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公开(公告)号：US4992124A
公开(公告)日：1991-02-12
申请号：US302627
申请日：1989-02-21
申请人： Kazuhiko Kurihara , Shigezou Kojima , Hiroshi Yazawa , Haruhisa Tani , Setsuya Tsuyama , Yasuo Sasaki
发明人： Kazuhiko Kurihara , Shigezou Kojima , Hiroshi Yazawa , Haruhisa Tani , Setsuya Tsuyama , Yasuo Sasaki
CPC分类号： D04H3/16 , D04H3/02 , Y10T156/1077
摘要： A non-woven fabric having a strength which is comparable to the strength of woven fabric and a method of making such non-woven fabric are disclosed. The non-woven fabric has a laminated structure composed of a warp web of random-laid non-woven fabric stretched lengthwise and hence having a greater strength in the lengthwise direction than in the transverse direction, and a weft web of random-laid non-woven fabric stretched transversely and hence having a greater strength in the transverse direction than in the lengthwise direction. Filaments constituting each of the warp and weft webs are substantially free from molecular orientation and extendible at least two times the original length before the web is stretched. Upon stretching of the web, the un-oriented filaments are substantially stretched to thereby cause molecular orientation therein.
摘要翻译： 公开了具有与机织物的强度相当的强度的无纺布和制造这种无纺布的方法。 无纺布具有层叠结构，其由长度方向拉伸的无规布无纺织物的经纱幅，长度方向的强度比横方向强度高， 横向拉伸，因此横向上的强度比长度方向的强度要大。 构成每个经纬纱的丝基本上没有分子取向，并且在幅材拉伸之前可延伸至少两倍的原始长度。 在拉伸幅材时，未取向的长丝基本上被拉伸，从而在其中引起分子取向。
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公开(公告)号：US5338593A
公开(公告)日：1994-08-16
申请号：US158892
申请日：1993-11-29
申请人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
发明人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
CPC分类号： B32B5/02 , D04H3/05 , Y10T428/24058 , Y10T428/24074 , Y10T428/24091 , Y10T428/24099 , Y10T442/60
摘要： A multiaxial nonwoven fabric is disclosed which is comprised of a selected warp material and a multiplicity of selected continuous yarns assembled in a specified lay pattern and bonded on to the warp material. Each of the yarns is oriented in a scalene or right-angled triangle shape, and the resulting yarn assembly is built of intersections at least in warp, weft and oblique axes, whereby structural strength and dimensional stability are greatly improved. A method and an apparatus are also disclosed for producing the fabric.
摘要翻译： 公开了一种多轴无纺布，其由选定的经纱材料和多个选定的连续纱线组成，并以特定的铺设图案组装并结合到经纱材料上。 每个纱线以斜角或直角三角形形状定向，并且所得到的纱线组件至少在经纱，纬纱和倾斜轴线上形成交叉点，从而大大提高结构强度和尺寸稳定性。 还公开了一种用于生产织物的方法和装置。
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公开(公告)号：US5308424A
公开(公告)日：1994-05-03
申请号：US359569
申请日：1989-06-01
申请人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
发明人： Yasuo Sasaki , Haruhisa Tani , Yuuki Kuroiwa , Setsuya Tsuyama
CPC分类号： B32B5/02 , D04H3/05 , Y10T428/24058 , Y10T428/24074 , Y10T428/24091 , Y10T428/24099 , Y10T442/60
摘要： A multiaxial nonwoven fabric is disclosed which is comprised of a selected warp material and a multiplicity of selected continuous yarns assembled in a specified lay pattern and bonded on to the warp material. Each of the yarns is oriented in a scalene or right-angled triangle shape, and the resulting yarn assembly is built of intersections at least in warp, weft and oblique axes, whereby structural strength and dimensional stability are greatly improved. A method and an apparatus are also disclosed for producing the fabric.
摘要翻译： 公开了一种多轴无纺布，其由选定的经纱材料和多个选定的连续纱线组成，并以特定的铺设图案组装并结合到经纱材料上。 每个纱线以斜角或直角三角形形状定向，并且所得到的纱线组件至少在经纱，纬纱和倾斜轴线上形成交叉点，从而大大提高结构强度和尺寸稳定性。 还公开了一种用于生产织物的方法和装置。
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4.发明授权
公开(公告)号：US4052243A
公开(公告)日：1977-10-04
申请号：US709045
申请日：1976-07-27
申请人： Masahide Yazawa , Haruhisa Tani , Masaki Matsumoto , Yasuo Sasaki
发明人： Masahide Yazawa , Haruhisa Tani , Masaki Matsumoto , Yasuo Sasaki
CPC分类号： D04H3/04 , Y10T156/1077 , Y10T156/1079
摘要： An improved method for effecting cross-lamination of wide warp and weft webs is provided, wherein a continuous row of cut weft webs having a length corresponding to the width of the warp web to be cross-laminated thereto and arranged in side by side relationship is temporarily prepared on a warp material which is (1) a belt means from which said row of weft webs is transferred onto a warp web in order to be fixed thereto for effecting cross-lamination, (2) a warp web backed up by a belt means from which said row is peeled off in the state loaded on the warp web in order to be fixed thereto for effecting cross-lamination, or (3) a warp web itself to which said row is fixed for effecting cross-lamination, so that the warp material travelling crosswise over the cut weft web at a vertical distance apart therefrom and having been wetted with a liquid having adhesion property to the surface thereof facing said cut weft webs is subjected to successive reciprocating vertical motions so as to touch and pick up the cut weft webs one by one by temporary adhesion to the warp material arranged in side by side relationship, due to the adhesion property of said liquid wetting the surface of the warp material.
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5.发明授权Method for producing a product comprising weft webs of large width continued in the warp direction 失效用于生产包含在WARP方向上继续的宽幅WWW WEBS的产品的方法
公开(公告)号：US4052242A
公开(公告)日：1977-10-04
申请号：US651106
申请日：1976-01-21
申请人： Masahide Yazawa , Haruhisa Tani , Masaki Matsumoto , Yasuo Sasaki
发明人： Masahide Yazawa , Haruhisa Tani , Masaki Matsumoto , Yasuo Sasaki
CPC分类号： D04H3/04 , Y10T156/1077 , Y10T156/133
摘要： A novel product wherein cut webs for wefts (which are abbreviated as weft webs) are successively connected in the warp direction by selvedges adhered onto both the margins of the weft webs, is provided by circulating two right and left heated belts having thereon a hot-melt type adhesive in a tacky state and spaced by the length of each of weft webs of a large width mentioned below; adhering onto each of the belts, selvedge materials which constitute the selvedges of final product and are hereinafter abbreviated merely as selvedges; suddenly dropping the two belts having the selvedges adhered thereonto, on the lower side circulating route of the belts, down onto one of weft webs loaded successively and at a given gap on a conveyer circulating below the belts perpendicularly thereto, over the length corresponding to the width of the weft webs, when both the ends of one of the weft webs and the corresponding belts overlap each other, thereby to adhere both the ends of the weft web onto the corresponding selvedges having said adhesive on their lower surfaces, and just thereafter suddenly elevating the belts thereby to strip and hang up the weft web adhered onto the selvedges from the conveyer; repeating the above-mentioned procedure; and peeling the resulting selvedges having successive weft webs adhered thereonto from the belts to give said novel product.
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公开(公告)号：US06605553B2
公开(公告)日：2003-08-12
申请号：US09745439
申请日：2000-12-26
申请人： Yuki Kuroiwa , Kazuhiko Kurihara , Yasuo Sasaki
发明人： Yuki Kuroiwa , Kazuhiko Kurihara , Yasuo Sasaki
IPC分类号： D04H300
CPC分类号： B32B5/26 , B29C70/202 , B29C70/24 , B32B5/022 , B32B5/06 , B32B37/00 , B32B37/10 , B32B38/1825 , B32B2310/028 , D04H3/04 , D04H3/105 , D04H3/14 , Y10T442/627 , Y10T442/629 , Y10T442/643 , Y10T442/659 , Y10T442/666 , Y10T442/667 , Y10T442/682 , Y10T442/689 , Y10T442/69
摘要： A multiaxial laminated non-woven fabric is formed with tows overlaid and bonded with one another. The starting material tow is crimped and has a total tex of not more than 300,000 and filaments in the tow have an average fineness of not more than 3 tex. A three-dimensional molded product made from the multiaxial non-woven fabric is also provided. The non-woven tow fabric of ensured quality is produced by bonding tows multiaxially and obliquely overlaid with one another, for example by needle punching or heat treatment, while the tows are held by pins of an overlaying machine.
摘要翻译： 多层层压无纺织物形成为叠合并彼此结合的丝束。 原料丝束卷曲，总Tex不大于30万，丝束中的细丝的平均细度不超过3tex。 还提供了由多轴无纺布制成的三维模制产品。 通过例如通过针刺或热处理将丝束以多轴相互倾斜地相互叠合，同时通过覆盖机的销保持丝束来产生质量保证的无纺布丝束。
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7.发明授权公开(公告)号：US08103464B2
公开(公告)日：2012-01-24
申请号：US12076692
申请日：2008-03-21
申请人： Yasuo Sasaki
发明人： Yasuo Sasaki
CPC分类号： G01R31/31813 , G01R31/31917
摘要： A test circuit connected between a test target circuit and a plurality of external terminals includes N first holding circuits to hold respectively N unit patterns produced by dividing an internal signal pattern to be input to or output from the test target circuit by N, where N is a natural number of two or greater, and a control circuit to make the internal signal pattern held in the N first holding circuits be changed selectively on a unit pattern basis based on a value of an identification signal assigned to each of the unit patterns beforehand, or to make the internal signal pattern held in the N first holding circuits be output selectively on a unit pattern basis based on the values of the identification signal.
摘要翻译： 连接在测试目标电路和多个外部端子之间的测试电路包括N个第一保持电路，用于分别将要输入的内部信号模式分别产生的N个单元模式或从测试对象电路输出N，其中N是 基于预先分配给每个单元模式的识别信号的值，以单位模式选择性地改变保持在N个第一保持电路中的内部信号模式的控制电路， 或者使得保持在N个第一保持电路中的内部信号模式基于识别信号的值以单位模式为基础被选择性地输出。
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公开(公告)号：US07230366B2
公开(公告)日：2007-06-12
申请号：US10952407
申请日：2004-09-28
申请人： Yasuo Sasaki , Heiji Ogino , Toshihiro Nakao
发明人： Yasuo Sasaki , Heiji Ogino , Toshihiro Nakao
摘要： In a vibration wave linear motor, a vibrator stably operates with a simple and small configuration. Both ends of a movable guide member are held by shaft bearing long holes to freely oscillate, and an angle of an inclination φ occurs according to the move of the vibrator. An inner wall of an erecting part of a supporting part also serves as a stopper, and regulates the move of the vibrator in a position where the inclination of the movable guide member becomes θ>φ at the maximum. As a result, the inclination of the movable guide member is always kept to be within the range of θ>φ. A problem that the inclining movable guide member contacts a portion other than a driving contacting part is prevented.
摘要翻译： 在振动波形线性电动机中，振动器以简单且小型的结构稳定地操作。 可动引导构件的两端由轴承长孔保持自由振动，并且根据振动器的移动发生倾斜角度θi。 支撑部分的竖立部分的内壁也用作止动器，并且将振动器的移动调节到可移动引导构件的倾斜度最大变为θ> phi的位置。 结果，可动引导构件的倾斜总是保持在θ> phi的范围内。 防止倾斜可动引导构件与驱动接触部以外的部分接触的问题。
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公开(公告)号：US20060043824A1
公开(公告)日：2006-03-02
申请号：US11201848
申请日：2005-08-11
申请人： Hiromichi Sakano , Yasuo Sasaki
发明人： Hiromichi Sakano , Yasuo Sasaki
IPC分类号： H02N2/00
摘要： The vibration wave linear motor of the present invention is structured comprising a driven component, a first vibrator having two or more driving contacting parts for driving the driven component in a certain predetermined direction, a second vibrator having one or more driving contacting parts for driving the driven component in the same direction as the drive by the first vibrator, a first supporting part for fixing and holding either one of the first or second vibrators, a second supporting part for holding the other of either the first or second vibrator such that swinging is possible, and a pressing component for pressing the first or second vibrator which is held by the second supporting part, such as to enable swinging, to the driven component.
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公开(公告)号：US20050072275A1
公开(公告)日：2005-04-07
申请号：US10954240
申请日：2004-10-01
CPC分类号： B25B21/023
摘要： A compact and light-weight pneumatically operated screw driver providing high speed screw fastening with high operability. A rotary member rotationally driven by a pneumatic motor includes a main rotary member made from a plastic material and a sliding segment fixed to the main rotary member. A rotation slide member is axially slidably movable relative to the rotary member and is rotatable together with the rotation of the rotary member. A shut-off section is provided on which the rotation slide member is rotationally seated when the rotation slide member is moved toward the shut-off section. The rotation slide member is made from an elastic material. A sleeve like piston having a seal ring in sliding contact with a cylinder is provided. The seal ring shuts off a supply of compressed air to the pneumatic motor only by the seating of the rotation slide member onto the shut-off section.
摘要翻译： 紧凑轻便的气动螺丝刀，提供高速螺丝紧固，操作性高。 由气动马达旋转驱动的旋转构件包括由塑料材料制成的主旋转构件和固定到主旋转构件的滑动段。 旋转滑动构件可相对于旋转构件轴向可滑动地移动，并且与旋转构件的旋转一起可旋转。 设置有切断部，当旋转滑动部件朝向切断部移动时，旋转滑动部件旋转地安置在该切断部上。 旋转滑动构件由弹性材料制成。 提供具有与气缸滑动接触的密封环的套筒状活塞。 密封环仅通过将旋转滑动构件安置在截止部分上而将空气供应给气动马达。
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