公开(公告)号：US20230330999A1

公开(公告)日：2023-10-19

申请号：US18338518

申请日：2023-06-21

Applicant: Tomohiko KOHDA ,  Takahiro YOSHIDA ,  Shiomi ANDOU ,  Takayuki NAKAI ,  Kanshi ABE ,  Takeshi SHIMIZU ,  Ryo KASAHARA

Inventor： Tomohiko KOHDA ,  Takahiro YOSHIDA ,  Shiomi ANDOU ,  Takayuki NAKAI ,  Kanshi ABE ,  Takeshi SHIMIZU ,  Ryo KASAHARA

IPC: B41J2/18 ,  B41J2/175 ,  B41J2/14

CPC classification number: B41J2/18 ,  B41J2/17509 ,  B41J2/14274 ,  B41J2/175 ,  B41J2/17563 ,  B41J2/14104 ,  B41J2002/14419 ,  B41J2202/07 ,  B41J2202/11 ,  B41J2202/12 ,  B41J2002/14403

Abstract: A liquid discharging head includes a nozzle plate having a plurality of nozzles from which liquid is discharged; a plurality of individual liquid chambers that are communicably connected to the plurality of nozzles, respectively; a common liquid chamber that supplies liquid to the plurality of individual liquid chambers; and a circulation common liquid chamber that leads to a plurality of circulation channels. A part of the common liquid chamber overlaps the circulation common liquid chamber from a direction in which liquid is discharged from the nozzles, and another part of the common liquid chamber overlaps the circulation common liquid chamber from a direction orthogonal to both the direction in which liquid is discharged from the nozzles and a direction in which the nozzles are aligned.

公开(公告)号：US20220250392A1

公开(公告)日：2022-08-11

申请号：US17660705

申请日：2022-04-26

Applicant: Tomohiko KOHDA ,  Takahiro YOSHIDA ,  Shiomi ANDOU ,  Takayuki NAKAI ,  Kanshi ABE ,  Takeshi SHIMIZU ,  Ryo KASAHARA

Inventor： Tomohiko KOHDA ,  Takahiro YOSHIDA ,  Shiomi ANDOU ,  Takayuki NAKAI ,  Kanshi ABE ,  Takeshi SHIMIZU ,  Ryo KASAHARA

IPC: B41J2/18 ,  B41J2/175 ,  B41J2/14

Abstract: A liquid discharging head includes a nozzle plate having a plurality of nozzles from which liquid is discharged; a plurality of individual liquid chambers that are communicably connected to the plurality of nozzles, respectively; a common liquid chamber that supplies liquid to the plurality of individual liquid chambers; and a circulation common liquid chamber that leads to a plurality of circulation channels. A part of the common liquid chamber overlaps the circulation common liquid chamber from a direction in which liquid is discharged from the nozzles, and another part of the common liquid chamber overlaps the circulation common liquid chamber from a direction orthogonal to both the direction in which liquid is discharged from the nozzles and a direction in which the nozzles are aligned.

公开(公告)号：US20190084313A1

公开(公告)日：2019-03-21

申请号：US16191912

申请日：2018-11-15

Applicant: Tomohiko KOHDA ,  Takahiro YOSHIDA ,  Shiomi ANDOU ,  Takayuki NAKAI ,  Kanshi ABE ,  Takeshi SHIMIZU ,  Ryo KASAHARA

Inventor： Tomohiko KOHDA ,  Takahiro YOSHIDA ,  Shiomi ANDOU ,  Takayuki NAKAI ,  Kanshi ABE ,  Takeshi SHIMIZU ,  Ryo KASAHARA

IPC: B41J2/18 ,  B41J2/175 ,  B41J2/14

Abstract: A liquid discharging head includes: a nozzle plate having a plurality of nozzles from which liquid is discharged; a channel member including a plurality of individual liquid chambers that lead to the plurality of nozzles, respectively, and including a plurality of circulation channels that lead to the plurality of individual liquid chambers, respectively; and a common liquid chamber member for forming a common liquid chamber that supplies liquid to the plurality of individual liquid chambers and for forming a circulation common liquid chamber that leads to the plurality of circulation channels.

公开(公告)号：US20160185113A1

公开(公告)日：2016-06-30

申请号：US14976757

申请日：2015-12-21

Applicant: Takahiro Yoshida ,  Tomohiko Kohda ,  Takeshi Shimizu ,  Kanshi Abe ,  Ryo Kasahara ,  Takayuki Nakai ,  Shiomi Andou

Inventor： Takahiro Yoshida ,  Tomohiko Kohda ,  Takeshi Shimizu ,  Kanshi Abe ,  Ryo Kasahara ,  Takayuki Nakai ,  Shiomi Andou

IPC: B41J2/14

CPC classification number: B41J2/1433 ,  B41J2/14201 ,  B41J2/14233 ,  B41J2002/14362 ,  B41J2002/14387 ,  B41J2002/14419 ,  B41J2202/12

Abstract: A liquid ejection head is provided. The liquid ejection head includes at least two nozzle lines configured to have a plurality of nozzles for ejecting liquid disposed in respective lines, a plurality of individual liquid chambers configured to be in communication with corresponding nozzles of the nozzle lines, and at least two circulation channels corresponding to the nozzle lines, configured to be in communication with the individual liquid chambers. The at least two circulation channels are in communication with each other through a bridging channel disposed in a direction intersecting with the nozzle line direction, and the bridging channel and the circulation channels are disposed at different positions in a thickness direction of a member which forms the bridging channel and the circulation channels.

Abstract translation: 提供液体喷射头。 液体喷射头包括至少两个喷嘴线，其被配置为具有用于喷射设置在各个管线中的液体的多个喷嘴，多个单独的液体室，其被配置为与喷嘴管线的相应喷嘴连通，以及至少两个循环通道 对应于喷嘴线，其构造成与各个液体室连通。 所述至少两个循环通道通过沿与喷嘴线方向相交的方向设置的桥接通道彼此连通，并且所述桥接通道和所述循环通道设置在形成所述连接部件的部件的厚度方向上的不同位置 桥接通道和循环通道。

公开(公告)号：US09311988B2

公开(公告)日：2016-04-12

申请号：US13545073

申请日：2012-07-10

Applicant: Takatsugu Ono ,  Takeshi Shimizu

Inventor： Takatsugu Ono ,  Takeshi Shimizu

IPC: G06F11/34 ,  G11C11/4076 ,  G06F12/02 ,  G06F12/08 ,  G06F12/12

CPC classification number: G11C11/4076 ,  G06F12/0215 ,  G06F12/0862 ,  G06F12/123 ,  G06F12/126 ,  G11C2207/2245 ,  Y02D10/13

Abstract: A row buffer 102 in DRAM 100 stores any data read from a memory array 101 in a specified data length unit. An LLC 206 is cache memory, and extracts and stores a part of data stored in the row buffer 102 as cache data. In a MAC 701, when push-out control of the LLC 206 is performed, it is predicted that data at which DIMM address is stored in the row buffer 102 in the near future based on the queuing state of an MRQ 203. In the MAC 701, each physical address of the cache data in a push-out target range 702 on the LLC 206 is converted into a DIMM address. If the converted address matches the predicted address of the data, then the cache data corresponding to the matching addresses is pushed out on a priority basis from the LLC 206.

Abstract translation: DRAM 100中的行缓冲器102将从存储器阵列101读取的任何数据存储在指定的数据长度单元中。 LLC 206是高速缓冲存储器，并且将存储在行缓冲器102中的数据的一部分提取并存储为高速缓存数据。 在MAC 701中，当执行LLC 206的推出控制时，基于MRQ 203的排队状态预测在不久的将来将DIMM地址存储在行缓冲器102中的数据。在MAC 701，LLC 206的推出目标范围702中的高速缓存数据的每个物理地址被转换为DIMM地址。 如果转换的地址与数据的预测地址匹配，则从LLC 206优先地推出对应于匹配地址的高速缓存数据。

公开(公告)号：US09004656B2

公开(公告)日：2015-04-14

申请号：US13975669

申请日：2013-08-26

Applicant: Hiroshi Takahagi ,  Makoto Shinohara ,  Hideaki Mamiya ,  Takeshi Shimizu ,  Takashi Tomita ,  Hiroshi Azami

Inventor： Hiroshi Takahagi ,  Makoto Shinohara ,  Hideaki Mamiya ,  Takeshi Shimizu ,  Takashi Tomita ,  Hiroshi Azami

IPC: B41J2/175

CPC classification number: B41J2/175

Abstract: An ink-jet recording head includes a recording head and pressure damper assembly module including a recording head part at a lower position having nozzle holes on an under surface and an ink passage communicating with the nozzle holes, and a pressure damper part higher than the recording head part having an ink containing chamber inside. The ink-jet recording head further includes first flexible tube supplying ink in the ink containing chamber to the ink passage and connecting an ink discharge part communicating with the ink containing chamber and an ink supply part at one end side in the recording head part communicating with one end of the ink passage; and a second flexible tube connected with another end side in the recording head part and communicating with another end of the ink passage. At least the inside of the first flexible tube is filled with the ink.

Abstract translation: 一种喷墨记录头，包括记录头和压力阻尼器组件模块，该模块包括在下表面具有喷嘴孔的记录头部分和与喷嘴孔连通的油墨通道，以及与记录头相比较高的压力阻尼器部分 头部具有内部的墨水容纳室。 喷墨记录头还包括第一柔性管，其将油墨容纳室中的油墨供应到油墨通道，并将与油墨容纳室连通的油墨排出部分和与记录头部分的一端侧的供墨部分连通 墨水通道的一端; 以及与记录头部分中的另一端侧连接并与墨通道的另一端连通的第二柔性管。 至少第一柔性管的内部填充有油墨。

公开(公告)号：US08922324B2

公开(公告)日：2014-12-30

申请号：US13030402

申请日：2011-02-18

Applicant: Takashi Idogawa ,  Takeshi Shimizu ,  Shuichi Tamura ,  Koji Takaba

Inventor： Takashi Idogawa ,  Takeshi Shimizu ,  Shuichi Tamura ,  Koji Takaba

IPC: H01F27/24 ,  H01F21/00 ,  H01F38/12

CPC classification number: H01F38/12

Abstract: An ignition coil for internal combustion engine includes: a center core disposed on an inner side of a primary coil and a secondary coil and a side core disposed on an outer side of the primary and secondary coils whose one end face abuts on one end face of the center core and the other end face abuts on the other end face of the center core via a magnet. The side core is formed of a plurality of side core portions obtained by dividing laminated magnetic steel plates at different positions in a longitudinal direction thereof and has a superimposed portion in which the magnetic steel plates of the adjacent side core portions mutually superimpose between the different positions in the longitudinal direction. It thus becomes possible to provide an ignition coil for internal combustion engine capable of suppressing an increase of magnetic circuit resistance markedly without deteriorating assembly workability.

Abstract translation: 内燃机的点火线圈包括：设置在初级线圈的内侧的中心芯和设置在初级和次级线圈的外侧上的次级线圈和侧芯，其一端面邻接于 中心芯和另一端面通过磁铁邻接中心芯的另一端面。 侧芯由多个侧芯部形成，所述多个侧芯部通过将层叠的电磁钢板沿其纵向不同的位置分割而获得，并且具有叠加部分，相邻侧芯部分的电磁钢板相互重叠在不同位置 在纵向上。 因此，可以提供一种内燃机的点火线圈，能够显着地抑制磁路阻抗的增加，而不会降低组装操作性。

公开(公告)号：US08788856B2

公开(公告)日：2014-07-22

申请号：US13525776

申请日：2012-06-18

Applicant: Takatsugu Ono ,  Takeshi Shimizu

Inventor： Takatsugu Ono ,  Takeshi Shimizu

IPC: G06F13/00

CPC classification number: G06F1/3225 ,  G06F1/3275 ,  G11C5/04 ,  G11C5/148 ,  Y02D10/13 ,  Y02D10/14 ,  Y02D50/20

Abstract: An apparatus includes: a first storage unit storing data representing whether transition is prohibited, for each of a plurality of blocks in a memory device, for each of which power control is carried out; a second storage unit storing, for each of a plurality of threads, an identifier of the thread in association with the number of times that access by the thread to a block in the energy-saving state is requested; and a controller that increments the number of times which is stored in the second storage unit and is associated with an identifier of a requesting source thread of a request, upon detecting a block including an access destination of the request is in the energy-saving state, and sets data representing the transition is prohibited for the block including the access destination of the request upon detecting the number of times after incrementing exceeds a threshold.

Abstract translation: 一种装置，包括：存储表示是否禁止转换的数据的第一存储单元，用于存储设备中的多个块中的每一个，进行每个功率控制; 第二存储单元，对于多个线程中的每个线程，与线程对节能状态的块进行请求的次数相关联地存储线程的标识符; 以及控制器，其在检测到包括请求的访问目的地的块处于节能状态时，增加存储在第二存储单元中并与请求的源线程的标识符相关联的次数， 并且在检测到递增之后的次数超过阈值时，对包括请求的访问目的地的块禁止表示转换的数据。

公开(公告)号：US20120287481A1

公开(公告)日：2012-11-15

申请号：US13467476

申请日：2012-05-09

Applicant: Takeshi SHIMIZU ,  Shuichi WAKABAYASHI

Inventor： Takeshi SHIMIZU ,  Shuichi WAKABAYASHI

IPC: H04N1/04 ,  G02B26/10

CPC classification number: G02B26/101 ,  H04N2201/04713 ,  H04N2201/04739

Abstract: A light scanning device includes a movable section having a light reflecting section adapted to reflect light, oscillating around an oscillation axis, and having a variable magnitude of a maximum deflection angle of the oscillating, and a detection section adapted to detect the maximum deflection angle of the movable section, and the detection section includes a light source adapted to emit light to the light reflecting section, a light receiving section adapted to receive reflected light, which is the light emitted from the light source and then reflected by the light reflecting section, and a displacement driving section adapted to change a position of the light source in accordance with the maximum deflection angle of the movable section.

Abstract translation: 一种光扫描装置，包括具有光反射部分的可动部分，所述光反射部分适于反射围绕振荡轴摆动的光，并且具有可变幅度的振荡的最大偏转角;以及检测部分，其适于检测最大偏转角 所述可动部和所述检测部包括适于向所述光反射部发射光的光源，适于接收作为从所述光源发射的光然后被所述光反射部反射的反射光的受光部， 以及位移驱动部，其适于根据所述可动部的最大偏转角来改变所述光源的位置。

公开(公告)号：US07688825B2

公开(公告)日：2010-03-30

申请号：US11278751

申请日：2006-04-05

Applicant: Takeshi Shimizu

Inventor： Takeshi Shimizu

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L12/4641 ,  H04L45/00 ,  H04L45/60

Abstract: A switch includes multiple ports for transmitting and receiving frames and a switching core for switching frames between the ports. One or more of the ports locally store filtering information, allowing the ports to filter frames without accessing central elements of the switch. For example, a port's filtering information may indicate drop conditions, and upon receiving a frame that corresponds to a drop condition in the filtering information, the port can locally drop the frame without impacting other elements of the switch.

Abstract translation: 交换机包括用于发送和接收帧的多个端口和用于在端口之间切换帧的交换核心。 一个或多个端口本地存储过滤信息，允许端口过滤帧而不访问交换机的中心元件。 例如，端口的过滤信息可以指示丢弃条件，并且在接收到对应于过滤信息中的丢弃条件的帧时，端口可以局部地丢弃帧而不影响交换机的其他元件。