公开(公告)号：US06814917B1

公开(公告)日：2004-11-09

申请号：US09361118

申请日：1999-07-27

申请人： Hisashi Watanabe ,  Yoshio Uchida

发明人： Hisashi Watanabe ,  Yoshio Uchida

IPC分类号： H05B600

CPC分类号： A61L27/105 ,  C04B35/111 ,  H01L21/6838

摘要： A process for producing a polycrystalline alumina sintered body which includes the steps of: subjecting alumina powder to ultrasonic irradiation, mechanical stirring not using a grinding medium, or ultrasonic irradiation and mechanical stirring not using a grinding medium, resulting in slurry dispersed in a solvent; drying and forming the slurry to produce a green body; and then sintering the green body in an air atmosphere at a temperature in the range of 1400° C. to 1800° C.; wherein the alumina powder has: a purity of 99.99 wt % or more and includes &agr; alumina particles having polyhedral shape, having substantially no red surface and a D/H ratio of from 0.5 or more to 3.0 or less; the number-average particle size of from 0.1 &mgr;m or more to 1.0 &mgr;m or less; and a D90/D10 ratio of 7 or less.

摘要翻译： 一种多晶氧化铝烧结体的制造方法，其特征在于，包括以下步骤：使氧化铝粉末进行超声波照射，不使用研磨介质的机械搅拌，或者不使用研磨介质的超声波照射和机械搅拌，使浆料分散在溶剂中; 干燥和形成浆料以产生生坯; 然后在1400℃〜1800℃的温度的空气气氛中烧结生坯。 其中所述氧化铝粉末的纯度为99.99重量％以上，并且包括具有多面体形状的α氧化铝颗粒，其基本上不具有红色表面，D / H比为0.5以上至3.0以下; 数均粒径为0.1μm以上至1.0μm以下; D90 / D10比例为7以下。

公开(公告)号：US5910335A

公开(公告)日：1999-06-08

申请号：US848347

申请日：1997-04-30

申请人： Teruyoshi Yokoyama ,  Hisashi Watanabe

发明人： Teruyoshi Yokoyama ,  Hisashi Watanabe

IPC分类号： C09J5/06 ,  H02K15/03 ,  B05D3/02

CPC分类号： H02K15/03 ,  C09J5/06 ,  Y10T428/31515 ,  Y10T428/31522 ,  Y10T428/31688 ,  Y10T428/31692 ,  Y10T428/31855 ,  Y10T428/32

摘要： A product comprising two or more parts which are made of a metallic material having different characteristics bonded with a resin paint. The two or more parts are brought into contact and held together by the adhesive property of the resin. The two or more parts are then bonded together by baking the two or more parts with resin paint applied thereto.

摘要翻译： 包含由具有不同特性的金属材料制成的两个或多个部件的产品与树脂涂料粘结。 通过树脂的粘合性将两个或更多个部件接触并保持在一起。 然后通过用施加到其上的树脂涂料烘烤两个或更多个部分将两个或更多个部分粘合在一起。

公开(公告)号：US5601905A

公开(公告)日：1997-02-11

申请号：US395516

申请日：1995-02-27

申请人： Hisashi Watanabe ,  Takashi Tanaka ,  Kaoru Okamoto ,  Keiji Yoshizawa ,  Hiroyuki Chinju ,  Isamu Takarabe

发明人： Hisashi Watanabe ,  Takashi Tanaka ,  Kaoru Okamoto ,  Keiji Yoshizawa ,  Hiroyuki Chinju ,  Isamu Takarabe

IPC分类号： G03F7/09 ,  H05K3/28 ,  B32B7/02 ,  B32B27/08 ,  C08G73/10

CPC分类号： G03F7/094 ,  H05K3/28 ,  H05K2201/0154 ,  H05K2201/0166 ,  H05K2203/0582 ,  H05K2203/0585 ,  H05K2203/066 ,  Y10S428/901 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/26 ,  Y10T428/2839 ,  Y10T428/31721

摘要： A laminate comprising at least two layers of a photosensitive resin layer and a polyimide precursor resin layer; a process for formation of an insulating protective layer using a laminate which comprises laminating a laminate comprising at least photosensitive resin layer and a polyimide precursor resin layer on an insulating board having an exposed circuit; selectively exposing the photosensitive resin layer to active light; developing the resultant photosensitive resin layer; removing the exposed polyimide precursor resin layer by etching it with an alkaline solution using the photosensitive resin layer as a mask; removing the photosensitive resin layer; and then curing the residual polyimide precusor resin layer; and a process for preparation of a printed circuit which comprises forming a polymide precursor resin layer on an insulating board having an exposed circuit, patterning the resin layer with an alkaline solution, and then curing it.The laminate of this invention can provide extremely easily an insulating protective layer for circuits having a high processing precision and excellent in reliability on insulation. Further, a printed circuit having a high processing precision and excellent in reliability on insulation can be provided extremely easily by the processes of this invention.

摘要翻译： 包含至少两层感光性树脂层和聚酰亚胺前体树脂层的层压体; 使用层压体形成绝缘保护层的方法，该方法包括在具有暴露电路的绝缘板上层叠至少包含感光性树脂层和聚酰亚胺前体树脂层的层压体; 将感光性树脂层选择性曝光为活性光; 显影所得的感光性树脂层; 通过使用感光性树脂层作为掩模，用碱性溶液蚀刻曝光的聚酰亚胺前体树脂层; 去除感光性树脂层; 然后固化残留的聚酰亚胺前体树脂层; 以及制造印刷电路的方法，包括在具有暴露电路的绝缘板上形成聚酰亚胺前体树脂层，用碱溶液对树脂层进行图案化，然后固化。 本发明的层叠体可以非常容易地提供具有高加工精度和绝缘可靠性优异的电路的绝缘保护层。 此外，通过本发明的方法，可以非常容易地提供具有高加工精度和绝缘可靠性优异的印刷电路。

公开(公告)号：US5190618A

公开(公告)日：1993-03-02

申请号：US332238

申请日：1989-03-31

申请人： Abdul G. Md. Top ,  Leong W. Leong ,  Augustine S. H. Ong ,  Tsukasa Kawada ,  Hisashi Watanabe ,  Nozomu Tsuchiya

发明人： Abdul G. Md. Top ,  Leong W. Leong ,  Augustine S. H. Ong ,  Tsukasa Kawada ,  Hisashi Watanabe ,  Nozomu Tsuchiya

IPC分类号： C07D311/72

CPC分类号： C07D311/72 ,  Y10S159/16 ,  Y10S203/06

摘要： A process for the production of tocopherols (T) and tocotrienols (T3) from palm fatty acid distillates (PFAD). The process includes converting free fatty acids and glycerides in PFAD into alkyl esters, then separating T and T3 from the alkyl esters and other impurities. The T and T3 are concentrated by ion-exchange and further concentrated by distilling the resulting product. Specific catalysts and optimum temperatures for the process are included. The resulting purified tocopherols and tocotrienols are useful substances, exhibiting antioxidant and physiological activities.

摘要翻译： 从棕榈脂肪酸馏出物（PFAD）生产生育酚（T）和生育三烯酚（T3）的方法。 该方法包括将PFAD中的游离脂肪酸和甘油酯转化为烷基酯，然后将T和T3与烷基酯和其它杂质分离。 通过离子交换将T和T3浓缩，并通过蒸馏所得产物进一步浓缩。 包括特定的催化剂和该方法的最佳温度。 所得纯化的生育酚和生育三烯酚是有用的物质，具有抗氧化和生理活性。

公开(公告)号：US4847353A

公开(公告)日：1989-07-11

申请号：US122085

申请日：1987-11-17

申请人： Hisashi Watanabe

发明人： Hisashi Watanabe

IPC分类号： C08G73/14 ,  H01L21/58 ,  H05K1/03

CPC分类号： H01L24/83 ,  C08G73/14 ,  H01L24/29 ,  H05K1/0346 ,  H01L2224/29 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/29298 ,  H01L2224/45124 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L24/45 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/0104 ,  H01L2924/01042 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/10253 ,  H01L2924/3025 ,  H01L2924/351

摘要： Polyamide-imides of low thermal expansivity having a repeating structural unit of the general formula (I) ##STR1## in which Ar is a tetravalent aromatic group, A is --NHCO--, R1 through R3 are alkyl, alkoxy, or halogen, l, m, and n are integers from 0 to 4, x is 0 or 1, and y is an integer indicating the number of repeating units and in which at least one alkoxy group is present, show improved mechanical (for example, flexibility) and adhesive properties and low water absorption and are useful for the manufacture of flexible base materials for printed circuit boards, etc.

公开(公告)号：US4604495A

公开(公告)日：1986-08-05

申请号：US683735

申请日：1984-12-19

申请人： Hisashi Watanabe

发明人： Hisashi Watanabe

IPC分类号： H01L21/48 ,  H01L21/50 ,  H01L23/02 ,  H01L23/04

CPC分类号： H01L23/04 ,  H01L21/50 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01079 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/16152 ,  Y10T29/49146

摘要： A ceramic-type semiconductor package including a semiconductor pellet, a ceramic lead base having a cavity for accommodating the pellet, and a metal cap for sealing the cavity. The cavity is upward opened, and the metal cap has a central depressed portion to be inserted into the cavity. The central depressed portion has a bottom wall which has a faceted surface.Also, a process for producing a ceramic-type semiconductor package including the steps of providing a semiconductor pellet, providing a ceramic lead base having an upward opened cavity for accommodating the semiconductor pellet, placing the semiconductor pellet in the cavity of the ceramic lead base, pressing a flat metal plate between a male die and a female die, whereby a metal cap having a central depressed portion is produced, inserting the central depressed portion of the metal cap into the cavity of the ceramic lead base, and sealing the peripheral flat portion of the metal cap with a sealing frame bonded on the ceramic lead base. The male die has a faceted surface. The central depressed portion has a bottom wall which has a faceted surface.

摘要翻译： 包括半导体颗粒的陶瓷型半导体封装，具有用于容纳该颗粒的空腔的陶瓷引线座和用于密封空腔的金属盖。 空腔向上打开，金属盖具有插入空腔的中心凹部。 中心凹部具有具有小平面的底壁。 另外，陶瓷型半导体封装的制造方法，其特征在于，具备提供半导体芯片的步骤，提供具有用于容纳半导体芯片的向上开口腔的陶瓷引线座，将半导体芯片放置在陶瓷引线基座的空腔中， 在阳模和阴模之间按压平金属板，由此制造具有中心凹部的金属盖，将金属盖的中心凹部插入陶瓷引线座的空腔中，并密封周边平坦部 的金属盖与密封框架结合在陶瓷引线底座上。 阳模具有刻面。 中心凹部具有具有小平面的底壁。

公开(公告)号：US4375958A

公开(公告)日：1983-03-08

申请号：US268797

申请日：1981-06-01

申请人： Takasaburo Date ,  Toshimichi Maki ,  Mitsuya Iguchi ,  Sumifusa Iwamaru ,  Hisashi Watanabe

发明人： Takasaburo Date ,  Toshimichi Maki ,  Mitsuya Iguchi ,  Sumifusa Iwamaru ,  Hisashi Watanabe

IPC分类号： C21C5/00 ,  F27D13/00 ,  F27D19/00 ,  F27D99/00 ,  F27D3/00 ,  F27D17/00

CPC分类号： F27D13/002 ,  F27D19/00 ,  F27D2099/0048

摘要： A method for preheating steel scrap by an exhaust gas from a steelmaking electric furnace, which comprises: directing, when manufacturing steel from steel scrap in an electric furnace, an exhaust gas produced in said electric furnace to an exhaust gas combustion chamber provided in the middle of a discharge duct of said exhaust gas to cause combustion of carbon monoxide contained in said exhaust gas to form a combustion exhaust gas; and selectively directing part of said combustion exhaust gas into at least one scrap preheating chamber provided in the middle of a branch duct branching off from said discharge duct to preheat steel scrap charged in said scrap preheating chamber to a prescribed temperature; said method being characterized by: feeding back all of said combustion exhaust gas after preheating said steel scrap charged in said scrap preheating chamber to said exhaust gas combustion chamber to cause combustion of an incomplete-combustion gas which is produced by the incomplete combustion of combustible substances entrapped in said steel scrap and which is contained in said combustion exhaust gas.

摘要翻译： 一种用于从炼钢电炉中排出的废钢预热方法，其特征在于：当在电炉中从废钢中制造钢时，将在所述电炉中产生的废气引导到设在中间的废气燃烧室 所述废气的排放管道引起所述废气中包含的一氧化碳的燃烧以形成燃烧废气; 并且将所述燃烧废气的一部分选择性地引导到设置在从所述排放管道分支出的分支管道的中间的至少一个废料预热室中，以将装载在所述废料预热室中的废钢预热到规定温度; 所述方法的特征在于：在将所述废料预热室中装入的所述废钢预热到所述排气燃烧室之后，将所有所述燃烧废气反馈，以引起由可燃物质的不完全燃烧产生的不完全燃烧气体 包埋在所述废钢中并且被包含在所述燃烧废气中。

公开(公告)号：US09360697B2

公开(公告)日：2016-06-07

申请号：US14344092

申请日：2012-09-06

申请人： Yuichi Iyama ,  Hisashi Watanabe ,  Eiji Satoh ,  Yasushi Asaoka ,  Akira Sakai ,  Akiko Miyazaki

发明人： Yuichi Iyama ,  Hisashi Watanabe ,  Eiji Satoh ,  Yasushi Asaoka ,  Akira Sakai ,  Akiko Miyazaki

IPC分类号： G02F1/1339 ,  G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/133512 ,  G02F1/133528 ,  G02F1/1337 ,  G02F2001/13356

摘要： A liquid crystal display panel (100A) according to an embodiment of the present invention is a liquid crystal display panel including: a first substrate (2) having a pixel electrode (4) formed thereon; a second substrate (3) opposing the first substrate (2); and a liquid crystal layer (1) retained between the first substrate (2) and the second substrate (3). The liquid crystal layer (1) edges near at least one of side faces of the liquid crystal display panel (100A), and includes a black layer (52) in contact with the side face of the liquid crystal layer (1) along which the liquid crystal layer (1) edges near at least one of the side faces of the liquid crystal display panel (100A).

摘要翻译： 根据本发明实施例的液晶显示面板（100A）是液晶显示面板，包括：形成有像素电极（4）的第一基板（2） 与所述第一基板（2）相对的第二基板（3）; 和保持在第一基板（2）和第二基板（3）之间的液晶层（1）。 液晶层（1）在液晶显示面板（100A）的至少一个侧面附近形成边缘，并且包括与液晶层（1）的侧面接触的黑色层（52） 在液晶显示面板（100A）的至少一个侧面附近形成液晶层（1）。

公开(公告)号：US09134475B2

公开(公告)日：2015-09-15

申请号：US14233225

申请日：2012-06-27

申请人： Hisashi Watanabe ,  Tomoko Teranishi ,  Toshiki Matsuoka ,  Takahiro Nakahara ,  Takuma Tomotoshi ,  Eiji Satoh ,  Kohzoh Nakamura ,  Yohzoh Narutaki

发明人： Hisashi Watanabe ,  Tomoko Teranishi ,  Toshiki Matsuoka ,  Takahiro Nakahara ,  Takuma Tomotoshi ,  Eiji Satoh ,  Kohzoh Nakamura ,  Yohzoh Narutaki

IPC分类号： F21V8/00 ,  G02F1/1335

CPC分类号： G02B6/0043 ,  G02B6/0055 ,  G02F2001/133616

摘要： A front light (1) includes a light source (8), a light guide plate (9), and a plurality of dots (4) that are provided on a surface of the light guide plate (9), which surface faces a light exit surface of the light guide plate (9). Each of the plurality of dots (4) includes (i) a light reflective layer (2) for reflecting light toward the light guide plate (9), and (ii) a dark layer (3) for absorbing light, the dark layer completely covering the light reflective layer (2) so as to be in contact with the light guide plate (9) without any gap between the light guide plate (9) and the dark layer (3).

摘要翻译： 前灯（1）包括光源（8），导光板（9）和设置在导光板（9）的表面上的多个点（4），该表面面向光 导光板（9）的出射面。 多个点（4）中的每一个包括（i）用于将光反射到导光板（9）的光反射层（2），和（ii）用于吸收光的暗层（3），暗层完全 覆盖光反射层（2），以便在导光板（9）和暗层（3）之间没有任何间隙地与导光板（9）接触。

公开(公告)号：US09111493B2

公开(公告)日：2015-08-18

申请号：US13822728

申请日：2011-09-09

申请人： Hisashi Watanabe ,  Kenji Okamoto

发明人： Hisashi Watanabe ,  Kenji Okamoto

IPC分类号： G09G3/34 ,  H05K7/02 ,  G02F1/1333

CPC分类号： G09G3/34 ,  G02F1/13336 ,  G02F2201/44 ,  G09G2300/026 ,  G09G2310/0232 ,  H05K7/026

摘要： A direct-viewing type display device (100) includes: first and second display panels (10a, 20a); and a joint region (10Jab) containing a linking portion (10ab) which links together the first frame region (10aF) and the second frame region (10bF) and containing the first and second frame regions (10aF, 10bF). The first display region (10aD) of the first display panel (10a) has a first peripheral display region (10aDPa) which adjoins the first frame region (10aF) and a first middle display region (10aDC) which adjoins the first peripheral display region (10aDPa). Each region has a plurality of unit-regions, and an average luminance LPa of a plurality of first peripheral unit-display regions (10aDPa-UA) contained in the first peripheral display region (10aDPa) is higher than an average luminance LCa of a plurality of first middle unit-display regions (10aDC-UA) contained in the first middle display region (10aDC).

摘要翻译： 直观型显示装置（100）包括：第一和第二显示面板（10a，20a）; 以及包含将第一框架区域（10aF）和第二框架区域（10bF）连接在一起并且包含第一和第二框架区域（10aF，10bF）的连接部分（10ab）的联接区域（10Jab）。 第一显示面板（10a）的第一显示区域（10aD）具有与第一帧区域（10aF）相邻的第一周边显示区域（10aDPa）和与第一外围显示区域相邻的第一中间显示区域（10aDC） 10aDPa）。 每个区域具有多个单位区域，并且包含在第一周边显示区域（10aDPa）中的多个第一外围单元显示区域（10aDPa-UA）的平均亮度LPa高于多个单元区域的平均亮度LCa 包含在第一中间显示区域（10aDC）中的第一中间单位显示区域（10aDC-UA）。