baber/WOPTO huggingface dataset:
Patent GB-1506826-A (GB)
Title: Halogenation of 2,2-bis-(4-hydroxyphenyl)-propane
IPC: C07C37/62
Filed: 1976-03-11
Abstract: 1506826 Halogenation of 2,2-bis-(4-hydroxyphenyl)-propane CHEMISCHE FABRIK KALK GmbH 11 Mareh 1976 [19 March 1975] 09796/76 Heading C2C  Halogenation of 2,2-bis-(4-hydroxyphenyl)- propane is prepared by reacting 2,2-bis-(4- hydroxyphenyl)-propane with elemental halogen in glacial acetic acid, the mother liquor from a previous run being used as the reacting medium, wherein after the separation of the halogenated 2,2 - bis - (4 - hydroxyphenyl)- propane and before the addition of the new 2,2 - bis - (4 - hydroxyphenyl) - propane to be halogenated, an acetate which is at least partially soluble in the mother liquor, e.g. an alkali metal and an alkaline earth metal acetate preferably sodium acetate is added to the mother liquor to reduce or eliminate any tendency to form a discoloured product.
Patent GB-580826-A (GB)
Title: Improvements in meat-cooking cartons
IPC: B65D5/50
Filed: 1944-05-22
Abstract: 580,826. Cartons for cooking and storing meat loaf. PEMBERTON, C. A. May 22, 1944, No. 9873. Convention date, July 8, 1943. [Classes 18 and 66] A receptacle for holding chopped or minced meats during cooking or during moulding after processing comprises an inner seamless container formed by folding a sheet A, Fig. 5, of white surfaced card and an outer heat-resisting container formed by folding a sheet B, Fig. 4, which is preferably dark in colour so that it absorbs and transmits heat waves. An outward flare of creases 5, 6, Fig. 5, and 14, 19, Fig. 4, gives the container a tapered shape which facilitates removal of the finished meat loaf. Rims 21, 22, Fig. 5, project outwards over the edges of the outer container.
Patent GB-293142-A (GB)
Title: Improvements in and relating to the manufacture and mounting of luminous tubular signs
IPC: G09F13/26
Filed: 1927-04-11
Abstract: 293,142. Gratze, E. V. Hayes-. April 11,1927. Moulds; moulding vacuum tubes.-To mould a composition layer to imbed partly the letters &c. of electric discharge signs made of glass tube units a having backwardly-turned end extensions a<1> connected together so that the connecting parts and electrode chambers a<2> are uncovered by the composition, an inverse or face mould is used consisting of a bath of mercury, oiled saw-dust, sand or the like, the tube units being immersed to the required depth in the mould and plaster of Paris or other composition poured over the tube. Specification 241,375, [Class 39 (i), Electric lamps, Arc &c.], is referred to.
Patent GB-214662-A (GB)
Title: Method of manufacturing tungsten wires suitable for use as electric incandescing bodies
IPC: C22B34/36
Filed: 1924-04-22
Abstract: Tungsten suitable for filaments is produced by reducing tungsten trioxide which has first been fused.  A solution of tungstic acid in ammonia is precipitated with hydrochloric acid at boiling temperature, and the oxide, dried at 120-150 DEG  C., is formed into bars under high pressure.  The bars are heated to a dark red heat in porcelain tubes in a current of air and are then fused upon a floor of suitable material such as zircon or soapstone in an oxyhydrogen blowpipe flame or in an electric arc between tungsten electrodes. The crystals obtained on cooling are ground and reduced in hydrogen, at say 800-900 DEG  C.  The tungsten crystals thus obtained are formed into bars which are easily swaged and drawn into wire.
Patent HU-T57800-A (HU)
Title: Olefin polymerization catlysts and catalyst components
Inventor: ALBIZZATI ENRICO
IPC: C08F4/652
Filed: 1991-03-29
Abstract: Catalyst components for the polymerization of olefins comprising a titanium halide or alkoxyhalide and an electron-donor compound selected from ethers having two or more ether groups and containing at least one heteroatom selected from the group consisting of N, S, P, Si, non-ether O and halogen atoms or at least one double bond, or both at least one heteroatom and at least one double bond, supported on a magnesium halide in active form. Catalysts obtained from said catalyst components and an Al-alkyl compound.
Patent HU-T62385-A (HU)
Title: Hydraulic controlling device for the operating wire of clutches
Inventor: GABAS CEBOLLERO CARLOS
IPC: F16D23/12
Filed: 1991-07-22
Abstract: The disclosed device is comprised of a main body (CP), wherein one of its ends has a closure cover (TC) and the other rear-end is configured as an extension (1) for coupling with the counter-disk plate fork. The main body (CP) has a conduit (5) which, through a regulating device (TR), makes the two chambers (c1, c2) communicate, and determines the position (2) occupied by the piston, and contains: a liquid fluid; a regulating rod (VR) whose extremity projecting outside is connected to the cable linked to the clutch pedal, while the other end is connected to the plunger comprised of a closure valve (VC); and a regulation spring (RR) which permanently subjects to a traction force the aforesaid cable via the rod (DR). The portion of the rod (VR) contained in the main body (CP) compensates longitudinally the wear of the lining of the clutch disk. Application to the car industry. <IMAGE>
Patent HU-T53459-A (HU)
Title: Pipette
Inventor: SARNA WOJCIECH
IPC: B01L3/02
Filed: 1989-04-17
Abstract: The present invention solves the problem of working out a de­sign of a plain pipette which seves for drawing in, pipetting and dispensing the fluid of a strictly specified volume and which is characterized by a high repeatability of results. 
     The said pipette consists of a round casing / 1 / being simul­taneously a handle thereof, whereto, via a round nut / 2 /, there is fitted a multi-step shank / 3 /. Inside the body of casing / 1 /, there is a plunger / 4 /, being in the form of a multi-step rod,which is being displaced downwards with the aid of a press means / 16 / and of a round arbor / 15 /, contrary to the force being exerted by a lift-up spring / 13 / which makes plunger / 4 / return to its initial position. Furthermore, inside the body of casing / 1 /, centrally in the symmetry axis of the pipette, directly under press means / 16 /, there is a calibration unit comprising a multi-step calibration sleeve   / 19 /, which is blocked from the top by a hold-down element / 24 /, being screwed into the body of casing / 1 /, inside whereof there freely slides an arbor / 15 / being connected to press means / 16 /. 
     The end of arbor / 15 / is placed inside an elongated sleeve being a push rod / 14 /, which from the top rests with its flange upon the face of a stop / 20 / being screwed into the internal thread of calibration sleeve / 19 /. 
     From the top, upon the flange of push rod / 14 /, the pres­sure is being simultaneously exerted by a blow-out mechanism spring / 22 /, which from the top rests upon a washer / 18 / being blocked by a ring / 17 /. The lower part of push rod / 14 / gets in contact with a plunger's flange / 10 /, whereas bet­ween plunger's flange / 10 / and the end of arbor / 15 / there is a narrow slot / 23 /.
Patent HU-T41335-A (HU)
Title: Plant for the purification of liquids, particularly sewages containing floating and precipitable materials and/or emulsions
Inventor: APRO ISTVAN
IPC: C02F1/24
Filed: 1985-05-27
Abstract: Appts. comprises a floatation/settling tank connected to a separator, compressor and vacuum pump. Raw effluent is transferred to the tank by vacuum and subjected to vacuum floatation. The effluent in the tank is satd. with air, its pressure reduced, the dissolved air producing floatation. The floated material is routed to the separator where the phases are sepd.
Patent HU-T34204-A (HU)
Title: Process for debrominating dibromo-penicillanic acid and derivatives
Inventor: PIRIE DONALD K
IPC: C07D499/00
Filed: 1984-06-05
Abstract: A process for the debromination of 6-monobromo- and 6,6-dibromopenicillanic acid, and various derivatives thereof, by the action of a bisulfite salt. The debrominated compounds produced find various utilities, as beta-lactamase inhibitors useful in therapy in combination with known beta-lactam antibiotics, or as intermediates in the further synthesis of useful beta-lactam compounds.
Patent HU-T47814-A (HU)
Title: Method for producing fish foods
Inventor: KELETI AGNES
IPC: A23K1/18
Filed: 1987-06-04
Abstract: Special fish prods. comprises fish meat, meat-flour, dried milk, bran, opt. wheat and cornflower and usual additives are mixed and extruded. This is improved by treating it hydro-ther-mally at 130-150 (145-150) deg.C under pressure for 3-7 (4) secs.
Patent HU-T37010-A (HU)
Title: Method for producing feather-fluor suitable for animal foddering and made without using of mineral or chemical well digestible intermediates consist of high raw protein content
Inventor: KISS GYULA
IPC: A23J1/10
Filed: 1983-10-25
Abstract: A flour produced from feathers, having a high raw protein content, is easily digestible, and is w"without mineral or chemical additives. The method uses continuous, energy-saving progresses involving hydrolysis of the raw protein and quick drying using hot air.
Patent HU-T36338-A (HU)
Title: Plant protective and process for the production of 1-substituted-imidazole-5-carboxylic acid-derivatives applied as agent
Inventor: MAIER THOMAS
IPC: C07D233/66
Filed: 1983-10-26
Abstract: In a new process for the prodn. of 1-phenyl or 1-benzhydryl-imidazole-5-carboxylic acid derivs. (I) from alpha-formyl-alpha -formamido-acetic acid esters (II) or their enoltantomers (IIa): (where X is O, S or N(R1); R1 is H, phenyl, 2-6C alkenyl, 1-12C alkyl (opt. substd. by up to 3 1-6C alkoxy or 1-3C dialkylamino groups or by halogen) or, when X is O or S, also a metal cation or ammonium; R2 is a residue (Ia), (Ib) or (Ic): R3 and R4 are 1-4C alkyl; R5 is H, 1-4C alkyl, 1-4C alkoxy and/or halogen; R6 is H, halogen, 1-4C alkoxy and/or 1-4C alkyl; and R7 is R1 other than H, metal or ammonium) by (A) reaction with a 1-3C carboxylic acid amide, advantageously in the presence of strong acids at 50-250 deg. C; (B) reaction with a 5- to 30-fold molar excess of ammonium acetate in the 5- to 50-molar amount of glacial acetic acid at 50-180 deg. C; or (C) reaction with ammonia or ammonium salts and nitromolecular condensation of the resulting alpha-aminomethylene cpd. at a temperature such that the product distils; the residue OR7 in the product opt. being subsequently modified or substituted by conventional methods. Products in which R2 is a group of formula (Ia) are new and claimed. - The products have fungicidal, herbicidal and plant growth regulant activity. They are suitable for use in plant protection, as well as in technical applications (e.g. as timber preservatives, or as preservatives in cutting or drilling oils or metal-working coolants and lubricants. Results of tests for fungicidal, herbicidal and cereal growth retardant activity are given in the specification.
Patent HU-T49461-A (HU)
Title: Fungicides containing as active substance derivatives of azolil and process for production of the active substances
Inventor: COLLE ROBERTO
IPC: A01N43/653
Filed: 1988-11-08
Abstract: Compounds having the general formula <CHEM>  are described, wherein: R<1> is selected from F, Cl, Br, CF3, phenyl, C1-C2 alkoxy, C1-C2 haloalkoxy, alkylthio and haloalkylthio, wherein halogen means F, Cl, Br; R<2>is selected from H, F, Cl, Br, CF3; R<3>, R<4> and R<5>, which may be the same or different, are H, C1-C4 alkyl or C3-C6 cycloalkyl, on condition that R<5> is different from R<3> when R<4> is H; Y is selected from H, CH3, OH, CN, F; n is 1 or 2;m is 0 or 1;X is O or S; Rf is selected from C1-C5 polyfluoroalkyl, C2-C4 polyfluoroalkenyl, polyfluoroalkoxyalkyl and polfluoroalkoxyalkenyl, each of them containing at least two fluorine atoms and, optionally, other halogen atoms selected from Cl and Br; Z is CH or N. b
Patent HU-T61039-A (HU)
Title: Environment friendly anti-freeze solution
Inventor: MAJOR ANDRAS
IPC: C09K5/00
Filed: 1990-10-16
Abstract: The prod. comprises (v/v%) 50 propene-1,2-diol and 50 water, 7.65 disodium-hydrogen phosphate, 1g dextrin, 0.3 silicone foam, 10g disodium salt of ethylene-diamine-tetraacetic acid and 5g sodium tetraborate.
Patent ID-22419-A (ID)
Inventor: ROYALL DAVID JOHN
IPC: B01J23/92
Filed: 1997-11-12
Abstract: Cobalt and/or manganese is recovered from the ash obtained following incineration of the catalyst containing residue arising from the liquid phase oxidation of an aromatic carboxylic acid such as terephthalic acid. Recovery is effected by contacting the ash with an organic acid or an organic acid anhydride such as acetic anhydride, optionally in the presence of bromide ions (e.g. HBr), so that the cobalt and/or manganese metals are recovered as monocarboxylic acid soluble salts thereof thus permitting recycle thereof to the liquid phase oxidation process.
Patent JP-2000199203-A (JP)
Title: Expansion device of road bridge joint part and reinforcing structure of road bridge end
Inventor: ARAI MOTONOSUKE
IPC: E01D19/06
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To reinforce a floor board end, and construct a wide road surface member 4. SOLUTION: A reinforcing member 7 having a support plate 16 is fixed on a floor board end by an anchor and secondary concrete 6, and a road surface member 4 is supported on the support plate 16. In the case, a recess part 20 entering the side of a joint gap 2 is formed on the contrary side of the joint gap 2 of the support plate 16, concrete 6 can be placed from the recess part 20, and is placed on the lower face of the support plate into all the corners.
Patent JP-S58121348-A (JP)
Inventor: KAARUMAN HAMA
IPC: F16H61/40
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01178790-A (JP)
Title: Variable capacity type rotary compressor
Inventor: HAYASE ISAO
IPC: F04C28/26
Filed: 1988-01-08
Abstract: PURPOSE:To make the compressor in the caption possible to make minimum capacity enough smaller when the capacity is limited, and enlarge the limit range of the capacity by providing an intake path for connecting the end face and the outer peripheral surface in a rotor, and providing an intake port in a side plate. CONSTITUTION:An intake path 1b for connecting the rear end face to the outer peripheral surface is formed in a rotor 1. On the other hand, in a rear plate 6 a first intake port 6a is opened from a suction chamber 13 side toward the end face side of the rotor so that it overlaps a rotor end face opening of the intake path 1b at a part of interval of the direction of rotation. Further, a second intake port 6b is opened from the suction chamber 13 side of the rear plate 6 face-part directly exposed to an operation chamber 7.
Patent JP-H08187919-A (JP)
Title: Printer system
Inventor: ITOU MASASHI
IPC: B41J29/38
Filed: 1995-01-09
Abstract: PURPOSE: To provide a printer system wherein occurrence of malfunction can be prevented in transition to power-saving mode and its cancellation. CONSTITUTION: A printer system is composed of a main control circuit 1, an image forming section 10, an interface control section 8 to communicate with an external host unit 9, and an operating panel 20 including operation switches. A normal mode by which power is supplied to the image forming section 10 has an on-line mode M1 and an off-line mode M2. A power-saving mode wherein power interruption circuits 32 and 33 operate has a sleep mode M3 and a power off mode M4. During the sleep mode M3, when data entry is made from the external host 9 or a switch 21 is operated, the system returns to the on-line mode M1. On the other hand, the operation of a switch 21 in the power-off mode returns the system to the on-line mode M1. However, data entry from the external host unit 9 does not cancel the mode.
Patent JP-2000201479-A (JP)
Title: Power supply
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a desired output using a switching element having desired breakdown strength by applying the positive pole of an input smoothed voltage to one end of the primary winding of a converter transformer through a diode and winding up a specified winding from the one end thereby boosting up the voltage being applied to the primary winding. SOLUTION: Positive pole side of a capacitor Ci is connected with one end of the primary winding T1 of an insulating converter transformer PIT through a forward diode D1 for boost up. A control circuit 3 switches a switching element Q1 such that the output voltage from the secondary winding T2 of the converter transformer PIT has a specified level and applies the positive pole of an input smoothed voltage to the primary winding T1. A specified winding T1 is then wound up from one end and a capacitor C1 is provided across the winding T1. The voltage being applied to the winding T1 is boosted up and the number of turns N3 of a boost up winding T3 is adjusted to set an arbitrary voltage being applied to the switching element Q1.
Patent JP-S61159554-A (JP)
Title: High tensile steel less in softening of weld heateffected-zone and excellent in weldability and its production
Inventor: MORIYAMA YASUSHI
IPC: C21D8/02
Filed: 1985-01-08
Abstract: PURPOSE:To obtain the high tensile steel which is less in the softening of a heateffected-zone and excellent in the weldability by blending C, Si, Mn, Al, N, Nb and B of the specified quantity to steel and making the carbon equivalent a specified range. CONSTITUTION:The composition of steel is made to 0.07-0.23 C by wt%, 0.05-0.35 Si, 0.2-1.3 Mn, 0.01-0.08 Al, <0.004 N, 0.004-0.04 Nb and 0.0005-0.002 B and the carbon equivalent Ceq shown in a formula is 0.22-0.34 and the balance is Fe and the inevitable impurities. Billet is produced by casting continuously this steel and the rolling of billet is started from >=900 deg.C temp. or when it is cooled at <=900 deg.C, the rolling is started after reheating it >=1,050 deg.C. The rolling is performed so that at least >=20% cumulative rolling reduction is secured at 800-900 deg.C temp. range and the billet is acceleratedly cooled in >=3 deg.C/sec average cooling velocity after finishing the rolling at >=800 deg.C.
Patent JP-H02182918-A (JP)
Title: Hot melt molded article
Inventor: UMEZAWA MASAO
IPC: C08L101/00
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a hot melt molded article having <= a fixed value of dimension change ratio with heat radiation, high strength, high modulus of elasticity and low shrinkage percentage and high dimensional stability by compounding a non-liquid crystal thermoplastic resin with a liquid crystal resin of main chain in a specific shape. CONSTITUTION:The aimed molded article which is a compound material comprising (A) a non-crystal liquid thermoplastic resin such as polystyrene copolymerized with acrylic acid (ester) and (B) a main chain type liquid crystal resin of preferably liquid crystal polyester and/or liquid crystal ester amide, having the component B continuous in the compound material, the component A consisting >= part of the surface of the compound material and <=5%, preferably <=1% dimension change ratio with heat radiation by heat at fusion temperature of the component A, is not deformed by heat bonding and has high strength and easy control in heat bonding.
Patent JP-H08190109-A (JP)
Title: Optical matrix switch
Inventor: TAKANO HIDEAKI
IPC: G02F1/313
Filed: 1995-01-10
Abstract: PURPOSE: To provide a small-sized non-skew optical matrix switch at a desired large intersection angle without receiving the restriction on devices. CONSTITUTION: A route difference compensating waveguide 7 (OA) is provided with a guided light direction changing second means 9, by which the waveguide direction of light is paralleled with the side of an optical control element group unit grating and this route difference compensating waveguide is connected to a guided light direction changing first means 8 without changing the length of this waveguide. Since PA=PA', the distance BA from the end of a fiber bundle to the end is shortened to BA' without changing the length OA of the route difference compensating waveguide 7 and without impairing a non-skew characteristic.
Patent JP-H08189022-A (JP)
Title: Turning-up/down weir made of flexible membrane
Inventor: IKEDA ISAMU
IPC: E02B7/20
Filed: 1995-01-10
Abstract: PURPOSE: To provide a multiple of turning-up/down weirs made of flexible membranes which ensures that a plurality of weirs can be turned down simultaneously by improving a mechanical automated turning device. CONSTITUTION: An inverted U pipe 7 is connected to a portion of an upstream level detecting pipe 6 open at one end into a river upstream of a weir, and water is injected into first water storage buckets 8a at level B, the load of each bucket forcing a cutoff valve 14 to open. Water flowing through the cutoff valve is forced into second water storage buckets 8b from the detecting pipe 6, and the weighted exhaust valve 10 of each weir is opened by the load of the second water storage bucket. Therefore, a time lag does not occur in the injection of water into the same number of second water storage buckets 8b as the weirs, and the plurality of weirs are surely turned down simultaneously.
Patent JP-H02181842-A (JP)
Title: Extension storage device
Inventor: NAKASAKI YOSHINARI
IPC: G06F12/06
Filed: 1989-01-06
Abstract: PURPOSE:To flexibly adopt the control system of high efficiency by providing an extension storage control part, an address converter and an access controlling means. CONSTITUTION:A logical block address outputted from an arithmetic processing device 10 for accessing a logical block as considering it one block is converted into the physical block address of an extension storage part 20 at high speed by the address converter 40, and high-speed data transfer by the logical block address is executed between the arithmetic processing device 10 and the extension storage part 20. Further, a hit signal from the address converter 40 and the logical block address are inputted to the extension storage control part 50, and in the extension storage control part 50, all logical block address requests from the arithmetic processing device 10 and hit/mishit information in the address converter 40 at that time are obtained. Thus, the arranging system of a block area in the extension storage part 20 is flexibly determined.
Patent JP-S60146379-A (JP)
Title: Feature in extraction system recognition on-line hand written character
Inventor: ASADA AKIHIRO
IPC: G06K9/62
Filed: 1984-01-11
Abstract: PURPOSE:To eliminate erroneous extraction of inflection points and to enhance approximate accuracy by setting the inflection point having the largest distance to the straight line connecting a start point and end point of a stroke to a typical one if there are more than two inflection points in a stroke. CONSTITUTION:A position and a size of a character from a character information input device 11 is normalized by a pretreatment part 12. After this, features of each stroke are extracted by a feature extraction part 13. A group of start and end points, and that of start, end and one inflection points are extracted as features in terms of a straight line and a inflection stroke, respectively. Typical inflection point extraction processing is as follows; after an inflection point is extracted and a flying stroke is removed, and more than two inflection points between start and new end points are found. Then one of them is selected and extracted as a typical inflection point.