公开(公告)号：US09109627B2

公开(公告)日：2015-08-18

申请号：US12809866

申请日：2007-12-28

Applicant: Tsuyoshi Higuchi ,  Yutaka Mabuchi ,  Benjamin Duffau ,  Alain Pasgrimaud ,  Carmelo Gugliotta

Inventor： Tsuyoshi Higuchi ,  Yutaka Mabuchi ,  Benjamin Duffau ,  Alain Pasgrimaud ,  Carmelo Gugliotta

IPC: F16C9/02 ,  F16C33/10

CPC classification number: F16C33/10 ,  F16C9/02

Abstract: A sliding device includes a sliding bearing, and a shaft which is rotatable and in slidable contact with the sliding bearing in presence of a lubricating oil. The sliding bearing has a surface hardness smaller than a surface hardness of the shaft. Additionally, the sliding bearing has a surface roughness Ra of not larger than 0.2 micrometer, and the shaft has a surface roughness of not larger than 0.05 micrometer.

Abstract translation: 滑动装置包括滑动轴承以及在润滑油的存在下可旋转并与滑动轴承滑动接触的轴。 滑动轴承的表面硬度小于轴的表面硬度。 此外，滑动轴承的表面粗糙度Ra不大于0.2微米，轴的表面粗糙度不大于0.05微米。

公开(公告)号：US08319462B2

公开(公告)日：2012-11-27

申请号：US13180518

申请日：2011-07-11

Applicant: Aiko Inuduka ,  Tsuyoshi Higuchi

Inventor： Aiko Inuduka ,  Tsuyoshi Higuchi

IPC: H02P6/00

CPC classification number: H02M1/126 ,  H01F3/10 ,  H01F37/00 ,  H02M2001/123

Abstract: Provided are an output filter and a power conversion apparatus having such an output filter. The output filter is configured by a neutral point detector with a reduced size and having no common mode inductance occurring by making inductances in coils of respective phases equal.

Abstract translation: 提供了具有这种输出滤波器的输出滤波器和功率转换装置。 输出滤波器由具有减小尺寸的中性点检测器构成，并且通过使各相的线圈中的电感相等而不发生共模电感。

公开(公告)号：US20100266227A1

公开(公告)日：2010-10-21

申请号：US12809866

申请日：2007-12-28

Applicant: Tsuyoshi Higuchi ,  Yutaka Mabuchi ,  Benjamin Duffau ,  Alain Pasgrimaud ,  Carmelo Gugliotta

Inventor： Tsuyoshi Higuchi ,  Yutaka Mabuchi ,  Benjamin Duffau ,  Alain Pasgrimaud ,  Carmelo Gugliotta

IPC: F16C17/12

CPC classification number: F16C33/10 ,  F16C9/02

Abstract: A sliding device includes a sliding bearing, and a shaft which is rotatable and in slidable contact with the sliding bearing in presence of a lubricating oil. The sliding bearing has a surface hardness smaller than a surface hardness of the shaft. Additionally, the sliding bearing has a surface roughness Ra of not larger than 0.2 micrometer, and the shaft has a surface roughness of not larger than 0.05 micrometer.

Abstract translation: 滑动装置包括滑动轴承以及在润滑油的存在下可旋转并与滑动轴承滑动接触的轴。 滑动轴承的表面硬度小于轴的表面硬度。 此外，滑动轴承的表面粗糙度Ra不大于0.2微米，轴的表面粗糙度不大于0.05微米。

公开(公告)号：US20100079634A1

公开(公告)日：2010-04-01

申请号：US12563485

申请日：2009-09-21

Applicant: Tsuyoshi HIGUCHI

Inventor： Tsuyoshi HIGUCHI

IPC: H04N5/335 ,  H03M1/12

CPC classification number: H04N5/378 ,  H03M1/20 ,  H03M1/56 ,  H04N5/374

Abstract: A solid-state image sensor includes a pixel array, and an analog to digital converter for converting a voltage signal read from the pixel array from analog to digital form, wherein the analog to digital converter includes a counter counting a first clock signal for a period depending on a voltage value of the voltage signal, and wherein a least significant bit of a count value of the counter is determined based on an exclusive OR of outputs of two 1-bit counters operating at a frequency of the first clock signal.

Abstract translation: 固态图像传感器包括像素阵列和模数转换器，用于将从像素阵列读出的电压信号从模拟形式转换成数模转换器，其中模数转换器包括对第一时钟信号计数一段时间的计数器 取决于电压信号的电压值，并且其中基于以第一时钟信号的频率操作的两个1位计数器的输出的异或来确定计数器的计数值的最低有效位。

公开(公告)号：US07369170B2

公开(公告)日：2008-05-06

申请号：US10998587

申请日：2004-11-30

Applicant: Tsuyoshi Higuchi ,  Jun Funakoshi ,  Seiji Yamagata ,  Toshitaka Mizuguchi ,  Katsuyoshi Yamamoto

Inventor： Tsuyoshi Higuchi ,  Jun Funakoshi ,  Seiji Yamagata ,  Toshitaka Mizuguchi ,  Katsuyoshi Yamamoto

IPC: H04N5/335 ,  H04N5/217

CPC classification number: H04N5/3591 ,  H04N5/3575

Abstract: A method for controlling a solid-state imaging apparatus, which includes a plurality of pixels, includes selecting a resetting element of one of the pixels, resetting a detecting unit connected to the pixel, transmitting to a detecting unit, an electric charge accumulated after photoelectric conversion performed by a photoelectric converting element of the pixel, and providing control to set a second end of a transmitting control signal line to an open state.

Abstract translation: 一种用于控制包括多个像素的固态成像装置的方法，包括选择一个像素的复位元件，复位连接到像素的检测单元，向检测单元发送在光电后累积的电荷 由像素的光电转换元件执行的转换，并且提供将发送控制信号线的第二端设置为打开状态的控制。

公开(公告)号：US20070052564A1

公开(公告)日：2007-03-08

申请号：US11429158

申请日：2006-05-08

Applicant: Jun Funakoshi ,  Toshitaka Mizuguchi ,  Tsuyoshi Higuchi ,  Katsuyoshi Yamamoto

Inventor： Jun Funakoshi ,  Toshitaka Mizuguchi ,  Tsuyoshi Higuchi ,  Katsuyoshi Yamamoto

IPC: H03M1/06

CPC classification number: H03M1/0607 ,  H04N5/3575 ,  H04N5/3742 ,  H04N5/378

Abstract: An image sensor includes: a pixel unit that outputs a first signal including an offset voltage inherent to a pixel; a CDS unit that performs correlated double sampling of a second signal that is obtained from the first signal by canceling the offset voltage inherent to the pixel, and outputs the second signal after the correlated double sampling as a third signal including an offset voltage due to the CDS unit; and an ADC unit that performs analog-to-digital conversion of a fourth signal that is obtained from the third signal by canceling the offset voltage due to the CDS unit.

公开(公告)号：US07145494B2

公开(公告)日：2006-12-05

申请号：US11008292

申请日：2004-12-10

Applicant: Toshitaka Mizuguchi ,  Jun Funakoshi ,  Seiji Yamagata ,  Tsuyoshi Higuchi

Inventor： Toshitaka Mizuguchi ,  Jun Funakoshi ,  Seiji Yamagata ,  Tsuyoshi Higuchi

IPC: H03M1/12

CPC classification number: H04N5/335 ,  H03M1/0607

Abstract: A differential comparator which outputs positive and/or negative logic signals to an output terminal according to the coincidence/non-coincidence of first and second input signal levels inputted to first and second input terminals, respectively, comprises an offset cancel function composed of an offset capacitor device provided on the differential comparator side of the first and second terminals, a first switch for short-circuiting the first and second input terminals in such a way as to form a closed loop including the offset capacitor device, and a second switch for short-circuiting both the connection point between the offset capacitor device and the differential comparator, and the output terminal.

公开(公告)号：US20060001476A1

公开(公告)日：2006-01-05

申请号：US10991400

申请日：2004-11-19

Applicant: Makoto Yanagisawa ,  Jun Funakoshi ,  Seiji Yamagata ,  Toshitaka Mizuguchi ,  Tsuyoshi Higuchi

Inventor： Makoto Yanagisawa ,  Jun Funakoshi ,  Seiji Yamagata ,  Toshitaka Mizuguchi ,  Tsuyoshi Higuchi

IPC: H03B1/00

CPC classification number: G05F3/262

Abstract: A circuit for stabilizing an electric current includes a constant voltage supplying circuit configured to supply a constant voltage, and a current generating circuit coupled to the constant voltage supplying circuit to generate an electric current based on a predetermined voltage responsive to the constant voltage and to adjust a current amount of the electric current to a predetermined amount by feedback control based on comparison of the predetermined voltage with a voltage appearing across a predetermined resistance responsive to the electric current.

Abstract translation: 用于稳定电流的电路包括被配置为提供恒定电压的恒压供应电路和耦合到恒压供应电路的电流产生电路，以响应于恒定电压产生基于预定电压的电流并且调整 通过基于预定电压与响应于电流的预定电阻上出现的电压的反馈控制，将电流的电流量设定为预定量。

公开(公告)号：US06533558B1

公开(公告)日：2003-03-18

申请号：US09605960

申请日：2000-06-28

Applicant: Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura ,  Aritomo Sato ,  Akira Hashimoto

Inventor： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura ,  Aritomo Sato ,  Akira Hashimoto

IPC: F04B3504

CPC classification number: H02K1/20 ,  F04C18/3442 ,  F04C23/008 ,  F04C29/0085 ,  F04C29/026 ,  F04C2240/603 ,  H02K1/146 ,  H02K1/185 ,  H02K7/14 ,  H02K9/19 ,  Y10S417/902

Abstract: An object of the present invention is to attain the downsizing of a closed rotary compressor while realizing separation of oil from gas without any problem, and since an electric motor is constituted by a motor of a magnetic pole concentrated winding type which includes: a stator fixed to the inner wall of a closed container; a rotator rotatably supported by a rotating shaft on the inner side of said stator; a stator core constituting said stator; a plurality of cog portions and slot portions formed to said stator core; and a stator winding directly wound around each cog portion utilizing the slot portions, a protrusion dimension of the winding from the stator core is reduced, and the excellent oil separation effect can be obtained.

Abstract translation: 本发明的目的是为了实现闭合的旋转式压缩机的小型化，同时实现油与气体的分离而没有任何问题，并且由于电动机由磁极集中绕组型的电动机构成，该电动机包括：定子固定 到封闭容器的内壁; 旋转体，其由所述定子的内侧上的旋转轴可旋转地支撑; 构成所述定子的定子铁芯; 形成在所述定子铁芯上的多个齿轮部分和槽部; 利用槽部直接缠绕在每个齿轮部分上的定子绕组，减小了定子铁心的绕组的突出尺寸，并且可以获得优异的油分离效果。

公开(公告)号：US5850154A

公开(公告)日：1998-12-15

申请号：US711787

申请日：1996-09-10

Applicant: Tsuyoshi Higuchi

Inventor： Tsuyoshi Higuchi

IPC: G06F3/00 ,  H03K19/094 ,  H04L7/00 ,  H04L25/02 ,  H03K19/0175 ,  H03K17/16

CPC classification number: H04L25/029 ,  H03K19/09429 ,  H04L7/0008 ,  H04L25/0272 ,  H04L25/0278

Abstract: A data transmission method exchanges data between at least first and second electronic devices which are coupled via a plurality of bus lines, where each of the bus lines is terminated via a terminating resistor having one end coupled to a bus line and another end applied with a terminating voltage. The data transmission method includes the steps of (a) setting a high logic level of data to a voltage higher than the terminating voltage and setting a low logic level of the data to a voltage lower than the terminating voltage, and (b) continuously outputting the data from the first electronic device to at least one bus line at a timing determined by a first clock signal by alternately repeating a state where the data is output to the one bus line and a state where an impedance between the first electronic device and the one bus line is set to a high impedance.

Abstract translation: 数据传输方法在经由多个总线耦合的至少第一和第二电子设备之间交换数据，其中每个总线通过终端电阻终止，终端电阻的一端耦合到总线，另一端应用 终止电压。 数据传输方法包括以下步骤：（a）将高逻辑电平的数据设置为高于终端电压的电压，并将数据的低逻辑电平设置为低于终端电压的电压，以及（b）连续输出 通过交替地将数据输出到一条总线的状态和第一电子装置与第一电子装置之间的阻抗的状态交替地重复由第一时钟信号确定的定时从第一电子装置到至少一条总线的数据 一条总线设置为高阻抗。