公开(公告)号：US08322386B2

公开(公告)日：2012-12-04

申请号：US12064435

申请日：2006-08-21

申请人： Fumio Takahashi

发明人： Fumio Takahashi

IPC分类号： B60C11/03 ,  B60C11/04

CPC分类号： B60C11/1392 ,  B60C11/0302 ,  B60C11/0306 ,  B60C11/13

摘要： On a pneumatic tire provided with a lug-grooved rib 14 having a circumferentially continuous rib portion 14a and wing portions 14b defined by lug grooves 15, chamfers 14c of depth D2 and width L2 are formed on the wing portions 14b on the side facing a circumferential groove 11d. At the same time, the depth D2 and the width L2 of the chamfers 14c are so set that the ratio of the chamfer depth D2 to the groove depth D1 of the circumferential groove 11d satisfies 0.015≦(D2/D1)≦0.200 and the ratio of the chamfer width L2 to the axial length L1 of the lug grooves 15 satisfies 0.1≦(L2/L1)≦0.85, so that the load to be borne by the wing portions 14b is effectively shifted to the rib portion 14a. In this manner, the pitch noise caused by the lug grooves can be reduced without changing the basic features of the tread pattern, and thus the quietness of vehicular operation is improved.

摘要翻译： 在具有周向连续的肋部14a和由横向花纹沟15限定的翼部14b的带凸缘的肋14的充气轮胎上，在面向周向的一侧的翼部14b上形成有深度D2和宽度L2的倒角14c 槽11d。 同时，倒角14c的深度D2和宽度L2被设定为使得周向槽11d的倒角深度D2与凹槽深度D1的比率满足0.015＆nlE;（D2 / D1）＆nlE; 0.200和 横向槽15的倒角宽度L2与轴向长度L1的比率满足0.1＆lt; llE;（L2 / L1）＆nlE; 0.85，使得由翼部14b承受的载荷被有效地移动到肋部14a 。 以这种方式，可以在不改变胎面花纹的基本特征的情况下减小由花纹沟引起的间距噪声，从而提高车辆操作的安静性。

公开(公告)号：US08322139B2

公开(公告)日：2012-12-04

申请号：US12468549

申请日：2009-05-19

申请人： Fumio Takahashi ,  Akihito Suzuki ,  Yasuyuki Kawasato ,  Shuuichi Imazu

发明人： Fumio Takahashi ,  Akihito Suzuki ,  Yasuyuki Kawasato ,  Shuuichi Imazu

IPC分类号： F01K17/00

CPC分类号： F28B1/02 ,  F01K9/003 ,  F01K25/10 ,  F28B11/00 ,  F28F2250/06

摘要： A condenser that restrains fluctuations in the condenser vacuum in a power generating installation.In particular, the condenser has a circulating path through which cooling water flows; a tube nest for condensing steam from a steam turbine with the cooling water; and a discharge path. Additionally, a bypass tube; a control valve for controlling the flow rate of the cooling water supplied from the circulating path to the discharge path; a recirculating path; and a booster pump that controls the flow rate of the cooling water are provided. One of the temperature, the flow rate and both the temperature and the flow rate of the cooling water to flow through the two tube nests is deviated from the temperature and the flow rate of the cooling water on the upstream side of the circulating path using the control valve and booster pump.

摘要翻译： 抑制发电装置中的冷凝器真空波动的冷凝器。 特别地，冷凝器具有冷却水流过的循环路径; 用于将来自蒸汽轮机的蒸汽与冷却水冷凝的管座; 和排出路径。 另外，旁路管; 用于控制从循环路径供应到排出路径的冷却水的流量的控制阀; 再循环路径 提供控制冷却水的流量的增压泵。 温度，流量以及流过两个管巢的冷却水的温度和流量两者之一是偏离循环路径的上游侧的冷却水的温度和流量，使用 控制阀和增压泵。

公开(公告)号：US20120082941A1

公开(公告)日：2012-04-05

申请号：US13251353

申请日：2011-10-03

申请人： Toshimasa Ishigaki ,  Fumio Takahashi ,  Toshiki Kaneko

发明人： Toshimasa Ishigaki ,  Fumio Takahashi ,  Toshiki Kaneko

IPC分类号： G03F7/20

CPC分类号： G03F7/0392 ,  G03F7/40

摘要： An organic passivation film having a high transmittance and capable of setting a taper angle of a through hole within a predetermined range in a liquid crystal display device. A pixel electrode and a source electrode of a TFT are connected by way of a through hole formed in an organic passivation film. The organic passivation film having high productivity, high transmittance, and a predetermined taper angle θ of a through hole can be formed by using a chemical amplification photosensitive resin composition comprising, as a base material, an acrylic resin having a molecular weight of 4,000 to 20,000 and containing 1 to 6 wt % of a photoacid generator as the material for the organic passivation film, performing exposure and development for forming a through hole, and then performing post exposure, prebaking, and baking under appropriate conditions.

摘要翻译： 一种具有高透射率并且能够将通孔的锥角设定在液晶显示装置内的预定范围内的有机钝化膜。 TFT的像素电极和源电极通过形成在有机钝化膜中的通孔连接。 有机钝化膜具有高生产率，高透射率和预定的锥角度; 可以通过使用化学增幅感光性树脂组合物形成化学增幅感光性树脂组合物，其包含作为基材的分子量为4,000〜20,000的丙烯酸树脂，含有1〜6重量％的光酸产生剂作为有机物质 钝化膜，进行曝光和显影以形成通孔，然后在合适的条件下进行后曝光，预烘烤和烘烤。

公开(公告)号：US20110279342A1

公开(公告)日：2011-11-17

申请号：US13144011

申请日：2009-10-29

申请人： Fumio Takahashi ,  Hiroshi Shimizu ,  Hisamatsu Nakano ,  Shunichi Yamazaki

发明人： Fumio Takahashi ,  Hiroshi Shimizu ,  Hisamatsu Nakano ,  Shunichi Yamazaki

IPC分类号： H01Q9/04

CPC分类号： H01Q9/0442 ,  H01Q9/0407 ,  H01Q9/36 ,  H01Q9/40

摘要： A wideband antenna including a ground element, and an antenna body provided on the ground element with a predetermined distance. The antenna body includes a feed element and a dielectric substrate, wherein an annular passive element is provided on the top surface of the dielectric substrate with a predetermined gap from the feed element. A plural short-circuit pins are equally spaced on the outer periphery of the passive element, whereby the passive element and the ground element 17 are connected by the short-circuit pins. A slit is formed on the passive element in the vicinity of the short-circuit pins. Since the slit is formed on the passive element, a resonance circuit having a resonance frequency dependant on the shape of the slit is formed on the passive element in the vicinity of the slit, whereby the radiation of the frequency component from the feed element is prevented.

摘要翻译： 包括接地元件的宽带天线和设置在接地元件上的预定距离的天线体。 天线体包括馈电元件和电介质衬底，其中环形无源元件设置在电介质衬底的顶表面上，与馈电元件具有预定的间隙。 多个短路引脚在无源元件的外周边上等间隔开，由此无源元件和接地元件17通过短路引脚连接。 在短路引脚附近的无源元件上形成狭缝。 由于狭缝形成在无源元件上，所以在狭缝附近的无源元件上形成具有取决于狭缝形状的谐振频率的谐振电路，从而防止来自馈电元件的频率成分的辐射 。

公开(公告)号：US20090165909A1

公开(公告)日：2009-07-02

申请号：US12295425

申请日：2007-03-30

申请人： Fumio Takahashi ,  Seiji Ishikawa

发明人： Fumio Takahashi ,  Seiji Ishikawa

IPC分类号： B60C11/13

CPC分类号： B60C11/0306 ,  B60C11/0318 ,  B60C11/0332 ,  B60C11/04

摘要： In a pneumatic tire provided on a groove surface with at least one main groove continuously extending in the circumferential direction of the tire, the air column resonance noise is effectively reduced without reducing the volume of the main groove, and the design flexibility is enhanced in consideration of the entire property of the tire. A pneumatic tire of the present invention is provided on a tread surface 1 with a main groove 2 continuously extending in the circumferential direction of the tire and a sub groove 4 having two ends open to the common main groove 2 and a portion between the ends deviously extending in a common land portion, and characterized in that the sub groove 4 is configured to extend to be entirely included in a ground contact area of the tread when the tire mounted to an applicable rim is inflated with the maximum air pressure and is postured to be applied by a load corresponding to 80% of a defined mass.

摘要翻译： 在具有沿轮胎周向连续延伸的至少一个主槽的槽面上设置的充气轮胎中，在不减小主槽体积的情况下，有效地降低了气柱谐振噪声，考虑到设计灵活性的提高 的轮胎的整个财产。 本发明的充气轮胎设置在胎面1上，主槽2在轮胎的周向上连续延伸，而副槽4具有向公共主槽2敞开的两个端部和两端之间的一部分， 在公共陆地部分延伸，其特征在于，当安装在适用的轮辋上的轮胎以最大的空气压力膨胀时，副槽4被构造成完全包括在胎面的接地区域中，并被贴合到 通过对应于定义质量的80％的负载施加。

公开(公告)号：US07299398B2

公开(公告)日：2007-11-20

申请号：US10765191

申请日：2004-01-28

申请人： Fumio Takahashi ,  Akihiro Shiratori

发明人： Fumio Takahashi ,  Akihiro Shiratori

IPC分类号： H03M13/00

CPC分类号： H03M13/091

摘要： A method of generating a CRC code to determine a variable field value for equalizing a CRC value, which is calculated based on data including the variable field value of a variable field included in a data field according to a generator polynomial, to a desired CRC value, comprises the steps of establishing a temporary variable field value, reading all corrective values which correspond to a bit number where a bit value of said temporary variable field value is “1”, from a conversion table which stores therein corrective values for indicating a bit to be inverted in the variable field value as “1” corresponding to a predetermined bit number, and exclusive-ORing the read corrective values to calculate a first calculated value, and, determining whether the first calculated value corresponds to the desired CRC value or not.

摘要翻译： 一种产生CRC码的方法，用于确定用于使基于根据生成多项式包括在数据字段中的包括可变字段的可变字段值的数据计算出的CRC值均衡的可变字段值到期望的CRC值 包括以下步骤：从存储有用于指示位的校正值的转换表，建立临时变量字段值，读取与所述临时变量字段值的位值为“1”的位数对应的所有校正值 在可变字段值中被反转为对应于预定位数的“1”，并且对所读取的校正值进行异或运算以计算第一计算值，并且确定第一计算值是否对应于期望的CRC值 。

公开(公告)号：US07281554B2

公开(公告)日：2007-10-16

申请号：US10476703

申请日：2002-05-10

申请人： Fumio Takahashi

发明人： Fumio Takahashi

IPC分类号： B60C11/11

CPC分类号： B60C11/1384 ,  B60C11/11 ,  B60C11/13 ,  Y10S152/902

摘要： To provide a pneumatic tire in which noise can be reduced without changing the basic design of the block pattern, a chamfered portion 24 is provided at a tire widthwise-direction outer side end 18A of a leading edge 18A of a block 18. When the tire rolls and the block 18 contacts a road surface, first, with respect to the leading edge 18A, a flat portion 22 contacts the ground, and then the chamfered portion 24 contacts the ground. Because the height of the chamfered portion 24 gradually decreases towards the tire widthwise-direction outer side end, the leading edge 18A at the chamfered portion 24 gradually makes contact with the road surface, whereby force input that generates sound is dispersed in terms of input timing and it is possible to suppress the generation of noise (mainly a striking sound) at the initial state of the block 18 contacting the road surface. Furthermore, by changing the tire widthwise-direction position of the flat portion 22 in a tire circumferential direction, it is possible for the entire block to gently receive stress generated at the time of rolling, whereby it is possible to suppress the level of noise generated by the block 18 at the time the block 18 contacts the ground at a low level.

摘要翻译： 为了提供一种能够在不改变块状图形的基本设计的情况下降低噪声的充气轮胎，在块18的前缘18A的轮胎宽度方向外侧端部18A处设置倒角部24。 当轮胎滚动并且块18接触路面时，首先，相对于前缘18A，平坦部分22接触地面，然后倒角部分24接触地面。 由于倒角部24的高度朝向轮胎宽度方向外侧端逐渐减小，所以倒角部24的前缘18A逐渐与路面接触，由此产生声音的力输入以输入方式分散 定时，并且可以抑制在块18接触路面的初始状态下的噪声（主要是醒目的声音）的产生。 此外，通过在轮胎周向上改变平坦部22的轮胎宽度方向位置，整个车厢可以平缓地接收轧制时产生的应力，从而可以抑制产生的噪声的水平 块18在块18以低水平接触地面时。

公开(公告)号：US07046889B2

公开(公告)日：2006-05-16

申请号：US10656273

申请日：2003-09-08

申请人： Fumio Takahashi

发明人： Fumio Takahashi

IPC分类号： G02B6/02

CPC分类号： G02B6/03644 ,  G02B6/02014 ,  G02B6/02238 ,  G02B6/02257 ,  G02B6/02285

摘要： A dispersion shifter fiber, which has zero dispersion wavelength on a long wavelength side beyond 1640 nm, a wavelength dispersion of −1.0 to −10.0 ps/nm/km at a wavelength range of 1530–1625 nm, a dispersion slope of less than 0.07 ps/nm2/km, a polarization mode dispersion of not more than 0.1 ps/(km)1/2 at a wavelength of 1550 nm, and a core cross-sectional area of 40–70 μm2 at the wavelength of 1550 nm.

摘要翻译： 在1540-1625nm的波长范围内，在长波长一侧具有超过1640nm的零色散波长，-1.0至-10.0ps / nm / km的波长色散，色散斜率小于0.07的色散移动光纤 ps / nm 2 / km，在1550nm的波长处的偏振模色散不大于0.1ps /（km）<1/2＆lt; 1/2＆ 在1550nm的波长处的截面积为40-70μm2 。

公开(公告)号：US06901193B2

公开(公告)日：2005-05-31

申请号：US10195107

申请日：2002-07-15

申请人： Fumio Takahashi

发明人： Fumio Takahashi

IPC分类号： G02B6/44 ,  G02B6/00 ,  G02B6/02 ,  H01B11/00 ,  H02G11/00 ,  G02B6/04

CPC分类号： G02B6/02261 ,  G02B6/02004 ,  G02B6/02285 ,  G02B6/4403 ,  H04B10/2525

摘要： A dispersion compensating optical fiber ribbon comprising a plurality of coated optical fibers arranged in a parallel planar array, wherein each of the optical fibers exhibits at a wavelength of 1550 nm, a dispersion value of −10 ps/nm/km or less, the dispersion slope of a negative value, and the transmission loss of not more than 1 dB/km.

摘要翻译： 一种色散补偿光纤带，包括以平行平面阵列布置的多个被覆光纤，其中每个光纤呈现出1550nm的波长，-10ps / nm / km以下的色散值，色散 斜率为负值，传输损耗不大于1 dB / km。

公开(公告)号：US06782173B2

公开(公告)日：2004-08-24

申请号：US10073900

申请日：2002-02-14

申请人： Fumio Takahashi ,  Jun-ichi Tamura ,  Akira Iino

发明人： Fumio Takahashi ,  Jun-ichi Tamura ,  Akira Iino

IPC分类号： G02B616

CPC分类号： G02B6/03666 ,  G02B6/02014 ,  G02B6/02242 ,  G02B6/02271 ,  G02B6/02285 ,  G02B6/0286 ,  G02B6/03644

摘要： A low attenuation optical fiber which falls within 2-14 ps/nm/km in absolute value of dispersion over the full wavelength range of 1530-1565 nm and no more than 0.25 dB/km of transmission loss at 1550 nm of wavelength at ordinary temperature and relative humidity, and still remains no more than 0.25 dB/km of transmission loss at 1550 nm or 1520 nm after its being long-enough exposed under ordinary atmospheric pressure consisting substantially of hydrogen; and which further comprises a polarization mode dispersion (PMD) of no more than 0.5 ps/km at a wavelength of 1550 nm and a loss increase of no more than 40 dB/m in a bending diameter of 20 mm.

摘要翻译： 在1530-1565nm的全波长范围内的色散绝对值为2-14ps / nm / km的低衰减光纤，在常温下在1550nm波长处的传输损耗为不超过0.25dB / km 相对湿度，并且在其基本上由氢组成的普通大气压下长时间暴露后，在1550nm或1520nm处仍然保持不超过0.25dB / km的传输损耗; 并且还包括在1550nm的波长处不超过0.5ps / km的偏振模色散（PMD），在弯曲直径为20mm时的损耗增加不大于40dB / m。