公开(公告)号：US20190289163A1

公开(公告)日：2019-09-19

申请号：US16427946

申请日：2019-05-31

Applicant: Hideki HASHIMOTO ,  Masamoto NAKAZAWA

Inventor： Hideki HASHIMOTO ,  Masamoto NAKAZAWA

IPC: H04N1/193 ,  H04N5/369 ,  H04N5/361 ,  H04N5/378

Abstract: A photoelectric conversion device includes a plurality of light receiving elements, a plurality of A/D conversion units, and an offset giving unit. The light receiving elements are arrayed in one direction and each convert a light signal into an electrical signal. The A/D conversion units perform A/D conversion on the electrical signals output from the light receiving elements. The offset giving unit gives an offset voltage of a certain level to the electrical signals output from the light receiving elements without flowing a steady current before the electrical signals are input into the A/D conversion units.

公开(公告)号：US10356272B2

公开(公告)日：2019-07-16

申请号：US15176395

申请日：2016-06-08

Applicant: Hideki Hashimoto ,  Masamoto Nakazawa

Inventor： Hideki Hashimoto ,  Masamoto Nakazawa

IPC: H04N1/40 ,  H04N1/193 ,  H04N5/361 ,  H04N5/369 ,  H04N5/378

Abstract: A photoelectric conversion device includes a plurality of light receiving elements, a plurality of A/D conversion units, and an offset giving unit. The light receiving elements are arrayed in one direction and each convert a light signal into an electrical signal. The A/D conversion units perform A/D conversion on the electrical signals output from the light receiving elements. The offset giving unit gives an offset voltage of a certain level to the electrical signals output from the light receiving elements without flowing a steady current before the electrical signals are input into the A/D conversion units.

公开(公告)号：US10091383B2

公开(公告)日：2018-10-02

申请号：US15600156

申请日：2017-05-19

Applicant: Naoki Goh ,  Masaki Nagase ,  Hiroki Shirado ,  Naoki Asaba ,  Shiho Shimosaka ,  Satoshi Hatanaka ,  Osamu Kizaki ,  Hiroshi Ishii ,  Masayuki Yabuuchi ,  Hideki Hashimoto ,  Atsushi Yoshida ,  Masafumi Kishi ,  Ayumu Hashimoto

Inventor： Naoki Goh ,  Masaki Nagase ,  Hiroki Shirado ,  Naoki Asaba ,  Shiho Shimosaka ,  Satoshi Hatanaka ,  Osamu Kizaki ,  Hiroshi Ishii ,  Masayuki Yabuuchi ,  Hideki Hashimoto ,  Atsushi Yoshida ,  Masafumi Kishi ,  Ayumu Hashimoto

IPC: H04N1/04 ,  G03G15/043 ,  G03G15/01 ,  H04N1/00

Abstract: An image reading apparatus includes: a plurality of light sources to emit light to a target to be read from a plurality of different irradiation positions; an illumination controller to sequentially and alternately turn on or off the plurality of light sources with a blinking cycle not perceptible to the human eye; an image capturing device to photoelectrically convert, pixel by pixel, reflected light of the light emitted to the target from the plurality of light sources to capture a plurality of read images; a memory to store one or more read images of the plurality of read images being captured; and a synthesizer to synthesize preset regions of the plurality of read images using the one or more read images stored in the memory to generate a synthesized read image representing the target, the preset region of each of the plurality of read images having an image level change caused by reflected light that is smaller than a threshold.

公开(公告)号：US20170302821A1

公开(公告)日：2017-10-19

申请号：US15485323

申请日：2017-04-12

Applicant: Tomohiro SASA ,  Masamoto NAKAZAWA ,  Hiroki SHIRADO ,  Hideki HASHIMOTO

Inventor： Tomohiro SASA ,  Masamoto NAKAZAWA ,  Hiroki SHIRADO ,  Hideki HASHIMOTO

IPC: H04N1/409 ,  H04N1/00 ,  H04N1/193 ,  H04N1/40

CPC classification number: H04N1/409 ,  H04N1/00018 ,  H04N1/193 ,  H04N1/40056 ,  H04N1/4076 ,  H04N2201/0094

Abstract: A signal processing device includes a signal output circuit, a controller, and a corrector. The signal output circuit outputs a signal according to a physical quantity being input. The controller controls the signal output circuit. The corrector corrects a signal to be corrected. The signal to be corrected is output from the signal output circuit. The signal output circuit selectively performs one of first operation of outputting a characteristic signal that indicates characteristics of the signal output circuit and second operation of outputting a pseudo signal that is generated spuriously, according to control of the controller. The corrector corrects the signal to be corrected based on one of the characteristic signal and the pseudo signal output from the signal output circuit.

公开(公告)号：US09661177B2

公开(公告)日：2017-05-23

申请号：US14955569

申请日：2015-12-01

Applicant: Hideki Hashimoto ,  Masamoto Nakazawa

Inventor： Hideki Hashimoto ,  Masamoto Nakazawa

IPC: H04N1/04 ,  H04N1/053 ,  H04N5/378

CPC classification number: H04N1/053 ,  H04N5/378

Abstract: Multiple photodetectors that photoelectric convert incident light to output a pixel signal; multiple analog/digital (A/D) convertors that A/D convert a plurality of pixel signals that are output by the photodetectors in parallel in a plurality of systems; a retaining unit that retains the pixel signals A/D converted in parallel by the A/D convertors in an aligned manner in one direction, to be arranged in reading order from a first pixel signal to a final pixel signal; and multiple transfer units that transfer the pixel signals arranged and retained by the retaining unit, sequentially from the first pixel signal from a first-pixel-signal retaining position toward a final-pixel signal retaining position of the retaining unit are included.

公开(公告)号：US20160373604A1

公开(公告)日：2016-12-22

申请号：US15176395

申请日：2016-06-08

Applicant: Hideki HASHIMOTO ,  Masamoto Nakazawa

Inventor： Hideki HASHIMOTO ,  Masamoto Nakazawa

IPC: H04N1/193 ,  H04N5/369 ,  H04N5/378

CPC classification number: H04N1/193 ,  H04N5/361 ,  H04N5/3694 ,  H04N5/3698 ,  H04N5/378

Abstract: A photoelectric conversion device includes a plurality of light receiving elements, a plurality of A/D conversion units, and an offset giving unit. The light receiving elements are arrayed in one direction and each convert a light signal into an electrical signal. The A/D conversion units perform A/D conversion on the electrical signals output from the light receiving elements. The offset giving unit gives an offset voltage of a certain level to the electrical signals output from the light receiving elements without flowing a steady current before the electrical signals are input into the A/D conversion units.

Abstract translation: 光电转换装置包括多个光接收元件，多个A / D转换单元和偏移给出单元。 光接收元件沿一个方向排列，并且将光信号转换成电信号。 A / D转换单元对从光接收元件输出的电信号进行A / D转换。 在电信号输入到A / D转换单元之前，偏移给出单元给出从光接收元件输出的电信号的一定电平的偏移电压，而不流过稳定的电流。

公开(公告)号：US09429470B2

公开(公告)日：2016-08-30

申请号：US14750143

申请日：2015-06-25

Applicant: Hideki Hashimoto ,  Masamoto Nakazawa

Inventor： Hideki Hashimoto ,  Masamoto Nakazawa

IPC: H04N1/04 ,  G01J1/46 ,  H04N1/028 ,  G01J1/18 ,  H04N5/369 ,  H04N5/378 ,  H04N9/04 ,  G01J1/44 ,  G01J3/28

CPC classification number: G01J1/46 ,  G01J1/18 ,  G01J3/2803 ,  G01J2001/446 ,  H04N1/028 ,  H04N5/3692 ,  H04N5/378 ,  H04N9/045

Abstract: An opto-electronic converter includes a plurality of light-receiving elements configured to convert light of different colors into analog signals, each of the analog signals representing a pixel, an amplifier unit configured to amplify the analog signals, into which the light is converted by the light-receiving elements, in each pixel group, the pixel group including a plurality of the light-receiving elements, the plurality of light-receiving elements converting light of different colors, and a gain switch unit configured to switch, for each of the light-receiving elements included in the pixel group, a gain of the amplifier unit to a gain determined in advance depending on a color of the light converted by the light-receiving element.

Abstract translation: 光电转换器包括多个光接收元件，其被配置为将不同颜色的光转换为模拟信号，每个模拟信号表示像素，放大器单元，被配置为放大模拟信号，光被转换成 每个像素组中的光接收元件包括多个光接收元件的像素组，多个受光元件转换不同颜色的光;以及增益开关单元，被配置为对于每个 包括在像素组中的光接收元件，放大器单元的增益取决于由光接收元件转换的光的颜色而预先确定的增益。

公开(公告)号：US08284253B2

公开(公告)日：2012-10-09

申请号：US12988551

申请日：2009-01-08

Applicant: Nobuharu Nagaoka ,  Makoto Aimura ,  Hideki Hashimoto

Inventor： Nobuharu Nagaoka ,  Makoto Aimura ,  Hideki Hashimoto

IPC: H04N7/18

CPC classification number: G08G1/166 ,  G06T7/579 ,  G06T7/70 ,  G06T2207/10016 ,  G06T2207/30261

Abstract: Provided is an apparatus capable of, even when an object is moving, measuring the position of the object at a high accuracy. According to a vehicle periphery monitoring apparatus (10), an enlargement factor relevant to when the degree of correlation between an enlarged local region (EB(γi)) obtained by enlarging a local region (B(k−1)) at a previous time (k−1) and a local region (B(k)) at a time (k) later than the previous time (k−1) becomes the maximum is calculated as a change rate (Rate(k)) of the size of the local region (B(k)). Based on the change rage (Rate(k)), it is possible to measure the distance (Z(k)) from a vehicle (1) to the object or the position (P(k)) at a high accuracy even when the object is moving.

Abstract translation: 提供一种能够即使当物体移动时能够高精度地测量物体的位置的装置。 根据车辆周围监视装置（10），当通过放大前一时刻的局部区域（B（k-1））而获得的放大局部区域（EB（γi））之间的相关度相关时， （k-1）和时间（k）之间的时间（k-1）和局部区域（B（k））变为最大值，作为变化率（速率（k））被计算为 局部区域（B（k））。 基于变化幅度（速率（k）），即使在高速精度时也可以以高精度测量从车辆1到物体或位置（P（k））的距离（Z（k）） 物体正在移动。

公开(公告)号：US20090025990A1

公开(公告)日：2009-01-29

申请号：US12224501

申请日：2007-05-16

Applicant: Kensuke Futahashi ,  Yasutaka Fuke ,  Hideki Hashimoto ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa ,  Hiroyuki Sugiura ,  Hiroyuki Kanazawa ,  Koichi Yamada

Inventor： Kensuke Futahashi ,  Yasutaka Fuke ,  Hideki Hashimoto ,  Masataka Kawaguchi ,  Kiyomitsu Ogawa ,  Hiroyuki Sugiura ,  Hiroyuki Kanazawa ,  Koichi Yamada

IPC: B60K6/26

CPC classification number: B60K6/383 ,  B60K6/12 ,  B60K6/485 ,  B60Y2200/41 ,  B66F9/07572 ,  E02F9/2075 ,  Y02T10/6208 ,  Y02T10/6226 ,  Y02T10/6282

Abstract: An object is to provide a work vehicle whose drive portion can be downsized. An engine having an engine output shaft, an electric motor driven by a battery which is attached integrally to the engine output shaft so as to drive the engine output shaft, a traveling drive portion having a transmission connected to the engine output shaft and a traveling drive shaft which is rotated by the transmission and which moves the traveling wheels, a work drive portion selectively performing work by means of power from the engine output shaft, a generator charging the battery, a traveling regeneration portion transmitting regenerative energy of the traveling drive portion to the generator, a work regeneration portion transmitting regenerative energy of a fork drive portion to the generator, and a one-way clutch for traveling and a one-way clutch for work provided, respectively, to the traveling regeneration portion and the work regeneration portion, which suppress transmission of motive power from the generator, are included.

Abstract translation: 目的在于提供一种其驱动部分能够小型化的作业车辆。 具有发动机输出轴的发动机，由电动机驱动的电动机，其与发动机输出轴一体地附接以驱动发动机输出轴，具有连接到发动机输出轴的变速器的行驶驱动部和行驶驱动 轴，其通过变速器旋转并使行进轮移动;工作驱动部，其通过来自发动机输出轴的动力选择性地进行作业;对发电机充电的发电机;将行驶驱动部的再生能传递到 发电机，将发动机的叉驱动部的再生能量传递到发电机的工作再生部，以及用于行进的单向离合器和分别设置在行驶再生部和作业再生部上的作业用单向离合器， 抑制来自发电机的动力的传递。

公开(公告)号：US07383995B2

公开(公告)日：2008-06-10

申请号：US11270756

申请日：2005-11-09

Applicant: Hirokazu Tsunobuchi ,  Hideki Hashimoto

Inventor： Hirokazu Tsunobuchi ,  Hideki Hashimoto

IPC: G06F17/00 ,  G06F19/00 ,  G06K7/10

CPC classification number: G06K7/10851 ,  G06K7/10 ,  G06K7/10881

Abstract: A tabletop type optical information reader has a projection unit, a trigger unit, a decode unit, a data processing unit, a memory unit, and a switch unit. The projection unit projects light to a read object. The trigger unit instructs the projection unit for projecting light. The decode unit receives reflected light from the read object and decodes information contained in the read object. The data processing unit processes the decoded data provided by the decode unit. The memory unit stores at least one function that can be set in the optical information reader. The switch unit calls the function to be set.

Abstract translation: 台式光学信息读取器具有投影单元，触发单元，解码单元，数据处理单元，存储单元和开关单元。 投影单元将光投射到读取对象。 触发单元指示投影单元投射光。 解码单元接收来自读取对象的反射光并解码读取对象中包含的信息。 数据处理单元处理由解码单元提供的解码数据。 存储单元存储可以在光学信息读取器中设置的至少一个功能。 开关单元调用要设置的功能。