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    • 1. 发明授权
    • Rear projection screen incorporating a prism
    • 装有棱镜的背投屏幕
    • US06292295B1
    • 2001-09-18
    • US09210796
    • 1998-12-15
    • Hajime YamashitaKiyoshi MorimotoYoshihiro KumagaiHideki Kobayashi
    • Hajime YamashitaKiyoshi MorimotoYoshihiro KumagaiHideki Kobayashi
    • G03B2156
    • G03B21/625
    • A rear projection screen is used for a projection optical system where projected lights perpendicularly enter the screen from the rear face of the screen includes a Fresnel lens sheet incorporating a prism and a lenticular lens sheet that horizontally disperses lights emitted from the Fresnel lens sheet incorporating a prism. The Fresnel lens sheet incorporating a prism has a linear prism, which acts as a linear Fresnel lens for converging image lights in the screen height direction, at the projection light source side, and has a circular Fresnel lens, which acts to converge image lights in the direction of the screen center, at the observer side. According to the rear projection screen, the peak screen gain is increased and the peripheral luminance ratio is improved without degrading light utilization efficiency.
    • 背投屏幕用于投影光学系统,其中投影光从屏幕的后表面垂直地进入屏幕包括:菲涅尔透镜片,其包括棱镜和双凸透镜片,其将水平分散从包含一菲涅尔透镜片的菲涅尔透镜片发出的光 棱镜 包含棱镜的菲涅尔透镜片具有直线棱镜,其作为用于在投影光源侧会聚图像光在屏幕高度方向上的线性菲涅尔透镜,并且具有圆形菲涅尔透镜,其用于将图像光聚焦 屏幕中心的方向,在观察者侧。 根据背投屏幕,增加峰值屏幕增益,并且在不降低光利用效率的情况下提高外围亮度比。
    • 2. 发明授权
    • Water-based ink composition for inkjet recording
    • 用于喷墨记录的水性油墨组合物
    • US08222326B2
    • 2012-07-17
    • US12535702
    • 2009-08-05
    • Kiyoshi MorimotoKeiichi Tateishi
    • Kiyoshi MorimotoKeiichi Tateishi
    • C09D11/10
    • C09B29/0025C09B29/3656C09B33/12C09B33/24C09B67/0084C09D11/322C09D11/326
    • The invention provides a water-based ink composition for inkjet recording which contains vinyl polymer particles containing a styrene-acrylic acid copolymer in which the total content of the constitutional units derived from styrene monomer, acrylic acid, and methacrylic acid is 45% by mass or more; and at least one of an azo pigment represented by Formula (1), a tautomer thereof, a salt or hydrate thereof; and a water-based liquid medium, and which is excellent in discharge stability after a long-term storage or after aging at high temperatures: wherein, Q represents a heterocyclic group; W represents an alkoxy group, an amino group etc.; X1 and X2 each independently represent a hydrogen atom, an alkyl group etc.; R1 represents a hydrogen atom or a substituent; R2 represents a heterocyclic group; and n represents an integer of 1 to 4.
    • 本发明提供了一种喷墨记录用水性油墨组合物,其含有含有苯乙烯 - 丙烯酸共聚物的乙烯基聚合物颗粒,其中衍生自苯乙烯单体,丙烯酸和甲基丙烯酸的结构单元的总含量为45质量% 更多; 和由式(1)表示的偶氮颜料,其互变异构体,其盐或水合物中的至少一种; 水性液体介质,长期保存后或高温老化后的放电稳定性优异:其中,Q表示杂环基; W表示烷氧基,氨基等; X1和X2各自独立地表示氢原子,烷基等。 R1表示氢原子或取代基; R2表示杂环基; n表示1〜4的整数。
    • 5. 发明授权
    • Non-volatile memory
    • 非易失性存储器
    • US07291857B2
    • 2007-11-06
    • US10967222
    • 2004-10-19
    • Hideyuki TanakaTakashi OhtsukaKiyoyuki MoritaKiyoshi Morimoto
    • Hideyuki TanakaTakashi OhtsukaKiyoyuki MoritaKiyoshi Morimoto
    • H01L47/00
    • H01L27/2463H01L45/06H01L45/1233H01L45/1273H01L45/144H01L45/16H01L45/1625
    • A non-volatile memory (1) which comprises an insulating substrate (11) having a plurality of first electrodes (15) extending therethrough from a front surface of the substrate to a rear surface thereof, a second electrode (12) formed on one surface side of the substrate (11), and a recording layer (14) held between the first electrodes (15) and the second electrode (12) and variable in resistance value by electric pulses applied across the first electrodes (15) and the second electrode (12), the plurality of first electrodes (15) being electrically connected to the recording layer (14) in a region constituting a single memory cell (MC). The non-volatile memory (1) can be reduced in power consumption and has great freedom of design and high reliability.
    • 一种非易失性存储器(1),其包括绝缘基板(11),所述绝缘基板具有从所述基板的前表面延伸穿过其延伸到其后表面的多个第一电极(15),形成在一个表面上的第二电极 基板(11)的一侧,以及保持在第一电极(15)和第二电极(12)之间的记录层(14),并且通过施加在第一电极(15)和第二电极 (12),所述多个第一电极(15)在构成单个存储单元(MC)的区域中与记录层(14)电连接。 非易失性存储器(1)可以降低功耗,并具有很大的设计自由度和高可靠性。
    • 7. 发明授权
    • Voltage generating circuit, voltage generating device and semiconductor device using the same, and driving method thereof
    • 电压产生电路,电压产生装置和使用该电压产生装置的半导体装置及其驱动方法
    • US07053693B2
    • 2006-05-30
    • US10765175
    • 2004-01-28
    • Kenji ToyodaMichihito UedaKiyoshi MorimotoKiyoyuki Morita
    • Kenji ToyodaMichihito UedaKiyoshi MorimotoKiyoyuki Morita
    • G05F1/10
    • G11C11/4087G11C11/22G11C11/4074
    • A voltage generating circuit comprising a capacitor (4), a ferroelectric capacitor (6) serially connected to the capacitor (4), an output terminal (11), a capacitor (10) which grounds the output terminal (11), a supply voltage supplying terminal (13), a switch (1) which connects the supply voltage supplying terminal (13) and the connecting node (N1) of the two capacitors (4, 6), and a switch (9) which connects the connecting node (N1) and output terminal (11); wherein during a first period, with the two switches (1) and (9) placed in the OFF state, a terminal (3) is grounded and a terminal (7) is provided with a supply voltage; wherein during a second period, the terminal (3) is provided with the supply voltage and the switch (9) is placed in the ON state; wherein during a third period, the switch (9) is placed in the OFF state, the switch (1) is placed in the ON state, and the terminal (7) is grounded; wherein during a fourth period, the terminal (7) is provided with the supply voltage; and wherein thereafter the first through fourth periods are repeated.
    • 一种电压产生电路,包括电容器(4),串联连接到电容器(4)的铁电电容器(6),输出端子(11),接地输出端子(11)的电容器(10) 供给端子(13),连接电源电压端子(13)和两个电容器(4,6)的连接节点(N1)的开关(1)和连接节点 (N 1)和输出端子(11); 其中在第一时段期间,当两个开关(1)和(9)处于断开状态时,端子(3)接地,端子(7)被提供有电源电压; 其中在第二时段期间,端子(3)设置有电源电压,开关(9)置于ON状态; 其中,在第三时段期间,开关(9)处于断开状态,开关(1)置于导通状态,端子(7)接地; 其中在第四时段期间,所述端子(7)被提供有电源电压; 此后重复第一至第四周期。
    • 8. 发明授权
    • Non-volatile latch circuit and a driving method thereof
    • 非易失性锁存电路及其驱动方法
    • US06845032B2
    • 2005-01-18
    • US10785031
    • 2004-02-25
    • Kenji ToyodaTakashi OhtsukaKiyoshi Morimoto
    • Kenji ToyodaTakashi OhtsukaKiyoshi Morimoto
    • G11C11/22H01L21/8246H01L27/105H03K3/356H03K17/693H03K19/0948H03K19/185
    • G11C11/22H03K17/693
    • Non-volatile latch circuit 10 of the present invention comprises ferroelectric capacitor 1 provided with a first electrode 1a, second electrode 1b, and ferroelectric film 1c that lies between these electrodes; reset terminal Tre that is connected to first electrode 1a and a CMOS inverter element 2 that is connected to second electrode 1b of ferroelectric capacitor 1; voltage switching terminal Tpl that applies a voltage to second electrode 1b; switching element 5 that is connected between second electrode 1b and second input terminal Tpl and switches a voltage applied to second electrode 1b; and set terminal Tse that applies a voltage for switching on or off switching element 5, wherein the voltage generated in second electrode 1b caused by polarization retained by ferroelectric film 1c is higher than the threshold voltage Vtn of NMISFET 4 of CMOS inverter element 2.
    • 本发明的非易失性锁存电路10包括设置有位于这些电极之间的第一电极1a,第二电极1b和铁电体膜1c的铁电电容器1; 连接到第一电极1a的复位端子Tre和连接到铁电电容器1的第二电极1b的CMOS反相器元件2; 向第二电极1b施加电压的电压切换端子Tpl; 开关元件5,其连接在第二电极1b和第二输入端子Tpl之间,并切换施加到第二电极1b的电压; 并设置施加用于接通或关断开关元件5的电压的端子Tse,其中由铁电体膜1c保持的极化所引起的第二电极1b中产生的电压高于CMOS反相器元件2的NMISFET 4的阈值电压Vtn。
    • 9. 发明授权
    • Potential generating circuit, potential generating device and semiconductor device using the same, and driving method thereof
    • 电位发生电路,电位产生装置及使用其的半导体装置及其驱动方法
    • US06809953B2
    • 2004-10-26
    • US10440277
    • 2003-05-16
    • Kenji ToyodaMichihito UedaKiyoshi MorimotoKiyoyuki MoritaToru IwataJun Kajiwara
    • Kenji ToyodaMichihito UedaKiyoshi MorimotoKiyoyuki MoritaToru IwataJun Kajiwara
    • G11C1122
    • H02M3/07H02M3/073
    • A potential generating circuit comprises a capacitor (4); a ferroelectric capacitor (6) connected in series to the capacitor (4); an output terminal (11); a capacitor (10) for grounding the output terminal (11); a switch (9) for connecting a connecting node (5) between the two capacitors (4, 6) to the output terminal (11); and a switch (1) for connecting the connecting node (5) to the ground; wherein during a first period, with the switches (1) and (9) placed in the OFF state, a terminal (3) is provided with a positive potential and a terminal (7) is grounded; wherein during a second period following the first period, the terminal (3) is grounded and the switch (9) is placed in the ON state; wherein during a third period following the second period, the switch (9) is placed in the OFF state, the switch (1) is placed in the ON state, and the terminal (7) is provided with a positive potential; wherein during a fourth period following the third period, the terminal (7) is grounded; and wherein the first through fourth periods are repeated.
    • 电位发生电路包括电容器(4); 与电容器(4)串联连接的铁电电容器(6)。 输出端子(11); 用于使输出端子(11)接地的电容器(10); 用于将两个电容器(4,6)之间的连接节点(5)连接到输出端子(11)的开关(9); 和用于将连接节点(5)连接到地面的开关(1); 其中在第一时段期间,当开关(1)和(9)处于断开状态时,端子(3)被提供有正电位并且端子(7)接地; 其中在所述第一周期之后的第二时段期间,所述端子(3)接地,并且所述开关(9)处于接通状态; 其中在所述第二时段之后的第三时段期间,所述开关(9)处于断开状态,所述开关(1)处于接通状态,并且所述端子(7)被提供有正电位; 其中在所述第三周期之后的第四周期期间,所述终端(7)接地; 并且其中重复第一至第四周期。
    • 10. 发明授权
    • Powder material spraying device
    • 粉料喷涂装置
    • US06776361B1
    • 2004-08-17
    • US10019936
    • 2002-04-24
    • Yasushi WatanabeKimiaki HayakawaKiyoshi Morimoto
    • Yasushi WatanabeKimiaki HayakawaKiyoshi Morimoto
    • A02C1504
    • B30B15/0011B05B7/1404B05B7/144
    • A powdered material spraying device comprising a quantitative spraying device provided for a material discharge port of the powdered material storage hopper via a material feed valve, a cover being provided for the material feed port of the powdered material storage hopper. The spraying device includes a cylindrical body connected with the material discharge port of the powdered material storage hopper, an elastic membrane with a penetrating aperture provided so as to form a bottom of the cylindrical body at its lower opening end, and a dispersion chamber connected under the lower opening end of the cylindrical body via the elastic membrane. The dispersion chamber has a pulsating vibration air supply port for supplying a positive pulsating vibration air to the dispersion chamber and a discharge port. A bypass pipe is connected between the cylindrical body and the dispersion chamber and the powdered material is sprayed from a tip end of a conduit connected with the discharge port of the dispersion chamber.
    • 一种粉末喷涂装置,其特征在于,包括:定量喷射装置,其经由供料阀设置在所述粉料储存料斗的排料口上,为所述粉料储存料斗的料料供给口设置盖。 喷射装置包括与粉料储存料斗的材料排出口连接的圆柱体,具有穿孔的弹性膜,其设置成在其下开口端形成圆柱体的底部,并且分隔室连接在 圆柱体的下开口端经由弹性膜。 分散室具有用于向分散室和排出口供给正脉动振动空气的脉动振动空气供给口。 旁通管连接在圆柱体和分散室之间,并且粉末材料从与分散室的排出口连接的导管的末端喷射。