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公开(公告)号：US6158402A
公开(公告)日：2000-12-12
申请号：US161302
申请日：1998-09-28
申请人： Takashi Taguchi , Sigemi Kobayashi , Toshinari Sonoda , Atsushi Iwamoto , Hirokazu Osaki , Shigemasa Kajiwara , Shigekazu Tanaka , Kazuo Shibata , Masashi Murata , Masahiko Tashiro , Sumiko Watanabe , Kazuhisa Ishizuka
发明人： Takashi Taguchi , Sigemi Kobayashi , Toshinari Sonoda , Atsushi Iwamoto , Hirokazu Osaki , Shigemasa Kajiwara , Shigekazu Tanaka , Kazuo Shibata , Masashi Murata , Masahiko Tashiro , Sumiko Watanabe , Kazuhisa Ishizuka
CPC分类号： F16C9/02 , F02B75/221 , F02F7/0007 , F02B2075/1816 , F02B2275/20
摘要： In an engine block structure in a multi-cylinder engine in which a piston is incorporated from the side of a crank chamber into each of a plurality of cylinders disposed in series in a cylinder block, cylinder axes of the two adjacent cylinders are disposed to extend in such directions that they are gradually spaced apart from each other as proceeding from the side of a valve operating chamber toward the crank chamber as viewed from a direction of arrangement of the cylinders. Thus, a sufficient crankshaft bearing area can be ensured without bringing an increase in number of parts and an increase in size of the engine block.
摘要翻译： 在多缸发动机的发动机缸体结构中，活塞从曲轴室侧并入设置在气缸体中的多个气缸中的每一个中，两个相邻气缸的气缸轴线被设置为延伸 在从气缸的排列方向观察时，从阀操作室侧向曲柄室方向逐渐间隔开的方向。 因此，可以确保足够的曲轴轴承面积，而不会增加零件数量和增加发动机缸体的尺寸。
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公开(公告)号：US5901679A
公开(公告)日：1999-05-11
申请号：US951732
申请日：1997-10-16
申请人： Shigekazu Tanaka , Takashi Taguchi , Shigemasa Kajiwara , Masashi Murata , Atsushi Iwamoto , Toshinari Sonoda , Masahiko Tashiro , Yasuyuki Kimura , Kaoru Aoki , Mitsuo Takashima
发明人： Shigekazu Tanaka , Takashi Taguchi , Shigemasa Kajiwara , Masashi Murata , Atsushi Iwamoto , Toshinari Sonoda , Masahiko Tashiro , Yasuyuki Kimura , Kaoru Aoki , Mitsuo Takashima
CPC分类号： F02F7/0053 , F01M11/0004 , F02B2275/20 , F02F2007/0063 , F02F2200/06 , F05C2201/021 , F05C2201/0439
摘要： In an engine for a vehicle including a bearing cap integral type oil pan which has a plurality of bearing cap sections integrally provided thereon and which is integrally coupled to a cylinder block, connecting bolts are screwed into the bearing cap sections from the cylinder block to integrally couple the cylinder block and the oil pan to each other. An oil pan chamber, which is an as-cast bore made by drawing a die in an axial direction of a crankshaft, is defined to extend continuously in the axial direction of the crankshaft between the bearing cap sections and a bottom wall of the oil pan. Thus, the oil pan can be produced simply, at a low cost, by a casting process and moreover, it is possible to reduce the weight and size of the oil pan and increase the rigidity of the oil pan.
摘要翻译： 在一种用于车辆的发动机中，包括具有一体地设置在其上的多个轴承盖部分的轴承盖一体式油盘，并且其一体地联接到气缸体，连接螺栓从气缸体螺纹连接到轴承盖部分中以一体地 将气缸体和油盘相互连接。 油盘室是通过在曲轴的轴向上拉模而制成的铸造孔，被定义为在轴承盖部分和油盘的底壁之间在曲轴的轴向方向上连续地延伸 。 因此，油底壳可以通过铸造方法简单地以低成本制造，并且还可以减小油盘的重量和尺寸并增加油盘的刚性。
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公开(公告)号：US08583404B2
公开(公告)日：2013-11-12
申请号：US13023219
申请日：2011-02-08
IPC分类号： G04F1/00
CPC分类号： G04F1/00 , G01S17/026 , G01V8/10 , G01V8/16
摘要： A photoelectric sensor comprises a control unit which performs a measuring process for data on an amount of light input from a light-receiving unit. The control unit measures the length TPS of period (from point a to point d) from when measurement data starts to change in the direction of a threshold P0 to when the amount of received light returns to the level at which the measurement data started to change, and the length TON of period (from point b to point c) for which the detection signal is ON-level. The control unit then outputs information on a margin for TPS with respect to TON on a display unit provided for the photoelectric sensor or to an external device in order to display them.
摘要翻译： 光电传感器包括对从光接收单元输入的光量的数据执行测量处理的控制单元。 控制单元测量从测量数据开始到阈值P0的方向上变化到周期（从点a到点d）的长度TPS，当接收光的量返回到测量数据开始改变的水平时 ，以及检测信号为ON电平的周期（从点b到点c）的长度TON。 然后，控制单元在为光电传感器设置的显示单元或外部设备上输出关于TON的TPS裕度的信息，以便显示它们。
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公开(公告)号：US07509031B2
公开(公告)日：2009-03-24
申请号：US11105399
申请日：2005-04-14
申请人： Atsushi Iwamoto
发明人： Atsushi Iwamoto
IPC分类号： H04N5/00
CPC分类号： H04N5/76 , H04N5/85 , H04N9/8042
摘要： In an optical disk recorder, an optimum threshold value (M′) of a front-end buffer is calculated from data size, signal transfer rate (Rt) and signal write rate (Rw). Writing the signal to the optical disk is performed multiple times each immediately after the storage amount reaches the optimum threshold value (M′), while continuing buffer storage to the front-end buffer. By performing the writing, time (T3) at which the signal transfer from a back-end buffer to the front-end buffer is ended can be made substantially simultaneous with time (T4) at which the signal writing by an optical pickup is ended, whereby time required for signal writing can be reduced.
摘要翻译： 在光盘记录器中，根据数据大小，信号传送速率（Rt）和信号写入速率（Rw）计算前端缓冲器的最佳阈值（M'）。 在存储量达到最佳阈值（M'）之后，立即执行多次将信号写入光盘，同时持续缓冲存储到前端缓冲器。 通过执行写入，可以使从后端缓冲器到前端缓冲器的信号传送结束的时间（T3）基本上与光学拾取器的信号写入结束的时间（T4）同时进行， 从而可以减少信号写入所需的时间。
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公开(公告)号：US06344592B1
公开(公告)日：2002-02-05
申请号：US09467212
申请日：1999-12-20
IPC分类号： C07C3118
摘要： A method of producing a highly pure trimethylolpropane from a crude trimethylolpropane obtained by a reaction of n-butyl aldehyde and formaldehyde in the presence of a basic catalyst in a two-stage process of an aldol condensation and a crossed Cannizzaro reaction. Since a high-boiling component and an inorganic salt are removed in advance from the crude trimethylolpropane, hardly removable impurities such as condensation products in the crude trimethylolpropane are changed in the subsequent heat treatment under acidic conditions to components easily removable by distillation. By distilling the heat-treated crude trimethylolpropane, a highly pure trimethylolpropane with a low content of remaining formaldehyde and a low coloring degree is easily obtained.
摘要翻译： 在碱式催化剂存在下，在醛醇缩合和交叉的坎尼扎罗反应的两阶段过程中，通过正丁醛和甲醛的反应获得的粗三羟甲基丙烷制备高纯度三羟甲基丙烷的方法。 由于预先从粗三羟甲基丙烷中除去高沸点组分和无机盐，所以在酸性条件下的后续热处理中，在粗三羟甲基丙烷中几乎不可除去的杂质如缩合产物发生变化，可以通过蒸馏容易地除去。 通过蒸馏热处理的粗三羟甲基丙烷，容易获得具有低残留甲醛含量和低着色度的高纯度三羟甲基丙烷。
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公开(公告)号：US20070206459A1
公开(公告)日：2007-09-06
申请号：US11712485
申请日：2007-03-01
IPC分类号： G11B7/00
CPC分类号： G11B7/0945 , G11B7/08511 , G11B7/1369 , G11B7/13925 , G11B7/13927 , G11B2007/0013
摘要： An optical disc apparatus includes a spherical aberration correction element for correcting spherical aberration and a preadjustment unit for obtaining setting of a spherical aberration correction element for correcting spherical aberration appropriately in a case where a focus position of a light beam emitted from a light source is adjusted on each of recording layers of an optical recording medium every time when the optical recording medium is loaded to the apparatus.
摘要翻译： 光盘装置包括用于校正球面像差的球面像差校正元件和用于在调整从光源发射的光束的聚焦位置被调整的情况下适当地获得用于校正球面像差的球面像差校正元件的设置的预调整单元 每当光学记录介质被加载到设备时，在光学记录介质的每个记录层上。
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7.发明授权公开(公告)号：US09097814B2
公开(公告)日：2015-08-04
申请号：US13022988
申请日：2011-02-08
申请人： Hideyoshi Nakamura , Atsushi Iwamoto , Koji Kosaka
发明人： Hideyoshi Nakamura , Atsushi Iwamoto , Koji Kosaka
摘要： A photoelectric sensor comprises a control unit which is configured to store in a memory data on the amount of received light input from a light-receiving unit or measurement data obtained by a measuring process, and to perform a sampling process in which the data stored in the memory are read at fixed intervals as sampling data, the sampling process being performed within a limited reading period. Further, the control unit outputs the thus read sampling data so as to correspond to the order in which they are stored in the memory.
摘要翻译： 光电传感器包括：控制单元，被配置为存储关于从光接收单元输入的接收光量的量的存储器数据或通过测量处理获得的测量数据，并执行采样处理，其中存储的数据 以固定间隔读取存储器作为采样数据，采样过程在有限的读取周期内执行。 此外，控制单元输出如此读取的采样数据，以便对应于它们存储在存储器中的顺序。
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公开(公告)号：US07898590B2
公开(公告)日：2011-03-01
申请号：US11907629
申请日：2007-10-15
申请人： Atsushi Iwamoto , Tetsuya Shihara
发明人： Atsushi Iwamoto , Tetsuya Shihara
IPC分类号： H04N5/222
CPC分类号： H04N7/183 , B60R1/00 , B60R2300/30 , B60R2300/306 , B60R2300/70 , G06K9/00664 , G08B13/1436 , G08B13/19602 , G08B13/19621 , H04N1/0035 , H04N1/0044 , H04N1/0048 , H04N5/262 , H04N2101/00 , H04N2201/0084
摘要： A device having an imaging function includes: a camera portion to capture optically an image of an object and to output the image as an image data; a display portion to perform an image displaying using the image data from the camera portion; and a control portion to decide a representative figure by extracting features of the image from the image data of a whole photographed screen and to control the display portion so that if a position of the representative figure is changed, the display portion performs an image displaying to which a process corresponding to the change is applied.
摘要翻译： 具有成像功能的装置包括：相机部分，用于光学地拍摄对象的图像，并将图像作为图像数据输出; 显示部分，用于执行使用来自照相机部分的图像数据的图像显示; 以及控制部分，通过从整个拍摄的屏幕的图像数据中提取图像的特征来确定代表图形，并且控制显示部分，使得如果代表图形的位置改变，则显示部分执行图像显示到 应用与变更对应的处理。
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公开(公告)号：US20060176786A1
公开(公告)日：2006-08-10
申请号：US11348481
申请日：2006-02-07
申请人： Atsushi Iwamoto
发明人： Atsushi Iwamoto
IPC分类号： G11B7/00
CPC分类号： G11B19/12 , G11B7/1353
摘要： Light (111) emitted from a light source (110) is transmitted through an objective lens (140), reflected from an optical disc (10), transmitted again through the objective lens (140), and thereafter divided into central light (111A) transmitted through a central part of the objective lens (140) and peripheral light (111P) transmitted through a peripheral part of the objective lens (140) by a hologram (150). A central light FE signal (S212A) is generated from the central light (111A) and a peripheral light FE signal (S212P) is generated from the peripheral light (111P). In a focus search operation, an S-letter detector (221A) detects a time point at a zero level of the central light FE signal (S212A), and an S-letter detector (221P) detects a time point at a zero level of the peripheral light FE signal (S212P). A time difference is measured by a timer counter (222) in terms of elapsed time. Disc identification means (300) identifies a type of the optical disc (10) based on the time difference.
摘要翻译： 从光源（110）发射的光（111）通过物镜（140）透射，从光盘（10）反射，再次透过物镜（140），然后分为中心光（111A ）通过物镜（140）的中心部分透射并通过全息图（150）透射通过物镜的周边部分的外围光（111P）。 从中央光（111A）产生中心光FE信号（S 212A），并且从外围光（111P）产生外围光FE信号（S 212P）。 在焦点搜索操作中，S字母检测器（221A）检测中心光FE信号零电平的时间点（S 212A），S字母检测器（221P）检测时间点 周边光FE信号的零电平（S 212P）。 通过计时器计数器（222）根据经过时间测量时差。 光盘识别装置（300）基于时差识别光盘（10）的类型。
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公开(公告)号：US07087800B2
公开(公告)日：2006-08-08
申请号：US09874276
申请日：2001-06-06
IPC分类号： C07C27/26
CPC分类号： C07C29/38 , C07C29/80 , C07C29/86 , Y02P20/582 , C07C31/22
摘要： A process for producing a polyol by reacting an aliphatic aldehyde with formaldehyde in the presence of a basic catalyst, which comprises a step of concentration which comprises removing water and unreacted formaldehyde from a reaction liquid by distillation; a step of extraction which comprises extracting the polyol from a concentrated reaction liquid with an extracting reagent; a step of washing with water which comprises washing an extract liquid with water and separating the liquid into an oil layer containing the polyol and an aqueous layer; wherein by useing an specific aliphatic aldehyde as the extracting agent and recovering the extracting reagent from the oil layer containing the polyol after adjusting pH of the oil layer, a high purity polyhydric alcohol can be obtained at a high yield with suppressed formation of byproducts such as acetal compounds and aldol compounds.
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