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51. 发明授权

US1874902A Method and apparatus of cutting sheets 失效
标题翻译：切割片材的方法和装置
公开(公告)号：US1874902A
公开(公告)日：1932-08-30
申请号：US32108628
申请日：1928-11-22
申请人： WESTERN CARTRIDGE CO
发明人： CLYNE ROBERT G
IPC分类号： B02C18/14
CPC分类号： B02C18/144 , Y10S83/906 , Y10S83/917 , Y10T83/0543 , Y10T83/4818 , Y10T83/4847

52. 发明授权

US07018270B2 Method and apparatus for cutting semiconductor wafers 失效
公开(公告)号：US07018270B2
公开(公告)日：2006-03-28
申请号：US11191795
申请日：2005-07-28
申请人： Neo Chee Peng , Tan Hock Chuan , Ho Kian Seng , Chew Beng Chye , Lim Guek Har , Tan Kok Chua
发明人： Neo Chee Peng , Tan Hock Chuan , Ho Kian Seng , Chew Beng Chye , Lim Guek Har , Tan Kok Chua
IPC分类号： B24B1/00
CPC分类号： B23D59/002 , B28D5/022 , B28D5/029 , H01L21/3043 , H01L21/78 , Y10S83/906 , Y10T83/04 , Y10T83/088 , Y10T83/089 , Y10T83/263 , Y10T83/855
摘要： Improperly mounted wafer saw blades can damage wafers cut or diced with the blades. Embodiments of this invention employ sensors to measure a distance to the blade to help indicate if the blade is improperly mounted. In one method of the invention, a the distance to the blade face is measured as the blade is rotated and a variance in this measured distance is determined. If the variance is no greater than a predetermined maximum, the blade may be used to cut the wafer. In one apparatus of the invention, a wafer saw include a blade and a sensor. The sensor is adapted to monitor a distance to a face of the rotating blade. A processor coupled to the sensor may indicate if the distance to the face of the blade as it rotates deviates too far from a baseline position of the blade face.

53. 发明申请

US20050268763A1 Method and apparatus for cutting semiconductor wafers 失效
公开(公告)号：US20050268763A1
公开(公告)日：2005-12-08
申请号：US11191795
申请日：2005-07-28
申请人： Neo Peng , Tan Chuan , Ho Seng , Chew Chye , Lim Har , Tan Chua
发明人： Neo Peng , Tan Chuan , Ho Seng , Chew Chye , Lim Har , Tan Chua
IPC分类号： B23D59/00 , B24B1/00 , B24B49/00 , B24B51/00 , B28D1/02 , B28D1/32 , B28D5/02 , H01L21/301 , H01L21/304 , H01L21/44 , H01L21/46 , H01L21/78
CPC分类号： B23D59/002 , B28D5/022 , B28D5/029 , H01L21/3043 , H01L21/78 , Y10S83/906 , Y10T83/04 , Y10T83/088 , Y10T83/089 , Y10T83/263 , Y10T83/855
摘要： Improperly mounted wafer saw blades can damage wafers cut or diced with the blades. Embodiments of this invention employ sensors to measure a distance to the blade to help indicate if the blade is improperly mounted. In one method of the invention, a the distance to the blade face is measured as the blade is rotated and a variance in this measured distance is determined. If the variance is no greater than a predetermined maximum, the blade may be used to cut the wafer. In one apparatus of the invention, a wafer saw include a blade and a sensor. The sensor is adapted to monitor a distance to a face of the rotating blade. A processor coupled to the sensor may indicate if the distance to the face of the blade as it rotates deviates too far from a baseline position of the blade face.

54. 发明授权

US06779429B2 Knife arrangement for a granulator for granulating plastic ropes 有权
标题翻译：用于造粒塑料绳的造粒机的刀布置
公开(公告)号：US06779429B2
公开(公告)日：2004-08-24
申请号：US10053700
申请日：2002-01-24
申请人： Helmuth Meidhof , Stefan Dahlheimer , Jürgen Van Marwick
发明人： Helmuth Meidhof , Stefan Dahlheimer , Jürgen Van Marwick
IPC分类号： B26D1147
CPC分类号： B29B9/06 , B26D1/38 , Y10S83/906 , Y10T83/2096 , Y10T83/9399
摘要： Knife arrangement for a granulator for granulating plastic ropes with two draw-in rollers and a cutting rotor (9) cooperating with a counter-knife (2), and a striper (3) facing one of the draw-in rollers (11), whereby counter-knife (2) and striper (3) are mounted on a common support, whereby the striper (3) is arranged adjustably for adjustment of the distance between the striper (3) and the draw-in roller (11), and whereby the striper (3) has a support surface (6) for feeding the plastic ropes (12) to the counter-knife (2) and the cutting rotor (9), and is provided on one side with a striper edge (18) projecting towards the draw-in roller (11), and on its other side with an end edge (7) projecting towards the counter-knife (2), whereby the support (1) has a support surface (4) facing the striper (3), on which the striper (3) rests with a counter surface (5) adapted to the support surface (4), whereby support surface (6) and counter surface (5) approach each other towards the counter-knife (2) in a wedge-shaped manner, such that the end edge (7) is formed cutting edge-like, and the striper (3) together with the support (1) reaches the counter-knife (2) essentially continuously.
摘要翻译：用于使用两个牵引辊造粒塑料绳的造粒机和与反刀（2）配合的切割转子（9）和与所述牵引辊（11）中的一个相对的分条器（3）由此将反刀（2）和分条（3）安装在公共支撑件上，由此分条器（3）可调节地布置，用于调节分条（3）和牵引辊（11）之间的距离，由此，分条器（3）具有用于将塑料绳索（12）供给到对刀（2）和切割转子（9）的支撑表面（6），并且在一侧设置有切割边缘（18）朝向所述牵引辊（11）突出，并且在另一侧具有朝向所述反刀（2）突出的端边缘（7），由此所述支撑件（1）具有面向所述分条器的支撑表面（4） 3），其上分条器（3）靠在适于支撑表面（4）的对置表面（5）上，由此支撑表面（6）和反面（5）朝向反向k （2），使得端部边缘（7）形成为切割边缘，并且分条（3）与支撑件（1）一起基本上连续到达对刀（2）。

55. 发明授权

US06575069B1 Device and method for adjusting a cutting gap 失效
标题翻译：用于调整切割间隙的装置和方法
公开(公告)号：US06575069B1
公开(公告)日：2003-06-10
申请号：US09787138
申请日：2001-05-17
申请人： Georg Harwarth , Horst Müller , Michael Schuler
发明人： Georg Harwarth , Horst Müller , Michael Schuler
IPC分类号： B26D508
CPC分类号： B26D7/2628 , B26D1/385 , Y10S83/906 , Y10T83/148 , Y10T83/8778 , Y10T83/9488 , Y10T83/949
摘要： The invention relates to a device for setting the cutting gap between a rotor, having cutting blades and rotatable about its rotor axis, and a counter-blade body, which carries a cutting edge, can be fixed in position and can be set relative to the cutting blades of the rotor for optimizing the gap by an adjusting mechanism acting perpendicularly to the rotor axis, the adjusting mechanism having a slide guided in a linear guide, and the linear guide being arranged at an angle deviating slightly from the parallelism to the rotor axis, and the counter-blade body being arranged on the slide in such a way that the parallelism of cutting edge and cutting blade is ensured, or a U-shaped counter-blade body being provided, the legs of which are pressed apart elastically by pressure elements for setting the cutting gap. Furthermore, the invention relates to a method of setting the cutting gap between a rotor and a fixed cutting edge.
摘要翻译：本发明涉及一种用于设置具有切割刀片并且可围绕其转子轴线旋转的转子之间的切割间隙的装置以及承载切割边缘的反向刀片本体，可以固定在适当位置并且可相对于用于通过垂直于转子轴线作用的调节机构来优化间隙的转子的切割刀片，调节机构具有在直线引导件中引导的滑块，并且线性引导件布置成与转子轴线的平行度稍微偏离的角度并且所述反叶片体以这样的方式设置在所述滑块上，使得切割刃和切割刀片的平行度被确保，或者设置有U形的反向刀片主体，其腿被压力弹性地压紧用于设置切割间隙的元件。此外，本发明涉及一种设置转子和固定切削刃之间的切割间隙的方法。

56. 发明授权

US5508107A Pressure-sensitive adhesive tapes for electronics applications 失效
标题翻译：用于电子应用的压敏胶带
公开(公告)号：US5508107A
公开(公告)日：1996-04-16
申请号：US365748
申请日：1994-12-29
申请人： Gustav Gutman , Steven D. Yau
发明人： Gustav Gutman , Steven D. Yau
IPC分类号： C08J3/12 , C08J5/20 , C08L31/02 , C08L33/06 , C09J7/02 , C09J131/00 , C09J133/00 , C09J133/08 , C09J155/00 , C09J171/00 , C09J201/02 , H01B1/00 , H01B1/06 , H01B1/12 , H01B1/20 , H05F1/00 , H05K3/30 , B32B33/00
CPC分类号： C09J7/0217 , C09J133/08 , C09J7/0246 , H01B1/122 , H01B1/20 , C08L2205/18 , C08L31/02 , C08L33/06 , C09J2201/606 , H05K3/303 , Y10S83/906 , Y10T428/269 , Y10T428/2857
摘要： A water-resistant, anti-static pressure-sensitive adhesive tape suitable for use as a wafer dicing tape comprising a flexible substrate having opposing surfaces, at least one surface bearing thereon a removable, aziridine-crosslinked microparticulate adhesive comprised of microparticles having a surface bearing thereon an ionic conductive material formed from a polymer electrolyte base polymer, and at least one ionic salt selected from the group consisting of salts of alkali metals and salts of alkaline earth metals, wherein said microparticles have an average diameter of at least about 1 micrometer, said adhesive having an adhesion to steel of from about 0.5 Newtons/100 mm (N/100 mm) to about 10 N/100 mm.
摘要翻译：一种适合用作晶片切割带的耐水性抗静电压敏粘合带，其包括具有相对表面的柔性基底，至少一个表面承载有可移除的氮丙啶交联的微粒粘合剂，其包含具有表面轴承的微粒其上由聚合物电解质基础聚合物形成的离子导电材料和选自碱金属盐和碱土金属盐的至少一种离子盐，其中所述微粒具有至少约1微米的平均直径，所述粘合剂对钢具有约0.5牛顿/ 100mm（N / 100mm）至约10N / 100mm的粘合性。

57. 发明授权

US4759248A Bed knife for granulating plastic strands 失效
标题翻译：用于造粒塑料股的床刀
公开(公告)号：US4759248A
公开(公告)日：1988-07-26
申请号：US034074
申请日：1987-04-02
申请人： Leo Muller , Hermann Bertsch
发明人： Leo Muller , Hermann Bertsch
IPC分类号： B02C18/18 , B26D7/26 , B23D25/02 , B26D1/56
CPC分类号： B26D7/2628 , B02C18/148 , B02C18/186 , B02C2018/188 , Y10S83/906 , Y10T83/4847 , Y10T83/501 , Y10T83/9309 , Y10T83/9457 , Y10T83/9488 , Y10T83/949
摘要： A bed knife that acts together with a cutting blade moved past it, particularly for granulating plastic strands, consisting of individual aligned sections of the same type that are fastened to a supporting beam and whose knife edge consists of a cutter material. Each section consists essentially of ceramic cutter material and extends over the areas of feed and delivery of the material to be cut of the cut material. The section is provided with a cutout running in the direction of the bed knife that is aligned with the cutouts of all of the sections and changes into an outer surface of the section as a throat in comparison with the corresponding dimension of the cutout, with the cutouts containing a continuous bar extending through several sections. The bar presses the section against the supporting beam by means of screws passing through the throat that penetrate into the bar, with sections being connected to one another positively by the bar.
摘要翻译：与切割刀片一起作用的床刀，通过其移动，特别是用于造粒塑料股线，由固定在支撑梁上的相同类型的单独排列的部分组成，其刀刃由刀具材料组成。每个部分基本上由陶瓷切割器材料组成并且在被切割材料切割的材料的进给和输送区域上延伸。该部分设置有沿着床刀的方向延伸的切口，其与所有部分的切口对齐，并且与切口的相应尺寸相比变成喉部的外表面，与切口包含延伸穿过几个部分的连续条。杆通过穿过喉部的螺钉将部分压靠在支撑梁上，螺钉穿过杆，其中部分通过杆相互连接。

58. 发明授权

US4590978A Wood slab chunker 失效
标题翻译：木板块
公开(公告)号：US4590978A
公开(公告)日：1986-05-27
申请号：US781209
申请日：1985-09-30
申请人： Arthur H. Kintz , John M. Vranizan
发明人： Arthur H. Kintz , John M. Vranizan
IPC分类号： B27L11/02 , B27L11/00
CPC分类号： B27L11/02 , Y10S83/906 , Y10T83/501 , Y10T83/9399
摘要： Apparatus for chunking wood slabs and the like. The apparatus includes a rotary drum mounted on a frame for powered rotation thereon. The drum carries two linear arrays of teeth at diametrally opposed drum positions, the teeth in the two arrays being disposed at alternate, axially offset positions. A notched anvil in the apparatus is mounted on the frame for reciprocating between first and second positions where the anvil is positioned to intermesh with one and then with the other tooth arrays. The anvil is shifted between its first and second positions, in synchrony with drum rotation, by a pair of flanges carried at opposite ends of the drum, parallel to one another and in planes non-normal with respect to the drum's rotational axis, and a pair of rollers mounted adjacent opposite ends of the anvil for engaging the inner surfaces of the associated flanges.
摘要翻译：用于分块木板等的装置。该装置包括安装在框架上用于在其上转动的旋转鼓。滚筒在径向相对的鼓位置承载两个线性阵列，两个阵列中的齿设置在交替的轴向偏移位置。装置中的缺口砧座安装在框架上，用于在砧座与第一和第二位置之间往复运动，其中定位成与一个然后与另一个齿阵列相互啮合。砧座通过在鼓的相对端处承载的一对凸缘在与滚筒旋转同步的第一和第二位置之间移动，该对法兰彼此平行并且在相对于滚筒的旋转轴线不平行的平面中，并且安装在砧座的相对两端的一对辊，用于与相关法兰的内表面接合。

59. 发明授权

US4210009A Reinforcement fibres 失效
标题翻译：增强纤维
公开(公告)号：US4210009A
公开(公告)日：1980-07-01
申请号：US887339
申请日：1978-03-16
申请人： James D. Farfor , Huba Gall
发明人： James D. Farfor , Huba Gall
IPC分类号： D01F9/08 , B23D23/00 , B23D25/12 , B23P17/06 , E04C5/01 , B21D28/06
CPC分类号： E04C5/012 , B21F45/006 , B23D23/00 , B23D25/12 , B23P17/06 , Y10S83/906
摘要： Fine fibres of steel for use as concrete reinforcement are produced by longitudinally slitting continuous steel strip to form narrow strip segments and severing the strip segments at intervals along their length. The strip is slit longitudinally on passing between a pair of nip rollers having intermeshing circumferential tongues and grooves so that penetration of the tongues into the grooves severs the strip longitudinally. The resulting strip segments are passed between chopping rollers which chop them into discontinuous fibres and also deform the thus formed fibre ends to promote anchorage in the concrete.
摘要翻译：用作混凝土加强件的钢的细纤维通过纵向分切连续钢带来生产，以形成窄条段并且沿其长度间隔切割条带段。条带在通过具有相互啮合的圆周舌片和凹槽的一对夹持辊之间纵向地切割，使得舌片进入凹槽的穿透将纵向切割条。所得条带在切割辊之间通过，将切割辊分成不连续纤维，并使由此形成的纤维端部变形以促进混凝土中的锚固。

60. 发明授权

US3935775A Iron piece shearing machine 失效
标题翻译：铁片剪切机
公开(公告)号：US3935775A
公开(公告)日：1976-02-03
申请号：US498849
申请日：1974-08-16
申请人： Masami Sato
发明人： Masami Sato
IPC分类号： B23D25/00 , B02C18/14 , B23D25/14 , B23P17/06 , B26D5/20 , B26D1/20 , B26D7/06
CPC分类号： B23D25/14 , Y10S83/906 , Y10T83/2081 , Y10T83/21 , Y10T83/2216 , Y10T83/4847 , Y10T83/494 , Y10T83/501 , Y10T83/654 , Y10T83/6636 , Y10T83/7863
摘要： An iron piece shearing machine which comprises in combination an iron strip supply source from which at least one continuous length of iron web or strip is payed out, a pair of upper and lower feed rollers positioned midway of the passage of said iron strip extending from said supply source and having a nip defined therebetween, a pair of upper and lower spaced stationary blades positioned downstream of said feed rollers in the passage of the iron strip and having an iron strip guide clearance defined therebetween, and a high speed rotary shearing cutter assembly positioned adjacent to the distal ends of said stationary blades to shear small pieces having a small square cross-section area off the remaining portion of said iron strip in cooperation with the stationary blades.
摘要翻译：一种铁片剪切机，其组合有铁条供应源，至少一个连续长度的铁网或带材从该铁条供应源，一对上下进料辊定位在所述铁带的通道的中间，供应源并且在其间具有压区，一对上下间隔的静止叶片，位于所述进给辊的下游，位于所述铁条的通道中并且具有限定在其间的铁带导向间隙，以及高速旋转剪切刀组件，邻近所述固定叶片的远端以与固定叶片协作地剪切具有小的正方形横截面积的小块，离开所述铁条的剩余部分。

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