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1. 发明授权

US5095203A Article detection device and method with shift registers and sampling 失效
标题翻译：文章检测装置及其移位寄存器和采样方法
公开(公告)号：US5095203A
公开(公告)日：1992-03-10
申请号：US598162
申请日：1990-10-16
申请人： Shinichi Sato , Takeshi Ishii , Tamotsu Takahashi , Yoshihiro Oyama , Tatsuo Sasaki , Mitsuo Watanabe , Ichiro Shinoda , Hiroaki Katoh , Nobuyuki Kitamura , Motohiko Ito , Tomoyuki Kashiwazaki , Hiroaki Kawai
发明人： Shinichi Sato , Takeshi Ishii , Tamotsu Takahashi , Yoshihiro Oyama , Tatsuo Sasaki , Mitsuo Watanabe , Ichiro Shinoda , Hiroaki Katoh , Nobuyuki Kitamura , Motohiko Ito , Tomoyuki Kashiwazaki , Hiroaki Kawai
IPC分类号： G01S17/02 , G06K7/10
CPC分类号： G06K7/10861 , G01S17/026 , G06K2207/1012
摘要： An article detection device includes: a light emission unit for emitting a detection light for irradiation onto an article, and a light reception unit for receiving a light reflected from the article. The article detection device also includes; an analog-to-digital converter for converting the reflected light to a digital signal, a first register for storing the digital signal after being sampled using a first sampling signal having a first period, and a second register for storing the digital signal after being sampled using a second sampling signal having a second period shorter than the first period. The article detection device further includes a control unit for generating the first and second sampling signals to be sent to the first and second registers, reading the digital signal stored in the first and second registers, calculating a difference between the digital signals in the first register and second register, comparing an absolute value of the difference with a predetermined threshold value, and detecting the article when the absolute value is larger than the threshold value.

2. 发明授权

US5163063A Semiconductor laser driving circuit 失效
标题翻译：半导体激光驱动电路
公开(公告)号：US5163063A
公开(公告)日：1992-11-10
申请号：US650422
申请日：1991-02-04
申请人： Yukio Yoshikawa , Takeshi Ishii , Yoshihiro Oyama , Tatsuo Sasaki , Tamotsu Takahashi , Shinichi Sato , Kazumasa Moriya , Ichiro Shinoda , Motohiko Itoh , Tomoyuki Kashiwazaki , Hiroaki Kawai , Mitsuo Watanabe
发明人： Yukio Yoshikawa , Takeshi Ishii , Yoshihiro Oyama , Tatsuo Sasaki , Tamotsu Takahashi , Shinichi Sato , Kazumasa Moriya , Ichiro Shinoda , Motohiko Itoh , Tomoyuki Kashiwazaki , Hiroaki Kawai , Mitsuo Watanabe
IPC分类号： G06K7/10 , H01S5/068 , H01S5/0683
CPC分类号： G06K7/10851 , H01S5/06825 , G06K2207/1018 , H01S5/06835
摘要： A semiconductor laser driving circuit has a semiconductor laser for emitting a laser beam according to a drive power. A photodetector is provided for effecting photo-electric conversion of the laser beam to output a corresponding electric signal. A monitoring circuit is connected for monitoring the electric signal to output a monitor signal indicative of variation in intensity of the laser beam. A controlling circuit is connected for comparing the monitor signal with a given reference signal to output a control signal according to difference therebetween. A powering circuit is operative according to the control signal to apply to the semiconductor laser a drive power effective to eliminate the difference. An abnormality detecting circuit is provided for comparing the monitor signal with a given limit signal which is set different from the reference signal to detect abnormality to output an abnormality signal.

3. 发明授权

US5268565A Compact type bar code reader 失效
标题翻译：紧凑型条码阅读器
公开(公告)号：US5268565A
公开(公告)日：1993-12-07
申请号：US899044
申请日：1992-06-16
申请人： Hiroaki Katoh , Yoshitaka Murakawa , Toshimasa Miyazaki , Nobuyuki Kitamura , Tamotsu Takahashi , Takeshi Ishii , Yoshihiro Oyama , Tatsuo Sasaki , Shinichi Sato , Kazumasa Moriya
发明人： Hiroaki Katoh , Yoshitaka Murakawa , Toshimasa Miyazaki , Nobuyuki Kitamura , Tamotsu Takahashi , Takeshi Ishii , Yoshihiro Oyama , Tatsuo Sasaki , Shinichi Sato , Kazumasa Moriya
IPC分类号： G02B5/09 , G06K7/10
CPC分类号： G06K7/10871 , G02B5/09 , G06K2207/1012
摘要： A compact type bar code reader for detecting a bar code symbol provided on a surface of an article. The bar code reader includes a laser beam generation unit for generating the laser beam to be irradiated onto a bar code symbol, and a focus unit for determining a focus of the laser beam, and a scanning pattern forming unit for forming various scanning patterns of the laser beam. The bar code reader also includes a light reflection unit for reflecting the laser beam to and from the bar code symbol, a light collection unit for collecting the laser beam reflected from the bar code symbol, and a light reception unit for receiving the laser beam collected by the light collection unit, and converting it to an electrical signal. The above units are included in a casing so that the laser beam generation unit, the focus unit, the light collection unit, and the light reception unit are arranged at a lower portion of the casing, and the scanning pattern forming unit and light reception unit are arranged at a lower portion of the casing. The light path of the laser beam is formed in such a way that an emitted light path from the laser beam generation unit to the bar code symbol becomes considerably long, and a reflected light path from the bar code symbol to the light reception unit becomes shorter than the emitted light path.
摘要翻译：一种用于检测在物品表面上提供的条形码符号的紧凑型条形码阅读器。条形码阅读器包括用于产生要照射到条形码符号上的激光束的激光束产生单元和用于确定激光束的焦点的聚焦单元和用于形成激光束的各种扫描图案的扫描图案形成单元激光束。条形码阅读器还包括用于将光束反射到条形码符号的光反射单元，用于收集从条形码符号反射的激光束的光收集单元和用于接收收集的激光束的光接收单元通过光收集单元，并将其转换为电信号。上述单元包括在壳体中，使得激光束产生单元，聚焦单元，光收集单元和光接收单元布置在壳体的下部，并且扫描图案形成单元和光接收单元布置在壳体的下部。激光束的光路形成为使得从激光束产生单元到条形码符号的发射光路变得相当长，并且从条形码符号到光接收单元的反射光路径变短比发出的光路。

4. 发明授权

US5343029A Optical scanner having laser diode as light source 失效
标题翻译：具有激光二极管作为光源的光学扫描仪
公开(公告)号：US5343029A
公开(公告)日：1994-08-30
申请号：US873028
申请日：1992-04-24
申请人： Hiroaki Katoh , Toshimasa Miyazaki , Tamotsu Takahashi , Takeshi Ishii , Yoshihiro Oyama , Tatsuo Sasaki
发明人： Hiroaki Katoh , Toshimasa Miyazaki , Tamotsu Takahashi , Takeshi Ishii , Yoshihiro Oyama , Tatsuo Sasaki
IPC分类号： G02B26/10 , G06K7/10 , H04N1/113
CPC分类号： G06K7/10871
摘要： An optical scanner includes a light source including a laser diode for emitting a laser beam, and an optical deflector such as a rotary polygonal mirror for deflecting the laser beam to thereby produce a scanning laser beam. The laser diode is protected from being overheated by arranging the light source in a heat insulating chamber or by cooling the light source with the air flow circulated by the rotation of the rotary polygonal mirror in cooperation with a curved guide plate.
摘要翻译：光学扫描器包括：光源，其包括用于发射激光束的激光二极管;以及光学偏转器，例如旋转多面镜，用于偏转激光束，从而产生扫描激光束。通过将光源布置在隔热室中，或者通过与弯曲导向板协作的旋转多面镜的旋转循环的空气流冷却光源，来保护激光二极管不被过热。

5. 发明授权

US4785955A Vacuum container for heat-vacuum test chamber 失效
标题翻译：真空容器用于真空试验室
公开(公告)号：US4785955A
公开(公告)日：1988-11-22
申请号：US79992
申请日：1987-07-31
申请人： Tatsuo Sasaki
发明人： Tatsuo Sasaki
IPC分类号： B65D81/20 , B01J3/00 , B64G7/00 , B65D8/16 , G01M99/00 , A47J41/00
CPC分类号： G01M99/002 , B01J3/006 , B64G7/00 , B64G2007/005
摘要： The invention discloses a vacuum container for a heat-vacuum test chamber used for testing equipment mounted on a satellite or the like. A body of the vacuum container comprises an outer layer intended for mechanical reinforcement, an intermediate layer (main body) formed of a fiber-reinforced epoxy resin and intended to suppress the possibility of decomposed gas generation as much as possible, and an inner layer (voidless layer) formed inside the intermediate layer.
摘要翻译：本发明公开了一种用于测试安装在卫星等上的设备的用于热真空测试室的真空容器。真空容器的主体包括用于机械加强的外层，由纤维增强的环氧树脂形成的中间层（主体），并且旨在尽可能地抑制分解气体产生的可能性，以及内层（无孔层）形成在中间层内。

6. 发明申请

US20090110375A1 INFORMATION RECORDING DEVICE AND METHOD, AND COMPUTER PROGRAM 审中-公开
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US20090110375A1
公开(公告)日：2009-04-30
申请号：US12294166
申请日：2007-03-14
申请人： Yuji Shimizu , Yasuyuki Umehara , Tadashi Kondo , Tatsuo Sasaki
发明人： Yuji Shimizu , Yasuyuki Umehara , Tadashi Kondo , Tatsuo Sasaki
IPC分类号： H04N5/00
CPC分类号： G11B27/034 , G11B27/105 , G11B2220/2545 , G11B2220/2562
摘要： An information recording device is provided with a recording means (300) for recording first contents information on an information recording medium (100), an information acquiring means (467) for acquiring information of a kind or type of the information recording medium and a medium state indicative of a vacant capacity, a first control means (476) for controlling the recording means so as to record the first contents information in (i) a first manner when the medium state is in a first state, and a second control means (476) for controlling the recording means so as to record the second contents information in (ii) a second manner when the medium state is in a second state.
摘要翻译：信息记录装置具有用于在信息记录介质（100）上记录第一内容信息的记录装置（300），用于获取信息记录介质的种类或类型的信息的信息获取装置（467）指示空闲容量的状态;第一控制装置（476），用于当介质状态处于第一状态时控制记录装置以便以第一方式记录第一内容信息;以及第二控制装置（ 476），用于当介质状态处于第二状态时，控制记录装置以便以第二方式记录（ii）第二内容信息。

7. 发明授权

US4758343A Interfacially synthesized reverse osmosis membrane 失效
标题翻译：间接合成的反渗透膜
公开(公告)号：US4758343A
公开(公告)日：1988-07-19
申请号：US906175
申请日：1986-09-11
申请人： Tatsuo Sasaki , Hideo Fujimaki , Tadahiro Uemura , Masaru Kurihara
发明人： Tatsuo Sasaki , Hideo Fujimaki , Tadahiro Uemura , Masaru Kurihara
IPC分类号： B01D69/12 , B01D71/56 , C02F1/44 , C08G69/26 , B01D13/04
CPC分类号： C08G69/26 , B01D69/125 , B01D71/56 , C02F1/44 , C02F2103/08 , Y10T428/24998 , Y10T428/31536
摘要： An interfacially synthesized reverse osmosis membrane comprising a microporous substrate and an ultra-thin membrane covering the substrate, wherein the ultra-thin membrane comprises a crosslinked piperazine polyamide as a main component and contains a constituent component represented by the following general formula (1): ##STR1## wherein R stands for --H or --CH.sub.3 and n is an integer of from 0 to 3.
摘要翻译：一种界面合成的反渗透膜，其包含微孔基材和覆盖所述基材的超薄膜，其中所述超薄膜包含交联的哌嗪聚酰胺作为主要成分，并且含有由以下通式（1）表示的组成成分：（1）其中R代表-H或-CH 3，n是0-3的整数。

8. 发明授权

US4857363A Process for preparation of semipermeable composite membrane 失效
标题翻译：半透膜复合膜的制备方法
公开(公告)号：US4857363A
公开(公告)日：1989-08-15
申请号：US165783
申请日：1988-05-02
申请人： Tatsuo Sasaki , Hideo Fujimaki , Tadahiro Uemura , Masaru Kurihara
发明人： Tatsuo Sasaki , Hideo Fujimaki , Tadahiro Uemura , Masaru Kurihara
IPC分类号： B01D69/12 , B01D71/56 , C02F1/44 , C08G69/26
CPC分类号： C08G69/26 , B01D69/125 , B01D71/56 , C02F1/44 , C02F2103/08 , Y10T428/24998 , Y10T428/31536
摘要： A process for preparing a semipermeable composite membrane comprising a microporous substrate and an ultra-thin membrane covering the substrate, wherein the ultra-thin membrane comprises a crosslinked piperazine polyamide as a main component and contains a constituent component represented by the following general formula (I): ##STR1## wherein R stands for --H or --CH.sub.3 and n is an integer of from 0 to 3.

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