公开(公告)号：US20120229983A1

公开(公告)日：2012-09-13

申请号：US13315782

申请日：2011-12-09

Applicant: Yuji NAKAJIMA

Inventor： Yuji NAKAJIMA

IPC: H05K7/20

CPC classification number: H05K7/20154 ,  G06F1/203 ,  H05K7/20336

Abstract: According to one embodiment, an electronic apparatus includes a housing including an opening area and a closing area, a fan in the housing, a first area between the fan and the opening area, a second area between the fan and the closing area, and a windshield in the second area.

Abstract translation: 根据一个实施例，电子设备包括壳体，其包括开口区域和闭合区域，壳体中的风扇，风扇和开口区域之间的第一区域，风扇和关闭区域之间的第二区域，以及 挡风玻璃在第二区。

公开(公告)号：US20100231428A1

公开(公告)日：2010-09-16

申请号：US12717527

申请日：2010-03-04

Applicant: Yuji NAKAJIMA

Inventor： Yuji NAKAJIMA

IPC: H03M1/12

CPC classification number: H03M1/1245 ,  G11C27/024 ,  H03M1/1023 ,  H03M1/141

Abstract: A track-and-hold circuit includes a first sampling circuit that samples an analog input signal, a second sampling circuit that samples the analog input signal, the second sampling circuit and the first sampling circuit being connected in parallel, a first amplifier that amplifies a signal output from the first sampling circuit, and a second amplifier that amplifies a signal output from the second sampling circuit.

Abstract translation: 轨道保持电路包括对模拟输入信号进行采样的第一采样电路，对模拟输入信号进行采样的第二采样电路，并联连接的第二采样电路和第一采样电路;第一放大器， 从第一采样电路输出的信号，以及放大从第二采样电路输出的信号的第二放大器。

公开(公告)号：US20100097260A1

公开(公告)日：2010-04-22

申请号：US12582431

申请日：2009-10-20

Applicant: Yuji NAKAJIMA

Inventor： Yuji NAKAJIMA

IPC: H03M1/36

CPC classification number: H03M1/1023 ,  H03M1/141 ,  H03M1/205 ,  H03M1/362

Abstract: An analog-to-digital converter includes a first preamplifier receiving a first reference voltage and an input signal, a second preamplifier receiving a second reference voltage and the input signal, a first preamplifier calibrator placed for the first preamplifier and adjusting an input offset of the first preamplifier, a second preamplifier calibrator placed for the second preamplifier and adjusting an input offset of the second preamplifier, an interpolator placed between output terminals of the first and second preamplifiers and generating an interpolation signal having a voltage value between a first output signal from the first preamplifier and a second output signal from the second preamplifier, comparators receiving the first output signal, the second output signal or the interpolation signal and outputting a digital value based on the received signal, and comparator calibrators placed for at least comparators receiving the interpolation signal among the comparators and adjusting input offsets of the corresponding comparators.

Abstract translation: 模数转换器包括接收第一参考电压和输入信号的第一前置放大器，接收第二参考电压的第二前置放大器和输入信号，为第一前置放大器放置的第一前置放大器校准器， 第一前置放大器，用于第二前置放大器放置的第二前置放大器校准器，并且调整第二前置放大器的输入偏移;插入器，位于第一和第二前置放大器的输出端之间，并产生内插信号，该插值信号具有来自第一前置放大器的第一输出信号 第一前置放大器和来自第二前置放大器的第二输出信号，比较器接收第一输出信号，第二输出信号或内插信号，并且基于接收信号输出数字值，以及比较器校准器，用于至少比较器接收插值信号 比较和调整 g相应比较器的输入偏移量。

公开(公告)号：US20120250246A1

公开(公告)日：2012-10-04

申请号：US13347038

申请日：2012-01-10

Applicant: Yuji NAKAJIMA

Inventor： Yuji NAKAJIMA

IPC: G06F1/16

CPC classification number: G06F1/1632

Abstract: According to one embodiment, a docking station includes a housing, a connecting part, and a positioning part. The housing includes a placing part on which apparatuses of various types are placed. The connecting part is provided in the placing part, and connected to the apparatuses in common. The positioning part is capable of projecting from the placing part in a first place and a second place. The positioning part in the first place is adjacent to an edge part of one of the apparatuses and guides the apparatus to a position where the apparatus is connected to the connecting part. The positioning part in the second place is adjacent to an edge part of another one of the apparatuses and guides the another apparatus to a position where the another apparatus is connected to the connecting part. The another apparatus has a different size from that of the apparatus.

Abstract translation: 根据一个实施例，坞站包括壳体，连接部分和定位部件。 壳体包括放置各种类型的装置的放置部件。 连接部设置在放置部中，并且与该装置共用。 定位部件能够从放置部件在第一位置和第二位置突出。 第一位置的定位部件与其中一个装置的边缘部分相邻，并且将装置引导到设备连接到连接部件的位置。 第二位置的定位部件与另一个装置的边缘部分相邻，并且将另一装置引导到另一装置连接到连接部件的位置。 另一种装置具有与装置不同的尺寸。

公开(公告)号：US20110310538A1

公开(公告)日：2011-12-22

申请号：US13089003

申请日：2011-04-18

Applicant: Koji ABE ,  Yuji NAKAJIMA

Inventor： Koji ABE ,  Yuji NAKAJIMA

IPC: H05K7/00

CPC classification number: G06F1/1633

Abstract: According to one embodiment, a television apparatus includes a housing and a cover. The housing is provided with an opening for opening a housing portion to house an electronic component. The cover is attached to the housing. The cover is configured to cover the opening, and includes a honeycomb-like rib on the rear face.

Abstract translation: 根据一个实施例，电视设备包括外壳和盖。 壳体设置有用于打开壳体部分以容纳电子部件的开口。 盖子连接到外壳。 盖构造成覆盖开口，并且在后表面上包括蜂窝状肋。

公开(公告)号：US20110032128A1

公开(公告)日：2011-02-10

申请号：US12827244

申请日：2010-06-30

Applicant: Akemi WATANABE ,  Yuji NAKAJIMA

Inventor： Akemi WATANABE ,  Yuji NAKAJIMA

IPC: H03M1/10

CPC classification number: H03M1/1061 ,  H03M1/365

Abstract: Provided is an analog-digital converter circuit having a normal mode for converting a received analog signal into a digital signal, and a calibration mode for adjusting an offset voltage of a comparator, the analog-digital converter including: a first comparator having a first analog signal input terminal supplied with an analog signal, and a first reference signal input terminal supplied with a first reference signal, in the normal mode; and a first calibration circuit that adjusts an offset voltage of the first comparator. In the calibration mode, assuming that a calibration resolution of the first calibration circuit is Δ1, a potential difference between a reference signal supplied to the first analog signal input terminal and a reference signal supplied to the first reference signal input terminal is n1Δ1+Δ1/2 (where n1 is an integer).

Abstract translation: 提供了一种模拟数字转换器电路，其具有用于将接收的模拟信号转换为数字信号的正常模式以及用于调整比较器的偏移电压的校准模式，所述模数转换器包括：第一比较器，具有第一模拟 提供有模拟信号的信号输入端子和被提供有第一参考信号的第一参考信号输入端子; 以及调整第一比较器的偏移电压的第一校准电路。 在校准模式中，假设第一校准电路的校准分辨率为＆Dgr; 1，提供给第一模拟信号输入端的参考信号与提供给第一参考信号输入端的参考信号之间的电位差为n1＆Dgr; 1 +＆Dgr; 1/2（其中n1是整数）。

公开(公告)号：US20100321870A1

公开(公告)日：2010-12-23

申请号：US12819142

申请日：2010-06-18

Applicant: Yuichi HIRAI ,  Yuji NAKAJIMA ,  Toshikazu SHIROISHI ,  Takayuki ARISAKA ,  Yasuyuki SUZUKI

Inventor： Yuichi HIRAI ,  Yuji NAKAJIMA ,  Toshikazu SHIROISHI ,  Takayuki ARISAKA ,  Yasuyuki SUZUKI

IPC: H05K7/00

CPC classification number: G06F1/1656

Abstract: According to one embodiment, an electronic device includes an outer cover, ribs, and reinforcement beads. The outer cover constitutes an enclosure of a display section, and covers the back of a display unit to be assembled in the display section. The ribs are formed integral with an inner wall of the outer cover into a honeycomb structure arrangement constituted of a plurality of cells. The reinforcement beads are formed integral with the inner wall of the outer cover from the vicinity of each of both hinge side corners where the hinge is fastened on, to the vicinity of each of both rotation end corners located at positions on the outer cover diagonal with respect to the hinge side corners.

Abstract translation: 根据一个实施例，电子设备包括外盖，肋和加强珠。 外盖构成显示部的外壳，并且覆盖显示单元的背面以组装在显示部中。 肋与外盖的内壁形成为由多个单元构成的蜂窝结构装置。 增强珠与外盖的内壁从铰链固定的两个铰链侧角的每一个附近到位于外盖对角线上的位置的两个旋转端角中的每一个的附近形成为一体， 相对于铰链侧角。

公开(公告)号：US20100271249A1

公开(公告)日：2010-10-28

申请号：US12763439

申请日：2010-04-20

Applicant: Yuji NAKAJIMA

Inventor： Yuji NAKAJIMA

IPC: H03M1/36

CPC classification number: H03M1/002 ,  H03M1/205 ,  H03M1/365

Abstract: Provided is an interpolating A/D converter including a reference voltage generation circuit, an analog signal input circuit, a preamplifier group including a plurality of preamplifiers, and an interpolation circuit including a plurality of resistors. Reference voltages from the reference voltage generation circuit and an analog signal from the analog signal input circuit are input to the preamplifier group. The interpolation circuit outputs an interpolation signal by interpolating output signals of the preamplifier group. The preamplifiers amplify a differential voltage when a differential voltage between the analog signal and the reference voltages is smaller than a specified value, and the current flow of which is stopped when it is larger than the specified value. The plurality of resistors are connected in series between the adjacent amplifiers.

Abstract translation: 提供了一种包括参考电压产生电路，模拟信号输入电路，包括多个前置放大器的前置放大器组以及包括多个电阻器的内插电路的内插A / D转换器。 来自参考电压产生电路的参考电压和来自模拟信号输入电路的模拟信号被输入到前置放大器组。 内插电路通过内插前置放大器组的输出信号来输出插值信号。 当模拟信号和参考电压之间的差分电压小于指定值时，前置放大器放大差分电压，当电流大于指定值时，其电流将停止。 多个电阻串联连接在相邻的放大器之间。

公开(公告)号：US20120250241A1

公开(公告)日：2012-10-04

申请号：US13431714

申请日：2012-03-27

Applicant: Takashi MINEMURA ,  Hiromichi SUZUKI ,  Yuji NAKAJIMA

Inventor： Takashi MINEMURA ,  Hiromichi SUZUKI ,  Yuji NAKAJIMA

IPC: G06F1/16

CPC classification number: G06F1/1616 ,  G06F1/1641

Abstract: According to one embodiment, an information processing apparatus includes a connection member, a first casing, a second casing, and a display panel. The first casing is connected to the connection member turnably around a first axis. The second casing is connected to the connection member turnably around a second axis parallel to the first axis. The display panel is provided on the first casing and configured to display an image according to both of a first turning angle of the first casing with respect to the connection member and a second turning angle of the second casing with respect to the connection member.

Abstract translation: 根据一个实施例，信息处理设备包括连接构件，第一壳体，第二壳体和显示面板。 第一壳体可转动地围绕第一轴线连接到连接构件。 第二壳体与平行于第一轴线的第二轴线可转动地连接到连接构件。 所述显示面板设置在所述第一壳体上，并且被配置为根据所述第一壳体相对于所述连接构件的第一转向角以及所述第二壳体相对于所述连接构件的第二转动角来显示图像。

公开(公告)号：US20130176507A1

公开(公告)日：2013-07-11

申请号：US13613527

申请日：2012-09-13

Applicant: Yuji NAKAJIMA

Inventor： Yuji NAKAJIMA

IPC: H04N5/64 ,  G06F1/16

CPC classification number: G06F1/1643 ,  G06F1/162 ,  G06F1/1624 ,  H04M1/022 ,  H04N5/64

Abstract: According to one embodiment, an electronic apparatus includes a first housing, a second housing including a display, a first member configured to be rotatably connected to the first housing and the second housing, a second member configured to be rotatably connected to the first housing and the second housing, and a cable between the first housing and the second housing through the first member. The second member is configured to be substantially parallel to the first member. A length of the second member substantially is equal to a length of the first member. A center of rotation of the second member is configured to deviate from a center of rotation of the first member.

Abstract translation: 根据一个实施例，电子设备包括第一壳体，包括显示器的第二壳体，被配置为可旋转地连接到第一壳体和第二壳体的第一构件，构造成可旋转地连接到第一壳体的第二构件， 第二壳体，以及通过第一构件在第一壳体和第二壳体之间的电缆。 第二构件被构造成基本上平行于第一构件。 第二构件的长度基本上等于第一构件的长度。 第二构件的旋转中心被配置为偏离第一构件的旋转中心。