公开(公告)号：US4064605A

公开(公告)日：1977-12-27

申请号：US717927

申请日：1976-08-26

申请人： Takashi Akiyama ,  Akinori Tanji ,  Hideo Ikeda ,  Seiichi Asano

发明人： Takashi Akiyama ,  Akinori Tanji ,  Hideo Ikeda ,  Seiichi Asano

IPC分类号： D04H3/03 ,  D04H3/16 ,  D04H3/02 ,  D02J1/22

CPC分类号： D01D5/0985 ,  D04H3/03 ,  D04H3/16

摘要： A method for continuously producing a non-woven web having uniform distribution of filaments from natural or synthetic fibers comprising drafting with use of a high speed air-jet type drafting device a number of filaments which are fed from a filament source and blasting the drafted filaments onto a face of a moving collector, which is characterized in that the distribution of the filaments is controlled by passing the filaments through a filament distribution-controlling device comprising a filament guide passage having a narrow rectangular cross section and an air sucking means provided at least an one rectangular side wall of the filament guide passage, said controlling of the distribution of the filaments being performed with the air stream sucked spontaneously or positively from the air sucking means.

摘要翻译： 一种用于从天然或合成纤维连续生产具有均匀分布细丝的无纺织物的方法，其包括使用高速喷气式牵伸装置牵伸的多根长丝，其从长丝源进料并喷射牵伸丝 其特征在于，通过将细丝通过细丝分配控制装置来控制长丝的分布，所述细丝分布控制装置包括具有窄矩形横截面的细丝引导通道和至少设置的吸气装置 长丝引导通道的一个矩形侧壁，所述丝的分布的控制是在空气流从吸气装置自发或积极地吸入的情况下进行的。

公开(公告)号：US4187343A

公开(公告)日：1980-02-05

申请号：US730983

申请日：1976-10-08

申请人： Takashi Akiyama ,  Akinori Tanji ,  Seiichi Asano

发明人： Takashi Akiyama ,  Akinori Tanji ,  Seiichi Asano

IPC分类号： D04H1/58 ,  D04H3/00 ,  D04H3/14 ,  D04H3/16 ,  B67D5/60

CPC分类号： D04H3/16 ,  Y10T442/69

摘要： A process for producing a non-woven fabric having excellent draping properties and strength and further having a handling similar to that of woven fabrics, which comprises drawing uniaxially or biaxially a non-woven sheet material comprising not less than 90% by weight of semi-drawn fibers of a linear high molecular weight compound (e.g. polyesters) having a breaking elongation of 80 to 150% wherein the fibers of said sheet material are crossed and intertwined with each other and are partially bonded at the crossing points, said drawing being carried out until the bonding of the fibers is partially broken or the fibers are partially cut.

摘要翻译： 一种具有优异的悬垂性能和强度的进一步具有类似于机织织物的处理的无纺布的方法，其包括单轴或双轴拉伸包含不小于90重量％的半成品的无纺片材， 具有断裂伸长率为80〜150％的线性高分子量化合物（例如聚酯）的拉伸纤维，其中所述片材的纤维彼此交叉并交织并且在交叉点部分粘合，所述拉伸进行 直到纤维的粘合部分断裂或纤维被部分切割。

公开(公告)号：US5001289A

公开(公告)日：1991-03-19

申请号：US384050

申请日：1989-07-24

申请人： Masao Nakano ,  Kazuhiko Sekizawa ,  Toshio Hironaka ,  Kiyotaka Oyama ,  Seiichi Asano

发明人： Masao Nakano ,  Kazuhiko Sekizawa ,  Toshio Hironaka ,  Kiyotaka Oyama ,  Seiichi Asano

IPC分类号： B01J29/06 ,  B01J29/08 ,  B01J29/50 ,  B01J29/60 ,  C07B39/00 ,  C07B61/00 ,  C07C17/00 ,  C07C17/12 ,  C07C25/02 ,  C07C67/00 ,  C10G35/10

CPC分类号： B01J29/084 ,  B01J29/60 ,  C07B39/00 ,  C07C17/12 ,  C10G35/10 ,  B01J2229/40

摘要： Disclosed is a shaped zeolite catalyst used for liquid phase organic reactions. The shaped zeolite catalyst is composed of substantially spherical particles having a particle diameter substantially in the range of from 70 to 300 .mu.m, and which has fine pores having a pore volume of 0.4 to 1 cc per gram of the shaped catalyst and a median pore diameter based on the pore volume of 1,000 to 5,500 .ANG..

公开(公告)号：US4071958A

公开(公告)日：1978-02-07

申请号：US672956

申请日：1976-04-02

申请人： Kazuo Morita ,  Seiichi Asano ,  Shigeharu Masuma

发明人： Kazuo Morita ,  Seiichi Asano ,  Shigeharu Masuma

IPC分类号： G01B5/12 ,  G01B5/213 ,  G01B3/46

CPC分类号： G01B5/12 ,  G01B5/213 ,  Y10S33/02

摘要： The present invention discloses a device for automatically inspecting the acceptability of the inner diameter and bending of pipes of the type in which a cylindrical gage is inserted and forced to pass through the pipe to be inspected under the driving force of, for instance, compressed air. The pipe through which the gage passes from one end thereof to the other end is accepted, but the pipe in which the gage is stopped is rejected together with the gage. A pipe to be inspected is located by positioning first and/or second pipe positioning means into a predetermined pipe inspection position, and then firmly clamped by pipe clamping means. A cylindrical gage with a predetermined outer diameter and length is brought to the firing position by gage positioning means, inserted into one end of the pipe and forced to pass through the pipe under the compressed force admitted into the pipe behind the gage through gage firing means. The gage discharged out of the other end of the pipe is trapped by gage recovery means and discharged onto a conveyor system which returns the gage to the gage positioning means for the next inspection, and the inspected pipe is automatically released from the inspection position and discharged out of the pipe inspection device. Thus the full-automatic, safeguarded and quick pipe inspection may be ensured.

摘要翻译： 本发明公开了一种用于自动检查其中插入圆柱形规格的管的内径和弯曲的可接受性的装置，并且在例如压缩空气的驱动力下迫使其穿过待检查的管 。 量具从其一端通过另一端的管道被接受，但是量规停止的管道与量规一起被拒绝。 通过将第一和/或第二管定位装置定位到预定的管检查位置，然后通过管夹紧装置牢固地夹紧来定位待检查的管。 具有预定外径和长度的圆柱形计量器通过量具定位装置进入点火位置，插入到管的一端并被迫通过管道通过管道，压缩力通过计量点火装置进入管道后面的管道 。 从管道另一端排出的量规被量规回收装置收集并排放到输送系统上，输送系统将计量器返回到量规定位装置进行下一次检查，被检管自动从检查位置释放并排出 出管检查装置。 因此，可以确保全自动，保护和快速的管道检查。

公开(公告)号：US5271914A

公开(公告)日：1993-12-21

申请号：US978172

申请日：1992-11-17

申请人： Takashi Sugimoto ,  Takashi Kato ,  Masashi Harada ,  Seiichi Asano

发明人： Takashi Sugimoto ,  Takashi Kato ,  Masashi Harada ,  Seiichi Asano

IPC分类号： B01J20/18 ,  F02M25/08 ,  B01D47/00

CPC分类号： B01J20/183 ,  F02M25/0854

摘要： A process for adsorbing the vapor of alcoholic fuels comprising using a a zeolite with a Si/Al molar ratio of not less than 10 in the crystal skeleton.

摘要翻译： 一种在晶体骨架中吸附含有Si / Al摩尔比不小于10的沸石的酒精燃料蒸汽的方法。

公开(公告)号：US4400940A

公开(公告)日：1983-08-30

申请号：US238523

申请日：1981-02-26

申请人： Tomiji Watabe ,  Hideo Kondo ,  Kyokai Okuda ,  Kenji Yano ,  Seiichi Asano

发明人： Tomiji Watabe ,  Hideo Kondo ,  Kyokai Okuda ,  Kenji Yano ,  Seiichi Asano

IPC分类号： F03B13/18 ,  F03B13/12

CPC分类号： F03B13/182 ,  Y02E10/38

摘要： A resonant type apparatus for absorbing wave energy arranged at wave-breaking facilities, which comprises, a caisson having a bottom plate, side plates, a backside plate and a top plate at least a part of which is omitted. A water chamber in the caisson has a length in a directional parallel to the side walls which is larger than 1/4 of the wave length Lc of a stationary wave within the water chamber, and a node of the stationary wave in the water chamber is formed at a distance Lc/4 from the backside plate. A pendulum is arranged at the position of the node of the stationary wave for swinging with a natural period Tp which is substantially the same value as the natural period Tw of the stationary wave, whereby the pendulum is swung by the stationary wave to absorb and convert wave energy to useful available energy at high efficiency.

摘要翻译： 一种用于吸收波浪破坏设备中布置的波浪能量的谐振型装置，其包括具有底板，侧板，背面板和顶板的沉箱，其至少部分省略。 沉箱中的水室具有与侧壁平行的方向的长度，该长度大于水室内的静止波的波长Lc的1/4，并且水室中的静止波的节点为 从后侧板形成距离Lc / 4。 摆动摆放在静止波的节点的位置，以与固定波的固有周期Tw基本相同的固有周期Tp进行摆动，从而摆动由静止波摆动以吸收和转换 波能量以有效的可用能量高效率。