公开(公告)号：US5367492A

公开(公告)日：1994-11-22

申请号：US25236

申请日：1993-03-02

申请人： Mitsuo Kawamoto ,  Yasushi Takahashi

发明人： Mitsuo Kawamoto ,  Yasushi Takahashi

IPC分类号： G01R31/28 ,  G11C7/20 ,  G11C11/401 ,  G11C11/409 ,  G11C29/00 ,  G11C29/34 ,  G11C29/36 ,  H01L21/66 ,  H01L21/822 ,  H01L27/04 ,  H01L27/10 ,  G11C7/00

CPC分类号： G11C29/34 ,  G11C29/36 ,  G11C7/20

摘要： In a memory cell array having a plurality of memory cells connected to store physical information levels different in adjoining pairs of complementary data lines, those pairs of the memory cells, with which are connected the memory cells for storing the physical information levels in an identical pattern, are connected with a plurality of input/output lines by a column select circuit, so that the plurality of memory cells may be caused to perform the writing operations simultaneously in a test mode by feeding an identical write signal to the plurality of input/output lines. In the test mode, moreover, the input write data are processed so that the physical information levels of adjoining memory cells to be simultaneously written in the plurality of memory cells may be coincident.Since the information levels of the adjoining bits can be made physically identical or different by combining the address selection and the write data, it is possible to shorten the testing time.

摘要翻译： 在具有多个存储单元的存储单元阵列中，存储单元被连接以存储在邻接的互补数据线对中不同的物理信息水平，这些存储单元对被连接在存储单元上，用于存储相同模式的物理信息水平 通过列选择电路与多个输入/输出线连接，使得可以通过向多个输入/输出馈送相同的写入信号，使多个存储器单元在测试模式下同时执行写入操作 线条。 此外，在测试模式中，处理输入写入数据，使得要同时写入多个存储器单元的相邻存储器单元的物理信息电平可能一致。 由于通过组合地址选择和写入数据可以使相邻位的信息级别物理上相同或不同，所以可以缩短测试时间。

公开(公告)号：US5349653A

公开(公告)日：1994-09-20

申请号：US775030

申请日：1991-10-11

申请人： Hiroshi Kurokawa ,  Yasushi Takahashi ,  Yasuhiro Inagami

发明人： Hiroshi Kurokawa ,  Yasushi Takahashi ,  Yasuhiro Inagami

IPC分类号： H03M9/00 ,  G06F5/00

CPC分类号： H03M9/00

摘要： A plurality of electric data signals representing parallel data bits are applied to a plurality of gates or control terminals on-off controlling optical switches, respectively. A single pulsed synchronizing signal is distributed to input terminals of the plurality of gates or the optical switches. Synchronizing signals, which have passed through gates or optical switches, which are in an ON state, among the plurality of gates or the optical switches are coupled to synchronize finally an optical signal. In this way a serial optical pulsed output signal can be obtained by utilizing optical delay in a process for distributing the synchronizing signals or a process for coupling the synchronizing signals.

摘要翻译： 表示并行数据位的多个电数据信号分别被施加到多个门或控制端开关控制光开关。 单个脉冲同步信号被分配到多个门或光开关的输入端。 多个门或光开关之中已经通过栅极或光开关的处于ON状态的同步信号被耦合以使光信号最终同步。 以这种方式，可以通过在用于分配同步信号的处理中利用光学延迟或者用于耦合同步信号的处理来获得串行光脉冲输出信号。

公开(公告)号：US5260579A

公开(公告)日：1993-11-09

申请号：US851400

申请日：1992-03-13

申请人： Hiroshi Yasuda ,  Yasushi Takahashi ,  Kiichi Sakamoto ,  Akio Yamada ,  Yoshihisa Oae ,  Junichi Kai ,  Shunsuke Fueki ,  Kenichi Kawashima

发明人： Hiroshi Yasuda ,  Yasushi Takahashi ,  Kiichi Sakamoto ,  Akio Yamada ,  Yoshihisa Oae ,  Junichi Kai ,  Shunsuke Fueki ,  Kenichi Kawashima

IPC分类号： H01J37/09 ,  H01J37/317 ,  H01J37/302

CPC分类号： B82Y10/00 ,  B82Y40/00 ,  H01J37/09 ,  H01J37/3177 ,  H01J2237/0435

摘要： A charged particle beam exposure system is directed to an exposure process of an electron beam for sequentially scanning an electron beam employing a blanking aperture array including a plurality of blanking apertures. The system facilitates re-focusing for compensation of focus error due to Coulumb effect and makes wiring the blanking aperture array easier. The system further allows exposure without an irradiation gap. The blanking aperture array 6 is formed with a plurality of said blanking apertures 62 arranged in a two-dimensional configuration. A control system 24 controls the blanking aperture array 62 to set the blanking aperture to the ON state where the charged particle beams pass through the blanking aperture and reach the object 19 to be exposed or the OFF state where the charged particle beams cannot reach the object 19 to be exposed. The other control system of the control means performs a control so that a plurality of said charged particle beams that have passed through different blanking apertures of said blanking aperture array overlaps and is irradiated a plurality of times onto the specified position or the peripheral position in the vicinity of the specified position of the object to be exposed to the charged particle beams.

公开(公告)号：US5217917A

公开(公告)日：1993-06-08

申请号：US496280

申请日：1990-03-20

申请人： Yasushi Takahashi ,  Hidetoshi Iwai ,  Satoshi Oguchi ,  Hisashi Nakamura ,  Hiroyuki Uchiyama ,  Toshitugu Takemuma ,  Shigetoshi Sakomura ,  Kazuyuki Miyazawa ,  Masamichi Ishihara ,  Ryoichi Hori ,  Takeshi Kizaki ,  Yoshihisa Koyama ,  Haruo Ii ,  Masaya Muranaka ,  Hidetomo Aoyagi ,  Hiromi Matsuura

发明人： Yasushi Takahashi ,  Hidetoshi Iwai ,  Satoshi Oguchi ,  Hisashi Nakamura ,  Hiroyuki Uchiyama ,  Toshitugu Takemuma ,  Shigetoshi Sakomura ,  Kazuyuki Miyazawa ,  Masamichi Ishihara ,  Ryoichi Hori ,  Takeshi Kizaki ,  Yoshihisa Koyama ,  Haruo Ii ,  Masaya Muranaka ,  Hidetomo Aoyagi ,  Hiromi Matsuura

IPC分类号： G11C5/00 ,  G11C5/02 ,  G11C7/10 ,  G11C11/4074 ,  G11C11/408 ,  G11C11/4096 ,  G11C29/00 ,  G11C29/02 ,  G11C29/46 ,  G11C29/50

CPC分类号： G11C29/027 ,  G11C11/4074 ,  G11C11/4082 ,  G11C11/4096 ,  G11C29/02 ,  G11C29/46 ,  G11C29/50 ,  G11C29/50012 ,  G11C5/00 ,  G11C5/025 ,  G11C7/1045 ,  G11C11/401 ,  G11C2029/5006 ,  G11C29/78

摘要： A semiconductor memory device is provided which includes a substrate arrangement which is suitable for forming a large number of types of DRAMs having different package specifications, different bit structure and different operating modes. In conjunction with this, the bonding pads are arranged at optimum locations for accommodating the different package types. Various layout arrangements are also provided to minimize space and to improve access time. Additional features are provided, including improved output buffer circuitry, protection circuitry and testing methods to facilitate operation of the semiconductor memory device.

摘要翻译： 提供了一种半导体存储器件，其包括适于形成具有不同封装规格，不同位结构和不同工作模式的大量类型的DRAM的衬底布置。 结合这些，接合垫被布置在适于不同包装类型的最佳位置处。 还提供了各种布局布置以最小化空间并改善访问时间。 提供了额外的功能，包括改进的输出缓冲器电路，保护电路和测试方法以便于半导体存储器件的操作。

公开(公告)号：US5151772A

公开(公告)日：1992-09-29

申请号：US616705

申请日：1990-11-20

申请人： Yasushi Takahashi ,  Hiromi Matsuura ,  Yoshihisa Koyama ,  Masaya Muranaka ,  Katsutaka Kimura ,  Kazuyuki Miyazawa ,  Masamichi Ishihara ,  Hidetoshi Iwai

发明人： Yasushi Takahashi ,  Hiromi Matsuura ,  Yoshihisa Koyama ,  Masaya Muranaka ,  Katsutaka Kimura ,  Kazuyuki Miyazawa ,  Masamichi Ishihara ,  Hidetoshi Iwai

IPC分类号： H01L23/522 ,  H01L27/108

CPC分类号： H01L23/5226 ,  H01L27/10805 ,  H01L2924/0002 ,  Y10S257/923

摘要： A semiconductor integrated circuit device is provided which includes a memory cell array located in a generally central area of a semiconductor substrate with peripheral circuits located at both ends of the semiconductor substrate. A wiring layer is also provided which couples the peripheral circuits to one another. This wiring layer is arranged to have a double-layer structure of first and second aluminum layers which are electrically coupled to one another.

摘要翻译： 提供一种半导体集成电路器件，其包括位于半导体衬底的大致中心区域中的存储单元阵列，其具有位于半导体衬底两端的外围电路。 还提供了将外围电路彼此耦合的布线层。 该布线层被布置成具有彼此电耦合的第一和第二铝层的双层结构。

公开(公告)号：US5087983A

公开(公告)日：1992-02-11

申请号：US431673

申请日：1989-11-02

申请人： Yasushi Takahashi ,  Kenichi Takanashi

发明人： Yasushi Takahashi ,  Kenichi Takanashi

IPC分类号： G02B3/06 ,  G02B13/00 ,  G02B26/10 ,  G02B26/12 ,  G02B27/00

CPC分类号： G02B3/06 ,  G02B13/0005 ,  G02B26/125 ,  G02B27/0031

摘要： A light deflector has a focusing optical system for focusing a light beam deflected by a light deflector onto an object surface. The focusing optical system comprises, in order from the light deflector, a single anamorphic lens, a single spherical lens having a positive refractive index, and a single lens having a toric surface, the lenses having refracting surfaces having respective radii of curvature indicated respectively by r:1, r:2, r:3, r:4, r:5, r:6 in order from the light deflector. The light deflector meets the following condition:-1.0

摘要翻译： 光偏转器具有聚焦光学系统，用于将由偏光板偏转的光束聚焦到物体表面上。 聚焦光学系统按照从光偏转器的顺序包括单个变形透镜，具有正折射率的单个球面透镜和具有复曲面的单个透镜，所述透镜具有分别具有相应的曲率半径的折射表面，分别由 r：1，r：2，r：3，r：4，r：5，r：6。 光偏转器满足以下条件：-1.0

公开(公告)号：US4944266A

公开(公告)日：1990-07-31

申请号：US310293

申请日：1989-02-13

申请人： Shumpei Hasegawa ,  Yasushi Takahashi ,  Yoshibumi Mishima

发明人： Shumpei Hasegawa ,  Yasushi Takahashi ,  Yoshibumi Mishima

IPC分类号： F02B31/02 ,  F02B3/06 ,  F02B31/00 ,  F02B31/08 ,  F02F1/42

CPC分类号： F02B31/085 ,  F02F1/4228 ,  F02B2031/006 ,  F02B2275/14 ,  F02B3/06 ,  Y02T10/123 ,  Y02T10/146

摘要： A direct-injection diesel engine comprising a cylinder block having a cylinder in which a piston is slidably received, a cylinder head connected to an upper surface of the cylinder block, a fuel injector nozzle mounted on the cylinder head to directly inject fuel into a combustion chamber defined between the piston and the cylinder head, and first and second independent intake ports provided in the cylinder head for introducing intake gas into the combustion chamber. An intake controller is mounted in the second intake port for bringing the second intake port into a controlled intake gas flow state in a region of low speed operation of the engine and into a normal state in a region of high speed operation of the engine. Each of the first and second intake ports are formed helically in the same direction to produce swirls in the same direction in intake gases introduced respectively through the intake ports into the combustion chamber.

摘要翻译： 一种直喷式柴油发动机，其特征在于，具备：气缸体，其具有可滑动地容纳活塞的气缸;连接于气缸体上表面的气缸盖;安装在气缸盖上的燃料喷射嘴，将燃料直接喷入燃烧 限定在活塞和气缸盖之间的腔室，以及设置在气缸盖中的第一和第二独立进气口，用于将进气引入燃烧室。 进气控制器安装在第二进气口中，用于使发动机的低速运转区域内的第二进气口处于受控进气流动状态，并且在发动机的高速运转区域内进入正常状态。 第一和第二进气口中的每一个在相同方向上螺旋形成，以在分别通过进入端口进入燃烧室的进气中沿相同方向产生涡流。

公开(公告)号：US4846539A

公开(公告)日：1989-07-11

申请号：US192617

申请日：1988-05-11

申请人： Yasushi Takahashi ,  Kenichi Takanashi

发明人： Yasushi Takahashi ,  Kenichi Takanashi

IPC分类号： G02B26/12 ,  G02B13/00 ,  G02B26/10

CPC分类号： G02B13/0005

摘要： An f.theta. lens system is disposed between a rotating polygonal mirror for deflecting a light beam and a surface being scanned, for focusing the light beam deflected by the rotating polygonal mirror on the surface. The f.theta. lens system places the reflecting position of the rotating polygonal mirror and the surface being scanned in conjugate relationship with respect to an auxiliary scanning direction, and has an f.theta. function, the f.theta. lens system comprising two lenses. The surfaces of the first and second lenses are defined as first through fourth surfaces successively from the rotating polygonal mirror toward the surface being scanned, the first surface being a spherical surface, the second surface being a cylindrical surface, the third surface being a cylindrical surface, and the fourth surface being a toric surface. The f.theta. lens system satisfies the conditions: 0.35

摘要翻译： fθ透镜系统设置在旋转多面镜之间，用于偏转光束和被扫描的表面，用于将由旋转多面镜偏转的光束聚焦在表面上。 fθ透镜系统将旋转多面镜的反射位置和被扫描的表面相对于辅助扫描方向以共轭关系设置，并且具有fθ函数，fθ透镜系统包括两个透镜。 第一透镜和第二透镜的表面从旋转多面镜朝向被扫描的表面连续地被定义为第一至第四表面，第一表面是球形表面，第二表面是圆柱形表面，第三表面是圆柱形表面 ，第四表面是复曲面。 fθ透镜系统满足条件：0.35

公开(公告)号：US4833226A

公开(公告)日：1989-05-23

申请号：US89368

申请日：1987-08-26

申请人： Hidekazu Ishimura ,  Masahiko Otsuka ,  Yasushi Takahashi ,  Tadayoshi Ishikawa

发明人： Hidekazu Ishimura ,  Masahiko Otsuka ,  Yasushi Takahashi ,  Tadayoshi Ishikawa

IPC分类号： C08G59/50 ,  C08G59/18 ,  C08G59/40 ,  C08J3/22

CPC分类号： C08J3/226 ,  C08G59/18 ,  C08G59/184 ,  C08J2363/00 ,  C08J2463/00 ,  Y10S525/936

摘要： A master batch of hardener for curable one-package epoxy resin system which comprises (I) a hardener consisting of(I) a hardener consisting of(i) a powder of an amine compound (A) as a core having at least one tertiary amino group in the molecule while having no primary and secondary amino groups, the powder having both a group (X) capable of absorbing infrared rays of 1630 to 1680 cm.sup.-1 in wave length and a group (Y) capable of absorbing infrared rays of 1680 to 1725 cm.sup.-1 in wave length at least on the surface of the powder, and(ii) a reaction product of the amine compound (A) and an epoxy resin as a shell; and(II) an epoxy resin (B) in a ratio of 10 to 50,000 parts by weight to 100 parts by weight of the hardener (I).A hardener containing the master batch is also disclosed.

公开(公告)号：US4780742A

公开(公告)日：1988-10-25

申请号：US758789

申请日：1985-07-25

申请人： Yasushi Takahashi ,  Takashi Saito

发明人： Yasushi Takahashi ,  Takashi Saito

IPC分类号： G03G8/00 ,  G03G13/20 ,  G03G15/20 ,  G03G21/00

CPC分类号： G03G15/2064 ,  G03G13/20 ,  G03G8/00 ,  G03G2215/2016

摘要： An apparatus, a process and a processing sheet for improving qualities of an image in sharpness, density and/or glossiness. A copy or printed sheet having an image is coated with a thin sheet at the image bearing side of the copy. The copy is then pressed together with the thin sheet, and simultaneously heated so as to soften or fuse at least the surface of the image on the copy. Then, the sheet is peeled off the image after the image is cooled sufficiently. Surprisingly, the qualities of the image are improved as compared with the image before processing.

摘要翻译： 一种用于提高锐度，密度和/或光泽度的图像质量的装置，工艺和处理片。 具有图像的复印件或印刷品在复印件的图像承载侧用薄片涂布。 然后将复印件与薄片一起压制，并同时加热，以至少软化或熔化复印件上图像的表面。 然后，在图像被充分冷却之后，片材从图像上剥离。 令人惊讶的是，与处理前的图像相比，图像的质量得到改善。