baber/WOPTO huggingface dataset:
Patent JP-S5493699-A (JP)
Title: Producton of silicon nitride
Inventor: MOTOI SOUICHIROU
IPC: C01B21/068
Filed: 1978-01-05
Abstract: PURPOSE: To obtain α-Si 3 N 4 rich, high purity silicon nitride contg. no intermediate and unreacted product by adding a small amt. of C or SiO 2  to an org. substance having a siloxane molecular structure, e.g. polydimethylsiloxene, followed by heating to a specific temp. in a N 2  atmosphere.  
     CONSTITUTION: A small amt. of C or SiO 2  is added to an org. substance having a siloxane molecular structure, e.g. polydimethylsiloxane or hexaphenylcyclotrisiloxane so that the ratio of Si/C becomes 1/2.1-1/2.5. The mixt. is then heated to 1300W 1600°C in a nitriding furnace kept under a N 2  atmosphere, thus obtaining an α- Si 3 N 4  rich, high purity product contg. little β-Si 3 N 4 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61162412-A (JP)
Title: Continuous conveyor
Inventor: IKEDA SATOSHI
IPC: B65G47/66
Filed: 1985-01-04
Abstract: PURPOSE:To supply a freight, keeping a correct situation, by attaching an article feeding means equipped with plate members for loading the freight which are installed at proper intervals onto a chain which travels on a little higher position on the both sides of the roller edges, onto a continuous conveyor from oblique direction, permitting interlocking. CONSTITUTION:A chain 103 is arranged on the both sides of the row aligned of the rollers 102 of a feeding conveyor 1 at the position higher than the level of the roller 102, and a shoulder support 104 is installed between the both chains 103, which is turned by the power. In said chain 103, the shoulder support 105 is extended from an outside link 106. Since the freight supplied from the feeding conveyor 1 is certainly set onto a pallet 6 in waiting by a proper pusher, etc., the transported freight is set at a prescribed position by a freight feeding board 5 equipped with wheel rollers. Thus, the container which is not applied with cap and filled with liquid or the container for eggs can be transported, since the change of the vertical direction can be obviated, and oscillation is little.
Patent JP-S57113362-A (JP)
Title: Probe coil type eddy current flaw detecting method
Inventor: SUGAYA NOBUTADA
IPC: G01N27/90
Filed: 1981-01-06
Abstract: PURPOSE:To eliminate difference in defect-detecting sensitivity by relative distance between a probe coil and a defect, by making a compensation by adding a flaw-detecting signal, which is obtainable from a probe coil of multi-channel, to a flaw-detecting signal from an adjoining probe coil. CONSTITUTION:Probe coils 2-1, 2-2...2-N are respectively connected to eddy current flaw detectors 3-1, 3-2...3-N, and output voltages of these eddy current flaw detectors are impressed onto adders 4-1, 4-2...4-(N-1). These adders are capable of making operation process in such a manner that outputs of the flaw detectors 3-1 and 3-2 which are connected by wires to mutually adjoining probe coils, such as 2-1 and 2-2, are added by the adder 4-1. As ths mechanism is so designed that all the flaw-detecting signals of all the probe coils are compensated by those of the adjoining probe coils, flaw-detecting sensitivity by relative distance in the horizontal direction between a probe coil and a defect becomes almost constant.
Patent YU-4694-A (YU)
Title: Univerzalni šifarnik
Inventor: LONCAR N
Filed: 1994-02-01
Abstract: UNIVERZALNI ŠIFARNIK - Prema resenju datom u opisu može da se koristi kao zaseban element kojim se mogu otvoriti vrata, sefovi ili slični uredjaji ili kao komponenta uredjaja alarmnog sistema gde se zahteva velika sigurnost. Konstrukcija Sifarnika sastoji se od kućišta (1) na koje je postavljena štampana pločica sa elektronikom sa jedne strane dok je sa druge strane postavljena pločica (4) sa tastaturom. U stacionarnom režimu kada ni jedan taster nije pritisnut, svi izlazi integrisanog kola (U2) su na nivou logičke nule osim izlaza (Qo) koji je na nivou logičke jedinice. Kada se pritisnu tasteri prema odgovarajućoj šifri dolazi spajanja kontakta relea (Rei) a samim tim se dobija signal koji se koristi za uključivanje i isključivanje alarmnog sistema ili za otvaranje brave i si.
Patent CR-11849-A (CR)
Title: Agonistas mezclados, basados en gip para el tratamiento de trastornos metabólicos y obesidad
Inventor: RICHARD D DIMARCHI
IPC: C07K14/605
Filed: 2010-12-16
Abstract: Se proporcionan péptidos de glucagón que muestran actividad agonista de GIP además de actividad de glucagón y/p GLP-1. También se proveen composiciones farmacéuticas que comprenden dichos péptidos de glucagón y métodos terapéuticos para utilizar dichos péptidos.
Patent DK-15391-A (DK)
Inventor: VAINIONPAEAE PENTTI WILHELM
IPC: E04C3/293
Filed: 1991-01-29
Abstract: The invention relates to a system for use in roofs, ceilings and floors in buildings and consists of a connecting beam 2, 12 and a connecting panel 1, which system consists of a connecting beam 2, connecting panels 1, which are supported by the latter, and a cast component 9, the connecting beam 2, 12 being formed by one or more profiled panels. The object of the invention is to simplify the reinforcement of the system. According to the invention, the connecting beam 2, 12 extends close to the top surface of the cast component 9, and the top part 4 of the connecting beam 2, 12 has a number of long rods 8 and/or bolts running through transversely, which extend outwards over a considerable distance from the top edge of the connecting beam 2, 12 in such a manner that they act as top surface reinforcement in the continuous panel or as a part thereof at the support point. <IMAGE>
Patent DK-62081-A (DK)
Inventor: BERNSTEIN R L H
IPC: C23F15/00
Filed: 1981-02-13
Abstract: A method of preventing corrosion in boiler-plant equipment when cooling flue gases originating from a combustion plant, such as flue gases containing sulphur oxide or organic acids, to a temperature beneath the acid dew-point of the gases, in a cooler having heat-exchanging walls. The flue gases are passed to the cooler at a temperature above the acid dew-point. Those surfaces of the heat-exchanging walls, over which the gases flow, are held at a temperature beneath an upper permitted wall-temperature, in respect of the material from which the walls are made, and in respect of the prevailing partial pressure of water vapour present in the gases, by means of a coolant, suitably water, located on the other side of the heat-exchanger walls. The partial pressure of the water vapour in the gases can be increased by applying,one of the following steps: supplying water or hydrogen-containing compounds to the combustion process, adding water or hydrogen-containing compounds to the gases, or cooling the gases at elevated pressures.
Patent EG-19895-A (EG)
Title: Individually packaged sanitary napkin having cleansing wipe packaged therewith
Inventor: KINGRY GARY W
IPC: A61F13/56
Filed: 1993-04-26
Granted: 1997-01-30
Abstract: An individually packaged sanitary napkin (20) having a cleansing wipe packaged therewith. The individually packaged sanitary napkin comprises a wrapper (34) that covers the sanitary napkin's adhesive fastener prior to use. The sanitary napkin wrapper can be provided with a flap or pouch for securing the used sanitary napkin for disposal. A number of alternative arrangements are disclosed for packaging the cleansing wipe with the wrapped sanitary napkin.
Patent FR-1454958-A (FR)
IPC: H01J47/04
Filed: 1965-11-29
Granted: 1966-10-07
Abstract: 1,124,786. Electroscope dosimeters. R.A. STEPHEN & CO. Ltd. Dec. 1 1965 [Dec. 1, 1964], No. 48867/64. Heading G1Q. A radiation dosimeter, of the kind comprising a moving fibre electroscope 3 charged by the radiation to be measured, is enclosed in a housing in which a lens 5 focuses an image of the moving element on to a graticule 6, and a viewing lens 12 for reading the instrument is detachably mounted on or in the housing. For this purpose the housing has two fiducial surfaces, one defining an axis perpendicular to the graticule and one defining a plane to which this axis is perpendicular. In the assembled dosimeter, these surfaces are directly or indirectly engaged by corresponding surfaces of the viewing lens mount and such engagement ensures that the viewing lens will occupy the appropriate position in relation to the graticule. In Fig. the fiducial surfaces of the dosimeter housing are (a) the cylindrical inner surface of the cup-shaped insert 9 secured to the tubular outer shell 1 of the housing and (b) a surface of a groove 14 in this cylindrical surface. The corresponding surfaces of the lens mount 13 are (a) its cylindrical outer surface below the flange 11 and (b) a surface of a groove in this cylindrical surface. Surfaces (a) are in direct engagement, the lens mount being a sliding fit in the insert 9; surfaces (b) are in indirect contact, both grooves engaging a spring clip 15 whose presence ensures that corresponding surfaces of the two grooves are in alignment, with the viewing lens at the correct distance from the graticule. The clip may either be a loose fit in the grooves, serving merely as a location guide :for a temporarily attached viewing lens; or a tighter fit so that the lens will not be inadvertently disturbed if left attached to the instrument. In Figs. 2 and 3 (not shown) the spring and groove. locating system is dispensed with. In Fig. 2, the equivalent pair of fiducial surfaces are the plane end of the housing and the adjacent plane face of a flange, corresponding to flange 11 of Fig. 1, on the lens mount. These surfaces both engage a washer of appropriate thickness which is located between them. In Fig. 3, the lens mount is a cupshaped member which fits over the end of the housing and in this case the fiducial surfaces defining the distance between the viewing lens and the graticule are the adjacent end surfaces of the rim of this cup-shaped member and a collar on the outside of the instrument housing. In the Fig. 2 form, the telescopic engagement between the lens mount and the housing of Fig. 1 is replaced by a screw-threaded engagement.
Patent GB-943570-A (GB)
Title: Key board structure for ten key machines
IPC: G06C7/10
Filed: 1962-01-02
Abstract: 943,570. Typewriters. SPERRY RAND CORPORATION. Jan. 2, 1962 [Jan. 3, 1961], No. 165/62. Heading B6F. [Also in Division G4]  Three embodiments are described relating to key constructions for a ten-key adding machine. In the first, the key shank blanks 20 are of identical construction for all keys and have three stems 17 to 19, one of which is secured to a key button and the other two are located in recesses in key buttons of such size that these buttons can be depressed without depressing the key shank. The zero key 15 is secured to all three stems. In this embodiment three types of key button are required exemplified by the 0, 1 and 2 keys of Fig. 1. Ears 27 on the shank are guided in slots 26 and there are two downward projections, 22 for depressing a pin on the carriage 11 and 21 for releasing the carriage to the next order of pins. In the second embodiment, Figs. 6 and 7, there are three kinds of key shank, 42 as the first embodiment, 44 having a central stem 41 and 45 having a stem 48 to one side of centre. All the non-zero digit key buttons are identical in construction and have three slots 36 of which one receives the stem of the appropriate shank. In the third embodiment two kinds of key button are used having only one slot (Fig. 8, not shown) either in the centre or to one side of centre.
Patent GB-1184972-A (GB)
Title: Reversible Impeller Pump
Inventor: CLIFFORD GRAHAM FRANK
IPC: F04D29/50
Filed: 1968-01-02
Abstract: 1,184,972. Centrifugal pumps. SAMUEL PEGG & SON Ltd. Jan.1, 1969[Jan.2, 1968], No.211/68. Heading F1C. In a centrifugal pump, e.g. for pumping dye liquor in a closed circuit, comprising an impeller 3 arranged within a casing having its inlet and outlet formed by two circumferentially-spaced ports 9 each communicating with a respective duct 10, a conduit 8 in the form of an elbow is arranged with one end in permanent communication with the impeller eye E. Moreover, the conduit 8 is angularly adjustable by rotating a spindle 11 by a handle 13 or small motor, to cause its other end to communicate with either of the two ports 9 to reverse the direction of flow therethrough. The conduit may be adjusted to the central position between the ports 9 to communicate equally with both ports and thereby cause the liquid to merely recirculate within the pump casing, or to any other position between the ports to regulate the quantity of liquid delivered as well as the direction of liquid flow. Large quantities of liquid may be introduced into the pumped liquid through passage 19 and annular channel 18. Moreover, small quantities of liquid, e. g. low temperature dye liquor, may be introduced through a conduit 20 in the vicinity of a rotational seal 7 to protect the latter from hot pumped liquor and to make up any liquid deficiency in the pumped circuit.
Patent GB-120304-A (GB)
Title: Improvements in and relating to Apparatus for Bringing Gases and Liquids into Intimate Contact.
Inventor: HILTON ROBERT STUART
IPC: B01D47/06
Filed: 1918-01-04
Abstract: 120,304. Hilton, R. S., and Willis, J. H. Jan. 4, 1918. Washers.-Relates to gas-washers &c. in which the gas is passed through a series of superposed chambers in which is produced a fine spray. The liquid is given a local circulation in each chamber without moving parts within the chamber. In the construction shown in Fig. 1, the casing a is provided with conical division plates leaving a central gas passage b over which is fitted a hood of louvre form c. The liquid is introduced through pipes d with spraying nozzles e. The liquid which collects in the bottom of each chamber flows out through an aperture g and is pumped up to the pipe d by a pump h for re-use. Any excess flows down an overflow pipe f to the next lower chamber. In modified arrangements, the upper part of the conical division plates may be perforated and may be provided with a container o<1>, Fig. 5, for scrubbing-material. Instead of employing pumps, part of the gas may be compressed and used with injectors. Specification 120,345 is referred to.
Patent GB-490044-A (GB)
Title: Improvements in or relating to the preparation of lactones
Filed: 1937-01-04
Abstract: Cyclic lactones are produced by heating in the liquid phase an ester of an oxy-acid with an alkaline catalyst such as an alkali alcoholate, the ester being so chosen that the lactone is the most volatile constituent of the reaction mixture or is carried over by the vapour of the alcohol formed in the reaction.  An inert liquid may be added to facilitate the separation of the lactone.  The alcohol may be monovalent or polyvalent and is preferably used in excess.  When the alcohol vapour carries off the lactone, the condensed products are separated by decantation or extraction and the alcohol is returned to the reaction vessel.  In examples: (1) the glycerol monoester of 16-oxy-12-oxahexadecanoic acid, HO-(CH2)4-O.(CH2)10\t -CO.O.CH2.CH(OH.CH2OH made by condensing the sodium salt of the acid in glycerin with 1-chlor-propandiol-2-3 is heated with glycerin containing dissolved sodium at 2 mm. pressure; (2) the glycerol ester of 15-oxypentadecanoic acid made in a similar manner, is treated similarly; (3) the glycerol ester of 14-oxy-13-methyl-tetradecanoic acid is heated with sodium methylate and glycerin, the distillate being diluted with water and extracted with ether; (4) and (5) lactones are prepared similarly from the glycerol esters of 15-oxy-3-methyl-13-oxa-pentadecanoic acid and 15-oxy-12-oxa-hexadecanoic acid respectively.  Specifications 440,416 and 448,708 are referred to.
Patent GB-283160-A (GB)
Title: Improvements in or relating to multi-stage steam or gas turbines
IPC: F01D15/02
Filed: 1928-01-04
Abstract: 283,160. Roder, K. Jan. 5, 1927, [Convention date]. Plant; oppositely-running rotor type; balancing moving parts; driving and transmission gear, special applications of.-In a multistage turbine with two shafts in the same axial line and between bearing points of which the stages of the turbine, driven machines and connecting members are arranged, the shafts are arranged so that one shaft end encloses the other and both ends are provided with blades, forming the oppositely running rotors of the high pressure stage of the turbine. The fluid is admitted through a bore in one of the shafts. In the form shown in Fig. 1, the end a of the shaft c of a generator d encloses the end of the shaft b. Blading h is provided to form the high pressure stage of the turbine, a and b being the oppositelyrunning rotors. The fluid is admitted through the bore e in the generator shaft c and the shaft b is connected to other stages of the turbine, exhausting at g. A stuffing box f is arranged to balance the end-thrust in the turbine. In the form shown in Fig. 2, the overlapping shaft-ends a, b form the high pressure stage as before. The fluid is admitted through the bore t of the shaft h and after passing through the blading of a, b, traverses the pipe s to the intermediate stage q, and is led by the pipe v to the low pressure stage r. The outer rotor a is directly connected to the shaft c of the low pressure stage and drives the generator d. The inner rotor b is coupled to the shaft h of the intermediate turbine q. Gearing within the bearings n and m allows the power to be transmitted to other shafts, or from the shaft h to the shaft c. Other arrangements of the turbine stages in relation to the driven machinery may be made, as, for example, parallel high pressure units 1HD, 2HD, Fig. 6, and low pressure units 1ND, 2ND, driving the shaft of the generator G through suitable gearing.
Patent GB-834363-A (GB)
Title: Improvements in paint stripping composition
IPC: C09D9/00
Filed: 1958-01-03
Abstract: A paint stripping composition consists essentially of at least one chlorinated phenol or salt thereof, said chlorinated phenol or salt being an alkali - soluble ring chloro - substitution product of <FORM:0834363/III/1> where R1 is hydrogen, sodium or potassium, R2 is an alkyl, phenyl, alkyl-phenyl, phenyl-alkyl, hydroxy-phenyl or hydroxy-phenyl-alkyl radical, in which the alkyl radical contains 1 to 5 atoms inclusive, and wherein n is a number from 0 to 3 inclusive and at least one alkali compound selected from a caustic alkali or an alkali-metal silicate.  There may be present from 1 to 400 parts of alkali compound per 4 parts of phenol.  Suitable phenols are p-chlorophenol, 2 : 4-dichlorophenol, o-benzyl p-chlorophenol, 2-chloro, -4-phenylphenol, p-chloro-meta-cresol trichlorophenol, tetrachlorophenol, pentachlorophenol, chloroxylenol, and methylene bis-trichlorophenol, and sodium and potassium salts thereof.  The mixture is prepared in the dry form and for use is mixed with water to form a solution or paste which may be used at temperatures up to the boiling point.
Patent GB-260133-A (GB)
Title: Improved process for refining or separating soluble substances by crystallization
IPC: C01D3/14
Filed: 1926-01-05
Abstract: 260,133. Aktieselskapet Krystal, and Jeremiassen, F. Jan. 5, 1926. Crystallizing.-To purify a crystallizable substance such as common salt, a supersaturated solution is forced by a pump 1 upwards through a layer or suspension of salt granules in a vessel 4. The granules grow by deposition of salt on them. The solution, now saturated, passes through a chamber 5 where it is heated and diluted by condensation of steam injected through a perforated pipe 6. The solution is passed upwards through a layer 9 of impure salt contained in a vessel 10 and is supersaturated by evaporation in a chamber 11, and the supersaturated solution is returned by a pump 1 to the vessel 4. The vapours evolved in the chamber 11 are compressed by a pump 14 and passed into the chamber 5. Large crystals formed in the vessel 4 fall through an aperture 16 against a current of the solution admitted through a valve 18 and 'are removed by a conveyer 17. A portion of the circulating solution is removed through a device 19 to prevent concentration of impurities. If two substances are to be separated in crystalline form from the solution, separate layers of granules of the two substances may be arranged in the vessel 4. Instead of compressing the vapours from the vessel 11, they may be used as heating agent in a separate apparatus operated under a lower pressure. The solution leaving the evaporating chamber 11 may be passed in succession through a series of crystallizing vessels and through intermediate evaporating chambers.
Patent GB-762778-A (GB)
Title: New colouring matters of the tetra-aza-porphin series
Inventor: PARKINSON ALEXANDER
IPC: C09B47/12
Filed: 1954-01-06
Abstract: 762,778. Tetra-aza-porphins. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Dec. 31, 1954 [Jan. 6, 1954], No. 362/54. Class 2(4) The invention comprises tetra-aza-porphin colouring matters of the formula:- wherein Me is a metal or two atoms of hydrogen, each of the R's represent hydrogen, a substituted or unsubstituted alkyl, cycloalkyl, aryl, or aralkyl radical or a- CH 2 ROH-radical (R being arylene), R 1  and R 2  may together form an alicyclic ring, and any or all of the pairs R 3  and R 4 , R 5  and R 6 , R, and R 8  may form a substituted or unsubstituted alicyclic or aromatic ring; provided that at least one -CH 2 ROH radical is attached to a carbon atom forming part of an aromatic or the tetra-azaporphin ring. They are made by heating with one or more phenols, a chlormethyl or brommethyl derivative of a tetraazaporphin of the above formula without the -CH 2 ROH radicals. The heating may be carried out in excess of the phenol and in presence of a metallic halide, and the metallic halide may be formed in situ by reaction of zinc oxide or zinc acetate with the hydrogen chloride liberated. The chlormethyl or brommethyl derivatives are prepared from the parent tetra-azaporphins (see Specifications 686,395, 688,768, 689,387, 689,388 and 689,389) by standard methods of chlormethylation or brommethylation, e.g. in presence of aluminium chloride when stable metal tetraaza-porphins (copper, nickel, cobalt) are used, in presence of sulphuric acid, chlorsulphonic acid, methylsulphuric acid or dimethylsulphate (see Specification 689.153) in the case of metal-free tetra-aza-porphins,. and in presence of dialkyl sulphates when the metal is readily replaceable. The pro-. ducts colour paper or textiles, lacquers, inks in ball point pens, and may be coupled in substance or on the fibre with. diazotized amines, or sulphonated to give soluble dyestuffs. Where salicyclic acid is used as the phenol, the products are chromable. In examples, (1) nickel tetrachlormethyl tetramethyl - dibenz - tetra - aza - porphin and nickel tetrachlormethyl - dicyclohexeno - dibenz - tetra - aza - porphin are each reacted separately with phenol, p - cresol, and methyl salicylate; (2) nickel hexachlormethyl - monocyclohexeno- or dimethyl - tribenz - tetra - aza - porhin is reacted with phenol (3) cobalt dichlormethyl - tetramethyl - dibenz - tetra - aza - porphin is reacted with phenol. Other phenols specified are hydroquinone, o - and m -cresol, 1.3.5 - xylenol, a - naphthol, p - hydroxydiphenyl, salicyclic acid, m - or p - methoxyphenol, p - tert - butyl phenol, 2.4 - dimethylphenol, o - and p - chlorphenol.
Patent GB-572804-A (GB)
Title: Improvements relating to the control of supercharging ducts in internal combustion engines
IPC: F02B75/02
Filed: 1943-01-08
Abstract: 572,804. Valves ; cylinder admission ports. SOC. ANON. A. SAURER. Jan, 8, 1943, No. 417. Convention date, Jan. 9, 1942. [Classes 7 (ii) and 7 (vi)] In an engine in which supercharging ports 5 in the cylinder wall 1 are opened by an oscillating slide valve 8 and closed by the working piston 2, a further set of ports 6 is provided in the part of the cylinder wall adjacent to the ports 5 and not over-run by the piston 2 during the supercharging period, these ports being of not more than half the width of the ports 5 and being controlled completely by the slide valve 8. The actuating mechanism for the slide valve 8 is secured to a projection 9 on the valve between the upper and lower sets of ports therein.