baber/WOPTO huggingface dataset:
Patent HU-T51181-A (HU)
Title: Argon-gas welding head for welding amperage of 800-900 a
Inventor: ERDOESSY JOZSEF
IPC: B23K9/16
Filed: 1987-10-30
Abstract: The proposed gun is provided with a cooling jacket, cooling water supply pipe and cooling water discharge pipe coaxial with the power supply cable. The coolant supply pipe (7) is located below the discharge pipe (4). - (-pp Dwg.No.1/1)
Patent HU-T48250-A (HU)
Title: Process for producing new benzimidazolin-2-oxo-1-carboxylic acid derivatives of 5-ht receptor antagonistic activity and pharmaceutical compositions containing them
Inventor: TURCONI MARCO
IPC: A61P25/18
Filed: 1988-09-22
Abstract: New pharmacologically active benzimidazoline-2-oxo-1-carboxylic acid derivatives which are 5-HT receptor antagonists useful as antiemetic agents and as gastric prokinetic agents of the following formula: <CHEM> wherein R represents a hydrogen atom, C1-6 alkyl, C1-6 alkenyl or C1-6 alkynil; R1 and R2 may be at the same time or not a hydrogen atom, halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 acyl, carboxyl, C1-6 alkoxycarbonyl, hydroxy, nitro, amino optionally C1-4 alkyl N-mono or di-substituted, C1-6 acylamino, C1-6 alkoxycarbonylamino, carbamoyl optionally C1-4 alkyl N-mono or di-substituted, cyano, C1-6alkylsulphinyl, C1-6 alkylsulphonyl, amino sulphonyl optionally C1-4 alkyl N-mono or di-substituted, C1-4 alkyl N-mono or di-substituted aminosulphonylamino, aminosulphonylamino; Y is oxygen or is N - R3 in which R3 is a hydrogen, a C1-6 alkyl or optionally substituted by one or more C1-6 alkoxy benzyl; A is a group selected from: <CHEM> wherein p is 0, 1; r is 0, 1, 2, 3; R4 is hydrogen atom or a C1-4 alkyl; R5 is a hydrogen atom, C1-6 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl C1-4 alkyl,substituted phenyl C1-4 alkyl or R5 is a group of formula <CHEM> wherein R6 is hydrogen atom, C1-4 alkyl or an amino group and R7 is hydrogen atom or C1-6 alkyl, tautomers thereof and acid addition salts of the aforesaid compounds. The processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also described.
Patent HU-T52514-A (HU)
Title: Process for producing n-(phosphono-methyl)-glycine
Inventor: FIELDS DONALD LEE
IPC: C07F9/38
Filed: 1989-09-25
Abstract: N-phosphonomethylglycine can be produced by contacting N-phosphonomethyliminodiacetic acid with a molecular oxygen-containing gas in the presence of an effective amount of a catalyst selected from the group consisting of the salts and salt complexes of manganese and cobalt, and an effective amount of bromide ion.
Patent HU-T56396-A (HU)
Title: Process for producing mutant enzyme having reduced stability under circumstances of industrial application
Inventor: VAN EIJK JAN HENRICUS
IPC: C12N15/52
Filed: 1990-06-27
Abstract: A mutant enzyme is provided which exhibits reduced stability under industrial application conditions. As an example mutant bacterial alpha -amylase is provided which has reduced thermostability during baking conditions. This modified  alpha -amylase can be suitably used for improving both loaf volume and crumb softness of bread products without causing any danger of overdextrination.
Patent ID-20757-A (ID)
Inventor: BODE THORSTEN
IPC: B21B37/40
Filed: 1998-08-20
Abstract: I- Working rolls (13a, 13b) and intermediate rolls (12a, 12b) have annular recesses (15a, 15b; 16a, 16b) in one end surface between roll journals (18a, 18b; 17a, 17b) and roll barrels. During rolling, working rolls and intermediate rolls are displaced so that above and below the strip (14) being rolled there is at least one roll with its annular groove in the strip edge zone.
Patent JP-S63171893-A (JP)
Title: Bright bismuth plating bath
Inventor: DOI NOBUYASU
IPC: C25D3/54
Filed: 1987-01-08
Abstract: PURPOSE:To form a plated Bi film having a lustrous smooth surface, by adding a specified brightener and a specified surfactant to a Bi electroplating bath contg. Bi ions and a free acid. CONSTITUTION:A Bi electroplating bath contg. 0.5-200g/l Bi ions in the form of sulfate, chloride, perchlorate, borofluorate, org. sulfonate or the like and at least one equiv. of a free acid such as sulfuric acid, hydrochloric acid, perchloric acid or org. sulfonic acid based on the stoichiometric amt. of Bi ions is pred., and 0.1-50ml/l reaction product of acetaldehyde with O-toluidine or 0.01-20g/l aldol compd. such as acetaldol or 1-naphthaldehyde is added as a brightener to the plating bath. A surfactant such as a nonionic or cationic surfactant is further added to the plating bath by 0.1-50g/l. When the resulting Bi plating bath is used, an electroplated Bi film having fine luster and superior smoothness is obtd.
Patent JP-H05177218-A (JP)
Title: Rolling mill
Inventor: MATSUO SHINOBU
IPC: B21B27/02
Filed: 1992-01-07
Abstract: PURPOSE:To easily control the shape of a metal plate over a large range and avoid a trouble caused by spalling, etc., by specifying the shapes of upper and lower working rolls. CONSTITUTION:The upper working roll and the lower working roll are imparted with protruded and recessed initial crowns which are symmetrical to the point and nearly equal in shape. The initial crown intersects a straight line which is parallel with the roll shaft and passes the origin at the roll center and at the left and right roll ends and gets a shape of a roll curve 12 by superposing a projecting secondary curve 11 on a roll curve 10 satisfying 'an expression I'. At this time, the roll crown satisfies 'an expression II'. Consequently, since a flat area is formed at the end of the roll, controllability for a metal plate is improved and surface pressure between the rolls is reduced.
Patent JP-H07271033-A (JP)
Title: Optical-image forming composition
Inventor: ROBAATO KEE BAA
IPC: H05K3/00
Filed: 1995-01-09
Abstract: PURPOSE: To obtain a photo-image forming compsn. suitable for use of water which requires a substantially reduced amt. of a neutralized latex polymer by incorporating a specified component. CONSTITUTION: This photo-image forming compsn. suitable for the use of water contains a water-based compsn. containing (A) about 30 to 80 wt.% of a latex binder polymer having an acid functional value which gives about 50 to 250 acid value such as carboxylic acid functional groups or sulfonic acid functional groups, (B) about 20 to 50 wt.% of fractions of α,β-ethylene type unsatd. monomers, (C) about 0.1 wt.%, preferably about 1 to 25 wt.% of a photo-initiator or photoinitiator optical system which produces radicals, and (D) about 1 to 40 wt.% of polyether polyurethane coupling thickener (wt.% is based on the sum weight of the components (A) to (D)). The acid content in the latex binder polymer is not neutralized with base or about <20% of the functional groups of the carboxyl compds. in the polymer are neutralized with base.
Patent JP-S5285169-A (JP)
Title: Novel allantoin-n-acetylglutamine-aluminum molecular complex and its p reparation
Inventor: SHINNO KIYOSHI
IPC: A61K8/40
Filed: 1976-01-08
Abstract: PURPOSE: Title compound of formula I; for example, 1-allanotoin-5Nacetylglutamine-aluminium molecular complex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02182792-A (JP)
Title: Detergent composition for antimicrobial sanitary dry cleaning
Inventor: KAWAI TERUMI
IPC: C11D3/48
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the subject composition having sanitary processability such as antimicrobial properties or deodorant properties together with properties such as washing, prevention of reverse staining or flexible antistatic by containing specific cationic surfactant in a dry cleaning solvent. CONSTITUTION:Cationic surfactant expressed by formula I [R1 is 8-22C alkyl or alkenyl; R2 and R3 are 1-5C alkyl; R4 is 2-4C alkylene; m is 1 or 2; n is 1-5; X is formula II or formula III (R5 and R6 are 1-18C alkyl, alkenyl or polyoxyalkylene ether)] is mixed into dry cleaning solvent in an amount of about 10% concentration to afford the aimed composition.
Patent JP-H03208263-A (JP)
Title: Fuel reforming device
Inventor: OSAWA ISAMU
IPC: H01M8/06
Filed: 1990-01-08
Abstract: PURPOSE:To improve the control of a steam flow control valve by providing a control means to make the entrance pressure of a reforming material flow control valve and the steam flow control valve the lower as the load amount of a fuel cell is the smaller. CONSTITUTION:A steam pressure operation device 40 to operate and output an object value to make the entrance pressure of a reforming material flow control valve 9 the lower as the detecting current from the current detector 30 of a fuel cell 5 is made the smaller is provided. The output signal from the operation device 40 is input to a steam pressure regulator 36, and furthermore, a steam pressure control valve 41 and a steam pressure detector 42 to detect the entrance pressure of the control valve 41 are provided to a steam feeding system. And a steam pressure operation device 43 to operate to make the entrance pressure of a steam flow control valve 14 the lower as the detecting current from the current detector 30 is made the smaller, and to output an object value of the entrance pressure, and a steam pressure regulator 44 to input the output signal from the operation device 43 and the output signal from the steam pressure detector 42, and to control the steam pressure control valve 41 from the deviation between the object value of the entrance pressure and the detected pressure, are provided.
Patent JP-S61160934-A (JP)
Title: Projection optical device
Inventor: KOSUGI MASAO
IPC: G03F7/20
Filed: 1985-01-10
Abstract: PURPOSE:To obtain the exposure device which stably keep and control optical performance by a method wherein outer disturbant factors in a hermetic chamber is made stationary by putting constituents sensitive to the optical performance of the optical system into the hermetic chamber. CONSTITUTION:A section including a reticle 21, a projection lens 23, a wafer 25, and an X-Y stage 27 is kept hermetic. A blowing fan 45 feds air from the back of a saddle 33 to the hermetic chamber 40 through an intake side duct 47, a thermoadjuster 80, an intake side throttle valve 51, and a filter 75, exhausted through an exhaust side throttle valve 53 and an exhaust side duct 49, and is returned to the intake port of the fan 45 into a series of closed loops, thus contriving to make the atmosphere in the chamber 40 stationary. With respect to making the temperature stationary, on the basis of the detected temperature of a thermosensor 77, the refrigerator 83 of the thermoadjuster 80 is driven and controlled for temperature increase in the chamber 40, and a heater 81 for its decrease, thus supplying the chamber 40 with cold blow or hot blow. The atmospheric pressure and the temperature are thus contrived to be made stationary, thereby realizing the stable keeping of optical performance.
Patent JP-S60147058-A (JP)
Title: Temperature control device of bath heater
Inventor: HORII HIROSHI
IPC: F24H1/00
Filed: 1984-01-09
Abstract: PURPOSE:To heat the water up to the set temperature at all times and the actuation occurs on safe side even at parts failure by a method wherein a relay is employed as a shut-off contact inserted between a thermocouple and the coil of a safety valve and driven by a fail-safe type temperature control device. CONSTITUTION:The titled device is equipped with a bridge part consisting of a safety valve 8 having a coil energized with the electromotive force of a thermocouple, which is generated by heating with a pilot flame, a temperature sensor 17, which is mounted on a heat exchanger and detects its temperature, a variable resistor 13 to set a temperature to heat up and a reference voltage to be compared with the voltage of the sensor 17, a pulse driving part 19 to swing the reference voltage of the bridge part up and down by a specified value with a swing speed as same as the frequency, a comparative detection part 20, which compares the voltage of the sensor 17 comprising the bridge part with the reference voltage swinging up and down by the specified value and an alternating current rectifying part 21, which takes out the ON-OFF frequency of the comparative detection part and converts it into a direct current voltage. The temperature is controlled under the condition that a relay contact 14a driven by the output voltage of the alternating current coupling part 21 is inserted between the thermocouple and the coil 9.
Patent JP-S62160090-A (JP)
Title: Rotating speed controller for single-phase induction motor
Inventor: TANAKA KIYOTOSHI
IPC: H02P23/00
Filed: 1986-01-08
Abstract: PURPOSE:To variably control the range of a speed corresponding to between windings by switching the rate of a current flowing time to a plurality of windings which varies in a plurality of stages at the speed. CONSTITUTION:A single-phase induction motor M has 2 windings for 'strong' and 'weak', and the windings are connected through triacs (TR1) and TR2 with a power source. The operating times and the switching times of the TR1 and TR2 are controlled by controlling the inverting time of a set-reset flip-flop (R-SFF) by utilizing the combination of set values of DIP switches (SW1) and SW2 and zero-cross detection pulse from an NOR gate. Thus, the rate of the current supplying times to the two windings for 'strong' and 'weak' is controlled to arbitrary control a rotating speed.
Patent JP-H07252813-A (JP)
Title: Foundation construction method preventing slide and settlement of structure in port and coast
Inventor: KUWAHATA MINORU
IPC: E02B3/12
Filed: 1994-01-12
Abstract: PURPOSE:To prevent foot protection blocks and wave dissipating blocks from sliding or settling with the scouring or liquefying of sea-bottom ground by waves, by using foot protection blocks with wires and round partition frames with rubble thrown in, in a structure in a port and a coast. CONSTITUTION:A reinforced concrete foot protection block 1 is connected to a shaped steel 4 by a wire 3 extended from a hook metal tool 2 fixed at the sideface of the block to install it on the bottom of the sea at the installation site. After a round partition frame 6 is installed adjacent to the foot protection block so as to press the wire 3 and the shaped steel 4, rubble is thrown into and between all the round partition frames 6.
Patent JP-H05251351-A (JP)
Title: Formation method of ferroelectric thin film
Inventor: ISHIHARA KAZUYA
IPC: H01L21/316
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a ferroelectric oxide film wherein it does not contain any oxygen void, it does not generate any leakage current even when an electric field is applied and its high dielectric constant can be maintained by a method wherein the ferroelectric oxide film which can form a crystal having a perovskite structure is heated to a prescribed temperature under an oxygen-atom atmosphere. CONSTITUTION:Under an oxygen-atom atmosphere, a ferroelectric oxide film which can form a crystal having a perovskite structure is heated to a prescribed temperature. The oxygen-atom atmosphere is used to compensate the crystal defect, of the ferroelectric oxide film, which is generated when it is heated to the prescribed temperature. A first method to form the oxygen-atom atmosphere is performed while an ozone or oxygen gas atmosphere is irradiated with ultraviolet rays. A second method is performed while ozone gas is pyrolyzed normally at 600 to 700 deg.C. The heating operation to the prescribed temperature is performed to grow the crystal having the perovskite structure on the ferroelectric oxide film. Thereby, it is possible to form a PZT film 4 which does not contain any pinhole and whose quality is good.
Patent JP-H03206424-A (JP)
Title: Liquid crystal display element
Inventor: YASUDA SHIGERU
IPC: G02F1/1343
Filed: 1990-01-09
Abstract: PURPOSE:To protect a transparent electrode completely and to obtain the liquid crystal display element with high reliability and high quality by forming a 1st protection layer of a metallic film on the transparent electrode formed at the outward projection part of one glass substrate and coating the metallic film with a 2nd protection layer formed of thermoplastic resin. CONSTITUTION:The 1st protection layer 15 is formed of the metallic film on the outward projecting transparent electrode 14a', which is thus protected roughly in advance; and the 2nd protection layer 16 is formed of the thermoplastic resin. Consequently, even if there is a defect generated partially in the 1st protection layer 15, moisture, dust, etc., can be cut off because of the completely coated double protection structure and the transparent electrode is held in an invariably stable state even in the high humidity atmosphere, so that the liquid crystal display element with the high reliability and high quality is obtained.
Patent JP-H01238780-A (JP)
Title: Expansion body with valve and packaging thereof
Inventor: SCHRAM HENK
IPC: F16K15/20
Filed: 1989-01-05
Abstract: PURPOSE: To secure certain blocking by arranging an outer plate which has a gas passage located on an inflatable body around an aperture, and a flat inner plate which has a center bore hole arranged inside the inflatable body on an upper side of the aperture. CONSTITUTION: An inflatable body has an aperture 2, while the aperture 2 is closed by a valve 3. The valve 3 has an outer plate 4 positioned around the aperture 2. A gas passage 5 is formed on the opposite side of the aperture 2. An inner plate 6 is arranged inside the inflatable body 1 together with a valve film 7 composing a valve body. The inner plate 6 has a center bore hole 8 located around a gas inlet 9 formed on the valve film 7. The valve film 7 is pressed against a closing circle 11 arranged on a surface 10 of the outer plate 4 at its center valve part with the small internal excessive pressure. The aperture 2 of the inflatable body 1 is closed and the gas passage 5 is blocked between the circle 11 and the valve film 7.
Patent JP-H11194349-A (JP)
Title: Spacer distribution device
Inventor: HONDA TAKASHI
IPC: G02F1/1339
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a spacer distribution device capable of immediately detect irregular distribution of spacers scattered on a substrate in line when particulate spacers are distributed on the substrate. SOLUTION: A distribution device 10 for distributing spacers 2 on a substrate 1 and an inspection device 20 for inspecting the distribution state of the distributed spacers 2 through image-processing are provided on a line L. The image- processing divides an inspection visual field on the substrate 1 into a matrix, and thresholds each picture element of the matrix according to the presence or absence of the projected images of the spacers 2, judging the distribution state of the spacers 2 from an integrated graphic of the binary picture elements.
Patent JP-H01181404-A (JP)
Title: Manufacture of radial block core
Inventor: YANAGAWA KATSUHIKO
IPC: H01F41/02
Filed: 1988-01-08
Abstract: PURPOSE:To obtain a radial block core having low magnetostrictive noise, by previously applying a pressure-sensitive adhesive to the surface of a magnetic plate, forming a spacer layer consisting of spherical particles made to adhere and held on the adhesive, assembling such magnetic plates to form an unimpregnated radial block core, impregnating it with a liquid resin adhesive and thermally setting the resin. CONSTITUTION:A small amount of a pressure-sensitive adhesive 51 is applied to the surface of a magnetic plate 30 and spherical particles 52 are made to adhere to and held on the adhesive 51, so that a spacer layer 50 is provided previously on the plate 30. A plurality of such magnetic plates 30 having a spherical particle layer 52 are arranged in combination fanwise or radially, and the periphery of the assembly is bound tightly with tape 10 to obtain an unimpregnated radial core 41, in which the spherical particle layer 52 serves as the spacer 50. Thereby, uniform distribution of gaps whose height is mostly determined by the grain size of the spherical particles can be held on the interfaces between the magnetic plates 30. Accordingly, in the process of impregnating it with liquid resin adhesive, it can present remarkably improved impregnating ability. The liquid resin adhesive is curd in the thermosetting process and the magnetic plates are thereby bonded firmly with each other to form the radial block core 41 integrally. In this manner, the radial block core thus obtained is allowed to hold high stability of configurations while noise is reduced remarkably.
Patent JP-H0649829-A (JP)
Title: Lining by prestressed-concrete of pressure heading
Inventor: ERUUIN JIIKUFURIITO
IPC: E02B9/06
Filed: 1991-01-11
Abstract: PURPOSE: To reduce construction term by providing a first penetration means through a prestressing element at a leg part that opposes the inside of the pilot tunnel of a fixed body and providing a second pass-through means through the prestressing element at the foundation leg part of the body. CONSTITUTION: A first pass-through opening 5 for passing prestressing elements 38, 39, 40, and 41 is provided at leg parts 2 and 3 that oppose the inside of the pilot channel of a fixed body 15 with a U-shaped section, and an anchor plate 8 is provided at each region of the opening 5. Also, a second pass-through opening 10 for passing the prestressing elements 38-41 is provided at the foundation part of the leg parts 2 and 3. Also, the body 15 is provided at a floor surface part 35 of the pilot tunnel and an anchor block 36. Further, the prestressing elements 38-41 are introduced through the opening 15 of one body 15 from the fixed anchor 43, is penetrated through the opening 5 of the other body 15, and is fixed to the anchor bush of a tension anchor part 42.
Patent JP-S59127175-A (JP)
Title: Optical character reader
Inventor: UEDA HIDETOSHI
IPC: G06K9/20
Filed: 1983-01-10
Abstract: PURPOSE:To prevent the misfeed of paper by providing a device which inhibits the feed of paper between a paper inserting part and a paper feed mechanism for a period when an insertion enable display is given for the next paper after the recognition is through with the preceding paper at a recognizing part. CONSTITUTION:A paper insertion preventing device 7 is set between a paper inserting part 2 and a paper feed mechanism 3 and moves up and down with energization and non-energization of a solenoid. The device 7 moves upward to prevent the feed of paper 1 to the mechanism 3. When the device 7 permits the insertion of the paper 1 and this state is displayed at a display part 6, the paper 1 is inserted up to the mechanism 3 and carried automatically. When the paper 1 is completely fed into the mechanism 3, the device 7 works to prevent the insertion of the next paper. When the insertion of the paper 1 is permitted after the processing is over at a recognizing part 5, the part 5 detects this state and delivers a state signal to display it at the part 6. At the same time, the device 7 is released with said state signal.
Patent JP-S63171844-A (JP)
Title: Ti-ni-v shape memory alloy
Inventor: YAMAUCHI KIYOSHI
IPC: C22F1/10
Filed: 1987-01-08
Abstract: PURPOSE:To improve the shape memory effect at and above room temperature, by specifying respective amounts of Ni, Ti, and V and applying heat treatment under the prescribed conditions so as to improve formability and reduce hysteresis. CONSTITUTION:This Ti-Ni-V shape memory alloy is composed of an alloy having a composition in which the value of Ni/Ti is regulated to 0.96-1.02 (atomic percentage ratio) and V content is also regulated to 0.25-2atom%. This alloy is cold-worked and then heat-treated at 425-525 deg.C for 10-60min. The above alloy shows remarkable shape memory effect at and above ordinary temperature (20 deg.C) and is reduced in hysteresis and can be formed easily.