baber/WOPTO huggingface dataset:
Patent GB-569920-A (GB)
Title: Improvements relating to transparent materials
IPC: C08K5/01
Filed: 1943-06-16
Abstract: A composition or article having a basis of a cellulose derivative or other film-forming polymer is rendered capable of absorbing ultra-violet light by incorporating in the composition or applying to the article fluoranthene or a substitution derivative thereof.  The composition may be formed into filaments, or foils, films, or other transparent sheets or layers which may be used for photographic films or filters, coverings for food or documents, interlayers for laminated or coated glass, or eye-pieces for goggles or gas masks. The composition may be used in the form of a coating composition and may be applied to the surface of transparent articles such as bottles, windows or eye-pieces.  The composition may be moulded hot, e.g. by injection moulding, and goggles having lenses integral with the rims may be obtained.  The films, foils, or coatings, besides providing protection from ultra-violet rays, may be used for decorative effects, e.g. in shop window displays, since they exhibit a bluish fluorescence in ordinary light and sun-light, and an intense fluorescence in ultra-violet light.  Instead of fluoranthene itself, there may be used 3-methyl fluoranthene, 3-phenyl-, 4-methyl-, or 4-methyl dihydro-fluoranthene.  The proportion of fluoranthene incorporated in the cellulose derivative or other film-forming polymer may be 0.10-5 per cent.  Cellulose acetate sheets may be obtained which transmit above 90 per cent of the visible spectrum and absorb more than 95 per cent of the ultra-violet radiations.  The fluoranthene may be applied as a coating to a pre-formed film, foil, or other article having a basis of a film-forming polymer by subbing, brushing, or spraying, the article with a solution of the fluoranthene with or without a carrier.  Sheets, films, fabrics or foils having a basis of a film-forming polymer and containing fluoranthene may be used as overlays for protecting light-sensitive bases such as cellulose nitrate or resins to prevent them from darkening or crazing upon exposure to sun-light.  The composition may be used for bonding two films together, or bonding a film to one or more sheets of glass.  Artificial silk fabrics exhibiting marked opacity to ultra-violet light may be obtained.  The compositions may contain dyestuffs, e.g. compositions for making welders' goggles, may contain grey dyes, or plastics of a natural yellow or brown tint may contain blue dyes to counteract the off-white colour.  The film-forming polymer may be a cellulose acetate, nitrate, propionate or other ester, or ethyl or benzyl cellulose, or it may be regenerated cellulose, gelatine, agar, polystyrene, polymethyl methacrylate, a polyvinyl ester or acetal, or a phenol-formaldehyde, or urea-formaldehyde resin, or it may be a synthetic rubber or rubber derivative such as rubber hydrochloride.
Patent GB-1244619-A (GB)
Title: Improved sputtering apparatus
IPC: C23C14/02
Filed: 1968-12-13
Abstract: 1,244,619. Sputtering apparatus. HEWLETT PACKARD CO. Dec. 13, 1968 [Feb. 1, 1968], No.9771/71. Divided out of 1,244,618. Heading C7F. A triode sputtering apparatus comprises an anode 40 and cathode 42 preferably circular and parallel to one another, an electron emitting filament 48 between the anode and cathode, and a callector 56 positioned around the filament and radially spaced therefrom a selected distance. The inert gas presence in the apparatus is preferably adjusted so that the mean free path of the electrons is at least 50% e.g. Œ 10% of the distance between filament and collector and the distance between anode and cathode is +100% - 50% of the mean free path. The filament is rotatable about an axis perpendicular to the anode and cathode and a water cooled cylindrical shield 52 with an annular opening 54 is coaxially supported round the filament. In the deposition of layers of Mo, Mo + Au and an outer layer of Au or a Si substrate 46 see Specification 1,244,618 the cathode 42 has one half 62% Au and the other half 64% Mo. A shield 66 is used to cover the appropriate half during sputtering.
Patent GB-1022571-A (GB)
Title: Improvements in and relating to rotary ball valves
Inventor: OVER EDWARD CHARLES
IPC: F16K5/20
Filed: 1963-03-12
Abstract: 1,022,571. Valves. KINEMATICS Ltd. March 12, 1964 [March 12, 1963], No. 9781/63. Heading F2V. A rotary ball valve comprises (Fig. 1, not shown) two spherical segments 20 adapted to be wedged apart into contact with seats 2, 3 by a wedge member 19 integral with the spindle 14. The spindle is threaded into a boss 12 of a hand wheel 11, the boss being journalled in a bridgepiece 9. A detent 16 in the boss co-operates with a groove 15 in the spindle. When the handle is rotated to close the valve the detent rotates the spindle until the wedge member contacts a stop 21, at which point continued rotation of the hand wheel releases the detent and moves the spindle axially to wedge the segments apart. In an alternative embodiment (Fig. 5, not shown) two hand wheels are provided, one for rotating the spindle and the other for moving it axially. By removing cover 4, the segments may be removed.
Patent GB-220260-A (GB)
Title: Improvements in advertisement and similar display apparatus with moving and changingeffects
IPC: G09F11/26
Filed: 1924-04-17
Abstract: 220,260. Dusseris, H. F. E. S. April 17, 1924. Addition to 197,828. Non-endless chain and like carriers, apparatus with.-The means described in the parent Specification for securing the transverse rods carrying the advertisements to the supporting chains are replaced by spindles 3 produced at 1 to engage the holes for the normal chain pins or rivets and recessed to receive the ends of the transverse rods 5. Nuts 2 secure the spindles to the chains.
Patent GB-696759-A (GB)
Title: Improvements in or relating to launching and lowering gear for ship's lifeboats and the like
IPC: B63B23/04
Filed: 1950-04-21
Abstract: 696,759. Davits. MOORE, W. G., and ROUSE. W. C. April 23, 1951. [April 21, 1950] No. 9823/50. Class 115. In a gravity davit comprising an arm 16 and a stand 10 and having at least two pivots about which the arm swings outboard successively, a member 14 carrying the second operative pivot is in the form of a bell-crank lever, one arm of which extends inwardly and is pivoted at its extremity to the davit stand (so as to provide a first operative pivot 13 for the davit arm), the other arm extending downwardly and having the davit arm 16 pivoted to its extremity so as to provide the second operative pivot 15 for the arm. The outboard movement of the davit arm about the first pivot 13 is limited by a stop 21 on the ship's structure, and outboard movement about the second pivot 15 is limited by a slotted link 17 connected to and extending between an anchorage on the davit arm and a pin 20 on the lever 14. Specification 595,791 is referred to.
Patent GB-1377873-A (GB)
Title: Fluid logic relays
IPC: F15C3/04
Filed: 1972-03-03
Abstract: 1377873 Valves CROUZET 3 March 1972 [9 March 1971] 9917/72 Heading F2V A valve B is lifted from its seat S against at spring R by the application of either positive or negative pressure to a chamber J. The valve is actuated by diaphragms M1, M2 co-operating with shoulders E, F so that positive pressure gives diaphragm M1 a larger effective area than diaphragm M2 (as shown) while negative pressure gives diaphragm M2 a larger effective area.
Patent HU-T34145-A (HU)
Title: New process for preparing hydrochlorides
Inventor: SZARVAS MIKLOS
IPC: C07C29/00
Filed: 1983-05-02
Abstract: 1. Process for the preparation of hydrochlorides of polar, water-soluble compounds having a protonatable nitrogen atom in a solvent, characterised in that the following steps are carried out : a) treatment of the polar, water-soluble compound having a protonatable nitrogen atom, or a salt thereof, with a reaction product, containing hydrogen chloride, of a sulphonyl compound of the formula (I) Q-SO2 -Cl, in which Q represents a hydroxy group, a C1 -C4 -alkyl group, an aryl group or a C1 -C4 -alkylaryl group, and an alcohol selected from the group comprising aliphatic alcohols, cycloaliphatic alcohols, aliphatic diols or triols, aromatic alcohols or mixtures thereof, in a solvent or solvent mixture in which the reaction product has been prepared by dissolving the compound of the formula (I) in an excess of the alcohol in an amount of from 0.1 to 10 mol/l, and in which the solubility of the hydrochloride salt so prepared is at least 0.1% by weight in the solvent or solvent mixture, and b) recovering the hydrochloride salt.
Patent HU-T64481-A (HU)
Title: Method for producing pharmaceutical preparative containing human il-6 antagonist
Inventor: STARNES H FLETCHER
IPC: A61K45/00
Filed: 1990-11-30
Abstract: A method of treating septic shock is provided. The method comprises administering an effective amount of an antagonist to human IL-6. Preferably, the antagonist is a blocking monoclonal antibody specific for human IL-6, or a fragment or binding composition derived therefrom.
Patent HU-T45512-A (HU)
Title: Process for producing anticancer quinazoline derivatives and pharmaceutics comprising the same
Inventor: JACKMAN ANN L
IPC: C12N9/99
Filed: 1986-05-30
Abstract: Quinazoline derivatives of the formula 
<CHEM>
 wherein R is
 1) hydrogen
 or 2) a straight or branched chain saturated or unsaturated hydrocarbon group, or 
 3) a straight or branched chain saturated or unsaturated hydrocarbon group which is substituted by at least one heteroatom, the or each heteroatom being halogeno when R is a C1 hydrocarbon group, by a saturated carbocyclic group or by a group containing at least one heteroatom, the or each heteroatom being O, N or S when R contains a cyclic group;
 n is 0, 1 or 2; Z represents-CH=CH- or -O- or -S-; X or,when n is an integer of at least 2, each X independently, represents a halogeno, C1-C4 alkyl, aryl or aralkyl group or a group including at least one heteroatom and Y represents a group of formula: 
<CHEM>
Patent HU-T47045-A (HU)
Title: Method and apparatus for carrying out heat treatment
Inventor: LENDVAI FERENC
IPC: B01J3/04
Filed: 1987-05-27
Abstract: Method involves passing a heat transfer medium through a primary heat transfer circuit (A) of a typical heating vessel such as an autoclave to create the required heating conditions. The heat transfer medium is passed through the space in the vessel allocated to it, for example the heating jacket of an autoclave. The temp. of the heat transfer medium is varied as required, by taking a portion from the primary circuit to a secondary circuit where it is heated in heat exchanger or cooled in heat exchanger before it is returned to the primary circuit. - The equipment comprises an autoclave opt. with a mixer. A heat exchanger space opt. in the form of a heating jacket, prim. heat transfer circuit with at least one sec. heat transfer circuit.
Patent HU-T41634-A (HU)
Title: Process for preparing pharmaceutical compositions containing acylated phospholipides
Inventor: SCHROIT ALAN J
IPC: A61K9/50
Filed: 1986-08-18
Abstract: The compositions consist of  a) a phospholipid of the formula <IMAGE> in which m is two or three, R1 and R2 are, independently of one another, alkyl, alkenyl or acyl each with 10 to 20 C atoms, and X is a direct bond, C1-C4-alkylene, C2-C4-alkenylene or C1-C4-alkylene or C2-C4-alkenylene substituted by hydroxyl, or a pharmaceutically acceptable salt thereof,  b) a phospholipid of the formula <IMAGE> in which R3 and R4 are the acyl group of a saturated or unsaturated carboxylic acid with 10 to 20 C atoms and 1 to 2 double bonds, c) a compound or a mixture of compounds with pharmacological properties and, where appropriate, d) a lipid from the group comprising phosphatidylcholines, phosphatidylserine, phosphatidylinositol, phosphatidylglycerol, cardiolipin and cholesterol and, where appropriate, a pharmaceutically acceptable carrier solution which is buffered to pH 7.0 to 7.8 and, where appropriate, pharmaceutically acceptable auxiliaries. The compositions can be used in the form of liposomes as administration systems, for example for cancer chemotherapy.
Patent HU-T47411-A (HU)
Title: Cooking device for producing cyclindrical or prismatic kitchen produces having at least two components first boiled egg
Inventor: DEMENY REZSOE
IPC: A23L15/00
Filed: 1986-12-23
Abstract: Cooking device is used for prepg. cylinder or column shaped foodstuffs, with at least two components, esp. intended for eggs. The device enables varied use of the eggs prepd. in this way. It utilises broken or undersize, but otherwise healthy eggs. - It provides improved methods of public health checks and for the adjustment of the content of the foodstuff using the principles of healthy nutrition. The 'cylindrical egg' is suitable for mass prodn. and for household use. It may be preserved by any known method.
Patent ID-24576-A (ID)
Inventor: KANDO SOHEI
IPC: C12P13/14
Filed: 1999-12-20
Abstract: A coryneform bacterium having enhanced intracellular pyruvate dehydrogenase activity which is obtained by increasing copy number of a gene coding for intracellular pyruvate dehydrogenase and having L-glutamic acid-producing ability is cultured in a medium preferably containing vitamin B1 at a concentration of 20  mu g/L or higher, so that L-glutamic acid should be accumulated in the medium, and L-glutamic acid is collected from the culture. According to the present invention, a bacterial strain having high L-glutamic acid-producing ability has been bred, and there is provided a method for efficiently producing L-glutamic acid at a low cost.
Patent JP-H04211741-A (JP)
Title: Hydraulic damper
Inventor: YORAN GAI
IPC: F16F9/50
Filed: 1991-01-09
Abstract: PURPOSE: To regulate damping characteristics of a damper by providing an inner damping force sensor between both strokes of the compression and return of a piston in a piston type fluid suspension device having a pressure cylinder. CONSTITUTION: In a piston type hydraulic damper 10, a ported damping piston 78 divides a cylinder into two chambers 40, 42, a 'spoiler' sleeve 96 encircles an electrical coil 72, a pair of shoulders extended from a piston rod 36, and coil springs 44, 46 position the piston to reciprocatingly move. An electrically controlled valve operates to regulate flow, the electrical coil 72 generates a magnetic field in the circumference of the sleeve 96, the self inductance of the spoiler sleeve 96 changes the current in the coil 72, a remote control module 108 generates a control signal to actuate the electrically controlled valve, whereby to regulate the flow between the chambers 40, 42.
Patent JP-H07201870-A (JP)
Title: Formation of bump
Inventor: SAKAI TADAHIKO
IPC: H05K3/34
Filed: 1994-01-11
Abstract: PURPOSE:To provide a method of the formation of bumps wherein well-shaped and large-volume bumps are formed with reliability on electrodes formed on the surface of an electronic part, such as board and chip. CONSTITUTION:The cores 3 of bumps are formed on the electrodes 2 on a board 1 using a material higher in wettability than the electrodes 2. Cream solder 3' is applied by screen printing to cover the cores 3. Then the cream solder 3' is heated and melted by reflowing, and is hardened. Since the cores 3 are highly wettable and has a large surface area because of its spherical shape, they firmly attract the melted cream solder 3' to their entire surfaces and thus prevent the cream solder from flowing sideward. This prevents adjacent pieces of cream solder 3' from getting mixed up with one another to form bridges.
Patent JP-S62159718-A (JP)
Title: Internal combustion engine
Inventor: KATO HIROMI
IPC: F01N3/30
Filed: 1986-01-09
Abstract: PURPOSE:To reliably prevent the generation of after burn just prior to the end of rapid deceleration or the like, by providing a vacuum type shut-off valve in a secondary air induction passage connected to an exhaust passage, and providing a fuel increasing device in a suction passage so as to increase a fuel quantity at deceleration. CONSTITUTION:An air supply nozzle 9 as a secondary air supply device is provided in an exhaust passage 6, and is connected through an air induction passage 10 to an air purifier 8. A shut-off valve 12 is provided in the air induction passage 10. The shut-off valve 12 is adapted to be closed by inducing a suction vacuum downstream of a carburetor 7 through a piping 15 to a diaphragm chamber 14 and thereby operating a diaphragm 13. Two stages of restrictions 16 and 17 are provided in the piping 15 so as to eliminate a response delay at the beginning of valve closing. The carburetor 7 is provided with a pilot jet 18 as a fuel increasing device in an air passage 19 opening into the vicinity of a throttle valve 26.
Patent JP-H01286933-A (JP)
Title: Optical fiber and production thereof
Inventor: ISHIGURO YOICHI
IPC: G02B6/00
Filed: 1989-01-10
Abstract: PURPOSE:To suppress the fatigue and improve the strength and durability of an optical fiber, by methylating the surface of a transparent glass preform produced by the thermal dehydration treatment in an atmosphere containing chlorine-based gas and spinning the methylated preform. CONSTITUTION:A transparent glass preform is dehydrated by heating in a gaseous atmosphere containing chlorine or a chlorine compound. The surface of the treated preform is methylated with dimethyldichlorosilane, etc. The preform having methylated surface is spun to obtain an optical fiber having methyl group at the outermost layer of the glass layer.
Patent JP-H04235424-A (JP)
Title: Light receiving device for information transmission by light
Inventor: NAKAZAWA ATSUSHI
IPC: H04B10/11
Filed: 1991-01-10
Abstract: PURPOSE:To offer the light receiving device which suppresses disturbance light by a simple configuration and realizes wider directivity characteristics at low cost. CONSTITUTION:The light L from a light source 21 is led to a first light receiving part 22 and a second light receiving part 23. A filter 25 in the first light receiving part 22 transmits light having the wavelength of the wavelength region of the light L or longer. A filter 27 in the second light receiving part 23 transmits light having longer wavelength than the wavelength region of the light L. Therefore, in the second light receiving part 23, a disturbance light LR having longer wavelength than that of the light L is received and is converted into an electric signal. Thus, the signal that the components of the disturbance light LR are removed can be obtained by detecting the difference of the output signals from the first and second light receiving part 22 and 23 in a detection part 24.
Patent JP-H11199855-A (JP)
Title: Metal chelate compound
Inventor: KATSURAGAWA NAOKI
IPC: C07C69/716
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound containing a long chain β- ketoester, capable of imparting new properties to various compositions including organic polymeric materials compounded therewith, therefore useful as e.g. 21 resin curing agent, pigment dispersant, plastics surface modifier. SOLUTION: This compound is a metal chelate compound containing a long- chain β-ketoester represented by formula I (R1 is a 6-30C alkyl or alkenyl; R2 is a 1-4C alkyl) and preferably furthermore containing β-diketone represented by formula II (R3 to R5 are each H or a 1-4C alkyl) (a metal atom is aluminum, zirconium, titanium or zinc and the average number of coordination molecules of the β-ketoester to each metal atom is 0.5-3.0 for aluminum, 0.5-2.0 for zinc or zirconium or 1-4.0 for titanium). The metal chelate compound mentioned above is obtained by reaction of an aluminium alkoxide with a long-chain β-ketoester and dealcoholization thereafter.
Patent JP-S60145682-A (JP)
Title: Two-wavelength oscillation laser capable of two-wavelength simultaneous sweep
Inventor: KAJIYAMA KOUICHI
IPC: H01S3/08
Filed: 1984-01-09
Abstract: PURPOSE:To obtain the titled device simple in structure and capable of miniaturization by a method wherein a sign bar driving mechanism is used, and the wavelength interval between two oscillated wavelengths is adjusted by means of an electrostriction element such as a ferrodielectric. CONSTITUTION:This device oscillates at the first wavelength between a half mirror 29 and an output mirror 34 and oscillates at the second wavelength between a total reflection mirror 28 and the output mirror 34. Then, the first and second wavelengths are simultaneously swept by the pivotation of the sign bar 24 caused by a pulse motor 20. In such an optical system, the oscillation wavelength is determined by the angle between the diffraction plane of a diffraction grating 27 and the mirror planes of the mirrors (half mirror 29 and total reflection mirror 28) opposite to this diffraction grating 27. Therefore, when the angle made by the mirror plane of the half mirror 29 between the diffraction plane of the diffraction grating 27 is varied to a very small degree by adjustment of the voltage impressed on the electrostriction element 31, the wavelength interval between the aforementioned first wavelength and second wavelength is adjusted.
Patent JP-S56101011-A (JP)
Title: Controller for steam system
Inventor: MIYAKE JIYUNICHI
IPC: F01K7/38
Filed: 1980-01-11
Abstract: PURPOSE: To prevent disturbances from being applied to a boiler, a turbine or the like when a base turbine is tripped, in a system wherein the bleed or the like of a top turbine is fed to a plant load and an excess steam of the bleed or the like is fed to the base turbine.  
     CONSTITUTION: Normally, the steam generated by a boiler 1 is fed to the top turbine 3 to drive a generator 4, the bleed is fed to the plant load 6 through a bleeding system 5 and the excess steam is fed to the base turbine 7 through an orifice 13. When the turbine 7 is tripped in the above condition, the supply of the excess steam to the turbine 7 is cut off, a contact 16 is opened while a contact 19 is closed, and the amount of excess steam supplied immediately before the tripping is memorized in a memory 17. In accordance with the said steam amount, a ratio setter 18 sets the opening of a release valve 9 capable of releasing an amount of steam corresponding to the said steam amount, and the valve 9 is opened according to the setting signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07207704-A (JP)
Title: Steering portion of work vehicle
Inventor: HANANO HIROYA
IPC: E02F9/16
Filed: 1994-01-13
Abstract: PURPOSE:To shorten horizontal width of a mechanical interlocking mechanism for interlocking running levers to operation valves in a lower portion of a steering tower in a work vehicle in which the steering tower is set upright on a driving step, a pair of running levers, right and left, are fixed swinging forward/backward in the steering tower, and the running levers are interlocked to operation valves downward of a driving step with a mechanical interlocking mechanism. CONSTITUTION:A mechanical interlocking mechanism 11 for interlocking running leves 10a, 10b to operation valves 13 is formed. A rotating shaft 15 is then arranged in a rotatable cylindrical shaft 14. One of the running levers, 10a, is for the cylindrical shaft 14 and the other 10b is for the rotating shaft 15. Accordingly, in interlocking, the cylindrical shaft 14 and the rotating shaft 15 are rotated by means of forward/backward swinging of the running levers 10a, 10b.