baber/WOPTO huggingface dataset:
Patent JP-H0929235-A (JP)
Title: Water purifier
Inventor: YAMAGUCHI AKIMASA
IPC: C02F1/28
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor water purifier using a poly-tank, with easy handling and being inexpensive for making natural water and standing water into drinking water by purifying conveniently the water in a disaster or an urgent time or in outdoor activities. SOLUTION: A filter 3 for purifying water and a faucet 4 are provided on one suction/discharging opening of a poly-tank 2 for water supply such as a generally commercially available kerosene can and a pump 1 for feeding compressed air into the poly-tank 2 is provided on the other suction/discharging opening. When water is put in the poly-tank and compressed air is fed into the poly-tank by means of the pump 1, the water passes through the filter 3 for purifying water and purified water is discharged from the faucet 4.
Patent JP-S57108217-A (JP)
Title: Degassing treatment of molten steel
Inventor: SUZUKI KENICHIROU
IPC: C21C7/10
Filed: 1980-12-26
Abstract: PURPOSE:To perform degassing treatment rationally by analyzing the flow rate of gaseous Ar as a reflux gas, and the concns. of H2, N2 and C contained therein and estimating the removing speed thereof from the values thereof in a vacuum degassing treatment of molten steel. CONSTITUTION:The molten steel 5 in a ladle 4 is subjected to a degassing treatment of H2, N2, etc. in a vacuum vessel by reflowing the same between a vacuum vessel 1 and a ladle 4 with immersion pipes 2, 2' of a vacuum degassing vessel. At this time, gaseous Ar3 as an inert gas for reflux is blown from the midway of an ascending pipe 2 of the vacuum degassing vessel 1 to move the molten metal upward, and to reflow the same into the ladle 4 through the descending pipe 2', whereby it is degassed. The reflux gas in the vessel 1 is partly sucked with a pump 8, and is analyzed of H2, N2, C, etc. in an analytical device 6. From the values thereof and the amt. of the gaseous Ar,[H],[N],[C]are forecast momentarily, and the time for reducing[H],[N]to proper amts. is is operated beforehand, and in accordance with this, the molten steel is subjected to the degassing treatment, whereby the content of hydrogen in particular is  reduced to an intended value without deviating largely from the C% corresponding to the type of steel.
Patent JP-H075216-A (JP)
Title: Phase display device
Inventor: KANAMARU KOJI
IPC: G01R25/00
Filed: 1993-06-18
Abstract: PURPOSE:To achieve an easy to read display of a phase difference. frequency ratio and a phase lead and lag of a cyclic signal with respect to a reference signal. CONSTITUTION:Reference signals A1 and B1 shifted by 90 deg. in phase are inputted, values of A1 and B1 as obtained the moment a signal C1 to be tested exceeds 0V are sampled and multiplied by a signal of an oscillator 3 for scanning to display a light beam with an angle corresponding to a phase difference on a screen 6 of an X-Y display device 5. The reference signals shifted in phase are inputted to perform a rotary scanning on the screen 6 of the X-Y display device 5 and the signals obtained multiplied by the signal to be tested. Thus, the figure of a petal corresponding to a frequency ratio is displayed with a light spot being deflected vertical to a circumference.
Patent JP-S5972645-A (JP)
Title: Magnetic recording medium
Inventor: KONAGAYA YUKIO
IPC: C09D175/04
Filed: 1982-10-20
Abstract: PURPOSE:To enhance flexibility, surface hardness, etc. by using a quaternary mixture of urethane type and epoxy type acrylic polymers and bifunctional or less functional acrylic oligomer or monomer and a rubber type resin as binders for magnetic particles, and applying electron beam irradiation. CONSTITUTION:A magnetic coating material is prepared by dispersing magnetic particles into a soln. of four kinds of components of polyurethane acrylate; the reaction product of bisphenol A glycidyl ether and acrylic acid; bifunctional or less functional acrylic oligomer or monomer of N-vinylpyrrolidone, 2-ethylhexyl acrylate, diethylene glycol diacrylate, or the like; and a rubber component, such as polybutadiene, and further adding necessary additives, such as lubricant or antistatic agent. A support of a polyester film or the like is coated with said coating material and dried, then irradiated with electron beams and hardened. The magnetic recording medium thus obtd. is strong in adhesion to the support, and superior in surface hardness, retentivity of the magnetic particles, solvent resistance, flexibility, etc.
Patent JP-S6244911-A (JP)
Inventor: SHIMIZU YASUTOMI
IPC: H01B13/02
Filed: 1985-08-22
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-H0932532-A (JP)
Title: Exhaust gas disposal device and combustion control method of particulate
Inventor: SUZUKI TAKAMOTO
IPC: F01N3/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent melting damage to a filter by restraining explosive combustion by self-ignition of particulates in the filter, and holding a temperature of the filter at its heat resistant temperature or less. SOLUTION: A filter which is arranged in the middle of an exhaust pipe 3 of an internal combustion engine 2 and scavenges particulates in exhaust gas, an air supply means 4 to supply air for combustion of particulates to the filter and a combustion means 5 to remove the particulates scavenged by the filter from the filter by heating and burning them together with air, are provided. A temperature detecting means 11 to detect its temperature is arranged in the filter, and a control means 7 is arranged to operate the air supply means 4 when a temperature detected by the temperature detecting means 11 is not less than a preset value.
Patent JP-S6162753-A (JP)
Title: Hot water feeding device
Inventor: SATO HIDEFUSA
IPC: F24H7/02
Filed: 1984-09-05
Abstract: PURPOSE:To eliminate a continuous heating of a heating source and enable an easy replacement of the heat exchanger itself in case that a latent heat accumulation material shows a deterioration by a method wherein a heat exchanging between the heat source and the water is carried out through the latent heat accumulation material and at the same time the heat exchanger is removably arranged at the heat generating part of the hot water feeding device. CONSTITUTION:A container 6 of a heat exchanger B is heated and the latent heat accumulation material E is melted and made as a liquid phase. The water is passed through a return pipe 5 by a pump 18, and flowed to the annular heat exchanging chamber 7, connection pipe 9, coiled heat exchanging pipe 8 and a hot water feeding pipe 2. During this feeding of hot water, it is heat exchanged with the latent heat accumulation material E of liquid phase and then fed to the hot water passage 3. In case that the function of the latent heat accumulation material E is deteriorated, the hot water feeding pipe 2 and the return pipe 5 are removed from the projecting sockets 10 and 11, an electrical connection of the thermostats 19 and 19' is turned off and the unit can easily be replaced with a new heat exchanger.
Patent JP-S6163873-A (JP)
Title: Lamp heating type plate material fixing device
Inventor: ASHISHIGE MUNEMASA
IPC: G03G13/26
Filed: 1984-09-05
Abstract: PURPOSE:To attain rapid and stable fixing treatment for waterless light printing plate by covering the upper and lower lamps with light reflecting shades and light transmitting glasses to form a duct having a cooling fan. CONSTITUTION:The upper heating rod-like lamp 4 and the lower heating rod-like lamp 5 are surrounded by the light reflecting shades 6 and the light transmitting glasses 7 which form the duct 15 provided with the air cooling fan 10 and a substance to be fixed is uniformly and efficiently heated by the large heating capacity and prevented from heat accumulation and excessive heating with the passage of time by the fan 10. Consequently, the waterless light printing plate can be rapidly, stably and continuously treated.
Patent JP-H02167526-A (JP)
Title: Liquid crystal device
Inventor: WADA KEIJI
IPC: G02F1/133
Filed: 1989-07-19
Abstract: PURPOSE:To allow perfect black and white display by disposing a high-polymer film in such a manner that the incident light on one polarizing plate is made into the elliptically polarized light varying in the major axis direction at each of the respective wavelengths between a liquid crystal cell and the high-polymer film adjacent to the liquid crystal cell and at the time when this light is thereafter made incident on the other polarizing plate, is made into the elliptically polarized light unified in the major axis direction. CONSTITUTION:The high-polymer film is so disposed that the incident light on one polarizing plate is made into the elliptically polarized light varying in the major axis direction at each of the respective wavelengths between the liquid crystal cell and the high-polymer film adjacent to the liquid crystal cell and at the time when the light is thereafter made incident on the other polarizing plate, is made into the elliptically polarized light unified in the major axis direction. Namely, this device has the linear polarizing plates 11, 18, the liquid crystal cell 12 for display, and an optically anisotropic body 19. The liquid crystal 12 is constructed by forming transparent electrodes 14 on substrates 13 and further, forming oriented films 15 thereon, and subjecting the films to a lapping treatment. The upper and lower substrates are disposed to face each other via a spacer 16 to constitute the structure sandwiching the liquid crystal 17. The liquid crystal device which can make black and white display is obtd. in this way.
Patent JP-H1111934-A (JP)
Title: Production of amorphous aluminosilicate
Inventor: YAMADA KENJI
IPC: C01B33/26
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an amorphous aluminosilicate excellent in alkaline earth metal ion capturing ability and oil absorbing ability by mixing an aq. alkali metal silicate soln. with an aq. alkali metal aluminate soln. so that the molar ratio of SiO2 :Al2 O3 :R2 O (R is the alkali metal) is regulated to a specified value, separating a deposited precipitate and reusing the remaining mother liquor. SOLUTION: An aq. alkali metal silicate soln. is mixed with an aq. alkali metal aluminate soln. so that the molar ratio of SiO2 :Al2 O3 :R2 O is regulated to (2-15):(5-20):(65-93). The mixture is held at <=40 deg.C under stirring, a deposited precipitate is separated and the remaining mother liquor is reused as an aq. alkali metal aluminate soln. after the compsn. is adjusted. The resultant amorphous aluminosilicate contains 0.01-2.0 mol. R2 O and 1.0-4.0 mol. SiO2 based on 1 mol. Al2 O3 and captures Ca ions by >=100 mg CaO/g by an A method and >=90 mg CaO/g by a B method.
Patent JP-S6077318-A (JP)
Inventor: EBATO MINORU
IPC: H01B13/06
Filed: 1983-10-03
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-S6075329-A (JP)
Title: Deoxidizer
Inventor: FUJISHIMA DAISHIROU
IPC: A23L3/34
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a deoxidizer having germicidal power by accelerating deoxidation reaction of a metal component having deoxidizing activity by combining the metal component with a filler contg. chlorine dioxide. CONSTITUTION:A deoxidizer is constituted of a metal or a metal component of a metallic compound having deoxidizing activity or easily oxidized property such as Fe, Cu, Mn, Zn, Al, etc. and an auxiliary component formed by adsorbing chlorine dioxide to a filler. Adsorption of chlorine dioxide as the auxiliary component is attained by mixing aq. soln. of chlorine dioxide with filler or by adding chlorine dioxide directly to the filler. Suitable filler is porous material such as zeolite, sepiolite, loess, etc. The auxiliary component for the deoxidiser is effective for accelerating deoxidizing reaction liberating germicidal chlorine dioxide in the presence of water. It is germicidally effective for not only anaerobic bacteria but also for aerobic bacteria.
Patent JP-S6243775-A (JP)
Title: Vector arithmetic unit
Inventor: ISHII HIDESHI
IPC: G06F15/78
Filed: 1985-08-21
Abstract: PURPOSE:To improve the performance of a vector arithmetic unit by providing a mask mode switching means for outputting as it is or inverting and outputting a mask data set to a mask data register in accordance with a mask mode bit value stored in a store means. CONSTITUTION:Vector data buffers 6, 7 are buffers for storing temporarily a vector data read out of a main memory 1, and sending it out to a vector operation executing unit 8. In the vector operation executing unit 8, an operation is executed by using the vector data sent from the vector data buffers 6, 7, and a result is written in the main memory 1 through a memory access control unit 2. However, when a mask bit sent from a vector mode switching circuit 15 in accordance with the vector data is '0', the operation and write to the main memory 1 are not executed. As for the mask mode switching circuit 15, an exclusive OR circuit constituting NOT gates 9, 10, AND gates 11, 12, and OR gate 13 is used. In this way, the vector operation can be executed at high speed.
Patent JP-H0739683-A (JP)
Title: Washing machine
Inventor: TANIGAWA MASANOBU
IPC: D06F39/10
Filed: 1993-07-27
Abstract: PURPOSE:To provide a washing machine provided with a sanitary cleaning device which cleaning service life is prolonged while deciding the degree of cleaning by washing a thread winding filter part, the part of an adsorbent part and the part of a prefilter part forming the cleaning device oppositely to a cleaning direction and letting water flow while providing time difference after the end of washing. CONSTITUTION:Concerning washing water, particles made opaque by washing are removed, next, a detergent component in rinse water is removed by an adsorbent part 9 and finally, water is used again as rinse water by removing particles the detergent component in the rinse water at a thread winding filter part 10. When the end of cleaning is detected by a muddiness sensor 28, rinse end water is passed through bypass pipes 14 and 11 and flows through the muddiness degree sensor 28, thread winding filter part 10 and adsorbent part 9 oppositely to cleaning flowing water. Thus, the particles and the detergent component caught or stuck on the right surfaces of them are drained outside a washing machine 1. Next, the particles caught or stuck on a prefilter part 7 are drained outside the main body of the washing machine 1.
Patent JP-H0848783-A (JP)
Title: Production of silicon-containing polymer
Inventor: WAKAMATSU SHIGERU
IPC: C08G77/60
Filed: 1994-08-05
Abstract: PURPOSE:To produce a silicon-containing polymer having a branched or reticular polysilane structure, being soluble in an organic solvent and being useful as e.g. an organic conductive material by reacting a specified disilane compound with a specified organoalkal compound. CONSTITUTION:The production process comprises reacting a hydrocarbyloxy- containing disilane compound (A) represented by the formula: R<1>nSi2(OR<2>)6-n (wherein R<1> and R<2> are each a monovalent hydrocarbon group; and n is 0-3) with an organoalkali metal compound (B) represented by the formula: MR<3>pM (wherin R<3> is a bivalent hydrocarbon group or heterocyclic group, at least two R<3>s may be interrupted by an etheric oxygen; p is an integer of 1 or greater; and M is an alkali metal atom) to form a hydro-carbyloxy-containing bis(disilyl) compound (C) from part of component A and to synthesize an alkali metal hydrocarbyloxide (D) represented by the formula: MOR<2>, and subjecting component C in the obtained mixture and the remaining component A to a disproportionation reaction.
Patent JP-S6164613-A (JP)
Title: Horizontal return device in pallet conveyor
Inventor: UENO SAIHACHIROU
IPC: B65G17/18
Filed: 1984-09-03
Abstract: PURPOSE:To improve horizontal balance in time of pallet returning, by installing a guide roller guide plate, having a semicircular return groove, in a way of interlocking with a sprocket wheel in the front of this wheel at an endless chain return end, and constituting it so as to hold a pallet front end in between and support it horizontally. CONSTITUTION:A pallet 1 advanced to a return part by endless chains 4 and 4 is supported by pins 2 and 2 when guide rollers 6 and 6 at both sides comes off a rail 16 and passes through each position of sprocket wheels 9 and 9, while these guide rollers 6 and 6 at both side in the rear is held between the rail 16 and a keep roller 17. With this, the pallet 1 goes forward in keeping its stable horizontality intact, and pallet front both sides are engaged with each fitting groove 12 of guide roller guide plates 13 and 13, and at the rear both sides, the guide roller 6 comes off the rail 16, and is supported horizontally by the endless chain 4 via the guide roller guide plate 13 and the pin 2, then returned as it is. With this constitution, horizontality of a return pallet is stabilizable.
Patent JP-S6244464-A (JP)
Title: Heat generator for thermal head
Inventor: AKASAKA HIDEKI
IPC: B41J29/377
Filed: 1985-08-22
Abstract: PURPOSE:To provide the heat generator for a thermal head having a rapid temp. falling speed, by constituting the heat generator for the thermal head of an electronic cooling/heating element. CONSTITUTION:By using an electronic cooling/heating element, if a current is supplied to a direction generating heat in the side of a connection electrode at the time of recording and supplied to a direction absorbing heat in the side of the connection electrode at the time of non-recording, a thermal head having rapid heat response is obtained. In this control of a current, an AC power source with frequency coinciding with heat-generating and cooling timings, that is, a recording speed may be used. As the connection electrode, gold or indium can be used. As a N-type semiconductor, a mixture of Bi2Te3 and Bi2Se3 or one formed by introducing a predetermined amount of N-type impurities, for example, phosphorus, arsenic and antimony into a P-type semiconductor comprising Bi2Te3 can be used and, as a P-type semiconductor, a mixture of Bi2Te3 and Sb3Te3 or Bi2Te3 can be used. Further, N-type and P-type semiconductors comprising PbTe may be used.
Patent JP-H0471926-A (JP)
Title: Slide roof construction for vehicle
Inventor: TAJIMA TATSUYA
IPC: B60J7/02
Filed: 1990-07-10
Abstract: PURPOSE:To improve the appearance and aerodynamic characteristics of a vehicle by constituting a slide roof with a relatively flat body section and an outer movable section having a rounded portion, and enabling the slide roof to be kept flat when stowed for releasing and opening. CONSTITUTION:A T-bar roof 4 is formed in the body roof 2 of an automobile 1, and has an opening continuous to a boarding opening to be opened or closed with a front side door 8. In addition, slide roofs 11 and 12 right and left are provided at the opening continuous to the boarding opening. In this case, respective slide roofs 11 and 12 are constituted with roof rails 11b and 12b having relatively large rounded portions, and the roof rails 11b and 12b are so connected to the outer ends or body sections 11a and 12a via pins as to be capable of freely turning vertically. According to the aforesaid construction, the slide roofs 11 and 12 can be kept flat when stowed in a stowage section 10 for releasing the opening.
Patent JP-S6428967-A (JP)
Title: Formation of chalcopyrite optoelectric transducer
Inventor: HAMA TOSHIO
IPC: H01L31/04
Filed: 1987-07-24
Abstract: PURPOSE:To control stoichiometry and a particle diameter of CuInX2 so is to improve characteristics for a photoelectric conversion element, by using a spray system to form a CuInX2 film and next irradiating this film with laser beams. CONSTITUTION:When a raw solution 33 is sprayed through a spray nozzle 34 on a substrate 32 heated by a heater 31 in a reaction chamber 30, a reaction of heat decomposition occurs on the substrate 32 end a CuInX2 film is formed. In succession, laser beams 35 are made incident to a window 36 of the reaction chamber 30, and they are scanned and radiated on the CuInX2 film by a reflection mirror 37 in a servo motor driving system. After the CuInX2 film is formed in a spray system, stoichiometry of Cu, In, and X in the CuInX2 film is improved by irradiating the film with laser beams. Further a particle diameter of CuInX2 can be controlled to be 1mum or more, and characteristics of the photoelectric conversion element can be improved accordingly.
Patent JP-S6243579-A (JP)
Title: Integrated logical circuit apparatus
Inventor: YONEZU AKIRA
IPC: G01R31/28
Filed: 1985-08-21
Abstract: PURPOSE:To facilitate the testing while enabling the implementation thereof for a logical circuit in details without providing a special pin, by discriminating a combination logical signal from an input terminal to detect the inspection mode. CONSTITUTION:An AND circuit 9 as detection circuit is connected to input terminals 2a and 2b on the input side to detect the test mode from a combination logical signal inputted from the input terminals 2a and 2b. The output section 9a of the circuit 9 is connected to input sections 6a and 7a of selection circuits 6 and 7 and the input/output sections 4a and 4b of a logical circuit 4 to be tested inside are divided circuit-wise according to the output of the circuit 9 and connected directly to the input/output terminal of the LSI body 1 to form a testing circuit. Thus, the test mode is detected by the combination logical signal from the input terminal normally used to form a testing circuit according to the detection signal thereby getting rid of excess pins specially use for the testing.
Patent JP-S6080583-A (JP)
Inventor: MAKI SHIYUUICHI
IPC: B25J15/08
Filed: 1983-10-05
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-H0829903-A (JP)
Title: Manufacture of silver halide emulsion, and photographic material
Inventor: KINE YASURO
IPC: G03C7/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a silver halide emulsion which has high sensitivity, is hardly fogged and scarcely deteriorated during storage by using at least one kind of radical scavengers. CONSTITUTION:At least one kind of radical scavengers is used. The radical scavenger is one of the compounds having either a formula I or a formula II; R and R' in the formula I may be same or different and respectively stand for an alkyl group and an aryl group and R1 and R2 may be same or different and respectively stand for a hydroxyamino group, hydroxyl group, an amono group, an alkylamono group, an arylamino group, an alkoxyl group, aryloxy group, an alkylthio group, an alkyl group, or an aryl group. In the formula, it is preferable that R and R' are alkyl groups. On the other hand, in the formula II, it is preferable that R1 and R2 are respectively selected from a hydroxyamino group, an alkylamino group, and an alkoxyl group.
Patent JP-S59131345-A (JP)
Inventor: JIYON II NATSUSHIYU
IPC: A61C1/14
Filed: 1983-10-05
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-S5973984-A (JP)
Title: Apparatus for winding up ribbon tape
Inventor: NAKANISHI TOORU
IPC: B41J33/24
Filed: 1982-10-21
Abstract: PURPOSE:To enable the accurate feed of an ink ribbon, by a method wherein a capstan is fabricated from a low hardness material while a pinch roller is excluded and a pass roller for regulating the wind-around amount of the ink ribbon to the capstan is provided. CONSTITUTION:A capstan 6 for positively feeding an ink ribbon 2 is fabricated from a low hardness material (pref., polyurethane rubber with Shore hardness A of about 20-30 deg.) and the ink ribbon 2 is wound-around the capstan 6 while a pinch roller is not used. The wound-around amount thereof is regulated so as to be sufficiently taken by the positional alteration of a pass roller 7 provided in the vicinity of the capstan 6. By this mechanism, the ink ribbon 2 is closely contacted with the outer periphery of the drive capstan 6 only by the tension of the ink ribbon 2 wound up by a spool 1 and transferred to a direction shown by an arrow A at a predetermined speed in a non-slip state by the drive capstan 6 to be wound up by the spool 1.