公开(公告)号：US06786981B2

公开(公告)日：2004-09-07

申请号：US10016543

申请日：2001-12-11

申请人： Yoshihiro Yazawa ,  Mineo Muraki ,  Yoshihiro Ozaki ,  Kunio Fukuda ,  Atushi Miyazaki ,  Yasushi Katoh

发明人： Yoshihiro Yazawa ,  Mineo Muraki ,  Yoshihiro Ozaki ,  Kunio Fukuda ,  Atushi Miyazaki ,  Yasushi Katoh

IPC分类号： C22C3844

CPC分类号： C22C38/48 ,  C10M105/24 ,  C10M107/04 ,  C10M107/28 ,  C10M111/04 ,  C10M2205/0225 ,  C10M2207/1253 ,  C10M2209/0845 ,  C10N2210/02 ,  C10N2250/14 ,  C21D8/0205 ,  C21D8/0226 ,  C21D8/0236 ,  C21D8/0278 ,  C22C38/001 ,  C22C38/004 ,  C22C38/44 ,  C22C38/46 ,  C22C38/50

摘要： A ferritic stainless steel sheet for fuel tanks and fuel pipes comprises, by mass percent, about 0.1% or less of C; about 1.0% or less of Si; about 1.5% or less of Mn; about 0.06% or less of P; about 0.03% or less of S; about 1.0% or less of Al; about 11% to about 20% Cr; about 2.0% or less of Ni; about 0.5% to about 3.0% Mo; about 0.02% to about 1.0% V; about 0.04% or less of N; at least one of about 0.01% to about 0.8% Nb and about 0.01% to about 1.0% Ti; and the balance being Fe and incidental impurities. The ferritic stainless steel sheet is produced by rough-rolling a slab having the above composition; hot-rolling the rough-rolled sheet under a linear pressure of at least about 3.5 MN/m at a final pass in the finish rolling; cold-rolling the hot-rolled sheet at a gross reduction rate of at least about 75%; and annealing the cold-rolled sheet. The cold-rolling step includes one rolling stage or at least two rolling stages including intermediate annealing.

摘要翻译： 用于燃料箱和燃料管的铁素体不锈钢板以质量％计含有C的约0.1％以下; 约1.0％以下的Si; 约1.5％以下的Mn; 约0.06％以下的P; 约0.03％以下的S; 约1.0％以下的Al; 约11％至约20％的Cr; 约2.0％以下的Ni; 约0.5％至约3.0％的Mo; 约0.02％至约1.0％V; 约0.04％以下的N; 约0.01％至约0.8％的Nb和约0.01％至约1.0％的Ti中的至少一种; 余量为Fe和杂质。 铁素体不锈钢板通过粗轧具有上述组成的板坯来制造; 在最终轧制过程中，在至少约3.5MN / m的线压力下热轧粗轧板; 以大约75％的总减速率冷轧热轧板; 并对冷轧板退火。 冷轧步骤包括一个轧制阶段或至少两个包括中间退火的轧制阶段。

公开(公告)号：US06186669B1

公开(公告)日：2001-02-13

申请号：US09324056

申请日：1999-06-02

申请人： Akiyoshi Honda ,  Masahide Matsubara ,  Kunio Fukuda ,  Hiroyuki Sawai ,  Toshiyuki Suzuki ,  Akiyoshi Yamaguchi

发明人： Akiyoshi Honda ,  Masahide Matsubara ,  Kunio Fukuda ,  Hiroyuki Sawai ,  Toshiyuki Suzuki ,  Akiyoshi Yamaguchi

IPC分类号： F16C3341

CPC分类号： F16C33/543 ,  F16C23/086 ,  F16C33/4676 ,  F16C33/541 ,  Y10T29/49691

摘要： A roller cage made of metal for holding rollers of a roller bearing, includes: separation bars separately defining a plurality of window holes along a peripheral direction of the bearing with a constant interval thereamong. The window holes respectively receive said rollers therein. Each of the separation bars includes: a contact surface being formed by press-molding one of an outer diameter surface side end portion and an inner diameter surface side end portion thereof, and contacting with the rolling surface of the roller; and an expansion portion expanding to a radial direction of the bearing at the other of the outer diameter surface side end portion and the inner diameter surface side end portion which is not subjected to the press-molding.

摘要翻译： 一种由金属制成的用于保持滚子轴承的滚子的滚子保持架，包括：分隔杆，在轴承的圆周方向上以一定的间隔分开限定多个窗孔。 窗孔分别在其中容纳所述辊。 每个分离杆包括：接触表面，其通过对其外径表面侧端部和内径表面侧端部中的一个进行加压成型并与辊的滚动表面接触而形成; 在不进行加压成形的外径面侧端部和内径面侧端部的另一方向扩张到轴承的径向的膨胀部。

公开(公告)号：US5946305A

公开(公告)日：1999-08-31

申请号：US570263

申请日：1995-12-11

申请人： Kunio Fukuda

发明人： Kunio Fukuda

IPC分类号： H04W16/14 ,  H04W36/00 ,  H04W48/12 ,  H04W48/16 ,  H04J3/00

CPC分类号： H04W72/0406 ,  H04W48/12 ,  H04W48/16 ,  H04W16/14

摘要： A digital cordless telephone system can prevent control signals transmitted from a plurality of base stations from interfering with each other In a digital cordless telephone system wherein a communication signal is transmitted among it and terminal stations by transmitting digital data through a predetermined channel and a communication among it and the terminal stations is controlled by a control channel different from the predetermined channel, data in a slot arrangement is used as a control signal, the control signal of the slot arrangement is intermittently transmitted at a constant interval, and a transmission at every constant interval is randomly extinguished.

摘要翻译： 数字无绳电话系统可以防止从多个基站发送的控制信号彼此干扰在数字无绳电话系统中，其中通过通过预定信道发送数字数据和通过预定信道之间的通信在其和终端站之间传输通信信号， 终端站由与预定信道不同的控制信道控制，时隙配置中的数据被用作控制信号，时隙配置的控制信号以恒定间隔间歇地发送，并且每个常数的传输 间隔随机熄灭。

公开(公告)号：US5648601A

公开(公告)日：1997-07-15

申请号：US557631

申请日：1995-11-14

申请人： Kazunori Katoh ,  Haruyoshi Kondo ,  Masayuki Matsui ,  Naoki Katayama ,  Yasushi Yamada ,  Hideaki Takahashi ,  Kunio Fukuda

发明人： Kazunori Katoh ,  Haruyoshi Kondo ,  Masayuki Matsui ,  Naoki Katayama ,  Yasushi Yamada ,  Hideaki Takahashi ,  Kunio Fukuda

IPC分类号： G01N27/409 ,  G01N27/00 ,  G01N27/12 ,  G01N27/26 ,  G01N33/00 ,  G01N7/00

CPC分类号： G01N33/007

摘要： An apparatus for analyzing air/fuel ratio sensor characteristics makes it possible to perform highly accurate analysis of the characteristics of an air/fuel ratio sensor to be measured. The apparatus comprises a sensor attachment means in which is mounted an air/fuel ratio sensor to be measured; a gas regulation means for supplying to the sensor attachment means a gas that is substantially equivalent to components of exhaust gases from an engine, or some components thereof; a control means for comparing an output from the air/fuel ratio sensor to be measured mounted in the sensor attachment means and an output from a reference stoichiometric air/fuel ratio sensor at the stoichiometric air/fuel ratio of the engine, to obtain a deviation therebetween and to obtain from a history of this deviation over time the composition and flow rate of gases to be controlled to compensate for this deviation, and issuing appropriate instructions to the gas regulation means; and an air/ratio measurement means for measuring a time average of the thus controlled air/fuel ratio.

摘要翻译： 用于分析空气/燃料比传感器特性的装置使得可以对待测量的空气/燃料比传感器的特性进行高精度的分析。 该装置包括传感器附接装置，其中安装有待测量的空气/燃料比传感器; 气体调节装置，用于向传感器附接装置供应基本上等同于来自发动机或其一些部件的废气的组分的气体; 控制装置，用于将安装在传感器安装装置中的待测量的空气/燃料比传感器的输出与来自发动机的理论空燃比的参考化学计量空气/燃料比传感器的输出进行比较，以获得偏差 并从这一偏差的历史中获得要控制的气体的组成和流速以补偿该偏差，并向气体调节装置发出适当的指令; 以及用于测量这样控制的空气/燃料比的时间平均值的空气/比率测量装置。

公开(公告)号：US5626426A

公开(公告)日：1997-05-06

申请号：US636544

申请日：1996-04-25

申请人： Akiyoshi Honda ,  Masahide Matsubara ,  Eiichi Kawamura ,  Fukuji Kikkawa ,  Kunio Fukuda ,  Teruo Nagao

发明人： Akiyoshi Honda ,  Masahide Matsubara ,  Eiichi Kawamura ,  Fukuji Kikkawa ,  Kunio Fukuda ,  Teruo Nagao

IPC分类号： F16C23/08 ,  F16C33/46 ,  F16C33/48 ,  F16C33/54

CPC分类号： F16C23/086 ,  F16C33/30 ,  F16C33/4682 ,  F16C33/48 ,  F16C33/543

摘要： A self aligning roller bearing with retainer comprises an outer ring having an outer ring raceway in a shape of a spherical concave surface with a single center, an inner ring having a pair of inner ring raceways opposite to the outer ring raceway, a plurality of convex rollers provided rotatable between the outer ring raceway and the inner ring raceway, and a pair of retainers comprising a main portion formed in a hollow cylindrical frustum shape and having a plurality of crossbars, an outwardly flanged portion extending radially outward from the larger diameter end of the main portion and an inwardly flanged portion extending radially inward from the smaller diameter end of the main portion, and connected to the outwardly flanges portion by the crossbars so as to form a plurality of pockets each defined by two of the crossbars and outwardly and inwardly flanged portions to receive one of the convex rollers, the outwardly flanged portion having protrusions each protruding towards the pocket so as to rub against or be in close proximity to the first end face of the convex rollers, and the protrusions having an end face for guiding each of the convex rollers retained inside the respective pockets.

摘要翻译： 具有保持器的自调心滚子轴承包括：具有外圈滚道的外圈滚道，其具有单个中心的球形凹面，内圈具有与外圈滚道相对的一对内圈滚道，多个凸起 在外圈滚道和内圈滚道之间可旋转的滚子，以及一对夹持器，其包括形成为中空圆柱形截头锥形状并具有多个横梁的主体部分，从所述外圆环滚道的较大直径端径向向外延伸的向外凸缘部分 主要部分和从主要部分的较小直径端径向向内延伸的向内凸缘部分，并且通过横杆连接到向外的凸缘部分，以便形成多个凹穴，每个凹穴均由两个横杆限定，并且向外和向内 凸缘部分接收一个凸起的滚子，向外的凸缘部分具有突出的凸起 以便与凸辊的第一端面摩擦或靠近凸轮的第一端面，并且所述突起具有用于引导保持在相应凹穴内的每个凸辊的端面。

公开(公告)号：US5538348A

公开(公告)日：1996-07-23

申请号：US321524

申请日：1994-10-12

申请人： Akiyoshi Honda ,  Kunio Fukuda ,  Masahide Matsubara ,  Eiichi Kawamura ,  Fukuji Kikkawa

发明人： Akiyoshi Honda ,  Kunio Fukuda ,  Masahide Matsubara ,  Eiichi Kawamura ,  Fukuji Kikkawa

IPC分类号： F16C23/08 ,  F16C33/46 ,  F16C33/48 ,  F16C33/54

CPC分类号： F16C33/4682 ,  F16C23/086 ,  F16C33/4635 ,  F16C33/485 ,  F16C33/543 ,  F16C33/6681 ,  F16C19/38

摘要： In a self-aligning roller bearing providing an outer race, an inner race, a plurality of barrel-shaped rollers, and a pair of cages, guide surfaces formed on outward flange portions of the cages for guiding the barrel-shaped rollers are caused to come closer to ends of the barrel-shaped rollers, so that the barrel-shaped rollers can be guided without fail even if an axial load is received. Therefore, the barrel-shaped rollers are prevented from being skewed, from increasing in torque required for rotating the barrel-shaped rollers, and from seizing up the barrel-shaped rollers.

摘要翻译： 在提供外圈的自调心滚子轴承，内圈，多个筒形辊和一对保持架中，形成在用于引导筒形辊的保持架的向外凸缘部分上的引导表面被引导 更靠近桶形辊的端部，使得即使接收到轴向载荷，也可以毫无疑问地引导桶形辊。 因此，防止桶形辊因旋转筒状辊所需的扭矩增大而使其不会偏斜，并且不会使桶形辊被卡住。

公开(公告)号：US4403057A

公开(公告)日：1983-09-06

申请号：US464602

申请日：1983-02-07

申请人： Izumi Yamashita ,  Kazuo Yoshida ,  Yuji Kusumi ,  Kunio Fukuda ,  Kichiya Tazaki

发明人： Izumi Yamashita ,  Kazuo Yoshida ,  Yuji Kusumi ,  Kunio Fukuda ,  Kichiya Tazaki

IPC分类号： C08K5/00 ,  C08K5/05 ,  C08K5/06 ,  C08K5/10 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L25/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L51/08 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00

CPC分类号： C08K5/10

摘要： A novel diester compound of the formula (I): ##STR1## wherein each of R.sub.1 and R.sub.2 represents a group of the formula (II): ##STR2## wherein m is an integer of 1 to 5, is found to be capable of imparting excellent flame-retardancy to various inflammable polymeric materials such as polystyrene, polyester, polyamide, polyphenylene oxide, etc. without deleterious effects on other physical properties of such polymeric materials.

摘要翻译： 式（I）的新型二酯化合物：其中R 1和R 2各自表示式（II）的基团：其中m为1至5的整数，为 发现能够赋予各种易燃聚合物材料如聚苯乙烯，聚酯，聚酰胺，聚苯醚等优异的阻燃性，而不会对这种聚合物材料的其它物理性质产生有害影响。

公开(公告)号：US4369278A

公开(公告)日：1983-01-18

申请号：US298807

申请日：1981-09-02

申请人： Hideo Kasahara ,  Kunio Fukuda ,  Yukihisa Mizutani

发明人： Hideo Kasahara ,  Kunio Fukuda ,  Yukihisa Mizutani

IPC分类号： C08L51/00 ,  C08K5/01 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/02 ,  C08L51/04 ,  C08L67/00 ,  C08L71/00 ,  C08L71/12 ,  C08L77/00 ,  C08L101/00 ,  C08K5/51

CPC分类号： C08L51/04 ,  C08K5/01 ,  C08L71/123 ,  C08L67/00 ,  C08L77/00 ,  Y10S525/905

摘要： A resin composition suitable for injection moulding and having excellent heat resistance, impact resistance and crack resistance, which is composed of polyphenylene ether and rubber-reinforced styrene resin and an amount of volatile matters in the resin having molecular weight of about 300 or less is 5000 ppm or less. This resin composition is prepared by melting and kneading the two resins above in an extruder with a vent under keeping the vent part under reduced pressure.

摘要翻译： 适合于注射成型且具有优异的耐热性，耐冲击性和抗裂性的树脂组合物，其由聚苯醚和橡胶增强苯乙烯树脂组成，并且分子量为约300以下的树脂中的挥发性物质的量为5000 ppm以下。 该树脂组合物通过在减压下保持通气部分的排气口在挤出机中熔融和捏合上述两种树脂来制备。

公开(公告)号：US10647602B2

公开(公告)日：2020-05-12

申请号：US15764512

申请日：2015-10-07

申请人： Kunio Fukuda ,  Takahisa Fukuda

发明人： Kunio Fukuda ,  Takahisa Fukuda ,  Rikiichi Kawata ,  Youichi Sekine

IPC分类号： C02F7/00 ,  C02F1/68 ,  B01F5/06 ,  B01F5/00 ,  B01F5/04 ,  B01F3/04 ,  A01K75/00 ,  A01K63/04 ,  B01F5/02 ,  C02F1/72 ,  C02F103/00

摘要： A configuration for water purification undergoes the water supply step of taking in treatment water through a water suction port and pressure-feeding the treatment water, the air supply step of taking in air through an air suction port and supplying the air, the oxygen amount increasing step of pressurizing the air supplied at the air supply step to increase the total amount of oxygen, the ionization step of ionizing the pressurized air subjected to the oxygen amount increasing step, the mixing step of obtaining gas-liquid mixing fluid subjected to first fine air bubble formation by spraying the air into the flow of treatment water, and the accelerated spraying step of performing second fine air bubble formation by accelerating a flow velocity by a narrowed-diameter portion provided at a spray nozzle when the gas-liquid mixing fluid obtained through the mixing step is sprayed into the treatment water.

公开(公告)号：US08900379B2

公开(公告)日：2014-12-02

申请号：US10533609

申请日：2004-06-09

申请人： Shin Ishikawa ,  Kunio Fukuda ,  Yasushi Kato ,  Osamu Furukimi ,  Kenji Takao

发明人： Shin Ishikawa ,  Kunio Fukuda ,  Yasushi Kato ,  Osamu Furukimi ,  Kenji Takao

IPC分类号： C22C38/18 ,  C22C38/22 ,  C22C38/02 ,  C22C38/04 ,  C22C38/26 ,  H01M8/02 ,  H01M8/10

CPC分类号： C22C38/22 ,  C22C38/02 ,  C22C38/04 ,  C22C38/26 ,  H01M8/0204 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0254 ,  H01M8/1007 ,  Y02E60/521

摘要： Provided are a stainless steel for a proton-exchange membrane fuel cell separator having high durability and a low contact resistance (i.e., high electrical conductivity) and a proton-exchange membrane fuel cell using the same. More specifically, a stainless steel for a proton-exchange membrane fuel cell separator has a composition comprising 0.03% mass % or less of C, 16-45 mass % of Cr, 0.03 mass % or less of N, 0.1-5.0 mass % of Mo, wherein a total of the C content and the N content satisfies 0.03 mass % or less; a balance portion is comprised of Fe and unavoidable impurities; an atomic ratio of Cr/Fe with respect to Al, Cr, and Fe contained in a passive film on a surface of the stainless steel is 1 or greater.

摘要翻译： 提供一种用于具有高耐久性和低接触电阻（即高导电性）的质子交换膜燃料电池隔板的不锈钢和使用该不锈钢的质子交换膜燃料电池。 更具体地说，用于质子交换膜燃料电池隔板的不锈钢具有C：0.03质量％以下，Cr：16〜45质量％，N：0.03质量％以下，N：0.1〜5.0质量％ Mo，其中C含量和N含量的总和满足0.03质量％以下; 余量部分由Fe和不可避免的杂质构成; Cr / Fe相对于不锈钢表面的钝化膜中的Al，Cr，Fe的原子比为1以上。