公开(公告)号：US06704371B1

公开(公告)日：2004-03-09

申请号：US08646304

申请日：1996-07-11

Applicant: Yuji Hishiki ,  Isamu Fujii ,  Yoshiaki Saka ,  Shinichi Idomukai

Inventor： Yuji Hishiki ,  Isamu Fujii ,  Yoshiaki Saka ,  Shinichi Idomukai

IPC: H04L2706

CPC classification number: H03M13/6575 ,  G11B2220/2562 ,  H03M13/09 ,  H03M13/15 ,  H03M13/29

Abstract: A low noise and lower power consumption receiver including a CRC error correction circuit which is constructed at low cost, prolongs a life of a battery and enhances a receiving sensitivity. The receiver comprises a data processing unit which continuously determines errors in received data encoded by a CRC code and corrects them by comparing with reference syndrome patterns, a microprocessor circuit including a data RAM connected with local data buses and local address buses and a serial data receiving apparatus including state control means, a synchronizing circuit, an ID comparing circuit and a circuit for gating system clock. The high performance and low power consumption receiver may be realized with less additional circuits, having more flexibility to the increase of services.

Abstract translation: 具有低成本构造的CRC误差校正电路的低噪声，低功耗接收器，延长电池寿命，提高接收灵敏度。 该接收机包括数据处理单元，其连续地确定由CRC码编码的接收数据中的错误，并通过与参考校验码模式进行比较来校正它们;微处理器电路，包括与本地数据总线连接的数据RAM和本地地址总线以及串行数据接收 包括状态控制装置，同步电路，ID比较电路和门控系统时钟的电路的装置。 高性能和低功耗接收器可以用较少的附加电路实现，对于增加服务具有更大的灵活性。

公开(公告)号：US06274895B1

公开(公告)日：2001-08-14

申请号：US09385631

申请日：1999-08-27

Applicant: Isamu Fujii ,  Kiyoshi Nakai ,  Yukihide Suzuki ,  Sadayuki Morita ,  Hidekazu Egawa ,  Katura Abe ,  Noriaki Sakamoto

Inventor： Isamu Fujii ,  Kiyoshi Nakai ,  Yukihide Suzuki ,  Sadayuki Morita ,  Hidekazu Egawa ,  Katura Abe ,  Noriaki Sakamoto

IPC: H01L2710

CPC classification number: H01L27/10897 ,  G11C5/025 ,  G11C11/4097 ,  H01L23/528 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A plurality of unit areas having one to a plurality of MOSFETs for implementing specific logic circuits are placed in a first direction. A first interconnection extending in the first direction is formed over each unit area. A second interconnection extending in the first direction is formed along the plurality of unit areas and outside the unit areas. Wiring dedicated areas provided with a third interconnection extending in a second direction intersecting the first direction are respectively provided between the adjacent unit areas. A logic circuit formed in each unit area has both a first connection form connected to the first interconnection and a second connection form connected to the third interconnection via the second interconnection according to combinations with the wiring dedicated areas adjacent thereto as needed.

Abstract translation: 具有用于实现特定逻辑电路的一个至多个MOSFET的多个单位区域被放置在第一方向上。 在每个单位区域上形成沿第一方向延伸的第一互连。 沿着第一方向延伸的第二互连沿着多个单元区域和单元区域外部形成。 在相邻的单元区域之间分别设置具有沿与第一方向相交的第二方向延伸的第三互连的配线专用区域。 在每个单元区域中形成的逻辑电路具有连接到第一互连的第一连接形式和经由第二互连连接到第三互连的第二连接形式，根据需要，根据与其相邻的布线专用区域的组合。

公开(公告)号：US5760699A

公开(公告)日：1998-06-02

申请号：US611662

申请日：1996-03-06

Applicant: Yoshiaki Saka ,  Shinichi Idomukai ,  Isamu Fujii ,  Yuji Hishiki

Inventor： Yoshiaki Saka ,  Shinichi Idomukai ,  Isamu Fujii ,  Yuji Hishiki

IPC: G08B5/22 ,  H04W88/02 ,  H04B1/16 ,  H04Q1/00 ,  H04Q7/00

CPC classification number: H04W88/026 ,  G08B5/229

Abstract: In a selected paging signal type receiving apparatus, a transmission code is received which is arranged by coupling a series of signal codes including a preamble, a sync code, and a message code. Even when signal reception is interrupted, this receiving apparatus can immediately respond to an interference condition and a completion of a signal transmission. In the case of the interference condition, the receiving apparatus can be immediately recovered to the signal reception operation after the interference condition disappears. This selected paging signal type receiving apparatus with a simple arrangement is arranged by a sync signal generator for generating a signal having the same time period as that of the sync code, and reset when the preamble is detected; a receiving circuit intermittently operated in response to the sync signal from a sync signal generator; a sync code detecting circuit and a preamble detecting circuit intermittently operated in response to this sync code; and also a paging code detecting circuit operated only when the sync code is detected.

Abstract translation: 在选择的寻呼信号类型接收装置中，接收通过耦合包括前同步码，同步码和消息码的一系列信号码来布置的发送码。 即使当信号接收被中断时，该接收装置也可以立即响应干扰状况和信号传输的完成。 在干扰条件的情况下，在干扰条件消失之后，接收装置可以立即恢复到信号接收操作。 这种选择的具有简单布置的寻呼信号类型接收装置由同步信号发生器来布置，用于产生具有与同步码相同的时间周期的信号，并且当检测到前同步码时复位; 响应于来自同步信号发生器的同步信号间歇地操作的接收电路; 同步码检测电路和前同步码检测电路，其响应于该同步码间歇地操作; 以及仅当检测到同步码时才进行操作的寻呼码检测电路。

公开(公告)号：US08748790B2

公开(公告)日：2014-06-10

申请号：US13069831

申请日：2011-03-23

Applicant: Fumiyasu Utsunomiya ,  Taro Yamasaki ,  Isamu Fujii

Inventor： Fumiyasu Utsunomiya ,  Taro Yamasaki ,  Isamu Fujii

IPC: H01L27/00 ,  H01L31/00 ,  H04N7/18 ,  G03B17/00 ,  H01L27/088

CPC classification number: H03K17/941 ,  H03K17/9627 ,  H03K2217/94106 ,  H03K2217/96058

Abstract: Provided is a proximity sensor using a photosensor, which is easy to use and reduced in power consumption. In the proximity sensor, a first photosensor is used to detect a change in amount of ambient light entering the first photosensor, which is caused when a finger is coming close thereto, and a detection signal is output based on a result of the detection. The photosensor includes, for example, one or a plurality of PN junction elements connected in parallel.

Abstract translation: 提供了一种使用光电传感器的接近传感器，其易于使用并降低功耗。 在接近传感器中，使用第一光电传感器来检测当手指靠近其时引起的进入第一光传感器的环境光的变化，并且基于检测结果输出检测信号。 光传感器包括例如并联连接的一个或多个PN结元件。

公开(公告)号：US20100259570A1

公开(公告)日：2010-10-14

申请号：US12822511

申请日：2010-06-24

Applicant: Toshihiko Omi ,  Isamu Fujii ,  Satoshi Machida ,  Toshiyuki Uchida

Inventor： Toshihiko Omi ,  Isamu Fujii ,  Satoshi Machida ,  Toshiyuki Uchida

IPC: G09G5/10 ,  G01J1/42

CPC classification number: H01L27/14645 ,  G01J1/02 ,  G01J1/0488 ,  G01J1/18 ,  G01J1/4228 ,  G01J1/44 ,  H01L27/14621 ,  H04N5/37457

Abstract: Provided is a photodetection device which is small in size and has excellent sensitivity. A photodetection device puts cathode terminals of photodiodes having different spectral characteristics into an open end state, and detects light intensity of a desired wavelength region according to a difference in electric charges that have been stored in those photodiodes in a given period of time. The photodiodes employ a system of storing electric charges, and hence even if a photocurrent is small, the photocurrent may be stored to obtain the electric charges required for detection, and the downsizing and high detection performance of a semiconductor device that forms the photodiodes may be achieved. Further, a wide dynamic range may be realized with an electric charge storage time being variable according to the light intensity, to intermittently drive an element required for difference detection at the time of difference detection so as to suppress electric power consumption, or to average the output so as to reduce flicker.

Abstract translation: 提供了一种尺寸小且灵敏度高的光检测装置。 光检测装置将具有不同光谱特性的光电二极管的阴极端子设置为开放状态，并且根据在给定时间段内存储在那些光电二极管中的电荷的差异来检测期望波长区域的光强度。 光电二极管使用存储电荷的系统，因此即使光电流小，也可以存储光电流以获得检测所需的电荷，并且形成光电二极管的半导体器件的小型化和高检测性能可以是 实现了 此外，可以通过根据光强度可变的电荷存储时间来实现宽的动态范围，以间歇地驱动差分检测时的差分检测所需要的元件以抑制电力消耗，或者使 输出以减少闪烁。

公开(公告)号：US20090108376A1

公开(公告)日：2009-04-30

申请号：US12259527

申请日：2008-10-28

Applicant: Isamu FUJII ,  Shinichi MIYATAKE ,  Yuko WATANABE ,  Homare SATO

Inventor： Isamu FUJII ,  Shinichi MIYATAKE ,  Yuko WATANABE ,  Homare SATO

IPC: H01L27/088

CPC classification number: H01L27/0207 ,  H01L27/10885

Abstract: A semiconductor device includes a plurality of signal lines which are arranged at a predetermined pitch; first and second MOS transistors which are connected to the signal lines, and also serially connected to each other; and a connection device which functions as a connection node between the serially-connected first and second MOS transistors, and connects a source area of one of the first and second MOS transistors to a drain area of the other of the first and second MOS transistors via contact holes, which are formed through an insulating layer, and a conduction layer connected to the contact holes.

Abstract translation: 半导体器件包括以预定间距排列的多条信号线; 连接到信号线的第一和第二MOS晶体管，并且彼此串联连接; 以及连接装置，其作为串联连接的第一和第二MOS晶体管之间的连接节点，并且将第一和第二MOS晶体管之一的源极区域连接到第一和第二MOS晶体管的另一个的漏极区域，经由 通过绝缘层形成的接触孔和连接到接触孔的导电层。

公开(公告)号：US06411160B1

公开(公告)日：2002-06-25

申请号：US09376470

申请日：1999-08-18

Applicant: Yoshiro Riho ,  Kiyoshi Nakai ,  Hidekazu Egawa ,  Yukihide Suzuki ,  Isamu Fujii

Inventor： Yoshiro Riho ,  Kiyoshi Nakai ,  Hidekazu Egawa ,  Yukihide Suzuki ,  Isamu Fujii

IPC: H01L2500

CPC classification number: H01L23/5222 ,  H01L23/50 ,  H01L23/5223 ,  H01L2924/0002 ,  H01L2924/00

Abstract: In a semiconductor integrated circuit device which comprises a first interconnect channel including a plurality of second-layer metal interconnect layers extended in a first direction over a semiconductor chip, a second interconnect channel including a plurality of third-layer metal interconnect layers extended in a second direction perpendicular to the first direction, an internal power supply circuit which receives a source voltage supplied from an external terminal and generates a voltage different from the source voltage, and which is provided with stabilizing capacitors, a large part of the stabilizing capacitors are in an area in which the second- and third-layer metal interconnect lines intersect each other.

Abstract translation: 在一种半导体集成电路器件中，包括第一互连通道，第一互连通道包括在半导体芯片上沿第一方向延伸的多个第二层金属互连层，第二互连通道，包括在第二互连层中延伸的多个第三层金属互连层 内部电源电路，其接收从外部端子提供的源极电压，并产生与源极电压不同的电压，并且设置有稳定电容器，大部分稳定化电容器处于 第二和第三层金属互连线彼此相交的区域。

公开(公告)号：US06408195B1

公开(公告)日：2002-06-18

申请号：US09202915

申请日：2000-02-14

Applicant: Yuji Hishiki ,  Isamu Fujii ,  Shinichi Idomukai

Inventor： Yuji Hishiki ,  Isamu Fujii ,  Shinichi Idomukai

IPC: G06F1300

CPC classification number: H04L25/05 ,  H04W52/029 ,  Y02D70/00

Abstract: An IC for communication includes a single oscillating circuit, which is capable of flexibly dealing with the change of data rate or data processing load, and is produced at a low cost and consumes low electric power. In the IC for communication, a frequency multiplying circuit(61) is inserted between the output of an oscillating circuit(1) and a micro-controller circuit(69), or a frequency dividing circuit(2) is inserted between the oscillating circuit(1) and a data receiving circuit(3). A receiving address is stored in a dual port RAM(16). Further, by controlling a receiving frequency of synchronous codes, battery saving efficiency is increased.

Abstract translation: 用于通信的IC包括单个振荡电路，其能够灵活地处理数据速率或数据处理负载的变化，并且以低成本生产并且消耗低功率。 在用于通信的IC中，在振荡电路（1）的输出端和微控制器电路（69）之间插入一个倍频电路（61），或者分频电路（2）插在振荡电路 1）和数据接收电路（3）。 接收地址存储在双端口RAM（16）中。 此外，通过控制同步码的接收频率，提高了电池节省效率。

公开(公告)号：US4091668A

公开(公告)日：1978-05-30

申请号：US776732

申请日：1977-03-11

Applicant: Kosuke Namikawa ,  Hajime Onoda ,  Mineo Okamoto ,  Isamu Fujii ,  Takaaki Matsuda ,  Mustuo Uebayashi ,  Hirosi Suzuki

Inventor： Kosuke Namikawa ,  Hajime Onoda ,  Mineo Okamoto ,  Isamu Fujii ,  Takaaki Matsuda ,  Mustuo Uebayashi ,  Hirosi Suzuki

IPC: G01F3/22 ,  G01F3/20

CPC classification number: G01F3/225 ,  G01F3/223

Abstract: In a diaphragm type gas meter, one crank plate pivotally mounting a pair of diaphragm movement transmission levers and the other crank plate pivotally mounting a pair of valve actuating levers overlap each other rockably around the central axis of a crank shaft. The relative angular position of the two plates is controlled e.g. by an eccentric cam. On a diaphragm control wall member for restricting the stroke end of the reciprocation of each measuring diaphragm of said gas meter are formed two inclined diaphragm control surfaces with different angles of inclination. Further, on a lower casing of the gas meter is integrally die-cast a partition wall with triangular section flush with the top surface of the lower casing and defining a discharge-side valve chamber and a discharge passage.

Abstract translation: 在隔膜式气量计中，一个可枢转地安装一对隔膜运动传递杆的曲柄板和可枢转地安装一对气门执行杆的另一个曲柄板围绕曲轴的中心轴可摆动地重叠。 控制两个板的相对角位置。 由偏心凸轮。 在用于限制所述燃气表的每个测量膜片的往复运动行程末端的隔膜控制壁构件上形成两个具有不同倾斜角度的倾斜的膜片控制表面。 此外，在燃气表的下壳体上一体地压铸具有与下壳体的上表面齐平的三角形截面的分隔壁，并且限定排出侧阀室和排出通道。

公开(公告)号：US20100294918A1

公开(公告)日：2010-11-25

申请号：US12800688

申请日：2010-05-20

Applicant: Isamu Fujii

Inventor： Isamu Fujii

IPC: H03F3/08

CPC classification number: H04N5/35527 ,  G01J1/44 ,  G01J2001/446

Abstract: An electric charge storage method is used in which a photoelectric current generated in a photodiode is stored for a predetermined time period and the stored electric charge is amplified by an amplifier to obtain an output. Further, the storage time period is switched so that an output from the circuit has a characteristic of a piecewise linear approximation of a logarithm of an illuminance, permitting a sufficient resolution even in darkness.

Abstract translation: 使用电荷存储方法，其中在光电二极管中产生的光电流存储预定时间段，并且存储的电荷由放大器放大以获得输出。 此外，切换存储时间段，使得来自电路的输出具有对照度的对数的分段线性近似的特性，即使在黑暗中也允许足够的分辨率。