公开(公告)号：JPH10241151A

公开(公告)日：1998-09-11

申请号：JP3805697

申请日：1997-02-21

Applicant: SONY CORP

Inventor： KURIHARA KENICHI ,  KISHII NORIYUKI ,  SASAKI YUICHI

IPC: C09D5/23 ,  C09D7/12 ,  G11B5/708

Abstract: PROBLEM TO BE SOLVED: To improve dispersion characteristic of magnetic powder and realize excellent electro-magnetic conversion characteristic and running durability by including sulfonic acid salt as a polarity group into binder of the magnetic layer mainly composed of binder and magnetic powder and then adding diketone compound as the magnetic powder surface processing agent. SOLUTION: A magnetic layer is formed, on a non-magnetic carrier, by coating of binder and magnetic paint mainly composed of magnetic powder in the specific surface area of 35m /g or more. The binder is composed of sulfonic acid salt of polarity group, magnetic powder and diketone compound having the complex forming function as the powder surface processing agent. Since the diketone compound is expressed by the formula I and one of R1 to R3 has carboxyl group and is selected form H, halogen and alkyl group, aryl group and complex aromatic group replaced with such H and halogen and has the function as the dispersion agent at the surface of magnetic powder, amount of addition is set to 1.0 to 5.0 part by weight. Moreover, the sulfonic acid salt is expressed by the formula II and amount of contents is set to the range of 0.001 to 1mmol/g to increase the mutual effect at the interface of the binder and surface processing agent.

公开(公告)号：JPH10188263A

公开(公告)日：1998-07-21

申请号：JP34423096

申请日：1996-12-24

Applicant: SONY CORP

Inventor： KURIHARA KENICHI ,  KISHII NORIYUKI ,  KAMEI TAKAHIRO ,  WATANABE HARUO

IPC: C09D5/23 ,  C09D7/12 ,  G11B5/708 ,  G11B5/842

Abstract: PROBLEM TO BE SOLVED: To suppress the formation of the burned matter of a magnetic head by combining either of a pyridine deriv. and phenanthrene deriv. and a diketone compd. and holding the combination in a magnetic layer. SOLUTION: The magnetic layer is formed by applying a magnetic coating material composed mainly of ferromagnetic powder and binder on a nonmagnetic base. At the time of preparing the magnetic coating material, the ferromagnetic powder is previously subjected to a surface treatment with the diketone compd. and the powder and the binder are kneaded and dispersed together with the ligand of the bipyridine deriv. or phenanthrene deriv. As a result, the diketone compd. is sufficiently adsorbed to the ferromagnetic powder and the dispersibility of the ferromagnetic powder is improved. In addition, the coordination of the bipyridine deriv. and the phenanthrene deriv. to the ferromagnetic powder is hindered and the liquid alone disperses in the magnetic layer or adheres to the surface of the magnetic layer. The bipyridine deriv. and the phananthrene deriv. prevent the accumulation of the burned matter on the surface of the magnetic head as a complex to easily desorb the burned matter by making complex forming reaction with the burned matter on the surface of the magnetic head.

公开(公告)号：JPH10149536A

公开(公告)日：1998-06-02

申请号：JP30323596

申请日：1996-11-14

Applicant: SONY CORP

Inventor： KAMEI TAKAHIRO ,  KISHII NORIYUKI ,  SUZUKI JUNKO ,  WATANABE HARUO ,  KOBAYASHI TAKESHI ,  KURIHARA KENICHI

IPC: C09K3/00 ,  C09D5/23 ,  G11B5/41 ,  G11B5/64 ,  G11B5/708 ,  G11B5/72 ,  G11B5/733 ,  G11B5/735

Abstract: PROBLEM TO BE SOLVED: To prevent deposition of a burnt matter on a magnetic head even with longer sliding time or faster scanning speed, to suppress the spacing loss and to prevent increasing of the error rate by incorporating a preventing agent against burning containing a polyacid compd. into a magnetic recording medium. SOLUTION: This medium is produced by forming a magnetic layer on a nonmagnetic base body and the medium contains a preventing agent against burning which contains a polyacid compd. expressed by formula I and formula II. In the formula I and the formula II, R , R are selected from alkylene groups, alkyleneoxy groups, phenylene group or combination of these having substituents of alkyl groups with substituents of hydrogen atoms, halogen atoms, hydroxyl groups or nitro groups, or aryl groups, heteroaromatic groups, X to X are selected from COOH, COOM, PO3 H2 , etc., wherein M in an alkali metal. Thereby, the complexing reaction is caused between the metal oxide produced on the surface of a magnetic head and the polyacid compd. to produce a complex which easily drops from the magnetic head.

公开(公告)号：JPH1095169A

公开(公告)日：1998-04-14

申请号：JP24298897

申请日：1997-09-08

Applicant: SONY CORP

Inventor： KISHII NORIYUKI ,  MATSUZAWA NOBUYUKI

IPC: B41M5/26 ,  G11B7/24 ,  G11B7/244

Abstract: PROBLEM TO BE SOLVED: To enable the highly reliable recording, regeneration and erasure of data under a simple medium structure by providing a recording layer containing a substituted aminophthalocyanine on a substrate and erasing recorded information and further, making it rerecordable. SOLUTION: A recording layer containing a substituted aminophthalocyanine is formed on a substrate so that recorded information can be erased and recorded again. The substituted aminophthalocyanine has an absorption zone in the wavelength area (780nm) of a semiconductor layer beam as a recording light and this indicates that the substituted aminophthalocyanine is significantly different from a phthalocyanine color of such a nature as to show an absorption only in an association state. In addition, the substituted aminophthalocyanine can be mixed with a binder or another organic color. When erasing recorded information, either of the method to heat the whole medium within the temperature range not exceeding a temperature at which the color is thermally decomposed or the method to again flatten pits with the help of the semiconductor laser beam having a power equal to or more than the recording light, is adopted.

公开(公告)号：JPH07320273A

公开(公告)日：1995-12-08

申请号：JP13098094

申请日：1994-05-20

Applicant: SONY CORP

Inventor： KISHII NORIYUKI ,  SHIRAI KATSUYA ,  TAMURA SHINICHIRO ,  SETO NOBUYOSHI ,  TOKUMARU KATSUMI ,  TAKAGI TOMOHIRO ,  ARAI TATSURO ,  SAKURAGI HIROCHIKA

IPC: G03C1/72 ,  G11B7/00 ,  G11B7/0055 ,  G11B7/24

Abstract: PURPOSE:To rapidly and efficiently erase information without increasing the temp. of a medium having information multiplex-recording by optical gate type hole burning by irradiating the medium with light of an absorption band corresponding to the excitated singlet state of the material or near the same as wavelength selection light. CONSTITUTION:The holes recorded on the material to be subjected to optical gate type hole burning by the electron transfer reaction by stepwise two photon excitation are erased by exciting the molecules to the high excitation state (Sn). This photochemical hole burning material consists of light absorptive dye molecules and electron receptor and is produced by dispersing both in a supporting material. Light around 590nm corresponding to the longest wavelength absorption band in the base state of the dye material is used as the wavelength selection light lambdaS for excitation to the excitation singlet state. A dye laser 12B excited by an Ar ion laser 12A is used for the light source. A line 12C of an the Ar ion laser is used for the gate light lambdaC for excitation to the high triplet state. Light around 425nm of a dyestuff laser 12E excited by an excimer laser 12D is used for the wavelength light lambdaE for erasing.

公开(公告)号：JPH05181234A

公开(公告)日：1993-07-23

申请号：JP35874691

申请日：1991-12-28

Applicant: SONY CORP

Inventor： ASAI NOBUTOSHI ,  KISHII NORIYUKI

IPC: G03C1/72 ,  G03C5/56 ,  G11B7/00 ,  G11B7/005 ,  G11B7/30

Abstract: PURPOSE:To enable the detection of recorded signals with a high sensitivity regardless of the bearings where a photochemical hole burning wavelength multiple recording medium is placed by irradiating this recording medium with circularly polarized light and detecting the deviation of the transmitted light or reflected light. CONSTITUTION:The light radiated from a wavelength variable laser 7 is polarized to the circularly polarized light by a polarizer 1 and a quarter-wave plate 2. A sample 3 in a cooler 4 is irradiated with this light. The circularly polarized light enters a quarter-wave plate 5 while its circularly polarized state is held maintained if the sample 3 as the recording medium has no dichromaticity. The light transmits this plate in the form of linearly polarized light. The light does not pass the plate if the polarizer 6 is disposed perpendicularly to the polarization direction thereof. The circularly polarized light is, however, disturbed and is polarized to elliptically polarized light elongating in the polarization direction where the absorption is weak if the sample 3 has the dichromaticity. Such phenomenon can be considered by dividing the light to the component of the circularly polarized light and the component of the linearly polarized light. The linearly polarized light component does not depend on the polarization direction and passes the quarter-wave plate 6 and the polarizer 6 at a specified ratio. This light is detected by a photodetector 8.

公开(公告)号：JP2012024017A

公开(公告)日：2012-02-09

申请号：JP2010165507

申请日：2010-07-23

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SAKAMOTO NAOHISA ,  ICHIMURA MARI ,  ONISHI MICHIHIRO ,  KISHII NORIYUKI

IPC: C12N15/09 ,  C12M1/00 ,  C12N15/00 ,  C12Q1/68

Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently separating a target nucleic acid strand in a micro flow channel packed with a carrier for separating the nucleic acid.SOLUTION: The carrier for separating the nucleic acid is sold-phased by sulfonamide bond of a sulfone group introduced to the surface of a porous carrier and an amino group of the captured strand having a base sequence complementary to the target nucleic acid strand.

Abstract translation: 要解决的问题：提供一种用于有效分离装有用于分离核酸的载体的微流通道中的靶核酸链的技术。 解决方案：用于分离核酸的载体通过引入到多孔载体的表面的砜基的磺酰胺键进行销售，并且捕获的链的氨基具有与靶核酸链互补的碱基序列 。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011070679A

公开(公告)日：2011-04-07

申请号：JP2010230236

申请日：2010-10-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAMOTO TAKUO ,  KISHII NORIYUKI ,  HAYAKAWA TOMOHIRO ,  SOMA ATSUHIKO ,  NAKAGAWA KAZUHIRO

IPC: G06T19/00 ,  G06F3/048 ,  G06F13/00 ,  G06Q50/00 ,  G06Q50/10

Abstract: PROBLEM TO BE SOLVED: To provide a technology for enabling users to more smoothly and efficiently communicate with each other in a virtual space while referring to mutual biorhythm information. SOLUTION: An information processing apparatus is provided, which includes: a management means that manages biorhythm information that indicates a biorhythm condition of a user; a determination means that obtains and accumulates life-rhythm information transmitted from an external apparatus and indicating time information about the life-cycle of the user, calculates time information that indicates the user's biorhythm from a plurality of pieces of accumulated life-rhythm information, performs an automatic determination about a biorhythm condition of the user at a predetermined time, and transmits the determined biorhythm condition as the biorhythm information to the management means; and a display control means that displays the biorhythm information while associating the biorhythm information with an object corresponding to the user. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种使用户能够在虚拟空间中更平稳和有效地进行通信的技术，同时参考相互生物节律信息。 解决方案：提供了一种信息处理设备，其包括：管理装置，其管理指示用户的生物节律状况的生物节律信息; 确定装置，其获得并累积从外部设备发送的生命节奏信息并指示关于用户的生命周期的时间信息，从多个累积的生命节奏信息计算指示用户生物节律的时间信息，执行 在预定时间自动确定用户的生物节律状况，并将确定的生物节律条件作为生物节律信息发送给管理装置; 以及显示控制装置，其将生物节律信息与对应于用户的对象相关联地显示生物节律信息。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010256369A

公开(公告)日：2010-11-11

申请号：JP2010172605

申请日：2010-07-30

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KISHII NORIYUKI ,  ICHIMURA MARI ,  MACHIDA KENZO

IPC: G01N33/543 ,  C12M1/00 ,  G01N15/14 ,  G01N33/53

Abstract: PROBLEM TO BE SOLVED: To provide an automatic identification method of micro beads, capable of identifying an identification pattern formed in a micro bead at high speed. SOLUTION: To provide a micro bead automatic identification method which includes the step of acquiring an image of a circular surface of the cylindrical micro bead having the identification pattern and a plurality of reference points formed on the circular surface and the step of acquiring information about both sides and/or tilting of the micro bead based on the positions of the reference points in the acquired image. In the micro bead automatic identification method, and in the image of the circular surface of the micro bead, the pattern matching with the identification pattern is performed by rotating a lattice for detecting the identification pattern based on information about both sides and/or tilting of the micro bead. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种微珠的自动识别方法，其能够高速识别形成在微珠中的识别图案。 解决方案：提供一种微珠自动识别方法，其包括获取具有识别图案的圆筒形微珠的圆形表面的图像和形成在圆形表面上的多个参考点的步骤以及获取的步骤 基于所获取的图像中的参考点的位置关于微珠的两侧和/或倾斜的信息。 在微珠自动识别方法中，在微珠的圆形表面的图像中，通过基于关于两侧的信息和/或倾斜的信息旋转用于检测识别图案的格子来执行与识别图案匹配的图案 微珠。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010094072A

公开(公告)日：2010-04-30

申请号：JP2008267464

申请日：2008-10-16

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SOMA ATSUHIKO ,  YAMAMOTO TAKUO ,  AKASHI MAKOTO ,  NOIDE KOICHI ,  KISHII NORIYUKI ,  NAKAGAWA KAZUHIRO ,  YAMASHITA YUKIISA ,  HAYAKAWA TOMOHIRO

IPC: C12Q1/68 ,  C12N15/09

CPC classification number: C12Q1/6876 ,  A61B10/02 ,  C12Q1/6809 ,  C12Q2600/158 ,  G06F19/20 ,  G06F19/24 ,  C12Q2537/165

Abstract: PROBLEM TO BE SOLVED: To provide a method that minimizes number of times of collection of a biological sample from an individual to be tested and predicts biorhythm with high precision.
SOLUTION: The method for predicting biorhythm of an individual to be tested includes measuring amounts of expression of two clock genes having different phases of circadian cycle of change in the amount of expression with regard to biological samples collected from an individual to be tested three times within 24 hours and predicting the biorhythm of the individual to be tested on the basis of obtained data of time series amount of expression. The method for predicting biorhythm includes predicting biorhythm especially with high precision by collecting biological samples from an individual to be tested three times at intervals of 8 hours within 24 hours.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种最小化来自待测试个体的生物样品的收集次数的方法，并以高精度预测生物节律。 用于预测待测个体的生物节律的方法包括测量从待测个体收集的生物样品的表达量的变化昼夜周期的不同阶段的两个时钟基因的表达量 在24小时内三次，并根据获得的时间序列表达数据预测待测个体的生物节律。 预测生物节律的方法包括通过从24小时内以8小时的间隔收集待测试的个体的三次生物样品，以高精度预测生物节律。 版权所有（C）2010，JPO＆INPIT