公开(公告)号：US08213188B2

公开(公告)日：2012-07-03

申请号：US12664727

申请日：2008-06-25

申请人： Nobuhiro Tada ,  Hisao Sato

发明人： Nobuhiro Tada ,  Hisao Sato

IPC分类号： H02M3/335

CPC分类号： H02J7/0054 ,  H02J2007/0059 ,  H02M3/33584 ,  Y02B40/90

摘要： Provided is a bidirectional DC/DC converter which can control a boost voltage in a wide range. The DC/DC converter includes: three series circuits formed by a first to a sixth switch, each two of which are connected in series between a plus terminal and a minus terminal of a high voltage side; two transformers in which primary windings are connected in series and input terminals of the primary windings are connected to connection points of the switching elements; and a seventh to a tenth switch. The transformers have secondary windings, each of which is divided at the middle point. The middle points are connected to a minus terminal of a low voltage side. Respective terminals of the secondary windings are connected to a plus terminal of the low voltage side by the seventh to the tenth switches.

摘要翻译： 提供了可以在宽范围内控制升压电压的双向DC / DC转换器。 DC / DC转换器包括：由第一至第六开关形成的三个串联电路，每个电路串联连接在高压侧的正极端子和负极端子之间; 其中初级绕组串联连接的两个变压器和初级绕组的输入端连接到开关元件的连接点; 和第七至第十开关。 变压器有次级绕组，每个绕组在中间点分开。 中点连接到低电压侧的负端子。 次级绕组的相应端子通过第七至第十开关连接到低电压侧的正极端子。

公开(公告)号：US07447724B2

公开(公告)日：2008-11-04

申请号：US10999293

申请日：2004-11-29

申请人： Hisao Sato

发明人： Hisao Sato

IPC分类号： G06F17/11

CPC分类号： G06F17/10

摘要： An error function calculation device, which performs processing of calculating an error function FM(T) having T (positive real number) as a variable and M (M is an integer of 0 or more) as an order, includes a coefficient table and a calculation section. The coefficient table stores a value of FM+i(T0)/FM(T0) (i is at least one integer among 1 to n, and n is a natural number) calculated for T0, obtained by an n-th order polynomial approximation of the error function FM(T), or a multiplied value which is obtained by multiplying the value of FM+i(T0)/FM(T0) by a constant. The calculation section reads the value of FM+i(T0)/FM(T0) or the multiplied value from the coefficient table, and performs at least a part of the processing of calculating a value of the error function FM(T) by a fixed-point arithmetic using the value of FM+i(T0)/FM(T0) or the multiplied value.

摘要翻译： 一种误差函数计算装置，其执行将具有T（正实数）作为变量的M（M为0以上的整数）的误差函数F（M）的计算处理为 包括系数表和计算部分。 系数表存储F + M + 1（T 0/0）/ F M（T 0）的值， （i是1至n中的至少一个整数，n是自然数），通过误差函数F N的N次多项式近似获得的T 0 < / T（T）的乘积值，或通过将F M + i（T 0/0）/ F M （T 0 ）。 计算部分读取F M + I（T 0> / O）（T 0> 0）的值， 或来自系数表的相乘值，并且通过使用F的值F的定点算术来执行计算误差函数F（M）的值的处理的至少一部分， （T> 0 ）或相乘的值。

公开(公告)号：US07111028B2

公开(公告)日：2006-09-19

申请号：US10291173

申请日：2002-11-08

申请人： Hisao Sato

发明人： Hisao Sato

IPC分类号： G06F15/00

CPC分类号： G06F1/035 ,  H04N5/202

摘要： A method of the data conversion, a data conversion circuit and a data conversion program are provided which make the memory capacity of the circuit for storing the converted data small and can make the error of the output data small. To comprise a priority encoder 11 outputting bit number of “1” located at the most significant bit in the input data as L data, a bit-extracting portion outputting (L-1) to (L-2) bits in the input data as N data and (L-3) to 0 bits as M data, a table address forming portion 13 outputting a first address obtained by combining the L data with the M data, a conversion-table storing portion 14 storing a conversion table where converted data corresponds to table addresses, a multiplexer 15 selecting 0 or converted data and a linear interpolation portion 20 processing interpolation based on the two converted data.

摘要翻译： 提供数据转换的方法，数据转换电路和数据转换程序，其使用于存储转换数据的电路的存储容量小，并且可以使输出数据的误差小。 为了包括将位于输入数据中最高有效位的位“1”作为L数据的优先编码器11，将输入数据中的（L-1）至（L-2）位输出的比特提取部分作为 N数据和（L-3）至0位作为M数据，表地址形成部分13输出通过将L数据与M数据组合而获得的第一地址，存储转换表的转换表存储部分14， 对应于表地址，多路复用器15选择0或经转换的数据，以及线性内插部分20，基于两个转换的数据处理内插。

公开(公告)号：US06888966B2

公开(公告)日：2005-05-03

申请号：US09726801

申请日：2000-11-29

申请人： Hisao Sato ,  Katsumi Komagamine

发明人： Hisao Sato ,  Katsumi Komagamine

IPC分类号： G01B11/02 ,  G01B11/24 ,  G01B11/26 ,  G06K9/32 ,  G06T7/60 ,  G06K9/46 ,  G06K9/52 ,  G06K9/68

CPC分类号： G06T7/60 ,  G06K9/32

摘要： A calculation section performs a simplified calculation to obtain lengths and/or angles using calculations of addition and multiplication, without using calculations of division, square root and inverse trigonometric function that impose heavy load to the hardware. A data storage section stores reference length data and reference angle data in a data format that is appropriate for the simplified calculation.

摘要翻译： 计算部分执行简化的计算，以使用加法和乘法的计算来获得长度和/或角度，而不使用对硬件施加重负荷的除法，平方根和反三角函数的计算。 数据存储部分以适于简化计算的数据格式存储参考长度数据和参考角度数据。

公开(公告)号：US6067706A

公开(公告)日：2000-05-30

申请号：US203344

申请日：1998-12-02

申请人： Hisao Sato

发明人： Hisao Sato

IPC分类号： B42F1/00 ,  A61B17/08 ,  A61B17/10 ,  A61B17/122 ,  A61B17/128 ,  B25B31/00 ,  B23Q7/10 ,  B23P11/00 ,  B42B5/00

CPC分类号： A61B17/1227 ,  A61B17/083 ,  A61B17/128 ,  B25B31/00 ,  A61B17/10 ,  Y10T29/53478 ,  Y10T29/53487 ,  Y10T29/53504 ,  Y10T29/53783

摘要： A clip driver is used for driving elastic clips each having a back portion, and abutment portions for clipping edge portions of sheet-members between the opposite ends of the abutment portions. The clip driver includes a casing body for accommodating the clips and including a sheet-member insertion inlet formed at a front end, a clip insertion inlet formed at a rear end, a longitudinally extending opening formed in a front end upper surface, a clip path formed so as to extend from the sheet-member insertion inlet to the clip insertion inlet, and clip stopper portions for engagement with the clips so as to allow the clips to advance but prevent the clips from retreating; clip opening springs disposed in the vicinity of the sheet-member insertion inlet for opening a nip between the abutment portions of the frontmost clip; an operation knob longitudinally movably fitted into the opening for feeding the frontmost clip in the clip path toward the sheet-member insertion inlet over the clip opening springs by means of the front end of the operation knob; a feed member movable together with the operation knob and having feed protrusions which make a second and following clips advance simultaneously when the feed member advances, while the feed member can retreat without making the advanced clips retreat by the feed protrusions; and an elastic member always elastically biasing the operation knob and the feed member toward the rear end of the casing body.

摘要翻译： 夹子驱动器用于驱动每个具有后部的弹性夹子，以及抵接部分，用于将片状部件的边缘部分夹在邻接部分的相对端之间。 夹子驱动器包括用于容纳夹子的壳体，并且包括形成在前端的片材插入口，形成在后端的夹子插入口，形成在前端上表面上的纵向延伸的开口，夹子路径 形成为从片材插入口延伸到夹子插入口，以及夹子止动部分，用于与夹子接合，以允许夹子前进，但防止夹子退回; 夹紧弹簧设置在片材插入口附近，用于打开最前面的夹子的邻接部分之间的辊隙; 纵向可移动地装配到开口中的操作按钮，用于通过操作旋钮的前端将夹子路径中的最前面的夹子朝向片材构件插入口向上夹持夹子开口弹簧; 馈送构件与操作旋钮一起移动并且具有馈送突起，当进给构件前进时，使进给构件能够同时进入第二和下一个夹子，而进给构件可以在不使进给夹子由进给突起退回的情况下退回; 并且弹性构件总是朝向壳体的后端弹性地偏置操作旋钮和进给构件。

公开(公告)号：US5825264A

公开(公告)日：1998-10-20

申请号：US799087

申请日：1997-02-12

申请人： Kazuhisa Yamazaki ,  Nobuaki Nakamura ,  Yuji Matsushita ,  Hisao Sato ,  Tomohiko Ban

发明人： Kazuhisa Yamazaki ,  Nobuaki Nakamura ,  Yuji Matsushita ,  Hisao Sato ,  Tomohiko Ban

IPC分类号： H01P1/203

CPC分类号： H01P1/203

摘要： A dielectric filter includes a laminate substrate formed by laminating and bonding a plurality of dielectric sheets, belt-like resonance electrodes formed on predetermined bond surfaces of the dielectric sheets, input/output electrodes formed at predetermined positions of an outer periphery of the laminate substrate and connected to the belt-like resonance electrodes, and earth electrodes formed on the outer periphery of the laminate substrate under a non-connection state with the input/output electrodes. The end portions of the belt-like resonance electrodes extend to both side surfaces of the laminate substrate. One end of each belt-like resonance electrode is connected to the earth electrode formed on one of the side surfaces of the laminate substrate and serves as a short-circuit terminal, and the other end of the belt-like electrode is exposed on an ungrounded portion on the opposite side surface and serves as an open terminal.

摘要翻译： 介质滤波器包括通过层压和接合多个电介质片，形成在电介质片的预定接合表面上的带状共振电极，形成在层压基板的外周的预定位置处的输入/输出电极而形成的层叠基板，以及 连接到带状共振电极，以及在与输入/输出电极处于非连接状态的状态下形成在层叠基板的外周上的接地电极。 带状共振电极的端部延伸到层叠基板的两侧面。 每个带状共振电极的一端连接到形成在层叠基板的一个侧表面上的接地电极，并且用作短路端子，并且带状电极的另一端在未接地 部分位于相对侧表面上并用作开放端子。

公开(公告)号：USD372498S

公开(公告)日：1996-08-06

申请号：US40211

申请日：1995-06-13

申请人： Hisao Sato

设计人： Hisao Sato

公开(公告)号：US5404622A

公开(公告)日：1995-04-11

申请号：US165891

申请日：1993-12-14

申请人： Hisao Sato

发明人： Hisao Sato

IPC分类号： B42F1/00 ,  B42F1/12

CPC分类号： B42F1/003 ,  Y10T24/20 ,  Y10T24/205 ,  Y10T24/208

摘要： A corner clip for clipping a plurality of sheets of documents or the like at their corner part without piercing the documents or the like, is made from a strip of bendable metallic material with a predetermined width, has an approximately trapezoidal substrate part and a pair of leg parts which are bent at approximate right angles from a pair of mutually slanted edge parts of this substrate part. In case after these leg parts are applied to outer edges of the corner part of the documents when the documents are to be bound, the leg parts are bent toward back side so that the substrate part of the corner clip presses the uppermost document from its surface side and the pair of legs press the lowermost document from its back surface side.

摘要翻译： 用于在没有刺穿文件或类似物的情况下在其角部处夹紧多张文件等的角夹由具有预定宽度的可弯曲金属材料条制成，具有近似梯形的基底部分和一对 从该基板部分的一对相互倾斜的边缘部分以大致直角弯曲的腿部。 在将这些腿部件应用到文件的边缘部分的外缘的情况下，腿部朝向背侧弯曲，使得角夹子的基底部分从其表面按压最上面的文件 一侧的腿从其背面侧按压最下面的文件。

公开(公告)号：US5162851A

公开(公告)日：1992-11-10

申请号：US614928

申请日：1990-11-16

申请人： Minoru Asakawa ,  Haruo Itakura ,  Utami Soma ,  Yasufumi Koseki ,  Kazumi Ishi ,  Hisao Sato

发明人： Minoru Asakawa ,  Haruo Itakura ,  Utami Soma ,  Yasufumi Koseki ,  Kazumi Ishi ,  Hisao Sato

IPC分类号： G03G21/00 ,  G03B27/50 ,  G03G15/04

CPC分类号： G03G15/04 ,  G03G15/043

摘要： A braking system for image forming apparatus returns an optical scan system in the image forming apparatus to a preselected home position after each scan of a document placed on a platen, within a predetermined period of time. Various factors including temperature, the number of copies of the document previously made, can change the operating performance of the braking system so that it does not return the optical scan system to the home position within the predetermined period. Detectors are provided to detect and sense the factors which will change the operating performance of the braking system. Brake control apparatus is responsive to the detectors and controls the braking system to return the optical scan system to its home position within the preselected period of time to thereby maintain the efficiency of the braking system even as the factors such as temperature, and number of copies previously made changes during operation of the image forming apparatus.

摘要翻译： 用于图像形成装置的制动系统在预定时间段内，在放置在台板上的原稿的每次扫描之后，将图像形成装置中的光学扫描系统返回到预先选择的原始位置。 包括温度，以前制作的文件数量的各种因素可以改变制动系统的操作性能，使得它不会在预定时间段内将光学扫描系统返回到原始位置。 提供检测器以检测和感测将改变制动系统的操作性能的因素。 制动控制装置响应于检测器并且控制制动系统以在预选的时间段内将光学扫描系统返回到其原始位置，从而即使诸如温度和份数等因素也能保持制动系统的效率 先前在图像形成装置的操作期间进行了改变。

公开(公告)号：US5136768A

公开(公告)日：1992-08-11

申请号：US678718

申请日：1991-04-01

申请人： Hisao Sato

发明人： Hisao Sato

IPC分类号： B25B27/20 ,  B25B31/00 ,  B42F1/00

CPC分类号： B25B27/20 ,  B25B31/00 ,  B42F1/003 ,  Y10T29/53783

摘要： Disclosed is a clip driver in which grasping portions of a clip based so as to contact with each other are opened or widened so that documents or the like are grasped between the grasping portions. The clip driver has a casing body made of a single rectangular plate-like member of synthetic resin. The casing body is composed of a bottom portion having longitudinally extending opposite edge portions, a pair of side portions respectively having longitudinally extending one edge portions bendably continuously connected to the respective opposite edge portions of the bottom portion, a pair of upper portions respectively having longitudinally extending one edge portions continuously connected at substantially right angles to the longitudinally extending other edges of the respective side portions, each of the upper portions having a width in a direction perpendicular to the longitudinally extending edge portion thereof which is substantially half of a width of the clip driver, and a cap portion continuously bendably connected at its one side to a rear end of the bottom portion. Notch portions are formed in the front end surfaces of the side portions respectively so as to form the opening portion, and clip opening spring portions are formed on the side portions respectively, each of the clip opening spring portions having a vertex end portion and a pair of leg portions extending from the vertex end portion toward the notch portion so as to gradually separate from each other.

摘要翻译： 公开了一种夹子驱动器，其中以相互接触的夹子的夹持部分打开或加宽，使得夹持部分之间夹持文件等。 夹子驱动器具有由合成树脂的单个矩形板状构件制成的壳体。 壳体由具有纵向延伸的相对边缘部分的底部组成，一对侧部分别具有纵向延伸的一个边缘部分，该边缘部分可弯曲地连续地连接到底部的相应的相对边缘部分;一对上部分别具有纵向 将与所述各个侧部的所述纵向延伸的其他边缘基本成直角连续连接的一个边缘部分延伸，每个所述上部部分在与其纵向延伸的边缘部分垂直的方向上具有宽度， 夹子驱动器，以及在其一侧连续地可弯曲地连接到底部的后端的盖部。 分别在侧面的前端面形成有凹口部分，以便形成开口部分，并且夹子开口弹簧部分分别形成在侧面上，每个夹子开口弹簧部分具有顶端部分和一对 从顶端部朝向切口部延伸以便逐渐分离的腿部。