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1. 发明授权

US5219884A Immunosuppressant 失效
标题翻译：免疫抑制剂
公开(公告)号：US5219884A
公开(公告)日：1993-06-15
申请号：US465201
申请日：1990-03-01
申请人： Tetsuro Fujita , Takeshi Ikumoto , Shigeo Sasaki , Takeki Okumoto , Kenji Chiba
发明人： Tetsuro Fujita , Takeshi Ikumoto , Shigeo Sasaki , Takeki Okumoto , Kenji Chiba
IPC分类号： C07C229/22 , C07C229/30 , C07D307/33 , C12P13/00 , C12P17/04
CPC分类号： C07D307/33 , C07C229/22 , C07C229/30 , C12P13/001 , C12P13/02 , C12P17/04
摘要： The present invention relates to an immunosuppressive agent which comprises at least one compound selected from the compounds of formula ##STR1## wherein R represents a hydrogen atom or an acyl, Y represents carbonyl or hydroxymethylene and represents a single bond or a double bond and their lactones, in an effective amount and a pharmaceutically acceptable carrier; a method of prophylaxis and therapy for suppressing rejection or autoimmune diseases which comprises administering the above-mentioned compound or its lactone in an effective amount; and a novel compound of formula ##STR2## or its lactone.

2. 发明授权

US5068247A 2-aminopentanoic acid compounds and their use as immunosuppressants 失效
标题翻译： 2-氨基戊酸化合物及其作为免疫抑制剂的用途
公开(公告)号：US5068247A
公开(公告)日：1991-11-26
申请号：US549137
申请日：1990-07-05
申请人： Tetsuro Fujita , Takeshi Ikumoto , Shigeo Sasaki , Chiba Kenji , Yukio Hoshino
发明人： Tetsuro Fujita , Takeshi Ikumoto , Shigeo Sasaki , Chiba Kenji , Yukio Hoshino
IPC分类号： C07C229/22 , C07C229/30 , C07C251/40 , C07D307/33 , C07D339/06 , C07D409/06 , C07D521/00
CPC分类号： C07D307/33 , C07C229/22 , C07C229/30 , C07C251/40 , C07D231/12 , C07D233/56 , C07D249/08 , C07D339/06 , C07D409/06
摘要： There are disclosed 2-aminopentanoic acid compounds represented by the formula ##STR1## wherein R is as defined in the specification, their optical isomers, their pharmacologically acceptable salts and their use as an immunosuppressant.

3. 发明授权

US5952316A 2-amino-1,3-propanediol compound and immunosuppressant 失效
标题翻译： 2-氨基-1,3-丙二醇化合物和免疫抑制剂
公开(公告)号：US5952316A
公开(公告)日：1999-09-14
申请号：US911602
申请日：1997-08-14
申请人： Tetsuro Fujita , Shigeo Sasaki , Masahiko Yoneta , Tadashi Mishina , Kunitomo Adachi , Kenji Chiba
发明人： Tetsuro Fujita , Shigeo Sasaki , Masahiko Yoneta , Tadashi Mishina , Kunitomo Adachi , Kenji Chiba
IPC分类号： A01N33/02 , A01N43/40 , A01N43/60 , A01N57/00 , C07C215/10 , C07C215/18 , C07C215/20 , C07C215/24 , C07C215/26 , C07C215/28 , C07C215/34 , C07C215/42 , C07C215/54 , C07C215/56 , C07C215/68 , C07C217/28 , C07C217/30 , C07C217/34 , C07C217/48 , C07C217/52 , C07C217/64 , C07C217/72 , C07C217/76 , C07C219/06 , C07C219/24 , C07C219/30 , C07C225/04 , C07C225/06 , C07C225/10 , C07C225/14 , C07C225/16 , C07C229/22 , C07C229/38 , C07C229/46 , C07C233/18 , C07C233/31 , C07C233/35 , C07C233/36 , C07C233/41 , C07C233/43 , C07C233/47 , C07C237/06 , C07C237/24 , C07C237/30 , C07C251/38 , C07C271/20 , C07C271/24 , C07C271/28 , C07C323/25 , C07C323/30 , C07C323/32 , C07C323/34 , C07C323/41 , C07D207/06 , C07D207/09 , C07D207/32 , C07D207/325 , C07D207/335 , C07D211/14 , C07D211/26 , C07D213/38 , C07D213/40 , C07D233/54 , C07D237/08 , C07D239/26 , C07D241/12 , C07D261/08 , C07D263/32 , C07D265/30 , C07D275/02 , C07D277/28 , C07D279/12 , C07D295/13 , C07D295/135 , C07D307/52 , C07D309/32 , C07D317/28 , C07D333/20 , C07D521/00 , C07P211/00 , C07P401/00
CPC分类号： C07D207/325 , C07C215/10 , C07C215/18 , C07C215/20 , C07C215/24 , C07C215/26 , C07C215/28 , C07C215/34 , C07C215/42 , C07C215/54 , C07C215/56 , C07C215/68 , C07C217/28 , C07C217/30 , C07C217/34 , C07C217/48 , C07C217/52 , C07C217/64 , C07C217/72 , C07C217/76 , C07C219/06 , C07C219/24 , C07C219/30 , C07C225/04 , C07C225/06 , C07C225/10 , C07C225/14 , C07C225/16 , C07C229/22 , C07C229/38 , C07C229/46 , C07C233/18 , C07C233/31 , C07C233/35 , C07C233/36 , C07C233/41 , C07C233/43 , C07C233/47 , C07C237/06 , C07C237/24 , C07C237/30 , C07C251/38 , C07C271/20 , C07C271/24 , C07C271/28 , C07C323/25 , C07C323/30 , C07C323/32 , C07C323/34 , C07C323/41 , C07D207/06 , C07D207/09 , C07D207/335 , C07D211/14 , C07D211/26 , C07D213/38 , C07D213/40 , C07D231/12 , C07D233/56 , C07D233/64 , C07D237/08 , C07D239/26 , C07D241/12 , C07D249/08 , C07D261/08 , C07D263/32 , C07D265/30 , C07D275/02 , C07D277/28 , C07D279/12 , C07D295/13 , C07D295/135 , C07D307/52 , C07D309/32 , C07D317/28 , C07D333/20 , C07C2101/08 , C07C2101/14
摘要： 2-Amino-1,3-propanediol compounds of the formula (I) ##STR1## wherein R is an optionally substituted straight- or branched carbon chain, an optionally substituted aryl, an optionally substituted cycloalkyl or the like, and R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are the same or different and each is a hydrogen, an alkyl, an aralkyl, an acyl or an alkoxycarbonyl, pharmaceutically acceptable salts thereof and immunosuppressants comprising these compounds as active ingredients.The 2-amino-1,3-propanediol compounds of the present invention show immunosuppressive action and are useful for suppressing rejection in organ or bone marrow tranplantation, prevention and treatment of autoimmune diseases or as reagents for use in medicinal and pharmaceutical fields.
摘要翻译：式（I）的2-氨基-1,3-丙二醇化合物，其中R是任选取代的直链或支链碳链，任选取代的芳基，任选取代的环烷基等，以及R 2，R 3，R 4和R 5 各自为氢，烷基，芳烷基，酰基或烷氧基羰基，其药学上可接受的盐和包含这些化合物作为活性成分的免疫抑制剂。本发明的2-氨基-1,3-丙二醇化合物显示免疫抑制作用，可用于抑制器官或骨髓移植中的排斥反应，预防和治疗自身免疫性疾病或用作药物和药物领域的试剂。

4. 发明授权

US5604229A 2-amino-1,3-propanediol compound and immunosuppressant 失效
标题翻译： 2-氨基-1,3-丙二醇化合物和免疫抑制剂
公开(公告)号：US5604229A
公开(公告)日：1997-02-18
申请号：US244942
申请日：1994-06-17
申请人： Tetsuro Fujita , Shigeo Sasaki , Masahiko Yoneta , Tadashi Mishina , Kunitomo Adachi , Kenji Chiba
发明人： Tetsuro Fujita , Shigeo Sasaki , Masahiko Yoneta , Tadashi Mishina , Kunitomo Adachi , Kenji Chiba
IPC分类号： A01N33/02 , A01N43/40 , A01N43/60 , A01N57/00 , C07C215/10 , C07C215/18 , C07C215/20 , C07C215/24 , C07C215/26 , C07C215/28 , C07C215/34 , C07C215/42 , C07C215/54 , C07C215/56 , C07C215/68 , C07C217/28 , C07C217/30 , C07C217/34 , C07C217/48 , C07C217/52 , C07C217/64 , C07C217/72 , C07C217/76 , C07C219/06 , C07C219/24 , C07C219/30 , C07C225/04 , C07C225/06 , C07C225/10 , C07C225/14 , C07C225/16 , C07C229/22 , C07C229/38 , C07C229/46 , C07C233/18 , C07C233/31 , C07C233/35 , C07C233/36 , C07C233/41 , C07C233/43 , C07C233/47 , C07C237/06 , C07C237/24 , C07C237/30 , C07C251/38 , C07C271/20 , C07C271/24 , C07C271/28 , C07C323/25 , C07C323/30 , C07C323/32 , C07C323/34 , C07C323/41 , C07D207/06 , C07D207/09 , C07D207/32 , C07D207/325 , C07D207/335 , C07D211/14 , C07D211/26 , C07D213/38 , C07D213/40 , C07D233/54 , C07D237/08 , C07D239/26 , C07D241/12 , C07D261/08 , C07D263/32 , C07D265/30 , C07D275/02 , C07D277/28 , C07D279/12 , C07D295/13 , C07D295/135 , C07D307/52 , C07D309/32 , C07D317/28 , C07D333/20 , C07D521/00 , C07C211/00
CPC分类号： C07D207/325 , C07C215/10 , C07C215/18 , C07C215/20 , C07C215/24 , C07C215/26 , C07C215/28 , C07C215/34 , C07C215/42 , C07C215/54 , C07C215/56 , C07C215/68 , C07C217/28 , C07C217/30 , C07C217/34 , C07C217/48 , C07C217/52 , C07C217/64 , C07C217/72 , C07C217/76 , C07C219/06 , C07C219/24 , C07C219/30 , C07C225/04 , C07C225/06 , C07C225/10 , C07C225/14 , C07C225/16 , C07C229/22 , C07C229/38 , C07C229/46 , C07C233/18 , C07C233/31 , C07C233/35 , C07C233/36 , C07C233/41 , C07C233/43 , C07C233/47 , C07C237/06 , C07C237/24 , C07C237/30 , C07C251/38 , C07C271/20 , C07C271/24 , C07C271/28 , C07C323/25 , C07C323/30 , C07C323/32 , C07C323/34 , C07C323/41 , C07D207/06 , C07D207/09 , C07D207/335 , C07D211/14 , C07D211/26 , C07D213/38 , C07D213/40 , C07D231/12 , C07D233/56 , C07D233/64 , C07D237/08 , C07D239/26 , C07D241/12 , C07D249/08 , C07D261/08 , C07D263/32 , C07D265/30 , C07D275/02 , C07D277/28 , C07D279/12 , C07D295/13 , C07D295/135 , C07D307/52 , C07D309/32 , C07D317/28 , C07D333/20 , C07C2101/08 , C07C2101/14
摘要： 2-Amino-1,3-propanediol compounds of the formula (I) ##STR1## wherein R is an optionally substituted straight- or branched carbon chain, an optionally substituted aryl, an optionally substituted cycloalkyl or the like, and R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are the same or different and each is a hydrogen, an alkyl, an aralkyl, an acyl or an alkoxycarbonyl, pharmaceutically acceptable salts thereof and immunosuppressants comprising these compounds as active ingredients.The 2-amino-1,3-propanediol compounds of the present invention show immunosuppressive action and are useful for suppressing rejection in organ or bone marrow tranplantation, prevention and treatment of autoimmune diseases or as reagents for use in medicinal and pharmaceutical fields.
摘要翻译： PCT No.PCT / JP93 / 01515 Sec。 371日期：1994年6月17日 102（e）日期1994年6月17日PCT提交1993年10月18日PCT公布。出版物WO94 / 08943 日期1994年4月28日 - 式（I）的氨基-1,3-丙二醇化合物其中R是任选取代的直链或支链碳链，任选取代的芳基，任选取代的环烷基或 R 2，R 3，R 4和R 5相同或不同，各自为氢，烷基，芳烷基，酰基或烷氧基羰基，其药学上可接受的盐和包含这些化合物作为活性成分的免疫抑制剂。本发明的2-氨基-1,3-丙二醇化合物显示免疫抑制作用，可用于抑制器官或骨髓移植中的排斥反应，预防和治疗自身免疫性疾病或用作药物和药物领域的试剂。

5. 发明授权

US5719176A 2-amino-1,3-propanediol compound and immunosuppressant 失效
标题翻译： 2-氨基-1,3-丙二醇化合物和免疫抑制剂
公开(公告)号：US5719176A
公开(公告)日：1998-02-17
申请号：US725890
申请日：1996-10-02
申请人： Tetsuro Fujita , Shigeo Sasaki , Masahiko Yoneta , Tadashi Mishina , Kunitomo Adachi , Kenji Chiba
发明人： Tetsuro Fujita , Shigeo Sasaki , Masahiko Yoneta , Tadashi Mishina , Kunitomo Adachi , Kenji Chiba
IPC分类号： A01N33/02 , A01N43/40 , A01N43/60 , A01N57/00 , C07C215/10 , C07C215/18 , C07C215/20 , C07C215/24 , C07C215/26 , C07C215/28 , C07C215/34 , C07C215/42 , C07C215/54 , C07C215/56 , C07C215/68 , C07C217/28 , C07C217/30 , C07C217/34 , C07C217/48 , C07C217/52 , C07C217/64 , C07C217/72 , C07C217/76 , C07C219/06 , C07C219/24 , C07C219/30 , C07C225/04 , C07C225/06 , C07C225/10 , C07C225/14 , C07C225/16 , C07C229/22 , C07C229/38 , C07C229/46 , C07C233/18 , C07C233/31 , C07C233/35 , C07C233/36 , C07C233/41 , C07C233/43 , C07C233/47 , C07C237/06 , C07C237/24 , C07C237/30 , C07C251/38 , C07C271/20 , C07C271/24 , C07C271/28 , C07C323/25 , C07C323/30 , C07C323/32 , C07C323/34 , C07C323/41 , C07D207/06 , C07D207/09 , C07D207/32 , C07D207/325 , C07D207/335 , C07D211/14 , C07D211/26 , C07D213/38 , C07D213/40 , C07D233/54 , C07D237/08 , C07D239/26 , C07D241/12 , C07D261/08 , C07D263/32 , C07D265/30 , C07D275/02 , C07D277/28 , C07D279/12 , C07D295/13 , C07D295/135 , C07D307/52 , C07D309/32 , C07D317/28 , C07D333/20 , C07D521/00 , C07C711/00
CPC分类号： C07D207/325 , C07C215/10 , C07C215/18 , C07C215/20 , C07C215/24 , C07C215/26 , C07C215/28 , C07C215/34 , C07C215/42 , C07C215/54 , C07C215/56 , C07C215/68 , C07C217/28 , C07C217/30 , C07C217/34 , C07C217/48 , C07C217/52 , C07C217/64 , C07C217/72 , C07C217/76 , C07C219/06 , C07C219/24 , C07C219/30 , C07C225/04 , C07C225/06 , C07C225/10 , C07C225/14 , C07C225/16 , C07C229/22 , C07C229/38 , C07C229/46 , C07C233/18 , C07C233/31 , C07C233/35 , C07C233/36 , C07C233/41 , C07C233/43 , C07C233/47 , C07C237/06 , C07C237/24 , C07C237/30 , C07C251/38 , C07C271/20 , C07C271/24 , C07C271/28 , C07C323/25 , C07C323/30 , C07C323/32 , C07C323/34 , C07C323/41 , C07D207/06 , C07D207/09 , C07D207/335 , C07D211/14 , C07D211/26 , C07D213/38 , C07D213/40 , C07D231/12 , C07D233/56 , C07D233/64 , C07D237/08 , C07D239/26 , C07D241/12 , C07D249/08 , C07D261/08 , C07D263/32 , C07D265/30 , C07D275/02 , C07D277/28 , C07D279/12 , C07D295/13 , C07D295/135 , C07D307/52 , C07D309/32 , C07D317/28 , C07D333/20 , C07C2101/08 , C07C2101/14
摘要： A 2-amino-1,3-propanediol compound represented by general formula (I) or a pharmaceutically acceptable salt thereof, and an immunosuppressant containing the same as the active ingredient. In said formula R represents optionally substituted linear or branched carbon chain, optionally substituted aryl or optionally substituted cycloalkyl; and R.sup.2, R.sup.3, R.sup.4 and R.sup.5, which may be the same or different from one another, represent each hydrogen, alkyl, aralkyl, acyl or alkoxycarbonyl. The compound is immunodepressant and useful as an inhibitor against rejection in organ or bone marrow transplantation, as a preventive or remedy for autoimmune diseases and so forth, or a reagent in the medical and pharmaceutical fields. ##STR1##
摘要翻译：由通式（I）表示的2-氨基-1,3-丙二醇化合物或其药学上可接受的盐，和含有该活性成分的免疫抑制剂。在所述式中，R代表任选取代的直链或支链碳链，任选取代的芳基或任选取代的环烷基; 可以相同或不同的R 2，R 3，R 4和R 5表示氢，烷基，芳烷基，酰基或烷氧基羰基。该化合物是免疫抑制剂，可用作作为器官或骨髓移植排斥反应的抑制剂，作为自身免疫疾病等的预防或补救剂，或医药领域的试剂。（一）

6. 发明授权

US06284915B1 Process for preparing 2-amino malonic acid derivatives and 2-amino-1,3-propanediol derivatives, and intermediates for preparing the same 有权
公开(公告)号：US06284915B1
公开(公告)日：2001-09-04
申请号：US09261342
申请日：1999-03-03
申请人： Susumu Hirase , Shigeo Sasaki , Masahiko Yoneta , Ryoji Hirose , Tetsuro Fujita
发明人： Susumu Hirase , Shigeo Sasaki , Masahiko Yoneta , Ryoji Hirose , Tetsuro Fujita
IPC分类号： C07C22928
摘要： A process for preparing 2-amino malonic acid derivatives of formula (1): wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R1 is linear or branched chain alkyl having from 2 to 20 carbon atoms, R2 and R3 are the same or different, and are lower alkyl or aralkyl, and R4 is a protecting group, which process comprises the steps of reducing a compound of formula (6): wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R1 is linear or branched chain alkyl having from 2 to 20 carbon atoms, R2 and R3 are the same or different, and are lower alkyl or aralkyl, and R4 is a protecting group.

7. 发明授权

US5403989A Method and apparatus for removing foreign matters from a cathode-ray tube 失效
标题翻译：从阴极射线管除去异物的方法和装置
公开(公告)号：US5403989A
公开(公告)日：1995-04-04
申请号：US36399
申请日：1993-03-24
申请人： Hiroaki Tobuse , Tomoyuki Kanda , Yasusi Hisaoka , Shigeo Sasaki , Minoru Kobayashi , Takuji Oda , Ryuji Ueda , Akio Yoshida , Tadayoshi Owaki , Akihiko Yamasaki , Masaaki Kinoshita , Toshiaki Fukunishi
发明人： Hiroaki Tobuse , Tomoyuki Kanda , Yasusi Hisaoka , Shigeo Sasaki , Minoru Kobayashi , Takuji Oda , Ryuji Ueda , Akio Yoshida , Tadayoshi Owaki , Akihiko Yamasaki , Masaaki Kinoshita , Toshiaki Fukunishi
IPC分类号： H01J9/50 , H04N3/30 , B23K15/00
CPC分类号： H04N3/30 , H01J9/50 , H01J2209/3893 , Y02W30/828
摘要： In a color cathode-ray tube, only a foreign matter adhering to a shadow mask is removed effectively without thermal deformation of the shadow mask or thermal denaturation of phosphors.An electron beam produced by an electron gun incorporated in a cathode-ray tube itself is scanned or irradiated to all over a shadow mask of the color cathode-ray tube. The radiant state of a fluorescent screen at this stage is checked to detect a foreign matter adhering to the shadow mask. The electron beam is deflected to align with the position at which the foreign matter is detected, and then irradiated to the foreign matter in the form of pulses. Thus, the foreign matter is heated and removed.
摘要翻译：在彩色阴极射线管中，只有在荫罩的热变形或荧光体的热变性的情况下才能有效地去除附着在荫罩上的异物。通过并入阴极射线管本身的电子枪产生的电子束被扫描或照射到彩色阴极射线管的阴影掩模上。检查在该阶段的荧光屏的辐射状态以检测附着在荫罩上的异物。电子束被偏转以与检测异物的位置对准，然后以脉冲的形式照射到异物。因此，异物被加热和去除。

8. 发明授权

US5025167A Ion implantation apparatus 失效
标题翻译：离子注入装置
公开(公告)号：US5025167A
公开(公告)日：1991-06-18
申请号：US533769
申请日：1990-06-06
申请人： Soichiro Okuda , Tetsuya Nakanishi , Shigeo Sasaki , Kazuhiko Noguchi
发明人： Soichiro Okuda , Tetsuya Nakanishi , Shigeo Sasaki , Kazuhiko Noguchi
IPC分类号： H01J37/09 , H01J37/304 , H01J37/317
CPC分类号： H01J37/09 , H01J37/304 , H01J37/3171
摘要： An ion implantation apparatus comprises an ion beam measuring device to measure and analyze the shape of a beam projected on a substrate for ion implantation and the quantity of current obtained by the ion beam, an analyzing slit member having an opening whose width is changeable, which is located in the ion beam track to extract only implantation ions, and a shaping slit member having an opening whose width is changeable, which is located behind the analyzing slit member to determine the shape of the beam to be projected on the substrate for ion implantation, wherein the widths of the openings of the analyzing slit member and the shaping slit member are changed on the basis of the shape of the beam and the quantity of current obtained as a result of the measurement by the ion beam measuring device.
摘要翻译：离子注入装置包括离子束测量装置，用于测量和分析投影在用于离子注入的基板上的光束的形状和由离子束获得的电流量，分析狭缝部件，其具有宽度可变的开口，位于离子束轨道中以仅提取注入离子;以及成形狭缝构件，其具有位于分析狭缝构件后面的宽度可变的开口，以确定要投影到用于离子注入的衬底上的光束的形状其中分析狭缝部件和成形狭缝部件的开口的宽度基于由离子束测量装置测量的结果获得的光束形状和电流量而改变。

9. 发明授权

US06555418B2 Method for separating a semiconductor element in a semiconductor element pushing-up device 有权
标题翻译：用于分离半导体元件上推装置中的半导体元件的方法
公开(公告)号：US06555418B2
公开(公告)日：2003-04-29
申请号：US09735617
申请日：2000-12-14
申请人： Tetsuya Kurosawa , Shigeo Sasaki
发明人： Tetsuya Kurosawa , Shigeo Sasaki
IPC分类号： H01L2148
CPC分类号： H01L21/67144 , H01L2221/68322 , H01L2924/0002 , Y10S156/943 , Y10T156/1983 , H01L2924/00
摘要： A push-up pin used for separating a semiconductor element attached by adhesive to an adhesive sheet of a semiconductor element pushing-up device in a die bonding apparatus from the adhesive sheet by pushing up the semiconductor element from the rear surface side of the adhesive sheet includes a tip end portion having a shape for applying pushing-up pressure with the thicknesses of the adhesive sheet and the adhesive kept constant when the pushing-up pressure for pushing up the semiconductor element from the rear surface side of the adhesive sheet is applied, and a base portion for supporting the tip end portion.
摘要翻译：一种用于将由粘合剂附着的半导体元件与芯片接合装置中的半导体元件上推装置的粘合片从粘合片分离的上推销，其中该半导体元件从粘合片的后表面侧向上推包括当施加用于从粘合片的后表面侧推上半导体元件的上推压力时，具有用于施加上推压力的形状的末端部分，其中粘合片和粘合剂的厚度保持恒定，以及用于支撑前端部的基部。

10. 发明授权

US06201306B1 Push-up pin of a semiconductor element pushing-up device, and a method for separating 失效
标题翻译：半导体元件上推装置的上推销以及分离方法
公开(公告)号：US06201306B1
公开(公告)日：2001-03-13
申请号：US08760117
申请日：1996-12-03
申请人： Tetsuya Kurosawa , Shigeo Sasaki
发明人： Tetsuya Kurosawa , Shigeo Sasaki
IPC分类号： H01L2348
CPC分类号： H01L21/67144 , H01L2221/68322 , H01L2924/0002 , Y10S156/943 , Y10T156/1983 , H01L2924/00
摘要： A push-up pin used for separating a semiconductor element attached by adhesive to an adhesive sheet of a semiconductor element pushing-up device in a die bonding apparatus from the adhesive sheet by pushing up the semiconductor element from the rear surface side of the adhesive sheet includes a tip end portion having a shape for applying pushing-up pressure with the thicknesses of the adhesive sheet and the adhesive kept constant when the pushing-up pressure for pushing up the semiconductor element from the rear surface side of the adhesive sheet is applied, and a base portion for supporting the tip end portion.
摘要翻译：一种用于将由粘合剂附着的半导体元件与芯片接合装置中的半导体元件上推装置的粘合片从粘合片分离的上推销，其中该半导体元件从粘合片的后表面侧向上推包括当施加用于从粘合片的后表面侧推上半导体元件的上推压力时，具有用于施加上推压力的形状的末端部分，其中粘合片和粘合剂的厚度保持恒定，以及用于支撑前端部的基部。

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