-
公开(公告)号：US5787105A
公开(公告)日：1998-07-28
申请号：US589125
申请日：1996-01-22
申请人： Kazuya Okamoto , Atsushi Yamada , Yoshiaki Nakano , Kunio Tada
发明人： Kazuya Okamoto , Atsushi Yamada , Yoshiaki Nakano , Kunio Tada
CPC分类号： G02B6/42 , H01S5/026 , H01S5/0422 , H01S5/12 , H01S5/305 , H01S5/3211
摘要： An integrated semiconductor laser apparatus is constructed in such an arrangement that a core layer is located in the proximity of an active layer so as to be in an evanescent-field area of light propagating in the active layer and that a carrier concentration of a second cladding layer is higher than that of a first cladding layer. Thus, most evanescent waves of light propagating in the core layer propagate in the first cladding layer of the low carrier concentration. Since the rate of evanescent waves absorbed by carriers is very low, the integrated semiconductor laser apparatus can propagate the light with small losses.
摘要翻译： 以这样的结构构成集成半导体激光装置，其中芯层位于有源层附近，以便处于在有源层中传播的光的消逝场区域中，并且第二包层的载流子浓度 层高于第一覆层的层。 因此，在芯层中传播的大部分消逝的光在低载流子浓度的第一包层中传播。 由于载流子吸收的ev逝波速度非常低，所以集成半导体激光装置可以以较小的损耗传播光。
-
公开(公告)号：US5782153A
公开(公告)日：1998-07-21
申请号：US657944
申请日：1996-06-04
CPC分类号： B23D59/006 , Y10T83/2209 , Y10T83/7788
摘要： In a desk-top circular saw comprising a base, a turntable mounted on the base, an arm provided on the rear of the base, and a saw blade assembly pivotally attached to the upper end of the arm with a pivot shaft, a horizontal cylinder is provided in the arm between the pivot shaft and a blade tilting lever. The cylinder penetrates the arm to allow airflow therethrough. Provided in front of the cylinder is a flared member including a bottom plate sloping downward and a pair of side plates, thereby forming a U-like cross section. A chip guide comprising an upper plate and side plates forming an inverted U-like cross section is fastened to the underside of the neck of the saw blade assembly. The chip guide can vertically pivot integrally with the saw blade assembly. The flared member and the chip guide jointly form a chip guide passage for guiding chips into the cylinder for disposal.
摘要翻译： 在桌面圆锯中，包括基座，安装在基座上的转台，设置在基座后部的臂和用枢轴连接到臂的上端的锯片组件，水平圆筒 设置在臂之间的枢转轴和叶片倾斜杆之间。 气缸穿透臂以允许气流通过。 在气缸前面设有一个扩口构件，它包括向下倾斜的底板和一对侧板，从而形成U形横截面。 包括上板和形成倒U形横截面的侧板的切屑引导件被紧固到锯片组件的颈部的下侧。 切屑引导件可垂直地与锯片组件一体地枢转。 扩口构件和芯片引导件共同形成用于将芯片引导到气缸中以便处置的切屑引导通道。
-
公开(公告)号：US5528719A
公开(公告)日：1996-06-18
申请号：US329312
申请日：1994-10-26
申请人： Atsushi Yamada
发明人： Atsushi Yamada
CPC分类号： G02B6/3636 , G02B6/30 , G02B6/3692 , G02B6/3652 , G02B6/3676
摘要： An optical fiber guide structure used in industrial applications and a method of fabricating this structure. The optical fiber guide structure is excellent in dimensional accuracy, produces only small connection losses, and facilitates axial alignments and positioning. The method is initiated with preparing a silicon single-crystal substrate having a face of (110) orientation. An etching stopping layer, an epitaxial silicon layer, and a masking layer of silicon oxide are successively formed on the substrate. A photoresist is applied to the surface of the masking layer. Then, a development step, an etching step, and a peeling step are carried out. Thus, a substrate provided with rectangular grooves extending parallel to a (111) plane of the substrate is fabricated.
摘要翻译： 在工业应用中使用的光纤引导结构和制造该结构的方法。 光纤引导结构的尺寸精度优异，仅产生较小的连接损失，并且便于轴向对准和定位。 该方法是通过制备具有（110）面取向的硅单晶衬底开始的。 在衬底上依次形成蚀刻停止层，外延硅层和氧化硅掩蔽层。 将光致抗蚀剂施加到掩模层的表面。 然后，进行显影步骤，蚀刻步骤和剥离步骤。 因此，制造设置有平行于基板（111）平面延伸的矩形凹槽的基板。
-
公开(公告)号：US5404012A
公开(公告)日：1995-04-04
申请号：US196574
申请日：1994-02-15
申请人： Atsushi Yamada
发明人： Atsushi Yamada
摘要： A scanning electron microscope capable of producing a stable image even if an automated focusing operation is being performed. The microscope has a secondary electron detector, a vertical scanning signal generator, and an image memory connected with a CRT. The output signal from the detector is supplied to the image memory via an amplifier and an A/D converter and also to an integrator via a filter circuit and an absolute value circuit. The specimen is scanned to produce an image and is substantially simultaneously scanned to gather data for adjusting the focus by stepwise adjusting the objective lens current. The stepwise adjustment of the objective lens takes place only during scanning to gather data.
摘要翻译： 即使进行自动聚焦操作，也能够产生稳定图像的扫描电子显微镜。 显微镜具有二次电子检测器，垂直扫描信号发生器和与CRT连接的图像存储器。 来自检测器的输出信号通过放大器和A / D转换器以及通过滤波电路和绝对值电路的积分器提供给图像存储器。 扫描样本以产生图像，并且基本上同时扫描以收集用于通过逐步调节物镜电流来调整焦点的数据。 只有在扫描收集数据时才会进行物镜的逐步调整。
-
公开(公告)号：US5198668A
公开(公告)日：1993-03-30
申请号：US813907
申请日：1991-12-23
申请人： Atsushi Yamada
发明人： Atsushi Yamada
IPC分类号： H01J37/21
CPC分类号： H01J37/21 , H01J2237/22 , H01J2237/2809
摘要： An automatic focusing apparatus incorporated in a scanning electron microscope. The focusing apparatus permits accurate focusing even if a very uneven specimen surface is observed. The apparatus has a secondary electron detector. The output signal from this detector is supplied to a peak-holding circuit via a low-pass filter. The greatest peak value of the signal is detected and stored in a memory whenever the electron beam makes a scan at each different focal length of the objective lens. This processing is performed concurrently with integration of the output signal from the detector. This set of operations is repeated for all focal lengths. Data in the memory are compared with each other by a comparator, and the greatest peak value is found. Data about the focal length providing the greatest peak value is supplied as a reference signal to another comparator. In response to this data, data about several focal lengths close to this focal length are read from the memory and compared with each other. The focal length which makes the output value from the integrator maximal is selected from these focal lengths. The exicting current fed to the objective lens is determined according to data about this focal length.
摘要翻译： 一种结合在扫描电子显微镜中的自动对焦装置。 即使观察到非常不均匀的样品表面，聚焦装置允许精确聚焦。 该装置具有二次电子检测器。 来自该检测器的输出信号通过低通滤波器提供给峰值保持电路。 每当电子束在物镜的每个不同焦距处进行扫描时，信号的最大峰值被检测并存储在存储器中。 该处理与来自检测器的输出信号的集成同时执行。 对于所有焦距重复这一组操作。 通过比较器将存储器中的数据相互比较，找到最大的峰值。 提供最大峰值的焦距的数据作为参考信号提供给另一个比较器。 响应于该数据，从存储器读取关于接近该焦距的几个焦距的数据并且彼此进行比较。 从这些焦距中选择使来自积分器最大值的输出值的焦距。 根据关于该焦距的数据确定馈送到物镜的驱动电流。
-
公开(公告)号：US5187493A
公开(公告)日：1993-02-16
申请号：US831990
申请日：1992-02-06
申请人： Atsushi Yamada
发明人： Atsushi Yamada
CPC分类号： B43L13/022 , G01D15/24
摘要： A drawing head 11 of a pens exchanging mechanism has a pair of stationary arms 12 and 13 attached at one edge of a drawing head and a pair of rotary arms 14 and 15 pivotably attached at opposite edge of the head. In order to hold stably and surely the writing instrument 10, a spring force of the lower rotary arm 15 deflecting toward the stationary arms 12 and 13 is designed to have a strong one. When the drawing head 11 comes near a stocker in order to carry out writing instruments exchanging operation between the stocker 19 and the drawing head 11, an extruding arm 18 on the lower rotary arm 15 hits a securing member 24 installed on the stocker 19. Further movement of the drawing head 11 rotates the rotary arm 15 and the rotary arm 15 goes away from the writing instrument 10. Then the upper rotary arm 14 engages with a rotary arm 21 of the stocker 19 and rotates going away from the writing instrument 10, thus a holding of the instrument 10 is transferred from the drawing head to the stocker.
摘要翻译： 笔更换机构的绘图头11具有一对安装在绘图头的一个边缘处的固定臂12和13，以及可枢转地附接在头部相对边缘上的一对旋转臂14和15。 为了稳定且可靠地保持书写工具10，下旋转臂15朝向固定臂12和13偏转的弹簧力设计成具有较强的弹簧力。 当拉丝头11靠近储料器时，为了执行在储料器19和拉拔头11之间交换操作的书写工具，下旋转臂15上的挤压臂18撞击安装在储料器19上的固定件24。 牵引头11的移动使旋转臂15旋转，旋转臂15离开书写工具10.然后上旋转臂14与储盘器19的旋转臂21接合并旋转远离书写工具10， 因此将仪器10的保持从绘图头传送到储带架。
-
公开(公告)号：US4728545A
公开(公告)日：1988-03-01
申请号：US914383
申请日：1986-10-02
申请人： Takeo Kurauchi , Atsushi Yamada , Nobuhisa Sudo , Hidefumi Okuda
发明人： Takeo Kurauchi , Atsushi Yamada , Nobuhisa Sudo , Hidefumi Okuda
摘要： Multilayer metallic coating is formed on a substrate by applying a base coating composition containing a metallic pigment, applying a clear top coating composition on the base coating wet-on-wet, and curing both coatings simultaneously. The coating compositions contain a film-forming polymer having a plurality of crosslinkable function groups, a crosslinker an organic liquid diluent, internally crosslinked polymer microparticles and an organic acid catalyst masked with an organic base capable of accelerating the crosslinking reaction between the film-forming polymer and the crosslinker.
摘要翻译： 通过涂布含有金属颜料的底涂层组合物，在湿润的湿涂层上施加透明顶涂层组合物并同时固化两个涂层，在基底上形成多层金属涂层。 涂料组合物含有具有多个可交联官能团的成膜聚合物，交联剂，有机液体稀释剂，内部交联的聚合物微粒和有机酸基催化剂，该有机酸催化剂能够加速成膜聚合物之间的交联反应 和交联剂。
-
公开(公告)号：US09573551B1
公开(公告)日：2017-02-21
申请号：US14934613
申请日：2015-11-06
申请人： Xiaohong Wang , Takayuki Makioka , Hongseok Kim , Atsushi Yamada
发明人： Xiaohong Wang , Takayuki Makioka , Hongseok Kim , Atsushi Yamada
IPC分类号： B60R21/231 , B60R21/2338
CPC分类号： B60R21/23138 , B60R21/2338 , B60R21/2346 , B60R2021/23123 , B60R2021/23146 , B60R2021/23324 , B60R2021/23382
摘要： An airbag cushion having a main airbag cushion panel that includes a pair of major body fabric portions continuously formed together with a pair of inner valve fabric portions extending therebetween. The pair of inner valve fabric portions are foldable to form an inner valve for at least in part containing an inflation gas supplying inflator device. The pair of major body fabric portions are joinable together at a peripheral joint portion to at least in part form an airbag cushion body. The airbag cushion body has or forms an interior to receive inflation gas and is deployable on a side of an occupant seated in a vehicle seat. Also provided are corresponding or associated methods of or for manufacturing a side airbag cushion.
摘要翻译： 一种气囊垫，其具有主气囊缓冲板，其包括与在其间延伸的一对内阀织物部分连续形成的一对主体织物部分。 所述一对内部阀门织物部分是可折叠的，以形成至少部分地包含膨胀气体供应充气机装置的内部阀。 一对主体织物部分在周边接合部分可连接在一起至少部分地形成安全气囊垫体。 安全气囊垫体具有或形成用于接收膨胀气体的内部并且可部署在坐在车辆座椅中的乘员的一侧。 还提供了用于或用于制造侧面安全气囊垫的相应或相关联的方法。
-
公开(公告)号：US09252330B2
公开(公告)日：2016-02-02
申请号：US13813792
申请日：2011-08-05
申请人： Akihiro Isozaki , Akira Inoue , Atsushi Yamada , Toshiya Yokogawa
发明人： Akihiro Isozaki , Akira Inoue , Atsushi Yamada , Toshiya Yokogawa
CPC分类号： H01L33/32 , H01L33/0079 , H01L33/16 , H01L33/20 , H01L2933/0083
摘要： A semiconductor light-emitting element according to the present invention includes: an n-type nitride semiconductor layer 21; a p-type nitride semiconductor layer 23; an active layer region 22 which includes an m plane nitride semiconductor layer and which is interposed between the n-type nitride semiconductor layer and the p-type nitride semiconductor layer; an n-type electrode 30 which is electrically connected to the n-type nitride semiconductor layer; a p-type electrode 40 which is electrically connected to the p-type nitride semiconductor layer; a light-emitting face, through which polarized light that has been produced in the active layer region is extracted out of this element; and a striped structure 50 which is provided for the light-emitting face and which has a plurality of projections that run substantially parallel to the a-axis direction of the m plane nitride semiconductor layer.
摘要翻译： 根据本发明的半导体发光元件包括：n型氮化物半导体层21; p型氮化物半导体层23; 包括m面氮化物半导体层并且介于n型氮化物半导体层和p型氮化物半导体层之间的有源层区域22; 与n型氮化物半导体层电连接的n型电极30; 与p型氮化物半导体层电连接的p型电极40; 从该元件中提取出在有源层区域中产生的偏振光的发光面; 以及条形结构50，其被设置用于发光面，并且具有大致平行于m面氮化物半导体层的a轴方向延伸的多个突起。
-
公开(公告)号：US09022415B2
公开(公告)日：2015-05-05
申请号：US13979213
申请日：2011-12-19
申请人： Minhun Kim , Jinhua Piao , Atsushi Yamada
发明人： Minhun Kim , Jinhua Piao , Atsushi Yamada
IPC分类号： B60R21/215 , B60R21/213
CPC分类号： B60R21/215 , B60R21/213 , Y10T428/24008
摘要： A cover for an airbag device, which includes: a cover portion configured to cover an airbag in a folded state; a hollow insertion portion configured to be inserted into an attachment hole on the vehicle; a locking portion inserted into the attachment hole together with the insertion portion and locked at the vehicle; and a connecting portion provided inside the insertion portion and connecting inner surfaces of the insertion portion with each other so as to reinforce the insertion portion. The cover portion, the insertion portion, the locking portion, and the connecting portion are integrally formed, and the connecting portion is present at least at a position closer to a distal end side of the insertion portion in an insertion direction than the position of the attachment hole when the locking portion is locked.
摘要翻译： 一种用于安全气囊装置的盖，包括：覆盖部，其构造成在折叠状态下覆盖气囊; 被构造成插入车辆的安装孔中的中空插入部; 锁定部分与插入部分一起插入安装孔并锁定在车辆上; 以及连接部，其设置在所述插入部内部并且将所述插入部的内表面彼此连接，以便加强所述插入部。 盖部分，插入部分，锁定部分和连接部分一体地形成，并且连接部分至少位于比插入方向的插入方向更靠近插入部分的远端侧的位置处 锁定部分锁定时的安装孔。
-
-
-
-
-
-
-
-
-
搜索结果
228 条记录 (耗时 0.026 秒)