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1. 发明授权

US09656313B2 Original plate material for heat-exchanging plate, and method for fabricating original plate material for heat-exchanging plate 有权
公开(公告)号：US09656313B2
公开(公告)日：2017-05-23
申请号：US13643715
申请日：2011-04-27
申请人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
发明人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
IPC分类号： B21C37/00 , B21D13/04 , F28F3/04 , F28F21/08 , B21D53/02 , B21D53/04
CPC分类号： B21D13/04 , B21D53/02 , B21D53/04 , F28F3/04 , F28F21/08 , Y10T29/4935
摘要： An original plate material for a heat-exchanging plate fabricated by press working and a method for fabricating the original plate material are provided. An original plate material for a heat-exchanging plate is a flat plate material made of titanium on the surface of which convex parts and concave parts are formed, and the heat-exchanging plate is fabricated by press working the original plate material. The convex parts and the concave parts are formed in a manner such that the shape parameter defined by (Rz×L/P) is 12 μm or less, where Rz (μm) denotes the height of the convex parts, L (μm) denotes the width of the concave parts, and P (μm) denotes the pitch between neighboring convex parts.

2. 发明申请

US20140202677A1 ORIGINAL PLATE MATERIAL FOR HEAT-EXCHANGING PLATE AND HEAT-EXCHANGING PLATE USING THE SAME 审中-公开
标题翻译：用于换热板和加热板的原料板材料
公开(公告)号：US20140202677A1
公开(公告)日：2014-07-24
申请号：US14232549
申请日：2012-09-14
申请人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
发明人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
IPC分类号： F28F3/02
CPC分类号： F28F3/025 , B21C37/02 , B21K23/00 , F28F3/04 , F28F3/044 , F28F3/046 , F28F13/02 , F28F13/12 , F28F21/08 , F28F21/086
摘要： An original plate material for a heat exchanging plate includes a titanium flat plate material including a minute recess and projections on the surface thereof, and the flat plate material is press-worked to obtain the heat exchanging plate. The shape parameter, defined as [height (μm) of the projections]×[width (μm) of the recess/pitch (μm) of adjacent projections], is 85 μm or less. Relating to this original plate material for a heat exchanging plate, the shape parameter, defined as [height (μm) of the projections]×[width (μm) of the recess/pitch (μm) of adjacent projections/angle (deg) of the projections], is 0.94 μm/deg or less.
摘要翻译：用于热交换板的原始板材包括在其表面上包括微小凹陷和突起的钛平板材料，并且对平板材料进行压力加工以获得热交换板。形状参数定义为[凸起的高度（μm）]×[相邻突起的凹部/间距（μm）的宽度（μm）]为85μm以下。关于这种用于热交换板的原始板材，形状参数被定义为[凸起的高度（μm）]×[相邻突起的凹部/间距（μm）的宽度（μm）/角度（度）投影]为0.94μm/ deg以下。

3. 发明申请

US20130037246A1 ORIGINAL PLATE MATERIAL FOR HEAT-EXCHANGING PLATE, AND METHOD FOR FABRICATING ORIGINAL PLATE MATERIAL FOR HEAT-EXCHANGING PLATE 有权
标题翻译：热交换板用原板材及其加热板原料板材料的制造方法
公开(公告)号：US20130037246A1
公开(公告)日：2013-02-14
申请号：US13643715
申请日：2011-04-27
申请人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
发明人： Yasuyuki Fujii , Akio Okamoto , Yoshio Itsumi , Akihisa Fujita
IPC分类号： F28F3/04 , B21D53/02 , B21D22/02
CPC分类号： B21D13/04 , B21D53/02 , B21D53/04 , F28F3/04 , F28F21/08 , Y10T29/4935
摘要： Provided is an original plate material for a heat-exchanging plate fabricated by press working, and also provided is a method for fabricating the original plate material. An original plate material (2) for a heat-exchanging plate (4) is a flat plate material (1) made of titanium on the surface of which convex parts and concave parts are formed, and the heat-exchanging plate (4) is then fabricated by press working the original plate material (2). The convex parts (5) and the concave parts (6) are formed in a manner such that the shape parameter defined by (Rz×L/P) is 12 μm or less, where Rz (μm) denotes the height of the convex parts (5), L (μm) denotes the width of the concave parts (6), and P (μm) denotes the pitch between neighboring convex parts (5).
摘要翻译：提供了一种用于通过冲压加工制造的热交换板的原始板材，并且还提供了用于制造原始板材的方法。用于热交换板（4）的原板材（2）是在其上形成有凸部和凹部的表面上由钛制成的平板材料（1），并且热交换板然后通过冲压加工原始板材（2）制成。凸部（5）和凹部（6）以（Rz×L / P）所定义的形状参数为12μm以下的方式形成，其中，Rz（μm）表示凸部（5）中，L（μm）表示凹部（6）的宽度，P（μm）表示相邻的凸部（5）之间的间距。

4. 发明授权

US09790576B2 Titanium or titanium alloy plate excellent in balance between press formability and strength 有权
公开(公告)号：US09790576B2
公开(公告)日：2017-10-17
申请号：US13130497
申请日：2009-12-10
申请人： Akihisa Fujita , Hideto Oyama , Yoshio Itsumi , Tadashige Nakamoto , Kayo Yamamoto
发明人： Akihisa Fujita , Hideto Oyama , Yoshio Itsumi , Tadashige Nakamoto , Kayo Yamamoto
IPC分类号： C22C14/00 , C22F1/18 , F28F21/08 , C23C30/00 , B21B3/00 , C23C26/00 , B05D7/16 , B21B45/02
CPC分类号： C22C14/00 , B05D7/16 , B05D2202/35 , B05D2502/00 , B05D2701/10 , B21B3/00 , B21B45/0239 , C22F1/183 , C23C26/00 , C23C30/00 , F28F21/086 , F28F2255/08 , Y10T428/254 , Y10T428/266 , Y10T428/31678
摘要： Disclosed is a titanium or titanium alloy plate rolled in one direction, wherein a lubricating film is coated on the surface and the coefficient of sliding friction of the lubricating film-coated surface is controlled to less than 0.15. The elongation (L-El) of the titanium or titanium alloy plate in the rolling direction and the r value (T-r) in the direction perpendicular to the rolling direction have the following relation (1). (T-r)/(L-El)≧0.07 (1)

5. 发明申请

US20110229713A1 TITANIUM OR TITANIUM ALLOY PLATE EXCELLENT IN BALANCE BETWEEN PRESS FORMABILITY AND STRENGTH 有权
标题翻译：钛或钛合金板在压力可塑性和强度之间的平衡中优于
公开(公告)号：US20110229713A1
公开(公告)日：2011-09-22
申请号：US13130497
申请日：2009-12-10
申请人： Akihisa Fujita , Hideto Oyama , Yoshio Itsumi , Tadashige Nakamoto , Kayo Yamamoto
发明人： Akihisa Fujita , Hideto Oyama , Yoshio Itsumi , Tadashige Nakamoto , Kayo Yamamoto
IPC分类号： B32B15/085 , B32B5/16
CPC分类号： C22C14/00 , B05D7/16 , B05D2202/35 , B05D2502/00 , B05D2701/10 , B21B3/00 , B21B45/0239 , C22F1/183 , C23C26/00 , C23C30/00 , F28F21/086 , F28F2255/08 , Y10T428/254 , Y10T428/266 , Y10T428/31678
摘要： Disclosed is a titanium or titanium alloy plate rolled in one direction, wherein a lubricating film is coated on the surface and the coefficient of sliding friction of the lubricating film-coated surface is controlled to less than 0.15. The elongation (L-El) of the titanium or titanium alloy plate in the rolling direction and the r value (T-r) in the direction perpendicular to the rolling direction have the following relation (1). (T-r)/(L-El)≧0.07 (1)
摘要翻译：公开了沿一个方向轧制的钛或钛合金板，其中在表面上涂覆润滑膜，并且将润滑膜涂覆表面的滑动摩擦系数控制在小于0.15。钛或钛合金板在轧制方向上的伸长率（L-El）和与轧制方向垂直的方向上的r值（T-r）具有以下关系式（1）。（T-r）/（L-El）≥0.07（1）

6. 发明授权

US09353432B2 Pure titanium sheet excellent in balance between stamping formability and strength 有权
标题翻译：纯钛板在冲压成型性和强度之间的平衡优异
公开(公告)号：US09353432B2
公开(公告)日：2016-05-31
申请号：US13350057
申请日：2012-01-13
申请人： Akihisa Fujita , Yoshio Itsumi , Hideto Oyama , Takeshi Kudo , Shogo Murakami
发明人： Akihisa Fujita , Yoshio Itsumi , Hideto Oyama , Takeshi Kudo , Shogo Murakami
IPC分类号： C22F1/18 , C22C14/00 , F28F21/08
CPC分类号： C22F1/183 , C22C14/00 , F28F21/086
摘要： Disclosed is a pure titanium sheet having a strength corresponding to JIS Grade 2 level (215 MPa in terms of 0.2% yield strength) or more and having satisfactory stamping formability. The pure titanium sheet includes titanium and inevitable impurities, has a 0.2% yield strength of 215 MPa or more, has an average grain size d of its structure of 25 μm or more and 75 μm or less, and has a hexagonal crystal structure, in which respective grains in the hexagonal crystal structure have an average of Schmidt factors (SF) of (11-22) twins with a rolling direction as axes, and the average Schmidt factor (SF) and the average grain size d satisfy following Expression (1): 0.055≦[SF/√d]≦0.084 (1).
摘要翻译：公开了具有JIS等级2的强度（屈服强度为0.2％的215MPa）以上且具有令人满意的冲压成形性的纯钛片。纯钛片包括钛和不可避免的杂质，其屈服强度的0.2％为215MPa以上，其结构的平均粒径d为25μm以上且75μm以下，具有六方晶系结构，六方晶系结构中的各晶粒的平均Schmidt因子（SF）为（11-22）双轴，轧制方向为轴，平均施密特因子（SF）和平均晶粒尺寸d满足下述式（1 ）：0.055＆nlE; [SF /√d]＆nlE; 0.084（1）。

7. 发明授权

US08054142B2 Plural rectangular waveguides having longer cross-sectional lengths based on shorter waveguide line lengths 有权
标题翻译：基于较短波导线长度的具有较长横截面长度的多个矩形波导
公开(公告)号：US08054142B2
公开(公告)日：2011-11-08
申请号：US12381009
申请日：2009-03-06
申请人： Akihisa Fujita
发明人： Akihisa Fujita
IPC分类号： H01P3/12
CPC分类号： H01P3/121
摘要： Long-side length a1 to a5 of rectangular waveguide tubes in a long-side direction (magnetic field direction) become greater, the shorter a line length is (the closer a rectangular waveguide tube is to the center). ai and Li are set such that line lengths L1 to L5 of each rectangular waveguide tube is Li=mλgi (i=1 to 5, and m is a positive integer number), with guide wavelengths of each rectangular waveguide tube, determined by the length a1 to a5, as λg1 to λg5. Hence, the line length Li of each rectangular waveguide tube can be arbitrarily set, while maintaining a phase relationship between high frequency signals transmitted by each rectangular waveguide tube. When a difference in line lengths between rectangular waveguide tubes is set to be shorter, the degree of freedom in arrangement of the rectangular waveguide tubes can be improved while suppressing the degradation of propagation characteristics caused by temperature change.
摘要翻译：长边方向（磁场方向）的矩形波导管的长边长度a1〜a5变大，线长越短（矩形波导管越靠近中心）。 ai和Li被设置为使得每个矩形波导管的线长度L1至L5为Li =mλgi（i = 1至5，m为正整数），每个矩形波导管的引导波长由长度 a1〜a5，λg1〜λg5。因此，每个矩形波导管的线路长度Li可以任意设置，同时保持由每个矩形波导管发送的高频信号之间的相位关系。当将矩形波导管之间的线路长度的差设定得较短时，可以在抑制由温度变化引起的传播特性的劣化的同时，提高矩形波导管的布置自由度。

8. 发明申请

US20070182505A1 Transmission line transition 有权
标题翻译：传输线转换
公开(公告)号：US20070182505A1
公开(公告)日：2007-08-09
申请号：US11703811
申请日：2007-02-07
申请人： Akihisa Fujita , Kunio Sakakibara
发明人： Akihisa Fujita , Kunio Sakakibara
IPC分类号： H01P5/107
CPC分类号： H01P5/107
摘要： A transmission line transition for coupling electromagnetic energy between different transmission lines includes first and second dielectric substrates laminated to each other and a waveguide tube attached to the first dielectric substrate. The laminated dielectric substrate provides a dielectric waveguide having a first end short-circuited and a second end communicating with a hollow interior of the waveguide tube. An antenna connected to a planar line is disposed in the dielectric waveguide and spaced from the short-circuited end of the dielectric waveguide by a predetermined distance in a longitudinal direction of the waveguide tube to excite and to be excited by the waveguide tube. The dielectric waveguide has a cross-sectional area smaller than that of the interior of the waveguide tube and coincides with the interior of the waveguide tube in the longitudinal direction.
摘要翻译：用于在不同传输线之间耦合电磁能的传输线转变包括彼此层叠的第一和第二电介质基片以及附接到第一介质基片的波导管。叠层电介质基片提供了具有第一端短路的电介质波导和与波导管的中空内部连通的第二端。连接到平面线的天线设置在电介质波导中，并且与介质波导的短路端在波导管的纵向方向上预定距离间隔开以激发并由波导管激发。介质波导的横截面积小于波导管内部的横截面面积，并且在纵向方向上与波导管的内部重合。

9. 发明授权

US06854496B2 Double facer for use in corrugated fiberboard sheet manufacturing system 有权
标题翻译：用于瓦楞纸板制造系统的双面
公开(公告)号：US06854496B2
公开(公告)日：2005-02-15
申请号：US09951521
申请日：2001-09-14
申请人： Hiroshi Ishibuchi , Hideo Okuhara , Akihisa Fujita
发明人： Hiroshi Ishibuchi , Hideo Okuhara , Akihisa Fujita
IPC分类号： B31F1/36 , B31F1/28 , B32B31/00
CPC分类号： B31F1/28
摘要： A double facer for use in a corrugated fiberboard sheet manufacturing system wherein a moisture content of a double faced corrugated fiberboard sheet is set at an optimum value at all times for stably producing the double faced corrugated fiberboard sheet with less bonding failure and less warp. The double facer comprises moisture content detecting means for detecting a moisture content of the double faced corrugated fiberboard sheet after passed through the heating means or for detecting a parameter correlating with the moisture content, and a control means for controlling a heat reception quantity of the double faced corrugated fiberboard sheet on the basis of a detection result from the moisture content detecting means so that the moisture content of the double faced corrugated fiberboard sheet approaches a predetermined optimum moisture content.
摘要翻译：一种用于瓦楞纤维板制造系统的双面面料，其中双面瓦楞纤维板片材的水分含量始终设定在最佳值，用于稳定地生产具有较少粘合破坏和较少翘曲的双面瓦楞纸片材。双面包括含水量检测装置，用于在通过加热装置之后检测双面瓦楞纸片的含水量或检测与水分含量相关的参数;以及控制装置，用于控制双面瓦楞纸的热量接收量基于来自水分含量检测装置的检测结果，使得双面瓦楞纤维板片的含水量接近预定的最佳含水量。

10. 发明授权

US08314742B2 Antenna device with lens or passive element acting as lens 有权
标题翻译：具有透镜或无源元件作为透镜的天线装置
公开(公告)号：US08314742B2
公开(公告)日：2012-11-20
申请号：US12563306
申请日：2009-09-21
申请人： Akihisa Fujita
发明人： Akihisa Fujita
IPC分类号： H01Q19/06
CPC分类号： H01Q25/008
摘要： An antenna device has a divider producing first and second signals, and amplifiers amplifying the signals at a changeable amplitude ratio of the first signal to the second signal. A Rotman lens gives first phase differences to first high frequency waves, produced from the first amplified signal at an input port and transmitted to output ports, and gives second phase differences to second high frequency waves produced from the second amplified signal at another input port and transmitted to the output ports. An antenna forms a beam composed of electromagnetic waves, having the first phase differences and electric power corresponding to the first amplified signal on an antenna surface, and electromagnetic waves, having the second phase differences and electric power corresponding to the second amplified signal on the antenna surface, and radiates the beam in a particular direction corresponding to the phase differences and the amplitude ratio.
摘要翻译：天线装置具有产生第一和第二信号的分频器，以及以第一信号与第二信号的可变幅度比放大信号的放大器。罗特曼透镜给出与在输入端口处的第一放大信号产生并被传输到输出端口的第一高频波的第一相位差，并且给出在另一个输入端口处从第二放大信号产生的第二高频波的第二相位差，以及传输到输出端口。天线形成由电磁波组成的波束，其具有与天线面上的第一放大信号相对应的第一相位差和电力，以及具有与天线上的第二放大信号对应的第二相位差和电力的电磁波并且在与相位差和振幅比对应的特定方向上辐射光束。

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