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1. 发明授权

US5715232A Recording and reproduction of items of information using ROM-RAM storage media 失效
标题翻译：使用ROM-RAM存储介质记录和再现信息项
公开(公告)号：US5715232A
公开(公告)日：1998-02-03
申请号：US699514
申请日：1995-11-27
申请人： Yoshiharu Chikazawa , Akira Kawamura , Yasuaki Morimoto , Friedhelm Zucker , Christian Buchler
发明人： Yoshiharu Chikazawa , Akira Kawamura , Yasuaki Morimoto , Friedhelm Zucker , Christian Buchler
IPC分类号： G06F3/06 , G06F3/08 , G11B7/007 , G11B11/105 , G11B13/04 , G11B21/08 , G11B21/10 , G11B7/24
CPC分类号： G11B7/0079 , G11B11/10597 , G11B13/04 , G11B21/081 , G11B21/10
摘要： A magneto optical disc system includes a disc having permanently recorded tracks overlain with magneto optical recording material. Data is recorded in the magneto optical material in tracks superimposed over the permanently recorded tracks, using the read-only data to define magneto optical tracks. The magneto optically recorded data is correlated with the prerecorded data for defining the location of data stored in the magneto-optic tracks.
摘要翻译：磁光盘系统包括具有与磁光记录材料重叠的永久记录磁道的盘。数据被记录在叠加在永久记录的轨道上的轨道中的磁光材料中，使用只读数据来定义磁光轨。磁光记录数据与预先记录的数据相关，用于定义存储在磁光轨道中的数据的位置。

2. 发明授权

US5822292A Multi beam track system and method for an optical memory 失效
标题翻译：多光束跟踪系统和光学存储器的方法
公开(公告)号：US5822292A
公开(公告)日：1998-10-13
申请号：US642324
申请日：1996-05-03
申请人： Nakao Akutsu , Yasuaki Morimoto , Yoshiharu Chikazawa , Akira Kawamura
发明人： Nakao Akutsu , Yasuaki Morimoto , Yoshiharu Chikazawa , Akira Kawamura
IPC分类号： G11B7/125 , G11B7/135 , G11B7/14 , G11B7/00 , G11B3/74
CPC分类号： G11B7/127 , G11B7/1356 , G11B7/14
摘要： A multi beam track system and method is used for the retrieving of information stored in optical memories like optical disks. The information carrying beams reflected on the surface of such a optical disk results in spots on the surface of a detector array. Because these beams are very close to each other, the resulting spots tend to overlap so that cross talk conditions between neighboring channels occur. As result the S/N ratio becomes worse. According to the present invention a plurality of laser beams arranged in a row is used, where the laser beams are linear polarized and the polarization of neighboring beams differ by 90.o slashed., i.e. neighboring laser beams have perpendicular linear polarization. After reflection on the surface of the optical disk the row of reflected laser beams is separated into two rows by an separating means which is polarization dependent so that beams are separated in space according to the polarization. Such a separator can be a polarizing beamsplitter or a birefringent prism crystal. As a result two spacially separated rows of laser beams are achieved, which can be detected by two separate detectors. As result no overlap between neighboring spots occurs on the surface of the detectors, resulting in the elimination of crosstalk.
摘要翻译：多光束跟踪系统和方法用于检索光存储器如光盘中存储的信息。在这种光盘的表面上反射的光束的信息导致检测器阵列表面上的斑点。由于这些光束彼此非常接近，所得到的光点倾向于重叠，从而发生相邻通道之间的串扰条件。结果，S / N比变差。根据本发明，使用排列成一行的多个激光束，其中激光束是线性偏振的，并且相邻光束的偏振度相差90 + 526，即相邻的激光束具有垂直的线偏振。在光盘表面上反射后，通过分离装置将反射激光束的行分离成两行，该分离装置是偏振相关的，使得根据极化在空间中分离光束。这种分离器可以是偏振分束器或双折射棱镜晶体。结果实现了两个空间分离的激光束行，其可以由两个单独的检测器检测。结果，在检测器的表面上没有出现相邻点之间的重叠，导致消除串扰。

3. 发明授权

US5812519A ROM-RAM Disk 失效
标题翻译： ROM-RAM磁盘
公开(公告)号：US5812519A
公开(公告)日：1998-09-22
申请号：US647993
申请日：1996-09-20
申请人： Akira Kawamura , Yasuaki Morimoto , Friedhelm Zucker
发明人： Akira Kawamura , Yasuaki Morimoto , Friedhelm Zucker
IPC分类号： G11B7/00 , G11B7/007 , G11B7/14 , G11B7/30 , G11B11/105 , G11B13/04 , G11B19/02 , G11B19/20 , G11B19/247 , G11B19/28 , G11B20/12 , G11B7/24
CPC分类号： G11B7/0079 , G11B13/04 , G11B13/045 , G11B19/02 , G11B19/20 , G11B20/1252 , G11B7/14 , G11B11/10597 , G11B19/247 , G11B19/28 , G11B2020/1259 , G11B2220/211
摘要： The invention concerns a high storage capacity ROM-RAM disk and a process for reading and writing to the ROM-RAM disk. T he aim of the invention is to devise a ROM-RAM disk and a process making it possible to read ROM and RAM simultaneously, to read the ROM area and at the same time write to the RAM area and to provide the largest possible volume of memory. The invention comprises two alternative designs. In a first design a ROM-RAM disk contains an area having both ROM and RAM memory structures as of a certain radius or diameter, establishing therein, at a constant rotational speed, a scanning/writing speed which ensures a reading/separation of the data stored in the ROM-RAM structures. In a second design, the available storage area is taken up entirely by a ROM-RAM storage area, where RAM memory structures have a reduced data rate in order to form, a length of memory structures necessary for separating the data stored in the ROM-RAM storage area.
摘要翻译： PCT No.PCT / EP94 / 03869 Sec。 371日期：1996年9月20日 102（e）1996年9月20日PCT 1994年11月23日PCT公布。第WO95 / 15557号公报日期1995年6月8日本发明涉及高存储容量的ROM-RAM磁盘和用于读取和写入到ROM-RAM磁盘的过程。本发明的目的是设计一个ROM-RAM磁盘和一个使得可以同时读取ROM和RAM的过程，以读取ROM区域并同时写入RAM区域并提供最大可能的容量记忆。本发明包括两种替代设计。在第一设计中，ROM-RAM盘包含具有一定半径或直径的ROM和RAM存储器结构的区域，以恒定的转速建立扫描/写入速度，以确保数据的读取/分离存储在ROM-RAM结构中。在第二种设计中，可用的存储区域完全由ROM-RAM存储区域占用，其中RAM存储器结构具有降低的数据速率以形成用于分离存储在ROM-RAM中的数据所需的存储器结构的长度， RAM存储区。

4. 发明授权

US5764614A Laser intensity gain control for detecting oscillation in the feedback circuit 失效
标题翻译：用于检测反馈电路中的振荡的激光强度增益控制
公开(公告)号：US5764614A
公开(公告)日：1998-06-09
申请号：US655874
申请日：1996-05-03
申请人： Yoshiharu Chikazawa , Akira Kawamura
发明人： Yoshiharu Chikazawa , Akira Kawamura
IPC分类号： G11B7/00 , G11B7/0045 , G11B7/125 , H01S5/068
CPC分类号： G11B7/126
摘要： In laser feedback systems of an optical memory the most suitable feedback gain value depends on the type of optical disks used. According to the invention a system and a method is provided which finds by way of an iteration a suitable maximum feedback gain value so that the feedback system does not oscillate. The method consists in starting with a low gain value for driving a laser diode, increasing the gain value by small amounts until an oscillation detecting unit detects that the laser feedback system is oscillating. Then the gain value is reset to the previous value or a little bit more. Then the laser feedback system is again in a non-oscillating area with a suitable maximum gain value. This iteration is performed by a system consisting mainly of a laser diode, a photodiode for detecting the reflected light, and an oscillation detecting unit which controls a gain controller. This gain controller sets the gain on a multiplier which drives the laser driver for the laser diode.
摘要翻译：在光学存储器的激光反馈系统中，最合适的反馈增益值取决于所使用的光盘的类型。根据本发明，提供一种系统和方法，其通过迭代找到合适的最大反馈增益值，使得反馈系统不振荡。该方法包括从用于驱动激光二极管的低增益值开始，增加少量的增益值直到振荡检测单元检测到激光反馈系统正在振荡。然后将增益值重新设置为上一个值或多一点。然后，激光反馈系统再次处于具有合适的最大增益值的非振荡区域。该迭代由主要由激光二极管，用于检测反射光的光电二极管和控制增益控制器的振荡检测单元组成的系统进行。该增益控制器在驱动激光二极管的激光驱动器的乘法器上设置增益。

5. 发明授权

US5416764A Noise component reduction in the data signal and optical scanning device 失效
标题翻译：数据信号和光学扫描装置的噪声成分减少
公开(公告)号：US5416764A
公开(公告)日：1995-05-16
申请号：US105784
申请日：1993-08-12
申请人： Yoshiharu Chikazawa , Akira Kawamura
发明人： Yoshiharu Chikazawa , Akira Kawamura
IPC分类号： G11B11/10 , G11B11/105 , G11B7/13 , G11B7/135 , G11B20/24
CPC分类号： G11B11/10515 , G11B11/10545 , G11B11/10597
摘要： A system for reducing noise in a data recording/play-back device includes an optical system for scanning a recording medium and providing first and second polarization signals. The polarization signals are added to provide an added signal. The added signal is differentiated to provide a noise reduction signal. The polarization signals are substracted to provide a difference signal. The differentiated signal is substracted from the difference signal to provide a data signal having a substantially reduced noise level.
摘要翻译：一种用于降低数据记录/重放装置中的噪声的系统包括用于扫描记录介质并提供第一和第二偏振信号的光学系统。添加极化信号以提供附加信号。增加的信号被区分以提供降噪信号。减少极化信号以提供差分信号。差分信号从差分信号中减去，以提供具有显着降低的噪声电平的数据信号。

6. 发明申请

US20140004011A1 CATALYST RECOVERY SYSTEM, HYDROCARBON SYNTHESIS REACTION APPARATUS, HYDROCARBON SYNTHESIS REACTION SYSTEM, AND CATALYST RECOVERY PROCESS 有权
标题翻译：催化回收系统，烃合成反应装置，烃合成反应系统和催化剂回收方法
公开(公告)号：US20140004011A1
公开(公告)日：2014-01-02
申请号：US13978772
申请日：2012-01-13
申请人： Toshiyuki Shibata , Hidekatsu Honda , Akira Kawamura
发明人： Toshiyuki Shibata , Hidekatsu Honda , Akira Kawamura
IPC分类号： B01J19/06
CPC分类号： B01J19/06 , B01D21/0045 , B01D21/0048 , B01J8/0045 , B01J38/00 , B01J2219/0077 , B01J2219/185 , B01J2219/1943 , B01J2219/1946 , C10G2/32 , C10G2/342 , C10G2/343 , C10G2300/4081 , C10G2300/70
摘要： A catalyst recovery system that includes a concentrated slurry production unit that concentrates a slurry extracted from a reactor main unit and continuously produces a concentrated slurry, a first discharge unit that discharges the concentrated slurry from the concentrated slurry production unit, a solidified slurry production unit that cools the concentrated slurry discharged from the concentrated slurry production unit, thereby solidifying the liquid medium within the concentrated slurry and producing a solidified slurry, and a recovery mechanism that recovers the solidified slurry from the solidified slurry production unit.
摘要翻译： 1.一种催化剂回收系统，其特征在于，包括浓缩从反应器主体提取的浆料的浓缩浆料生成装置，并连续地生成浓缩浆料，从浓缩浆料生成装置排出浓缩浆料的第一排出单元，固化浆料生成单元，冷却从浓缩浆料生成单元排出的浓缩浆料，使浓缩浆液内的液体介质固化，生成固化浆料，以及从固化浆料生成单元回收固化浆料的回收机构。

7. 发明申请

US20130094386A1 COMMUNICATION TERMINAL DEVICE AND COMMUNICATION METHOD 审中-公开
标题翻译：通信终端设备和通信方法
公开(公告)号：US20130094386A1
公开(公告)日：2013-04-18
申请号：US13703839
申请日：2011-06-17
申请人： Akira Kawamura
发明人： Akira Kawamura
IPC分类号： H04W76/04
CPC分类号： H04W76/20 , H04W36/04 , H04W76/23 , H04W76/30 , H04W88/04
摘要： A communication terminal device which can negate the need for troublesome switchovers and increase ease of use. In the device, a communication unit is connected to a client and carries out short distance wireless communication. An AP operation unit relays the transfer of data between the client and the connection destination thereof, on behalf of an access point. An electric field intensity acquisition unit measures the electric field intensity of a signal received from the access point. A client connection cancellation unit determines whether the device is within the communication area of the access point on the basis of the electric field intensity measured by the electric field intensity acquisition unit. If it is determined by the client connection cancellation unit that the device is within the communication area of the access point, an AP operation termination unit cancels the connection with the client in the AP operation unit.
摘要翻译：一种通信终端设备，其可以消除对麻烦的切换的需要并增加易用性。在设备中，通信单元连接到客户端并执行短距离无线通信。 AP操作单元代表接入点中继客户端与其连接目的地之间的数据传输。电场强度获取单元测量从接入点接收的信号的电场强度。客户端连接消除单元基于由电场强度获取单元测量的电场强度来确定设备是否在接入点的通信区域内。如果由客户端连接取消单元确定设备在接入点的通信区域内，则AP操作终端单元在AP操作单元中取消与客户端的连接。

8. 发明申请

US20060252863A1 ADHESINE 失效
公开(公告)号：US20060252863A1
公开(公告)日：2006-11-09
申请号：US11279313
申请日：2006-04-11
申请人： Ryu Takeko , Atsushi Higo , Akira Kawamura
发明人： Ryu Takeko , Atsushi Higo , Akira Kawamura
IPC分类号： B60C1/00
CPC分类号： B32B17/1033 , B32B17/10018 , C08K5/0025 , C08K5/14 , C08L83/00 , C09J133/08 , Y02P20/582 , Y10T428/1059 , Y10T428/1068 , Y10T428/1082 , Y10T428/31663 , Y10T428/3188
摘要： To provide an adhesive comprising an acrylic resin (1), an acrylic resin (2), a silicone oligomer (3) and a crosslinking agent (4) wherein the acrylic resin (1) comprises a structural unit (a) derived from a monomer (A) and a structural unit (b) derived from a monomer (B) and has a weight-average molecular weight of 1,000,000 to 2,000,000, wherein the (A) is a (meth)acrylic ester represented by the formula (A) (wherein R1 represents hydrogen atom or methyl group, and R2 represents alkyl or aralkyl groups having 1 to 14 carbon atoms wherein hydrogen atom(s) of the R2 may be substituted with alkoxy group having 1 to 10 carbon atoms), and the (B) is at least any one of a (B-1) and a (B-2) wherein the (B-1) is a monomer comprising carboxyl group and one olefinic double bond, and the (B-2) is a monomer comprising at least one polar functional group selected from the group consisted of hydroxy group, amide group, amino group, epoxy groups oxetanyl group, aldehyde group and isocyanate group and an olefinic double bond; the acrylic resin (2) comprises the structural unit (a) and the structural unit (b) and has a weight-average molecular weight of 50,000 to 500,000; and the silicone oligomer (3) has 2 to 100 structural units (s) derived from a compound (S) represented by (wherein R3 and R4 represent alkyl group or phenyl group, X and Y represent hydrogen atom, optionally substituted alkyl group, optionally substituted phenyl group, optionally substituted alkoxy group, optionally substituted phenoxy group, optionally substituted aralkyl group, optionally substituted aralkyloxy group, vinyl group, vinyloxy group, 1,2-epoxycyclohexyl group, 1,2-epoxycyclohexyloxy group, styryl group, styryloxy group, methacryloyloxy group, amino group, ureido group, mercapto group or isocyanate group).

9. 发明申请

US20050196624A1 Acrylic resin 审中-公开
标题翻译：丙烯酸树脂
公开(公告)号：US20050196624A1
公开(公告)日：2005-09-08
申请号：US11062604
申请日：2005-02-22
申请人： Akira Kawamura , Ryu Takeko , Tomo Iwata
发明人： Akira Kawamura , Ryu Takeko , Tomo Iwata
IPC分类号： G02B5/30 , B32B7/12 , B32B17/10 , B32B27/30 , C08F220/10 , C08K3/20 , C09J7/02 , C09J133/00 , C09J133/08 , C09J139/04 , C09J139/06 , C09J163/00 , C09J175/04 , G02B1/00
CPC分类号： G02B1/04 , B32B17/064 , B32B2333/04 , C08F2220/1825 , C08G18/6266 , C08K5/29 , C08K5/35 , C09J7/385 , C09J175/04 , C09J2203/318 , C09J2401/006 , Y10T428/31645 , Y10T428/31649 , C08F2220/281 , C08F222/1006 , C08F226/08 , C08F220/06 , C08F220/34 , C08F212/36 , C08L33/10 , C08L75/04
摘要： An acrylic resin obtained by copolymerizing the following (a), (b), (c) and (d): (a): a (meth)acrylate of the formula (1), (b): a monomer containing at least two (meth)acryloyl groups of the general formula (2) in the molecule, (c): a monomer containing a heterocycle and one olefinic double bond in the molecule, and (d): a monomer different from (a), (b) and (c), and containing one olefinic double bond and at least one polar functional group selected from the group consisting of a carboxyl group, hydroxyl group, amide group, amino group, epoxy group, aldehyde group and isocyanate group in the molecule.
摘要翻译：通过共聚以下（a），（b），（c）和（d）得到的丙烯酸树脂：（a）：式（1）的（甲基）丙烯酸酯，（b）：含有至少两个分子中通式（2）的（甲基）丙烯酰基，（c）：分子中含有杂环和一个烯属双键的单体，（d）：不同于（a），（b）和（c），并且在分子中含有一个烯属双键和至少一个选自羧基，羟基，酰胺基，氨基，环氧基，醛基和异氰酸酯基的极性官能团。

10. 发明授权

US06579261B1 Double lumen-type catheter 有权
标题翻译：双腔导管
公开(公告)号：US06579261B1
公开(公告)日：2003-06-17
申请号：US09608609
申请日：2000-06-30
申请人： Akira Kawamura
发明人： Akira Kawamura
IPC分类号： A61M2900
CPC分类号： A61M25/04 , A61M25/003 , A61M39/0613 , A61M2025/0004 , A61M2025/0031 , A61M2025/0034 , A61M2025/0039
摘要： A double lumen-type catheter design which prevents damage to a child catheter and loosening of a stud valve of the double lumen-type catheter. A child catheter is housed inside a parent catheter so that it can freely slide, with the back end of the parent catheter joining with a front end of a Y-type connector with a branching path. The back end of the child catheter extends so that it passes through a back of the Y-type connector toward. A stud valve locks the back end of the child catheter at the back end of the Y-type connector. A cover covers the stud valve at the back end of the Y-type connector and the back end of the child catheter, and is attached so that it can be removed and replaced as needed.
摘要翻译：双腔导管设计，其防止损伤小导管并松开双腔导管的双头阀。子导管容纳在母导管内，使其可以自由滑动，母导管的后端与具有分支路径的Y型连接器的前端连接。子导管的后端延伸，使其穿过Y型连接器的背面。螺柱阀锁定Y型连接器后端的子导管的后端。盖子覆盖了Y型连接器的后端和儿童导管的后端，并附着在可以根据需要移除和更换的位置。

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