公开(公告)号：US07475987B2

公开(公告)日：2009-01-13

申请号：US11516369

申请日：2006-09-06

Applicant: Satoshi Shimada

Inventor： Satoshi Shimada

IPC: A61B3/02

CPC classification number: A61B3/024

Abstract: It is easy to perceive a stimulus in a central portion of a visual field rather than in a peripheral portion thereof, and it is easy to perceive the stimulus for a younger examinee rather than for an older examinee even if the stimulus having the same luminance is indicated. In the perimeter according to the invention, the stimuli are indicated at various positions of a visual field dome, and the luminance of the stimulus is gradually raised before obtaining a response from an examinee through an operation switch. A value of the luminance of the indicated stimulus is set according to the position of the indicated stimulus and an age of the examinee, and the measurement accuracy is correct, thereby.

Abstract translation: 在视野的中心部分而不是在其周边部分中感觉到刺激是容易的，并且即使具有相同亮度的刺激是具有相同亮度的刺激，也容易对较年轻的受试者而不是较老的受检者感知刺激 指出。 在根据本发明的周边中，在视场圆顶的各个位置处指示刺激，并且在通过操作开关获得来自受检者的响应之前，刺激的亮度逐渐升高。 所指示的刺激的亮度的值根据指示的刺激的位置和受检者的年龄被设定，并且测量精度是正确的。

公开(公告)号：US07357123B2

公开(公告)日：2008-04-15

申请号：US11288196

申请日：2005-11-29

Applicant: Noriyuki Maekawa ,  Motoyuki Abe ,  Kenchiro Tokuo ,  Takehiko Kowatari ,  Tohru Ishikawa ,  Toshiyuki Innami ,  Kazuhiko Hanawa ,  Satoshi Shimada

Inventor： Noriyuki Maekawa ,  Motoyuki Abe ,  Kenchiro Tokuo ,  Takehiko Kowatari ,  Tohru Ishikawa ,  Toshiyuki Innami ,  Kazuhiko Hanawa ,  Satoshi Shimada

IPC: F02M69/46

CPC classification number: F02D11/106 ,  F02D41/2419 ,  F02D41/2435 ,  F02D41/2464 ,  F02D41/2467 ,  F02D41/247 ,  F02D2250/16 ,  F02M51/061 ,  F02M61/16 ,  F02M65/00 ,  F02M2200/24

Abstract: Information storage element 102 and transmitter-receiver 103 are molded in resin connector part 101 of fuel injection valve 100 which projects outside of the engine by molding. The precise control of an injection amount is enabled by using directly the characteristic of injection amount stored in information storage element 102, and obtaining the width of the injection command pulse corresponding to the injection amount instruction value. Thereby, the minimum injection amount which is the minimum value of the fuel supply amount which can be controlled is reduced.

Abstract translation: 信息存储元件102和发送器 - 接收器103被模制在燃料喷射阀100的树脂连接器部分101中，该燃料喷射阀100通过模制而突出到发动机的外部。 通过直接使用存储在信息存储元件102中的喷射量的特性，并且获得与喷射量指令值对应的喷射命令脉冲的宽度，能够进行喷射量的精确控制。 因此，能够控制的燃料供给量的最小值的最小喷射量减少。

公开(公告)号：US20080036966A1

公开(公告)日：2008-02-14

申请号：US11787400

申请日：2007-04-16

Applicant: Satoshi Shimada

Inventor： Satoshi Shimada

IPC: A61B3/024

CPC classification number: A61B3/024

Abstract: Perimeter has input means for inputting identification data of an examinee and a kind of perimetry to be conducted, means for judging whether or not the examinee has already received the perimetry, means to read examinee measurement information, means to judge whether or not a kind of inputted perimetry is different from the past perimetry, means to compute and determine initial stimulus luminance of the perimetry to be conducted from now on as a value equal to the sensitivity which is shown in sensitivity distribution data or closer thereto from the sensitivity distribution data of the past perimetry if different kind is judged, and means for starting the perimetry with the determined initial stimulus luminance.

Abstract translation: 周边具有用于输入被检体的识别数据的输入装置和要进行的一种视野检查的装置，用于判断受检者是否已经接收到视野检查的装置，读取受检测量信息的装置，判断是否有一种 输入的视野测量与过去的视野图不同，是从现在开始计算和确定要进行的视野的初始刺激亮度的值，其值等于灵敏度分布数据或更接近灵敏度分布数据所示的灵敏度， 如果判断出不同种类的过去的视野测量，以及用确定的初始刺激亮度来开始视野测量的装置。

公开(公告)号：US20060180122A1

公开(公告)日：2006-08-17

申请号：US11288196

申请日：2005-11-29

Applicant: Noriyuki Maekawa ,  Motoyuki Abe ,  Kenichiro Tokuo ,  Takehiko Kowatari ,  Tohru Ishikawa ,  Toshiyuki Innami ,  Kazuhiko Hanawa ,  Satoshi Shimada

Inventor： Noriyuki Maekawa ,  Motoyuki Abe ,  Kenichiro Tokuo ,  Takehiko Kowatari ,  Tohru Ishikawa ,  Toshiyuki Innami ,  Kazuhiko Hanawa ,  Satoshi Shimada

IPC: F02B3/00 ,  F02M51/00

CPC classification number: F02D11/106 ,  F02D41/2419 ,  F02D41/2435 ,  F02D41/2464 ,  F02D41/2467 ,  F02D41/247 ,  F02D2250/16 ,  F02M51/061 ,  F02M61/16 ,  F02M65/00 ,  F02M2200/24

Abstract: Information storage element 102 and transmitter-receiver 103 are molded in resin connector part 101 of fuel injection valve 100 which projects outside of the engine by molding. The precise control of an injection amount is enabled by using directly the characteristic of injection amount stored in information storage element 102, and obtaining the width of the injection command pulse corresponding to the injection amount instruction value. Thereby, the minimum injection amount which is the minimum value of the fuel supply amount which can be controlled is reduced.

Abstract translation: 信息存储元件102和发送器 - 接收器103被模制在燃料喷射阀100的树脂连接器部分101中，该燃料喷射阀100通过模制而突出到发动机的外部。 通过直接使用存储在信息存储元件102中的喷射量的特性，并且获得与喷射量指令值相对应的喷射命令脉冲的宽度，能够进行喷射量的精确控制。 因此，能够控制的燃料供给量的最小值的最小喷射量减少。

公开(公告)号：US06941815B2

公开(公告)日：2005-09-13

申请号：US10173732

申请日：2002-06-19

Applicant: Yasuo Onose ,  Junichi Horie ,  Seiji Kuryu ,  Akihiko Saito ,  Norio Ichikawa ,  Atsuo Watanabe ,  Satoshi Shimada

Inventor： Yasuo Onose ,  Junichi Horie ,  Seiji Kuryu ,  Akihiko Saito ,  Norio Ichikawa ,  Atsuo Watanabe ,  Satoshi Shimada

IPC: G01L9/00 ,  H01L29/84 ,  G01L9/04

CPC classification number: G01L9/0073 ,  G01L9/0042

Abstract: A sensor with built-in circuits can be improved in the stability of the operation or characteristics. A circuit region and a sensor region are covered by a passivation film. The sensor region is partially covered by the passivation film. The sensor region and circuit region are protected by the passivation film, and an effect of the passivation film on the mechanical displacement of a diaphragm portion can be alleviated so that the sensor with built-in circuits may be improved in the stability of the operation or characteristics.

Abstract translation: 具有内置电路的传感器可以提高操作的稳定性或特性。 电路区域和传感器区域被钝化膜覆盖。 传感器区域被钝化膜部分覆盖。 传感器区域和电路区域被钝化膜保护，并且可以减轻钝化膜对隔膜部分的机械位移的影响，使得具有内置电路的传感器可以在操作的稳定性方面得到改善，或者 特点

公开(公告)号：US06631645B1

公开(公告)日：2003-10-14

申请号：US09653165

申请日：2000-09-01

Applicant: Shinya Satou ,  Keiji Hanzawa ,  Satoshi Shimada ,  Naohiro Monma ,  Atsushi Miyazaki

Inventor： Shinya Satou ,  Keiji Hanzawa ,  Satoshi Shimada ,  Naohiro Monma ,  Atsushi Miyazaki

IPC: G01L912

CPC classification number: G01L9/0073 ,  G01L9/125

Abstract: An S/N ratio of an output of a semiconductor pressure sensor is improved, the sensor being of an electrostatic capacitance type pressure sensor for generating an output based upon a ratio between capacitances of a pressure sensitive capacitance element and a reference capacitance element. This semiconductor pressure sensor has: a pressure sensitive capacitance element having an electrostatic capacitance Cs changing with a pressure to be detected; a reference capacitance element having an electrostatic capacitance Cr not changing with the pressure; and a unit for detecting the pressure by outputting a signal corresponding to a ratio between the capacitances Cs and Cr, wherein an initial value Cr0 of the capacitance Cr and an initial value Cs0 of the capacitance Cs are defined by 1.2

Abstract translation: 提高半导体压力传感器的输出的S / N比，该传感器是用于根据压敏电容元件的电容与参考电容元件之间的比率产生输出的静电电容式压力传感器。 该半导体压力传感器具有：静电电容Cs随着要检测的压力而变化的压敏电容元件; 具有不随压力变化的静电电容Cr的参考电容元件; 以及用于通过输出对应于电容Cs和Cr之间的比率的信号来检测压力的单元，其中电容Cr的初始值Cr 0 和初始值Cs 电容Cs的 0 由1.2 0 / Cs 0 <1.8。 通过改变两个元件的电极面积等来调节CR 0 / Cs 0 的比例。 以这种方式，可以获得较大的压力表输出DeltaV，降低放大器的放大系数，并提供传感器的高精度。

公开(公告)号：US06559637B2

公开(公告)日：2003-05-06

申请号：US09820327

申请日：2001-03-29

Applicant: Kenji Miyata ,  Satoshi Shimada ,  Fumio Tajima ,  Toshifumi Usui ,  Masanori Kubota

Inventor： Kenji Miyata ,  Satoshi Shimada ,  Fumio Tajima ,  Toshifumi Usui ,  Masanori Kubota

IPC: G01B714

CPC classification number: G01D5/145

Abstract: A non-contact sensor for sensing a rotational position of a rotating object is provided. A ring-shaped permanent magnet magnetized in the axial direction is sandwiched between two pairs of magnetic plates from above and below. Two pairs of upper and lower protruded magnetic substance portions are provided between the upper and lower magnetic plates at opposite outer ends thereof. Magnetic sensitive devices are inserted in air gaps between the two pairs of upper and lower protruded magnetic substance portions. A magnetic flux generated from the ring-shaped permanent magnet is substantially concentrated to the protruded magnetic substance portions and passes the magnetic sensitive devices. The amount of magnetic flux passing each magnetic sensitive device is substantially proportional to the rotational angle of the ring-shaped permanent magnet. The rotational position of the ring-shaped permanent magnet and hence the rotational position of a rotating shaft supporting the ring-shaped permanent magnet can be sensed in a non-contact manner as a signal output from the magnetic sensitive device. Since the magnetic flux is effectively concentrated to positions where magnetic sensitive devices are attached, a non-contact rotational position sensor having high accuracy and high sensitivity can be obtained.

公开(公告)号：US06211772B1

公开(公告)日：2001-04-03

申请号：US09417235

申请日：1997-09-05

Applicant: Susumu Murakami ,  Satoshi Shimada ,  Seiichi Ugai ,  Yukio Takahashi ,  Shuichi Shimizu

Inventor： Susumu Murakami ,  Satoshi Shimada ,  Seiichi Ugai ,  Yukio Takahashi ,  Shuichi Shimizu

IPC: H01L1010

CPC classification number: G01L9/0054

Abstract: A semiconductor composite sensor using a plurality of semiconductor piezoresistive gauge elements connected in series. The piezoresistive elements are separated so that a high potential terminal of one of the resistive elements having the same resistance values and the substrate of the other of the resistive elements will be connected with equal potential values. Potential difference values between semiconductor regions serving as respective resistive elements and the substrates are made equal.

Abstract translation: 一种使用串联连接的多个半导体压阻式元件的半导体复合传感器。 压阻元件被分离，使得具有相同电阻值的电阻元件之一的高电位端子和另一个电阻元件的衬底将以相等的电势值连接。 使作为各个电阻元件的半导体区域和基板之间的电位差值相等。

公开(公告)号：US06188340B1

公开(公告)日：2001-02-13

申请号：US09167984

申请日：1998-10-08

Applicant: Masahiro Matsumoto ,  Satoshi Shimada ,  Seikou Suzuki ,  Akihiko Saito ,  Atsushi Miyazaki ,  Keiji Hanzawa

Inventor： Masahiro Matsumoto ,  Satoshi Shimada ,  Seikou Suzuki ,  Akihiko Saito ,  Atsushi Miyazaki ,  Keiji Hanzawa

IPC: H03M100

CPC classification number: G01D3/022 ,  G01D3/02

Abstract: A sensor adjusting circuit for adjusting a digital sensor, whose circuit scale is small and which can maintain high accuracy in a wide adjustment range is provided. A sensor adjusting circuit for adjusting an analog input signal inputted from a sensor and outputting it as another analog output signal in accordance with a physical quantity to be sensed, comprises: a first analog-to-digital converter having an analog integrator (2) for integrating the analog input signal, a comparator (3) for comparing an output of the analog integrator with a predetermined value, and a D/A converter (7) for outputting an output of the comparator as the input signal; and a second digital-to-analog converter (5) for converting the output of the comparator and outputting it as the analog output signal.

Abstract translation: 提供了一种用于调整数字传感器的传感器调节电路，其电路规模小并且可以在宽的调节范围内保持高精度。 一种传感器调节电路，用于调节从传感器输入的模拟输入信号，并根据要感测的物理量将其输出为另一个模拟输出信号，包括：第一模数转换器，具有模拟积分器（2），用于 积分模拟输入信号，比较器（3），用于将模拟积分器的输出与预定值进行比较;以及D / A转换器（7），用于输出比较器的输出作为输入信号; 以及用于转换比较器的输出并将其作为模拟输出信号输出的第二数模转换器（5）。

公开(公告)号：US06167761A

公开(公告)日：2001-01-02

申请号：US09103612

申请日：1998-06-24

Applicant: Keiji Hanzawa ,  Akio Yasukawa ,  Satoshi Shimada ,  Seikou Suzuki ,  Akihiko Saito ,  Masahiro Matsumoto ,  Atsushi Miyazaki ,  Norio Ichikawa ,  Junichi Horie ,  Seiji Kuryu

Inventor： Keiji Hanzawa ,  Akio Yasukawa ,  Satoshi Shimada ,  Seikou Suzuki ,  Akihiko Saito ,  Masahiro Matsumoto ,  Atsushi Miyazaki ,  Norio Ichikawa ,  Junichi Horie ,  Seiji Kuryu

IPC: G01L912

CPC classification number: G01L9/0073

Abstract: In a capacitance type pressure sensor, a diaphragm is formed of a fragile material using an impurity-diffused monocrystal silicon and constitutes a stable pressure-responsive structure which does not undergo a plastic deformation. Between the diaphragm and a movable electrode is formed an oxide film to diminish stray capacitance between the movable electrode and a substrate and also between the movable electrode and a impurity-diffused layer. The oxide film and the movable electrode are each divided into plural regions so that the divided regions of the movable electrode are formed on the divided regions of the oxide film, thereby diminishing stress strain induced by a difference in therm expansion coefficient among the diaphragm, oxide film and movable electrode. The upper surface of a fixed electrode is covered with a structure for the fixed electrode which structure is formed by an insulating polycrystal silicon film not doped with impurity whereby the rigidity of the electrode is enhanced and it is possible to diminish a leak current.

Abstract translation: 在电容式压力传感器中，使用杂质扩散的单晶硅由脆性材料形成隔膜，构成不发生塑性变形的稳定的压力响应结构。 在隔膜和可动电极之间形成氧化膜，以减小可动电极和基板之间以及可移动电极和杂质扩散层之间的杂散电容。 氧化物膜和可动电极分别分成多个区域，使得可动电极的分割区域形成在氧化膜的分割区域上，从而减小由隔膜，氧化物中的热膨胀系数差引起的应力应变 薄膜和可动电极。 固定电极的上表面被固定电极的结构覆盖，该结构由不掺杂杂质的绝缘多晶硅膜形成，由此电极的刚性增强并且可以减小漏电流。