baber/WOPTO huggingface dataset:
Patent GB-1014589-A (GB)
Title: Carotenoids and aminosydin
IPC: A23K1/16
Filed: 1964-03-06
Abstract: Carotenoids and aminosyndia are coproduced by fermenting Streptomyces chrestomyceticus var aurantioidus (722 I.P.V. Milan University) in submerged culture under aerobic conditions in an aqueous nutritive medium containing a source of carbon, nitrogen and mineral salts and mycelium, containing carotenoids, is separated from the fermentation broth, containing aminosydin, by filtration or centrifugation. Carotenoid yields are increased by strong aeration (0.8 to 1.0 litres of air per minute per litre of culture and 400-500 r.p.m. agitation) and media in which the carbon souce is glucose, dextrin, lactose or mannitol. Aminosyndin yields are increased by slight aeration (0.5 to 0.8 litres of air per minute per litre of culture and 300-400 r.p.m. agitation) and media in which the carbon source is starch.  A medium containing a mixture of cottonseed oil and soyabean oil is particularly suited to coproduction of these substances.  A typical medium consists of starch, casein, magnesium sulphate, potassium hydrogen phosphate, ferrous sulphate, zinc sulphate, copper sulphate and water.  A temperature of 24 to 32 DEG  C., a pH of 5 to 8 and cultivation period of 1 to 8 days is employed.  A two-stage process, in which the micro-organism is cultivated under conditions specially suitable for the production of (a) aminosydin and then (b) carotenoids may be used, the mycelium separated from the first stage (a) being used in the second stage (b). Aminosydin may be recovered from the clarified fermentation broth by conventional methods as in Specification 880,035.  The carotenoids may be obtained by extracting the mycelium with an organic solvent such as chloroform, acetone or methylene dichloride.  The separation of carotenes from xanthophylls may be by adsorption or magnesium oxide, siliceous earth or alumina. Streptomyces chrestomyceticus var. aurantioidens is prepared by treating S. chesetomyceticus NC:B 8995 with a phosphate buffer solution of N-nitroso-N-methyl-urethane.
Patent GB-949401-A (GB)
Title: Improvements in or relating to micaceous insulating materials
Inventor: WEDLOCK ALBERT WILLIAM HENRY
IPC: E04B1/62
Filed: 1961-03-16
Abstract: Micaceous insulating materials are formed by heating mixtures of mica, glass frits and quartz with sericite, and/or chlorite mica. The glass frit is prepared by the method of Specification 532,824 and is formed from cryolite, barium carbonate, potassium carbonate, soda ash, and boric acid ground to a powder and heated to 500 DEG  C. The glass frit and other ingredients are ground and mixed together, pressed into blocks, sheets or billets and passed through a furnace at 450-650 DEG  C.  The material obtained may be shaped whilst hot or cooled and is then cut or ground.  Slates may be used as the source of quartz, sericute and/or chlorite mica.
Patent GB-454426-A (GB)
Title: Improvements in or relating to conveying mechanism, particularly applicable to classifiers
IPC: B65G25/00
Filed: 1935-03-28
Abstract: 454,426. Step - by - step conveyers. STOKES, R. O., 815, Salisbury House, London Wall, London. March 28, 1935, No. 9713. [Class 78 (i)] In a reciprocating rake conveyer particularly applicable to classifiers, the two sets of rakes are suspended from opposite ends of levers, or rocking members, to balance the weight, and are reciprocated oppositely. A crosspiece 11, connected to the longitudinal bars 25 supporting the set of rakes 27 is connected by a pair of pivoted suspension rods 8 to one end of a rocker 5 which is keyed to a shaft 4 journalled in pedestals 3. A similar pair of rods 9 connects the other end of the rocker to a cross-piece 23 connected to the other set of rakes 28. The other ends of the sets of rakes are connected by pairs of rods 18, 19 to a rocker 15, an arm 31 on which is connected by a link 32 to a similar arm 30 on the rocker 5. Brackets 44, 45 attached to one of the bars 25, 26, respectively, are coupled by connecting rods 42, 43 to cranks 40, 41 set at 180‹ apart on a driving shaft 39. Cams 46, 47 on the shaft 39 act on rollers 48, 49 carried by brackets on the underside of the rocker 15 for the purpose of raising and lowering the rakes. This cam mechanism may be replaced by a disc with a groove in its face, both sides of which are engaged in turn by a roller mounted in an arm on the rocker. Specification 394,054 is referred to.
Patent GB-1530376-A (GB)
Title: Diaphragms
IPC: F16K7/14
Filed: 1976-03-11
Abstract: 1530376 Diaphragm pumps L WORZER 11 March 1976 [11 March 1975 14 Feb 1976] 09726/76 Heading F1A [Also in Division F2] A flexible diaphragm 13 separating neighbouring spaces is clamped at its periphery in a plane 23 between two parts 10, 11 of a housing and has a central plug 15, 17 which in a normal position is inclined to the clamping plane and which is movable either side of the normal position, the diaphragm having a circumferential groove always lying to one side of the clamping plane. As shown the diaphragm 13 is clamped between a valve housing 10 and cover 11 and has a reinforced plug portion 17, 15 movable by a screw spindle 20, relative to a seating 16. In a check-valve Fig. 8 (not shown) apertures (30, 31) permit reverse flow to seat the plug. In a pump Fig. 9 (not shown) a diaphragm is moved by crank mechanism (37, 38, 36).
Patent GB-147281-A (GB)
Title: An automatic player for violins, violas, violoncellos and similar musical instruments
IPC: G10F1/18
Filed: 1919-04-16
Abstract: 147,281. Wareham, H. F. J. April 16, 1919. Stringed instruments, bows and like playing- means for.-Each bowing-disk a of an automatic violin, violincello, &c. consists of a solid metal or other base b, Fig. 3, having a resilient tyre c of rubber, fibre, or textile or other material. The outer surface of this is covered with tape d on which is wound horsehair, catgut, wire, &c. e forming the bowing-surface.
Patent GB-724464-A (GB)
Title: Hood or bonnet latches
IPC: E05B65/19
Filed: 1953-04-10
Abstract: 724,464. Automatic catches. STANDARD PRODUCTS CO. April 10, 1953 [May 1, 1952], No. 9760/52. Class 44. A latch mechanism comprises a latch bolt adapted to be secured to one member, a keeper adapted to be secured to another member, the latch bolt including an elongated rigidly mounted bolt provided with a series of ratchet teeth and the keeper including a pawl for latching engagement with the ratchet teeth and also including spring means for releasably maintaining the pawl in engagement with the ratchet teeth when the first member is in closed position, and operator-controlled means for moving the pawl out of engagement with the ratchet teeth. In the arrangement shown, for releasably securing a bonnet cover, a bolt 15 is rigidly secured to the cover for co-operation with an opening in a mounting plate secured to the bonnet. The bolt is formed with ratchet teeth 24 which are engaged by a spring-loaded pawl 35 pivotally mounted between flanges 31 below the mounting plate, the pawl being releasable to open the cover by a handle 44 attached thereto. The bolt 15 is surrounded by a coil spring 19 having a pin-and-slot connection therewith, whereby to effect partial raising of the cover upon release of the pawl 35. Cooperating abutments on the pawl and flanges 31 limit movement of the pawl in both directions. A manually operated safety catch 51 pivoted to the underside of the cover co-operates in the closed position of the latter with the underside 30 of the mounting plate. In a modification Figs. 7 to 9 (not shown) the pawl is released by a pull cable from within the car. In another arrangement Figs. 10 to 14 (not shown), the bolt is rearwardly inclined and the pawl is released by means of a shaft mounted transversely of the bonnet cover in lugs depending from the mounting plate, the shaft then extending at right angles through a slotted plate secured to the pawl to form a handle. The shaft is biassed to engage the pawl with the bolt-teeth by a coiled torsion spring.
Patent GB-739539-A (GB)
Title: Device for ventilating the passenger compartment of a motor vehicle and for preventing misting of the rear window surface
IPC: B60H1/24
Filed: 1954-04-02
Abstract: 739,539. Ventilating and demisting vehicle windows. FORD MOTOR CO., Ltd. April 2, 1954 [Aug. 31,1953]. No. 9772/54. Classes 20 (3) and 137. The demisting of the rear window 2 and the ventilation of the interior 8 of a saloon type vehicle is effected by providing a slot 6 between the lower edge of the rear window and the surrounding frame, or panel 7, air from the interior of the vehicle flowing along the inner face of the rear window 2 and being discharged through the slot 6 to the outside atmosphere. The slot 6 can extend over the whole width of the pane, or only over part thereof, and can be divided into several sections. In the embodiment according to Fig. 2 the pane 2 may be fixed at different vertical levels to obtain different forms of outlet slots, one, or more, drainage openings 11 being provided.
Patent GB-1023151-A (GB)
Title: Improvements in or relating to gas-blast circuit-breakers
Inventor: GONEK STANISLAW MIECZYSLAW
IPC: H01H33/867
Filed: 1961-03-17
Abstract: 1,023,151. Gas-blast switches. ENGLISH ELECTRIC CO. Ltd. March 16, 1962 [March 17, 1961], No. 9803/61. Heading H2B. A circuit-breaker blast valve is closed at the end of a circuit-breaking operation by means controlled by contact movement. Circuit interruption is initiated by a detent (not shown) which releases a rod 58 for upward movement by a spring 59. This rocks a centrally pivoted lever 60 coupled to a bellcrank 61 which moves a rod 62 down to operate a valve 65, 67 and connect air or other pressure gas from the supply 21 to an exhaust blast valve 18. The blast valve 18 opens and the pressure in a space 72 falls to allow a piston 29 to move to the right and open contacts 25, 27. A snap-action toggle spring assembly 31, 34 biases the contact and piston 27, 29 to its extreme positions and a rod 63, coupled to the toggle link 31, moves the crank 61 to restore it to its rest position allowing the valve 65, 67 to reset so as to reclose the exhaust valve 18. Closing is effected by downward movement of rod 58, moving rod 61 upward to operate a valve 64, 66 which is also reset at the end of contact travel due to movement of the crank 61 by the rod 63. The mechanism may control more than one, interrupt unit.
Patent GB-564244-A (GB)
Title: Improvements in and relating to methods of producing blocking layer devices in dry plate rectifiers
IPC: H01L21/10
Filed: 1943-06-18
Abstract: 564,244. Asymmetrically - conducting resistances. BRITISH THOMSONHOUSTON CO., Ltd. June 18, 1943, No. 9810. Convention date, June 22, 1942. Drawings to Specification. [Class 37] Applying in successive layers to a base, to form a rectifier, a halogenated selenium layer deposited in the crystalline form, a halogenfree selenium layer in the vitreous state, subsequently converted, and then a blocking layer as by oxidising. The operations may comprise subjecting the base at about 110‹ C. to vaporized selenium containing about .015 to .06 per cent of chlorine, thereafter subjecting the element at about 70‹ C. to the vapour of chlorine-free selenium, reheating to about 200‹ C. and finally oxidizing the selenium surface. Specifications 523,216 and 559,672 are referred to.
Patent GB-751038-A (GB)
Title: A method for attaching a continuously supplied thread to a bobbin of a textile ring twisting machine, and a textile ring twisting machine for carrying out this method
IPC: D01H1/40
Filed: 1954-04-02
Abstract: 751,038. Attaching thread to bobbins and winding transfer tails. ALGEMENE KUNSTZIJDE UNIE N.V. April 2, 1954 [Aug. 20, 1953], No. 9811/54. Classes 120 (2) and 120 (3). In attaching continuously supplied thread to a bobbin in a ring twisting machine, the bobbin 20 is provided, slightly above its lower end with a flange 21 having a slit 24 therein and the thread is conducted from the normal traveller 36 to the said slit then through a slot 31 in a sleeve 30 enveloping a hub portion 26 of the bobbin below the flange and hence through a cutting device 14 to a temporary thread collecting device 13. On rotation of the bobbin, the thread between the bobbn and the temporary collecting device is severed automatically, the main thread portion starts to wind on the bobbin proper and the severed end of thread is wound on the hub portion of the bobbin to form a transfer tail.
Patent HU-T50954-A (HU)
Title: Heat exchanger
Inventor: STENLUND STIG
IPC: F28G13/00
Filed: 1988-02-18
Abstract: PCT No. PCT/SE88/00069 Sec. 371 Date Jul. 28, 1988 Sec. 102(e) Date Jul. 28, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06706 PCT Pub. Date Sep. 7, 1988.A heat exchanger for exchange of heat between two liquid media, of which at least one medium is contaminated and/or readily gives rise to deposits or coatings, such as e.g. contaminated water, includes two flow chambers mutually separated by a common liquid-impervious partition wall (1). The partition wall is tubular with a substantially circular cross-sectional and open ends forming respectively an inlet (2) and an outlet (3) for a first media. The partition wall is surrounded by a cylindrical sleeve-like outer wall (4) extending coaxially with the partition wall in spaced relationship therewith, and having its axial ends sealingly connected to the partition wall (1), and provided with an inlet (5) and an outlet (6) for the second medium so as to define a flow chamber for the second medium. At least the major part of the sleeve-like outer wall (4) is elastically flexible. This flexibility allows the dimension of the flow chamber to vary with changes in volumetric flow, thereby counter-acting blocking tendencies. The outer wall (4) can also be manipulated manually to loosen blockages. It also gives freeze protection.
Patent HU-T38117-A (HU)
Title: Process for producing white oil
Inventor: FOELDES ERNOE
IPC: C10G17/08
Filed: 1984-08-04
Abstract: White oil is prepd. from a material based on mineral oil (viscosity 10-80 mm2/s at 40 deg.C) by a two deg. sulphonation. 58-67 % oil of vitriol is heated to 80-150 deg.C and is then contacted with a gas, heated to 20-150 deg.C and inert to sulphonation, thus sepg. a 3-12 vol.% sulphur trioxide gas mixt and 15-20% oil of vitriol. By repeating the procedure the content of aromatically bound carbon in the oil decreases to less than 1%.
Patent HU-T48243-A (HU)
Title: Process for producing pyrrolo-isoquinolin derivatives and pharmaceutical compositions containing them as active component
Inventor: ASHTON MICHAEL J
IPC: A61K31/435
Filed: 1988-08-09
Abstract: Pyrrolo[2,1-a]isoquinoline derivatives of the formula: <CHEM> wherein R<1> and R<2> each represent cycloalkyl or alkyl, alkenyl or alkynyl which may be halogen-substituted, or optionally substituted aryl or heteroaryl, X represents ethylene or vinylene, R<3> represents a group of the formula:    -Y-CH2-CH(OH)-CH2-COOR<5>      II   wherein Y represents carbonyl or hydroxymethylene and R<5> represents hydrogen or optionally substituted alkyl, or R<3> represents a lactone ring, and the symbols R<4> represent hydrogen, halogen, optionally substituted alkyl, alkenyl or alkynyl, optionally substituted aryl or heteroaryl, or a group of the formula R<6>O-, wherein R<6> represents alkyl, aryl or arylalkyl have useful pharmaceutical properties.
Patent HU-T47961-A (HU)
Title: Plant growth regulating agricultural compositions comprising cyclodextrin inclusion complexes and process for producing the active ingredients
Inventor: SZEJTLI JOZSEF
IPC: C08L5/16
Filed: 1986-10-10
Abstract: Plant growth controlling active cpds. of general formula (1) are inclusion complexes contg. cyclo-dextrins of general formula (11), either in pure inclusion complex form and/or as adduct coprecipitate and/or physical mix, the wt. ratio of (1) to (11) being 1: (0.0001-10). In formula (1) n=1, 2, or 3. and X contains cyclodextrins of general formula (11). In (11) m= 6, 7 or 8 and 'R'-s independently represent hydrogen atoms or methyl gps. Provided that the active agent and cyclo-dextrin are present solely as inclusion complexes, the prepn. also contains 5wt.% max of carriers, diluents and/or adjuvants. For the prepn. of active cpds. cyclodextrins (11) are brought into contact in aq. media with plant growth controlling active cpds.
Patent HU-T43897-A (HU)
Title: Method and apparatus for measuring radioactive surface contamination
Inventor: SOLYMOSI JOZSEF
IPC: G01T1/169
Filed: 1985-12-30
Abstract: The radiation count applicable to the plane surface being examined is determined and calculated for a unit of time. This is achieved by previous calibration of the measuring system, followed by the measurement of the radiation count applicable to an energy region, or rather, of the electrical quantity proportional to it. The value referred to the maximum energy of beta-radiation is established. The surface contamination is calculated on the basis of the formula (I) where the beta-contamination over the surface, /F is Bq/cm2, Eo is the max. beta-energy of the contaminating radio-isotope (Kev) Em is the m-th energy region of measurement (Kev), Nm is the radiation count in the energy region Em, measured over a given time (imp) No is the radiation count in the energy region Eo, measured over a given time, corresponding to the maximum energy of beta-radiation (imp) eta is the complete efficiency of counting, whose actual value is Eo---Eo energy levels and the calibrating factor Nm/No which is a function of the normalised radiation counts (imp.cm2/Bq).
Patent HU-T47635-A (HU)
Title: Process for producing new forms of colony stimulant factor-1
Inventor: KOTHS KIRSTON E
IPC: A61P37/04
Filed: 1987-10-16
Abstract: A colony stimulating factor, CSF-1, is a lymphokine useful in regulating the immune system. CSF-1 is obtained in usable amounts by recombinant methods, including cloning and expression of the murine and human DNA sequences encoding this protein. Both "long" and "short" forms of this protein and muteins corresponding to the cDNA-encoded forms are disclosed.
Patent JP-H04270874-A (JP)
Title: Outdoor unit for room air conditioner
Inventor: KURIHARA AKIO
IPC: F25B41/00
Filed: 1991-01-09
Abstract: PURPOSE:To provide an outdoor unit for room air conditioner, which is capable of distributing liquid refrigerant from a condenser into respective indoor evaporators quickly through a distributing unit provided on the casing of the outdoor unit, reduced in the number of parts, inexpensive in the manufacturing cost thereof and capable of reducing the weight of the same. CONSTITUTION:At least one part of the casing 1 of an outdoor unit for room air conditioner is made of a metal clad 4 while a liquid refrigerant distributer 10 is formed on the metal clad 4 integrally. The liquid refrigerant distributing unit 10 is constituted of one set of liquid refrigerant introducing tubular inflated part 5, connected to a condenser 2 through a pipeline, a liquid refrigerant discharging tubular inflated part 6, connected to evaporators 3 installed in a plurality of rooms in a house through pipelines respectively, and a connecting tubular inflated part 7, connecting the liquid refrigerant introducing tubular inflated part 5 to the liquid refrigerant discharging tubular inflated part 6 mutually.
Patent JP-H02181497-A (JP)
Title: Manufacture of multilayered interconnection ceramic board
Inventor: YOKOGAWA SAKAE
IPC: H05K3/46
Filed: 1989-01-05
Abstract: PURPOSE:To prevent an increase in a through-hole resistance and the generation of an open and to improve productivity by a method wherein after ceramic green sheets are piled and formed integrally, through-hole spare holes are penetrated the laminated material and conductor pins are respectively driven in the holes. CONSTITUTION:Ceramic green sheets, on which conductor patterns 8 are respectively formed, are positioned by a jig in such a way that there is no deviation between the sheets and are integrally formed by a heat press method to form a laminated material 2. Then, through-hole spare holes 3 of a hole diameter larger by about 10% than the diameters of conductor pins 4 are penetrated at prescribed positions and prescribed angles and the silver pins 4 are driven in these holes. Lastly, as the pins 4 are driven in the holes, the laminated material 2 is subjected to debinder treatment and firing and the surfaces of the parts protruding from the surfaces of the pins 4 are performed a polishing treatment. Thereby, there are not an increase in a through- hole resistance and the generation of an open and a multilayered interconnection ceramic board, to which a through-hole angle can be arbitrarily decided, can be manufactured with comparative ease.
Patent JP-H02182836-A (JP)
Title: Manufacture of h-shape steel containing flange having excellent strength and toughness
Inventor: KONDO NOBUYUKI
IPC: C21D9/00
Filed: 1989-01-06
Abstract: PURPOSE:To effectively obtain the H-shape steel of uniform quality particularly having excellent strength and toughness in a flange part by executing heat treatment of which reheating of the end part and the breadwise central part of the flange part in an H-shape steel after hot rolling and cooling under optimum conditions are combined. CONSTITUTION:A flange part 2 of the above H-shape steel is once cooled to the Ar3 transformation temp. or below and is thereafter heated to the Ac3 transformation temp. or above by a heating apparatus set on a line. The upper limit of the heating temp. is preferably regulated to about (Ar3 transformation + about 50 deg.C) from the both points of the refining of crystalline grains and economicity. Furthermore, since cooling speed in an end part 8 is higher than that of a fillet part 6 in the cooling stage, the temp. of the end part 8 is raised by the temp. difference of <=30 deg.C with that of the fillet part 6 at the time of heating a flange part 2. After that, the flange part 2 is cooled to the temp. from the Ar1 transformation temp. or below to 500 deg.C. By this heat treatment, the difference of the mechanical properties between the end part 8 and the fillet part 6 in a conventional H-shape steel is dissolved, by which the H-shape steel of uniform structure having excellent strength and toughness can be obtd.
Patent JP-H06197768-A (JP)
Title: Cedar pollen antigen and gene coding the same
Inventor: INABA TSUNEYOSHI
IPC: C12R1/19
Filed: 1993-01-07
Abstract: PURPOSE:To provide a new cedar pollen antigen useful for the diagnosis and therapy of cedar pollinosis, etc. CONSTITUTION:The cedar pollen antigen having the 1-353th amino acid sequence of the formula. The cedar pollen antigen is obtained by recombining a DNA containing a gene coding the cedar pollen antigen with a vector, transforming the produced expression vector with a host cell, and subsequently expressing the cedar pollen antigen. The DNA is obtained by a nucleic acid-synthesizing method or by a method usually used in the field of a genetic engineering from a cDNA library originated cedar.
Patent JP-S62158084-A (JP)
Title: Ink jet recording medium
Inventor: YAMAZAKI TAKASHI
IPC: B41M5/50
Filed: 1986-01-06
Abstract: PURPOSE:To provide an ink jet recording medium having high color reproduction properties for water base inks, giving a high color density and fulfilling a luster requirement, by providing an ink-receiving layer comprising synthetic particulate silica as a main pigment on a base, and providing the ink-receiving layer with a recording surface dried by pressing against a heated specular surface. CONSTITUTION:An ink-receiving layer comprising synthetic particulate silica as a main pigment is provided on a base. The ink-receiving layer is dried by pressing it against a heated specular surface to provide a recording surface. The silica has a specific surface area according to a BET method of not less than 100m<2>/g, and is used in an amount of not less than 80pts.wt. per 100pts.wt. of the total amount of pigments. The ink-receiving layer has an ink absorption capacity of not less than 10g/m<2>, the recording surface has a 75 deg. specular glossiness of not less than 15%, and the half width (a) of a reflected light distribution curve at an angle of incidence of 75 deg. is not less than 10 deg..