公开(公告)号：US5389923A

公开(公告)日：1995-02-14

申请号：US35228

申请日：1993-03-22

申请人： Eiji Iwata ,  Takao Yamazaki

发明人： Eiji Iwata ,  Takao Yamazaki

IPC分类号： H03H17/00 ,  H03H17/02 ,  H03H17/06 ,  H04N7/01 ,  H03M7/00

CPC分类号： H03H17/0685 ,  H04N7/0102

摘要： In a sampling rate converter for converting a sampling frequency L of a digital signal to a sampling frequency M (L:M conversion) or for converting a sampling frequency M of a digital signal to a sampling frequency L (M:L conversion), the same filter coefficients are utilized and a constant predetermined DC gain is maintained for both conversions. An over-sampler multiplies the sampling frequency L or M by M or L, respectively, during the L:M conversion and the M:L conversion, respectively. A filter, which receives the output of the over-sampler, restricts the frequency band of the output. A CPU supplies filter coefficients to the filter and performs such functions as quantizing the filter coefficients, arranging the quantized filter coefficients into a three-dimensional array including rows and columns, determining a ratio between a total sum of values of the rows and columns of the array of quantized filter coefficients, and correcting each of the quantized filter coefficients in response to the determined ratio so as to maintain the predetermined DC gain. A down-sampler receives the output of the filter for multiplying the rate converted frequencies by 1/L or 1/M during the L:M conversion or the M:L conversion, respectively.

摘要翻译： 在用于将数字信号的采样频率L转换为采样频率M（L：M转换）或用于将数字信号的采样频率M转换为采样频率L（M：L转换））的采样率转换器中， 使用相同的滤波器系数，并且为两个转换维持恒定的预定DC增益。 分别在L：M转换和M：L转换期间，过采样器将采样频率L或M分别乘以M或L。 接收过采样器的输出的滤波器限制输出的频带。 CPU向滤波器提供滤波器系数，并执行量化滤波器系数的功能，将量化的滤波器系数布置成包括行和列的三维阵列，确定行和列的值的总和之间的比率 量化滤波器系数阵列，并且响应于所确定的比率校正每个量化滤波器系数，以便维持预定的DC增益。 下采样器接收滤波器的输出，分别在L：M转换或M：L转换期间将速率转换频率乘以1 / L或1 / M。

公开(公告)号：US5469313A

公开(公告)日：1995-11-21

申请号：US191875

申请日：1994-02-04

申请人： Shin Isozaki ,  Shozo Kikugawa ,  Eiji Iwata

发明人： Shin Isozaki ,  Shozo Kikugawa ,  Eiji Iwata

IPC分类号： G03B17/24 ,  G03D15/00 ,  G11B5/58 ,  G11B15/60 ,  G11B5/48 ,  G03B31/00 ,  G11B5/10

CPC分类号： G11B15/602 ,  G03B17/24 ,  G03D15/003 ,  G11B5/58 ,  G03B2217/244

摘要： A supporting device to support a magnetic head in close proximity to a photographic film passage so that the track section of the magnetic head is brought in contact with a magnetic layer on the film, includes a supporting member, a fixing member on which the magnetic head is fixed, two supporting resilient arms one ends of which are fixed to the fixing member and the other ends are fixed to the supporting member. The two supporting arms are fixed in such manner that the two supporting arms are inclined relative to a surface of the fixing member and imaginary lines which are colinear with and extend from the two first supporting arms cross each other at an imaginary line which is colinear with and extends from a magnetic gap of the track section of the magnetic head.

摘要翻译： 一种支撑装置，用于支撑靠近摄影胶片通道的磁头，使得磁头的轨道部分与膜上的磁性层接触，包括支撑部件，固定部件，磁头 固定有两个支撑弹性臂，其一端固定在固定件上，另一端固定在支撑件上。 两个支撑臂以这样的方式固定，使得两个支撑臂相对于固定构件的表面倾斜，并且与两个第一支撑臂共线并且从两个第一支撑臂延伸的假想线以与...共线的假想线彼此交叉 并从磁头的轨道部分的磁隙延伸。

公开(公告)号：US4273902A

公开(公告)日：1981-06-16

申请号：US48979

申请日：1979-06-15

申请人： Kentaro Tomioka ,  Kazuhiro Watanabe ,  Eiji Iwata

发明人： Kentaro Tomioka ,  Kazuhiro Watanabe ,  Eiji Iwata

IPC分类号： C08L83/00 ,  A61K6/10 ,  C08L83/04 ,  C08L83/07 ,  C08L83/06

CPC分类号： A61K6/10 ,  C08L83/04 ,  C08G77/12 ,  C08G77/20

摘要： Disclosed is a room-temperature setting dental silicone composition comprising an organovinylpolysiloxane, an organohydrogen polysiloxane, a catalyst for promoting the addition reaction therebetween, hydrophobic fillers and finely divided palladium and/or an alloy thereof. The palladium and/or palladium alloy should be used in amounts of 0.5 ppm or more relative to the total silicone polymer components. The organohydrogen polysiloxane and catalyst are separately stored. In use, the remaining components are mixed with said two components in any order.

摘要翻译： 公开了包含有机乙烯基聚硅氧烷，有机氢聚硅氧烷，促进其加成反应的催化剂，疏水性填料和细碎的钯和/或其合金的室温定型牙科用硅酮组合物。 相对于总硅氧烷聚合物组分，钯和/或钯合金的使用量应为0.5ppm或更多。 有机氢聚硅氧烷和催化剂分别储存。 在使用中，剩余的组分以任何顺序与所述两种组分混合。

公开(公告)号：US20100253874A1

公开(公告)日：2010-10-07

申请号：US12740626

申请日：2008-10-27

申请人： Keita Ito ,  Eiji Iwata ,  Masahiro Ohtake

发明人： Keita Ito ,  Eiji Iwata ,  Masahiro Ohtake

IPC分类号： G02F1/1333

CPC分类号： G02F1/133308 ,  G02F2001/133311 ,  G02F2001/133317 ,  G02F2001/13332 ,  G02F2001/133322 ,  G02F2201/465

摘要： In a structure for holding a display panel disposed within a cabinet, which includes a frame part positioned on one side of a display face of the display panel; a peripheral part positioned around the display panel; and a rear part covering the other face side of the display panel, from both sides by the frame part and a holding member supported by the peripheral part, a projecting portion projects on an inner face portion of the frame part in a position on an outer peripheral side of a rim portion of the display panel and the holding member so as to extend from the side of the display face of the display panel toward the opposite side of the display face, and a reinforcing portion for coupling the inner face portion of the projecting portion and the inner face portion of the frame part is provided.

摘要翻译： 在用于保持布置在机壳内的显示面板的结构中，其包括位于显示面板的显示面一侧的框架部分; 围绕显示面板定位的周边部分; 以及从显示面板的另一面侧覆盖框架部的两侧的后部和由周边部支撑的保持构件，突出部在框架部的内侧面突出于外侧的位置 显示面板的边缘部分的外周侧和保持构件，以便从显示面板的显示面侧朝向显示面的相对侧延伸;以及加强部，用于将显示面板的内表面部分 突出部分和框架部分的内表面部分。

公开(公告)号：US07334116B2

公开(公告)日：2008-02-19

申请号：US10959613

申请日：2004-10-06

申请人： Eiji Iwata

发明人： Eiji Iwata

IPC分类号： G06F9/305

CPC分类号： G06F9/30018 ,  G06F9/30032 ,  G06F9/30043 ,  G06F9/3816 ,  G06F9/3824

摘要： A bit manipulation processor, system and method are provided which reduces the number of operations performed during data processing. An additional register is used as a buffer. The buffer has a bit length which is preferably greater than the address boundaries in a memory or register address. A bitstream can be processed using the buffer by itself or in combination with a standard register, depending upon the particular function to be implemented.

摘要翻译： 提供了一种位操作处理器，系统和方法，其减少了数据处理期间执行的操作次数。 一个附加寄存器用作缓冲区。 缓冲器的位长度优选地大于存储器或寄存器地址中的地址边界。 根据要实现的特定功能，可以使用缓冲器本身或与标准寄存器组合来处理比特流。

公开(公告)号：US20070113612A1

公开(公告)日：2007-05-24

申请号：US11285049

申请日：2005-11-22

申请人： Hideo Takekoshi ,  Eiji Iwata

发明人： Hideo Takekoshi ,  Eiji Iwata

IPC分类号： B21D28/00

CPC分类号： B21D28/26 ,  B21D35/00

摘要： To provide the manufacturing method for the press work product reducing the chance of causing distortion of the countersink as press-forming the countersink. This is the manufacturing method for a press work product which has a tapped bore for a stem of a flat countersink head screw to penetrate therethrough and a countersink formed around a circumferential line of the tapped bore for a head of the flat countersink head screw to seat therein, comprising steps of forming a work as the press work product by punching a plate material, trimming an outside diameter of said work, and forming said countersink by inserting said work after trimming the outside diameter into a press die to press form thereof.

摘要翻译： 为了提供冲压加工产品的制造方法，减少了将锪孔变形的可能性，如压制成型的锪孔。 这是一种用于冲压加工产品的制造方法，其具有用于贯穿其中的平坦埋头螺钉的杆的螺纹孔，以及形成在螺纹孔的圆周线周围的埋头孔，用于平坦埋头螺钉的头部到座 其特征在于，包括以下步骤：通过冲压板材来形成作为压制加工品的工件，修剪所述工件的外径，并且通过在将外径修剪成压模之后将所述工件插入其压制形状来形成所述埋头孔。

公开(公告)号：US06172621B2

公开(公告)日：2001-01-09

申请号：US09315761

申请日：1999-05-20

申请人： Eiji Iwata

发明人： Eiji Iwata

IPC分类号： H03M700

CPC分类号： H04N19/88 ,  H04N19/436 ,  H04N19/61

摘要： A high speed coding apparatus of digital video data using a parallel processing system, wherein first to third processors are informed of the number of each video segment to be processed and each processor independently starts encoding based on the number of the video segment, namely, sequentially processes the distributed video segment j by blocking to shuffling (VSj-BLK to SFL), motion prediction to quantization (VSj-DCT) to framing (VSj-VLC to FRM) to generate encoded data of a fixed length. A processor finishing the processing with respect to one video segment is given a new video segment to be processed and made to repeat the encoding.

摘要翻译： 使用并行处理系统的数字视频数据的高速编码装置，其中第一至第三处理器被通知要处理的每个视频片段的数量，并且每个处理器基于视频片段的数量，即顺序地独立地开始编码 通过阻塞（VSj-BLK到SFL），到量化的运动预测（VSj-DCT）到成帧（VSj-VLC到FRM）来处理分布式视频段j，以生成固定长度的编码数据。 针对一个视频段完成处理的处理器被给予待处理的新视频段并使其重复编码。

公开(公告)号：US5594679A

公开(公告)日：1997-01-14

申请号：US343537

申请日：1995-02-03

申请人： Eiji Iwata

发明人： Eiji Iwata

IPC分类号： G06F9/38 ,  G06F15/80 ,  G06F17/14 ,  G06T1/20 ,  G06T9/00 ,  H04N19/42 ,  H04N19/423 ,  H04N19/426 ,  H04N19/436 ,  H04N19/51 ,  H04N19/523 ,  H04N19/59 ,  H04N19/60 ,  H04N19/625 ,  H04N19/80 ,  G06F7/38

CPC分类号： G06F17/147

摘要： A processing apparatus which adaptively performs image compensation and encoding/expansion and decoding processing such as discrete cosine transformation (DCT)/inverse discrete cosine transformation (IDCT), inner product computation, image data addition, and image data differential processing, etc. for blocks of image data of a size of m.times.n, which is provided with (a) plurality of parallel processing units 1 to 4 each of which performs addition, subtraction, various types of logical computations, comparison of magnitude, computation of absolute values of differences, and butterfly addition.multidot.subtraction processing, performs multiplication, and performs accumulation; (b) mutually connected pipeline memories 5 to 7 which are disposed so as to connect adjoining processing units among these processing units; and (c) data selectors 41 to 44 which selectively apply input data to the processing units 1 to 4, wherein adjoining processing units are coupled via the mutually connected pipeline memories and wherein an internal pipeline memory in the aforesaid processing unit is selected to constitute a predetermined data flow path, thereby to perform DCT or other desired video signal processing.

摘要翻译： PCT No.PCT / JP94 / 00525 Sec。 371日期：1995年2月3日 102（e）日期1995年2月3日PCT 1994年3月30日PCT公布。 出版物WO94 / 23384 日期：1994年10月13日一种自适应地执行诸如离散余弦变换（DCT）/反离散余弦变换（IDCT），内积计算，图像数据添加和图像数据差分处理的图像补偿和编码/扩展和解码处理的处理装置 等等，其具有m×n尺寸的图像数据块，其具有（a）多个并行处理单元1至4，每个并行处理单元执行加法，减法，各种类型的逻辑计算，幅度比较，绝对计算 差异值和蝴蝶加减法处理，执行乘法，并执行累加; （b）相互连接的管线存储器5至7，它们被布置成在这些处理单元之间连接邻接的处理单元; 和（c）数据选择器41至44，其选择性地将输入数据应用于处理单元1至4，其中相邻的处理单元经由相互连接的流水线存储器耦合，并且其中选择上述处理单元中的内部流水线存储器以构成 从而执行DCT或其它所需的视频信号处理。

公开(公告)号：US08001294B2

公开(公告)日：2011-08-16

申请号：US11236262

申请日：2005-09-27

申请人： Keisuke Inoue ,  Eiji Iwata

发明人： Keisuke Inoue ,  Eiji Iwata

IPC分类号： G06F13/28 ,  G06F3/00

CPC分类号： G06F13/28 ,  G06F15/167

摘要： The present invention provides methods and apparatus for transferring and storing data among processors and memory in a multiprocessor system. The data is compressed locally before it is sent to a shared memory. The memory stores the data in its compressed state, but the data is aligned in the memory in the same manner as uncompressed data would be. A tag table keeps track of the compression type and compressed data size for a set of data at a given address block. A data compressor and a data expander may be implemented in a direct memory access controller accessible to multiple coprocessors, or the compressor and the expander may be implemented within the coprocessors.

摘要翻译： 本发明提供了用于在多处理器系统中在处理器和存储器之间传送和存储数据的方法和装置。 在将数据发送到共享内存之前，将数据压缩到本地。 存储器将数据存储在其压缩状态，但数据以与未压缩数据相同的方式存储在存储器中。 标签表跟踪给定地址块上的一组数据的压缩类型和压缩数据大小。 可以在可由多个协处理器访问的直接存储器访问控制器中实现数据压缩器和数据扩展器，或者压缩器和扩展器可以在协处理器内实现。

公开(公告)号：US07038676B2

公开(公告)日：2006-05-02

申请号：US10167328

申请日：2002-06-11

申请人： Eiji Iwata ,  Masakazu Suzuoki

发明人： Eiji Iwata ,  Masakazu Suzuoki

IPC分类号： G06F17/00 ,  G09G5/00 ,  G06T13/00

CPC分类号： H04N19/51 ,  G06T9/001 ,  H04N19/20 ,  H04N19/57

摘要： A system and method for compressing video graphics data are provided. The system and method include generating in a graphics pipeline, from video graphics data modeling objects, vertex data corresponding to the objects, rendering the video graphics data to produce a current frame of pixel data and a reference frame of pixel data, and, based upon the vertex data, defining a search area within the reference frame for calculating a motion vector for a block of pixel data within the current frame. The current frame then is compressed using the motion vector. The use of vertex data from the graphics pipeline to define the search area substantially reduces the amount of searching necessary to generate motion vectors and perform data compression.