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71. 发明授权

US06299972B1 Microcapsule magnetic display sheet and a method thereof 失效
标题翻译：微胶囊磁性显示片及其制造方法
公开(公告)号：US06299972B1
公开(公告)日：2001-10-09
申请号：US09109833
申请日：1998-07-02
申请人： Takashi Iwasaki , Sadatoshi Igaue , Tutomu Saito
发明人： Takashi Iwasaki , Sadatoshi Igaue , Tutomu Saito
IPC分类号： B32B516
CPC分类号： G09F9/375 , G02F2001/094 , Y10T428/25 , Y10T428/254 , Y10T428/264
摘要： The microcapsule magnetic display sheet is sequentially provided thereon with a transparent front sheet, a microcapsule layer coated on the transparent front sheet and then a ultraviolet ray curable resin layer. The ultraviolet ray curable resin layer is formed by painting liquid ultraviolet raycurable resin on the microcapsule layer first and then hardening it by irradiating it with UV rays. As the liquid ultraviolet ray curable resin can fill fine gaps of the microcapsules, no hollows left between the microcapsules and the UV resin layer. As the UV resin filled in gaps shares wording pressure, the microcapsules are fully protected and hardly be destroyed. After painting the liquid UV ray curable resin on the microcapsule layer and before it IS hardened, a separable film is covered on it. While a film is covered on it, the sheet is hard and if the film is separated, the sheet is soft. So the stiffness of the magnetic display sheet can be regulated by covering or not covering a film.
摘要翻译：微胶囊磁性显示片依次设置有透明前片，在透明前片上涂布微胶囊层，然后涂布紫外线固化树脂层。紫外线固化树脂层首先通过在微胶囊层上涂布紫外线可溶性树脂，然后通过用紫外线照射而使其硬化而形成。由于液体紫外线固化树脂可以填充微胶囊的细小间隙，所以在微胶囊和UV树脂层之间没有空隙。由于填充间隙的紫外线树脂含有措辞压力，微胶囊受到充分保护，几乎不被破坏。将液体紫外线固化树脂涂布在微胶囊层上并在其硬化之前，将可分离的膜覆盖在其上。当薄膜被覆盖时，片材很硬，如果胶片分离，则片材柔软。因此，可以通过覆盖或不覆盖膜来调节磁性显示片的刚度。

72. 发明授权

US5873784A Power steering system having a mechanical safety breaker 失效
标题翻译：动力转向系统具有机械安全断路器
公开(公告)号：US5873784A
公开(公告)日：1999-02-23
申请号：US831949
申请日：1997-04-02
申请人： Takashi Iwasaki , Hiroaki Tanaka , Akira Hasegawa , Kazunori Kagawa , Takuya Kondo
发明人： Takashi Iwasaki , Hiroaki Tanaka , Akira Hasegawa , Kazunori Kagawa , Takuya Kondo
IPC分类号： B62D5/04 , F16D9/06 , F16D9/00
CPC分类号： B62D5/043 , B62D5/04 , F16D9/06 , Y10T403/11 , Y10T403/7024
摘要： A mechanical safety breaker for disengaging a mechanical connection between two mechanical members at a time when a force transmitted through the connection of the two members exceeds a predetermined value is provided by employing an overload breaker element made of a ceramic. A ceramic breaker element provides a long time stabilized fracture performance particularly when the load applied thereto is of a repetitive nature.
摘要翻译：通过使用由陶瓷制成的过载断路器元件来提供用于在通过两个构件的连接传递的力超过预定值时分离两个机械构件之间的机械连接的机械安全断路器。陶瓷断路器元件提供长时间稳定的断裂性能，特别是当施加到其上的载荷具有重复性质时。

73. 发明授权

US5784159A Optical spectrum measuring apparatus 失效
标题翻译：光谱测量仪
公开(公告)号：US5784159A
公开(公告)日：1998-07-21
申请号：US768991
申请日：1996-12-18
申请人： Takashi Iwasaki
发明人： Takashi Iwasaki
IPC分类号： G01J3/06 , G01J3/28
CPC分类号： G01J3/2889 , G01J3/06
摘要： An optical spectrum measuring apparatus is disclosed that is able to take measurements at high speed. An encoder is connected to the rotational axis of a motor. A counter counts the number of pulses outputted from the encoder 14. A comparator, that is connected to the counter and a register, compares a value stored in the counter with a value stored in the register set by a control section, and outputs an AD conversion signal when the values are equal. The control section sets the register with a value corresponding to a first measurement point and rotates a diffraction grating at a constant speed from an angle corresponding to a measurement initiation wavelength to an angle corresponding to a measurement termination wavelength. An AD conversion signal is outputted from the comparator when a measurement point is reached, then the control section sets the register to a value corresponding to the next measurement point.
摘要翻译：公开了能够高速进行测量的光谱测量装置。编码器连接到电动机的旋转轴线。计数器对从编码器14输出的脉冲数进行计数。连接到计数器和寄存器的比较器将存储在计数器中的值与由控制部分设置的寄存器中存储的值进行比较，并输出AD 转换信号值相等时。控制部分将寄存器设置为与第一测量点相对应的值，并将与测量起始波长相对应的角度的恒定速度的衍射光栅旋转到与测量终止波长相对应的角度。当达到测量点时，从比较器输出AD转换信号，然后控制部分将寄存器设置为与下一个测量点对应的值。

74. 发明授权

US5723360A Method of processing an epitaxial wafer of InP or the like 失效
标题翻译：处理InP等的外延晶片的方法
公开(公告)号：US5723360A
公开(公告)日：1998-03-03
申请号：US603089
申请日：1996-02-20
申请人： Takashi Iwasaki
发明人： Takashi Iwasaki
IPC分类号： H01L21/302 , H01L21/205 , H01L21/306 , H01L21/308 , H01L31/10 , H01L31/18 , H01L33/00 , H01L33/08 , H01L33/14 , H01L33/20 , H01L33/30 , H01S5/00 , H01S5/20 , H01S5/22 , H01S5/227 , H01S5/323 , H01L21/20
CPC分类号： H01S5/227 , H01L21/30612 , H01L21/30617 , H01L21/30621 , H01L31/1844 , H01L33/0062 , H01S5/209 , H01S5/2201 , H01S5/2275 , H01S5/32391 , Y02E10/544
摘要： Fine processing of InP epitaxial wafers including As, In and P for producing laser diodes, light emitting diodes or photodiodes. The InP epitaxial wafer is selectively covered with striped protection mask films. The wafer is etched by some etchant which forms normal-mesas or mountain-shaped stripes under the masks. Then the wafer is again etched by a gas of thermally dissolved AsCl.sub.3 till the stripes have rectangle sections with erect surfaces. Buried layers of InP are grown on the eliminated parts of the wafer.
摘要翻译：包括用于制造激光二极管，发光二极管或光电二极管的As，In和P的InP外延晶片的精细加工。 InP外延晶片选择性地覆盖有条纹保护掩模膜。通过在掩模下形成正常台面或山形条纹的一些蚀刻剂来蚀刻晶片。然后用热溶解的AsCl3气体再次蚀刻晶片，直到条纹具有具有直立表面的矩形部分。嵌入的InP层被生长在晶片的消除部分上。

75. 发明授权

US5573673A Hydrous composite cerium-phosphorus oxide for immobilization of strontium ions in solution 失效
标题翻译：用于在溶液中固定锶离子的水性复合铈 - 磷氧化物
公开(公告)号：US5573673A
公开(公告)日：1996-11-12
申请号：US404097
申请日：1995-03-14
申请人： Hiromichi Hayashi , Yoshio Onodera , Takashi Iwasaki , Osamu Itabashi , Kazuo Torii
发明人： Hiromichi Hayashi , Yoshio Onodera , Takashi Iwasaki , Osamu Itabashi , Kazuo Torii
IPC分类号： B01D15/00 , B01J20/02 , C01F11/00 , G21F9/12 , C01F17/00 , C02F1/42
CPC分类号： B01J20/02 , B01J20/0207 , B01J20/0292 , G21F9/12
摘要： Disclosed is a novel hydrous composite oxide of cerium (IV) and phosphorus characterized by the specified chemical composition and the unique X-ray diffractometric pattern, which is useful as an adsorbent or immobilizing agent of strontium ions in an aqueous solution such as radioactive wastes from atomic power plants. The composite oxide prepared by the precipitation reaction of a Ce (IV) salt in an aqueous solution and phosphoric acid can be imparted with an increased adsorption capacity for strontium ions when the precipitates are heat-treated under hydrothermal conditions at up to 300.degree. C. Immobilization of strontium ions adsorbed on the adsorbent can be more complete when the adsorbent bearing strontium ions is dried and subjected to a heat treatment at a temperature of 200.degree. C. or higher.
摘要翻译：公开了一种铈（Ⅳ）和磷的新型含水复合氧化物，其特征在于具有特定的化学成分和独特的X射线衍射图谱，其可用作锶离子在水溶液中的吸附剂或固定剂，例如放射性废物原子能发电厂。当在高达300℃的水热条件下对沉淀物进行热处理时，通过Ce（IV）盐在水溶液中的沉淀反应制备的复合氧化物可以赋予锶离子增加的吸附能力。当吸附剂负载锶离子干燥并在200℃或更高的温度下进行热处理时，吸附在吸附剂上的锶离子的固定可以更完整。

76. 发明授权

US5561551A Method and apparatus for determining noise factor of optical amplifier 失效
标题翻译：用于确定光放大器噪声系数的方法和装置
公开(公告)号：US5561551A
公开(公告)日：1996-10-01
申请号：US542737
申请日：1995-10-13
申请人： Takashi Iwasaki , Haruyoshi Uchiyama , Kazuo Aida , Yoshiaki Sato
发明人： Takashi Iwasaki , Haruyoshi Uchiyama , Kazuo Aida , Yoshiaki Sato
IPC分类号： G01M11/00 , G02F1/35 , H01S3/06 , H01S3/067 , H01S3/07 , H01S3/10 , H01S3/17 , H04B10/02
CPC分类号： H04B10/0731 , H01S3/06754 , H04B10/07 , H01S2301/02
摘要： A simple, quick and precise method for determining a noise factor of an optical amplifier system is presented and demonstrated with an apparatus based on rare-earth doped optical fibers. The method is based on rapid adjustments of the phase differentials between the input optical signals into and the output optical signals from the optical amplifier to compensate for system variables including the optical fiber lengths within the apparatus as well as in the ancillary devices. A cw laser source is modulated with a first pulse having a significantly shorter cycle than a lifetime of excited atoms within the doped fiber, and the modulated pulses are continually applied to the noise determining apparatus. The optical output signal from the apparatus is synchronized with the first pulse and the optical output signal is further modulated with a series of second pulses having increasing phase differentials in relation to the first pulse. The electrical output power from the noise determining apparatus undergoes a maximum and a minimum values, and the noise factor of the apparatus is calculated by using the values of the respective maximum and the minimum electrical output power.
摘要翻译：介绍了一种用于确定光放大器系统的噪声系数的简单，快速和精确的方法，并用基于稀土掺杂光纤的设备进行了演示。该方法基于输入光信号之间的相位差的快速调整和来自光放大器的输出光信号的补偿，以补偿包括装置内和辅助装置中的光纤长度的系统变量。 cw激光源通过第一脉冲进行调制，该第一脉冲具有比掺杂光纤内的激发原子的寿命显着更短的周期，并且调制脉冲被连续施加到噪声确定装置。来自装置的光输出信号与第一脉冲同步，并且光输出信号通过相对于第一脉冲具有增加的相位差的一系列第二脉冲进一步调制。来自噪声判定装置的电力输出功率经历最大值和最小值，并且通过使用相应的最大和最小电力输出功率的值来计算装置的噪声系数。

77. 发明授权

US5403773A Method for producing a semiconductor light emitting device 失效
标题翻译：半导体发光元件的制造方法
公开(公告)号：US5403773A
公开(公告)日：1995-04-04
申请号：US88639
申请日：1993-07-09
申请人： Toshiyuki Nitta , Takashi Iwasaki
发明人： Toshiyuki Nitta , Takashi Iwasaki
IPC分类号： G02B3/00 , H01L33/44 , H01L33/58 , H01L21/20
CPC分类号： H01L33/58
摘要： A surface emitting type of light emitting devices has a narrow emanating region near the front surface. A spherical lens is fixed on the front surface or rear surface for converging light beams to a core of an optical fiber. Prior devices determined the position of the spherical lens by forming a concavity or a set of protrusions on the rear surface. Two wafer processes were required to form the concavity or protrusions. Two wafer processes on both surfaces induced not a little positioning error.This invention does not form concavities nor protrusions on the rear surface. The rear surface is ground and left flat. Second electrode is formed on the rear surface, not hindering light to emit through. The center of the emanating region is determined by supplying current to the device and illuminating the emanating region. The emanating pattern is observed by a TV camera connected to a computer. The center of the emanating region is detected by image processing of the illuminated pattern. The position of the center is memorized. Adhesive is supplied to the rear surface of the chip. A spherical lens is carried to a spot of the memorized coordinate. The adhesive is hardened in a moment to fix the lens at the spot.
摘要翻译：表面发射型发光器件在前表面附近具有窄的发散区域。球面透镜固定在前表面或后表面上，用于将光束会聚到光纤的芯上。现有装置通过在后表面上形成凹部或一组突起来确定球面透镜的位置。需要两个晶圆工艺来形成凹凸。两个晶片工艺在两个表面上都不会产生很小的定位误差。本发明不会在后表面上形成凹凸或凸起。后表面被磨平并保持平坦。第二电极形成在后表面，不会阻碍光线通过。通过向装置提供电流并照射发射区域来确定发射区域的中心。发射模式由连接到计算机的电视摄像机观察。通过照射图案的图像处理来检测发散区域的中心。记忆中心的位置。粘合剂供应到芯片的后表面。球面透镜被携带到存储坐标的点。粘合剂在一段时间内硬化以将镜片固定在现场。

78. 外观设计

USD355669S Gravure roll 失效
公开(公告)号：USD355669S
公开(公告)日：1995-02-21
申请号：US214149
申请日：1988-06-30
申请人： Takashi Iwasaki , Yoshinari Yasui
设计人： Takashi Iwasaki , Yoshinari Yasui

79. 发明授权

US5089330A Abrasive tape in which a single compound serves to improve dispersion of abrasive particles and also as antistatic and lubricant for the tape 失效
标题翻译：研磨胶带，其中单一化合物用于改善磨料颗粒的分散，以及胶带的抗静电和润滑剂
公开(公告)号：US5089330A
公开(公告)日：1992-02-18
申请号：US642156
申请日：1991-01-17
申请人： Masami Sato , Masaaki Fujiyama , Yasuo Nishikawa , Takashi Iwasaki
发明人： Masami Sato , Masaaki Fujiyama , Yasuo Nishikawa , Takashi Iwasaki
IPC分类号： B24D11/00 , C08L71/00 , C08L71/02 , C09K3/14 , G11B5/187 , G11B5/627 , G11B5/84
CPC分类号： G11B5/84 , G11B5/1871 , G11B5/627 , Y10S428/90 , Y10T428/12993 , Y10T428/257
摘要： An abrasive tape comprises a flexible substrate and an abrasive layer which is overlaid on the flexible substrate and which contains abrasive grains, a binder, and an additive. The additive contains at least one kind of a compound represented by the general formula of ##STR1## where R.sub.1 represents a monovalent hydrocarbon group having six to 30 carbon atoms, or a fluorine-substituted alkyl group having one to 17 carbon atoms, R.sub.2 represents H or a monovalent alkyl group having one to three carbon atoms, X represents either one of ##STR2## where R.sub.3 is C.sub.3 F.sub.7 and n is an integer of 1 to 30.
摘要翻译：研磨带包括柔性基底和覆盖在柔性基底上并含有磨料颗粒，粘合剂和添加剂的磨料层。添加剂含有至少一种由通式为“IMAGE”表示的化合物，其中R1表示碳原子数为6〜30的一价烃基或碳原子数1〜17的氟取代烷基，R2表示H 或具有1至3个碳原子的一价烷基，X表示其中R 3为C 3 F 7且n为1至30的整数的之一。

80. 发明授权

US4948635A Gravure coating device and method 失效
标题翻译：凹版涂布装置及方法
公开(公告)号：US4948635A
公开(公告)日：1990-08-14
申请号：US285831
申请日：1988-12-16
申请人： Takashi Iwasaki
发明人： Takashi Iwasaki
IPC分类号： B05C1/08 , B05C11/10 , B41F9/00 , B60R1/08
CPC分类号： B05C1/0839 , B05C1/08 , B05C1/0808 , B05C1/0813 , B05C1/0817 , B41F9/003
摘要： A gravure coating device and method for applying a coating to a first side of a traveling continuous web. A pair of spaced rollers support the web on the second side while a gravure roller located between the rollers tangentially contacts the first side of the web. A doctor blade is utilized to remove excess coating from the gravure roller while a nozzle is utilized to apply the coating material to the gravure roller.

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