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公开(公告)号：US20080297232A1
公开(公告)日：2008-12-04
申请号：US12132996
申请日：2008-06-04
Applicant: Tsuyoshi Yoshimura , Taichiro Kawai
Inventor： Tsuyoshi Yoshimura , Taichiro Kawai
IPC: G05F3/08
Abstract: The invention provides a charge pump circuit which reduces rise time of an output current even when an input signal is of high frequency. PMOS1 and PMOS2 have gates connected to each other, and the gate of the PMOS1 is connected to the drain thereof. A supply potential (Vdd) is applied to the sources of the PMOS1 and the PMOS2, and the PMOS1 and the PMOS2 form a current mirror circuit. First and second switching elements and a first constant-current source are connected to the drain of the PMOS2. A connection point (a node) of the first switching element and the second switching element is connected to an output terminal. The drain of the PMOS1 is connected to the first constant-current source through a third switching element, and connected to a second constant-current source through a fourth switching element.
Abstract translation: 本发明提供了一种电荷泵电路，其即使在输入信号为高频时也减少了输出电流的上升时间。 PMOS1和PMOS2具有彼此连接的栅极，并且PMOS1的栅极连接到其漏极。 供电电位（Vdd）被施加到PMOS1和PMOS2的源极，PMOS1和PMOS2形成电流镜电路。 第一和第二开关元件和第一恒流源连接到PMOS2的漏极。 第一开关元件和第二开关元件的连接点（节点）连接到输出端子。 PMOS1的漏极通过第三开关元件连接到第一恒流源，并通过第四开关元件连接到第二恒流源。
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公开(公告)号：US5105284A
公开(公告)日：1992-04-14
申请号：US450915
申请日：1989-12-14
Applicant: Seiji Sakata , Tamotsu Harada , Norifumi Ito , Masayuki Hayashi , Tsuyoshi Yoshimura , Nobuyuki Koinuma
Inventor： Seiji Sakata , Tamotsu Harada , Norifumi Ito , Masayuki Hayashi , Tsuyoshi Yoshimura , Nobuyuki Koinuma
IPC: G03G15/01 , G03G15/22 , G03G15/36 , G03G21/00 , G11B7/0033 , G11B7/007 , G11B27/28 , H04N1/00 , H04N1/04 , H04N1/21 , H04N1/333
CPC classification number: H04N1/333 , G11B27/28 , H04N1/2175 , H04N1/32112 , H04N1/33376 , G11B2220/218 , H04N2201/214 , H04N2201/3205 , H04N2201/3216 , H04N2201/3226 , H04N2201/3242 , H04N2201/3243 , H04N2201/3254 , H04N2201/3277 , H04N2201/33321 , H04N2201/33328
Abstract: A digital copier using a laser card or like external storing medium for storing image data. A remaining amount of memory capacity of a laser card is displayed in terms of the number of papers of a particular size or by percent. Based on the remaining amount of capacity, image data are compressed and reduced, the reduction ratio being also recorded in the card. When the contents of a series of documents cannot be accommodated in a single card, the first card is provided with a mark which shows that the second card is to follow.
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公开(公告)号：US5250939A
公开(公告)日：1993-10-05
申请号：US787867
申请日：1991-11-05
Applicant: Itsuo Takanashi , Shintaro Nakagaki , Ichiro Negishi , Tetsuji Suzuki , Fujiko Tatsumi , Ryusaku Takahashi , Keiichi Maeno , Tsuyoshi Yoshimura
Inventor： Itsuo Takanashi , Shintaro Nakagaki , Ichiro Negishi , Tetsuji Suzuki , Fujiko Tatsumi , Ryusaku Takahashi , Keiichi Maeno , Tsuyoshi Yoshimura
CPC classification number: G06K15/1247
Abstract: A drive apparatus for an optical element array includes a counter counting clock pulses and being periodically reset at a horizontal scanning period. The counter outputs first and second counter signals out of phase with each other. A latch holds a pixel-corresponding segment of an input image signal. One of clock signals out of phase with each other is selected in response to the pixel-corresponding input-signal segment held by the latch. A first comparator compares the first counter signal and the pixel-corresponding input-signal segment held by the latch, and outputs a first identity signal when the first counter signal and the pixel-corresponding input-signal segment are equal to each other. A second comparator compares the second counter signal and the pixel-corresponding input-signal segment held by the latch, and outputs a second identity signal when the second counter signal and the pixel-corresponding input-signal segment are equal to each other. A drive pulse is generated which starts in synchronism with a start of a horizontal scanning period and which ends in response to the selected clock signal and in response to the first and second identity signals. An optical element in the array is driven in response to the drive pulse.
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公开(公告)号：US4991546A
公开(公告)日：1991-02-12
申请号：US374282
申请日：1989-06-30
Applicant: Tsuyoshi Yoshimura
Inventor： Tsuyoshi Yoshimura
CPC classification number: F01N13/12 , F01N13/004 , F01N3/043 , F01P7/165 , F01N2590/02 , F01P2050/04 , F01P2060/16 , F02B61/045 , Y02T10/20
Abstract: A number of embodiments of cooling systems for internal combustion engines powering marine watercraft wherein the engine cooling jacket delivers its coolant to an exhaust manifold cooling jacket adjacent the inlet end of the exhaust manifold and wherein coolant is delivered from the exhaust manifold cooling jacket to a further cooling jacket around the inlet portion of an exhaust elbow. In one embodiment, a closed cooling system is provided for the engine cooling jacket, exhaust manifold cooling jacket and the elbow cooling jacket. In another embodiment, the system discharges coolant back to the body of water in which the watercraft is operating through a further cooling jacket of the exhaust elbow that communicates with its discharge end.
Abstract translation: 用于为船用船只供能的内燃机的冷却系统的多个实施例，其中发动机冷却套将其冷却剂递送到邻近排气歧管的入口端的排气歧管冷却套，并且其中冷却剂从排气歧管冷却套管输送到另一个 围绕排气弯头入口部分的冷却套管。 在一个实施例中，为发动机冷却套，排气歧管冷却套和弯头冷却套提供封闭的冷却系统。 在另一个实施例中，系统将冷却剂通过与其排放端连通的排气弯管的另外的冷却套将冷却剂排放到水体运行的水体中。
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公开(公告)号：US4955837A
公开(公告)日：1990-09-11
申请号：US290444
申请日：1988-12-27
Applicant: Tsuyoshi Yoshimura
Inventor： Tsuyoshi Yoshimura
CPC classification number: F01P3/202 , F02B61/045
Abstract: A number of embodiments of cooling water feed structures for inboard/outboard engines wherein the outboard drive includes a first conduit that extends through the outboard drive and communicates with an adjustably mounted second conduit. The adjustable mounting of the second conduit adapts it to use with any of a plurality of engine types having different water inlet locations.
Abstract translation: 用于内侧/外侧发动机的冷却水进料结构的多个实施例，其中外侧驱动器包括延伸穿过舷外驱动器并与可调节地安装的第二导管连通的第一管道。 第二导管的可调节安装使其适用于具有不同进水位置的多种发动机类型中的任何一种。
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Patent Agency Ranking
公开(公告)号：US4740844A
公开(公告)日：1988-04-26
申请号：US849801
申请日：1986-04-09
Applicant: Tsuyoshi Yoshimura
Inventor： Tsuyoshi Yoshimura
CPC classification number: H04N1/393 , H04N1/4051 , H04N1/4055
Abstract: A method of applying magnification changing processing to an image in a digital copier or the like. The processing consists of subprocessing which is effected by operating optics of a scanner, and subprocessing which is effected by space filter processing of the kind using a threshold matrix. When digital video data read by the scanner on a pixel basis and quantized with respect to multiple levels are to be binarized by the space filter processing, the size of the threshold matrix is changed to roughly change the magnification. A delicate change of magnification is performed by the operation of the optics while the scanner reads the image.
Abstract translation: 对数字复印机等中的图像应用倍率变化处理的方法。 该处理由通过操作扫描器的光学器件实现的子处理和由使用阈值矩阵的类型的空间滤波处理实现的子处理组成。 当通过扫描仪以像素为基础读取并相对于多个等级量化的数字视频数据将通过空间滤波处理进行二值化时，阈值矩阵的大小被改变以大致改变放大率。 当扫描仪读取图像时，通过光学器件的操作来执行微小的放大倍率的变化。
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公开(公告)号：US20240180137A1
公开(公告)日：2024-06-06
申请号：US18457108
申请日：2023-08-28
Applicant: Tsuyoshi YOSHIMURA , Izumi FUJIMOTO , Johji OHDAKE , Bayer CropScience KK , Kyoto University , Discovery Purchaser Corporation
Inventor： Tsuyoshi YOSHIMURA , Izumi FUJIMOTO , Johji OHDAKE
Abstract: [Problem]
To provide a termite control device that does not require frequent checking of the device and that reduces the cost burden associated with providing a service.
[Solution]
The termite control device according to the present invention comprises: a cartridge having a structure including a member composed of a material that is resistant to decay or corrosion in soil and that is resistant to feeding damage by termites, thereby reducing feeding damage by termites, the structure having a passage through which the termites can move, and the structure containing an unavoidable, slow-acting insecticide active ingredient; and a container that is able to accommodate the cartridge and that is composed of a resin, a metal, a ceramic, or a composite of these materials. The container has a lid that can be opened and closed on the top surface thereof, and that has a plurality of through-holes or slits in a side surface thereof through which termites can enter.-
公开(公告)号：US4953036A
公开(公告)日：1990-08-28
申请号：US324008
申请日：1989-03-16
Applicant: Tsuyoshi Yoshimura
Inventor： Tsuyoshi Yoshimura
CPC classification number: H04N1/393 , G06K15/1204 , G06K15/1223
Abstract: A digital copier capable of switching the pixel density of an image to be printed out. A laser printer installed in a writing section of the copier is also usable for printing out image data fed from another machine which may be operatively connected to the copier. A switching device is provided for switching the pixel density of an image to be printed out over to one of a plurality of pixel densities which matches with the particular machine connected to the copier. The switching device selects either one of at least two lenses included in illuminating optics of the laser printer and each having a different focal length, or selectively moves a single lens of the illuminating optics to any of a plurality of stop positions which are defined on an optical axis of the optics, or selectively changes the illumination time of a laser beam of the laser printer, or selectively changes the rotation speed of a mirror motor adapted to drive a polygonal mirror of the laser printer.
Abstract translation: 一种数字复印机，能够切换要打印出的图像的像素密度。 安装在复印机的书写部分中的激光打印机也可以用于打印从可操作地连接到复印机的另一机器馈送的图像数据。 提供了一种切换装置，用于将要打印的图像的像素密度转换为与连接到复印机的特定机器相匹配的多个像素密度中的一个。 切换装置选择激光打印机的照明光学元件中包括的每个具有不同焦距的至少两个透镜中的任一个，或选择性地将照明光学器件的单个透镜移动到多个停止位置中的任何一个 或者选择性地改变激光打印机的激光束的照明时间，或者选择性地改变适于驱动激光打印机的多面镜的镜马达的旋转速度。
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公开(公告)号：US4938723A
公开(公告)日：1990-07-03
申请号：US277145
申请日：1988-11-29
Applicant: Tsuyoshi Yoshimura , Shiegeki Shiozawa
Inventor： Tsuyoshi Yoshimura , Shiegeki Shiozawa
Abstract: A coupling for a marine outboard drive for coupling the engine output shaft to the input shaft of the outboard drive. The coupling is formed of a composite member having a molded hub portion that defines a curved recess and a sheet metal member that is affixed to the hub member and which is adapted to be affixed to the engine output shaft. An elastomeric member is received in the recess of the hub member and supports an internally splined member that has a splined connection to the input shaft of the outboard drive.
Abstract translation: 用于船用舷外驱动器的联轴器，用于将发动机输出轴联接到舷外驱动器的输入轴。 联接器由具有限定弯曲凹部的模制轮毂部分和固定到轮毂构件并适于固定到发动机输出轴上的钣金构件的复合构件形成。 弹性体构件被容纳在轮毂构件的凹部中并且支撑内部花键构件，其具有与外侧驱动器的输入轴的花键连接。
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公开(公告)号：US4927390A
公开(公告)日：1990-05-22
申请号：US289982
申请日：1988-12-22
Applicant: Noboru Kudoh , Itsushi Hirukawa , Satoshi Aoki , Tsuyoshi Yoshimura , Shigeki Shiozawa
Inventor： Noboru Kudoh , Itsushi Hirukawa , Satoshi Aoki , Tsuyoshi Yoshimura , Shigeki Shiozawa
CPC classification number: F01N13/1805 , B63H20/245 , F01N13/12 , F02B61/045 , B63B2770/00
Abstract: An inboard/outboard drive arrangement and specifically an improved exhaust joint therefor wherein at least one of the rigid conduits of the exhaust system is provided with a projection to engage and restrain a hose clamp which may be released and inadvertently dropped so as to prevent loss of the hose clamp into an inaccessible area.
Abstract translation: 内侧/外侧驱动装置，特别是改进的排气接头，其中，排气系统的刚性导管中的至少一个设置有突出部，用于接合和限制可能被释放并无意地掉落的软管夹，以防止 软管夹入无法进入的区域。
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