baber/WOPTO huggingface dataset:
Patent JP-S5450470-A (JP)
Title: Decreasing method for nitrogen oxides contained in exhaust gas
Inventor: MURAKAMI NOBUAKI
IPC: F23G7/06
Filed: 1977-09-30
Abstract: PURPOSE: To attain high denitration ratio, by addn. of petroleum fuel to an exhaust combustion gas contg. residual O 2  to convert NOx into N 2 , HCN, NH 3 , then by addn. of air divided into plural portions into the downstream side of the place where fuel is added in order to convert the NH 3 , HCN having formed into N 2  effectively.  
     CONSTITUTION: Fuel and air are fed through a line 2 to a boiler and NOx is formed in a furnace 1a. Addn. of petroleum fuel, e.g., kerosene, propane, methane, through a line 3 converts a portin of NOx having formed in the furnace 1a to N 2 , and the remaining portion to NH 3 , HCN etc. The temp. suitable for addn. of the fuel is 1,200W1,500°C, and the required amount of the fuel is about 0.1 time the amount of the main fuel, both converted to heat quantity, fed through the line 2. The presence of residual O 2  of about 1% in the exhaust gas is inevitable for the reaction to take place. Then air divided into plural portions is added in plural stages through lines 4', 4", 4"'. Dilution of the air with exhaust combustion gas by a circulation fan 5 is pref. Hereby, because NH 3 , HCN are converted to N 2 , and material remained unburned, e.g., CO, is also removed, the refined exhaust gas can be released to the air 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61276961-A (JP)
Title: Alloyed and galvanized steel sheet for extra-deep drawing and its production
Inventor: HASHIGUCHI KOICHI
IPC: C21D9/48
Filed: 1985-05-31
Abstract: PURPOSE:To improve deep drawability, ductility and powdering resistance by subjecting a cold rolled steel sheet contg. C, Si, Mn, P, S, Al, N, Ti and Nb in a prescribed range to Zn plating and alloying treatment under prescribed conditions. CONSTITUTION:The steel contg., by weight %, <=0.005% C, <=0.5% Si, <=1% Mn, <=0.15% P, <=0.01% S, 0.01-0.1% Al, <=0.005% N, 0.01-0.05% Ti, 0.004-0.03% Nb and the balance Fe is melted. The steel sheet formed by cold rolling such steel is heated to 400-550 deg.C and is then galvanized. The galvanized sheet is subjected to the alloying treatment in common use for recrystallization annealing at 700-850 deg.C. The concn. of Fe in the alloy and galvanized layer on the surface is adjusted to 15-35%.
Patent JP-H11300363-A (JP)
Title: Cleaning device of contaminated water
Inventor: NAKAGAWA FUMIO
IPC: C02F9/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To efficiently remove oil, wax or the like mixed in a sewage by cleaning contaminated water by a coagulating means in a purifying tank, reserving water in a reservoir tank for cleaned water, sending a part of the cleaned water reserved in a reservoir tank to a cleaning tank, and discharging contaminants floating on the upper part of the purifying tank. SOLUTION: Contaminated water 2 in a sewage reservoir tank 1 is supplied to a cleaning tank 4, and electrodes 5, and 6 of a coagulating means 7 are energized to initiate coagulation. By coagulation, for example, aluminum ion is ionized from the aluminum electrode plate, and a minute suspended material in the contaminated water is aggregated on the ionized aluminum ion by coagulating force and form a floc to float. Thereby, when the transparency of the water in the cleaning tank 4 reaches a specified level, specified conditions are satisfied, and a part of cleaned water in the cleaned water reservoir tank 13 is partly supplied to a cleaning tank 4. Thereby, the floc floating on the upper part of the cleaning tank 4 is drained through a discharge port 10, to clean the contaminated water in the cleaning tank 4.
Patent JP-H04322877-A (JP)
Title: Cooling device for casting
Inventor: TANAKA SHIGERU
IPC: B22D30/00
Filed: 1991-04-19
Abstract: PURPOSE:To enable draining to a casting at the time of water cooling by enabling dipping of the casting into the water in a cooling water vessel under condition of clamping the casting with an arm member. CONSTITUTION:By shaking the arms 71, 71 to counterclockwise direction, holding parts 81, 81 are made to almost vertical condition and the rollers 812, 812... for clamping are set around a wheel W. Under this condition, by working piston cylinder mechanism, while closing the holding parts 81, 81, the rollers 812, 812... for clamping are brought into rotating contact with the wheel W to clamp the wheel. Under condition of clamping the wheel W, by shaking the arms 71, 71 to clockwise direction, the holding members 81, 81 are made to almost horizontal condition. Under this condition, a carriage 2 is shifted along rails and stopped above the cooling water vessel A. Then, by shaking the arms 71, 71 to counterclockwise direction, the holding parts 81, 81 are made to almost vertical condition and the wheel W is dipped into the water vessel. After cooling, by shaking the arms 71, 71, the holding members are stopped at the suitable shaking angle. At this time, water droplets, etc., on the wheel W are drop.
Patent JP-H11312407-A (JP)
Title: Lighting system and lighting method
Inventor: ISHIDA NORIHIRO
IPC: F21V9/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To cause one illumination light source to apply rays of light of specific wavelength to a specific area by a simple structure. SOLUTION: This lighting system is equipped with a light source 1, an optical means 3 for separating rays of light emitted from the light source 1 into visible light and ultraviolet rays, optical element groups 4, 5 disposed on the optical axis of the visible light separated by the optical means 3 and adjusting color of, and condesing, the visible light, and optical element groups 6 (9), 7 (7') disposed on the optical axis of the ultraviolet rays separated by the optical means 3 and transmitting rays of wavelengths within a predetermined range from the ultraviolet rays and condensing them.
Patent JP-H07315541-A (JP)
Title: Belt conveyor
Inventor: SHINPO KIYOSHI
IPC: B65G23/24
Filed: 1994-05-30
Abstract: PURPOSE:To facilitate the attachment/detachment without being troubled by an article positioned to the lower part of a lower cover by mounting a first cover to cover the lower surface side from a head pulley side and a second cover to cover the lower surface side from a tail pulley side between a pair of driving frames. CONSTITUTION:Four slide clips 53 are mounted on a bar 51 fixed to driving frames 21 on a head pulley side and a tail pulley side of a belt driving device. Then, the respective slide clips 53 are moved toward a recessed part 22 of the driving flames 21. In this condition, a first cover 39 and a second cover 41 are transversely moved from the head pulley side and the tail pulley side of the belt driving device, and tip parts 40, 42 of the first cover 39 and the second cover 41 are fitted in a recessed groove part 65 of a cover joining member 63. The respective slide clips 53 are fitted into the respective openings provided in a side wall of the first cover 39 and the second cover 41. The respective slide clips 53 are moved toward the center to lock the covers 39, 41. The covers 39, 41 are easily removed in the reverse operation.
Patent JP-H07315875-A (JP)
Title: Heat shielding glass for motor vehicle
Inventor: NODA KAZUYOSHI
IPC: B60J1/00
Filed: 1994-05-30
Abstract: PURPOSE:To prevent the decrease in the gain characteristics caused by heat shielding film to cut electric waves, thus obtain desired and sufficient benefits by providing a new type of heat shielding film mainly made of 2 or more kinds of specific metal carbonitrides on the window glasses for cars. CONSTITUTION:For example, a SnO2 target (a) and TiCx target (b) are set in a direct current magnetron sputterer, then a base plate of soda lime glass having an antenna 4 printed is cleaned, dried, placed in a vacuum system. The system is evacuated, oxygen is introduced into the system, electric power is applied to the target (a) to form a SnO2 film directly on the printed antenna 4. Then, the system is replaced with an Ar-N2 mixed gas, electric power is applied to the target (b) to form TiCxNy, and further a SnO2 film is formed thereon using the target (a). Thus, a heat shielding window glass for cars 1 having a heat shielding layer 5 of higher than 20kOMEGA/square sheet resistance, mainly composed of 2 or more kinds of metal carbonitrides selected from Si, Ti and the like as a metal is obtained.
Patent JP-2000300586-A (JP)
Title: Mouth cleaner
Inventor: NARUSE SHIGEYASU
IPC: A61C17/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To conserve resources by making only a cleaning portion disposable and a handle repeatedly usable by forming separately the handle and the cleaning portion, mounting detachably the handle to the cleaning portion and making the cleaning portion replacable in a mouth cleaner made up of the handle and the cleaning portion. SOLUTION: In a toothbrush suited for cleaning of the alveolar ridge mucosa of the mouth of a denture user, a handle 3 is made from a synthetic resin and shaped so that the tip 6 to which the cleaning portion 4 is attached may be lower than the grip 5 during use. The grip 5 is shaped so that it may have a cross section that allows it to be grasped easily, and the tip 6 is provided with a mounting portion 7 to which the cleaning portion 4 is attached detachably. The cleaning portion 4 is a spongelike body made from a rubber, a synthetic resin or the like, and made up of a cleaning surface 9 and an adhering portion 10. The adhering portion 10 is provided with an adherer 11 covered with release paper 12 and the cleaning portion 4 is made usable by adhering the adherer 11 exposed by removing the release paper to the mounting portion 7.
Patent JP-H06329910-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: YAMAMOTO MASAKI
IPC: C08K5/3415
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a resin composition for semiconductor sealing which is excellent in curing properties and flowability during molding and gives a cured composition having an especially low modules by mixing a polyamide, an allylphenol compound, a specific modified polysiloxane, and silica as essential ingredients. CONSTITUTION:The composition comprises, as essential ingredients, a polymaleimide, an allylphenol compound having two or more allyl groups per molecule, a modified polysiloxane represented by the formula [wherein R<1> and R<2> each is CH3, C6H5, or a group (a) represented by the formula -<4>-A-R<5> (where -A- is-OCH2CH(OH)CH2NH-, R<4> is an alkylene, and R<5> is an aliphatic, alicyclic, or aromatic hydrocarbon group), provided that at least one of the groups of R<1> and the groups of R<2> is the group (a); R<3> is CH3 or C6H5; m is an integer of 1 or larger; and n is an integer of 0 or larger]. and silica.
Patent JP-H05310754-A (JP)
Title: Production of trimethylsilyl cyanide
Inventor: NISHIMURA SHINTARO
IPC: C07F7/10
Filed: 1992-05-11
Abstract: PURPOSE:To enable high-yield production of trimethylsilyl cyanide which is useful as an agent in a short time by allowing trimethylsilyl iodide to react with an alkali metal cyanide supported on a porous polymer. CONSTITUTION:An alkyl metal cyanide which is supported on a porous polymer such as Amberlite XAD (made by Organo) is allowed to react with trimethylsilyl iodide in an aprotic solvent such as N-methylpyrrolidone at room to elevated temperature under normal to pressure conditions for 2 to 3 minutes to give trimethylsilyl cyanide. One mole of the cyanide is reacted with 1 to 3 moles of trimethylsilyl iodide. The compound is useful as an agent for synthesis of cyanohydrin, nitriles and beta-aminoethyl alcohol.
Patent JP-S597784-A (JP)
Title: Wind power augmentation device
Inventor: KOMABAYASHI RIICHI
IPC: F03D1/04
Filed: 1982-07-06
Abstract: PURPOSE:To stabilize the rotation number of a windmill by allowing forced circulation of an accelerated air stream for acceleration in the same direction as the received air of an acceleration cylinder in a windmill installation section by means of part of the received air of the acceleration cylinder or the outside air and by adjusting the accelerated air quantity of the circulation system. CONSTITUTION:An annular air blowout port 8 blowing out the air toward a windmill 7 is provided upstream the windmill 7 pinching it, i.e., at a contraction flow section 4 side, and an annular air suction port 9 facing toward the windmill 7 side and accepting the air having passed the windmill 7 is provided downstream the windmill 7, i.e., at an expansion section 6 side to form a windmill installation section 5. 1 in the figure indicates an acceleration cylinder. A forced circulation system of air through the windmill 7 is provided by means of an auxiliary power unit 10 comprised of a blower and its drive motor, etc., and also the control unit 12 of the auxiliary power unit 10 regulating the air circulation quantity in response to the variation of the wind power detected by a detector 11 is provided, thus stabilizing the acceleration and wind speed and enabling to obtain the high density energy.
Patent JP-H01288096-A (JP)
Title: Vibrator
Inventor: SHIMABARA YOICHI
IPC: H04R1/00
Filed: 1988-05-13
Abstract: PURPOSE:To sense acoustic vibration in a body efficiently by providing plural long tubular hollow parts with different dimension in the inside of an elastic member receiving the pressing of a human body in parallel and providing an electroacoustic transducer vibrating the air column in the tubular hollow part. CONSTITUTION:When an electric signal of a music or the like is inputted to the electroacoustic transducer 52, the electric signal is transduced into acoustic vibration and resonance is caused in the air column in tubular hollow parts 60, 62, 64 provided in the inside of the elastic members 10, 30. In this case, the resonance frequencies of the air column in the plural long tubular hollow parts 60, 62, 64 are all low. Since the dimension of the tubular hollow parts 60, 62, 64 differs, the resonance frequency differs from each other. The air vibration of the plural low sound frequencies in the tubular hollow parts 60, 62, 64 is propagated to the human body supported pleasantly by the elastic members 10, 30 through the elastic members 10, 30. Thus, the body sensing vibration whose low frequency range characteristic is flat is obtained from the entire face of the elastic members 10, 30.
Patent JP-H06305940-A (JP)
Title: Composition for hair
Inventor: YOSHINO TERUHIKO
IPC: A61Q5/00
Filed: 1993-04-22
Abstract: PURPOSE:To provide a composition capable of multiplying and activating the melanocyte of hair roots and stimulating the production of melanin to prevent and improve gray hair, and used for hair. CONSTITUTION:A composition for hair is characterized by containing (A) at least a compound selected from an adenosine 3',5'-cyclic phosphoric acid compound of formula I or II [R1 is H, halogen, S-containing group, O-containing group, 1-12C alkylamino; R2 is N, 1-12C N-alkyl; M is H, salt-forming cation; but the case wherein the R1 and R2 are H and N, respectively, is excluded in the compound of formula I], forskolin and its derivatives, and (B) at least a compound selected from pantothenic acid, its salts, pantothenic acid derivatives and their salts preferably in an A:B weight ratio of (0.01-2):(0.01-5). The tyrosinase activity-stimulating function of the melanocyte of the ingredient A and the excellent cell multiplication function of the ingredient B for its follicular melanocyte synergistically act to exhibit excellent white hair-preventing and improving effects.
Patent JP-H07305145-A (JP)
Title: Fe-ni-mn alloy excellent in hot workability and its production
Inventor: TSUDA MASAOMI
IPC: C21D8/00
Filed: 1994-05-06
Abstract: PURPOSE:To produce an alloy in which the generation of ear cracking and surface cracking at the time of hot working can be prevented and the yield can be improved, in an Fe-Ni-Mn alloy, by specifying the compsn. and adding specified amounts of B and Ti thereto. CONSTITUTION:This steel is the one having a compsn. contg., by weight, <=0.03% C, <=0.5% Si, 4 to 20% Mn, <=0.05% P, <=0.005% S, 10 to 40% Ni, <=0.1% Al, <=0.005% N, <=0.006% O, and the balance Fe and contg. 0.003 to 0.03% B and 0.01 to 0.3% Ti. By the addition of B, the oxidation of Mn on the grain boundaries is suppressed, furthermore, the concn. of S is reduced and, moreover, the strength of the grain boundaries is increased, so that cracks are hard to generate on the grain boundaries at the time of hot rolling to remarkably improve its hot workability. Furthermore, by the composite addition of Ti, the same effects can moreover be increased.
Patent JP-S5243325-A (JP)
Title: Threshold value decisive system for detecting light-pen signal
Inventor: HINO MASASHI
IPC: G06F3/037
Filed: 1975-10-01
Abstract: PURPOSE: To automatically adjust threshold value for detecting signal of light-pen according to the shining degree of CRT, and to lessen mis-handling for detecting write-pen and the impossible condition for tection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6011040-A (JP)
Title: Schedule starting and stopping device for air conditioner
Inventor: SHINOHARA JIYUNICHI
IPC: G05B19/02
Filed: 1983-06-29
Abstract: PURPOSE:To permit to re-start quickly after the interruption of power supply is restored by a method wherein control is effected only with respect to the air- conditioning equipment necessitating re-starting in case not necesarily all air- conditioning equipments are stopped by the instantaneous interruption of electric power supply. CONSTITUTION:At first, the output of a watch, showing a present time, and data, showing the existence of restoration of power supply for the air-conditioning equipment, are read in a step 61. Next, the step 62 decids whether it is a time that a program is to be carried out or whether the present time is between the schedule AA and the same BB. If the result is YES, the output is branched to the step 63 to carry out the schedule starting and stopping program and, on the contrary, if it is NO, the output is branched to the step 64. The step 64 checks whether the power supply is restored or not after the power supply for the air-conditioning equipment is interrupted as shown by a notation FF1 and in case it is restored as shown by the notation GG1, the step 65 carries out the schedule starting and stopping program in the same manner as the step 63. On the contrary, in case it is not restored, the output is returned to the step 61. Then the program in a flow chart is carried out in cyclic.
Patent JP-S5242119-A (JP)
Title: Constellation telescope
Inventor: ARAI FUMIO
IPC: G03B21/00
Filed: 1975-09-30
Abstract: PURPOSE: To facilitate to find a constellation and an observation by providing a lens barrel on a celestial globe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05309438-A (JP)
Title: Device for forming resin mold model of tube drum part of profiled tube
Inventor: HIROTSUKA TAKASHI
IPC: B22C9/24
Filed: 1992-05-12
Abstract: PURPOSE:To provide the suitable forming device for manufacturing the halves of the tube barrel part of the resin model in order to forge the curved tube like special profiled tube with the full-mold method. CONSTITUTION:A core 13 is, if necessary, arranged in the hollow space for forming the resin model formed between an outer die and an inner die 12. The core 13 is formed to the curved angle beta of a quarter of the curved angle alphaof the inner die 12 and the outer die. The core 13 is arranged so as to align the one side surface in the curved direction to the center line of the inner die 12. As a result, the hollow space for forming the resin model is partitioned by the core 13 to the hollow space of a half curving angle gamma or the curved angle alpha and the hollow space of a quarter curving angle delta of the curved angle alpha.
Patent JP-S61276440-A (JP)
Title: Timing recovery circuit
Inventor: FUKUDA SETSU
IPC: H04L7/02
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a timing recovery circuit with ease of circuit integration by receiving a frame pulse included in a reception frame pattern, adjusting a self-running clock frequency component so as to produce a clock output synchronously with the reception signal. CONSTITUTION:The reception signal is subject to waveform shaping by a line equalizer 11 and the output of an equalizer is supplied to a discrimination circuit comprising a comparator 11 and an FF 13. A frame pattern is detected from the signal latched by the FF 13 by a frame synchronous circuit 14. The output of the circuits 13, 14 has only the pulse component of the frame pattern through an AND gate 15 and the result is inputted to a phase adjusting circuit 16. The output subject to phase shift is inputted to a DPLL 17, the phase/frequency component of the self-running clock from a original oscillator 18 is adjusted and a clock output (e) synchronously with the reception signal is generated. Thus, the timing recovery circuit with ease of circuit integration is attained.
Patent JP-2000309937-A (JP)
Title: Double wall and its directly sticking method
Inventor: ANDO HIDEKI
IPC: E02D29/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a useful double wall and its directly sticking method, simple in execution, requiring no much labor, and capable of very easy assem bling and transportation. SOLUTION: A double wall unit panel P is connected in the form of a face. A double wall unit panel P is constituted of the spring water mat of a single body, and a heat insulation material 2 such as glass wool mounted on the inside of the spring water mat 1. Swelling parts 3, 3... are protruded on one end of the spring water mat 1, a fixed space is secured between the spring water mat 1 and indoor and outdoor wall faces B by contacting the swelling parts 3, 3... on the indoor and outdoor wall faces B, and communicates with the batten board pipe 5 of a floor face. The unit panel P is fixed on the indoor and outdoor wall face B through a pinning and sealing 6 on the top of the protrusion part 3 of a prescribed position, and tightened on the indoor and outdoor wall face B through an anchor bolt except for the swelling part from the indoor side.  A sealing rubber 7 is adhered to the lower end of the spring water mat 1 of the lowermost position, and a gap with the floor face is watertightly blocked.
Patent JP-S608320-A (JP)
Title: Production of polyamide
Inventor: TOMITA AKIRA
IPC: C08G69/00
Filed: 1983-06-28
Abstract: PURPOSE:To obtain the titled polymer having high transparency, extremely faint color and stable qualities, by oxidizing an aqueous solution of industrially produced N-(2-aminoethyl)-piperazine, treating with activated carbon, and using the product as a copolymerization component. CONSTITUTION:A polyamide is produced by using an industrially produced N-(2- aminoethyl)piperazine (AEP) as a copolymerization component. In the above process, an aqueous solution of an equimolar mixture of AEP and adipic acid, etc. (an aqueous solution of nylon salt) is prepared prior to the copolymerization reaction, and oxidized by leaving in air or by adding an aqueous solution of hydrogen peroxide to the solution. The obtained salt solution is treated with activated carbon, filtered, and the filtrate is made to react with epsilon-caprolactam and water in an autoclave under high temperature and pressure to obtain the objective polyamide.