公开(公告)号：US5177600A

公开(公告)日：1993-01-05

申请号：US697396

申请日：1991-05-09

Applicant: Hiroki Monta ,  Kiyoshi Imai ,  Atsuhisa Kageyama

Inventor： Hiroki Monta ,  Kiyoshi Imai ,  Atsuhisa Kageyama

IPC: H04N5/21 ,  H03H15/00 ,  H04B1/10 ,  H04N9/64 ,  H04N9/78

CPC classification number: H04N9/646

Abstract: Disclosed is a noise reduction circuit in which a YC-separated luminance signal and a YC-separated chromaticity signal are separately processed for noise reduction. In the noise reduction circuit, delay elements incorporated in a YC separation circuit are also used as delay elements in a contour correction circuit so as to attain the desired purpose of noise reduction in both the luminance signal and the chromaticity signal and also the desired purpose of contour correction. Thus, both the noise reduction and the contour correction can be achieved by the noise reduction circuit which is simple in structure and inexpensive.

Abstract translation: 公开了一种噪声降低电路，其中分离出YC分离的亮度信号和YC分离的色度信号以进行降噪。 在噪声降低电路中，包含在YC分离电路中的延迟元件也用作轮廓校正电路中的延迟元件，以达到在亮度信号和色度信号两者中降低噪声的期望目的， 轮廓校正。 因此，噪声降低和轮廓校正可以通过结构简单且价格便宜的降噪电路来实现。

公开(公告)号：US5155582A

公开(公告)日：1992-10-13

申请号：US559066

申请日：1990-07-30

Applicant: Masaki Tokoi ,  Atsushi Ishizu ,  Kiyoshi Imai

Inventor： Masaki Tokoi ,  Atsushi Ishizu ,  Kiyoshi Imai

IPC: H04N9/64 ,  H04N9/79

CPC classification number: H04N9/646 ,  H04N9/7908

Abstract: A dot crawling interference elimination device and a color subcarrier vertical correlation detection device, which comprise a color subcarrier vertical correlation detection device for a video signal, an adaptive three-dimensional Y/C separation unit, and an adaptive notch filter of a color signal band, detect vertical correlation of a color subcarrier in a non-standard signal, such as a signal reproduced from a home VCRs or a special signal reproduced from an optical VDP system, that does not strictly meet the standards of the NTSC system or the PAL system, thereby to discriminate non-standard characteristics of the signal, and eliminate a color signal component, which mixes into a luminance signal when a motion-adaptive Y/C separation is carried out for the non-standard signal, by using an adaptive notch filter that suits a non-standard state of the input image signal.

公开(公告)号：US5146317A

公开(公告)日：1992-09-08

申请号：US562858

申请日：1990-08-03

Applicant: Atsushi Ishizu ,  Kenta Sokawa ,  Kiyoshi Imai

Inventor： Atsushi Ishizu ,  Kenta Sokawa ,  Kiyoshi Imai

IPC: H04N9/78

CPC classification number: H04N9/78

Abstract: In the NTSC color television system, a signal having a medium level in the three signals of the bands the color sub-carrier frequency of neighboring three scanning lines is substracted from the signal of the central scanning line of the three scanning lines, the resultant signal is a luminance signal containing no cross luminance, even if the composite video signal in the three scanning lines does not maintain vertical correlation.

Abstract translation: 在NTSC彩色电视系统中，从三条扫描线的中央扫描线的信号中减去相邻三条扫描线的彩色副载波频率的频带三个信号中的中等电平的信号，得到的信号 即使三条扫描线中的复合视频信号不保持垂直相关，也不含有交叉亮度的亮度信号。

公开(公告)号：US5111297A

公开(公告)日：1992-05-05

申请号：US560847

申请日：1990-07-31

Applicant: Toshiaki Tsuji ,  Kiyoshi Imai ,  Atsushi Ishizu

Inventor： Toshiaki Tsuji ,  Kiyoshi Imai ,  Atsushi Ishizu

IPC: H04N5/265 ,  H04N5/45

CPC classification number: H04N5/45 ,  H04N7/012

Abstract: A double-scanning non-interlaced television receiver performs scanning line interpolation by using a memory to reproduce a 1/60 second frame with 525 scanning lines. The receiver has a picture-in-picture (P-in-P) function which inserts a frame (sub-picture) into a part of another frame (main picture). The receiver is provided with a signal processing circuit for implementing the scanning line interpolation and a memory having a frame-wide capacity for producing a sub-picture. The receiver (1) produces a video signal for the main scanning line and a video signal for the interpolated scanning line for the main picture and a video signal for the main scanning line and a video signal for the interpellated scanning line for the sub-picture and (2) performs a double-scanning conversion, thereby providing a sub-picture without causing line flicker.

公开(公告)号：US4700039A

公开(公告)日：1987-10-13

申请号：US761903

申请日：1985-08-02

Applicant: Masanori Konno ,  Kiyoshi Imai ,  Toshihiro Dobashi

Inventor： Masanori Konno ,  Kiyoshi Imai ,  Toshihiro Dobashi

IPC: B23H7/16 ,  B23H7/18 ,  B23H7/20 ,  B23H1/02

CPC classification number: B23H7/20 ,  B23H7/16 ,  B23H7/18 ,  B23H2500/20

Abstract: The up and down movement of the tool electrode of an electrical discharge machine is controlled by a circuit arrangement including an electrical discharge condition judgment circuit monitoring the electrical discharge between a tool electrode and a workpiece from the waveform of the discharge and outputting a pulse signal in the event the discharge is abnormal, a motion command circuit which receives and counts the judgment circuit output signal and generates a command signal when the count reaches a set value, and an electrode control circuit responsive to the command signal and causing the tool electrode to move up and down.

Abstract translation: 放电机的工具电极的上下移动由电路装置控制，该电路装置包括放电条件判断电路，从放电波形监测工具电极和工件之间的放电，并输出脉冲信号 放电异常的事件，运动指令电路，其接收并计数判断电路输出信号，并且当计数达到设定值时产生指令信号;以及电极控制电路，其响应于指令信号并使工具电极移动 上和下。

公开(公告)号：US4525449A

公开(公告)日：1985-06-25

申请号：US547617

申请日：1983-11-01

Applicant: Junya Nakajima ,  Kiyoshi Imai ,  Takashi Nakamura

Inventor： Junya Nakajima ,  Kiyoshi Imai ,  Takashi Nakamura

IPC: G03C7/30 ,  G03C5/305 ,  G03C5/50 ,  G03C7/40

CPC classification number: G03C5/305 ,  G03C5/50

Abstract: A method of color reversal treatment of an exposed silver halide photographic material is disclosed. The method involves treating the exposed material with 2 both type black-and-white developing solutions. The first solution contains a compound represented by the general formula (I):R.sub.2 --S--R.sub.1).sub.d --S--R.sub.2 (I)wherein R.sub.1 represents an alkylene group having 2 to 10 carbon atoms, which may have ether bonds, R.sub.2 represents an alkyl group having 2 to 10 carbon atoms which alkyl group may have substituents, ether bonds or ester bonds, and d represents an integer of 0 to 3. The second black-and-white developing solution is a conventional solution. By utilizing the two solutions and specifically the first solution containing the compound of general formula (I) it is possible to obtain good photographic images having a high maximum density and good color balance. Further, images having different sensitivities can be obtained with the identical photographic materials when the conditions are varied.

Abstract translation: 公开了曝光的卤化银照相材料的颜色反转处理方法。 该方法包括用2种两种类型的黑白显影溶液处理暴露的材料。 第一溶液含有通式（I）表示的化合物：R2-S-R1）dS-R2（Ⅰ）其中R1表示可具有醚键的碳原子数2〜10的亚烷基，R2表示烷基 具有2〜10个碳原子的烷基可以具有取代基，醚键或酯键，d表示0〜3的整数。第二黑白显影液为常规溶液。 通过利用两种溶液，特别是通过含有通式（I）的化合物的第一溶液，可以获得具有高的最大密度和良好的颜色平衡的良好的照相图像。 此外，当条件变化时，可以用相同的照相材料获得具有不同灵敏度的图像。

公开(公告)号：US20120315133A1

公开(公告)日：2012-12-13

申请号：US13487633

申请日：2012-06-04

Applicant: Kuniyoshi NEMOTO ,  Yomei YOSHIOKA ,  Kiyoshi IMAI ,  Shigekazu MIYASHITA ,  Takeo SUGA

Inventor： Kuniyoshi NEMOTO ,  Yomei YOSHIOKA ,  Kiyoshi IMAI ,  Shigekazu MIYASHITA ,  Takeo SUGA

IPC: C22C19/05 ,  F03D3/04

CPC classification number: C22C19/055 ,  C22C19/056 ,  C22F1/10

Abstract: An Ni-based alloy for casting used for a steam turbine of an embodiment contains in percent (%) by mass C (carbon): 0.01 to 0.1, Cr (chromium): 15 to 25, Co (cobalt): 10 to 15, Mo (molybdenum): 5 to 12, Al (aluminum): 0.5 to 2, Ti (titanium): 0.3 to 2, B (boron): 0.001 to 0.006, Ta (tantalum): 0.05 to 1, Si (silicon): 0.1 to 0.5, Mn (manganese): 0.1 to 0.5, and the balance of Ni (nickel) and unavoidable impurities.

Abstract translation: 作为实施方式的蒸汽轮机用的Ni系合金，以C（碳）的比例（以质量％计）：0.01〜0.1，Cr（铬）：15〜25，Co（钴）：10〜 Mo（钼）：5〜12，Al（铝）：0.5〜2，Ti（钛）0.3〜2，B（硼）0.001〜0.006，Ta（钽）：0.05〜 0.1〜0.5，Mn（锰）：0.1〜0.5，余量为Ni（镍）和不可避免的杂质。

公开(公告)号：US07824631B2

公开(公告)日：2010-11-02

申请号：US12045212

申请日：2008-03-10

Applicant: Tsuyoshi Noma ,  Hidetoshi Ibe ,  Eiichi Sugiyama ,  Tadashi Imai ,  Kazutaka Kojo ,  Kiyoshi Imai

Inventor： Tsuyoshi Noma ,  Hidetoshi Ibe ,  Eiichi Sugiyama ,  Tadashi Imai ,  Kazutaka Kojo ,  Kiyoshi Imai

IPC: B01J19/00 ,  B01J8/02

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/15

Abstract: A nanocarbon generation equipment designed such that organic processed materials can be quickly thermally decomposed therein and the decomposed materials are then quenched and liquefied to obtain liquefied materials is disclosed. This equipment comprises thermal reactor for quickly thermally decomposing the organic processed materials, apparatus for recovering the liquefied materials which are liquefied through quenching of thermally decomposed organic processed materials, a rotary furnace to be filled with a reducing atmosphere and loaded with hydrocarbons to be obtained through vaporization of liquefied materials after impurities contained in the liquefied materials are removed, and metal balls made of a metal selected from stainless steel, iron, nickel, chromium and an optional combination thereof, wherein the hydrocarbon introduced into the rotary furnace is decomposed into carbon and hydrogen, thus enabling nanocarbon to be produced through vapor-phase growth.

Abstract translation: 一种纳米碳发生设备，其设计使得有机处理材料能够快速热分解，然后将分解的材料淬火和液化以获得液化材料。 该设备包括用于快速热分解有机处理材料的热反应器，用于回收通过淬火热分解的有机处理材料液化的液化材料的设备，填充有还原气体的旋转炉，并装载要通过 除去液化材料中含有的杂质之后的液化物质的蒸发，以及由不锈钢，铁，镍，铬及其任意组合的金属制成的金属球，其中引入旋转炉的烃分解成碳和 氢气，从而使得能够通过气相生长生产纳米碳。

公开(公告)号：US20090291016A1

公开(公告)日：2009-11-26

申请号：US12469383

申请日：2009-05-20

Applicant: Masayuki Yamada ,  Kiyoshi Imai ,  Kuniyoshi Nemoto ,  Shigekazu Miyashita ,  Kazutaka Ikeda ,  Takeo Suga

Inventor： Masayuki Yamada ,  Kiyoshi Imai ,  Kuniyoshi Nemoto ,  Shigekazu Miyashita ,  Kazutaka Ikeda ,  Takeo Suga

IPC: C22C30/00

CPC classification number: C22C19/056 ,  C22C19/007

Abstract: A Ni-base casting superalloy containing, in masse, C: 0.05 to 0.2, Si: 0.01 to 1, Mn: 0.01 to 1, Co: 5 to 20, Fe: 10 or less, Cr: 15 to 25, and one kind or two kinds or more of Mo, W, and Re, with Mo+(W+Re)/2: 8 to 25, the balance being Ni and unavoidable impurities.

Abstract translation: 含有C：0.05〜0.2，Si：0.01〜1，Mn：0.01〜1，Co：5〜20，Fe：10以下，Cr：15〜25的Ni基铸造超合金，以及一种 或Mo，W，Re两种以上，Mo +（W + Re）/ 2:8〜25，余量为Ni和不可避免的杂质。

公开(公告)号：US20090257865A1

公开(公告)日：2009-10-15

申请号：US12395983

申请日：2009-03-02

Applicant: Takahiro KUBO ,  Kiyoshi Imai ,  Masayuki Yamada ,  Masafumi Fukuda

Inventor： Takahiro KUBO ,  Kiyoshi Imai ,  Masayuki Yamada ,  Masafumi Fukuda

IPC: F01D1/02

CPC classification number: C22C19/055 ,  F01D5/02 ,  F05C2201/0466

Abstract: An Ni-base alloy for a turbine rotor of a steam turbine contains in percent by weight C: 0.05 to 0.15, Cr: 22 to 28, Co: 10 to 22, Mo: 8 to 12, Al: 0.8 to less than 1.5, Ti: 0.1 to 0.6, B: 0.001 to 0.006, Re: 0.1 to 2.5, and the balance of Ni and unavoidable impurities.

Abstract translation: 用于汽轮机的涡轮转子的镍基合金含有重量百分比C：0.05〜0.15，Cr：22〜28，Co：10〜22，Mo：8〜12，Al：0.8〜小于1.5， Ti：0.1〜0.6，B：0.001〜0.006，Re：0.1〜2.5，余量为Ni和不可避免的杂质。