baber/WOPTO huggingface dataset:
Patent HU-T33984-A (HU)
Title: Process for regaining with separation of paliadium and ruthenium from inactive cathalizators with solid medium
Inventor: BERKESI JOZSEFNE
IPC: B01J23/96
Filed: 1982-06-24
Abstract: Recovery comprises dissolving the metals in an oxidising acid medium contg. pref. 15-380 g per litre hydrochloric-and/or sulphuric-acid and 2-25 g per litre hydrogen-peroxide. Metals are sepd. from the soln. in great purity by a two-step process. In the first step palladium is pptd. by electrolysis using a current density of 1-5 mA per square cm. In the second step ruthenium is sepd. either by electrolysis with a current density of 5.5-40 mA per square cm, or by reduction with a less noble metal like pref. zinc, iron or copper. - Electrolysis is carried out with inert electrodes like graphite, platinum or platinised titanium. Process is made more efficient by pref. concentrating the metal soln. before electrolysis by evapn..
Patent HU-T62079-A (HU)
Title: Method and arrangement for closed central heating systems
Inventor: GLOEERSEN STIG
IPC: F24H4/02
Filed: 1991-01-08
Abstract: PCT No. PCT/SE91/00012 Sec. 371 Date Sep. 5, 1992 Sec. 102(e) Date Sep. 5, 1992 PCT Filed Jan. 8, 1991 PCT Pub. No. WO91/10868 PCT Pub. Date Jul. 25, 1991.A method of utilizing the high energy values of fossile fuels in central heating boiler systems. The boiler system comprises a processor which includes an air heat pump (5) which functions to cool the system flue gases by condensation. A first fan (10) generates a first circulation (C1) of boiler room air, via the air heat pump (5), this circulation of air also passing through a heat exchanger (4) where heat exchange takes place with the flue gases. A second air circulation (C2) is generated with the aid of a flue-gas fan (7) which removes flue gases from the boiler by suction, thereby generating a subpressure in the boiler room so that fresh air will be drawn in from the ambient surroundings, this air passing through the heat exchanger (4). A lower pressure is maintained on that side of the heat exchanger (4) on which the air/flue gas mixture (C2) flows into the heat exchanger, whereas a higher pressure is maintained on the other side of the heat exchanger (4) on which the air/flue gas mixture (C 2) flows into the heat exchanger (4) on which the cooling boiler-room air circulates (C1). This will ensure that flue gases will always flow out to the free atmosphere, via the heat exchanger (4). The exhaust air/flue gas mixture is caused to pass a cooling device (21) and thereby pre-cooled prior to passing through the heat exchanger in said second circulation.
Patent HU-T48190-A (HU)
Title: Process for producing 1,3-glycols from epoxides
Inventor: MURPHY MARK A
IPC: C07C31/27
Filed: 1987-08-19
Abstract: A process for manufacturing 1,3-glycols is disclosed. The process comprises reacting an epoxide with synthesis gas in an acidic medium in the presence of rhodium and a phosphine.
Patent HU-T46931-A (HU)
Title: Process for producing dipeptides containing n-terminal 1-carboxy-alkyl groups
Inventor: FISCHER JANOS
IPC: C07K5/06
Filed: 1986-10-13
Abstract: Dipeptides contg. N-terminal-carboxy-alkyl gps. of gluerol formula (1), as N-(1(S)-carboxy 3-phenyl-propyl)-S-alanyl (S)proline-derivs., where R = a hydrogen atom or a known peptide chemistry protective gp.; R1 = 1-4C alkyl gp. or such an alkyl-amino gp. which is protected as in this case - are prepd. from a di:peptide of formula (111) where R and R1 are as before and from 4-phenyl-4-oxo-butenoic acid-benzyl ester. Cpds. (11) is separated from its soln. in the reaction mix, as an acid adduct salt. (R and R1 unchanged). The acid adduct, in this case, is formed with a strong acid. - The product may be liberated from the adduct or used as an acid adduct or as a basic salt.
Patent HU-T51251-A (HU)
Title: Process for producing sulfonamidoalkyl cycloalkane derivatives and pharmaceutical compositions comprising same
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07C311/19
Filed: 1989-08-28
Abstract: The present invention provides sulphonamides of the general formula:    <IMAGE>  (I)  wherein R1 and R2, which can be the same or different, are hydrogen or halogen atoms or C1-C6-alkyl, trifluoro-methyl, cyano, carboxyl, alkoxycarbonyl, aminocarbonyl, N-alkylaminocarbonyl or N,N-dialkylaminocarbonyl radicals or, when R1 and R2 are alkyl radicals ortho to one another, R1 and R2 together with the carbon atoms to which they are attached, form a saturated or unsaturated C5-C7-alkylene ring, R3 is a hydrogen atom, an alkyl radical containing up to 6 carbon atoms, an acyl radical, a phenylalkyl or phenylalkenyl radical, the phenyl moiety of which can be substituted by halogen, alkyl or trifluoromethyl, C is a -(CH2)m-radical, in which m is 0, 1, 2 or 3, or a branched C2-C5-alkylene radical, whereby a methylene radical -CH2-of the group C can be replaced by an oxygen or sulphur atom or by a hydroxymethylene radical -CHOH-or carbonyl group -CO-, B is a 1,2-, 1,3-, 1,4-cyclohexylidene or 1,2- or 1,3-cyclopentylidene radical.
Patent HU-T43627-A (HU)
Title: Dns sequences, recombinant dns molekules, and process for producing mis-like polypeptides
Inventor: CATE RICHARD L
IPC: A61K35/12
Filed: 1986-10-29
Abstract: DNA sequences coding for at least one MIS-­like polypeptide, recombinant DNA molecules comprising such sequences, hosts comprising such sequences and processes for producing such polypeptides in hosts transformed with those DNA sequences. The MIS-like polypeptides are useful in the treatment of ovarian cancer and other susceptible cancers.
Patent ID-18444-A (ID)
Inventor: CUCOLO JOHN A
IPC: D01D5/06
Filed: 1997-05-07
Abstract: Ultra-oriented, crystalline synthetic filaments with a combination of high tenacity, high dimensional stability, high modulus, and a high fraction of taut-tie molecular phase are produced by extruding a fiber-forming synthetic polymer melt into a liquid isothermal bath, withdrawing the filaments from the bath and then post-treating them at a very low draw ratio. The bath is preferably maintained at a temperature of at least 30 DEG  C. above the glass transition temperature of the polymer to enhance the orientation and promote the formation of stable extended chains. Polymer filaments so produced are characterized in that they have ultra-high birefringence, high tenacity and modulus, a high dimensional stability, and a high fraction of taut-tie molecular phase.
Patent ID-17523-A (ID)
Inventor: BAILEY THOMAS WILLIAM
IPC: B65D85/812
Filed: 1997-07-10
Abstract: A process and apparatus are described for producing drawstring packets. The packets are produced by forming thread loops (L) with tags (T) attached to their ends and placing the packet web material (W) onto the portions of a the loops further from the tags. After securing the loops in their shaped form temporarily to one face of the web, the tags and the remaining portions of thread are placed on the other face of the web to be attached there releasably. In subsequent processing the secured loop portions lie inside the packets and the tags outside. The process allows relatively precise location of the loops so that packets can be produced with the loops in a peripheral channel (P) sealed from the contents of the packets but able to move to contract the package when the ends of the loop are pulled.
Patent JP-S5385895-A (JP)
Title: Polyurethane elastomer
Inventor: YAMADA YOSHIO
IPC: C08G18/00
Filed: 1977-01-08
Abstract: PURPOSE: To prepare a polyurethane elastomer having improved dynamic characteristics, e.  g.  crack propagation resistance, creep resistance, etc. , by using a specific polyester-polyol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07257066-A (JP)
Title: Method and device for bonding sheet of multi-sheet folded printed matter
Inventor: BIRII ROI
IPC: B42C9/00
Filed: 1995-01-09
Abstract: PURPOSE: To improve sheet bonding process by a method wherein a folded printed product is supported into a two-divided condition and a penetration tool is penetrated into the folded part from the inside to form a through-passage and the surface of the penetration tool is coated with an adhesive and after it is withdrawn, a lateral compression force is applied from the outside of the printed product to perform widening of the through-passage and transferring of the adhesive onto a sheet. CONSTITUTION: A multi-sheet folded printed product 12 is divided into partition parts 12' and 12' and is supported on a supporting member 14. In addition, a needle-like penetration tool 28 is elevated toward the supporting member 14 from the inside sheet side of the printed product 12 and is made to penetrate the printed product 12 to form a through-passage 42. The surface of the penetration tool 28 projected from the printed product 12 is coated with an adhesive 48 by means of an adhesive applying device 46. Under this condition, the penetration tool 28 is withdrawn and a lateral compression force is applied by means of a pressure-exerting element 38 to widen the through-passage 42 and the adhesive 48 is transferred onto the sheet 10.
Patent JP-S59128320-A (JP)
Title: Lightening cosmetic
Inventor: MORITA KAZUYOSHI
IPC: A61K8/00
Filed: 1983-01-08
Abstract: PURPOSE:A lightening cosmetic that is obtained by adding a specific salt of L- cysteine alkyl ester with a dibasic acid, thus showing good effect of lightening skin color without undesirable side-effects to human bodies and sustaining its activity, even when it is stored for a long period of time. CONSTITUTION:The objective cosmetic is produced by adding a dibasic acid adduct salt of an L-cystein alkyl ester of the formula (R1 is straight-chain or branched alkyl of 1-4 carbon atoms; n is 1-7) 1-30, preferably 5-20wt% based on the total amount of the cosmetic. The amount to be added is preferably 7-20wt% in a powdery cosmetic, while 2-5wt% in an oily cosmetic. When applied, the compound dissolves and diffuses in skin lipid to inhibit moderately the activity of tyrosinase, resulting in skin-lightening effect.
Patent JP-H04297124-A (JP)
Title: Ecl logic circuit
Inventor: OBA HIROYUKI
IPC: H03K19/086
Filed: 1991-01-10
Abstract: PURPOSE:To prevent the saturation of a transistor of the current source and to enable high speed operation by supplying current to a current source with a current mirror circuit according to the inversion output of a differential input circuit source. CONSTITUTION:Common collectors for NPN transistors TRQ1 and Q2 comprising a differential input circuit 1 are connected to the collector of a PNPTrQ8 of a current mirror circuit 11 as an inversion output terminal 10. Here, the input voltages of the input terminal 4 and 5 get lower than the reference voltage of the reference voltage input terminal 6, the current flows through a differential output terminal 8 and not through an inversion output terminal 10. The input voltages of the terminals 4 and 5 get higher than the reference voltage of the terminal 6, the current does not flow through the output terminal 8 and flows through the output terminal 10. Here, resistance R1 to R4 of the circuit 11 is set so as to make the collector current of the TrQ5 higher than the collector current of the TrQ9. Then the TrQ6 can be kept nonsaturation because of the collector current I6 resulting in high-speed operation.
Patent JP-S5699879-A (JP)
Title: Replacement of main engine of ship
Inventor: SAGAWA KIMIO
IPC: B63B9/06
Filed: 1980-01-09
Abstract: PURPOSE: To facilitate replacement work of the main engine of a ship equipped with a pair of right and left boilers on a deck above the engine by making an opening at a space which is produced by moving the right and left boilers after a part of a fuel tank of a boiler.  
     CONSTITUTION: A part of a tank 6 is removed by separately moving fuel tank side walls 7 located on the right and left sides of boilers 4 and 4 outward respectively to the right and the left from the original position. Then, the right and left boilers 4 and 4 are moved respectively to the right and the left to make an opening at a space thus formed. Thereafter, a main steam turbine is removed and instead, a main diesel engine 21 is placed down on an inner bottom plate 1 through the opening 22. In this manner, the replacement of the main engine can be done. The numeral 23 indicates a base for the main engine newly mounted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63172062-A (JP)
Title: Fastening pin installing/removing device for annular coupling part
Inventor: OKAMOTO MASAYUKI
IPC: B25B27/08
Filed: 1987-01-07
Abstract: PURPOSE:To enable secure insertion and removal by supporting a slide bar which is engaged with a fastening pin by a rotary board provided on the outer periphery of a coupling part, while being inclined to the pin axis. CONSTITUTION:A rotary board 5 which is provided on the outer periphery of a coupling part 3 is engaged with a rotating mechanism. Slide bars 7 are supported by the rotary board 5 in line with connecting pins 4, their base ends are supported by supporting members 8 erected on the rotary board 5, while their tip ends are connected to and supported by arm rods 10 which are extended from support members 9 erected on the rotary board 5 to the coupling part 3 making each slide bar 7 inclined to the pin axis. When the rotary board 5 is rotated in the draw-out direction of the fastening pins 4, the fastening pins 4 are simultaneously drawn out while being guided by the pin guides 13 by the movement of the slide bars 7. Thus, the opening/closing of a cover 2 can be carried out with respect to a container body opening 1.
Patent JP-S5285244-A (JP)
Title: Polyolefin resin composition
Inventor: OKA HIROYUKI
IPC: C08K3/00
Filed: 1976-01-09
Abstract: PURPOSE:Compounding of an inorganic filler with a specific polyolefin resin comprising a polyethylene and a polypropylene improves the impact strength at lower temperatures.
Patent JP-S5387628-A (JP)
Title: Memory unit
Inventor: TAKURI JIYUNICHI
IPC: G06F12/00
Filed: 1977-01-12
Abstract: PURPOSE:To improve the precision of the time relation of a series of signals generated nonperiodically by using two sets of basic clock oscillators using delay lines and generating the first half of a series of signals and the latter half respectively.
Patent JP-H10194038-A (JP)
Title: Lamp fitting structure of automobile
Inventor: KOMIYA SATORU
IPC: F21V31/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To improve appearance by avoiding flowing out of muddy water stacked to a lamp housing from a place between the lower side of a lamp unit and the lower wall of a lamp fitting hole to outer surface of the front wall of a bumper. SOLUTION: When a lamp housing 11 in a lamp unit 10 receives a splash and muddy water flows down along the outer surface of the housing, it is caught by the eves 14 constructed to protrude at the lower rear end of a jaw part 13 on the outer circumference of the from end of the lamp housing 11, and dropped and drained from the rear end of the eaves 14 protruded to the rear further than the rear end of lower wall 4a of a lamp fitting hole 3. Accordingly, this structure enables to avoid flowing out of muddy water from between the lower side of the lamp unit 10 and the lower wall 4a of the lamp fitting hole 3 to the outer surface of the front wall 2 of a bumper 1.
Patent JP-H01183050-A (JP)
Title: Sample introducing device for inductive coupling plasma mass analysis
Inventor: MATSUNAGA HIDEKI
IPC: H01J49/02
Filed: 1988-01-07
Abstract: PURPOSE:To make it possible to analyze very small amount of U or Th in a sample at a high sensitivity and a high accuracy, and rapidly, by covering a cuvette surface and the electrode surfaces with an oxide or nitride membrane of a high melting point of metal, and inserting a tube made of a high melting point of metal covered with an oxide or a nitride membrane same as the above coverage in a sample pouring hole of the cuvette. CONSTITUTION:The surface of a cuvette 1 the sample gas is contacted and the surfaces of electrodes 5a and 5b are covered with an oxide or nitride membrane of a high melting point of metal. Moreover, a sample pouring hole 4 is formed in the cuvette 1, to which a tube 3 whose surface is covered with the oxide or the nitride membrane same as the above coverage is inserted. As the high melting point metal oxide, tantalum oxide, tungsten oxide, or zirconium oxide, for example, is used. And as the high melting point metal nitride, tantalum nitride, tungsten nitride, hafnium nitride, or zirconium nitride, for example, is used. The thickness of those membranes is made 0.1 to 10mum practically.
Patent JP-S5387402-A (JP)
Title: Viscous composition for preventing puncture
Inventor: TOUDOU KIMIO
IPC: C08L33/02
Filed: 1977-01-10
Abstract: PURPOSE: To provide a viscous composition for preventing puncture easy to produce in which no viscosity is imparied, with a proper fluidity resistance by adding a vulcanizable rubber and a vulcanizing agnet to basic composition comprising poly isobutylene rubber, polybutene, and inorganic packing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61161960-A (JP)
Title: Controller of gate turn off thyristor
Inventor: KOSAKA KENJI
IPC: H02M1/06
Filed: 1985-01-09
Abstract: PURPOSE:To suppress the unbalance of currents generated at switching time by varying the delay amounts of firing and extinguishing pulse by the prescribed function by a phase shifter. CONSTITUTION:GTO thyristors 14, 15 are connected in parallel, the currents flowed to the both thyristors 14, 15 are detected by a current detector 6, and the temperature of GTO thyristor junction is detected by a temperature detector 7. A gate signal from a gate signal generator 10 is applied through a gate drive circuit 12 to the gate of the thyristor 14, and applied through the first and second phase shifters 2, 4 and a gate drive circuit 12 to the gate of the thyristor 15. The first and second function generators 3, 5 vary the delay amounts in phase shifters 2, 4 in response to the outputs of the detectors 6, 7.
Patent JP-H08325280-A (JP)
Title: Production of chloroalkyl tribromoneopentyl phosphate
Inventor: MIYANO NOBUTAKA
IPC: C07F9/09
Filed: 1996-01-09
Abstract: PURPOSE: To obtain a chloroalkyl tribromoneopentyl phosphate which gives polyurethane foam high flame retardancy and low fogging properties by allowing phosphorus oxychloride to react with tribromoneopentyl alcohol, removing hydrochloric acid and unreacting substances and allowing an alkylene oxide to react with the product. CONSTITUTION: Phosphorus oxychloride and tribromoneopentyl alcohol are allowed to react with each other at a molar ratio of (1.2-6.0)/1.0 at 70 deg.C for 6 hours. Then, the hydrochloric acid formed during the reaction and unreacting phosphorus oxychloride remaining in the reaction mixture are removed under vacuum to the reaction product as an intermediate phosphoric ester. Then, titanium tetrachloride is added to the reaction product as a catalyst and they are heated up to 80 deg.C, then an alkylene oxide such as ethylene oxide is added to effect the reaction at 90 deg.C for 1 hour to give the objective chloroalkyl tribromoneopentyl phosphate of the formula (R is H, an alkyl, a chloroalkyl; n is 0.95-1.15) which gives polyurethane foam high flame retardancy and low fogging properties in good operability.
Patent JP-S63171884-A (JP)
Title: Surface treatment of metal
Inventor: NISHIKAWA TOSHIO
IPC: C23C22/03
Filed: 1987-01-09
Abstract: PURPOSE:To improve the corrosion resistance of a metal and the adhesion to paint, by phosphating the surface of the metal with a treating soln. contg. a chlorinated hydrocarbon as the solvent and by chromating the resulting phosphate film with a treating soln. contg. a chlorinated and fluorinated hydrocarbon as the solvent. CONSTITUTION:The surface of a metal is phosphated with a treating soln. contg. a chlorinated hydrocarbon such as carbon tetrachloride or a chlorinated and fluorinated hydrocarbon such as trichlorotrifluoroeethane as the solvent. The resulting phosphate film is chromated with a treating soln. contg. a chlorinated and fluorinated hydrocarbon such as trichlorotrifluoroethane as the solvent. By this surface treatment, the corrosion resistance of the metal and the adhesion to paint can be improved without causing environmental pollution due to waste water.
Patent JP-H03206716-A (JP)
Title: Bi-cmos semiconductor integrated circuit
Inventor: IWASAKI TADASHI
IPC: H03K19/08
Filed: 1990-01-08
Abstract: PURPOSE:To realize a high speed Bi-CMOS semiconductor integrated circuit with low power consumption by selecting the threshold voltage of input stage MOS transistor(TR) of a CMOS logic circuit section higher than the threshold voltage of other MOS TR and the base-emitter voltage of bipolar TR of an output section. CONSTITUTION:A threshold voltage of MOS TRs 1, 2 being components of an input stage CMOS logic circuit 3 in a Bi-CMOS semiconductor integrated circuit consisting of CMOS logic circuits 3, 6 of >=2-logic stages, and an output buffer circuit 9 of bipolar totempole type is selected higher than a threshold voltage of other MOS TRs 4, 5 and the forward base-emitter voltage drop of bipolar TRs 7, 8 being components of the output buffer circuit 9 of the pre- stage. Thus, the Bi-CMOS semiconductor integrated circuit with low power consumption and at a high speed operation is realized.
Patent JP-S62160208-A (JP)
Inventor: ISHIYAMA TETSUO
IPC: B28B21/90
Filed: 1986-01-10
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-H03206771-A (JP)
Title: Peak hold circuit
Inventor: KUDOSE HIROYUKI
IPC: H04N1/403
Filed: 1990-01-08
Abstract: PURPOSE:To reduce the effect onto a reproduced picture when a fault bit in the picture processing takes place by obtaining a new peak value with a prescribed arithmetic processing based on an analog data peak value inputted sequentially and a currently latched peak value. CONSTITUTION:A peak hold circuit 15 consists of a peak hold register 17 and an arithmetic circuit 18. The arithmetic circuit 18 calculates an input data inputted from an A/D converter 14 with a current peak value latched and inputted at the peak hold register 17 to output a new peak value to the peak hold register 17. However, the arithmetic processing is executed only when the peak value of the input data is larger than the current peak value. Thus, when a fault bit takes place in an original picture due to any cause such as noise or dust, a fact of giving effect on a binarized data due to a latch of a larger peak value and of differentiating its reproduced picture from the original picture is prevented.
Patent JP-H02290134-A (JP)
Title: Miniature electric equipment
Inventor: AOI MASAJI
IPC: B26B19/38
Filed: 1990-01-08
Abstract: PURPOSE:To prevent an auxiliary battery from misusage by interlocking with change-over operations of a switch in the feed to the load to connect the load mentioned above to a main battery side first of all from an OFF state, and supplying driving power to the load mentioned above from the main battery. CONSTITUTION:A switch 9 is in such an OFF state that a switch piece 21 does not contact with neither the first contact 22 nor the second contact 23 when a control knob is in the lowest minimum position. The switch piece 21 is switched to the first contact 22 side by pushing the control knob mentioned above further upward, and when the control knob mentioned above is furthermore pushed upward, the switch piece 21 is no constructed that it is switched to the second contact 23 side. Accordingly, the first contact 22 of the switch 9 is connected to the plus pole of a main battery 11, the second contact 23 is connected to the plus pole of an auxiliary battery 12 and, at the same time, the switch piece is connected to the load 5 side.