公开(公告)号：US5056045A

公开(公告)日：1991-10-08

申请号：US518570

申请日：1990-05-03

申请人： Akira Ohsawa

发明人： Akira Ohsawa

IPC分类号： G06T19/00

CPC分类号： G06T19/00 ,  G06F17/30958

摘要： In the proposed geometric processing system geometry and space are partitioned into a plurality of subspaces by virtual partitioning lines passing characteristic points of the geometry and geometric sides. Pointers are respectively set for the characteristic points on the left and right side of each subspace. These two pointers set in one subspace point to each other. Each subspace is represented by such a pair of pointers. Based on the above-mentioned partition method, a plurality of subspaces are then adjacent to each characteristic point. Pointers for each characteristic point are grouped so that they correspond to each characteristic point on a one to one basis. This geometric processing system includes a data base comprising data grouped in such a way. The proposed geometric/graphic data structure enables high-speed geometric processing for a wide range of applications including LSI/VLSI design.

公开(公告)号：US4669065A

公开(公告)日：1987-05-26

申请号：US671425

申请日：1984-11-14

申请人： Akira Ohsawa

发明人： Akira Ohsawa

IPC分类号： G11C11/401 ,  G11C7/14 ,  G11C11/4099 ,  G11C11/24

CPC分类号： G11C7/14 ,  G11C11/4099

摘要： A memory apparatus has a dummy cell comprising two sets of series connections of MOS transistors and capacitors, respectively, connected to a pair of bit lines, which are connected to a sense amplifier of a flip-flop type, and a third MOS transistor having a source and a drain thereof connected between junction points of the MOS transistors and the capacitors of the dummy cell. The capacitors are charged at a high level potential and a low level potential, respectively, of the bit lines and then they are shorted to each other through the third MOS transistor so that they have a common potential of a middle potential level. The potential of the middle level can be supplied to a pair of input terminals to the flip-flop type sense amplifier as a reference potential signal. Thus, it is possible to assure a stable sensing operation by the sense amplifier which is free from an influence of a change in the potential of a substrate of the memory apparatus.

摘要翻译： 一种存储装置具有一个虚拟单元，包括分别连接到一对位线的MOS晶体管和电容器的两组串联连接，这两个位线连接到触发器类型的读出放大器，第三MOS晶体管具有 源极和漏极连接在MOS晶体管的接点和虚设电池的电容器之间。 电容器分别以位线的高电平电位和低电平电位充电，然后它们通过第三MOS晶体管彼此短路，使得它们具有中间电位电平的公共电位。 可以将中间电平的电位提供给作为参考电位信号的触发器型读出放大器的一对输入端。 因此，可以通过读出放大器确保不受存储装置的基板的电位变化的影响的稳定的感测操作。

公开(公告)号：US4308561A

公开(公告)日：1981-12-29

申请号：US149582

申请日：1980-05-14

申请人： Toru Onodera ,  Akira Ohsawa ,  Hideki Nishino ,  Masao Watari

发明人： Toru Onodera ,  Akira Ohsawa ,  Hideki Nishino ,  Masao Watari

IPC分类号： G06F9/455 ,  G06F15/02 ,  G06F15/78 ,  H05K1/14 ,  G11B5/09 ,  G11B5/02

CPC分类号： G06F15/7864 ,  H05K1/14

摘要： A reproducing circuit is provided for reproducing digital information recorded in a cassette tape by frequency modulation in which different first and second digital logic levels are respectively represented by first and second repeated signals having respective first and second repeated frequencies, the first repeated frequency being higher than the second. A pulse forming circuit produces first and second pulse signals having the first and second repeated frequencies in response to the signals recorded on the cassette tape. The first or second pulse signals are applied to a one-shot circuit as a trigger signal and to the control input terminal of a flip-flop circuit as a control signal. The output of the one-shot circuit is supplied to the data input terminal of the flip-flop circuit, whereby reproduced digital information corresponding to the digital information recorded on the cassette tape is derived from the output terminal of the flip-flop circuit.

摘要翻译： 再现电路用于通过频率调制再现记录在盒式磁带中的数字信息，其中不同的第一和第二数字逻辑电平分别由具有相应的第一和第二重复频率的第一和第二重复信号表示，第一重复频率高于 第二。 脉冲形成电路响应于记录在盒式磁带上的信号产生具有第一和第二重复频率的第一和第二脉冲信号。 第一或第二脉冲信号作为触发信号施加到单触发电路，并作为控制信号施加到触发器电路的控制输入端。 单触发电路的输出被提供给触发器电路的数据输入端，由此从触发器电路的输出端导出与记录在盒式磁带上的数字信息对应的再现的数字信息。

公开(公告)号：US4935900A

公开(公告)日：1990-06-19

申请号：US225291

申请日：1988-07-27

申请人： Akira Ohsawa

发明人： Akira Ohsawa

IPC分类号： G11C29/42 ,  G11C11/401 ,  G11C11/403 ,  G11C11/406 ,  G11C29/00

CPC分类号： G11C11/406

摘要： A dynamic random access memory includes a self-refreshing function, in which an error correction device for detecting and correcting an error in the data of the memory cell during the refreshing operation of the memory cell data is provided. The clock period of a control clock generator for controlling the refreshing and error correcting operation is made variable. Specifically, the clock period of the clock generator is maintained in the vicinity of a maximum acceptable value dependant on the pause time of the memory cell in response to an error detection signal generated at the time of error correction by the error correction device. According to this configuration, if the phase time of the memory cell is changed significantly due to the manufacturing process condition the refreshing operation can be effected at a period near the maximum acceptable value, so that the self-refreshing current consumption may be decreased. Furthermore, if the phase time varies depending on the change in the operating condition or characteristic changes due to the time passage, the clock period values in response to such change, so that it is possible to operate in the maximum self-refreshing period depending on the conditions, without-resulting in a malfunction in the refreshing operation.

公开(公告)号：US4364112A

公开(公告)日：1982-12-14

申请号：US149581

申请日：1980-05-14

申请人： Toru Onodera ,  Akira Ohsawa ,  Hideki Nishino ,  Masao Watari

发明人： Toru Onodera ,  Akira Ohsawa ,  Hideki Nishino ,  Masao Watari

IPC分类号： G06F9/455 ,  G06F15/02 ,  G06F15/78 ,  H05K1/14 ,  G06F3/023

CPC分类号： G06F15/7864 ,  H05K1/14

摘要： A miniature computer has a main section which includes a central processor, a read only memory storing a monitor program, a random access memory for executing the monitor program and a controlling circuit for peripheral equipment, and a hand-held controller electrically connected to the main section through a flat cable, the hand-held controller having a keyboard and display device such that the keyboard has keys of numerals 0 to 9 and the alpha characters A to Z for enabling data in the form of symbolic language to be input according to an assembler program. The assembler program is stored in the read only memory and the symbolic language data is converted to corresponding machine language. The hand-held controller includes a key input system which utilizes encoders rather than mulitplexers to detect and transmit key input data data to the main section.

摘要翻译： 微型计算机具有主要部分，其包括中央处理器，存储监视程序的只读存储器，用于执行监视程序的随机存取存储器和用于外围设备的控制电路，以及电连接到主机的手持控制器 通过扁平电缆，手持式控制器具有键盘和显示装置，使得键盘具有数字0至9的键和用于使符号语言形式的数据能够根据 汇编程序。 汇编程序存储在只读存储器中，符号语言数据被转换为相应的机器语言。 手持式控制器包括键输入系统，其利用编码器而不是多路复用器来检测和传送关键输入数据数据到主要部分。

公开(公告)号：US3971709A

公开(公告)日：1976-07-27

申请号：US514789

申请日：1974-10-15

申请人： Akira Ohsawa ,  Ryosuke Yamazaki ,  Osamu Ohe ,  Ryoji Okamura

发明人： Akira Ohsawa ,  Ryosuke Yamazaki ,  Osamu Ohe ,  Ryoji Okamura

IPC分类号： B05D3/06 ,  C08G59/34 ,  C09D5/44 ,  C25D13/00 ,  C25D13/08 ,  C25D13/06

CPC分类号： C08G59/027 ,  C09D5/4407

摘要： Smooth cured coated films having excellent properties are formed by electrodepositing and coating a film on a cathode of an electroconductive material in an electrodeposition bath containing a cationically electrodepositing composition, which is composed of a polymer resin having amino groups and acryloyl or methacryloyl groups and of acrylic or methacrylic acid, and curing the coated film by the irradiation of an ionic radiation.

摘要翻译： 通过在包含阳离子电沉积组合物的电沉积浴中，在导电材料的阴极上电沉积和涂覆薄膜来形成具有优异性能的光滑固化涂膜，阳离子电沉积组合物由具有氨基和丙烯酰基或甲基丙烯酰基的聚合物树脂和丙烯酸 或甲基丙烯酸，并通过离子辐射的照射固化涂膜。

公开(公告)号：US06814875B2

公开(公告)日：2004-11-09

申请号：US09969978

申请日：2001-10-02

申请人： Kunimasa Muroi ,  Yoichi Nagasaki ,  Akira Ohsawa ,  Go Ito ,  Jun Yamamoto

发明人： Kunimasa Muroi ,  Yoichi Nagasaki ,  Akira Ohsawa ,  Go Ito ,  Jun Yamamoto

IPC分类号： C02F1404

CPC分类号： D06F43/08 ,  B01D17/00 ,  B01D17/0202 ,  B01D17/0208 ,  B01D17/08 ,  B01D17/12 ,  B01D53/8662 ,  Y10S210/908

摘要： A solvent separator includes an introduction member which introduces a mixture including chlorine containing organic solvent and water; a separation unit including a separation member made of a water-repellent and/or lipophilic porous material, which carries out the separation of the mixture; a water drainage member through which water separated by the separation unit is discharged; and a solvent drainage member through which the chlorine containing organic solvent separated by the separation unit is discharged. Also, a method and a device for treating waste liquid are provided by which chlorine containing organic solvent present in waste liquid is selectively separated, decomposed by a photocatalyst, and converted into a harmless substrate.

摘要翻译： 溶剂分离器包括引入含有有机溶剂和水的混合物的引入构件; 分离单元，其包括由斥水和/或亲油性多孔材料制成的分离构件，其进行混合物的分离; 排出由分离单元分离的水的排水构件; 以及排出由分离单元分离的含氯有机溶剂的溶剂排出构件。 此外，提供了一种用于处理废液的方法和装置，其中存在于废液中的含氯有机溶剂被选择性分离，由光催化剂分解，并转化成无害的底物。

公开(公告)号：US4944034A

公开(公告)日：1990-07-24

申请号：US867154

申请日：1986-05-27

申请人： Akira Ohsawa

发明人： Akira Ohsawa

IPC分类号： G06T19/00

CPC分类号： G06T19/00 ,  G06F17/30958

摘要： In the proposed geometric processing system geometry and space are partitioned into a plurality of subspaces by virtual partitioning lines passing characteristic points of the geometry and geometric sides. Pointers are respectively set for the characteristic points on the left and right side of each subspace. These two pointers set in one subspace point to each other. Each subspace is represented by such a pair of pointers. Based on the above-mentioned partition method, a plurality of subspaces are then adjacent to each characteristic point. Pointers for each characteristic point are grouped so that they correspond to each characteristic point on a one to one basis. This geometric processing system includes a data bse comprising data grouped in such a way. The propsed geometric/graphic data structure enables high-speed geometric processing for a wide range of applications including LSI/VLSI design.

摘要翻译： 在所提出的几何处理系统中，几何和空间通过虚拟划分线分割成多个子空间，通过几何和几何边的特征点。 针对每个子空间的左侧和右侧的特征点分别设置指针。 在一个子空间中设置的这两个指针指向彼此。 每个子空间由这样一对指针表示。 基于上述分割方法，多个子空间然后与每个特征点相邻。 每个特征点的指针被分组，使得它们在一个一个的基础上对应于每个特征点。 该几何处理系统包括包含以这种方式分组的数据的数据bse。 道具的几何/图形数据结构可实现用于各种应用的高速几何处理，包括LSI / VLSI设计。

公开(公告)号：US4905668A

公开(公告)日：1990-03-06

申请号：US325835

申请日：1989-03-20

申请人： Akira Ohsawa

发明人： Akira Ohsawa

IPC分类号： A61B1/04

CPC分类号： A61B1/042 ,  A61B1/00059

摘要： This endoscope apparatus comprises an endoscope body having an image transmitting member transmitting an image formed by an image forming optical system to the rear end side of an insertable part, an image receiving apparatus removably connected with the endoscope body and receiving the image transmitted by the image transmitting member and a focus adjusting apparatus which is provided in the image receiving apparatus and by which the focus of the image emitted from the exit end of the image transmitting member and formed for the image receiving apparatus can be adjusteed and is further provided with a detecting apparatus detecting such reference position on the endoscope body side as the exit end surface position of the image transmitting member and a detecting apparatus detecting the kind of the endoscope body.

摘要翻译： 该内窥镜装置包括：内窥镜主体，具有将图像形成光学系统形成的图像发送到可插入部的后端侧的图像传送部件;可拆卸地与内窥镜主体连接并接收由图像发送的图像的图像接收装置; 发送构件和焦点调节装置，其设置在图像接收装置中，并且可以调整从图像发送构件的出射端发射并且为图像接收装置形成的图像的焦点，并且还设置有检测 检测作为图像传送部件的出射端面位置的内窥镜主体侧的基准位置的装置以及检测内窥镜主体的种类的检测装置。

公开(公告)号：US4596844A

公开(公告)日：1986-06-24

申请号：US740837

申请日：1985-05-20

申请人： Akira Ohsawa ,  Syuichi Manabe

发明人： Akira Ohsawa ,  Syuichi Manabe

IPC分类号： C09D179/02 ,  C08G59/00 ,  C08G59/14 ,  C08G73/00 ,  C08G73/02 ,  C08G73/04 ,  C09D5/44 ,  C08G59/60 ,  C08L63/10

CPC分类号： C08G73/02

摘要： The present invention relates to a water-dispersible self-hardenable resin composition, and particularly to a self-hardenable resin composition, which has a low-temperature hardenability and is adapted for the cationic electrodeposition painting wherein a material to be painted is used as a cathode.The present invention provides a self-hardenable resin composition consisting essentially of a Michael type addition reaction product consisting of 65-95% by weight (in solid base) of a polyamine resin having amino groups and/or imino groups and 35-5% by weight of an ethylenically unsaturated compound having an amine-imido group.

摘要翻译： PCT No.PCT / JP84 / 00463 Sec。 371日期1985年5月20日第 102（e）日期1985年5月20日PCT提交1984年9月28日PCT公布。 公开号WO85 / 01506 1985年4月11日。本发明涉及一种水分散性自硬化树脂组合物，特别涉及一种具有低温淬透性并适用于阳离子电沉积涂料的自硬化树脂组合物，其中材料 被涂漆用作阴极。 本发明提供一种自硬化树脂组合物，其基本上由迈克尔型加成反应产物组成，该反应产物由65-95％（重量）（固体碱）的具有氨基和/或亚氨基的多胺树脂和35-5％ 具有胺 - 酰亚胺基的烯属不饱和化合物的重量。