Patents by Inventor Hiroshi Nishino
Hiroshi Nishino has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4476169Abstract: A multilayer glass structure constructed by joining the edge portions of a plurality of glass sheets by a sealant through spacers having an adsorbent filled therein. According to this invention, the adsorbent comprises a combination of a granular zeolite composed of a core of a synthetic zeolite/clay binder mixture containing the synthetic zeolite in an amount larger than its average content in the granular zeolite and a shell of a synthetic zeolite/clay binder mixture containing the clay in an amount larger than its average content in the granular zeolite, with granular activated carbon having on its surface 1 to 20% by weight, based on the activated carbon, of a coating of a synthetic resin latex. The adsorbent can effectively adsorb water vapor and the vapor of an organic solvent evaporated from the sealant, and prevent dew deposition on the glass surface. Moreover, it does not yield dust even when the glass structure is handled under severe conditions.Type: GrantFiled: June 22, 1982Date of Patent: October 9, 1984Assignees: Takeda Chemical Industries, Ltd., Mizusawa Kagaku Kogyo Kabushiki KaishaInventors: Hiroshi Nishino, Fumiichi Ogino, Tetsuo Masuko, Kunio Goto, Masao Takahashi
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Patent number: 4426382Abstract: Novel piperazinylquinazoline and homopiperazinylquinazoline compounds which have useful antihypertensive activity and their use including pharmaceutical compositions containing said derivatives as the active antihypertensive component thereof. Said compounds have the following formula. ##STR1## wherein m is 2 or 3 and R is as defined in the specification.Type: GrantFiled: February 11, 1981Date of Patent: January 17, 1984Assignee: Sankyo Company LimitedInventors: Yasunobu Sato, Hiroshi Fukumi, Hiroyuki Koike, Hiroshi Nishino
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Patent number: 4421533Abstract: Compositions comprising (1) manganese compound and (2) one kind or not less than two kinds out of alkali metal and/or alkaline earth metal compounds being supported on activated carbon. Contacting an ozone-containing gas with the said compositions results in highly effective decomposition and removal of ozone contained in the gas. The capability for removing ozone of the compositions is lasting over a long period of time.Type: GrantFiled: March 24, 1982Date of Patent: December 20, 1983Assignee: Takeda Chemical Industries, Ltd.Inventors: Hiroshi Nishino, Masayuki Suzuki
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Patent number: 4409125Abstract: A process for producing activated fibrous carbon comprises carbonizing and activating vegetable fibers in the presence of at least a member selected from the group consisting of ammonium salts of inorganic acids, nitric acid and boric acid and zinc chloride of about 5 to 80 parts by weight per 100 parts by weight of the vegetable fibers. The process increases remarkably a yield of activated fibrous carbon and therefore permits the supply of activated fibrous carbon at by far reduced costs as compared with the conventional process, and the resulting activated carbon shows superior adsorption capability and flexibility.Type: GrantFiled: February 22, 1980Date of Patent: October 11, 1983Assignee: Takeda Chemical Industries, Ltd.Inventors: Hiroshi Nishino, Masayuki Suzuki, Hideo Hirota
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Patent number: 4350854Abstract: A pressure-sensitive switch unit forming part of a resonator assembly for use in a tire pressure drop detecting apparatus of the electromagnetic induction type, wherein an atmospheric chamber, formed in a casing structure and hermetically isolated by a diaphragm from a pressure-acting chamber communicating with the tire chamber in a tire-and-wheel assembly, communicates with the atmosphere through contact surfaces of two or three of the component parts of the casing structure and further through a body of a gas-permeable synthetic rubber in part exposed to the atmosphere so that an atmospheric pressure is at all times introduced into the atmosphere atmospheric chamber and an ingress of water and dust into the atmospheric chamber is precluded by the body of the gas-permeable synthetic rubber.Type: GrantFiled: June 27, 1980Date of Patent: September 21, 1982Assignees: Bridgestone Tire Company Limited, Mitaka Instrument Company LimitedInventors: Akira Matsuda, Yoshihiro Havakawa, Shigeo Yasuda, Motoaki Iwasaki, Hiroshi Nishino
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Patent number: 4337652Abstract: An apparatus for detecting a pressure drop in a tire chamber of a tire-and-wheel assembly for an automotive vehicle, comprising an oscillator assembly held stationary with respect to the vehicle body structure and a resonator assembly mounted on the wheel rim of the tire-and-wheel assembly, wherein the resonator assembly comprises a resonant inductor and a resonant capacitor which are electrically connected together across a pressure-sensitive switch unit directly communicating with the tire chamber and which are positioned together with a portion of the switch unit within a protective receptacle secured to the wheel rim and wherein the resonant inductor and capacitor and the portion of the switch unit are encapsulated in a body of potting compound forming a potted resonance circuit structure within the protective receptacle, the switch unit and the resonant capacitor being positioned intermally of the resonant inductor.Type: GrantFiled: June 9, 1980Date of Patent: July 6, 1982Assignees: Bridgestone Tire Company Limited, Mitaka Instrument Company LimitedInventors: Akira Matsuda, Yoshihiro Hayakawa, Shigeo Yasuda, Motoaki Iwasaki, Hiroshi Nishino
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Patent number: 4300118Abstract: A tire inner pressure drop alarming device comprises an oscillation section mounted on a vehicle body in the vicinity of a vehicle wheel, a resonance section mounted on a peripheral portion of a tire and including a resonance coil, a signal processing and alarming section mounted on the vehicle body in spaced relation with the vehicle wheel, and a coaxial cable connecting the oscillation section and the signal processing and alarming section. The resonance coil has a major length measured in the direction of rotation and longer than a minor length of the resonance coil in a direction perpendicular to the direction of rotation. The ratio of the minor length to the major length ranges from 0.2 to 1.0.Type: GrantFiled: February 15, 1979Date of Patent: November 10, 1981Assignees: Bridgestone Tire Company Limited, Mitaka Instrument Company LimitedInventors: Akira Matsuda, Norio Goshima, Shigeo Yasuda, Motoaki Iwasaki, Hiroshi Nishino
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Patent number: 4275377Abstract: An alarm device for signalling a reduction of pneumatic vehicle tire pressure comprises an oscillator 6 having an oscillation coil secured to a chassis of a vehicle; and a resonator 1 secured to the peripheral portion of a wheel having a tire adjacent to the oscillation coil and consisting of a pressure switch 4 for sensing an abnormal tire pressure change and a resonance coil and a capacitor 5 tuned to an electromagnetic wave radiated from the oscillation coil. A signal processing device contains a means for sensing a change in an oscillation condition generated in the oscillator due to a resonant condition of the resonator switched on and off in accordance with abnormal internal tire pressure and for processing a signal from the sensing means; and an alarm for generating a warning signal in accordance with the output of the signal processing device.Type: GrantFiled: June 18, 1979Date of Patent: June 23, 1981Assignees: Bridgestone Tire Co., Ltd., Mitaka Instrument Co., Ltd.Inventors: Akira Matsuda, Norio Goshima, Shigeo Yasuda, Motoaki Iwasaki, Hiroshi Nishino
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Patent number: 4267546Abstract: An alarm device for signalling a reduction of pneumatic pressure of vehicle tires comprises an oscillator 6 having coil secured to a chassis of a vehicle, and a resonator 1 secured to the peripheral portion of a wheel having a tire adjacent to the coil and consisting of a pressure switch 4 for sensing an abnormal change of tire pressure, and a resonant coil and a capacitor 5 tuned to an electromagnetic wave radiated from the oscillation coil. A signal processing device contains means for sensing a change in an oscillation condition generated in the oscillator due to a resonant condition of the resonator switched on and off in accordance with abnormal internal tire pressure and for processing a signal from the sensing means, and an alarm for generating a warning signal in accordance with the output of the signal processing device.Type: GrantFiled: June 18, 1979Date of Patent: May 12, 1981Assignees: Bridgestone Tire Company Limited, Mitaka Instrument Company LimitedInventors: Akira Matsuda, Norio Goshima, Shigeo Yasuda, Motoaki Iwasaki, Hiroshi Nishino
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Patent number: 4256728Abstract: A deodorization method which comprises allowing a bad-smelling gas containing (a) hydrogen sulfide and/or a mercaptan, (b) a sulfide and/or a disulfide and (c) ammonia and/or an amine to contact (1) firstly with activated carbon, (2) then with activated carbon or clay mineral having an acid supported thereon, and (3) subsequently with activated carbon in the presence of chlorine or bromine.Type: GrantFiled: October 11, 1979Date of Patent: March 17, 1981Assignee: Takeda Chemical Industries, Ltd.Inventors: Hiroshi Nishino, Toshio Aibe, Fumiichi Ogino
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Patent number: 4254398Abstract: This invention is concerned with a tire pressure drop alarming apparatus for signaling an abnormal pressure drop of a pneumatic tire by transforming the pressure drop into an electric signal.The apparatus comprises a resonating circuit including a resonance coil and a resonance condenser and includes a retaining body made of metal.Type: GrantFiled: September 27, 1978Date of Patent: March 3, 1981Assignees: Bridgestone Tire Company Limited, Mitaka Instrument Company LimitedInventors: Akira Matsuda, Norio Goshima, Shigeo Yasuda, Motoaki Iwasaki, Hiroshi Nishino
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Patent number: 4210628Abstract: Nitrogen oxides contained in waste gases can be effectively removed from waste gases by a novel process which comprises contacting the waste gases with activated carbon in the presence of gaseous ammonia at a temperature between about 110.degree. C. and about 350.degree. C. to convert the nitrogen oxides to nitrogen. When waste gases containing sulfur oxides together with nitrogen oxides are subjected to this process, both the nitrogen oxides and the sulfur oxides can be simultaneously removed from the waste gases with a high efficiency. The effects of this process can be enhanced by employing a specific element-supporting activated carbon or an oxidized activated carbon.Type: GrantFiled: January 5, 1979Date of Patent: July 1, 1980Assignee: Takeda Chemical Industries, Ltd.Inventors: Nobutaka Ninomiya, Hiroshi Nishino, Toshio Aibe, Kiyoshi Itoga
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Patent number: 4180795Abstract: An alarm device for informing reduction of pneumatic pressure of vehicle tires by sensing abnormal change of tire internal pressure of a vehicle when running by a pressure sensing switch, by converting the thus sensed abnormal change into an electric signal and by generating an alarm to an operator.Type: GrantFiled: December 12, 1977Date of Patent: December 25, 1979Assignees: Bridgestone Tire Company, Limited, Mitaka Instrument Company LimitedInventors: Akira Matsuda, Makoto Tanaka, Junichi Murata, Shigeo Yasuda, Hiroshi Nishino
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Patent number: 3957838Abstract: Fatty acid salts and esters thereof are produced by an alkaline fusion reaction of primary alcohols in the presence of a catalytic amount of zinc or a compound of zinc.Type: GrantFiled: September 4, 1974Date of Patent: May 18, 1976Assignee: Kishimoto Sangyo Co., Ltd.Inventors: Hiroshi Nishino, Hiroshi Maruyama, Masaki Masuda