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)

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.

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。

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。

公开(公告)号：US20120193084A1

公开(公告)日：2012-08-02

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： F28F7/00 ,  C22C14/00

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满足下式（1 ）：0.055＆nlE; [SF /√d]＆nlE; 0.084（1）

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）

公开(公告)号：US20050024261A1

公开(公告)日：2005-02-03

申请号：US10902721

申请日：2004-07-29

申请人： Akihisa Fujita

发明人： Akihisa Fujita

IPC分类号： G01S7/40 ,  G01S13/34 ,  G01S13/48 ,  G01S13/60 ,  G01S13/93

CPC分类号： G01S7/4026 ,  G01S13/931 ,  G01S2007/4034 ,  G01S2007/4086

摘要： Reception antenna elements are formed so that the reception beam axis in the vertical direction of at least one reception antenna element of a transmission/reception unit is displaced from the reception beam axes of the other antenna elements. Therefore, the amplitude (intensity) of the reception signals of the reception antennas which are caused by a target is different from the amplitude (intensity) of the reception signal of the reception antenna element, and the amplitude difference is varied depending on the orientations of the reception beam axes in the vertical direction of the reception antenna elements. Accordingly, the amplitude difference when the reception beam axes of the reception antenna elements are correctly oriented to a desired direction is measured in advance, and the amplitude difference thus measured is set as a target amplitude difference, whereby the mount angle of the transmission/reception unit can be easily and accurately adjusted.

摘要翻译： 接收天线元件形成为使得发送/接收单元的至少一个接收天线元件的垂直方向上的接收波束轴从其它天线元件的接收波束轴偏移。 因此，由目标引起的接收天线的接收信号的振幅（强度）与接收天线元件的接收信号的振幅（强度）不同，并且振幅差根据 接收波束轴在接收天线元件的垂直方向上。 因此，预先测量接收天线元件的接收波束轴正确地朝向期望方向的振幅差，将这样测量的振幅差设定为目标振幅差，由此发送/接收的安装角度 单位可以方便，准确地调整。

公开(公告)号：US06745807B2

公开(公告)日：2004-06-08

申请号：US09951522

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： B32B3100

CPC分类号： B31F1/2845 ,  B32B38/004 ,  B32B2309/06 ,  B32B2309/72

摘要： A bonded sheet material manufacturing system capable of setting a moisture content of various types of sheet members to be bonded to each other to an optimum value for stably producing a bonded sheet material with less bonding failure and less warp at all times, where the sheet members are heated by individual sheet member heating means and then bonded to each other to produce the bonded sheet material. The system comprises a moisture content detecting means provided for at least one of the sheet members for detecting a moisture content of the sheet member or a parameter correlating with the moisture content and a control unit for controlling the sheet member heating means on the basis of detection information from the moisture content detecting means so that the moisture content approaches a predetermined optimum moisture content.

摘要翻译： 一种粘合片材制造系统，其能够将要彼此接合的各种类型的片材的含水量设定为最佳值，以便稳定地生产具有较少粘结破坏和较少翘曲的接合片材，其中片材 被单个片材加热装置加热，然后彼此粘合以制造粘合片材。 该系统包括：用于检测片材的含水量的片材中的至少一个的水分含量检测装置或与水分含量相关的参数;以及用于基于检测控制片材加热装置的控制单元 来自水分含量检测装置的信息，使得水分含量接近预定的最佳含水量。

公开(公告)号：US5757307A

公开(公告)日：1998-05-26

申请号：US721453

申请日：1996-09-27

申请人： Hiroto Nakatani ,  Hiroshi Mizuno ,  Hiroshi Hazumi ,  Akihisa Fujita ,  Hiroshi Naganawa ,  Kunihiko Sasaki

发明人： Hiroto Nakatani ,  Hiroshi Mizuno ,  Hiroshi Hazumi ,  Akihisa Fujita ,  Hiroshi Naganawa ,  Kunihiko Sasaki

IPC分类号： G01S3/18 ,  G01S7/02 ,  G01S7/288 ,  G01S13/34 ,  G01S13/42 ,  G01S13/44 ,  G01S13/50 ,  G01S13/58 ,  G01S13/87 ,  G01S13/93

CPC分类号： G01S13/931 ,  G01S13/42 ,  G01S13/34 ,  G01S13/44 ,  G01S13/583 ,  G01S13/87 ,  G01S2007/2883 ,  G01S2013/9375

摘要： Receivers 14 and 16 comprise mixers 14b and 16b for mixing reception signals of receiver antennas 14a and 16a with a transmission signal to generate beat signals B1 and B2, respectively. Signal processing section 20 performs the Fourier transformation of beat signals B1 and B2 supplied from receivers 14 and 16 to obtain the phases of beat signals B1 and B2 and then obtain the azimuth based on the difference of these phases.

摘要翻译： 接收器14和16包括用于将接收机天线14a和16a的接收信号与传输信号混合以分别产生拍频信号B1和B2的混频器14b和16b。 信号处理部分20执行从接收机14和16提供的拍频信号B1和B2的傅里叶变换，以获得拍频信号B1和B2的相位，然后基于这些相位的差异获得方位角。

公开(公告)号：US5731778A

公开(公告)日：1998-03-24

申请号：US759129

申请日：1996-12-02

申请人： Hiroto Nakatani ,  Hiroshi Hazumi ,  Hiroshi Mizuno ,  Akihisa Fujita ,  Hiroshi Naganawa

发明人： Hiroto Nakatani ,  Hiroshi Hazumi ,  Hiroshi Mizuno ,  Akihisa Fujita ,  Hiroshi Naganawa

IPC分类号： G08G1/16 ,  B60W30/00 ,  G01S7/02 ,  G01S7/282 ,  G01S7/288 ,  G01S7/35 ,  G01S13/34 ,  G01S13/58 ,  G01S13/60 ,  G01S13/93

CPC分类号： G01S13/345 ,  G01S13/34 ,  G01S13/58 ,  G01S13/584 ,  G01S13/931 ,  G01S7/354 ,  G01S13/343 ,  G01S2007/356 ,  G01S2013/9325 ,  G01S2013/9375 ,  G01S7/282 ,  G01S7/352

摘要： An FM-CW radar which is suitable for automotive anti-collision systems, for example, is provided. This radar outputs a radar signal in the form of a triangular wave whose frequency is increased at a given rate and decreased at a given rate. A receiver receives a wave reflected from a target to produce a beat signal and takes the Fourier transform of the beat signal to determine peak frequency components thereof showing peaks in a frequency spectrum. The receiver also determines phases of the peak frequency components and selects at least one from the peak frequency components in a frequency-rising range wherein the frequency of the radar signal is increased and at least one from the peak frequency components in a frequency-falling range wherein the frequency of the radar signal is decreased which show substantially the same phase to pair them for determining the distance to and relative speed of the target based on the frequency of the paired peak frequency components.

摘要翻译： 提供了适用于汽车防碰撞系统的FM-CW雷达。 该雷达输出三角波形式的雷达信号，其频率以给定速率增加并以给定速率降低。 接收器接收从目标反射的波以产生拍频信号，并采取拍频信号的傅里叶变换来确定其频谱中峰值的峰值频率分量。 接收机还确定峰值频率分量的相位，并从雷达信号的频率增加的频率上升范围内的峰值频率分量中选择至少一个，并且从频率下降范围中的峰值频率分量中选择至少一个 其中雷达信号的频率减小，其显示基本上相同的相位，以根据配对的峰值频率分量的频率来确定目标的距离和相对速度。