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131. 发明专利

JPH0453280A BIOELEMENT EXCITATION ARTIFICIAL FILM 失效
公开(公告)号：JPH0453280A
公开(公告)日：1992-02-20
申请号：JP16188990
申请日：1990-06-20
申请人： OKI ELECTRIC IND CO LTD
发明人： SAITO MINORU , MIYAMOTO HIROO , UMIBE KATSUAKI , KATO MASAKAZU
IPC分类号： H01L49/00
摘要： PURPOSE:To decrease or eliminate an outer pressure which is required for starting an oscillation of short period by a method wherein mixed lipoid composed of dioleyl phosphate represented by a specific structural formula and glycolipid represented by a specific structural formula is mixed at a certain ratio, and the mixture concerned is adsorbed in a porous film. CONSTITUTION:Synthetic lipoid dioleyl phosphate represented by a formula I and glycolipid represented by a formula 4 are mixed to prepare mixed lipoid. The mixing ratio of glycolipid to mixed lipoid ranges from 1 to 40% by weight. The mixed lipoid is dissolved into benzene, a porous film formed of cellulose ester is dipped into the solution concerned, the porous film is picked up from the solution, benzene is evaporated to enable the porous film to adsorb the mixed lipoid, and the mixed lipoid adsorbed porous film is made to serve as an excitation artificial film.

132. 发明专利

JPH0452527A BIOELEMENT 失效
公开(公告)号：JPH0452527A
公开(公告)日：1992-02-20
申请号：JP16189090
申请日：1990-06-20
申请人： OKI ELECTRIC IND CO LTD
发明人： SAITO MINORU , KOYANO TAKESHI , MIYAMOTO HIROO , UMIBE KATSUAKI , KATO MASAKAZU
IPC分类号： G01N27/416 , G01J1/00 , G01N27/327
摘要： PURPOSE:To enable realization of a bioelement imitating plasticity of a brain by a construction wherein an artificial membrane which is constructed by using lipid, or lipid and protein, and resembles a biomembrane is provided between first and second electrolytic solutions. CONSTITUTION:Between electrolytic solutions 35a and 35b, an artificial membrane 31 which is constructed by using lipid, or lipid and protein, and resembles a biomembrane is provided. In one of the electrolytic solutions at least, a ribosome 51 which is made to fuse in membrane with a lipid membrane by Ca ions and a ribosome 52 which contains the Ca ions (to be released by the stimulus of light or a chemical substance) are contained. For the membrane 31, a porous membrane impregnated with the lipid (synthetic lipid dioleylphosphate) is suitable. For the ribosome 52, the one reconstructed of a disk membrane of a visual cell is suitable. By the ribosome 52 releasing the Ca ions, the ribosome 51 fuses with the membrane 31 and thereby the function of the membrane 31 is changed. Accordingly, a substance thus prepared can be regarded as a bioelement which enables attainment of a change similar to the one of a part of conjugation between neurons.

133. 发明专利

JPH03163887A BIOELEMENT 失效
公开(公告)号：JPH03163887A
公开(公告)日：1991-07-15
申请号：JP30354789
申请日：1989-11-22
申请人： OKI ELECTRIC IND CO LTD
发明人： SAITO MINORU , UMIBE KATSUAKI , KATO MASAKAZU , MIYAMOTO HIROO , KOYANO TAKESHI
IPC分类号： G11C11/54 , A61K9/127 , C23G1/36 , H01L49/00
摘要： PURPOSE:To utilize a bioelement for constructing a bio-computer having an information processing type simulating the gustation and olfaction of an organism by arraying liposomes composed of a living organism substance generating membrane potential fluctuation by the adsorption of one or both of a gustatory substance and an olfactory substance and a living-organism simulated substance onto a substrate in a two-dimensional manner. CONSTITUTION:Liposomes (artificial follicles) 30 formed by using one or both of a living organism substance generating membrane potential fluctuation by the adsorption of one or both of a gustatory substance and an olfactory substance and a living-organism simulated substance are arrayed onto a substrate 41 in a two-dimensional manner. Consequently, the field of the same membrane potential fluctuation as membrane potential fluctuation in the taste cell of a living organism and/or the field of membrane potential fluctuation in the olfactory cell of the living organism is acquired. Accordingly, a bioelement can be utilized for constructing a bio-computer having an information processing type simulating the gustation and olfaction of the living organism.

134. 发明专利

JPH0320624A OPTICAL-RESPONSE ARTIFICIAL EXCITING FILM 失效
公开(公告)号：JPH0320624A
公开(公告)日：1991-01-29
申请号：JP15482489
申请日：1989-06-17
申请人： OKI ELECTRIC IND CO LTD
发明人： KATO MASAKAZU , SAITO MINORU , UMIBE KATSUAKI , MIYAMOTO HIROO
IPC分类号： G01N33/483 , C09K3/00 , G01J1/00 , G01N27/416 , H01L49/00
摘要： PURPOSE:To make it possible to control the stop, start and the like of oscilla tion caused by the change in film potential by light without contact by adsorbing the mixture of both or either one of lipid and a material similar to the lipid and azo-substituted crown ether shown by the formula having one or more azobenzene in one molecule into a supporting body having micro pores. CONSTITUTION:Mixture comprising the following materials is adsorned in a supporting body having micro pores: both or either of lipid and a material similar to the lipid; and azo-substituted crown ether shown by the formula having one or more azobenzene in one molecule. (In the formula, R represents hydrogen, crown ether ring which is condensed with benzene ring, alcoxy group having amino group, alkyl group, phenyl group, methoxy group, alcoxy group or methoxyphenyl group; and (n) represents a positive integer.) Since the azo- substituted crown ether has a bulky structure in this constitution, the interval between the arranged molecules is expanded, and the micro pore keeps filled with oil droplet. Penetration through the micro pore is blocked, and the oscillation can be stopped. Thus the oscillation can be controlled.

135. 发明专利

JPH0320623A OPTICAL-RESPONSE ARTIFICIAL EXCITING FILM 失效
公开(公告)号：JPH0320623A
公开(公告)日：1991-01-29
申请号：JP15482389
申请日：1989-06-17
申请人： OKI ELECTRIC IND CO LTD
发明人： KATO MASAKAZU , SAITO MINORU , UMIBE KATSUAKI , MIYAMOTO HIROO
IPC分类号： G01N33/483 , C09K3/00 , G01J1/00 , G01J1/48 , G01N27/416 , H01L49/00
摘要： PURPOSE:To make it possible to control the stop, start and the like of oscillation caused by the change in potential of an artificial exciting film by light without contact by adsorbing the mixture of both or either of lipid and a material similar to the lipid and a material, which responds to the light and whose structure is changed in three dimensions, into a supporting body having micro pores. CONSTITUTION:In this exciting film, a mixture comprising the following material is adsorbed in a supporting body having micro pores: both or either of lipid and a material similar to lipid; and a material which responds to light and has the structure that is changed in three dimensions, e.g. azobenzene and the like. The micro pore is impregnated with said mixture. Since the material which responds to the light and has the structure that is changed in three dimensions is contained, the formation of multiple layers of the lipid or the material similar to the lipid in one state of the structure change can be obstructed. Therefore, the micro pore keeps filled with oil droplet, and the penetration through the micro pore can be prevented. As a result, the change in artificial exciting film is blocked, and oscillation can be stopped. Thus the oscillation can be controlled.

136. 发明专利

JPH02231557A ERETHISTIC ARTIFICIAL MEMBRANE FOR BIOELEMENT 失效
公开(公告)号：JPH02231557A
公开(公告)日：1990-09-13
申请号：JP5261189
申请日：1989-03-04
申请人： OKI ELECTRIC IND CO LTD
发明人： SAITO MINORU , MIYAMOTO HIROO , UMIBE KATSUAKI , KATO MASAKAZU
IPC分类号： G01N27/26 , C07F9/10 , C07F9/113 , G01N27/333
摘要： PURPOSE:To obtain the artificial membrane which can make self-excited oscillation of short periods by adsorbing a lipid mixture composed of the dioleyl phosphate expressed by specific formula and phospholipid which has two oleyl groups and is expressed by specific formula on a porous membrane. CONSTITUTION:The artificial membrane is constituted by adsorbing the lipid mixture which consists of the dioleyl phosphate expressed by the formula I and the phospholipid which has the two oleyl groups, and is expressed by the formula II and has substantially equal lengths of hydrophobic groups onto the porous membrane. In the formula II, R denotes any of a residual choline group (-CH2CH2N (CH3)3), residual ethanol amine group (-CH2CH2NH2), serine group (-CH2CH(NH2)(COO )) and residual inositol group (-C6H11O6). The phase transition of the lipid generated at the time of the self-excited oscillation is easily generated and the self-excited oscillation in the short periods is possible even with a small external pressure.

137. 发明专利

JPH02221853A EXCITATORY ARTIFICIAL MEMBRANE FOR BIOELEMENT 失效
公开(公告)号：JPH02221853A
公开(公告)日：1990-09-04
申请号：JP4271989
申请日：1989-02-22
申请人： OKI ELECTRIC IND CO LTD
发明人： SAITO MINORU , MIYAMOTO HIROO , UMIBE KATSUAKI , KATO MASAKAZU
IPC分类号： G01N27/26 , C07F9/09 , G01N27/333
摘要： PURPOSE:To allow self-oscillation in a short period without application of an external force by adsorbing a material mixture composed of specific dioleyl phosphate and specific oleyl alcohol on a porous membrane. CONSTITUTION:This membrane is constituted by adsorbing the dioleyl phosphate expressed by constitutional formula I and the oleyl alcohol expressed by constitutional formula II on the porous membrane. The artificial membrane which can generate the self-oscillation of a short period without application of the external force under the conditions of a salt concn. difference and DC current impression is obtd. in this way. The amt. of the oleyl alcohol to be added in the mixed lipid is specified to >=15vol.% and

138. 发明专利

JPH02216445A BIOELEMENT 失效
公开(公告)号：JPH02216445A
公开(公告)日：1990-08-29
申请号：JP19211688
申请日：1988-08-02
申请人： OKI ELECTRIC IND CO LTD
发明人： SAITO MINORU , UMIBE KATSUAKI , MIYAMOTO HIROO , KATO MASAKAZU
IPC分类号： G01N27/26 , C07F9/09 , G01N27/327 , G01N27/416
摘要： PURPOSE:To obtain the function analogous to vital cells by providing a thin film analogous to living bodies which is changed in ion permeability to generate an electric signal, such as potential oscillation or oscillation pattern change, when stimulated by a stimulating material and sending the electric signal from this thin film to electrodes. CONSTITUTION:This element is constituted by inserting the thin org. film 6 which generates the potential oscillation or the pattern change thereof when stimulated by the stimulating material, such as bitter material like quinine or sweat material like cane sugar, more specifically millipore filter impregnated with oleyl phosphate DOPH, etc., between sq. solns. 4 and 5 of different kinds or the same kind so that the electric signal is generated at both ends of this film 6. The generated electric signal is introduced through a salt bridge 1, a standard electrode 2 and a conductor 3 to the electrodes 8, 9. One of the electrode 8 or 9 executes the taking in and release of ions and chemical materials in an electrolyte 10 by the impulse of the potential change. The electric signal which is obtd. by generating the potential oscillation or changing the oscillation pattern by the stimulating material, is converted to the information transmitting material of the ions and chemical materials and is amplified is sent to the electrode 8 in this way.

139. 发明专利

JPH0263025A ORGANIC NONLINEAR OPTICAL MATERIAL 失效
公开(公告)号：JPH0263025A
公开(公告)日：1990-03-02
申请号：JP21611888
申请日：1988-08-30
申请人： OKI ELECTRIC IND CO LTD , NAKAYA TADAO
发明人： MIYAMOTO HIROO , UMIBE KATSUAKI , NAKAYA TADAO
IPC分类号： G02F1/35 , C09K9/02 , G02F1/355 , G02F1/361
摘要： PURPOSE:To obtain a novel org. nonlinear optical material having satisfactory conversion efficiency and workability by forming a specified nonlinear optical element. CONSTITUTION:The title org. nonlinear optical material is characterized by 1,4[p-alkylphenylamino]anthraquinone expressed by the formula I. In the formula, n is zero or a positive integer. Such org. compd. is synthesized with high reproducibility, and emits such light having corresponding wavelength to that of the second and third higher harmonic of the light incident on the org. compd. Moreover, the generation of higher harmonic is caused with good reproducibility. Thus, a distinct nonlinear optical effect can be caused even of a semiconductor laser having not so high output power density, and high conversion efficiency, i.e. high nonlinear susceptibility, is obtd. Furthermore, formation of a thin film in the prepn. of a circuit is facilitated and precision processing of the material is also facilitated.

140. 发明专利

JPS62197900A METHOD AND APPARATUS FOR DISPLAYING MAP INFORMATION 失效
公开(公告)号：JPS62197900A
公开(公告)日：1987-09-01
申请号：JP4005286
申请日：1986-02-25
申请人： OKI ELECTRIC IND CO LTD
发明人： SUZUKI KUNIKAZU , MIYAMOTO HIROO , KANNO HIROMASA , TERAO YOSHITAKA
IPC分类号： G08G1/0969 , G01C21/00 , G08G1/137 , G09B29/10 , G09G1/16 , G09G5/38

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