专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06673186B2 Laminated structural body having unidirectionally arranged strands sandwiched between two web layers, and method of and apparatus for efficiently manufacturing such laminated structural body 失效
标题翻译：具有夹在两个纤维网层之间的单向排列的线束的层叠结构体，以及用于有效地制造这种层压结构体的方法和装置
公开(公告)号：US06673186B2
公开(公告)日：2004-01-06
申请号：US09872572
申请日：2001-06-01
申请人： Takashi Ishida , Toshio Ohta , Tadayoshi Katoh , Hiroshi Yazawa , Shuichi Murakami
发明人： Takashi Ishida , Toshio Ohta , Tadayoshi Katoh , Hiroshi Yazawa , Shuichi Murakami
IPC分类号： D04H304
CPC分类号： B32B5/02 , D04H3/07 , D04H13/00 , Y10T156/1002 , Y10T156/1049 , Y10T156/1051 , Y10T442/60 , Y10T442/607 , Y10T442/609 , Y10T442/61
摘要： A laminated structural body is manufactured by laminating unidirectionally arranged strands and a web such that two layers of the web sandwich the strands therebetween. A cylindrical web is delivered in a direction parallel to a central axis thereof. A polymer liquid is discharged from a spinning head, which is disposed in the cylindrical web and rotated about the central axis of the cylindrical web, toward an inner surface of the cylindrical web to spin strands of the discharged polymer liquid. The spun strands are arranged in a direction substantially parallel to the circumferential direction of the cylindrical web and laminated on the inner surface of the cylindrical web. The cylindrical web with the strands laminated thereon is folded flatwise to sandwich the strands between the two folded layers of the web.
摘要翻译：通过层叠单向排列的股线和幅材来制造层压结构体，使得两层纤维网夹在其间的股线。圆柱形网沿平行于其中心轴线的方向输送。将聚合物液体从旋转头排出，该纺丝头设置在圆筒形腹板中并围绕圆筒形腹板的中心轴线旋转，朝向圆筒形腹板的内表面旋转排出的聚合物液体的股线。纺丝线沿与圆筒形卷筒纸的圆周方向基本平行的方向布置，并且层压在圆筒形卷筒纸的内表面上。将其上层叠有股线的圆柱形网状物平坦地折叠以将纤维网夹在纤维网的两个折叠层之间。

2. 发明授权

US4411722A Method for producing a non-woven fabric of cross-laminated warp and weft webs of elongated stocks 失效
标题翻译：用于生产细长股的交叉层压经纱和纬纱网的无纺织物的方法
公开(公告)号：US4411722A
公开(公告)日：1983-10-25
申请号：US279839
申请日：1981-07-02
申请人： Masahide Yazawa, deceased , by Hiroshi Yazawa, executor , Kazuhiko Kurihara , Hiroshi Yazawa , Yuki Kuroiwa , Shuichi Murakami
发明人： Masahide Yazawa, deceased , by Hiroshi Yazawa, executor , Kazuhiko Kurihara , Hiroshi Yazawa , Yuki Kuroiwa , Shuichi Murakami
IPC分类号： D04H3/073 , D04H3/16 , B32B31/00
CPC分类号： D04H3/07 , D04H3/16 , Y10T156/1077 , Y10T156/1087 , Y10T428/24132
摘要： A process for producing a non-woven fabric of cross-laminated warp web and weft webs is provided, which comprises first preparing the weft webs by ejecting a molten polymer of specified properties through orifices provided on the peripheral surface of a rotating vessel, in the lateral direction of the vessel and toward elongated stocks arranged in parallel and in cylindrical form and running around the vessel vertically in the direction of the polymer ejection; causing the ejected polymer to form adhesive filaments adhered onto the stocks to thereby fix the arrangement of the stocks; cutting open the resulting web and cutting the cut-open web by a length corresponding to a width of the above cross-laminated product; successively placing the cut webs onto the above warp web without gaps; and melting the adhesive filaments constituting the weft webs by heating the laminate to thereby bond the cross-points of the weft webs and the warp web to obtain the above product.This product has a precise lattice arrangement and can be simply and cheaply produced and used for various uses.
摘要翻译：提供了一种用于生产交叉层压经纱和纬纱网的无纺织物的方法，其包括首先通过在旋转容器的圆周表面上提供的孔喷射具有特定性质的熔融聚合物来制备纬纱网，容器的横向方向并且平行且呈圆柱形并且沿着聚合物喷射的方向在容器的垂直方向上运行的细长的原料; 导致喷出的聚合物形成附着在原料上的粘合剂丝，从而固定原料的排列; 切割所得到的纤维网并切割切割纤维网的长度对应于上述交叉层压产品的宽度; 将切割的纤维网连续地放置在上述经纱幅材上，没有间隙; 并且通过加热层压体来熔化构成纬纱网的粘合剂长丝，从而粘合纬纱网和经纱网的交叉点以获得上述产品。该产品具有精确的晶格布置，可以简单且廉价地生产并用于各种用途。

3. 发明授权

US6048808A Nonwoven fabric and method of making the same 失效
标题翻译：无纺布及其制作方法
公开(公告)号：US6048808A
公开(公告)日：2000-04-11
申请号：US110512
申请日：1998-07-06
申请人： Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi , Yoichi Mazawa , Yuki Kuroiwa , Shuichi Murakami , Sadayuki Ishiyama , Jun Yamada
发明人： Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi , Yoichi Mazawa , Yuki Kuroiwa , Shuichi Murakami , Sadayuki Ishiyama , Jun Yamada
IPC分类号： D04H3/02 , D04H13/00 , D04H3/04 , D04H3/00
CPC分类号： D04H3/02 , D04H3/018 , D04H3/04 , D04H3/147 , Y10T428/2929 , Y10T428/2931 , Y10T442/3146 , Y10T442/3154 , Y10T442/444 , Y10T442/637 , Y10T442/641
摘要： The invention provides a nonwoven fabric of stretched filaments of different kind polymers, having a strength equal to that of a woven fabric and features including an elongation, a uniformity, good feeling, a bulkiness and a thinness, characterized in that the nonwoven fabric is provided with stretched filament webs comprising long filaments formed out of a plural kinds of thermoplastic polymers of different properties, the long filaments as a whole being aligned in one direction, and a method for manufacturing the same. The invention provides also a nonwoven fabric of stretched filaments having a high strength as well as a high bulkiness and comprising different kind polymers which is provided with a first web layer of crimped filaments and a second web layer of substantially non-crimped, stretched long filaments, and a method for manufacturing the same.
摘要翻译：本发明提供不同种类的聚合物的拉伸长丝的非织造织物，其强度等于机织物的强度，其特征包括伸长率，均匀度，良好的感觉，蓬松性和薄度，其特征在于，提供无纺织物具有由多种不同性质的多种热塑性聚合物形成的长丝的拉伸长丝网，整个长丝整体沿一个方向排列，及其制造方法。本发明还提供了具有高强度和高蓬松度的拉伸长丝的非织造织物，并且包括不同种类的聚合物，其具有卷曲长丝的第一纤维网层和基本上非卷曲的长丝的第二纤维网层及其制造方法。

4. 发明授权

US5840633A Nonwoven fabric and method of making the same 失效
标题翻译：无纺布及其制作方法
公开(公告)号：US5840633A
公开(公告)日：1998-11-24
申请号：US682535
申请日：1996-09-17
申请人： Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi , Yoichi Mazawa , Yuki Kuroiwa , Shuichi Murakami , Sadayuki Ishiyama , Jun Yamada
发明人： Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Ohishi , Yoichi Mazawa , Yuki Kuroiwa , Shuichi Murakami , Sadayuki Ishiyama , Jun Yamada
IPC分类号： D04H3/02 , D04H13/00 , D04H3/04 , D04H3/00
CPC分类号： D04H3/02 , D04H3/018 , D04H3/04 , D04H3/147 , Y10T428/2929 , Y10T428/2931 , Y10T442/3146 , Y10T442/3154 , Y10T442/444 , Y10T442/637 , Y10T442/641
摘要： The invention provides a nonwoven fabric of stretched filaments of different kind polymers, having a strength equal to that of a woven fabric and features including an elongation, a uniformity, good feeling, a bulkiness and a thinness, characterized in that the nonwoven fabric is provided with stretched filament webs comprising long filaments formed out of a plural kinds of thermoplastic polymers of different properties, the long filaments as a whole being aligned in one direction, and a method for manufacturing the same. The invention provides also a nonwoven fabric of stretched filaments having a high strength as well as a high bulkiness and comprising different kind polymers which is provided with a first web layer of crimped filaments and a second web layer of substantially non-crimped, stretched long filaments, and a method for manufacturing the same.
摘要翻译： PCT No.PCT / JP95 / 02376 Sec。 371日期1996年9月17日 102（e）日期1996年9月17日PCT提交1995年11月22日PCT公布。第WO96 / 17121号公报日期1996年6月6日本发明提供了不同种类的聚合物的拉伸长丝的非织造织物，其强度等于机织物的强度，其特征包括伸长率，均匀性，良好的感觉，蓬松性和薄度，其特征在于非织造织物具有拉伸长丝网，其包括由多种不同性质的热塑性聚合物形成的长丝，长丝整体上沿一个方向排列，以及其制造方法。本发明还提供了具有高强度和高蓬松度的拉伸长丝的非织造织物，并且包括不同种类的聚合物，其具有卷曲长丝的第一纤维网层和基本上非卷曲的长丝的第二纤维网层及其制造方法。

5. 发明授权

US5729878A Web spreading apparatus 失效
标题翻译：网络传播装置
公开(公告)号：US5729878A
公开(公告)日：1998-03-24
申请号：US809968
申请日：1997-03-31
申请人： Kazuhiko Kurihara , Hiroshi Yazawa , Yuki Kuroiwa , Shuichi Murakami
发明人： Kazuhiko Kurihara , Hiroshi Yazawa , Yuki Kuroiwa , Shuichi Murakami
IPC分类号： B65H23/025 , D06C3/06
CPC分类号： B65H23/0258
摘要： A web spreading apparatus for transversely spreading a web, such as a split web formed of a longitudinally uniaxially stretched film, includes a spreading means arranged in a travelling path of the web for transversely spreading the web. The spreading means comprises a curved rod-like member and projections arranged generally circumferentially about an axis of the curved rod-like member. The curved rod-like member is arranged so that the concave side is directed forward and the convex side is directed rearward, in the web travelling direction, and the projections are rotatable about the axis of the curved rod-like member at a speed higher than the travelling speed of the web. In one aspect, the curved rod-like member comprises a curved shaft and an outer tube arranged about the curved shaft and rotatable relative to the curved shaft, the projections being formed between the grooves cut on the outer tube. In another aspect, the projections are formed of a spring arranged about the curved rod-like member.
摘要翻译： PCT No.PCT / JP96 / 02230 Sec。 371日期1997年3月31日 102（e）1997年3月31日PCT PCT 1996年8月7日PCT公布。公开号WO97 / 06086 日本1997年2月20日用于横向铺展由纵向单向拉伸膜形成的分割幅材的幅材的幅材铺展装置包括布置在卷筒纸的行进路径中的铺展装置，用于横向铺展幅材。扩展装置包括弯曲的杆状构件和大致围绕弯曲的杆状构件的轴线周向布置的突起。弯曲的杆状构件被布置成使得凹面朝向前方，并且凸起侧沿纸幅行进方向指向后方，并且突起可以以弯曲的杆状构件的轴线的速度高于网路的行驶速度。在一个方面，弯曲杆状构件包括弯曲轴和围绕弯曲轴布置并可相对于弯曲轴可旋转的外管，突起形成在切割在外管上的槽之间。在另一方面，突起由围绕弯曲的杆状构件布置的弹簧形成。

6. 发明授权

US5307609A Apparatus for wrapping and method therefor 失效
标题翻译：包装装置及其方法
公开(公告)号：US5307609A
公开(公告)日：1994-05-03
申请号：US820639
申请日：1992-01-21
申请人： Akihide Kurata , Katsuaki Wakahara , Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Oishi , Shuichi Murakami , Yukio Matsumura , Yoichi Mazawa
发明人： Akihide Kurata , Katsuaki Wakahara , Kazuhiko Kurihara , Hiroshi Yazawa , Toshikazu Oishi , Shuichi Murakami , Yukio Matsumura , Yoichi Mazawa
IPC分类号： B29C55/16 , B29C55/18 , B65B11/04
CPC分类号： B29C55/045 , B29C55/08 , B29C55/16 , B29C55/165 , B29C55/18 , B29C55/20 , B29D28/00 , B65B11/045 , B65B61/02
摘要： A wrapping apparatus which comprises:means for supplying a band-like member,means for stretching the band-like member in at least lateral direction thereof, the lateral stretch means comprising a unit for running the band-like member to spread out the member so that it forms a sector (an unfolded fan) and a unit for detachably gripping the regions (or margins) of the band-like member respectively near the opposite widthwise ends thereof so that they are detachable from the running unit, andmeans for winding the stretched band-like member around an article for the wrapping thereof.As one embodiment of the present invention, a method for wrapping an article with said wrapping apparatus is disclosed.
摘要翻译： PCT No.PCT / JP91 / 00717 Sec。 371日期：1992年1月21日 102（e）日期1992年1月21日PCT 1991年5月28日PCT PCT。第WO91 / 18792号公报日本1991年12月12日。一种包装设备，包括：用于供应带状构件的装置，用于至少在其横向上拉伸带状构件的装置，所述横向拉伸装置包括用于使带状构件构件以使其形成扇形（展开的风扇）和用于可拆卸地夹持带状构件的相对的宽度方向两端的区域（或边缘）的单元，使得它们可以从运行单元，以及用于将拉伸的带状构件绕在物品周围缠绕的装置。作为本发明的一个实施例，公开了一种用所述包装设备包裹物品的方法。

7. 发明授权

US6132661A Longitudinally stretched nonwoven fabric and method for producing the same 失效
标题翻译：纵向拉伸无纺布及其制造方法
公开(公告)号：US6132661A
公开(公告)日：2000-10-17
申请号：US972077
申请日：1997-11-17
申请人： Kazuhiko Kurihara , Hiroshi Yazawa , Shuichi Murakami , Yoichi Mazawa , Yuki Kuroiwa , Yukio Matsumura , Kazuhiro Yabe , Shin'ichi Umejima
发明人： Kazuhiko Kurihara , Hiroshi Yazawa , Shuichi Murakami , Yoichi Mazawa , Yuki Kuroiwa , Yukio Matsumura , Kazuhiro Yabe , Shin'ichi Umejima
IPC分类号： D04H3/04 , D01D5/12
CPC分类号： D04H3/04
摘要： A longitudinally stretched nonwoven fabric and a method for producing the same, which nonwoven fabric is a web mainly composed of long fiber filaments of 3 .mu.m to 15 .mu.m in diameter and made by short distance stretching in one direction at a stretching ratio of at least 5, and which production method is characterized in the steps of: maintaining the spun filaments in a draftable state; cooling the filaments with a cooling fluid, then guiding the filaments onto a conveyer with inclining the flow of filaments toward the transferring direction, and sucking by a reduced pressure from the back side of said conveyer, and further subjecting the web of filaments to short distance stretching in the longitudinal direction.
摘要翻译：纵向拉伸无纺布及其制造方法，其特征在于，所述无纺布为主要由直径3μm〜15μm的长纤维长纤维构成的网，以拉伸比为1的一个方向进行短距离拉伸至少5种，其制造方法的特征在于：将纺丝丝保持在可处理状态; 用冷却流体冷却长丝，然后将细丝引导到传送带上，使细丝流朝向传送方向倾斜，并且通过减压从所述输送机的背面抽吸，并且进一步使长丝网短距离沿纵向拉伸。

8. 发明授权

US5791030A Web widening apparatus 失效
标题翻译：网络拓宽装置
公开(公告)号：US5791030A
公开(公告)日：1998-08-11
申请号：US922142
申请日：1997-08-25
申请人： Kintaro Aihara , Kazuhiko Kurihara , Hiroshi Yazawa , Yuki Kuroiwa , Shuichi Murakami
发明人： Kintaro Aihara , Kazuhiko Kurihara , Hiroshi Yazawa , Yuki Kuroiwa , Shuichi Murakami
IPC分类号： B29C55/08 , B65H23/025 , D06C3/06
CPC分类号： B65H23/0253 , B29C55/08 , B65H2301/512425 , B65H2404/1231
摘要： A relatively inexpensive web widening apparatus which is suitable for the manufacture of a widened web having a large width and a lightweight web while maintaining a high widening ratio and the uniformity of the web and can be operated with ease at a high efficiency comprises a widening tool in contact with the web, having first and second groups of widening plates arranged in a width direction of the web to face each other, at least one pair of cross guiders which can nip both side end portions of the web, and guide means for moving the widening plates of the first and second groups in such a manner that the interval between the widening plates expands gradually as they rotate and then narrows gradually.
摘要翻译：一种相对廉价的卷筒纸加宽装置，其适用于制造宽幅宽幅和宽幅幅宽的幅面，同时保持较高的加宽比，并且幅材的均匀性并且能够以高效率容易地操作，包括加宽工具与所述腹板接触，具有沿所述腹板的宽度方向布置的第一组和第二组加宽板彼此面对，至少一对横向导向器可夹住所述腹板的两个侧端部分，以及用于移动的引导装置第一组和第二组的加宽板，使得扩宽板之间的间隔随其旋转而逐渐扩大，然后逐渐变窄。

9. 发明授权

US5382773A Apparatus and method for fabricating a perforated web by light 失效
标题翻译：用于通过光制造穿孔网的装置和方法
公开(公告)号：US5382773A
公开(公告)日：1995-01-17
申请号：US996562
申请日：1992-12-24
申请人： Kazuhiko Kurihara , Hiroshi Yazawa , Shoichi Yazawa , Yuki Kuroiwa , Shuichi Murakami
发明人： Kazuhiko Kurihara , Hiroshi Yazawa , Shoichi Yazawa , Yuki Kuroiwa , Shuichi Murakami
IPC分类号： B23K26/067 , B23K26/08 , B23K26/38 , B23K26/40 , D04H13/02 , D06C23/02 , D06M10/00 , D06M101/00 , D06M101/16 , D06M101/30 , B23K26/00
CPC分类号： B23K26/0661 , B23K26/066 , B23K26/067 , B23K26/0676 , B23K26/0821 , B23K26/0846 , B23K26/382 , B23K26/40 , B23K26/402 , B23K2203/16 , B23K2203/36 , B23K2203/38 , B23K2203/42
摘要： An apparatus for fabricating a perforated web comprising an endless masking plate arranged above a continuously conveyed web. The masking plate has a plurality of apertures arranged in a predetermined pattern, the masking plate being adapted so as to be continuously circulated. The light is irradiated to the web via the masking plate so that apertures or slits are formed in the web corresponding to the apertures of the masking plate. The light may be a laser, an infrared light, or an ultraviolet light, and the light from the source is diverged transversely about the web and converged longitudinally about the web.
摘要翻译：一种用于制造多孔网的装置，包括布置在连续输送的网上方的环形遮蔽板。掩模板具有以预定图案布置的多个孔，该掩模板适于连续循环。光通过掩模板照射到幅材上，使得在对应于掩模板的孔的幅材中形成孔或狭缝。光可以是激光，红外光或紫外光，来自光源的光横向于纸幅分散并且围绕幅材纵向会聚。

10. 发明授权

US11772923B2 Sheet feeding apparatus 有权
公开(公告)号：US11772923B2
公开(公告)日：2023-10-03
申请号：US17552821
申请日：2021-12-16
申请人： Jun Natori , Akiharu Higaki , Takuya Sakamoto , Naoki Yokoyama , Kazunori Hatakawa , Naoto Takeshita , Hiroshi Yazawa , Noritoshi Aikawa , Masatoshi Ozawa , Makoto Ozawa
发明人： Jun Natori , Akiharu Higaki , Takuya Sakamoto , Naoki Yokoyama , Kazunori Hatakawa , Naoto Takeshita , Hiroshi Yazawa , Noritoshi Aikawa , Masatoshi Ozawa , Makoto Ozawa
IPC分类号： B65H29/62 , B65H43/04 , B65H7/12
CPC分类号： B65H7/12 , B65H29/62 , B65H2405/10 , B65H2553/00
摘要： A sheet feeding apparatus for feeding sheets is provided with a multi feed detecting section for detecting multi feed of conveyed sheets in a predetermined detection position of a conveyance path, and first and second discharge sections to which multi-fed sheets with the multi feed detected are discharged, and corresponding to one of a front end position of the multi-fed sheets at the time the multi feed detecting section detects the multi feed of sheets, a sheet storage state of the second discharge section, sheet storage states of the first and second discharge sections, a size of sheets and weighing, selects one of the first and second discharge sections to discharge the multi-fed sheets to the selected discharge section.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式