Melt-blown non-woven fabric and laminated non-woven fabric material
using the same
    1.
    发明授权
    Melt-blown non-woven fabric and laminated non-woven fabric material using the same 失效
    熔喷无纺布和使用其的层压无纺布材料

    公开(公告)号:US5306545A

    公开(公告)日:1994-04-26

    申请号:US987807

    申请日:1992-12-09

    IPC分类号: D04H1/56 B32B27/14

    摘要: The invention provides a melt-blown non-woven fabric obtained by melt-blowing an ethylene-.alpha.-olefin copolymer having a density of smaller than 0.900 g/cm.sup.3 and a crystallinity of from 5 to 40% or by melt-blowing a resin composition which chiefly comprises said copolymer, a laminated non-woven fabric obtained by laminating as a unitary structure a dry-type non-woven fabric on the melt-blown fabric that is obtained by melt-blowing said copolymer or the resin composition which chiefly comprises said copolymer, and a cataplasm which comprises the non-woven fabric obtained by melt-blowing said copolymer or said resin composition which chiefly comprises said copolymer, a dry-type non-woven fabric laminated on said melt-blown non-woven fabric, and a medicine layer applied onto said dry-type non-woven fabric. The non-woven fabric or the laminated non-woven fabric has excellent elastic property, i.e., excellent elasticity under the two-dimensional condition, and exhibit excellent fitness to the curved portions and to the stretched or contracted portions. The invention further provides a non-woven fabric obtained by melt-blowing a resin composition which contains 98 to 40% by weight of a polypropylene and 2 to 60% by weight of an ethylene-.alpha.-olefin copolymer having a density of smaller than 0.900 g/cm.sup.3 and a crystallinity of from 5 to 40%, and a laminated non-woven fabric material using the above non-woven fabric, featuring excellent softness and heat-adhesiveness at low temperatures as well as easy heat-working such as heat-embossing.

    摘要翻译: 本发明提供一种通过熔融吹制密度小于0.900g / cm 3,结晶度为5〜40%的乙烯 - (α) - 烯烃共聚物而得到的熔喷无纺布, 主要包括所述共聚物的树脂组合物,通过将熔融吹塑所得共聚物或树脂组合物获得的在熔喷织物上的干式无纺布作为整体结构层压而获得的层压无纺织物 包括所述共聚物和包含通过熔融吹制所述共聚物或所述主要包含所述共聚物的所述树脂组合物获得的无纺布的粘土,层压在所述熔喷无纺织物上的干式无纺织物, 以及施加到所述干式无纺布上的药物层。 无纺布或层叠无纺布具有优异的弹性,即在二维条件下的优异的弹性,并且对弯曲部分和拉伸或收缩部分表现出优异的适应性。 本发明还提供一种通过熔融吹塑树脂组合物而获得的无纺织物,该树脂组合物含有98-40重量%的聚丙烯和2-60重量%的密度较小的乙烯 - (α-) - 烯烃共聚物 比例为0.900g / cm 3,结晶度为5〜40%,使用上述无纺布的层叠无纺布材料,在低温下具有优异的柔软性和热粘合性,并且易于加热,例如 热压花。

    Laminated three layer non-woven fabric with improved interface and
process for producing the same
    2.
    发明授权
    Laminated three layer non-woven fabric with improved interface and process for producing the same 失效
    层压三层无纺布,具有改良的界面和生产方法

    公开(公告)号:US5366792A

    公开(公告)日:1994-11-22

    申请号:US994959

    申请日:1992-12-22

    摘要: A laminated non-woven fabric comprising a laminated material of an intermediate layer of a melt-blown non-woven fabric obtained by melt-blowing an olefin-type resin, an inner and outer layers of a spun-bonded non-woven fabric which chiefly consists of polyester-type fibers and in which the fibers are bonded together locally and at a coarse density, wherein the fibers constituting the inner and outer layers are inserted in the melt-blown non-woven fabric and are intermingled with fibers in the melt-blown non-woven fabric or in the spun-bonded non-woven fabrics of the opposite sides, so that the layers are coupled together as a unitary structure, and a process for producing the same. In the laminated non-woven fabric, the melt-blown non-woven fabric and the spun-bonded non-woven fabrics are fastened and stuck together free of defects to exhibit softness, porosity, water resisting property and like properties possessed by the melt-blown non-woven fabric as well as strength, hand, touch and like properties possessed by the spun-bonded non-woven fabric to their maximum degrees.

    摘要翻译: 一种层压无纺布,其包括通过熔融吹制烯烃类树脂,纺粘非织造织物的内层和外层的熔喷无纺织物的中间层的层压材料,其主要是 由聚酯型纤维组成,其中纤维局部地和粗密度地结合在一起,其中构成内层和外层的纤维插入熔喷无纺布中,并与熔体中的纤维混合, 吹制无纺织物或相对侧的纺粘非织造织物中,使得这些层作为一体结构连接在一起,以及其制造方法。 在层压无纺布中,将熔喷无纺布和纺粘非织造布紧固固定在一起,不存在缺陷,表现出柔软性,孔隙率,耐水性, 吹制无纺布以及纺粘非织造布所具有的强度,手感,触感等特性达到最大程度。

    Sewing machine
    3.
    发明授权
    Sewing machine 有权
    缝纫机

    公开(公告)号:US07905190B2

    公开(公告)日:2011-03-15

    申请号:US11657675

    申请日:2007-01-25

    申请人: Masaki Shimizu

    发明人: Masaki Shimizu

    IPC分类号: D05B65/00 D05B47/00

    CPC分类号: D05B65/06

    摘要: In a sewing machine, a control device is configured to execute a needle thread cutting operation including driving a movable cutting blade to a predetermined pivot location, driving a wiper driving mechanism for protruding a wiper by a predetermined stroke, driving the thread take-up driving mechanism to lower the thread take-up by a predetermined distance, driving a wiper driving mechanism to draw back the wiper by a predetermined amount corresponding to the lowering of the thread take-up, driving the movable cutting blade to a standby position, driving the thread tension adjusting mechanism to release a thread tension adjusting mechanism, and driving the thread take-up driving mechanism to move the thread take-up to an original uppermost position.

    摘要翻译: 在缝纫机中,控制装置被配置为执行针线切割操作,包括将可动切割刀片驱动到预定的枢转位置,驱动用于将擦拭器突出预定行程的刮水器驱动机构,驱动线卷取驱动 驱动刮水器驱动机构将擦拭器向下拉一预定量的机构,该预定量对应于卷线的下降,驱动可动切割刀片到待机位置,驱动 线张力调节机构,释放线张力调节机构,驱动线卷取驱动机构将线卷取出移动到原来的最上位置。

    Inverter circuit, fluorescent bulb operating device, backlight device, and liquid crystal display device
    4.
    发明授权
    Inverter circuit, fluorescent bulb operating device, backlight device, and liquid crystal display device 有权
    逆变电路,荧光灯操作装置,背光装置和液晶显示装置

    公开(公告)号:US07777431B2

    公开(公告)日:2010-08-17

    申请号:US10523107

    申请日:2003-07-04

    IPC分类号: H05B37/00

    摘要: A driving apparatus and a driving method are disclosed that are capable of uniformly lighting each entire fluorescent tube irrespective of the length or number of fluorescent tubes when simultaneously driving a plurality of fluorescent tubes in a fluorescent tube lighting apparatus. When two inverter circuits having respective transformers are provided at both ends of a fluorescent tube to light the fluorescent tube by push-pull driving, feedback windings of transformers not used in self-excited oscillation of each inverter circuit are connected together, with the transformer connection that connects together the feedback windings being either in-phase or in opposite phase, and the method of connection for fluorescent tubes connecting to secondary windings of each transformer can be changed in accordance with that connection method.

    摘要翻译: 公开了一种驱动装置和驱动方法,其能够在荧光管照明装置中同时驱动多个荧光管时,与荧光管的长度或数量无关地均匀地点亮每个荧光管。 当在荧光管的两端设置具有各自变压器的两个逆变器电路,以通过推挽驱动来对荧光管进行点亮时,不用于每个逆变器电路的自激振荡的变压器的反馈绕组连接在一起,变压器连接 将反馈绕组连接在一起的同相或相反相,并且可以根据该连接方法改变连接到每个变压器的次级绕组的荧光管的连接方法。

    Backlight device and liquid crystal display device
    5.
    发明授权
    Backlight device and liquid crystal display device 有权
    背光装置和液晶显示装置

    公开(公告)号:US07744233B2

    公开(公告)日:2010-06-29

    申请号:US12093291

    申请日:2006-11-27

    IPC分类号: F21V9/00 G09F13/08

    摘要: In order to control light emission of light emitting diodes, current dividing circuits are used to supply currents of a substantially fixed level to all lines. Light emitting diodes are arranged in groups of a predetermined number of LEDs in series, and sets of the light emitting diodes connected to the first line and sets of the light emitting diodes connected to the second line are laid out on the same straight line so as to form a single row. Substrates with these formed thereon are arranged adjacent to each other in the direction of the rows, so that sets of the light emitting diodes connected to the first line and sets of the light emitting diodes connected to the second line are arranged alternately. With this configuration, it is possible to provide a backlight device with a plurality of LED arrays arranged thereon, which can uniformly illuminate the entire screen with light from the LED arrays.

    摘要翻译: 为了控制发光二极管的发光,使用分流电路为所有线路提供基本固定电平的电流。 发光二极管以预定数量的LED串联的方式布置,并且连接到第一线的发光二极管的组和连接到第二线的发光二极管的组被布置在相同的直线上,以便 形成一行。 其上形成有这些衬底的衬底沿着行的方向彼此相邻布置,使得连接到第一线的发光二极管组和连接到第二线的发光二极管的组交替布置。 利用这种配置,可以提供一种其上布置有多个LED阵列的背光装置,其可以用来自LED阵列的光均匀地照亮整个屏幕。

    BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR ASSEMBLING BACKLIGHT DEVICE
    6.
    发明申请
    BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR ASSEMBLING BACKLIGHT DEVICE 失效
    背光装置,液晶显示装置及组装背光装置的方法

    公开(公告)号:US20090316079A1

    公开(公告)日:2009-12-24

    申请号:US12307515

    申请日:2007-06-28

    摘要: A fluorescent tube is prevented from being wrongly attached and broken when being attached, and luminance nonuniformity of backlight due to luminance difference generated in a tube axis direction of the fluorescent tube is reduced. A backlight device 2 is provided with a plurality of fluorescent tubes 21 having electrodes 211 at both ends; a bundling member 213 for bundling wirings 212 pulled out from the electrode 211 on one side of two or more of the fluorescent tubes 21; and a conducting means 31 for achieving conduction between the electrodes of the two fluorescent tubes among the fluorescent tubes 21 by being connected with the bundling member 213. The conducting means 31 permits a current to be carried between the electrodes of the two fluorescent tubes 21, which are bundled by the one bundling member 213, and the conducting means are arranged on inverter circuit substrate 28, respectively, not to be adjacent to each other.

    摘要翻译: 防止荧光灯在安装时被错误地安装和断开,并且由于在荧光管的管轴方向上产生的亮度差导致的背光源的亮度不均匀性降低。 背光装置2设置有在两端具有电极211的多个荧光管21, 捆扎构件213,用于将从荧光管21的两个或更多个的一侧上的电极211拉出的布线212捆扎; 以及用于通过与捆扎构件213连接来实现荧光管21中的两个荧光管的电极之间的导通的导电装置31.导电装置31允许在两个荧光管21的电极之间承载电流, 它们由一个捆扎构件213捆扎,并且导电装置分别布置在逆变器电路基板28上,彼此不相邻。

    SKIN CLEANSING COMPOSITION
    7.
    发明申请
    SKIN CLEANSING COMPOSITION 有权
    皮肤清洁组合物

    公开(公告)号:US20090023623A1

    公开(公告)日:2009-01-22

    申请号:US12115206

    申请日:2008-05-05

    IPC分类号: A61K8/36 A61Q19/10

    摘要: A skin cleansing composition contains, in addition to water, the following ingredients (A) to (D): (A) a polyoxyethylene alkylether sulfate, (B) an ether carboxylic acid-type surfactant, (C) an alkyl polyglycoside, and (D) one or more of a higher fatty acid and a higher alcohol. A total amount of the ingredients (A), (B) and (C) ranges from to 30 wt % based on the whole composition, with the ingredient (A) amounting to from 20 to 80 wt %, the ingredient (B) amounting to from 7 to 70 wt %, and the ingredient (C) amounting to from 7 to 70 wt %, the amount of the ingredient (D) ranges from 0.3 to 3 wt % based on the whole composition. A pH of the composition ranges from 4.5 to 7 when diluted to 5 wt % by weight with deionized water. The skin cleansing composition can produce abundant foam of fine and smooth quality without an increase in foam viscosity, and therefore, allows the body to be washed with comfort.

    摘要翻译: 除了水以外,皮肤清洁组合物还含有以下组分(A)至(D):(A)聚氧乙烯烷基醚硫酸盐,(B)醚羧酸型表面活性剂,(C)烷基多糖苷和( D)一种或多种高级脂肪酸和高级醇。 成分(A),(B)和(C)的总量相对于整个组合物为30重量%,成分(A)为20〜80重量%,成分(B) 至7〜70重量%,成分(C)为7〜70重量%,成分(D)的含量相对于整个组合物为0.3〜3重量%。 当用去离子水稀释至5重量%时,组合物的pH为4.5-7。 皮肤清洁组合物可以产生大量的细腻的泡沫,而且不会增加泡沫粘度,因此允许身体被舒适地洗涤。

    Lighting system and liquid crystal backlight device
    9.
    发明授权
    Lighting system and liquid crystal backlight device 有权
    照明系统和液晶背光装置

    公开(公告)号:US07380972B2

    公开(公告)日:2008-06-03

    申请号:US10526010

    申请日:2003-08-19

    申请人: Masaki Shimizu

    发明人: Masaki Shimizu

    IPC分类号: F21V21/30

    摘要: Luminance irregularities caused by the weight of the optical members in a backlight apparatus are reduced. A lighting apparatus comprises optical members 1 and 2, a casing in which the optical members 1 and 2 and a lamp 4 are disposed, a first member 1a formed in optical members 1 and 2, and a second member 3a formed in the casing for attaching the optical members 1 and 2 to the casing by cooperating with the first member 1a. The first and second members 1a and 3a are provided in positions such that no upward stress is applied to the optical members due to their own weights at the bottom in a vertical direction in the plane of the display screen, both in a basic position and a first stop position of the lighting apparatus, the latter position being reached by rotation of the apparatus from the basic position in the plane of the display screen.

    摘要翻译: 由背光装置中的光学构件的重量引起的亮度不均匀性降低。 照明装置包括光学构件1和2,其中配置有光学构件1,2和灯4的壳体,形成在光学构件1和2中的第一构件1a和形成在壳体中的第二构件3a 用于通过与第一构件1a配合来将光学构件1和2附接到壳体。 第一和第二构件1a和3a设置在这样的位置上,使得在显示屏的平面中由于它们在垂直方向上的底部的自重而在光学构件上不施加向上的应力, 以及照明装置的第一停止位置,后一位置通过装置从显示屏的平面中的基本位置的旋转而到达。

    INVERTER CIRCUIT, FLUORESCENT TUBE LIGHTING APPARATUS, BACKLIGHT APPARATUS, AND LIQUID CRYSTAL DISPLAY

    公开(公告)号:US20080042967A1

    公开(公告)日:2008-02-21

    申请号:US11855566

    申请日:2007-09-14

    IPC分类号: G09G3/36

    摘要: A driving apparatus and a driving method are disclosed that are capable of uniformly lighting each entire fluorescent tube irrespective of the length or number of fluorescent tubes when simultaneously driving a plurality of fluorescent tubes in a fluorescent tube lighting apparatus. When two inverter circuits having respective transformers are provided at both ends of a fluorescent tube to light the fluorescent tube by push-pull driving, feedback windings of transformers not used in self-excited oscillation of each inverter circuit are connected together, with the transformer connection that connects together the feedback windings being either in-phase or in opposite phase, and the method of connection for fluorescent tubes connecting to secondary windings of each transformer can be changed in accordance with that connection method.