. Jan. 5, 1948, No. 346. [Class 78 (iii)] An industrial truck is provided with means rotatable by man-power to drive a supporting wheel and to drive elevating mechanism selectively. As applied to a low-lift truck, the channel member 12 is supported on the gearcase 23 carried on the axle 29 connecting the supporting wheels 9. Pivotally connected by levers 15, 16 to the member 12 is another channel member 11 which carries the fork 10. To elevate the fork 10 a jack 20 is provided between the channel section member 19 secured to channel member 12 and the I-beam 18 carried by the channel member 11. When cranks 45 are rotated the platform may be elevated or the truck propelled by selective engagement of the clutches 30, 8 respectively. The elevating and propelling mechanisms may also be foot-operated.
Patent GB-1105770-A (GB)
Title: Plant for engendering a surge of liquid in a duct of pipe
IPC: F03B13/02
Filed: 1967-01-03
Abstract: 1,105,770. Wind tunnels. SOCIETE GRENOBLOISE D'ETUDES & D'APPLICATIONS HYDRAULIQUES SOGREAH. 3 Jan., 1967 [3 Jan., 1966; 6 Jan., 1966; 10 Jan., 1966], No. 355/67. Heading B7G. [Also in Division F1] On ignition of a block 9 of combustible powder (or a combustible liquid) contained within a cushion of air above the level N of water in a tank 1, the water is expelled violently from the tank via a pipe 3 terminating in a nozzle 4, e.g. to drive a Pelton wheel 6, which drives the blower of a wind tunnel at high power for a short time. The nozzle 4 is disposed at a level at least as high as the level N to enable shut-off valves to be dispensed with. To prevent water hammer, particularly if the nozzle 4 is above the level N, the block 9 is formed so that its combustion occurs slowly at the beginning. An electrode mounted in the tank 1 at an appropriate height prevents ignition when the water in the tank is not at the level N. A deflector 5 provided on the nozzle 4 is moved automatically when the level of water in the tank 1 has dropped to a minimum height above the inlet of the pipe 3, to deflect the hot combustion gases from the Pelton wheel. The hot combustion gases escape through a chimney 7. Instead of being used to drive a Pelton wheel, the high speed jet of water may be fed into a duct for the hydrodynamic testing of models or machines.
Patent GB-102516-A (GB)
Title: Improvements in Means for Controlling the Length of Stroke in Pumps.
Inventor: HEPPEL WALTER GEORGE
Filed: 1916-01-08
Abstract: 102,516. Heppel, W. G. Jan. 8, 1916. Stroke, varying. - In pumps of the Williams-Janney and Hele-Shaw types, the tilting-box A<1> or eccentric ring controlling the stroke is automatically adjusted by a pressure governor comprising a piston B exposed on one side to the delivery pressure of the pump, and on the other side to a resistance such as a spring B<2>.
Patent GB-156501-A (GB)
Title: Improvements in fluid proportioning apparatus
IPC: F02D11/08
Filed: 1921-01-05
Abstract: 156,501. Ratiometer Corporation, (Assigness of Lundgaard, 1.). Sept. 8, 1917, [Convention date). Fluid-actuated valves. - Relates to fluidproportioning apparatus for supplying two or more fluids in certain constant and predetermined relative volumes or amounts. The apparatus is applicable for use in carburettors, or air and gas mixers for gas furnaces &c. The apparatus operates to control the rate of flow in one conduit according to the rate of flow in another conduit so as to maintain the proportionate rates of flow in the two conduits constant, and comprises means for regulating the rate of flow through one of the conduits and means for actuating said regulator controlled by the resultant force of a pressure difference dependent on the rate of flow in one conduit opposed to a pressure difference dependent on the rate of flow in the other conduit. As shown, a valve member 3 pivoted in the air conduit 2 is connected by an arm 5 and link 6 to a rod 7 upon which are mounted diaphragms 1<b>, 2<b> secured at their peripheries to the inner wall of a chamber which is divided by a partition 8 into two pressure chambers 1<a>, 2<a> within which the diaphragms work. The gas and air conduits 1, 2 are provided with restricted portions 1<e>, 2<e> and openings 1f, 2f leading to passages 1<g>, 2<g> which are connected by pipes 1<h>, 2h to the low pressure sides 1<d>, 2d of the chambers 1<a>, 2a respectively. Pipes 1<i>, 2i connect the high pressure sides 1<c>, 2<c> of the chambers to the large portions or zones x, y of the conduits. The parts are so proportioned and arranged that the pressure differential in the one conduit, under normal conditions, is the same as the pressure differential in the other conduit, and these are so associated with the pressure chambers as to oppose each other. Any variation in the volume or rate of flow of gas passing through the conduit 1 causes a movement of the diaphragms 1<b>, 2<b> and valve 3, thereby effecting a change in the volume of air flowing through the conduit 2 until the pressure differentials in the two conduits are equal Or Pitot tubes may be used.
Patent GB-929766-A (GB)
Title: Improvements in brakes for road vehicles
Inventor: CHAPLIN WILLIAM DAVID
IPC: B60T11/04
Filed: 1962-01-04
Abstract: 929,766. Internal shoe drum brakes. CRANES (DEREHAM) Ltd. Jan. 4, 1962, No. 413/62. Class 103 (1). In an internal shoe drum brake of the type in which a pair of shoes are spread apart to grip the drum by a cam, force transmitting apparatus is provided whereby more than ninety degrees of cam rotation can be obtained, such as is desirable when an S cam is used, the transmitting apparatus comprising a lever 16 secured to the shaft 14 of the cam, a link 17 pivoted to the first lever at 18 and having an abutment 19 engaging the lever to prevent relative pivotal movement from the in-line position beyond the point shown in full lines, and a connecting rod 21 pivoted to the link at 20 and connected to an applying member. The arrangement is initially equivalent to a lever extending through the pivot 20 but when the pivots 18 and 20 are in alignment with the rod 21 the link is free to pivot and the point of application of force shifts to pivot 18. The applying member is a lever 24 which is acted on by either an hydraulic cylinder 27 or a hand wheel 30 and screwed rod 29, the rod 21 being threaded for engagement with an adjusting nut 22. Specification 929,765 is referred to.
Patent GB-550043-A (GB)
Title: Improvements in, or relating to, metallic shell bodies and methods of making same
IPC: B21K1/00
Filed: 1941-01-11
Abstract: 550,043. Making shell bodies. WITTER, C A. Jan. 11, 1941, No. 432. Convention date, Jan. 5, 1940. [Class 83 (ii)] A shell body is made by cutting a blank from polygonal or round bar stock, piercing to produce a cup form B, Fig. 3, and skew-rolling to increase the length to that desired. The blank is first shaped in a die 18, Fig. 2, by a punch 8 and then pierced by a punch 12, Fig. 3, the tapered part 12<SP>11</SP> of which may be shorter than that required in the shell. The blank is then rolled on a mandrel having a shape corresponding to the inside 12a of the finished shell between three or more skew rolls 15. The shell may be finished by grinding or machining. The Specification as open to inspection under Sect. 91 comprises also making the cup blank by casting instead of forging and making articles, other than shells, contoured inside and out. This subject-matter does not appear in the Specification as accepted.
Patent GB-1026496-A (GB)
Title: Method of photographic processing
IPC: G03C7/407
Filed: 1962-12-05
Abstract: 1,026,496. Processing photographic colour material. EASTMAN KODAK CO. Dec. 5, 1962 [Dec. 5,1961], No. 45977/62. Heading G2C. An exposed incorporated-colour-coupler silver halide photographic colour material is colourdeveloped and then treated first with,a bleach-fix solution and then with a silver bleach solution. Bleach-fix solutions mentioned are aqueous ferric chloride solutions containing sequestering agents including tetrasodium ethylene diamine tetraacetate or 1: 3-diamino-2-propanol and a silver halide solvent such as sodium thiosulphate, ethylene-biothioglycolic acid or the dibasic acids of Specification 765, 053 with, if desired, sodium sulphite and thiourea. Silver bleach solutions described are solutions of quinone, sodium or potassium dichromate, permanganate or ferricyanide with if desired sodium nitrate, boric acid, borax, sodium or potassium bromide and copper chloride. In Examples, colour material is exposed and (1) colour developed, stopped, bleached-fixed with an aqueous bath containing ferric chloride, tetrasodium ethylenediamine tetraacetate, sodium thiosulphate and sodium sulphite, bleached with a potassium ferricyanidepotassium bromide solution and buffered; (2) colour-developed, acid-hardened, bleach-fixed with a bath as in (1) but also containing thiourea, bleached with a bath as in (1) but also containing sodium nitrate, boric acid and borax and buffered; and (3) subjected to colour-reversed processing in which, after the colour-development, bleach-fix and bleach baths as in (2) are used.