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    • 62. 发明授权
    • Rotary hot tool and heat ablation apparatus using the same
    • 旋转式热工具和热消融装置使用它
    • US07527491B2
    • 2009-05-05
    • US11440651
    • 2006-05-24
    • Dong Yol YangHa Yong ShinHyo Chan KimSang Ho Lee
    • Dong Yol YangHa Yong ShinHyo Chan KimSang Ho Lee
    • B29C67/00B29C35/00
    • B29C44/5636B23C1/06B23C3/00B23C2226/61B23P25/003B26F3/08
    • Disclosed herein is a hot tool which machines a workpiece made of foam material. The hot tool of the present invention includes a motor, a rotary unit which is coupled to the motor, and an electrode terminal which is connected to an outside power supply and contacts an electrode of the rotary unit. The hot tool further includes a heating body which is coupled to the rotary unit so that the heating body is heated by electric current supplied through the electrode terminal, with a spiral groove formed in a circumferential outer surface of the heating body. The hot tool further includes a polymer storage case which is provided at an upper position on the circumferential outer surface of the heating body, so that molten polymer that moves along the spiral groove is stored in the polymer storage case. Therefore, the hot tool of the present invention has increased machining accuracy and prevents a workshop from becoming messy due to molten polymer.
    • 本文公开了一种热工具,其对由泡沫材料制成的工件进行加工。 本发明的热工具包括电动机,耦合到电动机的旋转单元和连接到外部电源并与旋转单元的电极接触的电极端子。 该热工具还包括加热体,该加热体与旋转单元连接,使得加热体通过电极端子提供的电流被加热,其中形成在加热体的周向外表面中的螺旋槽。 热工具还包括设置在加热体的周向外表面的上部位置的聚合物储存盒,使得沿着螺旋槽移动的熔融聚合物储存在聚合物储存盒中。 因此,本发明的热工具提高了加工精度,并防止车间因熔融聚合物而变得混乱。
    • 63. 发明申请
    • Method for preparing brassiere cup
    • 胸罩杯的制作方法
    • US20060043636A1
    • 2006-03-02
    • US10924799
    • 2004-08-25
    • Pan-Ting Hsueh
    • Pan-Ting Hsueh
    • B29C43/02B29C43/52B29C67/20B29C71/02
    • B29C43/36B29C35/049B29C44/3426B29C44/5636B29K2105/0002
    • An improved method of preparing molded seamless breast pads, cups, fronts and the like for use in brassieres and other garments is described. Polyurethane foam sheet, which still contains free isocyanates in its urethane matrix, is sliced from a freshly made foam bun, and placed between the mold parts. The mold parts are then closed by a hydraulic press. Steam is injected through holes in one mold part, and flows throughout the compressed polyurethane foam. Exhaust steam is emitted from holes in the other mold part. Moisture and heat from the steam then accelerate reactions with the free isocyanates and further cure the polyurethane foam material. The polyurethane foam material is therefore molded into the shape of mold parts cavity.
    • 描述了一种用于制作用于胸罩和其他服装的模制无缝乳垫,杯子,前端等的改进方法。 在其氨基甲酸酯基体中仍含有游离异氰酸酯的聚氨酯泡沫片材是从新制成的泡沫薄片上切片的,并置于模具部件之间。 然后用液压机将模具部件封闭。 蒸汽通过一个模具部件中的孔注入,并且流过整个压缩的聚氨酯泡沫。 排气蒸汽从另一个模具部件的孔排出。 来自蒸汽的水分和热量然后加速与游离异氰酸酯的反应,并进一步固化聚氨酯泡沫材料。 因此,聚氨酯泡沫材料被模制成模具部件空腔的形状。
    • 67. 发明申请
    • Treating polystyrene foam
    • 处理聚苯乙烯泡沫
    • US20030067094A1
    • 2003-04-10
    • US10247826
    • 2002-09-20
    • Richard W. DempseyThomas A. RedingtonRobert H. BlanpiedH. Warren Burnam JR.
    • B29C067/20
    • B29C43/48B29B13/021B29B17/0036B29C33/04B29C33/60B29C43/006B29C43/228B29C43/52B29C44/5636B29C2043/3416B29C2043/5816B29K2025/00B29K2105/04B29K2105/251B29K2105/26Y02W30/62
    • Method and apparatus are provided for treating (e.g., recycling) polystyrene foam scrap particulate in a manner which increases the density of the polystyrene while minimizing an amount of heat required to convert the polystyrene into densified solid polystyrene plastic (e.g., polystyrene flakes), thereby avoiding noticeable polymer degradation. The invention involves first heating polystyrene particulates to a semi-molten state in a heating zone so that polystyrene particulates coalesce. Pressure is then applied in a pressure zone to the polystyrene while the polystyrene is coalescing. The pressure is applied by a pressure mechanism which crushes the heated and softened polystyrene, and which preferably maintains the pressure on the polystyrene until the polystyrene cools below the softening temperature of the polystyrene. The pressure mechanism squeezes essentially all gases (entrained air and expansion gases) from the polystyrene, and thus precludes, e.g., the rebounding of the polystyrene to a pre-crushed density. The retention of sustained pressure by the pressure mechanism obviates utilization of a degree of heat which would melt the polystyrene to its completely liquid (molten) state. The sustained crushing and cooling of the polystyrene by the pressure mechanism enhances the bulk density of the polystyrene, producing polystyrene chips or flakes having an average thickness in a range of about 0.010 inch to about 0.035 inch. The heater and the pressure mechanism which comprise the apparatus of disclosed techniques and apparatus facilitate treating the polystyrene to obtain an enhanced bulk density throughput index null in excess of 500, advantageously enhancing density even when polystyrene of a low input density is utilized.
    • 提供的方法和设备用于以增加聚苯乙烯密度的方式处理(例如,回收)聚苯乙烯泡沫废料颗粒,同时最小化将聚苯乙烯转化为致密固体聚苯乙烯塑料(例如聚苯乙烯薄片)所需的热量,从而 避免明显的聚合物降解。 本发明涉及在加热区中首先将聚苯乙烯微粒加热到半熔融状态,使得聚苯乙烯颗粒聚结。 然后在聚苯乙烯聚结时将压力施加到聚苯乙烯的压力区中。 压力通过压缩加热和软化的聚苯乙烯的压力机构施加,并且其优选地保持在聚苯乙烯上的压力,直到聚苯乙烯冷却到低于聚苯乙烯的软化温度。 压力机构基本上挤压来自聚苯乙烯的所有气体(夹带的空气和膨胀气体),因此排除例如聚苯乙烯的回弹至预破碎的密度。 通过压力机构保持持续的压力消除了一定程度的热量的利用,这将使聚苯乙烯熔化成其完全液体(熔融)状态。 通过压力机构对聚苯乙烯的持续破碎和冷却增强了聚苯乙烯的堆积密度,产生了平均厚度在约0.010英寸至约0.035英寸范围内的聚苯乙烯碎片或薄片。 包括所公开技术和装置的装置的加热器和压力机构有助于处理聚苯乙烯以获得超过500的增强的堆积密度通过量指数rho,即使使用低输入密度的聚苯乙烯,也有利地增强了密度。
    • 70. 发明授权
    • Process for preparing stamp
    • 制作邮票的过程
    • US5878668A
    • 1999-03-09
    • US888189
    • 1997-07-03
    • Yoichi AndoHajime TodaKoichi HiranoHisami Tamano
    • Yoichi AndoHajime TodaKoichi HiranoHisami Tamano
    • B29C44/56B29C59/02B41D7/00B41K1/00B41K1/02B41K1/50
    • B41D7/00B29C44/5636B29C59/02B41K1/00B41K1/02B29K2105/04
    • On the surface of an ink-permeable sponge material having open cells, a melted portion and an unmelted portion are formed by a thermal head printer controlled by a memory processor for desired imprint data to prepare a stamp having the unmelted portion as an ink oozing imprint surface. Furthermore, a stamp material plate comprising the tape-like sponge material is wound up in the form of a roll and then received in a cassette case, and a stamp material cartridge comprising this cassette case is mounted in a cartridge receiving section of the thermal printer capable of printing in a tape form. A print image set by input from a keyboard or external input is printed on the stamp material comprising the sponge material fed from the cartridge by the thermal head, while the stamp material is pressed, to form a concave having a depth of 0.01 mm or more, thereby preparing a print plate for a stamp having a suitable length.A process for preparing a stamp of the present invention comprises simple steps, and therefore the high-quality stamp can be promptly provided.
    • 在具有开孔的透墨海绵材料的表面上,通过由存储处理器控制的热打印机打印机形成熔融部分和未熔化部分,以获得所需的印迹数据,以制备具有未熔化部分作为油墨渗色印迹的印模 表面。 此外,包括带状海绵材料的印模材料板以卷的形式卷绕,然后被接收在盒式磁带盒中,并且包括该盒壳体的印模材料盒安装在热敏打印机的盒接收部分中 能够以磁带形式打印。 通过来自键盘或外部输入的输入设置的打印图像被印刷在包括通过热敏头从墨盒供给的海绵材料的印模材料上,同时压印印模材料,以形成深度为0.01mm或更大的凹部 从而制备具有合适长度的印模的印版。 制备本发明的印模的方法包括简单的步骤,因此能够迅速地提供高质量的印记。