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41. 发明授权

US06835524B2 Polymers, chemical amplification resist compositions and patterning process 有权
标题翻译：聚合物，化学放大抗蚀剂组合物和图案化工艺
公开(公告)号：US06835524B2
公开(公告)日：2004-12-28
申请号：US09783321
申请日：2001-02-15
申请人： Jun Hatakeyama , Jun Watanabe , Yuji Harada
发明人： Jun Hatakeyama , Jun Watanabe , Yuji Harada
IPC分类号： G03C173
CPC分类号： C08F20/22 , C08F220/22 , G03F7/0045 , G03F7/0046 , G03F7/0395 , G03F7/0397 , Y10S430/106 , Y10S430/108 , Y10S430/143
摘要： Polymers comprising recurring units of an acrylic derivative of fluorinated backbone represented by formula (1) are novel. R1, R2 and R3 are independently H, F, C1-20 alkyl or fluorinated C1-20 alkyl, at least one of R1, R2 and R3 contains fluorine, and R4 is a hydrophilic group. Using the polymers, chemical amplification positive resist compositions featuring low absorption of F2 excimer laser light are obtained.
摘要翻译：包含由式（1）表示的氟化主链的丙烯酸衍生物的重复单元的聚合物是新颖的.R 1，R 2和R 3独立地是H，F，C 1-20烷基或氟化C 1-20烷基，R 1，R 2和R 3中的至少一个含有氟，R 4是亲水基团。使用聚合物，得到具有F2准分子激光的低吸收性的化学放大阳性抗蚀剂组合物。

42. 发明授权

US06660447B2 Polymers, resist compositions and patterning process 有权
公开(公告)号：US06660447B2
公开(公告)日：2003-12-09
申请号：US09947767
申请日：2001-09-07
申请人： Jun Hatakeyama , Yuji Harada , Jun Watanabe , Masaru Sasago , Masayuki Endo , Shinji Kishimura
发明人： Jun Hatakeyama , Yuji Harada , Jun Watanabe , Masaru Sasago , Masayuki Endo , Shinji Kishimura
IPC分类号： G03F7004
CPC分类号： G03F7/0392 , C08F212/14
摘要： A polymer having fluorinated vinyl phenol units copolymerized with acrylonitrile units has high transmittance to VUV radiation. A resist composition using the polymer as a base resin has high sensitivity and resolution to high-energy radiation and good plasma etching resistance and is suited for lithographic microprocessing.

43. 发明授权

US06629906B1 Traction drive rotary assembly and process for producing rolling element thereof 有权
标题翻译：牵引驱动旋转组件及其滚动体的制造方法
公开(公告)号：US06629906B1
公开(公告)日：2003-10-07
申请号：US09657361
申请日：2000-09-07
申请人： Nobutaka Chiba , Toshikazu Nanbu , Makoto Kano , Jun Watanabe , Kenshi Ushijima , Masahiro Omata , Minoru Oota , Hiroo Ueda , Manabu Wakuta
发明人： Nobutaka Chiba , Toshikazu Nanbu , Makoto Kano , Jun Watanabe , Kenshi Ushijima , Masahiro Omata , Minoru Oota , Hiroo Ueda , Manabu Wakuta
IPC分类号： F16H5532
CPC分类号： F16H55/32 , F16H15/38 , F16H2055/325 , Y10T82/18 , Y10T82/2522
摘要： A rotary assembly for traction drives, including a plurality of rolling elements having a rotation axis and traction contact surfaces around the rotation axis and associating with each other to transmit a motive power between the rolling elements via a traction oil film formed between the traction contact surfaces, in which at least one of the traction contact surfaces has a microstructure with irregularities which sizes are larger than a thickness of the traction oil film. The process for the traction contact surface is also disclosed.
摘要翻译：一种用于牵引驱动的旋转组件，包括多个滚动元件，所述多个滚动元件具有围绕旋转轴线的旋转轴线和牵引接触表面，并且彼此相关联以通过形成在牵引接触表面之间的牵引油膜在滚动元件之间传递动力其中至少一个牵引接触表面具有尺寸大于牵引油膜厚度的不规则的微结构。还公开了牵引接触表面的过程。

44. 发明授权

US06551758B2 Onium salts, photoacid generators, resist compositions, and patterning process 有权
标题翻译：鎓盐，光酸产生剂，抗蚀剂组合物和图案化方法
公开(公告)号：US06551758B2
公开(公告)日：2003-04-22
申请号：US09983154
申请日：2001-10-23
申请人： Youichi Ohsawa , Jun Watanabe , Kazunori Maeda
发明人： Youichi Ohsawa , Jun Watanabe , Kazunori Maeda
IPC分类号： G03F7004
CPC分类号： C07C381/12 , C07C309/42 , G03F7/0045 , G03F7/0382 , G03F7/0392 , G03F7/0397 , Y10S430/115 , Y10S430/122
摘要： Onium salts of arylsulfonyloxybenzenesulfonate anions with iodonium or sulfonium cations are novel. A chemically amplified resist composition comprising the onium salt as a photoacid generator is suited for microfabrication, especially by deep UV lithography because of many advantages including improved resolution, improved focal latitude, minimized line width variation or shape degradation even on long-term PED, minimized debris after coating, development and peeling, and improved pattern profile after development.
摘要翻译：芳基磺酰氧基苯磺酸盐与碘鎓或锍阳离子的鎓盐是新颖的。包含作为光致酸发生剂的鎓盐的化学放大抗蚀剂组合物特别适用于微细加工，特别是通过深紫外光刻技术，因为许多优点，包括改进的分辨率，改善的焦点纬度，最小化的线宽变化或甚至在长期PED下的形状退化涂层，显影和剥离后的碎屑，以及显影后改进的图案轮廓。

45. 发明授权

US06547300B2 Rear body structure for vehicle 失效
公开(公告)号：US06547300B2
公开(公告)日：2003-04-15
申请号：US10096843
申请日：2002-03-14
申请人： Jun Watanabe , Jun Chida
发明人： Jun Watanabe , Jun Chida
IPC分类号： B62D4300
CPC分类号： B62D21/152 , B62D43/10
摘要： A rear body structure of a vehicle having a floor panel, a pocket provided on the floor panel for accommodating a spare tire assembly therein and a seat disposed above the pocket includes a reinforcement member hingedly connected with the floor panel and covering at least a part of the opening of the pocket for preventing the spare tire assembly from moving, a seat fixing section provided on the reinforcement member for detachably fixing the seat, and a seat belt anchoring section provided on the reinforcement member for anchoring an end portion of a seat belt.

46. 发明授权

US06524212B2 Toroidal-type continuously variable transmission for automobiles 有权
公开(公告)号：US06524212B2
公开(公告)日：2003-02-25
申请号：US09814165
申请日：2001-03-22
申请人： Kenshi Ushijima , Toshikazu Nanbu , Nobutaka Chiba , Jun Watanabe
发明人： Kenshi Ushijima , Toshikazu Nanbu , Nobutaka Chiba , Jun Watanabe
IPC分类号： F16H5704
CPC分类号： F16H15/38 , F16H57/049
摘要： A toroidal-type continuously variable transmission (CVT), including rolling elements having traction surfaces cooperating with each other to transmit a power between the rolling elements via a traction oil film formed between the traction surfaces. The traction surfaces have the microstructure that is defined with respect to a thickness of the traction oil film formed when the temperature of the traction portion of the traction surface is high, to thereby exhibit high traction coefficient even in the high-temperature operating condition.

47. 发明授权

US06436606B1 Polymers, resist compositions and patterning process 有权
标题翻译：聚合物，抗蚀剂组合物和图案化工艺
公开(公告)号：US06436606B1
公开(公告)日：2002-08-20
申请号：US09650408
申请日：2000-08-29
申请人： Jun Hatakeyama , Jun Watanabe , Yuji Harada
发明人： Jun Hatakeyama , Jun Watanabe , Yuji Harada
IPC分类号： C08F22202
CPC分类号： G03F7/0392 , C08F234/02 , G03F7/0045 , G03F7/0397
摘要： Polymers comprising recurring units of formula (1) and recurring units having acid labile groups are novel. At least one of R1 and R2 is fluorine or a trifluoromethyl group, and the remainder is hydrogen or a C1-20 alkyl, R3 and R4 each are hydrogen or an unsubstituted or fluorine-substituted C1-20 alkyl, or R3 and R4 may form a ring. Using such polymers, resist compositions featuring transparency to excimer laser light and alkali solubility are obtained.
摘要翻译：包含式（1）的重复单元的聚合物和具有酸不稳定基团的重复单元是新的.R 1和R 2中的至少一个是氟或三氟甲基，其余是氢或C 1-20烷基，R 3和R 4各自是氢或未取代或氟取代的C 1-20烷基，或者R 3和R 4可以形成环。使用这种聚合物，获得具有对准分子激光的透明度和碱溶性的抗蚀剂组合物。

48. 发明授权

US06304492B2 Synchronous semiconductor memory device and method for reading data 有权
标题翻译：同步半导体存储器件和数据读取方法
公开(公告)号：US06304492B2
公开(公告)日：2001-10-16
申请号：US09789729
申请日：2001-02-22
申请人： Jun Watanabe
发明人： Jun Watanabe
IPC分类号： G11C700
CPC分类号： G11C7/106 , G11C7/1051 , G11C7/1069
摘要： A synchronous semiconductor memory device for switching an output route of read data based on latency information includes a read amplifier, a register block, a first signal route, a second signal route, and a switching circuit. The read amplifier amplifies the data read from a memory cell. The register block latches the amplified data and outputs the latched data at a timing corresponding to latency information. The first signal route is connected to the read amplifier to bypass the register block. The second signal route is connected to the read amplifier via the register block. The switching circuit is connected to the first and second signal routes and outputs either the amplified data or the latched data.
摘要翻译：用于基于等待时间信息切换读取数据的输出路径的同步半导体存储器件包括读取放大器，寄存器块，第一信号路由，第二信号路由和切换电路。读取放大器放大从存储器单元读取的数据。寄存器块锁存放大的数据，并在对应于等待时间信息的定时输出锁存的数据。第一个信号路由连接到读取放大器以绕过寄存器块。第二信号路径经由寄存器块连接到读取放大器。开关电路连接到第一和第二信号路径，并输出放大数据或锁存数据。

49. 发明授权

US06191250B1 Processes for the preparation of a monodisperse polymers, processes for the continuous polymerization of cyclic monomers, and polymers prepared thereby 失效
标题翻译：用于制备单分散聚合物的方法，环状单体的连续聚合方法和由此制备的聚合物
公开(公告)号：US06191250B1
公开(公告)日：2001-02-20
申请号：US09331022
申请日：1999-06-15
申请人： Takuzo Aida , Jun Watanabe
发明人： Takuzo Aida , Jun Watanabe
IPC分类号： C08G6400
CPC分类号： C08G63/823 , C08G63/08 , C08G63/64 , C08G64/30
摘要： The present invention relates to a method for preparing lactone polymers, carbonate polymers, lactone-carbonate block copolymers and lactone-arbonate random copolymers via a ring-opening addition reaction of a lactone monomer, a cyclic carbonate monomer or a mixture thereof using an initiator and in the presence of a specific titanium-type Lewis acid catalyst. The resulting polymers have a molecular weight distribution (Mw/Mn) approximately equal to 1 or a extremely high purity of single-structure components. The polymer molecules range in an oligomer region to a molecular weight of approximately 200,000. The present invention also relates to a method for preparing lactone polymers, carbonate polymers and lactone-carbonate copolymers having a narrow molecular weight distribution and which can be obtained via a continuous polymerisation of a lactone monomer and/or a cyclic carbonate monomer using an initiator in an extruder in the presence of a specific titanium-type Lewis acid catalyst or an aluminium-type Lewis acid catalyst. The present invention also relates to these resulting polymers.
摘要翻译：本发明涉及通过使用引发剂的内酯单体，环状碳酸酯单体或其混合物的开环加成反应制备内酯聚合物，碳酸酯聚合物，内酯 - 碳酸酯嵌段共聚物和内酯 - 碳酸酯无规共聚物的方法，以及在特定的钛型路易斯酸催化剂的存在下。所得聚合物的分子量分布（Mw / Mn）大约等于1或单一组分的纯度非常高。聚合物分子的范围在低聚物区域中，分子量约为20万。本发明还涉及一种制备具有窄分子量分布的内酯聚合物，碳酸酯聚合物和内酯 - 碳酸酯共聚物的方法，其可以通过使用引发剂在内酯单体和/或环状碳酸酯单体的连续聚合中获得在特定的钛型路易斯酸催化剂或铝型路易斯酸催化剂存在下的挤出机。本发明还涉及这些得到的聚合物。

50. 发明授权

US6156481A Positive resist composition 有权
标题翻译：正抗蚀剂组成
公开(公告)号：US6156481A
公开(公告)日：2000-12-05
申请号：US428911
申请日：1999-10-28
申请人： Takanobu Takeda , Osamu Watanabe , Jun Watanabe , Jun Hatakeyama , Youichi Ohsawa , Toshinobu Ishihara
发明人： Takanobu Takeda , Osamu Watanabe , Jun Watanabe , Jun Hatakeyama , Youichi Ohsawa , Toshinobu Ishihara
IPC分类号： G03F7/004 , G03F7/039
CPC分类号： G03F7/039 , G03F7/0045 , Y10S430/111
摘要： A hydroxystyrene-(meth)acrylate copolymer in which some phenolic hydroxyl groups are crosslinked with acid labile groups is blended as a base resin in a positive resist composition, which has the advantages of enhanced dissolution inhibition and an increased dissolution contrast after exposure.
摘要翻译：将一些酚羟基与酸不稳定基团交联的羟基苯乙烯 - （甲基）丙烯酸酯共聚物作为基础树脂掺入正性抗蚀剂组合物中，其具有增强的溶解抑制和暴露后溶解度增加的优点。

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