baber/WOPTO huggingface dataset:
Patent GB-648417-A (GB)
Title: Improvements in or relating to the recovery of insoluble solids from waste liquors
IPC: B01D21/00
Filed: 1948-04-08
Abstract: 648,417. Gravity separation apparatus. BAKER PLATINUM, Ltd., and MORGAN, I. April 8, 1948, No. 9881. [Class 46] Insoluble solids such as precious metals are recovered from waste liquors by passing the waste liquors from a waste pipe 3 of a hand basin &c. into a tank 1 at one end and discharging them at the other end through discharge pipe 6, said tank having an internal removable bottom lining 23, e.g. a fabric pad of felt which may be removed and burnt to recover the precious metals, and internal partitions 8, 10, 15 &c. which lie in planes substantially at rightangles to the general flow of the waste liquor through the tank and seated at their lower ends upon the lining 23 and are so constructed and arranged that the waste liquor is caused to flow in a sinuous path. The first compartment 7 of the compartments into which the partitions divide the tank and into which compartment the liquors are fed from the inlet pipe 5 has an outflow over partition 8 at the top to a second compartment 9 having an outflow in partition 10 to third compartment 12 at a level below the level of the inlet 5 of the first compartment 7, and the third compartment 12 has an outflow in partition 13 at the top to the fourth compartment 14 which has an outflow in partition 15 at a level below the outflow of the second compartment in partition 10, the fifth and further compartments being arranged in substantially the same relative manner as defined in relation to the first four compartments. The partitions 'are supported by spacing strips 20 of wood or like combustible material which allow subsequent recovery of precious metal particles by burning. The first compartment contains a box-like receptacle 40 to catch relatively heavy solids such as stone.
Patent GB-199848-A (GB)
Title: Improved means for the selective reception of alternating currents
IPC: H04L5/06
Filed: 1922-04-07
Abstract: 199,848. Pernot, F. E., and Rich, L. J. April 7, 1922. Wired wireless systems.-In systems wherein a number of tuned receivers are connected in parallel with the source of the currents to be received and frequency-suppressers are arranged between adjacent receivers so as to exclude from the succeeding receivers currents of the frequency received by the receiver nearer the source, the receiver for the signals of greatest strength is positioned nearest the point of introduction of signals into the system. As shown in Fig. 2, receivers R1, R2, R3 are connected in parallel to lines 1, 2 and are tuned respectively to frequencies f<1>, f<2>, f<3>. Frequency suppressers S1, S2, preferably of the type described in Specification 180,349, prevent the passage of frequencies f<1>, f<2>, and chokes 11 are provided having preferably a lower impedance for frequencies f<1>, f<2> than for other frequencies. The strongest signals, of frequency f<1>, are amplified by the apparatus A1 and the other frequencies are amplified more strongly so that the receivers R1, R2, R3 are all equally affected. In another form, no amplifiers are used, but receiver R1 is made less sensitive than receiver R2, and so on. In the form shown in Fig. 3, amplifier A1 amplifies all the frequencies, amplifier A2 the two weaker frequencies, and amplifier A3 only the weakest frequency, so that all the receivers are equally affected.
Patent GB-760056-A (GB)
Title: Improvements in or relating to veterinary compositions
IPC: A61K31/32
Filed: 1954-04-05
Abstract: Veterinary compositions contain organo-tin compounds of the kind disclosed in the parent Specification but in different amounts.  In addition, several further examples are given, including compounds wherein the electro-negative groups are phenolates, benzene sulphonates, benzene arsonates.  Other tin compounds are produced by condensing a dialkyl tin sulphide with 2 mols. of the mercaptide of an ester such as butyl acetate according to the probable equation <FORM:0760056/IV(b)/1> or with 1 mol. of an unesterified mercapto acid according to the probable equation <FORM:0760056/IV(b)/2> or, in the case of a dicarboxylic acid, <FORM:0760056/IV(b)/3> or with 2 mols. of an alcohol according to the probable equation <FORM:0760056/IV(b)/4>ALSO:A veterinary composition for the control of protozoan infections and/or in enhancing the meat-producting capacity, &c. of fowl and domesticated animals comprises from 0.002 per cent up to, but not including 0.05 per cent, or from more than 0.2 per cent and not more than 0.5 per cent of a non-toxic tetravalent tin compound of the kind generally disclosed in the parent Specification, and an orally ingestible, non toxic material. Several further examples of the tin compounds are given, including compounds wherein the electronegative groups are phenolates, benzene sulphonates, benzene arsonates.  Other tin compounds are obtained by condensing a dialkyl tin sulphide with 2 mols. of the mercaptide of an ester such as butyl acetate, or with 1 mol. of an unesterified mercapto acid, or with 2 mols. of an alcohol.  The carriers employed are similar to those described in the parent Specification. Emulsifiers, e.g. polyoxyethylene-lauryl-ether or condensation products of a fatty acid with a polyhydric acohol may be present in the admixture.
Patent HK-121194-A (HK)
Title: Hairdressing composition
Inventor: KANAMARU TAE
IPC: A61K8/41
Filed: 1994-11-03
Abstract: A hairdressing composition which comprises:     (A) one or more branched alkyl quaternary ammonium salt, and   (B) one or more silicone compounds is disclosed. This hairdressing composition is excellent in smoothness and flexibility, exhibits only a little oily and stickiness and has a high antistatic effect.
Patent HU-T36948-A (HU)
Title: Insulation structure for measuring transformers and transformers
Inventor: BALCZO ZOLTAN
IPC: H01F5/06
Filed: 1984-03-16
Abstract: The proposed method may be used for the construction of the primary and secondary windings of dry voltage and current transformers, the high voltage windings of dry power transformers, the layered primary windings of welding transformers and for other lowpower rated transformers with layered windings. - Polypropylene sheet is used for electrical insulation. - The windings, made up of the polypropylene sheet and the wound conductor, are either totally surrounded by synthetic resin or totally impregnated by a lacquer.
Patent HU-T41002-A (HU)
Title: Process for preparing anticonvulsives
Inventor: ROBERTSON DAVID W
IPC: A61K31/165
Filed: 1985-04-09
Abstract: This invention provides certain benzamide derivatives, their pharmaceutical formulations and their use as anticonvulsant agents.
Patent HU-T42798-A (HU)
Title: Process for preparing hydrocarbon-containing liquids from biomass
Inventor: ANNEE JOHANNES H
IPC: C10G1/00
Filed: 1986-05-06
Abstract: Process for producing hydrocarbon-containing liquids from biomass which comprises introducing biomass in the presence of water at a pressure higher than the partial vapour pressure of water atthe prevailing temperature into a reaction zone at a temperature of at least 300°C and keeping the biomass in the reaction zone for more than 30 seconds, separating solids from fluid leaving the reaction zone while maintaining the remaining fluid in a single phase, and subsequently separating liquids from the remaining fluid.
Patent HU-T48104-A (HU)
Title: Synergetic acaricide compositions containing thiophosphoryl-glycin-amid derivatives as active components
Inventor: BALOGH KAROLY
IPC: F23C10/10
Filed: 1987-11-17
Abstract: Synergistic acaricide prepns. contain 0.001-95wt.% of N-alkyl(ene)-N-(O,O-disubstd. -thio-phosphoryl-N,N'-disubstd. -glycine-amide of general formula (I) and dinobuton, dienochlorine or bromo-propylate in 10:1-1:10 ratio. - The prepn. also contains 10-85wt.% solid or liq. carrier, 5-10% dispersing and emulsifying agents, surfactants and 0-50wt.% additives as fillers, stabilisers and promoterrr
Patent HU-T58554-A (HU)
Title: Gas-purifying apparatus
Inventor: SZTELEK GABOR PAL
IPC: B01D47/02
Filed: 1990-08-14
Abstract: The appts. comprises a vessel contg. scrubbing liq., a bubbler unit, gas inlet, sludge discharge and scrubbing liq. make-up connections. Clean gas is discharged above the liq. level. Novel features of the proposed equipment are as follows:- The bubbler unit is based on valves, each comprising a valve plate (13), and a valve stem (12) of at least partly conical shape, located over openings in a perforated plate (2) or wire mesh. In addition, the upper and lower parts of the vessel (1), divided by the bubbler unit, are connected as a recirculating system (9). Liquid coolers (6) are also located in the vessel. Transfer pipe(s) (3) are extended to below the level of the bubbler and that of the gas inlet (4). The gas inlet (4) itself is provided with a liquid trap leg (4a) higher than the liquid level (14).(Dwg.0/0)
Patent HU-T52518-A (HU)
Title: Process for producing 3,17beta-diacetoxy-2,4-dibromo-1,3,5(10)6-estratetraene
Inventor: BURSICS LASZLO
IPC: C07J1/00
Filed: 1988-11-11
Abstract: 3,17 beta-di:acetoxy -2,4 di:bromo-1,3,5-(10),6-oestra-tet raene is prepd. from 6-oxo-13,56-oxo-1,3,5(10)-oestra-triene -3,17 beta-di:ol by bromination with N-bromo-succinic-imide in an alpha,alpha',posn, next to the phenolic hydroxy gp. of ring A., and by the redn. of the 6-oxo to 6-hydroxy gp. with a metallic-hydride co,plex. - Olefinic bond is formed by dehydration with an acid of the 6-OH gp. - followed by acetylation of the 3 and 17 OH gps. - The prod. - is converted in a single step ot (2,4,6,7-(3)-oestra-diol, a suitable cpd. for the detn. of oestrogen-receptors.
Patent JP-H03207500-A (JP)
Title: Organic sludge dehydrating agent
Inventor: YAMAMOTO KOICHI
IPC: C08F220/26
Filed: 1990-01-09
Abstract: PURPOSE:To form hard flocks with a small amt. of an added dehydrating agent and to reduce the water content of sludge by incorporating an ampoteric polyelectrolyte having a compsn. represented by a specified general formula. CONSTITUTION:This org. sludge dehydrating agent is a water-in-oil type amphoteric copolymer emulsion contg. an amphoteric polyelectrolyte having a compsn. represented by formula I, wherein n is an integer of 1-5, a+b+c=1 or a+b=1, each of R1-R4 is H or alkyl, R5 is H; alkyl or omega-hydroxy substd. alkyl and Z is amide represented by formula II (where each of R6 and R7 is H or alkyl), hydroxyalkyl represented by formula m (where each of R8 and R9 is H or alkyl), nitrile represented by formula IV or ester represented by formula V (where R10 is alkyl, an arom. or alicyclic group). When this dehydrating agent is added to sludge, hard flocks are formed and the water content of the sludge can be reduced.
Patent JP-S56100132-A (JP)
Title: Manufacture of ammonium sulfate using sensible heat of coke oven gas
Inventor: KANAMORI NOBUO
IPC: C01C1/24
Filed: 1980-01-09
Abstract: PURPOSE: To considerably reduce the amount of steam used and inexpensively manufacture ammonium sulfate by utilizing the sensible heat of coke oven gas generated from a coke oven as a heat source for depositing ammonium sulfate crystals.  
     CONSTITUTION: Coke oven gas 2 generated from coke oven 1 is fed to dry main 3 to flash aq. ammonia 4 circulating through tar decanter 9 and tank 10, and it is cooled with primary cooler 5 using seawater. After raising the pressure of gas 2 with blower 6, gas 2 is fed to ammonium sulfate saturator 8 through coke oven gas desulfurizer 7 to remove NH 3 . Mother liquor 12 of ammonium sulfate which has absorbed NH 3  in saturator 8 is charged into evaporator 17 through crystal vessel 14, and water is evaporated to deposit crystals, which are then granulated in vessel 14. Mother liquor of ammonium sulfate after crystallizing ammonium sulfate is introduced into heat exchanger 22 through tar separating vessel 18, heat exchanged for the sensible heat of part of aq. ammonia 4 circulating from tank 10, and returned to saturator 8 through heater 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01177744-A (JP)
Title: Packet exchange system
Inventor: UEDA HISAO
IPC: B29C49/06
Filed: 1988-01-08
Abstract: PURPOSE:To realize a non-block packet exchange network without requiring a decentralized network and with less switch stage number by combining NXM sets(M=log2N+1) of switch element circuits to constitute a routing network. CONSTITUTION:A switch element 1 constitutes the routing network and a packet arrived from 2N sets of input transmission lines is set to 2N sets of output transmission lines and NXM sets(M=log2+1) of the elements 1 are used in combination. 1st and 2nd inputs 2, 3 in the element 1 are received by the 1st and 2nd input reception circuits 4, 5. In this case, an output decision circuit 10 analyzes a routing tag of a header part of a packet signal of inputs 2, 3 and 1st and 2nd output waiting FIFO circuits 6, 7. Then according to the output logic, any is sent by controlling 1st and 2nd outputs 11, 12 and 2nd output selection circuits 8, 9.
Patent JP-H08188277-A (JP)
Title: Vacuum sucking device
Inventor: TSUDA HAJIME
IPC: B25J15/06
Filed: 1995-01-09
Abstract: PURPOSE: To regulate excessive deformation even when the inner surface of a sucker is deformed in such a manner as to adhere closely to the surface to be sucked of an article under negative pressure by a method wherein a contact surface making contact with the surface to be sucked of the article is protruded from the central part of the inner surface of the sucker positioned facing the article and a groove through which a negative pressure passage and the internal space of the sucker are communicated with each other is formed therein. CONSTITUTION: When a sucking device V is lowered and the skirt part 101 of a sucker 10 is brought into contact with the surface of a steel sheet S, a pressure in the internal space 11 of the sucker 10 is reduced with the aid of a vacuum pump 9 and the steel sheet S is sucked to the sucker 10 by means of a differential pressure between an atmospheric pressure and the pressure in the internal space. In this case, as a result of the volume of the internal space 11, a pressure in which is reduced, being reduced, the sucker 10 is vertically compressed and a contact surface 103 is brought into contact with the surface of the steel sheet S. As a result, the sucker 10 is prevented from deformation being wide enough to bring the whole area of the inner surface of the skirt part 101 into contact with the surface of the steel sheet S.  Even when the contact surface 103 of the sucker 10 is brought into contact with the surface of the steel sheet S, a communication state between the internal space 11 and a negative pressure passage 71 through a groove 105 is ensured and a suction force is prevented from reduction.
Patent JP-S61183033-A (JP)
Title: Original sheet transfer device
Inventor: TAKAHATA NAOMI
IPC: B65H29/58
Filed: 1986-01-07
Abstract: PURPOSE:To enable a smaller size of a device to be employed by transferring an original sheet in such a manner that it is transferred odd number times with no load applied under the same condition as that of an actual load condition so as to allow one side of the original to be read later on another side of it to be read, and then it is returned to a loading means where it is counterrotated. CONSTITUTION:When both sides of an original sheet is copied on both sides of a form, the lowermost original sheet out of original sheets on an original table 1 is first transferred on a platen glass by means of a feed belt 3 and a separation belt 5. Then, it is inducted into paths (IIIa) and (IVa) with a belt 8 rotated reversely. Then, it is forwarded to paths (Va) and (VIa) with a pair of transfer roller 9 reversely rotated, then, it is allowed to pass through a path (VIIa) with two pairs of transfer rollers 10 and 11 reversely rotated. This permits if to be set on the platen glass 12. Under this condition, a single side of the copy is copied by the copying machine as stated. Subsequently, the original sheet is allowed to pass through paths (IIIa) and (VIIa) permitting it to be set on the platen glass 12 where it is counterrotated. After both sides of the original have been copied, it is allowed to return from the transfer rollers a pair of 11 through paths (VIIa) and (VIa) to the uppermost position on the original table 1 where it is not counterrotated.
Patent JP-H07211095-A (JP)
Title: Sample holding circuit
Inventor: TSUCHIYA CHIKARA
IPC: G11C27/02
Filed: 1994-01-11
Abstract: PURPOSE:To obtain simplified circuit configuration without increase of an error of an offset voltage even when an input buffer circuit is added by providing a feedback circuit having an offset voltage identical to that of an input buffer circuit. CONSTITUTION:A feedback circuit 5 in the identical circuit configuration or in the identical transmission characteristic and offset voltage to an input buffer circuit 4 is connected between an output terminal and inverted input terminal of a holding voltage amplifying circuit 3. Therefore, an output signal from the circuit 3 is fed back to an input side of the circuit 3 through the circuit 5. In this case, since an offset voltage in the same level as the circuit 4 is inputted to the inverted input terminal of the circuit 3 from the circuit 5, cancelling the offset voltage of the circuit 4 entering the non-inverted input terminal of the circuit 3. Finally, highly accurate samle holding signal V0 which does not generate any error due to the offset voltage can be extracted.
Patent JP-H11204336-A (JP)
Title: Production of high-frequency inductor
Inventor: AMAYA KEISHIRO
IPC: H01F27/32
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compact, highly reliable high-frequency inductor with superior characteristics. SOLUTION: A leading conductor pattern 4 provided on the surface of an insulation board 2 is covered with an insulation layer 5, and an end part at the center of a coil conductor pattern 3 formed on the insulation layer 5 is connected with the leading conductor pattern 4 through a via hole 6. The leading conductor pattern 4 is connected with an electrode 8, and the leading part 3a of the coil conductor pattern 3 is connected with an electrode 9. The coil conductor pattern 3 is covered with an armor protective layer 7. The insulation layer 5 is formed by baking silicate glass powder the average diameter of particle of which is 0.1 to 5.0 μm softening point is in the range of 700 to 1,050 deg.C, for making a photosensitive insulator paste.  The armor layer 7 is formed by dispersing silicate glass powder in an organic vehicle, of which average diameter of particle is 0.1 to 5.0 μm, the ratio of surfacial area to volume is 1.0 m<2> /cc or more, and softening point is in the range of 700 to 1,050 deg.C.
Patent JP-H02184337-A (JP)
Title: Material treating device
Inventor: MIYOSHI MAMORU
IPC: B01F29/60
Filed: 1989-01-09
Abstract: PURPOSE:To make the device itself compact by carrying out the rotation of a tank and the opening and closing of a valve with one motor. CONSTITUTION:The valve body 4 is disposed in such a way that it is allowed to carry out a linear motion between the closing position where a raw material charge/discharge opening 3 is closed and the opening position where the opening 3 is opened, and to carry out the revolving motion around the revolving shaft 6 of the material treating tank 1 to move to the position apart from the opening 3 at the opening position. The tank 1 and the valve body 4 are driven by a single motor 5. A 1st transmitting mechanism I transmits the revolution of the motor 5 so as to rotate the tank 1 between the material charging position and the material discharging position. A 2nd transmitting mechanism II changes the revolution of the motor 5 into a linear motion and transmits it to the valve body 4 so that the valve body 4 makes the linear motion between the closing position and the opening position in the material charging position and the material discharging position of the tank. And a 3rd transmitting mechanism III rotates the valve body 4 to move to the position apart from the opening 3 when the valve body 4 is at the opening position.
Patent JP-H01182691-A (JP)
Title: Adiabatic oil well steel-pipe fitting
Inventor: MARUYAMA KAZUSHI
IPC: F16L15/00
Filed: 1988-01-07
Abstract: PURPOSE:To aim at reduction in the heat loss of a pipe fitting by constituting it with an outer pipe with a thread part, an adiabatic intermediate layer, an internal thread side steel pipe consisting of a first butting part, a taper seal part and a second butting part, and a coupling consisting of a conical surface and the second butting part. CONSTITUTION:A pipe fitting is constituted of an outer pipe 3 with a thread part on the section, an adiabatic intermediate layer 2 of an adiabatic bracket or the like, an external thread side, surrounding this adiabatic intermediate layer 2 and being connected to the outer pipe on the end face, and a coupling 5 to be fitted an external thread side steel pipe which consists of a vertical first butting part 11, a taper seal part 10 being crossed with this butting part, a vertical second butting part 9 continuing to this seal part, and a taper thread train 8. The coupling 5 consists of a projection with a conical surface 10' and the second butting part 9 in the central part and a taper internal thread. In consequence, it comes to an adiabatic structure consisting in a simple fitting part, and especially a heat loss out of a coupling fitting is made reducible.
Patent JP-H02182353-A (JP)
Title: Production of austenitic cast strip
Inventor: MIYAZAKI MASAFUMI
IPC: B22D11/06
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a cast strip specifying average grain size under stable condition by pouring molten steel adding crystal grain fining elements at the specifying content into pouring basin part in a mold and controlling cooling velocity. CONSTITUTION:The crystal grain fining elements of La, Ce, etc., are added to the molten austenitic stainless steel at 0.01-1mol% of single or the total addition. This molten steel is poured into the pouring basin part in the continu ously casting mold, of which wall is synchronously shifted with the cast slab. The molten metal is cooled from start of solidification to 1,200 deg.C at >=100 deg.C/sec cooling velocity to make <=50mum the average grain diameter of gamma iron fine. At the time of rolling the obtd. cast slab product having excellent surface charac teristic and quality without any roping and uneven brightness can be obtd.
Patent JP-S62159099-A (JP)
Inventor: INADA EIICHI
IPC: G21F9/30
Filed: 1986-01-07
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-S57115693-A (JP)
Title: Anticorrosive treatment of heat exchanger
Inventor: UEDA KENJI
IPC: F28F19/00
Filed: 1981-01-09
Abstract: PURPOSE:To reduce the corrosion protective current by a structure wherein the inner surfaces at inlet and outlet ends of titanium tubes are insulated. CONSTITUTION:The inner surfaces at the inlet and outlet ends of the titanium tubes 5A extending over a proper length are coated with an electric insulating material 12. Concretely, thin tube made of nylon or polyethylene is adhered by a bonding material such as epoxide resin adhesive or the like. Owing to the structure as mentioned above, the current consumed within the titanium tubes 5A is reduced and as well as the restriction of the kind of the electrode suitable for the corrosion protective current can be eliminated.